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SPIRV-Tools/test/val/val_decoration_test.cpp

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Adding decoration class and tests. * Added the decoration class as well as the code that registers the decorations for each <id> and also decorations for struct members. * Added unit tests for decorations in ValidationState as well as decoration id tests.
2017-01-11 15:51:23 +00:00
// Copyright (c) 2017 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
Add a WIP WebGPU environment. It disallows OpUndef Add SPV_ENV_WEBGPU_0 for work-in-progress WebGPU. val: Disallow OpUndef in WebGPU env Silence unused variable warnings when !defined(SPIRV_EFFCE) Limit visibility of validate_instruction.cpp's symbols Only InstructionPass needs to be visible so all other functions are put in an anonymous namespace inside the libspirv namespace.
2018-06-20 17:29:38 +00:00
// Validation tests for decorations
Adding decoration class and tests. * Added the decoration class as well as the code that registers the decorations for each <id> and also decorations for struct members. * Added unit tests for decorations in ValidationState as well as decoration id tests.
2017-01-11 15:51:23 +00:00
Cleanup includes. (#1795) This Cl cleans up the include paths to be relative to the top level directory. Various include-what-you-use fixes have been added.
2018-08-03 19:06:09 +00:00
#include <string>
#include <vector>
Adding decoration class and tests. * Added the decoration class as well as the code that registers the decorations for each <id> and also decorations for struct members. * Added unit tests for decorations in ValidationState as well as decoration id tests.
2017-01-11 15:51:23 +00:00
#include "gmock/gmock.h"
Re-format source tree - NFC. Re-formatted the source tree with the command: $ /usr/bin/clang-format -style=file -i \ $(find include source tools test utils -name '*.cpp' -or -name '*.h') This required a fix to source/val/decoration.h. It was not including spirv.h, which broke builds when the #include headers were re-ordered by clang-format.
2017-11-27 15:16:41 +00:00
#include "source/val/decoration.h"
Support SPIR-V 1.4 (#2550) * SPIR-V 1.4 headers, add SPV_ENV_UNIVERSAL_1_4 * Support --target-env spv1.4 in help for command line tools * Support asm/dis of UniformId decoration * Validate UniformId decoration * Fix version check on instructions and operands Also register decorations used with OpDecorateId * Extension lists can differ between enums that match Example: SubgroupMaskEq vs SubgroupMaskEqKHR * Validate scope value for Uniform decoration, for SPIR-V 1.4 * More unioning of exts * Preserve grammar order within an enum value * 1.4: Validate OpSelect over composites * Tools default to 1.4 * Add asm/dis test for OpCopyLogical * 1.4: asm/dis tests for PtrEqual, PtrNotEqual, PtrDiff * Basic asm/Dis test for OpCopyMemory * Test asm/dis OpCopyMemory with 2-memory access Add asm/dis tests for OpCopyMemorySized Requires grammar update to add second optional memory access operand to OpCopyMemory and OpCopyMemorySized * Validate one or two memory accesses on OpCopyMemory* * Check av/vis on CopyMemory source and target memory access This is a proposed rule. See https://gitlab.khronos.org/spirv/SPIR-V/issues/413 * Validate operation for OpSpecConstantOp * Validate NonWritable decoration Also permit NonWritable on members of UBO and SSBO. * SPIR-V 1.4: NonWrtiable can decorate Function and Private vars * Update optimizer CLI tests for SPIR-V 1.4 * Testing tools: Give expected SPIR-V version in message * SPIR-V 1.4 validation for entry point interfaces * Allow only unique interfaces * Allow all global variables * Check that all statically used global variables are listed * new tests * Add validation fixture CompileFailure * Add 1.4 validation for pointer comparisons * New tests * Validate with image operands SignExtend, ZeroExtend Since we don't actually know the image texel format, we can't fully validate. We need more context. But we can make sure we allow the new image operands in known-good cases. * Validate OpCopyLogical * Recursively checks subtypes * new tests * Add SPIR-V 1.4 tests for NoSignedWrap, NoUnsignedWrap * Allow scalar conditions in 1.4 with OpSelect * Allows scalar conditions with vector operands * new tests * Validate uniform id scope as an execution scope * Validate the values of memory and execution scopes are valid scope values * new test * Remove SPIR-V 1.4 Vulkan 1.0 environment * SPIR-V 1.4 requires Vulkan 1.1 * FIX: include string for spvLog * FIX: validate nonwritable * FIX: test case suite for member decorate string * FIX: test case for hlsl functionality1 * Validation test fixture: ease debugging * Use binary version for SPIR-V 1.4 specific features * Switch checks based on the SPIR-V version from the target environment to instead use the version from the binary * Moved header parsing into the ValidationState_t constructor (where version based features are set) * Added new versions of tests that assemble a 1.3 binary and validate a 1.4 environment * Fix test for update to SPIR-V 1.4 headers * Fix formatting * Ext inst lookup: Add Vulkan 1.1 env with SPIR-V 1.4 * Update spirv-val help * Operand version checks should use module version Use the module version instead of the target environment version. * Fix comment about two-access form of OpCopyMemory
2019-05-07 16:27:18 +00:00
#include "test/test_fixture.h"
Cleanup includes. (#1795) This Cl cleans up the include paths to be relative to the top level directory. Various include-what-you-use fixes have been added.
2018-08-03 19:06:09 +00:00
#include "test/unit_spirv.h"
Add whitelist for decorations in WebGPU (#2346) Fixes #2273
2019-01-31 21:25:46 +00:00
#include "test/val/val_code_generator.h"
Cleanup includes. (#1795) This Cl cleans up the include paths to be relative to the top level directory. Various include-what-you-use fixes have been added.
2018-08-03 19:06:09 +00:00
#include "test/val/val_fixtures.h"
Adding decoration class and tests. * Added the decoration class as well as the code that registers the decorations for each <id> and also decorations for struct members. * Added unit tests for decorations in ValidationState as well as decoration id tests.
2017-01-11 15:51:23 +00:00
Change libspirv to spvtools namespace (#1678) This CL changes all of the libspirv namespace code to spvtools to match the rest of the code base.
2018-07-07 13:38:00 +00:00
namespace spvtools {
Move the validation code into the val:: namespace (#1682) This CL moves the validation code to the val:: namespace. This makes it clearer which instance of the Instruction and other classes are being referred too.
2018-07-10 03:18:44 +00:00
namespace val {
Adding decoration class and tests. * Added the decoration class as well as the code that registers the decorations for each <id> and also decorations for struct members. * Added unit tests for decorations in ValidationState as well as decoration id tests.
2017-01-11 15:51:23 +00:00
namespace {
Add whitelist for decorations in WebGPU (#2346) Fixes #2273
2019-01-31 21:25:46 +00:00
using ::testing::Combine;
Reland "Disallow array-of-arrays with DescriptorSets when validating. (#1586)" This CL reverts the revert of 'Disallow array-of-arrays with DescriptorSets when validating." Other changes have been committed which should aleviate the AppVeryor resource constraints. This reverts commit f2c93c6e124836797311facb8449f9a0b76fefc2. This CL adds validation to disallow using an array-of-arrays when attached to a DescriptorSet. Fixes #1522
2018-06-18 13:48:38 +00:00
using ::testing::Eq;
using ::testing::HasSubstr;
Add whitelist for decorations in WebGPU (#2346) Fixes #2273
2019-01-31 21:25:46 +00:00
using ::testing::Values;
struct TestResult {
TestResult(spv_result_t in_validation_result = SPV_SUCCESS,
const std::string& in_error_str = "")
: validation_result(in_validation_result), error_str(in_error_str) {}
spv_result_t validation_result;
const std::string error_str;
};
Adding decoration class and tests. * Added the decoration class as well as the code that registers the decorations for each <id> and also decorations for struct members. * Added unit tests for decorations in ValidationState as well as decoration id tests.
2017-01-11 15:51:23 +00:00
using ValidateDecorations = spvtest::ValidateBase<bool>;
Add whitelist for decorations in WebGPU (#2346) Fixes #2273
2019-01-31 21:25:46 +00:00
using ValidateWebGPUCombineDecorationResult =
spvtest::ValidateBase<std::tuple<const char*, TestResult>>;
Adding decoration class and tests. * Added the decoration class as well as the code that registers the decorations for each <id> and also decorations for struct members. * Added unit tests for decorations in ValidationState as well as decoration id tests.
2017-01-11 15:51:23 +00:00
TEST_F(ValidateDecorations, ValidateOpDecorateRegistration) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Adding decoration class and tests. * Added the decoration class as well as the code that registers the decorations for each <id> and also decorations for struct members. * Added unit tests for decorations in ValidationState as well as decoration id tests.
2017-01-11 15:51:23 +00:00
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
OpDecorate %1 ArrayStride 4
Validate Uniform decoration (#2181)
2018-12-07 14:32:57 +00:00
OpDecorate %1 RelaxedPrecision
Adding decoration class and tests. * Added the decoration class as well as the code that registers the decorations for each <id> and also decorations for struct members. * Added unit tests for decorations in ValidationState as well as decoration id tests.
2017-01-11 15:51:23 +00:00
%2 = OpTypeFloat 32
%1 = OpTypeRuntimeArray %2
; Since %1 is used first in Decoration, it gets id 1.
)";
const uint32_t id = 1;
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
// Must have 2 decorations.
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
EXPECT_THAT(
vstate_->id_decorations(id),
Eq(std::vector<Decoration>{Decoration(SpvDecorationArrayStride, {4}),
Validate Uniform decoration (#2181)
2018-12-07 14:32:57 +00:00
Decoration(SpvDecorationRelaxedPrecision)}));
Adding decoration class and tests. * Added the decoration class as well as the code that registers the decorations for each <id> and also decorations for struct members. * Added unit tests for decorations in ValidationState as well as decoration id tests.
2017-01-11 15:51:23 +00:00
}
TEST_F(ValidateDecorations, ValidateOpMemberDecorateRegistration) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Adding decoration class and tests. * Added the decoration class as well as the code that registers the decorations for each <id> and also decorations for struct members. * Added unit tests for decorations in ValidationState as well as decoration id tests.
2017-01-11 15:51:23 +00:00
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
OpDecorate %_arr_double_uint_6 ArrayStride 4
OpMemberDecorate %_struct_115 2 NonReadable
OpMemberDecorate %_struct_115 2 Offset 2
OpDecorate %_struct_115 BufferBlock
%float = OpTypeFloat 32
%uint = OpTypeInt 32 0
%uint_6 = OpConstant %uint 6
%_arr_double_uint_6 = OpTypeArray %float %uint_6
%_struct_115 = OpTypeStruct %float %float %_arr_double_uint_6
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
// The array must have 1 decoration.
const uint32_t arr_id = 1;
EXPECT_THAT(
vstate_->id_decorations(arr_id),
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
Eq(std::vector<Decoration>{Decoration(SpvDecorationArrayStride, {4})}));
Adding decoration class and tests. * Added the decoration class as well as the code that registers the decorations for each <id> and also decorations for struct members. * Added unit tests for decorations in ValidationState as well as decoration id tests.
2017-01-11 15:51:23 +00:00
// The struct must have 3 decorations.
const uint32_t struct_id = 2;
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
EXPECT_THAT(
vstate_->id_decorations(struct_id),
Eq(std::vector<Decoration>{Decoration(SpvDecorationNonReadable, {}, 2),
Decoration(SpvDecorationOffset, {2}, 2),
Decoration(SpvDecorationBufferBlock)}));
Adding decoration class and tests. * Added the decoration class as well as the code that registers the decorations for each <id> and also decorations for struct members. * Added unit tests for decorations in ValidationState as well as decoration id tests.
2017-01-11 15:51:23 +00:00
}
Validator: correct out of bound check for OpMemberDecorate (#1881) The number that indicates a member in OpMemberDecorate must be less than the number of total members of struct.
2018-09-17 21:22:31 +00:00
TEST_F(ValidateDecorations, ValidateOpMemberDecorateOutOfBound) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "Main"
Add validation for execution modes * Check rules from Execution Mode tables, 2.16.2 and the Vulkan environment spec * Allows MeshNV execution model with the following execution modes * LocalSize, LocalSizeId, OutputPoints and OutputVertices * Done to not break their validation
2018-09-28 20:41:56 +00:00
OpExecutionMode %1 OriginUpperLeft
Validator: correct out of bound check for OpMemberDecorate (#1881) The number that indicates a member in OpMemberDecorate must be less than the number of total members of struct.
2018-09-17 21:22:31 +00:00
OpMemberDecorate %_struct_2 1 RelaxedPrecision
%void = OpTypeVoid
%4 = OpTypeFunction %void
%float = OpTypeFloat 32
%_struct_2 = OpTypeStruct %float
%1 = OpFunction %void None %4
%6 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Index 1 provided in OpMemberDecorate for struct <id> "
[val] Fixup id name output (#2158) This CL changes the id/name output from the validator to always use a consistent id[%name] style. This removes the need for getIdOrName. The name lookup is changed to use the NameMapper so the output is consistent with what the disassembler will produce. Fixes #2137
2018-12-03 22:01:30 +00:00
"2[%_struct_2] is out of bounds. The structure has 1 "
"members. Largest valid index is 0."));
Validator: correct out of bound check for OpMemberDecorate (#1881) The number that indicates a member in OpMemberDecorate must be less than the number of total members of struct.
2018-09-17 21:22:31 +00:00
}
Adding decoration class and tests. * Added the decoration class as well as the code that registers the decorations for each <id> and also decorations for struct members. * Added unit tests for decorations in ValidationState as well as decoration id tests.
2017-01-11 15:51:23 +00:00
TEST_F(ValidateDecorations, ValidateGroupDecorateRegistration) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Adding decoration class and tests. * Added the decoration class as well as the code that registers the decorations for each <id> and also decorations for struct members. * Added unit tests for decorations in ValidationState as well as decoration id tests.
2017-01-11 15:51:23 +00:00
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
OpDecorate %1 DescriptorSet 0
Validate NonWritable decoration (#2263) Also permit NonWritable on members of structs used for UBO and SSBO. (That seems inadvertently removed in recent revisions of the spec.)
2019-01-28 20:44:13 +00:00
OpDecorate %1 RelaxedPrecision
Adding decoration class and tests. * Added the decoration class as well as the code that registers the decorations for each <id> and also decorations for struct members. * Added unit tests for decorations in ValidationState as well as decoration id tests.
2017-01-11 15:51:23 +00:00
OpDecorate %1 Restrict
%1 = OpDecorationGroup
OpGroupDecorate %1 %2 %3
OpGroupDecorate %1 %4
%float = OpTypeFloat 32
%_runtimearr_float = OpTypeRuntimeArray %float
%_struct_9 = OpTypeStruct %_runtimearr_float
%_ptr_Uniform__struct_9 = OpTypePointer Uniform %_struct_9
%2 = OpVariable %_ptr_Uniform__struct_9 Uniform
%_struct_10 = OpTypeStruct %_runtimearr_float
%_ptr_Uniform__struct_10 = OpTypePointer Uniform %_struct_10
%3 = OpVariable %_ptr_Uniform__struct_10 Uniform
%_struct_11 = OpTypeStruct %_runtimearr_float
%_ptr_Uniform__struct_11 = OpTypePointer Uniform %_struct_11
%4 = OpVariable %_ptr_Uniform__struct_11 Uniform
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
// Decoration group has 3 decorations.
Validate NonWritable decoration (#2263) Also permit NonWritable on members of structs used for UBO and SSBO. (That seems inadvertently removed in recent revisions of the spec.)
2019-01-28 20:44:13 +00:00
auto expected_decorations =
std::vector<Decoration>{Decoration(SpvDecorationDescriptorSet, {0}),
Decoration(SpvDecorationRelaxedPrecision),
Decoration(SpvDecorationRestrict)};
Adding decoration class and tests. * Added the decoration class as well as the code that registers the decorations for each <id> and also decorations for struct members. * Added unit tests for decorations in ValidationState as well as decoration id tests.
2017-01-11 15:51:23 +00:00
// Decoration group is applied to id 1, 2, 3, and 4. Note that id 1 (which is
// the decoration group id) also has all the decorations.
EXPECT_THAT(vstate_->id_decorations(1), Eq(expected_decorations));
EXPECT_THAT(vstate_->id_decorations(2), Eq(expected_decorations));
EXPECT_THAT(vstate_->id_decorations(3), Eq(expected_decorations));
EXPECT_THAT(vstate_->id_decorations(4), Eq(expected_decorations));
}
Check forbidden Annotation instructions for WebGPU env (#2090) Check forbidden Annotation instructions for WebGPU env From the WebGPU SPIR-V Execution Enviroment spec: OpDecorationGroup, OpGroupDecorate, OpGroupMemberDecorate are not allowed. Fixes #2062
2018-11-20 21:40:38 +00:00
TEST_F(ValidateDecorations, WebGPUOpDecorationGroupBad) {
std::string spirv = R"(
OpCapability Shader
Ensure correct Addressing and Memory model set for WebGPU (#2093) Adding validation that the addressing declared by OpMemoryModel is Logical and the memory model declared is VulkanKHR. Updating a bunch of tests that were broken by this. Fixes #2060
2018-11-21 21:41:59 +00:00
OpCapability VulkanMemoryModelKHR
OpExtension "SPV_KHR_vulkan_memory_model"
OpMemoryModel Logical VulkanKHR
Check forbidden Annotation instructions for WebGPU env (#2090) Check forbidden Annotation instructions for WebGPU env From the WebGPU SPIR-V Execution Enviroment spec: OpDecorationGroup, OpGroupDecorate, OpGroupMemberDecorate are not allowed. Fixes #2062
2018-11-20 21:40:38 +00:00
OpDecorate %1 DescriptorSet 0
OpDecorate %1 NonWritable
OpDecorate %1 Restrict
%1 = OpDecorationGroup
OpGroupDecorate %1 %2 %3
OpGroupDecorate %1 %4
%float = OpTypeFloat 32
%_runtimearr_float = OpTypeRuntimeArray %float
%_struct_9 = OpTypeStruct %_runtimearr_float
%_ptr_Uniform__struct_9 = OpTypePointer Uniform %_struct_9
%2 = OpVariable %_ptr_Uniform__struct_9 Uniform
%_struct_10 = OpTypeStruct %_runtimearr_float
%_ptr_Uniform__struct_10 = OpTypePointer Uniform %_struct_10
%3 = OpVariable %_ptr_Uniform__struct_10 Uniform
%_struct_11 = OpTypeStruct %_runtimearr_float
%_ptr_Uniform__struct_11 = OpTypePointer Uniform %_struct_11
%4 = OpVariable %_ptr_Uniform__struct_11 Uniform
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_BINARY, ValidateInstructions(SPV_ENV_WEBGPU_0));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("OpDecorationGroup is not allowed in the WebGPU "
"execution environment.\n %1 = OpDecorationGroup\n"));
}
// For WebGPU, OpGroupDecorate does not have a test case, because it requires
// being preceded by OpDecorationGroup, which will cause a validation error.
// For WebGPU, OpGroupMemberDecorate does not have a test case, because it
// requires being preceded by OpDecorationGroup, which will cause a validation
// error.
Adding decoration class and tests. * Added the decoration class as well as the code that registers the decorations for each <id> and also decorations for struct members. * Added unit tests for decorations in ValidationState as well as decoration id tests.
2017-01-11 15:51:23 +00:00
TEST_F(ValidateDecorations, ValidateGroupMemberDecorateRegistration) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Adding decoration class and tests. * Added the decoration class as well as the code that registers the decorations for each <id> and also decorations for struct members. * Added unit tests for decorations in ValidationState as well as decoration id tests.
2017-01-11 15:51:23 +00:00
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
OpDecorate %1 Offset 3
%1 = OpDecorationGroup
OpGroupMemberDecorate %1 %_struct_1 3 %_struct_2 3 %_struct_3 3
%float = OpTypeFloat 32
%_runtimearr = OpTypeRuntimeArray %float
%_struct_1 = OpTypeStruct %float %float %float %_runtimearr
%_struct_2 = OpTypeStruct %float %float %float %_runtimearr
%_struct_3 = OpTypeStruct %float %float %float %_runtimearr
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
// Decoration group has 1 decoration.
auto expected_decorations =
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::vector<Decoration>{Decoration(SpvDecorationOffset, {3}, 3)};
Adding decoration class and tests. * Added the decoration class as well as the code that registers the decorations for each <id> and also decorations for struct members. * Added unit tests for decorations in ValidationState as well as decoration id tests.
2017-01-11 15:51:23 +00:00
// Decoration group is applied to id 2, 3, and 4.
EXPECT_THAT(vstate_->id_decorations(2), Eq(expected_decorations));
EXPECT_THAT(vstate_->id_decorations(3), Eq(expected_decorations));
EXPECT_THAT(vstate_->id_decorations(4), Eq(expected_decorations));
}
Validation for decoration rules. Fixes issue #499. Added a new file where all the decoration validation can be performed. In this change the SPIRV Spec Section 2.16.1 is implemented: "It is illegal to initialize an imported variable. This means that a module-scope OpVariable with initialization value cannot be marked with the Import Linkage Type." Also added unit tests.
2017-01-13 16:46:21 +00:00
TEST_F(ValidateDecorations, LinkageImportUsedForInitializedVariableBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Validation for decoration rules. Fixes issue #499. Added a new file where all the decoration validation can be performed. In this change the SPIRV Spec Section 2.16.1 is implemented: "It is illegal to initialize an imported variable. This means that a module-scope OpVariable with initialization value cannot be marked with the Import Linkage Type." Also added unit tests.
2017-01-13 16:46:21 +00:00
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
OpDecorate %target LinkageAttributes "link_ptr" Import
%float = OpTypeFloat 32
%_ptr_float = OpTypePointer Uniform %float
%zero = OpConstantNull %float
%target = OpVariable %_ptr_float Uniform %zero
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("A module-scope OpVariable with initialization value "
"cannot be marked with the Import Linkage Type."));
}
TEST_F(ValidateDecorations, LinkageExportUsedForInitializedVariableGood) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Validation for decoration rules. Fixes issue #499. Added a new file where all the decoration validation can be performed. In this change the SPIRV Spec Section 2.16.1 is implemented: "It is illegal to initialize an imported variable. This means that a module-scope OpVariable with initialization value cannot be marked with the Import Linkage Type." Also added unit tests.
2017-01-13 16:46:21 +00:00
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
OpDecorate %target LinkageAttributes "link_ptr" Export
%float = OpTypeFloat 32
%_ptr_float = OpTypePointer Uniform %float
%zero = OpConstantNull %float
%target = OpVariable %_ptr_float Uniform %zero
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
}
Check BuiltIn Decoration rules. When applied to a structure-type member, all members of that structure type must also be decorated with BuiltIn. (No allowed mixing of built-in variables and non-built-in variables within a single structure.) When applied to a structure-type member, that structure type cannot be contained as a member of another structure type. There is at most one object per Storage Class that can contain a structure type containing members decorated with BuiltIn, consumed per entry-point.
2017-01-16 17:54:15 +00:00
TEST_F(ValidateDecorations, StructAllMembersHaveBuiltInDecorationsGood) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Check BuiltIn Decoration rules. When applied to a structure-type member, all members of that structure type must also be decorated with BuiltIn. (No allowed mixing of built-in variables and non-built-in variables within a single structure.) When applied to a structure-type member, that structure type cannot be contained as a member of another structure type. There is at most one object per Storage Class that can contain a structure type containing members decorated with BuiltIn, consumed per entry-point.
2017-01-16 17:54:15 +00:00
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
OpMemberDecorate %_struct_1 0 BuiltIn Position
OpMemberDecorate %_struct_1 1 BuiltIn Position
OpMemberDecorate %_struct_1 2 BuiltIn Position
OpMemberDecorate %_struct_1 3 BuiltIn Position
%float = OpTypeFloat 32
%_runtimearr = OpTypeRuntimeArray %float
%_struct_1 = OpTypeStruct %float %float %float %_runtimearr
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
}
TEST_F(ValidateDecorations, MixedBuiltInDecorationsBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Check BuiltIn Decoration rules. When applied to a structure-type member, all members of that structure type must also be decorated with BuiltIn. (No allowed mixing of built-in variables and non-built-in variables within a single structure.) When applied to a structure-type member, that structure type cannot be contained as a member of another structure type. There is at most one object per Storage Class that can contain a structure type containing members decorated with BuiltIn, consumed per entry-point.
2017-01-16 17:54:15 +00:00
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
OpMemberDecorate %_struct_1 0 BuiltIn Position
OpMemberDecorate %_struct_1 1 BuiltIn Position
%float = OpTypeFloat 32
%_runtimearr = OpTypeRuntimeArray %float
%_struct_1 = OpTypeStruct %float %float %float %_runtimearr
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("When BuiltIn decoration is applied to a structure-type "
"member, all members of that structure type must also be "
"decorated with BuiltIn (No allowed mixing of built-in "
"variables and non-built-in variables within a single "
"structure). Structure id 1 does not meet this requirement."));
}
TEST_F(ValidateDecorations, StructContainsBuiltInStructBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Check BuiltIn Decoration rules. When applied to a structure-type member, all members of that structure type must also be decorated with BuiltIn. (No allowed mixing of built-in variables and non-built-in variables within a single structure.) When applied to a structure-type member, that structure type cannot be contained as a member of another structure type. There is at most one object per Storage Class that can contain a structure type containing members decorated with BuiltIn, consumed per entry-point.
2017-01-16 17:54:15 +00:00
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
OpMemberDecorate %_struct_1 0 BuiltIn Position
OpMemberDecorate %_struct_1 1 BuiltIn Position
OpMemberDecorate %_struct_1 2 BuiltIn Position
OpMemberDecorate %_struct_1 3 BuiltIn Position
%float = OpTypeFloat 32
%_runtimearr = OpTypeRuntimeArray %float
%_struct_1 = OpTypeStruct %float %float %float %_runtimearr
%_struct_2 = OpTypeStruct %_struct_1
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
[val] Fixup id name output (#2158) This CL changes the id/name output from the validator to always use a consistent id[%name] style. This removes the need for getIdOrName. The name lookup is changed to use the NameMapper so the output is consistent with what the disassembler will produce. Fixes #2137
2018-12-03 22:01:30 +00:00
HasSubstr("Structure <id> 1[%_struct_1] contains members with "
"BuiltIn decoration. Therefore this structure may not "
"be contained as a member of another structure type. "
"Structure <id> 4[%_struct_4] contains structure <id> "
"1[%_struct_1]."));
Check BuiltIn Decoration rules. When applied to a structure-type member, all members of that structure type must also be decorated with BuiltIn. (No allowed mixing of built-in variables and non-built-in variables within a single structure.) When applied to a structure-type member, that structure type cannot be contained as a member of another structure type. There is at most one object per Storage Class that can contain a structure type containing members decorated with BuiltIn, consumed per entry-point.
2017-01-16 17:54:15 +00:00
}
TEST_F(ValidateDecorations, StructContainsNonBuiltInStructGood) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Check BuiltIn Decoration rules. When applied to a structure-type member, all members of that structure type must also be decorated with BuiltIn. (No allowed mixing of built-in variables and non-built-in variables within a single structure.) When applied to a structure-type member, that structure type cannot be contained as a member of another structure type. There is at most one object per Storage Class that can contain a structure type containing members decorated with BuiltIn, consumed per entry-point.
2017-01-16 17:54:15 +00:00
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
%float = OpTypeFloat 32
%_struct_1 = OpTypeStruct %float
%_struct_2 = OpTypeStruct %_struct_1
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
}
TEST_F(ValidateDecorations, MultipleBuiltInObjectsConsumedByOpEntryPointBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Check BuiltIn Decoration rules. When applied to a structure-type member, all members of that structure type must also be decorated with BuiltIn. (No allowed mixing of built-in variables and non-built-in variables within a single structure.) When applied to a structure-type member, that structure type cannot be contained as a member of another structure type. There is at most one object per Storage Class that can contain a structure type containing members decorated with BuiltIn, consumed per entry-point.
2017-01-16 17:54:15 +00:00
OpCapability Shader
OpCapability Geometry
OpMemoryModel Logical GLSL450
OpEntryPoint Geometry %main "main" %in_1 %in_2
Add validation for execution modes * Check rules from Execution Mode tables, 2.16.2 and the Vulkan environment spec * Allows MeshNV execution model with the following execution modes * LocalSize, LocalSizeId, OutputPoints and OutputVertices * Done to not break their validation
2018-09-28 20:41:56 +00:00
OpExecutionMode %main InputPoints
OpExecutionMode %main OutputPoints
Check BuiltIn Decoration rules. When applied to a structure-type member, all members of that structure type must also be decorated with BuiltIn. (No allowed mixing of built-in variables and non-built-in variables within a single structure.) When applied to a structure-type member, that structure type cannot be contained as a member of another structure type. There is at most one object per Storage Class that can contain a structure type containing members decorated with BuiltIn, consumed per entry-point.
2017-01-16 17:54:15 +00:00
OpMemberDecorate %struct_1 0 BuiltIn InvocationId
OpMemberDecorate %struct_2 0 BuiltIn Position
%int = OpTypeInt 32 1
%void = OpTypeVoid
%func = OpTypeFunction %void
%float = OpTypeFloat 32
%struct_1 = OpTypeStruct %int
%struct_2 = OpTypeStruct %float
%ptr_builtin_1 = OpTypePointer Input %struct_1
%ptr_builtin_2 = OpTypePointer Input %struct_2
%in_1 = OpVariable %ptr_builtin_1 Input
%in_2 = OpVariable %ptr_builtin_2 Input
%main = OpFunction %void None %func
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_BINARY, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("There must be at most one object per Storage Class "
"that can contain a structure type containing members "
"decorated with BuiltIn, consumed per entry-point."));
}
TEST_F(ValidateDecorations,
OneBuiltInObjectPerStorageClassConsumedByOpEntryPointGood) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Check BuiltIn Decoration rules. When applied to a structure-type member, all members of that structure type must also be decorated with BuiltIn. (No allowed mixing of built-in variables and non-built-in variables within a single structure.) When applied to a structure-type member, that structure type cannot be contained as a member of another structure type. There is at most one object per Storage Class that can contain a structure type containing members decorated with BuiltIn, consumed per entry-point.
2017-01-16 17:54:15 +00:00
OpCapability Shader
OpCapability Geometry
OpMemoryModel Logical GLSL450
OpEntryPoint Geometry %main "main" %in_1 %out_1
Add validation for execution modes * Check rules from Execution Mode tables, 2.16.2 and the Vulkan environment spec * Allows MeshNV execution model with the following execution modes * LocalSize, LocalSizeId, OutputPoints and OutputVertices * Done to not break their validation
2018-09-28 20:41:56 +00:00
OpExecutionMode %main InputPoints
OpExecutionMode %main OutputPoints
Check BuiltIn Decoration rules. When applied to a structure-type member, all members of that structure type must also be decorated with BuiltIn. (No allowed mixing of built-in variables and non-built-in variables within a single structure.) When applied to a structure-type member, that structure type cannot be contained as a member of another structure type. There is at most one object per Storage Class that can contain a structure type containing members decorated with BuiltIn, consumed per entry-point.
2017-01-16 17:54:15 +00:00
OpMemberDecorate %struct_1 0 BuiltIn InvocationId
OpMemberDecorate %struct_2 0 BuiltIn Position
%int = OpTypeInt 32 1
%void = OpTypeVoid
%func = OpTypeFunction %void
%float = OpTypeFloat 32
%struct_1 = OpTypeStruct %int
%struct_2 = OpTypeStruct %float
%ptr_builtin_1 = OpTypePointer Input %struct_1
%ptr_builtin_2 = OpTypePointer Output %struct_2
%in_1 = OpVariable %ptr_builtin_1 Input
%out_1 = OpVariable %ptr_builtin_2 Output
%main = OpFunction %void None %func
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
}
TEST_F(ValidateDecorations, NoBuiltInObjectsConsumedByOpEntryPointGood) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Check BuiltIn Decoration rules. When applied to a structure-type member, all members of that structure type must also be decorated with BuiltIn. (No allowed mixing of built-in variables and non-built-in variables within a single structure.) When applied to a structure-type member, that structure type cannot be contained as a member of another structure type. There is at most one object per Storage Class that can contain a structure type containing members decorated with BuiltIn, consumed per entry-point.
2017-01-16 17:54:15 +00:00
OpCapability Shader
OpCapability Geometry
OpMemoryModel Logical GLSL450
OpEntryPoint Geometry %main "main" %in_1 %out_1
Add validation for execution modes * Check rules from Execution Mode tables, 2.16.2 and the Vulkan environment spec * Allows MeshNV execution model with the following execution modes * LocalSize, LocalSizeId, OutputPoints and OutputVertices * Done to not break their validation
2018-09-28 20:41:56 +00:00
OpExecutionMode %main InputPoints
OpExecutionMode %main OutputPoints
Check BuiltIn Decoration rules. When applied to a structure-type member, all members of that structure type must also be decorated with BuiltIn. (No allowed mixing of built-in variables and non-built-in variables within a single structure.) When applied to a structure-type member, that structure type cannot be contained as a member of another structure type. There is at most one object per Storage Class that can contain a structure type containing members decorated with BuiltIn, consumed per entry-point.
2017-01-16 17:54:15 +00:00
%int = OpTypeInt 32 1
%void = OpTypeVoid
%func = OpTypeFunction %void
%float = OpTypeFloat 32
%struct_1 = OpTypeStruct %int
%struct_2 = OpTypeStruct %float
%ptr_builtin_1 = OpTypePointer Input %struct_1
%ptr_builtin_2 = OpTypePointer Output %struct_2
%in_1 = OpVariable %ptr_builtin_1 Input
%out_1 = OpVariable %ptr_builtin_2 Output
%main = OpFunction %void None %func
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
}
Fixes issue #497. The Linkage Attributes Decoration cannot be applied to functions targeted by an OpEntryPoint instruction.
2017-01-17 20:10:43 +00:00
TEST_F(ValidateDecorations, EntryPointFunctionHasLinkageAttributeBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Fixes issue #497. The Linkage Attributes Decoration cannot be applied to functions targeted by an OpEntryPoint instruction.
2017-01-17 20:10:43 +00:00
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpDecorate %main LinkageAttributes "import_main" Import
%1 = OpTypeVoid
%2 = OpTypeFunction %1
%main = OpFunction %1 None %2
%4 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv.c_str());
EXPECT_EQ(SPV_ERROR_INVALID_BINARY, ValidateInstructions());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("The LinkageAttributes Decoration (Linkage name: import_main) "
"cannot be applied to function id 1 because it is targeted by "
"an OpEntryPoint instruction."));
}
Fixes issue #489. From the SPIR-V Spec 2.16.1: A function declaration (an OpFunction with no basic blocks), must have a Linkage Attributes Decoration with the Import Linkage Type. A function definition (an OpFunction with basic blocks) cannot be decorated with the Import Linkage Type.
2017-01-27 16:33:33 +00:00
TEST_F(ValidateDecorations, FunctionDeclarationWithoutImportLinkageBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Fixes issue #489. From the SPIR-V Spec 2.16.1: A function declaration (an OpFunction with no basic blocks), must have a Linkage Attributes Decoration with the Import Linkage Type. A function definition (an OpFunction with basic blocks) cannot be decorated with the Import Linkage Type.
2017-01-27 16:33:33 +00:00
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
%void = OpTypeVoid
%func = OpTypeFunction %void
%main = OpFunction %void None %func
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_BINARY, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("Function declaration (id 3) must have a LinkageAttributes "
"decoration with the Import Linkage type."));
}
TEST_F(ValidateDecorations, FunctionDeclarationWithImportLinkageGood) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Fixes issue #489. From the SPIR-V Spec 2.16.1: A function declaration (an OpFunction with no basic blocks), must have a Linkage Attributes Decoration with the Import Linkage Type. A function definition (an OpFunction with basic blocks) cannot be decorated with the Import Linkage Type.
2017-01-27 16:33:33 +00:00
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
OpDecorate %main LinkageAttributes "link_fn" Import
%void = OpTypeVoid
%func = OpTypeFunction %void
%main = OpFunction %void None %func
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
}
TEST_F(ValidateDecorations, FunctionDeclarationWithExportLinkageBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Fixes issue #489. From the SPIR-V Spec 2.16.1: A function declaration (an OpFunction with no basic blocks), must have a Linkage Attributes Decoration with the Import Linkage Type. A function definition (an OpFunction with basic blocks) cannot be decorated with the Import Linkage Type.
2017-01-27 16:33:33 +00:00
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
OpDecorate %main LinkageAttributes "link_fn" Export
%void = OpTypeVoid
%func = OpTypeFunction %void
%main = OpFunction %void None %func
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_BINARY, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("Function declaration (id 1) must have a LinkageAttributes "
"decoration with the Import Linkage type."));
}
TEST_F(ValidateDecorations, FunctionDefinitionWithImportLinkageBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Fixes issue #489. From the SPIR-V Spec 2.16.1: A function declaration (an OpFunction with no basic blocks), must have a Linkage Attributes Decoration with the Import Linkage Type. A function definition (an OpFunction with basic blocks) cannot be decorated with the Import Linkage Type.
2017-01-27 16:33:33 +00:00
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
OpDecorate %main LinkageAttributes "link_fn" Import
%void = OpTypeVoid
%func = OpTypeFunction %void
%main = OpFunction %void None %func
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_BINARY, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Function definition (id 1) may not be decorated with "
"Import Linkage type."));
}
TEST_F(ValidateDecorations, FunctionDefinitionWithoutImportLinkageGood) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Fixes issue #489. From the SPIR-V Spec 2.16.1: A function declaration (an OpFunction with no basic blocks), must have a Linkage Attributes Decoration with the Import Linkage Type. A function definition (an OpFunction with basic blocks) cannot be decorated with the Import Linkage Type.
2017-01-27 16:33:33 +00:00
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
%void = OpTypeVoid
%func = OpTypeFunction %void
%main = OpFunction %void None %func
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
}
Vulkan BuiltIn variables can't have Location/Component decorations As per Vulkan spec, BuiltIn variables can't have Location or Component decorations. On some drivers, these can lead to driver crashing when compiling the shader pipeline; for example, NVidia/AMD desktop drivers: https://github.com/KhronosGroup/glslang/issues/1182. This change adds validation and tests to catch this.
2018-02-22 07:28:45 +00:00
TEST_F(ValidateDecorations, BuiltinVariablesGoodVulkan) {
const spv_target_env env = SPV_ENV_VULKAN_1_0;
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %main "main" %gl_FragCoord %_entryPointOutput
OpExecutionMode %main OriginUpperLeft
OpSource HLSL 500
OpDecorate %gl_FragCoord BuiltIn FragCoord
OpDecorate %_entryPointOutput Location 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%float_0 = OpConstant %float 0
%14 = OpConstantComposite %v4float %float_0 %float_0 %float_0 %float_0
%_ptr_Input_v4float = OpTypePointer Input %v4float
%gl_FragCoord = OpVariable %_ptr_Input_v4float Input
%_ptr_Output_v4float = OpTypePointer Output %v4float
%_entryPointOutput = OpVariable %_ptr_Output_v4float Output
%main = OpFunction %void None %3
%5 = OpLabel
OpStore %_entryPointOutput %14
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, env);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState(env));
}
TEST_F(ValidateDecorations, BuiltinVariablesWithLocationDecorationVulkan) {
const spv_target_env env = SPV_ENV_VULKAN_1_0;
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %main "main" %gl_FragCoord %_entryPointOutput
OpExecutionMode %main OriginUpperLeft
OpSource HLSL 500
OpDecorate %gl_FragCoord BuiltIn FragCoord
OpDecorate %gl_FragCoord Location 0
OpDecorate %_entryPointOutput Location 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%float_0 = OpConstant %float 0
%14 = OpConstantComposite %v4float %float_0 %float_0 %float_0 %float_0
%_ptr_Input_v4float = OpTypePointer Input %v4float
%gl_FragCoord = OpVariable %_ptr_Input_v4float Input
%_ptr_Output_v4float = OpTypePointer Output %v4float
%_entryPointOutput = OpVariable %_ptr_Output_v4float Output
%main = OpFunction %void None %3
%5 = OpLabel
OpStore %_entryPointOutput %14
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, env);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState(env));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("A BuiltIn variable (id 2) cannot have any Location or "
"Component decorations"));
}
TEST_F(ValidateDecorations, BuiltinVariablesWithComponentDecorationVulkan) {
const spv_target_env env = SPV_ENV_VULKAN_1_0;
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %main "main" %gl_FragCoord %_entryPointOutput
OpExecutionMode %main OriginUpperLeft
OpSource HLSL 500
OpDecorate %gl_FragCoord BuiltIn FragCoord
OpDecorate %gl_FragCoord Component 0
OpDecorate %_entryPointOutput Location 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%float_0 = OpConstant %float 0
%14 = OpConstantComposite %v4float %float_0 %float_0 %float_0 %float_0
%_ptr_Input_v4float = OpTypePointer Input %v4float
%gl_FragCoord = OpVariable %_ptr_Input_v4float Input
%_ptr_Output_v4float = OpTypePointer Output %v4float
%_entryPointOutput = OpVariable %_ptr_Output_v4float Output
%main = OpFunction %void None %3
%5 = OpLabel
OpStore %_entryPointOutput %14
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, env);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState(env));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("A BuiltIn variable (id 2) cannot have any Location or "
"Component decorations"));
}
Reland "Disallow array-of-arrays with DescriptorSets when validating. (#1586)" This CL reverts the revert of 'Disallow array-of-arrays with DescriptorSets when validating." Other changes have been committed which should aleviate the AppVeryor resource constraints. This reverts commit f2c93c6e124836797311facb8449f9a0b76fefc2. This CL adds validation to disallow using an array-of-arrays when attached to a DescriptorSet. Fixes #1522
2018-06-18 13:48:38 +00:00
// #version 440
// #extension GL_EXT_nonuniform_qualifier : enable
// layout(binding = 1) uniform sampler2D s2d[];
// layout(location = 0) in nonuniformEXT int i;
// void main()
// {
// vec4 v = texture(s2d[i], vec2(0.3));
// }
TEST_F(ValidateDecorations, RuntimeArrayOfDescriptorSetsIsAllowed) {
const spv_target_env env = SPV_ENV_VULKAN_1_0;
std::string spirv = R"(
OpCapability Shader
OpCapability ShaderNonUniformEXT
OpCapability RuntimeDescriptorArrayEXT
OpCapability SampledImageArrayNonUniformIndexingEXT
OpExtension "SPV_EXT_descriptor_indexing"
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main" %i
OpSource GLSL 440
OpSourceExtension "GL_EXT_nonuniform_qualifier"
OpName %main "main"
OpName %v "v"
OpName %s2d "s2d"
OpName %i "i"
OpDecorate %s2d DescriptorSet 0
OpDecorate %s2d Binding 1
OpDecorate %i Location 0
OpDecorate %i NonUniformEXT
OpDecorate %18 NonUniformEXT
OpDecorate %21 NonUniformEXT
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%_ptr_Function_v4float = OpTypePointer Function %v4float
%10 = OpTypeImage %float 2D 0 0 0 1 Unknown
%11 = OpTypeSampledImage %10
%_runtimearr_11 = OpTypeRuntimeArray %11
Validate variable types for UniformConstant storage in Vulkan (#2008) (#2044) Validate variable types for UniformConstant storage in Vulkan (#2008) From the Vulkan 1.1 spec 14.5.2: Variables identified with the UniformConstant storage class are used only as handles to refer to opaque resources. Such variables must be typed as OpTypeImage, OpTypeSampler, OpTypeSampledImage, or an array of one of these types. Fixes #2008
2018-11-14 20:00:03 +00:00
%_ptr_Uniform__runtimearr_11 = OpTypePointer Uniform %_runtimearr_11
%s2d = OpVariable %_ptr_Uniform__runtimearr_11 Uniform
Reland "Disallow array-of-arrays with DescriptorSets when validating. (#1586)" This CL reverts the revert of 'Disallow array-of-arrays with DescriptorSets when validating." Other changes have been committed which should aleviate the AppVeryor resource constraints. This reverts commit f2c93c6e124836797311facb8449f9a0b76fefc2. This CL adds validation to disallow using an array-of-arrays when attached to a DescriptorSet. Fixes #1522
2018-06-18 13:48:38 +00:00
%int = OpTypeInt 32 1
%_ptr_Input_int = OpTypePointer Input %int
%i = OpVariable %_ptr_Input_int Input
Validate variable types for UniformConstant storage in Vulkan (#2008) (#2044) Validate variable types for UniformConstant storage in Vulkan (#2008) From the Vulkan 1.1 spec 14.5.2: Variables identified with the UniformConstant storage class are used only as handles to refer to opaque resources. Such variables must be typed as OpTypeImage, OpTypeSampler, OpTypeSampledImage, or an array of one of these types. Fixes #2008
2018-11-14 20:00:03 +00:00
%_ptr_Uniform_11 = OpTypePointer Uniform %11
Reland "Disallow array-of-arrays with DescriptorSets when validating. (#1586)" This CL reverts the revert of 'Disallow array-of-arrays with DescriptorSets when validating." Other changes have been committed which should aleviate the AppVeryor resource constraints. This reverts commit f2c93c6e124836797311facb8449f9a0b76fefc2. This CL adds validation to disallow using an array-of-arrays when attached to a DescriptorSet. Fixes #1522
2018-06-18 13:48:38 +00:00
%v2float = OpTypeVector %float 2
%float_0_300000012 = OpConstant %float 0.300000012
%24 = OpConstantComposite %v2float %float_0_300000012 %float_0_300000012
%float_0 = OpConstant %float 0
%main = OpFunction %void None %3
%5 = OpLabel
%v = OpVariable %_ptr_Function_v4float Function
%18 = OpLoad %int %i
Validate variable types for UniformConstant storage in Vulkan (#2008) (#2044) Validate variable types for UniformConstant storage in Vulkan (#2008) From the Vulkan 1.1 spec 14.5.2: Variables identified with the UniformConstant storage class are used only as handles to refer to opaque resources. Such variables must be typed as OpTypeImage, OpTypeSampler, OpTypeSampledImage, or an array of one of these types. Fixes #2008
2018-11-14 20:00:03 +00:00
%20 = OpAccessChain %_ptr_Uniform_11 %s2d %18
Reland "Disallow array-of-arrays with DescriptorSets when validating. (#1586)" This CL reverts the revert of 'Disallow array-of-arrays with DescriptorSets when validating." Other changes have been committed which should aleviate the AppVeryor resource constraints. This reverts commit f2c93c6e124836797311facb8449f9a0b76fefc2. This CL adds validation to disallow using an array-of-arrays when attached to a DescriptorSet. Fixes #1522
2018-06-18 13:48:38 +00:00
%21 = OpLoad %11 %20
%26 = OpImageSampleExplicitLod %v4float %21 %24 Lod %float_0
OpStore %v %26
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, env);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
}
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
TEST_F(ValidateDecorations, BlockMissingOffsetBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpDecorate %Output Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%Output = OpTypeStruct %float
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("must be explicitly laid out with Offset decorations"));
}
TEST_F(ValidateDecorations, BufferBlockMissingOffsetBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpDecorate %Output BufferBlock
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%Output = OpTypeStruct %float
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("must be explicitly laid out with Offset decorations"));
}
TEST_F(ValidateDecorations, BlockNestedStructMissingOffsetBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %Output 0 Offset 0
OpMemberDecorate %Output 1 Offset 16
OpMemberDecorate %Output 2 Offset 32
OpDecorate %Output Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%v3float = OpTypeVector %float 3
%int = OpTypeInt 32 1
%S = OpTypeStruct %v3float %int
%Output = OpTypeStruct %float %v4float %S
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("must be explicitly laid out with Offset decorations"));
}
TEST_F(ValidateDecorations, BufferBlockNestedStructMissingOffsetBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %Output 0 Offset 0
OpMemberDecorate %Output 1 Offset 16
OpMemberDecorate %Output 2 Offset 32
OpDecorate %Output BufferBlock
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%v3float = OpTypeVector %float 3
%int = OpTypeInt 32 1
%S = OpTypeStruct %v3float %int
%Output = OpTypeStruct %float %v4float %S
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("must be explicitly laid out with Offset decorations"));
}
TEST_F(ValidateDecorations, BlockGLSLSharedBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpDecorate %Output Block
OpDecorate %Output GLSLShared
OpMemberDecorate %Output 0 Offset 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%Output = OpTypeStruct %float
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("must not use GLSLShared decoration"));
}
TEST_F(ValidateDecorations, BufferBlockGLSLSharedBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpDecorate %Output BufferBlock
OpDecorate %Output GLSLShared
OpMemberDecorate %Output 0 Offset 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%Output = OpTypeStruct %float
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("must not use GLSLShared decoration"));
}
TEST_F(ValidateDecorations, BlockNestedStructGLSLSharedBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpMemberDecorate %S 0 Offset 0
OpDecorate %S GLSLShared
OpMemberDecorate %Output 0 Offset 0
OpMemberDecorate %Output 1 Offset 16
OpMemberDecorate %Output 2 Offset 32
OpDecorate %Output Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%int = OpTypeInt 32 1
%S = OpTypeStruct %int
%Output = OpTypeStruct %float %v4float %S
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("must not use GLSLShared decoration"));
}
TEST_F(ValidateDecorations, BufferBlockNestedStructGLSLSharedBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpMemberDecorate %S 0 Offset 0
OpDecorate %S GLSLShared
OpMemberDecorate %Output 0 Offset 0
OpMemberDecorate %Output 1 Offset 16
OpMemberDecorate %Output 2 Offset 32
OpDecorate %Output BufferBlock
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%int = OpTypeInt 32 1
%S = OpTypeStruct %int
%Output = OpTypeStruct %float %v4float %S
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("must not use GLSLShared decoration"));
}
TEST_F(ValidateDecorations, BlockGLSLPackedBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpDecorate %Output Block
OpDecorate %Output GLSLPacked
OpMemberDecorate %Output 0 Offset 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%Output = OpTypeStruct %float
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("must not use GLSLPacked decoration"));
}
TEST_F(ValidateDecorations, BufferBlockGLSLPackedBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpDecorate %Output BufferBlock
OpDecorate %Output GLSLPacked
OpMemberDecorate %Output 0 Offset 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%Output = OpTypeStruct %float
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("must not use GLSLPacked decoration"));
}
TEST_F(ValidateDecorations, BlockNestedStructGLSLPackedBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpMemberDecorate %S 0 Offset 0
OpDecorate %S GLSLPacked
OpMemberDecorate %Output 0 Offset 0
OpMemberDecorate %Output 1 Offset 16
OpMemberDecorate %Output 2 Offset 32
OpDecorate %Output Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%int = OpTypeInt 32 1
%S = OpTypeStruct %int
%Output = OpTypeStruct %float %v4float %S
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("must not use GLSLPacked decoration"));
}
TEST_F(ValidateDecorations, BufferBlockNestedStructGLSLPackedBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpMemberDecorate %S 0 Offset 0
OpDecorate %S GLSLPacked
OpMemberDecorate %Output 0 Offset 0
OpMemberDecorate %Output 1 Offset 16
OpMemberDecorate %Output 2 Offset 32
OpDecorate %Output BufferBlock
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%int = OpTypeInt 32 1
%S = OpTypeStruct %int
%Output = OpTypeStruct %float %v4float %S
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("must not use GLSLPacked decoration"));
}
TEST_F(ValidateDecorations, BlockMissingArrayStrideBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpDecorate %Output Block
OpMemberDecorate %Output 0 Offset 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%int = OpTypeInt 32 1
%int_3 = OpConstant %int 3
%array = OpTypeArray %float %int_3
%Output = OpTypeStruct %array
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("must be explicitly laid out with ArrayStride decorations"));
}
TEST_F(ValidateDecorations, BufferBlockMissingArrayStrideBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpDecorate %Output BufferBlock
OpMemberDecorate %Output 0 Offset 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%int = OpTypeInt 32 1
%int_3 = OpConstant %int 3
%array = OpTypeArray %float %int_3
%Output = OpTypeStruct %array
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("must be explicitly laid out with ArrayStride decorations"));
}
TEST_F(ValidateDecorations, BlockNestedStructMissingArrayStrideBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %Output 0 Offset 0
OpMemberDecorate %Output 1 Offset 16
OpMemberDecorate %Output 2 Offset 32
OpDecorate %Output Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%int = OpTypeInt 32 1
%int_3 = OpConstant %int 3
%array = OpTypeArray %float %int_3
%S = OpTypeStruct %array
%Output = OpTypeStruct %float %v4float %S
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("must be explicitly laid out with ArrayStride decorations"));
}
TEST_F(ValidateDecorations, BufferBlockNestedStructMissingArrayStrideBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %Output 0 Offset 0
OpMemberDecorate %Output 1 Offset 16
OpMemberDecorate %Output 2 Offset 32
OpDecorate %Output BufferBlock
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%int = OpTypeInt 32 1
%int_3 = OpConstant %int 3
%array = OpTypeArray %float %int_3
%S = OpTypeStruct %array
%Output = OpTypeStruct %float %v4float %S
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("must be explicitly laid out with ArrayStride decorations"));
}
TEST_F(ValidateDecorations, BlockMissingMatrixStrideBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpDecorate %Output Block
OpMemberDecorate %Output 0 Offset 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v3float = OpTypeVector %float 3
%matrix = OpTypeMatrix %v3float 4
%Output = OpTypeStruct %matrix
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("must be explicitly laid out with MatrixStride decorations"));
}
TEST_F(ValidateDecorations, BufferBlockMissingMatrixStrideBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpDecorate %Output BufferBlock
OpMemberDecorate %Output 0 Offset 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v3float = OpTypeVector %float 3
%matrix = OpTypeMatrix %v3float 4
%Output = OpTypeStruct %matrix
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("must be explicitly laid out with MatrixStride decorations"));
}
TEST_F(ValidateDecorations, BlockMissingMatrixStrideArrayBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpDecorate %Output Block
OpMemberDecorate %Output 0 Offset 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v3float = OpTypeVector %float 3
%matrix = OpTypeMatrix %v3float 4
%int = OpTypeInt 32 1
%int_3 = OpConstant %int 3
%array = OpTypeArray %matrix %int_3
%Output = OpTypeStruct %matrix
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("must be explicitly laid out with MatrixStride decorations"));
}
TEST_F(ValidateDecorations, BufferBlockMissingMatrixStrideArrayBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpDecorate %Output BufferBlock
OpMemberDecorate %Output 0 Offset 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v3float = OpTypeVector %float 3
%matrix = OpTypeMatrix %v3float 4
%int = OpTypeInt 32 1
%int_3 = OpConstant %int 3
%array = OpTypeArray %matrix %int_3
%Output = OpTypeStruct %matrix
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("must be explicitly laid out with MatrixStride decorations"));
}
TEST_F(ValidateDecorations, BlockNestedStructMissingMatrixStrideBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %Output 0 Offset 0
OpMemberDecorate %Output 1 Offset 16
OpMemberDecorate %Output 2 Offset 32
OpDecorate %Output Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v3float = OpTypeVector %float 3
%v4float = OpTypeVector %float 4
%matrix = OpTypeMatrix %v3float 4
%S = OpTypeStruct %matrix
%Output = OpTypeStruct %float %v4float %S
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("must be explicitly laid out with MatrixStride decorations"));
}
TEST_F(ValidateDecorations, BufferBlockNestedStructMissingMatrixStrideBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %Output 0 Offset 0
OpMemberDecorate %Output 1 Offset 16
OpMemberDecorate %Output 2 Offset 32
OpDecorate %Output BufferBlock
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v3float = OpTypeVector %float 3
%v4float = OpTypeVector %float 4
%matrix = OpTypeMatrix %v3float 4
%S = OpTypeStruct %matrix
%Output = OpTypeStruct %float %v4float %S
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("must be explicitly laid out with MatrixStride decorations"));
}
TEST_F(ValidateDecorations, BlockStandardUniformBufferLayout) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpMemberDecorate %F 0 Offset 0
OpMemberDecorate %F 1 Offset 8
OpDecorate %_arr_float_uint_2 ArrayStride 16
OpDecorate %_arr_mat3v3float_uint_2 ArrayStride 48
OpMemberDecorate %O 0 Offset 0
OpMemberDecorate %O 1 Offset 16
OpMemberDecorate %O 2 Offset 32
OpMemberDecorate %O 3 Offset 64
OpMemberDecorate %O 4 ColMajor
OpMemberDecorate %O 4 Offset 80
OpMemberDecorate %O 4 MatrixStride 16
OpDecorate %_arr_O_uint_2 ArrayStride 176
OpMemberDecorate %Output 0 Offset 0
OpMemberDecorate %Output 1 Offset 8
OpMemberDecorate %Output 2 Offset 16
OpMemberDecorate %Output 3 Offset 32
OpMemberDecorate %Output 4 Offset 48
OpMemberDecorate %Output 5 Offset 64
OpMemberDecorate %Output 6 ColMajor
OpMemberDecorate %Output 6 Offset 96
OpMemberDecorate %Output 6 MatrixStride 16
OpMemberDecorate %Output 7 Offset 128
OpDecorate %Output Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%v3float = OpTypeVector %float 3
%int = OpTypeInt 32 1
%uint = OpTypeInt 32 0
%v2uint = OpTypeVector %uint 2
%F = OpTypeStruct %int %v2uint
%uint_2 = OpConstant %uint 2
%_arr_float_uint_2 = OpTypeArray %float %uint_2
%mat2v3float = OpTypeMatrix %v3float 2
%v3uint = OpTypeVector %uint 3
%mat3v3float = OpTypeMatrix %v3float 3
%_arr_mat3v3float_uint_2 = OpTypeArray %mat3v3float %uint_2
%O = OpTypeStruct %v3uint %v2float %_arr_float_uint_2 %v2float %_arr_mat3v3float_uint_2
%_arr_O_uint_2 = OpTypeArray %O %uint_2
%Output = OpTypeStruct %float %v2float %v3float %F %float %_arr_float_uint_2 %mat2v3float %_arr_O_uint_2
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
}
Layout validation: Permit {vec3; float} tight packing Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/1666
2018-07-04 16:42:47 +00:00
TEST_F(ValidateDecorations, BlockLayoutPermitsTightVec3ScalarPackingGood) {
// See https://github.com/KhronosGroup/SPIRV-Tools/issues/1666
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Layout validation: Permit {vec3; float} tight packing Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/1666
2018-07-04 16:42:47 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 12
OpDecorate %S Block
OpDecorate %B DescriptorSet 0
OpDecorate %B Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v3float = OpTypeVector %float 3
%S = OpTypeStruct %v3float %float
%_ptr_Uniform_S = OpTypePointer Uniform %S
%B = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState())
<< getDiagnosticString();
}
Validate: (data) Block can't appear within a Block (#2410) A Block or BufferBlock cannot be nested within another Block or BufferBlock
2019-02-25 15:37:43 +00:00
TEST_F(ValidateDecorations, BlockCantAppearWithinABlockBad) {
// See https://github.com/KhronosGroup/SPIRV-Tools/issues/1587
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 16
OpMemberDecorate %S2 0 Offset 0
OpMemberDecorate %S2 1 Offset 12
OpDecorate %S Block
OpDecorate %S2 Block
OpDecorate %B DescriptorSet 0
OpDecorate %B Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%S2 = OpTypeStruct %float %float
%S = OpTypeStruct %float %S2
%_ptr_Uniform_S = OpTypePointer Uniform %S
%B = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("rules: A Block or BufferBlock cannot be nested within "
"another Block or BufferBlock."));
}
TEST_F(ValidateDecorations, BufferblockCantAppearWithinABufferblockBad) {
// See https://github.com/KhronosGroup/SPIRV-Tools/issues/1587
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 16
OpMemberDecorate %S2 0 Offset 0
OpMemberDecorate %S2 1 Offset 16
OpMemberDecorate %S3 0 Offset 0
OpMemberDecorate %S3 1 Offset 12
OpDecorate %S BufferBlock
OpDecorate %S3 BufferBlock
OpDecorate %B DescriptorSet 0
OpDecorate %B Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%S3 = OpTypeStruct %float %float
%S2 = OpTypeStruct %float %S3
%S = OpTypeStruct %float %S2
%_ptr_Uniform_S = OpTypePointer Uniform %S
%B = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("rules: A Block or BufferBlock cannot be nested within "
"another Block or BufferBlock."));
}
TEST_F(ValidateDecorations, BufferblockCantAppearWithinABlockBad) {
// See https://github.com/KhronosGroup/SPIRV-Tools/issues/1587
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 16
OpMemberDecorate %S2 0 Offset 0
OpMemberDecorate %S2 1 Offset 16
OpMemberDecorate %S3 0 Offset 0
OpMemberDecorate %S3 1 Offset 12
OpDecorate %S Block
OpDecorate %S3 BufferBlock
OpDecorate %B DescriptorSet 0
OpDecorate %B Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%S3 = OpTypeStruct %float %float
%S2 = OpTypeStruct %float %S3
%S = OpTypeStruct %float %S2
%_ptr_Uniform_S = OpTypePointer Uniform %S
%B = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("rules: A Block or BufferBlock cannot be nested within "
"another Block or BufferBlock."));
}
TEST_F(ValidateDecorations, BlockCantAppearWithinABufferblockBad) {
// See https://github.com/KhronosGroup/SPIRV-Tools/issues/1587
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 16
OpMemberDecorate %S2 0 Offset 0
OpMemberDecorate %S2 1 Offset 16
OpMemberDecorate %S3 0 Offset 0
OpMemberDecorate %S3 1 Offset 16
OpMemberDecorate %S4 0 Offset 0
OpMemberDecorate %S4 1 Offset 12
OpDecorate %S BufferBlock
OpDecorate %S4 Block
OpDecorate %B DescriptorSet 0
OpDecorate %B Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%S4 = OpTypeStruct %float %float
%S3 = OpTypeStruct %float %S4
%S2 = OpTypeStruct %float %S3
%S = OpTypeStruct %float %S2
%_ptr_Uniform_S = OpTypePointer Uniform %S
%B = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("rules: A Block or BufferBlock cannot be nested within "
"another Block or BufferBlock."));
}
Layout validation: Permit {vec3; float} tight packing Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/1666
2018-07-04 16:42:47 +00:00
TEST_F(ValidateDecorations, BlockLayoutForbidsTightScalarVec3PackingBad) {
// See https://github.com/KhronosGroup/SPIRV-Tools/issues/1666
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Layout validation: Permit {vec3; float} tight packing Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/1666
2018-07-04 16:42:47 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 4
OpDecorate %S Block
OpDecorate %B DescriptorSet 0
OpDecorate %B Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v3float = OpTypeVector %float 3
%S = OpTypeStruct %float %v3float
%_ptr_Uniform_S = OpTypePointer Uniform %S
%B = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("Structure id 2 decorated as Block for variable in Uniform "
"storage class must follow standard uniform buffer layout "
"rules: member 1 at offset 4 is not aligned to 16"));
}
Enforce block layout rules even when relaxed - Vulkan 1.0 uses strict layout rules - Vulkan 1.0 with relaxed-block-layout validator option enforces all rules except for the relaxation of vector offset. - Vulkan 1.1 and later always supports relaxed block layout Add spot check tests for the relaxed-block-layout scenarios. Fixes #1697
2018-07-10 21:01:06 +00:00
TEST_F(ValidateDecorations,
BlockLayoutPermitsTightScalarVec3PackingWithRelaxedLayoutGood) {
// Same as previous test, but with explicit option to relax block layout.
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Enforce block layout rules even when relaxed - Vulkan 1.0 uses strict layout rules - Vulkan 1.0 with relaxed-block-layout validator option enforces all rules except for the relaxation of vector offset. - Vulkan 1.1 and later always supports relaxed block layout Add spot check tests for the relaxed-block-layout scenarios. Fixes #1697
2018-07-10 21:01:06 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 4
OpDecorate %S Block
OpDecorate %B DescriptorSet 0
OpDecorate %B Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v3float = OpTypeVector %float 3
%S = OpTypeStruct %float %v3float
%_ptr_Uniform_S = OpTypePointer Uniform %S
%B = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
spvValidatorOptionsSetRelaxBlockLayout(getValidatorOptions(), true);
EXPECT_EQ(SPV_SUCCESS,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_0));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations,
BlockLayoutPermitsTightScalarVec3PackingBadOffsetWithRelaxedLayoutBad) {
// Same as previous test, but with the vector not aligned to its scalar
// element. Use offset 5 instead of a multiple of 4.
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Enforce block layout rules even when relaxed - Vulkan 1.0 uses strict layout rules - Vulkan 1.0 with relaxed-block-layout validator option enforces all rules except for the relaxation of vector offset. - Vulkan 1.1 and later always supports relaxed block layout Add spot check tests for the relaxed-block-layout scenarios. Fixes #1697
2018-07-10 21:01:06 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 5
OpDecorate %S Block
OpDecorate %B DescriptorSet 0
OpDecorate %B Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v3float = OpTypeVector %float 3
%S = OpTypeStruct %float %v3float
%_ptr_Uniform_S = OpTypePointer Uniform %S
%B = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
spvValidatorOptionsSetRelaxBlockLayout(getValidatorOptions(), true);
EXPECT_EQ(SPV_ERROR_INVALID_ID,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_0));
EXPECT_THAT(
getDiagnosticString(),
HasSubstr(
"Structure id 2 decorated as Block for variable in Uniform storage "
Validator: Support VK_EXT_scalar_block_layout Adds validator option to specify scalar block layout rules. Both VK_KHR_relax_block_layout and VK_EXT_scalar_block_layout can be enabled at the same time. But scalar block layout is as permissive as relax block layout. Also, scalar block layout does not require padding at the end of a struct. Add test for scalar layout testing ArrayStride 12 on array of vec3s Cleanup: The internal getSize method does not need a round-up argument, so remove it.
2018-10-10 00:43:09 +00:00
"class must follow relaxed uniform buffer layout rules: member 1 at "
Enforce block layout rules even when relaxed - Vulkan 1.0 uses strict layout rules - Vulkan 1.0 with relaxed-block-layout validator option enforces all rules except for the relaxation of vector offset. - Vulkan 1.1 and later always supports relaxed block layout Add spot check tests for the relaxed-block-layout scenarios. Fixes #1697
2018-07-10 21:01:06 +00:00
"offset 5 is not aligned to scalar element size 4"));
}
TEST_F(ValidateDecorations,
BlockLayoutPermitsTightScalarVec3PackingWithVulkan1_1Good) {
// Same as previous test, but with Vulkan 1.1. Vulkan 1.1 included
// VK_KHR_relaxed_block_layout in core.
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Enforce block layout rules even when relaxed - Vulkan 1.0 uses strict layout rules - Vulkan 1.0 with relaxed-block-layout validator option enforces all rules except for the relaxation of vector offset. - Vulkan 1.1 and later always supports relaxed block layout Add spot check tests for the relaxed-block-layout scenarios. Fixes #1697
2018-07-10 21:01:06 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 4
OpDecorate %S Block
OpDecorate %B DescriptorSet 0
OpDecorate %B Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v3float = OpTypeVector %float 3
%S = OpTypeStruct %float %v3float
%_ptr_Uniform_S = OpTypePointer Uniform %S
%B = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_1));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
Validator: Support VK_EXT_scalar_block_layout Adds validator option to specify scalar block layout rules. Both VK_KHR_relax_block_layout and VK_EXT_scalar_block_layout can be enabled at the same time. But scalar block layout is as permissive as relax block layout. Also, scalar block layout does not require padding at the end of a struct. Add test for scalar layout testing ArrayStride 12 on array of vec3s Cleanup: The internal getSize method does not need a round-up argument, so remove it.
2018-10-10 00:43:09 +00:00
TEST_F(ValidateDecorations,
BlockLayoutPermitsTightScalarVec3PackingWithScalarLayoutGood) {
// Same as previous test, but with scalar block layout.
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 4
OpDecorate %S Block
OpDecorate %B DescriptorSet 0
OpDecorate %B Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v3float = OpTypeVector %float 3
%S = OpTypeStruct %float %v3float
%_ptr_Uniform_S = OpTypePointer Uniform %S
%B = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
spvValidatorOptionsSetScalarBlockLayout(getValidatorOptions(), true);
EXPECT_EQ(SPV_SUCCESS,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_0));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations,
BlockLayoutPermitsScalarAlignedArrayWithScalarLayoutGood) {
// The array at offset 4 is ok with scalar block layout.
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 4
OpDecorate %S Block
OpDecorate %B DescriptorSet 0
OpDecorate %B Binding 0
OpDecorate %arr_float ArrayStride 4
%void = OpTypeVoid
%3 = OpTypeFunction %void
%uint = OpTypeInt 32 0
%uint_3 = OpConstant %uint 3
%float = OpTypeFloat 32
%arr_float = OpTypeArray %float %uint_3
%S = OpTypeStruct %float %arr_float
%_ptr_Uniform_S = OpTypePointer Uniform %S
%B = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
spvValidatorOptionsSetScalarBlockLayout(getValidatorOptions(), true);
EXPECT_EQ(SPV_SUCCESS,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_0));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations,
BlockLayoutPermitsScalarAlignedArrayOfVec3WithScalarLayoutGood) {
// The array at offset 4 is ok with scalar block layout, even though
// its elements are vec3.
// This is the same as the previous case, but the array elements are vec3
// instead of float.
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 4
OpDecorate %S Block
OpDecorate %B DescriptorSet 0
OpDecorate %B Binding 0
OpDecorate %arr_vec3 ArrayStride 12
%void = OpTypeVoid
%3 = OpTypeFunction %void
%uint = OpTypeInt 32 0
%uint_3 = OpConstant %uint 3
%float = OpTypeFloat 32
%vec3 = OpTypeVector %float 3
%arr_vec3 = OpTypeArray %vec3 %uint_3
%S = OpTypeStruct %float %arr_vec3
%_ptr_Uniform_S = OpTypePointer Uniform %S
%B = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
spvValidatorOptionsSetScalarBlockLayout(getValidatorOptions(), true);
EXPECT_EQ(SPV_SUCCESS,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_0));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations,
BlockLayoutPermitsScalarAlignedStructWithScalarLayoutGood) {
// Scalar block layout permits the struct at offset 4, even though
// it contains a vector with base alignment 8 and scalar alignment 4.
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 4
OpMemberDecorate %st 0 Offset 0
OpMemberDecorate %st 1 Offset 8
OpDecorate %S Block
OpDecorate %B DescriptorSet 0
OpDecorate %B Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%vec2 = OpTypeVector %float 2
%st = OpTypeStruct %vec2 %float
%S = OpTypeStruct %float %st
%_ptr_Uniform_S = OpTypePointer Uniform %S
%B = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
spvValidatorOptionsSetScalarBlockLayout(getValidatorOptions(), true);
EXPECT_EQ(SPV_SUCCESS,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_0));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(
ValidateDecorations,
BlockLayoutPermitsFieldsInBaseAlignmentPaddingAtEndOfStructWithScalarLayoutGood) {
// Scalar block layout permits fields in what would normally be the padding at
// the end of a struct.
std::string spirv = R"(
OpCapability Shader
OpCapability Float64
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %st 0 Offset 0
OpMemberDecorate %st 1 Offset 8
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 12
OpDecorate %S Block
OpDecorate %B DescriptorSet 0
OpDecorate %B Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%double = OpTypeFloat 64
%st = OpTypeStruct %double %float
%S = OpTypeStruct %st %float
%_ptr_Uniform_S = OpTypePointer Uniform %S
%B = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
spvValidatorOptionsSetScalarBlockLayout(getValidatorOptions(), true);
EXPECT_EQ(SPV_SUCCESS,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_0));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(
ValidateDecorations,
BlockLayoutPermitsStraddlingVectorWithScalarLayoutOverrideRelaxBlockLayoutGood) {
// Same as previous, but set relaxed block layout first. Scalar layout always
// wins.
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 4
OpDecorate %S Block
OpDecorate %B DescriptorSet 0
OpDecorate %B Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%vec4 = OpTypeVector %float 4
%S = OpTypeStruct %float %vec4
%_ptr_Uniform_S = OpTypePointer Uniform %S
%B = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
spvValidatorOptionsSetRelaxBlockLayout(getValidatorOptions(), true);
spvValidatorOptionsSetScalarBlockLayout(getValidatorOptions(), true);
EXPECT_EQ(SPV_SUCCESS,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_0));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(
ValidateDecorations,
BlockLayoutPermitsStraddlingVectorWithRelaxedLayoutOverridenByScalarBlockLayoutGood) {
// Same as previous, but set scalar block layout first. Scalar layout always
// wins.
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 4
OpDecorate %S Block
OpDecorate %B DescriptorSet 0
OpDecorate %B Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%vec4 = OpTypeVector %float 4
%S = OpTypeStruct %float %vec4
%_ptr_Uniform_S = OpTypePointer Uniform %S
%B = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
spvValidatorOptionsSetScalarBlockLayout(getValidatorOptions(), true);
spvValidatorOptionsSetRelaxBlockLayout(getValidatorOptions(), true);
EXPECT_EQ(SPV_SUCCESS,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_0));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
TEST_F(ValidateDecorations, BufferBlock16bitStandardStorageBufferLayout) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
OpCapability StorageUniform16
OpExtension "SPV_KHR_16bit_storage"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpDecorate %f32arr ArrayStride 4
OpDecorate %f16arr ArrayStride 2
OpMemberDecorate %SSBO32 0 Offset 0
OpMemberDecorate %SSBO16 0 Offset 0
OpDecorate %SSBO32 BufferBlock
OpDecorate %SSBO16 BufferBlock
%void = OpTypeVoid
%voidf = OpTypeFunction %void
%u32 = OpTypeInt 32 0
%i32 = OpTypeInt 32 1
%f32 = OpTypeFloat 32
%uvec3 = OpTypeVector %u32 3
%c_i32_32 = OpConstant %i32 32
%c_i32_128 = OpConstant %i32 128
%f32arr = OpTypeArray %f32 %c_i32_128
%f16 = OpTypeFloat 16
%f16arr = OpTypeArray %f16 %c_i32_128
%SSBO32 = OpTypeStruct %f32arr
%SSBO16 = OpTypeStruct %f16arr
%_ptr_Uniform_SSBO32 = OpTypePointer Uniform %SSBO32
%varSSBO32 = OpVariable %_ptr_Uniform_SSBO32 Uniform
%_ptr_Uniform_SSBO16 = OpTypePointer Uniform %SSBO16
%varSSBO16 = OpVariable %_ptr_Uniform_SSBO16 Uniform
%main = OpFunction %void None %voidf
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
}
VK_KHR_uniform_buffer_standard_layout validation (#2562) Add a command-line option to enable validating SPIR-V for implementations that support VK_KHR_uniform_buffer_standard_layout.
2019-05-08 22:01:10 +00:00
TEST_F(ValidateDecorations, BlockArrayExtendedAlignmentGood) {
Enforce block layout rules even when relaxed - Vulkan 1.0 uses strict layout rules - Vulkan 1.0 with relaxed-block-layout validator option enforces all rules except for the relaxation of vector offset. - Vulkan 1.1 and later always supports relaxed block layout Add spot check tests for the relaxed-block-layout scenarios. Fixes #1697
2018-07-10 21:01:06 +00:00
// For uniform buffer, Array base alignment is 16, and ArrayStride
// must be a multiple of 16.
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Enforce block layout rules even when relaxed - Vulkan 1.0 uses strict layout rules - Vulkan 1.0 with relaxed-block-layout validator option enforces all rules except for the relaxation of vector offset. - Vulkan 1.1 and later always supports relaxed block layout Add spot check tests for the relaxed-block-layout scenarios. Fixes #1697
2018-07-10 21:01:06 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpDecorate %_arr_float_uint_2 ArrayStride 16
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 16
OpDecorate %S Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%uint = OpTypeInt 32 0
%uint_2 = OpConstant %uint 2
%_arr_float_uint_2 = OpTypeArray %float %uint_2
%S = OpTypeStruct %v2float %_arr_float_uint_2
%_ptr_PushConstant_S = OpTypePointer PushConstant %S
%u = OpVariable %_ptr_PushConstant_S PushConstant
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState())
<< getDiagnosticString();
}
VK_KHR_uniform_buffer_standard_layout validation (#2562) Add a command-line option to enable validating SPIR-V for implementations that support VK_KHR_uniform_buffer_standard_layout.
2019-05-08 22:01:10 +00:00
TEST_F(ValidateDecorations, BlockArrayBaseAlignmentBad) {
Enforce block layout rules even when relaxed - Vulkan 1.0 uses strict layout rules - Vulkan 1.0 with relaxed-block-layout validator option enforces all rules except for the relaxation of vector offset. - Vulkan 1.1 and later always supports relaxed block layout Add spot check tests for the relaxed-block-layout scenarios. Fixes #1697
2018-07-10 21:01:06 +00:00
// For uniform buffer, Array base alignment is 16.
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Enforce block layout rules even when relaxed - Vulkan 1.0 uses strict layout rules - Vulkan 1.0 with relaxed-block-layout validator option enforces all rules except for the relaxation of vector offset. - Vulkan 1.1 and later always supports relaxed block layout Add spot check tests for the relaxed-block-layout scenarios. Fixes #1697
2018-07-10 21:01:06 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpDecorate %_arr_float_uint_2 ArrayStride 16
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 8
OpDecorate %S Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%uint = OpTypeInt 32 0
%uint_2 = OpConstant %uint 2
%_arr_float_uint_2 = OpTypeArray %float %uint_2
%S = OpTypeStruct %v2float %_arr_float_uint_2
%_ptr_Uniform_S = OpTypePointer Uniform %S
%u = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr(
"Structure id 3 decorated as Block for variable in Uniform "
"storage class must follow standard uniform buffer layout rules: "
"member 1 at offset 8 is not aligned to 16"));
}
VK_KHR_uniform_buffer_standard_layout validation (#2562) Add a command-line option to enable validating SPIR-V for implementations that support VK_KHR_uniform_buffer_standard_layout.
2019-05-08 22:01:10 +00:00
TEST_F(ValidateDecorations, BlockArrayBaseAlignmentWithRelaxedLayoutStillBad) {
Enforce block layout rules even when relaxed - Vulkan 1.0 uses strict layout rules - Vulkan 1.0 with relaxed-block-layout validator option enforces all rules except for the relaxation of vector offset. - Vulkan 1.1 and later always supports relaxed block layout Add spot check tests for the relaxed-block-layout scenarios. Fixes #1697
2018-07-10 21:01:06 +00:00
// For uniform buffer, Array base alignment is 16, and ArrayStride
// must be a multiple of 16. This case uses relaxed block layout. Relaxed
// layout only relaxes rules for vector alignment, not array alignment.
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Enforce block layout rules even when relaxed - Vulkan 1.0 uses strict layout rules - Vulkan 1.0 with relaxed-block-layout validator option enforces all rules except for the relaxation of vector offset. - Vulkan 1.1 and later always supports relaxed block layout Add spot check tests for the relaxed-block-layout scenarios. Fixes #1697
2018-07-10 21:01:06 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpDecorate %_arr_float_uint_2 ArrayStride 16
Check binding annotations in resource variables (#2151) Fixes #2007 Add checks that all uniform, uniform constant and storage buffer variables have descriptor set and binding decorations
2018-12-04 15:05:41 +00:00
OpDecorate %u DescriptorSet 0
OpDecorate %u Binding 0
Enforce block layout rules even when relaxed - Vulkan 1.0 uses strict layout rules - Vulkan 1.0 with relaxed-block-layout validator option enforces all rules except for the relaxation of vector offset. - Vulkan 1.1 and later always supports relaxed block layout Add spot check tests for the relaxed-block-layout scenarios. Fixes #1697
2018-07-10 21:01:06 +00:00
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 8
OpDecorate %S Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%uint = OpTypeInt 32 0
%uint_2 = OpConstant %uint 2
%_arr_float_uint_2 = OpTypeArray %float %uint_2
%S = OpTypeStruct %v2float %_arr_float_uint_2
%_ptr_Uniform_S = OpTypePointer Uniform %S
%u = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_0));
spvValidatorOptionsSetRelaxBlockLayout(getValidatorOptions(), true);
EXPECT_THAT(
getDiagnosticString(),
HasSubstr(
Check binding annotations in resource variables (#2151) Fixes #2007 Add checks that all uniform, uniform constant and storage buffer variables have descriptor set and binding decorations
2018-12-04 15:05:41 +00:00
"Structure id 4 decorated as Block for variable in Uniform "
Enforce block layout rules even when relaxed - Vulkan 1.0 uses strict layout rules - Vulkan 1.0 with relaxed-block-layout validator option enforces all rules except for the relaxation of vector offset. - Vulkan 1.1 and later always supports relaxed block layout Add spot check tests for the relaxed-block-layout scenarios. Fixes #1697
2018-07-10 21:01:06 +00:00
"storage class must follow standard uniform buffer layout rules: "
"member 1 at offset 8 is not aligned to 16"));
}
VK_KHR_uniform_buffer_standard_layout validation (#2562) Add a command-line option to enable validating SPIR-V for implementations that support VK_KHR_uniform_buffer_standard_layout.
2019-05-08 22:01:10 +00:00
TEST_F(ValidateDecorations, BlockArrayBaseAlignmentWithVulkan1_1StillBad) {
Enforce block layout rules even when relaxed - Vulkan 1.0 uses strict layout rules - Vulkan 1.0 with relaxed-block-layout validator option enforces all rules except for the relaxation of vector offset. - Vulkan 1.1 and later always supports relaxed block layout Add spot check tests for the relaxed-block-layout scenarios. Fixes #1697
2018-07-10 21:01:06 +00:00
// Same as previous test, but with Vulkan 1.1, which includes
// VK_KHR_relaxed_block_layout in core.
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Enforce block layout rules even when relaxed - Vulkan 1.0 uses strict layout rules - Vulkan 1.0 with relaxed-block-layout validator option enforces all rules except for the relaxation of vector offset. - Vulkan 1.1 and later always supports relaxed block layout Add spot check tests for the relaxed-block-layout scenarios. Fixes #1697
2018-07-10 21:01:06 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpDecorate %_arr_float_uint_2 ArrayStride 16
Check binding annotations in resource variables (#2151) Fixes #2007 Add checks that all uniform, uniform constant and storage buffer variables have descriptor set and binding decorations
2018-12-04 15:05:41 +00:00
OpDecorate %u DescriptorSet 0
OpDecorate %u Binding 0
Enforce block layout rules even when relaxed - Vulkan 1.0 uses strict layout rules - Vulkan 1.0 with relaxed-block-layout validator option enforces all rules except for the relaxation of vector offset. - Vulkan 1.1 and later always supports relaxed block layout Add spot check tests for the relaxed-block-layout scenarios. Fixes #1697
2018-07-10 21:01:06 +00:00
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 8
OpDecorate %S Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%uint = OpTypeInt 32 0
%uint_2 = OpConstant %uint 2
%_arr_float_uint_2 = OpTypeArray %float %uint_2
%S = OpTypeStruct %v2float %_arr_float_uint_2
%_ptr_Uniform_S = OpTypePointer Uniform %S
%u = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_1));
EXPECT_THAT(
getDiagnosticString(),
HasSubstr(
Check binding annotations in resource variables (#2151) Fixes #2007 Add checks that all uniform, uniform constant and storage buffer variables have descriptor set and binding decorations
2018-12-04 15:05:41 +00:00
"Structure id 4 decorated as Block for variable in Uniform "
Validator: Support VK_EXT_scalar_block_layout Adds validator option to specify scalar block layout rules. Both VK_KHR_relax_block_layout and VK_EXT_scalar_block_layout can be enabled at the same time. But scalar block layout is as permissive as relax block layout. Also, scalar block layout does not require padding at the end of a struct. Add test for scalar layout testing ArrayStride 12 on array of vec3s Cleanup: The internal getSize method does not need a round-up argument, so remove it.
2018-10-10 00:43:09 +00:00
"storage class must follow relaxed uniform buffer layout rules: "
Enforce block layout rules even when relaxed - Vulkan 1.0 uses strict layout rules - Vulkan 1.0 with relaxed-block-layout validator option enforces all rules except for the relaxation of vector offset. - Vulkan 1.1 and later always supports relaxed block layout Add spot check tests for the relaxed-block-layout scenarios. Fixes #1697
2018-07-10 21:01:06 +00:00
"member 1 at offset 8 is not aligned to 16"));
}
VK_KHR_uniform_buffer_standard_layout validation (#2562) Add a command-line option to enable validating SPIR-V for implementations that support VK_KHR_uniform_buffer_standard_layout.
2019-05-08 22:01:10 +00:00
TEST_F(ValidateDecorations,
BlockArrayBaseAlignmentWithBlockStandardLayoutGood) {
// Same as previous test, but with VK_KHR_uniform_buffer_standard_layout
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpDecorate %_arr_float_uint_2 ArrayStride 16
OpDecorate %u DescriptorSet 0
OpDecorate %u Binding 0
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 8
OpDecorate %S Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%uint = OpTypeInt 32 0
%uint_2 = OpConstant %uint 2
%_arr_float_uint_2 = OpTypeArray %float %uint_2
%S = OpTypeStruct %v2float %_arr_float_uint_2
%_ptr_Uniform_S = OpTypePointer Uniform %S
%u = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
spvValidatorOptionsSetUniformBufferStandardLayout(getValidatorOptions(),
true);
EXPECT_EQ(SPV_SUCCESS,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_0));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
In Vulkan, disallow BufferBlock on StorageBuffer variables (#2380) To fix #2168.
2019-02-20 16:50:57 +00:00
TEST_F(ValidateDecorations, VulkanBufferBlockOnStorageBufferBad) {
std::string spirv = R"(
OpCapability Shader
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpDecorate %struct BufferBlock
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%struct = OpTypeStruct %float
%ptr = OpTypePointer StorageBuffer %struct
%var = OpVariable %ptr StorageBuffer
%1 = OpFunction %void None %voidfn
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_1);
EXPECT_EQ(SPV_ERROR_INVALID_ID,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_1));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("In Vulkan, BufferBlock is disallowed on variables in "
"the StorageBuffer storage class"));
}
Fix layout checks for StorageBuffer and PushConstant storage classes Fixes #1664 : PushConstant with Block follows storage buffer rules PushConstant variables were being checked with block rules, which are too strict. Fixes #1606 : StorageBuffer with Block layout follows buffer rules StorageBuffer variables were not being checked before. Fix layout messages: say storage class and decoration We need to provide more information about storage class and decoration.
2018-07-04 15:13:25 +00:00
TEST_F(ValidateDecorations, PushConstantArrayBaseAlignmentGood) {
// Tests https://github.com/KhronosGroup/SPIRV-Tools/issues/1664
// From GLSL vertex shader:
Cleanup whitespace lint warnings. (#1690) This CL cleans up the whitespace warnings and enables the check when running 'git cl presubmit --all -uf'.
2018-07-10 17:09:46 +00:00
// #version 450
Fix layout checks for StorageBuffer and PushConstant storage classes Fixes #1664 : PushConstant with Block follows storage buffer rules PushConstant variables were being checked with block rules, which are too strict. Fixes #1606 : StorageBuffer with Block layout follows buffer rules StorageBuffer variables were not being checked before. Fix layout messages: say storage class and decoration We need to provide more information about storage class and decoration.
2018-07-04 15:13:25 +00:00
// layout(push_constant) uniform S { vec2 v; float arr[2]; } u;
// void main() { }
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Fix layout checks for StorageBuffer and PushConstant storage classes Fixes #1664 : PushConstant with Block follows storage buffer rules PushConstant variables were being checked with block rules, which are too strict. Fixes #1606 : StorageBuffer with Block layout follows buffer rules StorageBuffer variables were not being checked before. Fix layout messages: say storage class and decoration We need to provide more information about storage class and decoration.
2018-07-04 15:13:25 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpDecorate %_arr_float_uint_2 ArrayStride 4
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 8
OpDecorate %S Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%uint = OpTypeInt 32 0
%uint_2 = OpConstant %uint 2
%_arr_float_uint_2 = OpTypeArray %float %uint_2
%S = OpTypeStruct %v2float %_arr_float_uint_2
%_ptr_PushConstant_S = OpTypePointer PushConstant %S
%u = OpVariable %_ptr_PushConstant_S PushConstant
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState())
<< getDiagnosticString();
}
TEST_F(ValidateDecorations, PushConstantArrayBadAlignmentBad) {
// Like the previous test, but with offset 7 instead of 8.
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Fix layout checks for StorageBuffer and PushConstant storage classes Fixes #1664 : PushConstant with Block follows storage buffer rules PushConstant variables were being checked with block rules, which are too strict. Fixes #1606 : StorageBuffer with Block layout follows buffer rules StorageBuffer variables were not being checked before. Fix layout messages: say storage class and decoration We need to provide more information about storage class and decoration.
2018-07-04 15:13:25 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpDecorate %_arr_float_uint_2 ArrayStride 4
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 7
OpDecorate %S Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%uint = OpTypeInt 32 0
%uint_2 = OpConstant %uint 2
%_arr_float_uint_2 = OpTypeArray %float %uint_2
%S = OpTypeStruct %v2float %_arr_float_uint_2
%_ptr_PushConstant_S = OpTypePointer PushConstant %S
%u = OpVariable %_ptr_PushConstant_S PushConstant
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr(
"Structure id 3 decorated as Block for variable in PushConstant "
"storage class must follow standard storage buffer layout rules: "
"member 1 at offset 7 is not aligned to 4"));
}
Layout validation: Permit {vec3; float} tight packing Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/1666
2018-07-04 16:42:47 +00:00
TEST_F(ValidateDecorations,
PushConstantLayoutPermitsTightVec3ScalarPackingGood) {
// See https://github.com/KhronosGroup/SPIRV-Tools/issues/1666
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Layout validation: Permit {vec3; float} tight packing Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/1666
2018-07-04 16:42:47 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 12
OpDecorate %S Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v3float = OpTypeVector %float 3
%S = OpTypeStruct %v3float %float
%_ptr_PushConstant_S = OpTypePointer PushConstant %S
%B = OpVariable %_ptr_PushConstant_S PushConstant
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState())
<< getDiagnosticString();
}
TEST_F(ValidateDecorations,
PushConstantLayoutForbidsTightScalarVec3PackingBad) {
// See https://github.com/KhronosGroup/SPIRV-Tools/issues/1666
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Layout validation: Permit {vec3; float} tight packing Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/1666
2018-07-04 16:42:47 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 4
OpDecorate %S Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v3float = OpTypeVector %float 3
%S = OpTypeStruct %float %v3float
%_ptr_Uniform_S = OpTypePointer PushConstant %S
%B = OpVariable %_ptr_Uniform_S PushConstant
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr(
"Structure id 2 decorated as Block for variable in PushConstant "
"storage class must follow standard storage buffer layout "
"rules: member 1 at offset 4 is not aligned to 16"));
}
Validate PushConstants annotation and type (#2140) * Validate PushConstants have Block annotation and are struct or array of structs * Add passing test and split into universal/vulkan environment tests
2018-11-30 18:12:05 +00:00
TEST_F(ValidateDecorations, PushConstantMissingBlockGood) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpMemberDecorate %struct 0 Offset 0
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%struct = OpTypeStruct %float
%ptr = OpTypePointer PushConstant %struct
%pc = OpVariable %ptr PushConstant
%1 = OpFunction %void None %voidfn
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState())
<< getDiagnosticString();
}
TEST_F(ValidateDecorations, VulkanPushConstantMissingBlockBad) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpMemberDecorate %struct 0 Offset 0
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%struct = OpTypeStruct %float
%ptr = OpTypePointer PushConstant %struct
%pc = OpVariable %ptr PushConstant
%1 = OpFunction %void None %voidfn
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_1);
EXPECT_EQ(SPV_ERROR_INVALID_ID,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_1));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("PushConstant id '2' is missing Block decoration.\n"
"From Vulkan spec, section 14.5.1:\n"
"Such variables must be identified with a Block "
"decoration"));
}
Validate that there is at most one push constant block (#2163) Fixes #2006 Validates that there is at most one PushConstant interface per entry point for Vulkan environment.
2018-12-05 18:30:04 +00:00
TEST_F(ValidateDecorations, MultiplePushConstantsSingleEntryPointGood) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
In Vulkan, disallow BufferBlock on StorageBuffer variables (#2380) To fix #2168.
2019-02-20 16:50:57 +00:00
Validate that there is at most one push constant block (#2163) Fixes #2006 Validates that there is at most one PushConstant interface per entry point for Vulkan environment.
2018-12-05 18:30:04 +00:00
OpDecorate %struct Block
OpMemberDecorate %struct 0 Offset 0
In Vulkan, disallow BufferBlock on StorageBuffer variables (#2380) To fix #2168.
2019-02-20 16:50:57 +00:00
Validate that there is at most one push constant block (#2163) Fixes #2006 Validates that there is at most one PushConstant interface per entry point for Vulkan environment.
2018-12-05 18:30:04 +00:00
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%int = OpTypeInt 32 0
%int_0 = OpConstant %int 0
%struct = OpTypeStruct %float
%ptr = OpTypePointer PushConstant %struct
In Vulkan, disallow BufferBlock on StorageBuffer variables (#2380) To fix #2168.
2019-02-20 16:50:57 +00:00
%ptr_float = OpTypePointer PushConstant %float
Validate that there is at most one push constant block (#2163) Fixes #2006 Validates that there is at most one PushConstant interface per entry point for Vulkan environment.
2018-12-05 18:30:04 +00:00
%pc1 = OpVariable %ptr PushConstant
%pc2 = OpVariable %ptr PushConstant
%1 = OpFunction %void None %voidfn
%label = OpLabel
%2 = OpAccessChain %ptr_float %pc1 %int_0
%3 = OpLoad %float %2
%4 = OpAccessChain %ptr_float %pc2 %int_0
%5 = OpLoad %float %4
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState())
<< getDiagnosticString();
}
TEST_F(ValidateDecorations,
VulkanMultiplePushConstantsDifferentEntryPointGood) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %1 "func1"
OpEntryPoint Fragment %2 "func2"
OpExecutionMode %2 OriginUpperLeft
In Vulkan, disallow BufferBlock on StorageBuffer variables (#2380) To fix #2168.
2019-02-20 16:50:57 +00:00
Validate that there is at most one push constant block (#2163) Fixes #2006 Validates that there is at most one PushConstant interface per entry point for Vulkan environment.
2018-12-05 18:30:04 +00:00
OpDecorate %struct Block
OpMemberDecorate %struct 0 Offset 0
In Vulkan, disallow BufferBlock on StorageBuffer variables (#2380) To fix #2168.
2019-02-20 16:50:57 +00:00
Validate that there is at most one push constant block (#2163) Fixes #2006 Validates that there is at most one PushConstant interface per entry point for Vulkan environment.
2018-12-05 18:30:04 +00:00
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%int = OpTypeInt 32 0
%int_0 = OpConstant %int 0
%struct = OpTypeStruct %float
%ptr = OpTypePointer PushConstant %struct
In Vulkan, disallow BufferBlock on StorageBuffer variables (#2380) To fix #2168.
2019-02-20 16:50:57 +00:00
%ptr_float = OpTypePointer PushConstant %float
Validate that there is at most one push constant block (#2163) Fixes #2006 Validates that there is at most one PushConstant interface per entry point for Vulkan environment.
2018-12-05 18:30:04 +00:00
%pc1 = OpVariable %ptr PushConstant
%pc2 = OpVariable %ptr PushConstant
%1 = OpFunction %void None %voidfn
%label1 = OpLabel
%3 = OpAccessChain %ptr_float %pc1 %int_0
%4 = OpLoad %float %3
OpReturn
OpFunctionEnd
%2 = OpFunction %void None %voidfn
%label2 = OpLabel
%5 = OpAccessChain %ptr_float %pc2 %int_0
%6 = OpLoad %float %5
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_1);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_1))
<< getDiagnosticString();
}
TEST_F(ValidateDecorations,
VulkanMultiplePushConstantsUnusedSingleEntryPointGood) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
In Vulkan, disallow BufferBlock on StorageBuffer variables (#2380) To fix #2168.
2019-02-20 16:50:57 +00:00
Validate that there is at most one push constant block (#2163) Fixes #2006 Validates that there is at most one PushConstant interface per entry point for Vulkan environment.
2018-12-05 18:30:04 +00:00
OpDecorate %struct Block
OpMemberDecorate %struct 0 Offset 0
In Vulkan, disallow BufferBlock on StorageBuffer variables (#2380) To fix #2168.
2019-02-20 16:50:57 +00:00
Validate that there is at most one push constant block (#2163) Fixes #2006 Validates that there is at most one PushConstant interface per entry point for Vulkan environment.
2018-12-05 18:30:04 +00:00
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%int = OpTypeInt 32 0
%int_0 = OpConstant %int 0
%struct = OpTypeStruct %float
%ptr = OpTypePointer PushConstant %struct
In Vulkan, disallow BufferBlock on StorageBuffer variables (#2380) To fix #2168.
2019-02-20 16:50:57 +00:00
%ptr_float = OpTypePointer PushConstant %float
Validate that there is at most one push constant block (#2163) Fixes #2006 Validates that there is at most one PushConstant interface per entry point for Vulkan environment.
2018-12-05 18:30:04 +00:00
%pc1 = OpVariable %ptr PushConstant
%pc2 = OpVariable %ptr PushConstant
%1 = OpFunction %void None %voidfn
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_1);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_1))
<< getDiagnosticString();
}
TEST_F(ValidateDecorations, VulkanMultiplePushConstantsSingleEntryPointBad) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
In Vulkan, disallow BufferBlock on StorageBuffer variables (#2380) To fix #2168.
2019-02-20 16:50:57 +00:00
Validate that there is at most one push constant block (#2163) Fixes #2006 Validates that there is at most one PushConstant interface per entry point for Vulkan environment.
2018-12-05 18:30:04 +00:00
OpDecorate %struct Block
OpMemberDecorate %struct 0 Offset 0
In Vulkan, disallow BufferBlock on StorageBuffer variables (#2380) To fix #2168.
2019-02-20 16:50:57 +00:00
Validate that there is at most one push constant block (#2163) Fixes #2006 Validates that there is at most one PushConstant interface per entry point for Vulkan environment.
2018-12-05 18:30:04 +00:00
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%int = OpTypeInt 32 0
%int_0 = OpConstant %int 0
%struct = OpTypeStruct %float
%ptr = OpTypePointer PushConstant %struct
In Vulkan, disallow BufferBlock on StorageBuffer variables (#2380) To fix #2168.
2019-02-20 16:50:57 +00:00
%ptr_float = OpTypePointer PushConstant %float
Validate that there is at most one push constant block (#2163) Fixes #2006 Validates that there is at most one PushConstant interface per entry point for Vulkan environment.
2018-12-05 18:30:04 +00:00
%pc1 = OpVariable %ptr PushConstant
%pc2 = OpVariable %ptr PushConstant
%1 = OpFunction %void None %voidfn
%label = OpLabel
%2 = OpAccessChain %ptr_float %pc1 %int_0
%3 = OpLoad %float %2
%4 = OpAccessChain %ptr_float %pc2 %int_0
%5 = OpLoad %float %4
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_1);
EXPECT_EQ(SPV_ERROR_INVALID_ID,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_1));
EXPECT_THAT(
getDiagnosticString(),
HasSubstr(
"Entry point id '1' uses more than one PushConstant interface.\n"
"From Vulkan spec, section 14.5.1:\n"
"There must be no more than one push constant block "
"statically used per shader entry point."));
}
TEST_F(ValidateDecorations,
VulkanMultiplePushConstantsDifferentEntryPointSubFunctionGood) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %1 "func1"
OpEntryPoint Fragment %2 "func2"
OpExecutionMode %2 OriginUpperLeft
In Vulkan, disallow BufferBlock on StorageBuffer variables (#2380) To fix #2168.
2019-02-20 16:50:57 +00:00
Validate that there is at most one push constant block (#2163) Fixes #2006 Validates that there is at most one PushConstant interface per entry point for Vulkan environment.
2018-12-05 18:30:04 +00:00
OpDecorate %struct Block
OpMemberDecorate %struct 0 Offset 0
In Vulkan, disallow BufferBlock on StorageBuffer variables (#2380) To fix #2168.
2019-02-20 16:50:57 +00:00
Validate that there is at most one push constant block (#2163) Fixes #2006 Validates that there is at most one PushConstant interface per entry point for Vulkan environment.
2018-12-05 18:30:04 +00:00
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%int = OpTypeInt 32 0
%int_0 = OpConstant %int 0
%struct = OpTypeStruct %float
%ptr = OpTypePointer PushConstant %struct
In Vulkan, disallow BufferBlock on StorageBuffer variables (#2380) To fix #2168.
2019-02-20 16:50:57 +00:00
%ptr_float = OpTypePointer PushConstant %float
Validate that there is at most one push constant block (#2163) Fixes #2006 Validates that there is at most one PushConstant interface per entry point for Vulkan environment.
2018-12-05 18:30:04 +00:00
%pc1 = OpVariable %ptr PushConstant
%pc2 = OpVariable %ptr PushConstant
In Vulkan, disallow BufferBlock on StorageBuffer variables (#2380) To fix #2168.
2019-02-20 16:50:57 +00:00
Validate that there is at most one push constant block (#2163) Fixes #2006 Validates that there is at most one PushConstant interface per entry point for Vulkan environment.
2018-12-05 18:30:04 +00:00
%sub1 = OpFunction %void None %voidfn
%label_sub1 = OpLabel
%3 = OpAccessChain %ptr_float %pc1 %int_0
%4 = OpLoad %float %3
OpReturn
OpFunctionEnd
%sub2 = OpFunction %void None %voidfn
%label_sub2 = OpLabel
%5 = OpAccessChain %ptr_float %pc2 %int_0
%6 = OpLoad %float %5
OpReturn
OpFunctionEnd
%1 = OpFunction %void None %voidfn
%label1 = OpLabel
%call1 = OpFunctionCall %void %sub1
OpReturn
OpFunctionEnd
%2 = OpFunction %void None %voidfn
%label2 = OpLabel
%call2 = OpFunctionCall %void %sub2
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_1);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_1))
<< getDiagnosticString();
}
TEST_F(ValidateDecorations,
VulkanMultiplePushConstantsSingleEntryPointSubFunctionBad) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
In Vulkan, disallow BufferBlock on StorageBuffer variables (#2380) To fix #2168.
2019-02-20 16:50:57 +00:00
Validate that there is at most one push constant block (#2163) Fixes #2006 Validates that there is at most one PushConstant interface per entry point for Vulkan environment.
2018-12-05 18:30:04 +00:00
OpDecorate %struct Block
OpMemberDecorate %struct 0 Offset 0
In Vulkan, disallow BufferBlock on StorageBuffer variables (#2380) To fix #2168.
2019-02-20 16:50:57 +00:00
Validate that there is at most one push constant block (#2163) Fixes #2006 Validates that there is at most one PushConstant interface per entry point for Vulkan environment.
2018-12-05 18:30:04 +00:00
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%int = OpTypeInt 32 0
%int_0 = OpConstant %int 0
%struct = OpTypeStruct %float
%ptr = OpTypePointer PushConstant %struct
In Vulkan, disallow BufferBlock on StorageBuffer variables (#2380) To fix #2168.
2019-02-20 16:50:57 +00:00
%ptr_float = OpTypePointer PushConstant %float
Validate that there is at most one push constant block (#2163) Fixes #2006 Validates that there is at most one PushConstant interface per entry point for Vulkan environment.
2018-12-05 18:30:04 +00:00
%pc1 = OpVariable %ptr PushConstant
%pc2 = OpVariable %ptr PushConstant
%sub1 = OpFunction %void None %voidfn
%label_sub1 = OpLabel
%3 = OpAccessChain %ptr_float %pc1 %int_0
%4 = OpLoad %float %3
OpReturn
OpFunctionEnd
%sub2 = OpFunction %void None %voidfn
%label_sub2 = OpLabel
%5 = OpAccessChain %ptr_float %pc2 %int_0
%6 = OpLoad %float %5
OpReturn
OpFunctionEnd
%1 = OpFunction %void None %voidfn
%label1 = OpLabel
%call1 = OpFunctionCall %void %sub1
%call2 = OpFunctionCall %void %sub2
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_1);
EXPECT_EQ(SPV_ERROR_INVALID_ID,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_1));
EXPECT_THAT(
getDiagnosticString(),
HasSubstr(
"Entry point id '1' uses more than one PushConstant interface.\n"
"From Vulkan spec, section 14.5.1:\n"
"There must be no more than one push constant block "
"statically used per shader entry point."));
}
Check binding annotations in resource variables (#2151) Fixes #2007 Add checks that all uniform, uniform constant and storage buffer variables have descriptor set and binding decorations
2018-12-04 15:05:41 +00:00
TEST_F(ValidateDecorations, VulkanUniformMissingDescriptorSetBad) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpDecorate %struct Block
OpMemberDecorate %struct 0 Offset 0
OpDecorate %var Binding 0
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%struct = OpTypeStruct %float
%ptr = OpTypePointer Uniform %struct
Loosen binding and descriptor check (#2167) * Only check for binding and descriptor set on variables that are statically used by an entry point * updated tests and added a couple new ones * new method for collecting entry points that statically reference an id
2018-12-05 13:10:02 +00:00
%ptr_float = OpTypePointer Uniform %float
Check binding annotations in resource variables (#2151) Fixes #2007 Add checks that all uniform, uniform constant and storage buffer variables have descriptor set and binding decorations
2018-12-04 15:05:41 +00:00
%var = OpVariable %ptr Uniform
Loosen binding and descriptor check (#2167) * Only check for binding and descriptor set on variables that are statically used by an entry point * updated tests and added a couple new ones * new method for collecting entry points that statically reference an id
2018-12-05 13:10:02 +00:00
%int = OpTypeInt 32 0
%int_0 = OpConstant %int 0
Check binding annotations in resource variables (#2151) Fixes #2007 Add checks that all uniform, uniform constant and storage buffer variables have descriptor set and binding decorations
2018-12-04 15:05:41 +00:00
%1 = OpFunction %void None %voidfn
%label = OpLabel
Loosen binding and descriptor check (#2167) * Only check for binding and descriptor set on variables that are statically used by an entry point * updated tests and added a couple new ones * new method for collecting entry points that statically reference an id
2018-12-05 13:10:02 +00:00
%2 = OpAccessChain %ptr_float %var %int_0
%3 = OpLoad %float %2
Check binding annotations in resource variables (#2151) Fixes #2007 Add checks that all uniform, uniform constant and storage buffer variables have descriptor set and binding decorations
2018-12-04 15:05:41 +00:00
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_1);
EXPECT_EQ(SPV_ERROR_INVALID_ID,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_1));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Uniform id '3' is missing DescriptorSet decoration.\n"
"From Vulkan spec, section 14.5.2:\n"
"These variables must have DescriptorSet and Binding "
"decorations specified"));
}
TEST_F(ValidateDecorations, VulkanUniformMissingBindingBad) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpDecorate %struct Block
OpMemberDecorate %struct 0 Offset 0
OpDecorate %var DescriptorSet 0
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%struct = OpTypeStruct %float
%ptr = OpTypePointer Uniform %struct
Loosen binding and descriptor check (#2167) * Only check for binding and descriptor set on variables that are statically used by an entry point * updated tests and added a couple new ones * new method for collecting entry points that statically reference an id
2018-12-05 13:10:02 +00:00
%ptr_float = OpTypePointer Uniform %float
Check binding annotations in resource variables (#2151) Fixes #2007 Add checks that all uniform, uniform constant and storage buffer variables have descriptor set and binding decorations
2018-12-04 15:05:41 +00:00
%var = OpVariable %ptr Uniform
Loosen binding and descriptor check (#2167) * Only check for binding and descriptor set on variables that are statically used by an entry point * updated tests and added a couple new ones * new method for collecting entry points that statically reference an id
2018-12-05 13:10:02 +00:00
%int = OpTypeInt 32 0
%int_0 = OpConstant %int 0
Check binding annotations in resource variables (#2151) Fixes #2007 Add checks that all uniform, uniform constant and storage buffer variables have descriptor set and binding decorations
2018-12-04 15:05:41 +00:00
%1 = OpFunction %void None %voidfn
%label = OpLabel
Loosen binding and descriptor check (#2167) * Only check for binding and descriptor set on variables that are statically used by an entry point * updated tests and added a couple new ones * new method for collecting entry points that statically reference an id
2018-12-05 13:10:02 +00:00
%2 = OpAccessChain %ptr_float %var %int_0
%3 = OpLoad %float %2
Check binding annotations in resource variables (#2151) Fixes #2007 Add checks that all uniform, uniform constant and storage buffer variables have descriptor set and binding decorations
2018-12-04 15:05:41 +00:00
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_1);
EXPECT_EQ(SPV_ERROR_INVALID_ID,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_1));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Uniform id '3' is missing Binding decoration.\n"
"From Vulkan spec, section 14.5.2:\n"
"These variables must have DescriptorSet and Binding "
"decorations specified"));
}
TEST_F(ValidateDecorations, VulkanUniformConstantMissingDescriptorSetBad) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpDecorate %var Binding 0
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%sampler = OpTypeSampler
%ptr = OpTypePointer UniformConstant %sampler
%var = OpVariable %ptr UniformConstant
%1 = OpFunction %void None %voidfn
%label = OpLabel
Loosen binding and descriptor check (#2167) * Only check for binding and descriptor set on variables that are statically used by an entry point * updated tests and added a couple new ones * new method for collecting entry points that statically reference an id
2018-12-05 13:10:02 +00:00
%2 = OpLoad %sampler %var
Check binding annotations in resource variables (#2151) Fixes #2007 Add checks that all uniform, uniform constant and storage buffer variables have descriptor set and binding decorations
2018-12-04 15:05:41 +00:00
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_1);
EXPECT_EQ(SPV_ERROR_INVALID_ID,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_1));
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("UniformConstant id '2' is missing DescriptorSet decoration.\n"
"From Vulkan spec, section 14.5.2:\n"
"These variables must have DescriptorSet and Binding "
"decorations specified"));
}
TEST_F(ValidateDecorations, VulkanUniformConstantMissingBindingBad) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpDecorate %var DescriptorSet 0
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%sampler = OpTypeSampler
%ptr = OpTypePointer UniformConstant %sampler
%var = OpVariable %ptr UniformConstant
%1 = OpFunction %void None %voidfn
%label = OpLabel
Loosen binding and descriptor check (#2167) * Only check for binding and descriptor set on variables that are statically used by an entry point * updated tests and added a couple new ones * new method for collecting entry points that statically reference an id
2018-12-05 13:10:02 +00:00
%2 = OpLoad %sampler %var
Check binding annotations in resource variables (#2151) Fixes #2007 Add checks that all uniform, uniform constant and storage buffer variables have descriptor set and binding decorations
2018-12-04 15:05:41 +00:00
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_1);
EXPECT_EQ(SPV_ERROR_INVALID_ID,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_1));
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("UniformConstant id '2' is missing Binding decoration.\n"
"From Vulkan spec, section 14.5.2:\n"
"These variables must have DescriptorSet and Binding "
"decorations specified"));
}
TEST_F(ValidateDecorations, VulkanStorageBufferMissingDescriptorSetBad) {
std::string spirv = R"(
OpCapability Shader
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
Loosen binding and descriptor check (#2167) * Only check for binding and descriptor set on variables that are statically used by an entry point * updated tests and added a couple new ones * new method for collecting entry points that statically reference an id
2018-12-05 13:10:02 +00:00
OpDecorate %struct Block
Check binding annotations in resource variables (#2151) Fixes #2007 Add checks that all uniform, uniform constant and storage buffer variables have descriptor set and binding decorations
2018-12-04 15:05:41 +00:00
OpDecorate %var Binding 0
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%struct = OpTypeStruct %float
%ptr = OpTypePointer StorageBuffer %struct
%var = OpVariable %ptr StorageBuffer
Loosen binding and descriptor check (#2167) * Only check for binding and descriptor set on variables that are statically used by an entry point * updated tests and added a couple new ones * new method for collecting entry points that statically reference an id
2018-12-05 13:10:02 +00:00
%ptr_float = OpTypePointer StorageBuffer %float
%int = OpTypeInt 32 0
%int_0 = OpConstant %int 0
Check binding annotations in resource variables (#2151) Fixes #2007 Add checks that all uniform, uniform constant and storage buffer variables have descriptor set and binding decorations
2018-12-04 15:05:41 +00:00
%1 = OpFunction %void None %voidfn
%label = OpLabel
Loosen binding and descriptor check (#2167) * Only check for binding and descriptor set on variables that are statically used by an entry point * updated tests and added a couple new ones * new method for collecting entry points that statically reference an id
2018-12-05 13:10:02 +00:00
%2 = OpAccessChain %ptr_float %var %int_0
%3 = OpLoad %float %2
Check binding annotations in resource variables (#2151) Fixes #2007 Add checks that all uniform, uniform constant and storage buffer variables have descriptor set and binding decorations
2018-12-04 15:05:41 +00:00
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_1);
EXPECT_EQ(SPV_ERROR_INVALID_ID,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_1));
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("StorageBuffer id '3' is missing DescriptorSet decoration.\n"
"From Vulkan spec, section 14.5.2:\n"
"These variables must have DescriptorSet and Binding "
"decorations specified"));
}
TEST_F(ValidateDecorations, VulkanStorageBufferMissingBindingBad) {
std::string spirv = R"(
OpCapability Shader
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
Loosen binding and descriptor check (#2167) * Only check for binding and descriptor set on variables that are statically used by an entry point * updated tests and added a couple new ones * new method for collecting entry points that statically reference an id
2018-12-05 13:10:02 +00:00
OpDecorate %struct Block
Check binding annotations in resource variables (#2151) Fixes #2007 Add checks that all uniform, uniform constant and storage buffer variables have descriptor set and binding decorations
2018-12-04 15:05:41 +00:00
OpDecorate %var DescriptorSet 0
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%struct = OpTypeStruct %float
%ptr = OpTypePointer StorageBuffer %struct
%var = OpVariable %ptr StorageBuffer
Loosen binding and descriptor check (#2167) * Only check for binding and descriptor set on variables that are statically used by an entry point * updated tests and added a couple new ones * new method for collecting entry points that statically reference an id
2018-12-05 13:10:02 +00:00
%ptr_float = OpTypePointer StorageBuffer %float
%int = OpTypeInt 32 0
%int_0 = OpConstant %int 0
Check binding annotations in resource variables (#2151) Fixes #2007 Add checks that all uniform, uniform constant and storage buffer variables have descriptor set and binding decorations
2018-12-04 15:05:41 +00:00
%1 = OpFunction %void None %voidfn
%label = OpLabel
Loosen binding and descriptor check (#2167) * Only check for binding and descriptor set on variables that are statically used by an entry point * updated tests and added a couple new ones * new method for collecting entry points that statically reference an id
2018-12-05 13:10:02 +00:00
%2 = OpAccessChain %ptr_float %var %int_0
%3 = OpLoad %float %2
Check binding annotations in resource variables (#2151) Fixes #2007 Add checks that all uniform, uniform constant and storage buffer variables have descriptor set and binding decorations
2018-12-04 15:05:41 +00:00
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_1);
EXPECT_EQ(SPV_ERROR_INVALID_ID,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_1));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("StorageBuffer id '3' is missing Binding decoration.\n"
"From Vulkan spec, section 14.5.2:\n"
"These variables must have DescriptorSet and Binding "
"decorations specified"));
}
Loosen binding and descriptor check (#2167) * Only check for binding and descriptor set on variables that are statically used by an entry point * updated tests and added a couple new ones * new method for collecting entry points that statically reference an id
2018-12-05 13:10:02 +00:00
TEST_F(ValidateDecorations,
VulkanStorageBufferMissingDescriptorSetSubFunctionBad) {
std::string spirv = R"(
OpCapability Shader
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpDecorate %struct Block
OpDecorate %var Binding 0
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%struct = OpTypeStruct %float
%ptr = OpTypePointer StorageBuffer %struct
%var = OpVariable %ptr StorageBuffer
%ptr_float = OpTypePointer StorageBuffer %float
%int = OpTypeInt 32 0
%int_0 = OpConstant %int 0
%1 = OpFunction %void None %voidfn
%label = OpLabel
%call = OpFunctionCall %void %2
OpReturn
OpFunctionEnd
%2 = OpFunction %void None %voidfn
%label2 = OpLabel
%3 = OpAccessChain %ptr_float %var %int_0
%4 = OpLoad %float %3
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_1);
EXPECT_EQ(SPV_ERROR_INVALID_ID,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_1));
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("StorageBuffer id '3' is missing DescriptorSet decoration.\n"
"From Vulkan spec, section 14.5.2:\n"
"These variables must have DescriptorSet and Binding "
"decorations specified"));
}
TEST_F(ValidateDecorations,
VulkanStorageBufferMissingDescriptorAndBindingUnusedGood) {
std::string spirv = R"(
OpCapability Shader
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
Repair test for unused storage buffer with descriptor (#2436) Fixes two things: - struct needed layout decorations. It never had them - use Block decoration, rather than BufferBlock that was removed in #2380
2019-03-15 00:38:53 +00:00
OpDecorate %struct Block
OpMemberDecorate %struct 0 Offset 0
Loosen binding and descriptor check (#2167) * Only check for binding and descriptor set on variables that are statically used by an entry point * updated tests and added a couple new ones * new method for collecting entry points that statically reference an id
2018-12-05 13:10:02 +00:00
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%struct = OpTypeStruct %float
%ptr = OpTypePointer StorageBuffer %struct
%var = OpVariable %ptr StorageBuffer
%1 = OpFunction %void None %voidfn
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_1);
EXPECT_EQ(SPV_SUCCESS,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_1));
}
Check binding annotations in resource variables (#2151) Fixes #2007 Add checks that all uniform, uniform constant and storage buffer variables have descriptor set and binding decorations
2018-12-04 15:05:41 +00:00
TEST_F(ValidateDecorations, UniformMissingDescriptorSetGood) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpDecorate %struct Block
OpMemberDecorate %struct 0 Offset 0
OpDecorate %var Binding 0
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%struct = OpTypeStruct %float
%ptr = OpTypePointer Uniform %struct
%var = OpVariable %ptr Uniform
%1 = OpFunction %void None %voidfn
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState())
<< getDiagnosticString();
}
TEST_F(ValidateDecorations, UniformMissingBindingGood) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpDecorate %struct Block
OpMemberDecorate %struct 0 Offset 0
OpDecorate %var DescriptorSet 0
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%struct = OpTypeStruct %float
%ptr = OpTypePointer Uniform %struct
%var = OpVariable %ptr Uniform
%1 = OpFunction %void None %voidfn
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState())
<< getDiagnosticString();
}
TEST_F(ValidateDecorations, UniformConstantMissingDescriptorSetGood) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpDecorate %var Binding 0
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%sampler = OpTypeSampler
%ptr = OpTypePointer UniformConstant %sampler
%var = OpVariable %ptr UniformConstant
%1 = OpFunction %void None %voidfn
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState())
<< getDiagnosticString();
}
TEST_F(ValidateDecorations, UniformConstantMissingBindingGood) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpDecorate %var DescriptorSet 0
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%sampler = OpTypeSampler
%ptr = OpTypePointer UniformConstant %sampler
%var = OpVariable %ptr UniformConstant
%1 = OpFunction %void None %voidfn
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState())
<< getDiagnosticString();
}
TEST_F(ValidateDecorations, StorageBufferMissingDescriptorSetGood) {
std::string spirv = R"(
OpCapability Shader
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpDecorate %struct BufferBlock
OpDecorate %var Binding 0
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%struct = OpTypeStruct %float
%ptr = OpTypePointer StorageBuffer %struct
%var = OpVariable %ptr StorageBuffer
%1 = OpFunction %void None %voidfn
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState())
<< getDiagnosticString();
}
TEST_F(ValidateDecorations, StorageBufferMissingBindingGood) {
std::string spirv = R"(
OpCapability Shader
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpDecorate %struct BufferBlock
OpDecorate %var DescriptorSet 0
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%struct = OpTypeStruct %float
%ptr = OpTypePointer StorageBuffer %struct
%var = OpVariable %ptr StorageBuffer
%1 = OpFunction %void None %voidfn
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState())
<< getDiagnosticString();
}
Fix layout checks for StorageBuffer and PushConstant storage classes Fixes #1664 : PushConstant with Block follows storage buffer rules PushConstant variables were being checked with block rules, which are too strict. Fixes #1606 : StorageBuffer with Block layout follows buffer rules StorageBuffer variables were not being checked before. Fix layout messages: say storage class and decoration We need to provide more information about storage class and decoration.
2018-07-04 15:13:25 +00:00
TEST_F(ValidateDecorations, StorageBufferStorageClassArrayBaseAlignmentGood) {
// Spot check buffer rules when using StorageBuffer storage class with Block
// decoration.
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Fix layout checks for StorageBuffer and PushConstant storage classes Fixes #1664 : PushConstant with Block follows storage buffer rules PushConstant variables were being checked with block rules, which are too strict. Fixes #1606 : StorageBuffer with Block layout follows buffer rules StorageBuffer variables were not being checked before. Fix layout messages: say storage class and decoration We need to provide more information about storage class and decoration.
2018-07-04 15:13:25 +00:00
OpCapability Shader
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpDecorate %_arr_float_uint_2 ArrayStride 4
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 8
OpDecorate %S Block
OpDecorate %u DescriptorSet 0
OpDecorate %u Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%uint = OpTypeInt 32 0
%uint_2 = OpConstant %uint 2
%_arr_float_uint_2 = OpTypeArray %float %uint_2
%S = OpTypeStruct %v2float %_arr_float_uint_2
%_ptr_Uniform_S = OpTypePointer StorageBuffer %S
%u = OpVariable %_ptr_Uniform_S StorageBuffer
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState())
<< getDiagnosticString();
}
TEST_F(ValidateDecorations, StorageBufferStorageClassArrayBadAlignmentBad) {
// Like the previous test, but with offset 7.
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Fix layout checks for StorageBuffer and PushConstant storage classes Fixes #1664 : PushConstant with Block follows storage buffer rules PushConstant variables were being checked with block rules, which are too strict. Fixes #1606 : StorageBuffer with Block layout follows buffer rules StorageBuffer variables were not being checked before. Fix layout messages: say storage class and decoration We need to provide more information about storage class and decoration.
2018-07-04 15:13:25 +00:00
OpCapability Shader
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpDecorate %_arr_float_uint_2 ArrayStride 4
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 7
OpDecorate %S Block
OpDecorate %u DescriptorSet 0
OpDecorate %u Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%uint = OpTypeInt 32 0
%uint_2 = OpConstant %uint 2
%_arr_float_uint_2 = OpTypeArray %float %uint_2
%S = OpTypeStruct %v2float %_arr_float_uint_2
%_ptr_Uniform_S = OpTypePointer StorageBuffer %S
%u = OpVariable %_ptr_Uniform_S StorageBuffer
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr(
"Structure id 3 decorated as Block for variable in StorageBuffer "
"storage class must follow standard storage buffer layout rules: "
"member 1 at offset 7 is not aligned to 4"));
}
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
TEST_F(ValidateDecorations, BufferBlockStandardStorageBufferLayout) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpMemberDecorate %F 0 Offset 0
OpMemberDecorate %F 1 Offset 8
OpDecorate %_arr_float_uint_2 ArrayStride 4
OpDecorate %_arr_mat3v3float_uint_2 ArrayStride 48
OpMemberDecorate %O 0 Offset 0
OpMemberDecorate %O 1 Offset 16
OpMemberDecorate %O 2 Offset 24
OpMemberDecorate %O 3 Offset 32
OpMemberDecorate %O 4 ColMajor
OpMemberDecorate %O 4 Offset 48
OpMemberDecorate %O 4 MatrixStride 16
OpDecorate %_arr_O_uint_2 ArrayStride 144
OpMemberDecorate %Output 0 Offset 0
OpMemberDecorate %Output 1 Offset 8
OpMemberDecorate %Output 2 Offset 16
OpMemberDecorate %Output 3 Offset 32
OpMemberDecorate %Output 4 Offset 48
OpMemberDecorate %Output 5 Offset 52
OpMemberDecorate %Output 6 ColMajor
OpMemberDecorate %Output 6 Offset 64
OpMemberDecorate %Output 6 MatrixStride 16
OpMemberDecorate %Output 7 Offset 96
OpDecorate %Output BufferBlock
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%v3float = OpTypeVector %float 3
%int = OpTypeInt 32 1
%uint = OpTypeInt 32 0
%v2uint = OpTypeVector %uint 2
%F = OpTypeStruct %int %v2uint
%uint_2 = OpConstant %uint 2
%_arr_float_uint_2 = OpTypeArray %float %uint_2
%mat2v3float = OpTypeMatrix %v3float 2
%v3uint = OpTypeVector %uint 3
%mat3v3float = OpTypeMatrix %v3float 3
%_arr_mat3v3float_uint_2 = OpTypeArray %mat3v3float %uint_2
%O = OpTypeStruct %v3uint %v2float %_arr_float_uint_2 %v2float %_arr_mat3v3float_uint_2
%_arr_O_uint_2 = OpTypeArray %O %uint_2
%Output = OpTypeStruct %float %v2float %v3float %F %float %_arr_float_uint_2 %mat2v3float %_arr_O_uint_2
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
}
Layout validation: Permit {vec3; float} tight packing Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/1666
2018-07-04 16:42:47 +00:00
TEST_F(ValidateDecorations,
StorageBufferLayoutPermitsTightVec3ScalarPackingGood) {
// See https://github.com/KhronosGroup/SPIRV-Tools/issues/1666
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Layout validation: Permit {vec3; float} tight packing Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/1666
2018-07-04 16:42:47 +00:00
OpCapability Shader
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 12
OpDecorate %S Block
OpDecorate %B DescriptorSet 0
OpDecorate %B Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v3float = OpTypeVector %float 3
%S = OpTypeStruct %v3float %float
%_ptr_StorageBuffer_S = OpTypePointer StorageBuffer %S
%B = OpVariable %_ptr_StorageBuffer_S StorageBuffer
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState())
<< getDiagnosticString();
}
TEST_F(ValidateDecorations,
StorageBufferLayoutForbidsTightScalarVec3PackingBad) {
// See https://github.com/KhronosGroup/SPIRV-Tools/issues/1666
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Layout validation: Permit {vec3; float} tight packing Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/1666
2018-07-04 16:42:47 +00:00
OpCapability Shader
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %S 0 Offset 0
OpMemberDecorate %S 1 Offset 4
OpDecorate %S Block
OpDecorate %B DescriptorSet 0
OpDecorate %B Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v3float = OpTypeVector %float 3
%S = OpTypeStruct %float %v3float
%_ptr_StorageBuffer_S = OpTypePointer StorageBuffer %S
%B = OpVariable %_ptr_StorageBuffer_S StorageBuffer
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr(
"Structure id 2 decorated as Block for variable in StorageBuffer "
"storage class must follow standard storage buffer layout "
"rules: member 1 at offset 4 is not aligned to 16"));
}
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
TEST_F(ValidateDecorations,
BlockStandardUniformBufferLayoutIncorrectOffset0Bad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpMemberDecorate %F 0 Offset 0
OpMemberDecorate %F 1 Offset 8
OpDecorate %_arr_float_uint_2 ArrayStride 16
OpDecorate %_arr_mat3v3float_uint_2 ArrayStride 48
OpMemberDecorate %O 0 Offset 0
OpMemberDecorate %O 1 Offset 16
OpMemberDecorate %O 2 Offset 24
OpMemberDecorate %O 3 Offset 33
OpMemberDecorate %O 4 ColMajor
OpMemberDecorate %O 4 Offset 80
OpMemberDecorate %O 4 MatrixStride 16
OpDecorate %_arr_O_uint_2 ArrayStride 176
OpMemberDecorate %Output 0 Offset 0
OpMemberDecorate %Output 1 Offset 8
OpMemberDecorate %Output 2 Offset 16
OpMemberDecorate %Output 3 Offset 32
OpMemberDecorate %Output 4 Offset 48
OpMemberDecorate %Output 5 Offset 64
OpMemberDecorate %Output 6 ColMajor
OpMemberDecorate %Output 6 Offset 96
OpMemberDecorate %Output 6 MatrixStride 16
OpMemberDecorate %Output 7 Offset 128
OpDecorate %Output Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%v3float = OpTypeVector %float 3
%int = OpTypeInt 32 1
%uint = OpTypeInt 32 0
%v2uint = OpTypeVector %uint 2
%F = OpTypeStruct %int %v2uint
%uint_2 = OpConstant %uint 2
%_arr_float_uint_2 = OpTypeArray %float %uint_2
%mat2v3float = OpTypeMatrix %v3float 2
%v3uint = OpTypeVector %uint 3
%mat3v3float = OpTypeMatrix %v3float 3
%_arr_mat3v3float_uint_2 = OpTypeArray %mat3v3float %uint_2
%O = OpTypeStruct %v3uint %v2float %_arr_float_uint_2 %v2float %_arr_mat3v3float_uint_2
%_arr_O_uint_2 = OpTypeArray %O %uint_2
%Output = OpTypeStruct %float %v2float %v3float %F %float %_arr_float_uint_2 %mat2v3float %_arr_O_uint_2
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
Block-decorated structs must list members in offset-order Additionally, implmentes code review feedback. Adds more detailed messages for Block and BufferBlock layout errors. Fixes #1638
2018-06-26 19:53:23 +00:00
EXPECT_THAT(
getDiagnosticString(),
Fix layout checks for StorageBuffer and PushConstant storage classes Fixes #1664 : PushConstant with Block follows storage buffer rules PushConstant variables were being checked with block rules, which are too strict. Fixes #1606 : StorageBuffer with Block layout follows buffer rules StorageBuffer variables were not being checked before. Fix layout messages: say storage class and decoration We need to provide more information about storage class and decoration.
2018-07-04 15:13:25 +00:00
HasSubstr("Structure id 6 decorated as Block for variable in Uniform "
"storage class must follow standard uniform buffer layout "
Fix layout checks for nested struct in relaxed layout; and descriptor arrays (#2312) * Fixed layout checks for nested structures Fixes #2303 * Incoming offsets accumulate through nested structures * Check layouts through arrays * Perform layout checks in the presence of descriptor arrays (and runtime arrays) * Fix formatting
2019-01-22 23:15:24 +00:00
"rules: member 2 at offset 152 is not aligned to 16"));
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
}
TEST_F(ValidateDecorations,
BlockStandardUniformBufferLayoutIncorrectOffset1Bad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpMemberDecorate %F 0 Offset 0
OpMemberDecorate %F 1 Offset 8
OpDecorate %_arr_float_uint_2 ArrayStride 16
OpDecorate %_arr_mat3v3float_uint_2 ArrayStride 48
OpMemberDecorate %O 0 Offset 0
OpMemberDecorate %O 1 Offset 16
OpMemberDecorate %O 2 Offset 32
OpMemberDecorate %O 3 Offset 64
OpMemberDecorate %O 4 ColMajor
OpMemberDecorate %O 4 Offset 80
OpMemberDecorate %O 4 MatrixStride 16
OpDecorate %_arr_O_uint_2 ArrayStride 176
OpMemberDecorate %Output 0 Offset 0
OpMemberDecorate %Output 1 Offset 8
OpMemberDecorate %Output 2 Offset 16
OpMemberDecorate %Output 3 Offset 32
OpMemberDecorate %Output 4 Offset 48
OpMemberDecorate %Output 5 Offset 71
OpMemberDecorate %Output 6 ColMajor
OpMemberDecorate %Output 6 Offset 96
OpMemberDecorate %Output 6 MatrixStride 16
OpMemberDecorate %Output 7 Offset 128
OpDecorate %Output Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%v3float = OpTypeVector %float 3
%int = OpTypeInt 32 1
%uint = OpTypeInt 32 0
%v2uint = OpTypeVector %uint 2
%F = OpTypeStruct %int %v2uint
%uint_2 = OpConstant %uint 2
%_arr_float_uint_2 = OpTypeArray %float %uint_2
%mat2v3float = OpTypeMatrix %v3float 2
%v3uint = OpTypeVector %uint 3
%mat3v3float = OpTypeMatrix %v3float 3
%_arr_mat3v3float_uint_2 = OpTypeArray %mat3v3float %uint_2
%O = OpTypeStruct %v3uint %v2float %_arr_float_uint_2 %v2float %_arr_mat3v3float_uint_2
%_arr_O_uint_2 = OpTypeArray %O %uint_2
%Output = OpTypeStruct %float %v2float %v3float %F %float %_arr_float_uint_2 %mat2v3float %_arr_O_uint_2
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
Block-decorated structs must list members in offset-order Additionally, implmentes code review feedback. Adds more detailed messages for Block and BufferBlock layout errors. Fixes #1638
2018-06-26 19:53:23 +00:00
EXPECT_THAT(
getDiagnosticString(),
Fix layout checks for StorageBuffer and PushConstant storage classes Fixes #1664 : PushConstant with Block follows storage buffer rules PushConstant variables were being checked with block rules, which are too strict. Fixes #1606 : StorageBuffer with Block layout follows buffer rules StorageBuffer variables were not being checked before. Fix layout messages: say storage class and decoration We need to provide more information about storage class and decoration.
2018-07-04 15:13:25 +00:00
HasSubstr("Structure id 8 decorated as Block for variable in Uniform "
"storage class must follow standard uniform buffer layout "
"rules: member 5 at offset 71 is not aligned to 16"));
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
}
TEST_F(ValidateDecorations, BlockUniformBufferLayoutIncorrectArrayStrideBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpMemberDecorate %F 0 Offset 0
OpMemberDecorate %F 1 Offset 8
OpDecorate %_arr_float_uint_2 ArrayStride 16
OpDecorate %_arr_mat3v3float_uint_2 ArrayStride 49
OpMemberDecorate %O 0 Offset 0
OpMemberDecorate %O 1 Offset 16
OpMemberDecorate %O 2 Offset 32
OpMemberDecorate %O 3 Offset 64
OpMemberDecorate %O 4 ColMajor
OpMemberDecorate %O 4 Offset 80
OpMemberDecorate %O 4 MatrixStride 16
OpDecorate %_arr_O_uint_2 ArrayStride 176
OpMemberDecorate %Output 0 Offset 0
OpMemberDecorate %Output 1 Offset 8
OpMemberDecorate %Output 2 Offset 16
OpMemberDecorate %Output 3 Offset 32
OpMemberDecorate %Output 4 Offset 48
OpMemberDecorate %Output 5 Offset 64
OpMemberDecorate %Output 6 ColMajor
OpMemberDecorate %Output 6 Offset 96
OpMemberDecorate %Output 6 MatrixStride 16
OpMemberDecorate %Output 7 Offset 128
OpDecorate %Output Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%v3float = OpTypeVector %float 3
%int = OpTypeInt 32 1
%uint = OpTypeInt 32 0
%v2uint = OpTypeVector %uint 2
%F = OpTypeStruct %int %v2uint
%uint_2 = OpConstant %uint 2
%_arr_float_uint_2 = OpTypeArray %float %uint_2
%mat2v3float = OpTypeMatrix %v3float 2
%v3uint = OpTypeVector %uint 3
%mat3v3float = OpTypeMatrix %v3float 3
%_arr_mat3v3float_uint_2 = OpTypeArray %mat3v3float %uint_2
%O = OpTypeStruct %v3uint %v2float %_arr_float_uint_2 %v2float %_arr_mat3v3float_uint_2
%_arr_O_uint_2 = OpTypeArray %O %uint_2
%Output = OpTypeStruct %float %v2float %v3float %F %float %_arr_float_uint_2 %mat2v3float %_arr_O_uint_2
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
Fix layout checks for StorageBuffer and PushConstant storage classes Fixes #1664 : PushConstant with Block follows storage buffer rules PushConstant variables were being checked with block rules, which are too strict. Fixes #1606 : StorageBuffer with Block layout follows buffer rules StorageBuffer variables were not being checked before. Fix layout messages: say storage class and decoration We need to provide more information about storage class and decoration.
2018-07-04 15:13:25 +00:00
EXPECT_THAT(
getDiagnosticString(),
HasSubstr(
"Structure id 6 decorated as Block for variable in Uniform storage "
More layout check fixes (#2315) * check array strides for multidimensional arrays * check layouts of structs in arrays for multiple indices * new tests
2019-01-24 22:24:31 +00:00
"class must follow standard uniform buffer layout rules: member 4 "
"contains "
Fix layout checks for StorageBuffer and PushConstant storage classes Fixes #1664 : PushConstant with Block follows storage buffer rules PushConstant variables were being checked with block rules, which are too strict. Fixes #1606 : StorageBuffer with Block layout follows buffer rules StorageBuffer variables were not being checked before. Fix layout messages: say storage class and decoration We need to provide more information about storage class and decoration.
2018-07-04 15:13:25 +00:00
"an array with stride 49 not satisfying alignment to 16"));
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
}
TEST_F(ValidateDecorations,
BufferBlockStandardStorageBufferLayoutImproperStraddleBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpMemberDecorate %Output 0 Offset 0
OpMemberDecorate %Output 1 Offset 8
OpDecorate %Output BufferBlock
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v3float = OpTypeVector %float 3
%Output = OpTypeStruct %float %v3float
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
Fix layout checks for StorageBuffer and PushConstant storage classes Fixes #1664 : PushConstant with Block follows storage buffer rules PushConstant variables were being checked with block rules, which are too strict. Fixes #1606 : StorageBuffer with Block layout follows buffer rules StorageBuffer variables were not being checked before. Fix layout messages: say storage class and decoration We need to provide more information about storage class and decoration.
2018-07-04 15:13:25 +00:00
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("Structure id 3 decorated as BufferBlock for variable in "
"Uniform storage class must follow standard storage buffer "
"layout rules: member 1 at offset 8 is not aligned to 16"));
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
}
Layout validation: Permit {vec3; float} tight packing Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/1666
2018-07-04 16:42:47 +00:00
TEST_F(ValidateDecorations,
BlockUniformBufferLayoutOffsetInsideArrayPaddingBad) {
Block-decorated structs must list members in offset-order Additionally, implmentes code review feedback. Adds more detailed messages for Block and BufferBlock layout errors. Fixes #1638
2018-06-26 19:53:23 +00:00
// In this case the 2nd member fits entirely within the padding.
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpDecorate %_arr_float_uint_2 ArrayStride 16
OpMemberDecorate %Output 0 Offset 0
OpMemberDecorate %Output 1 Offset 20
OpDecorate %Output Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%uint = OpTypeInt 32 0
%v2uint = OpTypeVector %uint 2
%uint_2 = OpConstant %uint 2
%_arr_float_uint_2 = OpTypeArray %float %uint_2
%Output = OpTypeStruct %_arr_float_uint_2 %float
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
Block-decorated structs must list members in offset-order Additionally, implmentes code review feedback. Adds more detailed messages for Block and BufferBlock layout errors. Fixes #1638
2018-06-26 19:53:23 +00:00
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
Fix layout checks for StorageBuffer and PushConstant storage classes Fixes #1664 : PushConstant with Block follows storage buffer rules PushConstant variables were being checked with block rules, which are too strict. Fixes #1606 : StorageBuffer with Block layout follows buffer rules StorageBuffer variables were not being checked before. Fix layout messages: say storage class and decoration We need to provide more information about storage class and decoration.
2018-07-04 15:13:25 +00:00
HasSubstr(
"Structure id 4 decorated as Block for variable in Uniform storage "
"class must follow standard uniform buffer layout rules: member 1 at "
"offset 20 overlaps previous member ending at offset 31"));
Block-decorated structs must list members in offset-order Additionally, implmentes code review feedback. Adds more detailed messages for Block and BufferBlock layout errors. Fixes #1638
2018-06-26 19:53:23 +00:00
}
Layout validation: Permit {vec3; float} tight packing Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/1666
2018-07-04 16:42:47 +00:00
TEST_F(ValidateDecorations,
BlockUniformBufferLayoutOffsetInsideStructPaddingBad) {
// In this case the 2nd member fits entirely within the padding.
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Layout validation: Permit {vec3; float} tight packing Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/1666
2018-07-04 16:42:47 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %1 "main"
OpMemberDecorate %_struct_6 0 Offset 0
OpMemberDecorate %_struct_2 0 Offset 0
OpMemberDecorate %_struct_2 1 Offset 4
OpDecorate %_struct_2 Block
%void = OpTypeVoid
%4 = OpTypeFunction %void
%float = OpTypeFloat 32
%_struct_6 = OpTypeStruct %float
%_struct_2 = OpTypeStruct %_struct_6 %float
%_ptr_Uniform__struct_2 = OpTypePointer Uniform %_struct_2
%8 = OpVariable %_ptr_Uniform__struct_2 Uniform
%1 = OpFunction %void None %4
%9 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr(
"Structure id 3 decorated as Block for variable in Uniform storage "
"class must follow standard uniform buffer layout rules: member 1 at "
"offset 4 overlaps previous member ending at offset 15"));
}
Remove struct member offset monotonicity check Fixes #1822 * Remove check that struct member offsets must be monotonic * All environments match Vulkan behaviour now * updated offending tests
2018-08-28 12:46:39 +00:00
TEST_F(ValidateDecorations, BlockLayoutOffsetOutOfOrderGoodUniversal1_0) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Block-decorated structs must list members in offset-order Additionally, implmentes code review feedback. Adds more detailed messages for Block and BufferBlock layout errors. Fixes #1638
2018-06-26 19:53:23 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpMemberDecorate %Outer 0 Offset 4
OpMemberDecorate %Outer 1 Offset 0
OpDecorate %Outer Block
OpDecorate %O DescriptorSet 0
OpDecorate %O Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%uint = OpTypeInt 32 0
%Outer = OpTypeStruct %uint %uint
%_ptr_Uniform_Outer = OpTypePointer Uniform %Outer
%O = OpVariable %_ptr_Uniform_Outer Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
CompileSuccessfully(spirv);
Remove struct member offset monotonicity check Fixes #1822 * Remove check that struct member offsets must be monotonic * All environments match Vulkan behaviour now * updated offending tests
2018-08-28 12:46:39 +00:00
EXPECT_EQ(SPV_SUCCESS,
Vulkan permits non-monotonic offsets for block members Other environments do not. Add tests for OpenGL 4.5 and SPIR-V universal 1.0 to ensure they still check monotonic layout. For universal 1.0, we're assuming it otherwise follows Vulkan rules for block layout. Fixes #1685
2018-07-09 21:19:34 +00:00
ValidateAndRetrieveValidationState(SPV_ENV_UNIVERSAL_1_0));
}
Remove struct member offset monotonicity check Fixes #1822 * Remove check that struct member offsets must be monotonic * All environments match Vulkan behaviour now * updated offending tests
2018-08-28 12:46:39 +00:00
TEST_F(ValidateDecorations, BlockLayoutOffsetOutOfOrderGoodOpenGL4_5) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Vulkan permits non-monotonic offsets for block members Other environments do not. Add tests for OpenGL 4.5 and SPIR-V universal 1.0 to ensure they still check monotonic layout. For universal 1.0, we're assuming it otherwise follows Vulkan rules for block layout. Fixes #1685
2018-07-09 21:19:34 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpMemberDecorate %Outer 0 Offset 4
OpMemberDecorate %Outer 1 Offset 0
OpDecorate %Outer Block
OpDecorate %O DescriptorSet 0
OpDecorate %O Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%uint = OpTypeInt 32 0
%Outer = OpTypeStruct %uint %uint
%_ptr_Uniform_Outer = OpTypePointer Uniform %Outer
%O = OpVariable %_ptr_Uniform_Outer Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
Remove struct member offset monotonicity check Fixes #1822 * Remove check that struct member offsets must be monotonic * All environments match Vulkan behaviour now * updated offending tests
2018-08-28 12:46:39 +00:00
EXPECT_EQ(SPV_SUCCESS,
Vulkan permits non-monotonic offsets for block members Other environments do not. Add tests for OpenGL 4.5 and SPIR-V universal 1.0 to ensure they still check monotonic layout. For universal 1.0, we're assuming it otherwise follows Vulkan rules for block layout. Fixes #1685
2018-07-09 21:19:34 +00:00
ValidateAndRetrieveValidationState(SPV_ENV_OPENGL_4_5));
}
TEST_F(ValidateDecorations, BlockLayoutOffsetOutOfOrderGoodVulkan1_1) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Vulkan permits non-monotonic offsets for block members Other environments do not. Add tests for OpenGL 4.5 and SPIR-V universal 1.0 to ensure they still check monotonic layout. For universal 1.0, we're assuming it otherwise follows Vulkan rules for block layout. Fixes #1685
2018-07-09 21:19:34 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpMemberDecorate %Outer 0 Offset 4
OpMemberDecorate %Outer 1 Offset 0
OpDecorate %Outer Block
OpDecorate %O DescriptorSet 0
OpDecorate %O Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%uint = OpTypeInt 32 0
%Outer = OpTypeStruct %uint %uint
%_ptr_Uniform_Outer = OpTypePointer Uniform %Outer
%O = OpVariable %_ptr_Uniform_Outer Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_1))
<< getDiagnosticString();
EXPECT_THAT(getDiagnosticString(), Eq(""));
Block-decorated structs must list members in offset-order Additionally, implmentes code review feedback. Adds more detailed messages for Block and BufferBlock layout errors. Fixes #1638
2018-06-26 19:53:23 +00:00
}
TEST_F(ValidateDecorations, BlockLayoutOffsetOverlapBad) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Block-decorated structs must list members in offset-order Additionally, implmentes code review feedback. Adds more detailed messages for Block and BufferBlock layout errors. Fixes #1638
2018-06-26 19:53:23 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpMemberDecorate %Outer 0 Offset 0
OpMemberDecorate %Outer 1 Offset 16
OpMemberDecorate %Inner 0 Offset 0
OpMemberDecorate %Inner 1 Offset 16
OpDecorate %Outer Block
OpDecorate %O DescriptorSet 0
OpDecorate %O Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%uint = OpTypeInt 32 0
%Inner = OpTypeStruct %uint %uint
%Outer = OpTypeStruct %Inner %uint
%_ptr_Uniform_Outer = OpTypePointer Uniform %Outer
%O = OpVariable %_ptr_Uniform_Outer Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
Fix layout checks for StorageBuffer and PushConstant storage classes Fixes #1664 : PushConstant with Block follows storage buffer rules PushConstant variables were being checked with block rules, which are too strict. Fixes #1606 : StorageBuffer with Block layout follows buffer rules StorageBuffer variables were not being checked before. Fix layout messages: say storage class and decoration We need to provide more information about storage class and decoration.
2018-07-04 15:13:25 +00:00
HasSubstr(
"Structure id 3 decorated as Block for variable in Uniform storage "
"class must follow standard uniform buffer layout rules: member 1 at "
"offset 16 overlaps previous member ending at offset 31"));
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
}
TEST_F(ValidateDecorations, BufferBlockEmptyStruct) {
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add validation for structs decorated as Block or BufferBlock. Fixes #937 Stop std140/430 validation when runtime array is encountered. Check for standard uniform/storage buffer layout instead of std140/430. Added validator command line switch to skip block layout checking. Validate structs decorated as Block/BufferBlock only when they are used as variable with storage class of uniform or push constant. Expose --relax-block-layout to command line. dneto0 modification: - Use integer arithmetic instead of floor.
2018-05-17 07:49:19 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpMemberDecorate %Output 0 Offset 0
OpDecorate %Output BufferBlock
%void = OpTypeVoid
%3 = OpTypeFunction %void
%S = OpTypeStruct
%Output = OpTypeStruct %S
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
}
validator: use RowMajor, ArrayStride, MatrixStride Implement rules for row-major matrices Use ArrayStride and MatrixStride to compute sizes Propagate matrix stride and RowMajor/ColumnMajor through array members of structs. Fixes #1637 Fixes #1668
2018-07-04 19:50:42 +00:00
TEST_F(ValidateDecorations, RowMajorMatrixTightPackingGood) {
// Row major matrix rule:
// A row-major matrix of C columns has a base alignment equal to
// the base alignment of a vector of C matrix components.
// Note: The "matrix component" is the scalar element type.
// The matrix has 3 columns and 2 rows (C=3, R=2).
// So the base alignment of b is the same as a vector of 3 floats, which is 16
// bytes. The matrix consists of two of these, and therefore occupies 2 x 16
// bytes, or 32 bytes.
//
// So the offsets can be:
// a -> 0
// b -> 16
// c -> 48
// d -> 60 ; d fits at bytes 12-15 after offset of c. Tight (vec3;float)
// packing
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
validator: use RowMajor, ArrayStride, MatrixStride Implement rules for row-major matrices Use ArrayStride and MatrixStride to compute sizes Propagate matrix stride and RowMajor/ColumnMajor through array members of structs. Fixes #1637 Fixes #1668
2018-07-04 19:50:42 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %1 "main"
OpSource GLSL 450
OpMemberDecorate %_struct_2 0 Offset 0
OpMemberDecorate %_struct_2 1 RowMajor
OpMemberDecorate %_struct_2 1 Offset 16
OpMemberDecorate %_struct_2 1 MatrixStride 16
OpMemberDecorate %_struct_2 2 Offset 48
OpMemberDecorate %_struct_2 3 Offset 60
OpDecorate %_struct_2 Block
OpDecorate %3 DescriptorSet 0
OpDecorate %3 Binding 0
%void = OpTypeVoid
%5 = OpTypeFunction %void
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%v2float = OpTypeVector %float 2
%mat3v2float = OpTypeMatrix %v2float 3
%v3float = OpTypeVector %float 3
%_struct_2 = OpTypeStruct %v4float %mat3v2float %v3float %float
%_ptr_Uniform__struct_2 = OpTypePointer Uniform %_struct_2
%3 = OpVariable %_ptr_Uniform__struct_2 Uniform
%1 = OpFunction %void None %5
%12 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState())
<< getDiagnosticString();
}
TEST_F(ValidateDecorations, ArrayArrayRowMajorMatrixTightPackingGood) {
// Like the previous case, but we have an array of arrays of matrices.
// The RowMajor decoration goes on the struct member (surprisingly).
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
validator: use RowMajor, ArrayStride, MatrixStride Implement rules for row-major matrices Use ArrayStride and MatrixStride to compute sizes Propagate matrix stride and RowMajor/ColumnMajor through array members of structs. Fixes #1637 Fixes #1668
2018-07-04 19:50:42 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %1 "main"
OpSource GLSL 450
OpMemberDecorate %_struct_2 0 Offset 0
OpMemberDecorate %_struct_2 1 RowMajor
OpMemberDecorate %_struct_2 1 Offset 16
OpMemberDecorate %_struct_2 1 MatrixStride 16
OpMemberDecorate %_struct_2 2 Offset 80
OpMemberDecorate %_struct_2 3 Offset 92
OpDecorate %arr_mat ArrayStride 32
OpDecorate %arr_arr_mat ArrayStride 32
OpDecorate %_struct_2 Block
OpDecorate %3 DescriptorSet 0
OpDecorate %3 Binding 0
%void = OpTypeVoid
%5 = OpTypeFunction %void
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%v2float = OpTypeVector %float 2
%mat3v2float = OpTypeMatrix %v2float 3
%uint = OpTypeInt 32 0
%uint_1 = OpConstant %uint 1
%uint_2 = OpConstant %uint 2
%arr_mat = OpTypeArray %mat3v2float %uint_1
%arr_arr_mat = OpTypeArray %arr_mat %uint_2
%v3float = OpTypeVector %float 3
%_struct_2 = OpTypeStruct %v4float %arr_arr_mat %v3float %float
%_ptr_Uniform__struct_2 = OpTypePointer Uniform %_struct_2
%3 = OpVariable %_ptr_Uniform__struct_2 Uniform
%1 = OpFunction %void None %5
%12 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState())
<< getDiagnosticString();
}
TEST_F(ValidateDecorations, ArrayArrayRowMajorMatrixNextMemberOverlapsBad) {
// Like the previous case, but the offset of member 2 overlaps the matrix.
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
validator: use RowMajor, ArrayStride, MatrixStride Implement rules for row-major matrices Use ArrayStride and MatrixStride to compute sizes Propagate matrix stride and RowMajor/ColumnMajor through array members of structs. Fixes #1637 Fixes #1668
2018-07-04 19:50:42 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %1 "main"
OpSource GLSL 450
OpMemberDecorate %_struct_2 0 Offset 0
OpMemberDecorate %_struct_2 1 RowMajor
OpMemberDecorate %_struct_2 1 Offset 16
OpMemberDecorate %_struct_2 1 MatrixStride 16
OpMemberDecorate %_struct_2 2 Offset 64
OpMemberDecorate %_struct_2 3 Offset 92
OpDecorate %arr_mat ArrayStride 32
OpDecorate %arr_arr_mat ArrayStride 32
OpDecorate %_struct_2 Block
OpDecorate %3 DescriptorSet 0
OpDecorate %3 Binding 0
%void = OpTypeVoid
%5 = OpTypeFunction %void
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%v2float = OpTypeVector %float 2
%mat3v2float = OpTypeMatrix %v2float 3
%uint = OpTypeInt 32 0
%uint_1 = OpConstant %uint 1
%uint_2 = OpConstant %uint 2
%arr_mat = OpTypeArray %mat3v2float %uint_1
%arr_arr_mat = OpTypeArray %arr_mat %uint_2
%v3float = OpTypeVector %float 3
%_struct_2 = OpTypeStruct %v4float %arr_arr_mat %v3float %float
%_ptr_Uniform__struct_2 = OpTypePointer Uniform %_struct_2
%3 = OpVariable %_ptr_Uniform__struct_2 Uniform
%1 = OpFunction %void None %5
%12 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr(
"Structure id 2 decorated as Block for variable in Uniform storage "
"class must follow standard uniform buffer layout rules: member 2 at "
"offset 64 overlaps previous member ending at offset 79"));
}
TEST_F(ValidateDecorations, StorageBufferArraySizeCalculationPackGood) {
// Original GLSL
// #version 450
// layout (set=0,binding=0) buffer S {
// uvec3 arr[2][2]; // first 3 elements are 16 bytes, last is 12
// uint i; // Can have offset 60 = 3x16 + 12
// } B;
// void main() {}
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
validator: use RowMajor, ArrayStride, MatrixStride Implement rules for row-major matrices Use ArrayStride and MatrixStride to compute sizes Propagate matrix stride and RowMajor/ColumnMajor through array members of structs. Fixes #1637 Fixes #1668
2018-07-04 19:50:42 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %1 "main"
OpDecorate %_arr_v3uint_uint_2 ArrayStride 16
OpDecorate %_arr__arr_v3uint_uint_2_uint_2 ArrayStride 32
OpMemberDecorate %_struct_4 0 Offset 0
OpMemberDecorate %_struct_4 1 Offset 60
OpDecorate %_struct_4 BufferBlock
OpDecorate %5 DescriptorSet 0
OpDecorate %5 Binding 0
%void = OpTypeVoid
%7 = OpTypeFunction %void
%uint = OpTypeInt 32 0
%v3uint = OpTypeVector %uint 3
%uint_2 = OpConstant %uint 2
%_arr_v3uint_uint_2 = OpTypeArray %v3uint %uint_2
%_arr__arr_v3uint_uint_2_uint_2 = OpTypeArray %_arr_v3uint_uint_2 %uint_2
%_struct_4 = OpTypeStruct %_arr__arr_v3uint_uint_2_uint_2 %uint
%_ptr_Uniform__struct_4 = OpTypePointer Uniform %_struct_4
%5 = OpVariable %_ptr_Uniform__struct_4 Uniform
%1 = OpFunction %void None %7
%12 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
}
TEST_F(ValidateDecorations, StorageBufferArraySizeCalculationPackBad) {
// Like previous but, the offset of the second member is too small.
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
validator: use RowMajor, ArrayStride, MatrixStride Implement rules for row-major matrices Use ArrayStride and MatrixStride to compute sizes Propagate matrix stride and RowMajor/ColumnMajor through array members of structs. Fixes #1637 Fixes #1668
2018-07-04 19:50:42 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %1 "main"
OpDecorate %_arr_v3uint_uint_2 ArrayStride 16
OpDecorate %_arr__arr_v3uint_uint_2_uint_2 ArrayStride 32
OpMemberDecorate %_struct_4 0 Offset 0
OpMemberDecorate %_struct_4 1 Offset 56
OpDecorate %_struct_4 BufferBlock
OpDecorate %5 DescriptorSet 0
OpDecorate %5 Binding 0
%void = OpTypeVoid
%7 = OpTypeFunction %void
%uint = OpTypeInt 32 0
%v3uint = OpTypeVector %uint 3
%uint_2 = OpConstant %uint 2
%_arr_v3uint_uint_2 = OpTypeArray %v3uint %uint_2
%_arr__arr_v3uint_uint_2_uint_2 = OpTypeArray %_arr_v3uint_uint_2 %uint_2
%_struct_4 = OpTypeStruct %_arr__arr_v3uint_uint_2_uint_2 %uint
%_ptr_Uniform__struct_4 = OpTypePointer Uniform %_struct_4
%5 = OpVariable %_ptr_Uniform__struct_4 Uniform
%1 = OpFunction %void None %7
%12 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Structure id 4 decorated as BufferBlock for variable "
"in Uniform storage class must follow standard storage "
"buffer layout rules: member 1 at offset 56 overlaps "
"previous member ending at offset 59"));
}
TEST_F(ValidateDecorations, UniformBufferArraySizeCalculationPackGood) {
// Like the corresponding buffer block case, but the array padding must
// count for the last element as well, and so the offset of the second
// member must be at least 64.
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
validator: use RowMajor, ArrayStride, MatrixStride Implement rules for row-major matrices Use ArrayStride and MatrixStride to compute sizes Propagate matrix stride and RowMajor/ColumnMajor through array members of structs. Fixes #1637 Fixes #1668
2018-07-04 19:50:42 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %1 "main"
OpDecorate %_arr_v3uint_uint_2 ArrayStride 16
OpDecorate %_arr__arr_v3uint_uint_2_uint_2 ArrayStride 32
OpMemberDecorate %_struct_4 0 Offset 0
OpMemberDecorate %_struct_4 1 Offset 64
OpDecorate %_struct_4 Block
OpDecorate %5 DescriptorSet 0
OpDecorate %5 Binding 0
%void = OpTypeVoid
%7 = OpTypeFunction %void
%uint = OpTypeInt 32 0
%v3uint = OpTypeVector %uint 3
%uint_2 = OpConstant %uint 2
%_arr_v3uint_uint_2 = OpTypeArray %v3uint %uint_2
%_arr__arr_v3uint_uint_2_uint_2 = OpTypeArray %_arr_v3uint_uint_2 %uint_2
%_struct_4 = OpTypeStruct %_arr__arr_v3uint_uint_2_uint_2 %uint
%_ptr_Uniform__struct_4 = OpTypePointer Uniform %_struct_4
%5 = OpVariable %_ptr_Uniform__struct_4 Uniform
%1 = OpFunction %void None %7
%12 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
}
TEST_F(ValidateDecorations, UniformBufferArraySizeCalculationPackBad) {
// Like previous but, the offset of the second member is too small.
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
validator: use RowMajor, ArrayStride, MatrixStride Implement rules for row-major matrices Use ArrayStride and MatrixStride to compute sizes Propagate matrix stride and RowMajor/ColumnMajor through array members of structs. Fixes #1637 Fixes #1668
2018-07-04 19:50:42 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %1 "main"
OpDecorate %_arr_v3uint_uint_2 ArrayStride 16
OpDecorate %_arr__arr_v3uint_uint_2_uint_2 ArrayStride 32
OpMemberDecorate %_struct_4 0 Offset 0
OpMemberDecorate %_struct_4 1 Offset 60
OpDecorate %_struct_4 Block
OpDecorate %5 DescriptorSet 0
OpDecorate %5 Binding 0
%void = OpTypeVoid
%7 = OpTypeFunction %void
%uint = OpTypeInt 32 0
%v3uint = OpTypeVector %uint 3
%uint_2 = OpConstant %uint 2
%_arr_v3uint_uint_2 = OpTypeArray %v3uint %uint_2
%_arr__arr_v3uint_uint_2_uint_2 = OpTypeArray %_arr_v3uint_uint_2 %uint_2
%_struct_4 = OpTypeStruct %_arr__arr_v3uint_uint_2_uint_2 %uint
%_ptr_Uniform__struct_4 = OpTypePointer Uniform %_struct_4
%5 = OpVariable %_ptr_Uniform__struct_4 Uniform
%1 = OpFunction %void None %7
%12 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr(
"Structure id 4 decorated as Block for variable in Uniform storage "
"class must follow standard uniform buffer layout rules: member 1 at "
"offset 60 overlaps previous member ending at offset 63"));
}
Add option to skip verifying block layout We need this to avoid emitting errors on DirectX layout rules.
2018-07-11 20:53:19 +00:00
TEST_F(ValidateDecorations, LayoutNotCheckedWhenSkipBlockLayout) {
// Checks that block layout is not verified in skipping block layout mode.
// Even for obviously wrong layout.
Remove using std::<foo> statements. (#1756) Many of the files have using std::<foo> statements in them, but then the use of <foo> will be inconsistently std::<foo> or <foo> scattered through the file. This CL removes all of the using statements and updates the code to have the required std:: prefix.
2018-08-01 18:58:12 +00:00
std::string spirv = R"(
Add option to skip verifying block layout We need this to avoid emitting errors on DirectX layout rules.
2018-07-11 20:53:19 +00:00
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpSource GLSL 450
OpMemberDecorate %S 0 Offset 3 ; wrong alignment
OpMemberDecorate %S 1 Offset 3 ; same offset as before!
OpDecorate %S Block
OpDecorate %B DescriptorSet 0
OpDecorate %B Binding 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v3float = OpTypeVector %float 3
%S = OpTypeStruct %float %v3float
%_ptr_Uniform_S = OpTypePointer Uniform %S
%B = OpVariable %_ptr_Uniform_S Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
spvValidatorOptionsSetSkipBlockLayout(getValidatorOptions(), true);
EXPECT_EQ(SPV_SUCCESS,
ValidateAndRetrieveValidationState(SPV_ENV_VULKAN_1_0));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
Fixing heap overflow in validation. * Changed entry point validation to check storage class of variable instead of pointer * added a test * Moved several checks after opcode validation * These checks should be able to guarantee individual instructions are ok * Updated tests due to reordered checks
2018-08-13 15:22:27 +00:00
TEST_F(ValidateDecorations, EntryPointVariableWrongStorageClass) {
const std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "func" %var
Add validation for execution modes * Check rules from Execution Mode tables, 2.16.2 and the Vulkan environment spec * Allows MeshNV execution model with the following execution modes * LocalSize, LocalSizeId, OutputPoints and OutputVertices * Done to not break their validation
2018-09-28 20:41:56 +00:00
OpExecutionMode %1 OriginUpperLeft
Fixing heap overflow in validation. * Changed entry point validation to check storage class of variable instead of pointer * added a test * Moved several checks after opcode validation * These checks should be able to guarantee individual instructions are ok * Updated tests due to reordered checks
2018-08-13 15:22:27 +00:00
%void = OpTypeVoid
%int = OpTypeInt 32 0
%ptr_int_Workgroup = OpTypePointer Workgroup %int
%var = OpVariable %ptr_int_Workgroup Workgroup
%func_ty = OpTypeFunction %void
%1 = OpFunction %void None %func_ty
%2 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("OpEntryPoint interfaces must be OpVariables with "
"Storage Class of Input(1) or Output(3). Found Storage "
"Class 4 for Entry Point id 1."));
}
Decoration validation for Vulkan memory model * Adds a check that using Coherent or Volatile decorations with the Vulkan memory model is a validation error * Adds tests
2018-07-25 18:00:04 +00:00
TEST_F(ValidateDecorations, VulkanMemoryModelNonCoherent) {
const std::string spirv = R"(
OpCapability Shader
OpCapability VulkanMemoryModelKHR
OpCapability Linkage
OpExtension "SPV_KHR_vulkan_memory_model"
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpMemoryModel Logical VulkanKHR
OpDecorate %1 Coherent
%2 = OpTypeInt 32 0
%3 = OpTypePointer StorageBuffer %2
%1 = OpVariable %3 StorageBuffer
)";
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_3);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_UNIVERSAL_1_3));
EXPECT_THAT(getDiagnosticString(),
[val] Fixup id name output (#2158) This CL changes the id/name output from the validator to always use a consistent id[%name] style. This removes the need for getIdOrName. The name lookup is changed to use the NameMapper so the output is consistent with what the disassembler will produce. Fixes #2137
2018-12-03 22:01:30 +00:00
HasSubstr("Coherent decoration targeting 1[%1] is "
"banned when using the Vulkan memory model."));
Decoration validation for Vulkan memory model * Adds a check that using Coherent or Volatile decorations with the Vulkan memory model is a validation error * Adds tests
2018-07-25 18:00:04 +00:00
}
TEST_F(ValidateDecorations, VulkanMemoryModelNoCoherentMember) {
const std::string spirv = R"(
OpCapability Shader
OpCapability VulkanMemoryModelKHR
OpCapability Linkage
OpExtension "SPV_KHR_vulkan_memory_model"
OpMemoryModel Logical VulkanKHR
OpMemberDecorate %1 0 Coherent
%2 = OpTypeInt 32 0
%1 = OpTypeStruct %2 %2
)";
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_3);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_UNIVERSAL_1_3));
[val] Fixup id name output (#2158) This CL changes the id/name output from the validator to always use a consistent id[%name] style. This removes the need for getIdOrName. The name lookup is changed to use the NameMapper so the output is consistent with what the disassembler will produce. Fixes #2137
2018-12-03 22:01:30 +00:00
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("Coherent decoration targeting 1[%_struct_1] (member index 0) "
"is banned when using the Vulkan memory model."));
Decoration validation for Vulkan memory model * Adds a check that using Coherent or Volatile decorations with the Vulkan memory model is a validation error * Adds tests
2018-07-25 18:00:04 +00:00
}
TEST_F(ValidateDecorations, VulkanMemoryModelNoVolatile) {
const std::string spirv = R"(
OpCapability Shader
OpCapability VulkanMemoryModelKHR
OpCapability Linkage
OpExtension "SPV_KHR_vulkan_memory_model"
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpMemoryModel Logical VulkanKHR
OpDecorate %1 Volatile
%2 = OpTypeInt 32 0
%3 = OpTypePointer StorageBuffer %2
%1 = OpVariable %3 StorageBuffer
)";
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_3);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_UNIVERSAL_1_3));
EXPECT_THAT(getDiagnosticString(),
[val] Fixup id name output (#2158) This CL changes the id/name output from the validator to always use a consistent id[%name] style. This removes the need for getIdOrName. The name lookup is changed to use the NameMapper so the output is consistent with what the disassembler will produce. Fixes #2137
2018-12-03 22:01:30 +00:00
HasSubstr("Volatile decoration targeting 1[%1] is banned when "
"using the Vulkan memory model."));
Decoration validation for Vulkan memory model * Adds a check that using Coherent or Volatile decorations with the Vulkan memory model is a validation error * Adds tests
2018-07-25 18:00:04 +00:00
}
TEST_F(ValidateDecorations, VulkanMemoryModelNoVolatileMember) {
const std::string spirv = R"(
OpCapability Shader
OpCapability VulkanMemoryModelKHR
OpCapability Linkage
OpExtension "SPV_KHR_vulkan_memory_model"
OpMemoryModel Logical VulkanKHR
OpMemberDecorate %1 1 Volatile
%2 = OpTypeInt 32 0
%1 = OpTypeStruct %2 %2
)";
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_3);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_UNIVERSAL_1_3));
EXPECT_THAT(getDiagnosticString(),
[val] Fixup id name output (#2158) This CL changes the id/name output from the validator to always use a consistent id[%name] style. This removes the need for getIdOrName. The name lookup is changed to use the NameMapper so the output is consistent with what the disassembler will produce. Fixes #2137
2018-12-03 22:01:30 +00:00
HasSubstr("Volatile decoration targeting 1[%_struct_1] (member "
"index 1) is banned when using the Vulkan memory "
"model."));
Decoration validation for Vulkan memory model * Adds a check that using Coherent or Volatile decorations with the Vulkan memory model is a validation error * Adds tests
2018-07-25 18:00:04 +00:00
}
Validator: FPRoundingMode decoration (#1482) This commit checks the following when Shader capability exists: "The FPRoundingMode decoration can be applied only to a width-only conversion instruction that is used as the Object operand of an OpStore storing through a pointer to a 16-bit floating-point object in the StorageBuffer, Uniform, PushConstant, Input, or Output Storage Classes.".
2018-09-17 20:22:37 +00:00
TEST_F(ValidateDecorations, FPRoundingModeGood) {
std::string spirv = R"(
OpCapability Shader
OpCapability Linkage
OpCapability StorageBuffer16BitAccess
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpExtension "SPV_KHR_variable_pointers"
OpExtension "SPV_KHR_16bit_storage"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpDecorate %_ FPRoundingMode RTE
%half = OpTypeFloat 16
%float = OpTypeFloat 32
%float_1_25 = OpConstant %float 1.25
%half_ptr = OpTypePointer StorageBuffer %half
%half_ptr_var = OpVariable %half_ptr StorageBuffer
%void = OpTypeVoid
%func = OpTypeFunction %void
%main = OpFunction %void None %func
%main_entry = OpLabel
%_ = OpFConvert %half %float_1_25
OpStore %half_ptr_var %_
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
}
validator: FPRoundingMode can apply to vector conversions Fixes #1972
2018-10-13 14:24:05 +00:00
TEST_F(ValidateDecorations, FPRoundingModeVectorGood) {
std::string spirv = R"(
OpCapability Shader
OpCapability Linkage
OpCapability StorageBuffer16BitAccess
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpExtension "SPV_KHR_variable_pointers"
OpExtension "SPV_KHR_16bit_storage"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpDecorate %_ FPRoundingMode RTE
%half = OpTypeFloat 16
%float = OpTypeFloat 32
%v2half = OpTypeVector %half 2
%v2float = OpTypeVector %float 2
%float_1_25 = OpConstant %float 1.25
%floats = OpConstantComposite %v2float %float_1_25 %float_1_25
%halfs_ptr = OpTypePointer StorageBuffer %v2half
%halfs_ptr_var = OpVariable %halfs_ptr StorageBuffer
%void = OpTypeVoid
%func = OpTypeFunction %void
%main = OpFunction %void None %func
%main_entry = OpLabel
%_ = OpFConvert %v2half %floats
OpStore %halfs_ptr_var %_
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
}
Validator: FPRoundingMode decoration (#1482) This commit checks the following when Shader capability exists: "The FPRoundingMode decoration can be applied only to a width-only conversion instruction that is used as the Object operand of an OpStore storing through a pointer to a 16-bit floating-point object in the StorageBuffer, Uniform, PushConstant, Input, or Output Storage Classes.".
2018-09-17 20:22:37 +00:00
TEST_F(ValidateDecorations, FPRoundingModeNotOpFConvert) {
std::string spirv = R"(
OpCapability Shader
OpCapability Linkage
OpCapability StorageBuffer16BitAccess
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpExtension "SPV_KHR_variable_pointers"
OpExtension "SPV_KHR_16bit_storage"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpDecorate %_ FPRoundingMode RTE
%short = OpTypeInt 16 1
%int = OpTypeInt 32 1
%int_17 = OpConstant %int 17
%short_ptr = OpTypePointer StorageBuffer %short
%short_ptr_var = OpVariable %short_ptr StorageBuffer
%void = OpTypeVoid
%func = OpTypeFunction %void
%main = OpFunction %void None %func
%main_entry = OpLabel
%_ = OpSConvert %short %int_17
OpStore %short_ptr_var %_
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("FPRoundingMode decoration can be applied only to a "
"width-only conversion instruction for floating-point "
"object."));
}
TEST_F(ValidateDecorations, FPRoundingModeNoOpStoreGood) {
std::string spirv = R"(
OpCapability Shader
OpCapability Linkage
OpCapability StorageBuffer16BitAccess
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpExtension "SPV_KHR_variable_pointers"
OpExtension "SPV_KHR_16bit_storage"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpDecorate %_ FPRoundingMode RTE
%half = OpTypeFloat 16
%float = OpTypeFloat 32
%float_1_25 = OpConstant %float 1.25
%half_ptr = OpTypePointer StorageBuffer %half
%half_ptr_var = OpVariable %half_ptr StorageBuffer
%void = OpTypeVoid
%func = OpTypeFunction %void
%main = OpFunction %void None %func
%main_entry = OpLabel
%_ = OpFConvert %half %float_1_25
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
}
TEST_F(ValidateDecorations, FPRoundingModeFConvert64to16Good) {
std::string spirv = R"(
OpCapability Shader
OpCapability Linkage
OpCapability StorageBuffer16BitAccess
OpCapability Float64
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpExtension "SPV_KHR_variable_pointers"
OpExtension "SPV_KHR_16bit_storage"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpDecorate %_ FPRoundingMode RTE
%half = OpTypeFloat 16
%double = OpTypeFloat 64
%double_1_25 = OpConstant %double 1.25
%half_ptr = OpTypePointer StorageBuffer %half
%half_ptr_var = OpVariable %half_ptr StorageBuffer
%void = OpTypeVoid
%func = OpTypeFunction %void
%main = OpFunction %void None %func
%main_entry = OpLabel
%_ = OpFConvert %half %double_1_25
OpStore %half_ptr_var %_
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
}
TEST_F(ValidateDecorations, FPRoundingModeNotStoreInFloat16) {
std::string spirv = R"(
OpCapability Shader
OpCapability Linkage
OpCapability StorageBuffer16BitAccess
OpCapability Float64
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpExtension "SPV_KHR_variable_pointers"
OpExtension "SPV_KHR_16bit_storage"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpDecorate %_ FPRoundingMode RTE
%float = OpTypeFloat 32
%double = OpTypeFloat 64
%double_1_25 = OpConstant %double 1.25
%float_ptr = OpTypePointer StorageBuffer %float
%float_ptr_var = OpVariable %float_ptr StorageBuffer
%void = OpTypeVoid
%func = OpTypeFunction %void
%main = OpFunction %void None %func
%main_entry = OpLabel
%_ = OpFConvert %float %double_1_25
OpStore %float_ptr_var %_
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
validator: FPRoundingMode can apply to vector conversions Fixes #1972
2018-10-13 14:24:05 +00:00
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("FPRoundingMode decoration can be applied only to the "
"Object operand of an OpStore storing through a "
"pointer to a 16-bit floating-point scalar or vector object."));
Validator: FPRoundingMode decoration (#1482) This commit checks the following when Shader capability exists: "The FPRoundingMode decoration can be applied only to a width-only conversion instruction that is used as the Object operand of an OpStore storing through a pointer to a 16-bit floating-point object in the StorageBuffer, Uniform, PushConstant, Input, or Output Storage Classes.".
2018-09-17 20:22:37 +00:00
}
TEST_F(ValidateDecorations, FPRoundingModeMultipleOpStoreGood) {
std::string spirv = R"(
OpCapability Shader
OpCapability Linkage
OpCapability StorageBuffer16BitAccess
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpExtension "SPV_KHR_variable_pointers"
OpExtension "SPV_KHR_16bit_storage"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpDecorate %_ FPRoundingMode RTE
%half = OpTypeFloat 16
%float = OpTypeFloat 32
%float_1_25 = OpConstant %float 1.25
%half_ptr = OpTypePointer StorageBuffer %half
%half_ptr_var_0 = OpVariable %half_ptr StorageBuffer
%half_ptr_var_1 = OpVariable %half_ptr StorageBuffer
%half_ptr_var_2 = OpVariable %half_ptr StorageBuffer
%void = OpTypeVoid
%func = OpTypeFunction %void
%main = OpFunction %void None %func
%main_entry = OpLabel
%_ = OpFConvert %half %float_1_25
OpStore %half_ptr_var_0 %_
OpStore %half_ptr_var_1 %_
OpStore %half_ptr_var_2 %_
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
}
TEST_F(ValidateDecorations, FPRoundingModeMultipleUsesBad) {
std::string spirv = R"(
OpCapability Shader
OpCapability Linkage
OpCapability StorageBuffer16BitAccess
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpExtension "SPV_KHR_variable_pointers"
OpExtension "SPV_KHR_16bit_storage"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpDecorate %_ FPRoundingMode RTE
%half = OpTypeFloat 16
%float = OpTypeFloat 32
%float_1_25 = OpConstant %float 1.25
%half_ptr = OpTypePointer StorageBuffer %half
%half_ptr_var_0 = OpVariable %half_ptr StorageBuffer
%half_ptr_var_1 = OpVariable %half_ptr StorageBuffer
%void = OpTypeVoid
%func = OpTypeFunction %void
%main = OpFunction %void None %func
%main_entry = OpLabel
%_ = OpFConvert %half %float_1_25
OpStore %half_ptr_var_0 %_
%result = OpFAdd %half %_ %_
OpStore %half_ptr_var_1 %_
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("FPRoundingMode decoration can be applied only to the "
"Object operand of an OpStore."));
}
OpGroupDecorate may not target OpDecorationGroup (#1977) Fixes https://crbug.com/896200 * Adds a check to validation of OpGroupDecorate that OpDecorationGroup cannot be targeted
2018-10-17 17:45:05 +00:00
TEST_F(ValidateDecorations, GroupDecorateTargetsDecorationGroup) {
std::string spirv = R"(
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
%1 = OpDecorationGroup
OpGroupDecorate %1 %1
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
[val] Fixup id name output (#2158) This CL changes the id/name output from the validator to always use a consistent id[%name] style. This removes the need for getIdOrName. The name lookup is changed to use the NameMapper so the output is consistent with what the disassembler will produce. Fixes #2137
2018-12-03 22:01:30 +00:00
EXPECT_THAT(getDiagnosticString(),
HasSubstr("OpGroupDecorate may not target OpDecorationGroup <id> "
"'1[%1]'"));
OpGroupDecorate may not target OpDecorationGroup (#1977) Fixes https://crbug.com/896200 * Adds a check to validation of OpGroupDecorate that OpDecorationGroup cannot be targeted
2018-10-17 17:45:05 +00:00
}
TEST_F(ValidateDecorations, GroupDecorateTargetsDecorationGroup2) {
std::string spirv = R"(
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
%1 = OpDecorationGroup
OpGroupDecorate %1 %2 %1
%2 = OpTypeVoid
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
[val] Fixup id name output (#2158) This CL changes the id/name output from the validator to always use a consistent id[%name] style. This removes the need for getIdOrName. The name lookup is changed to use the NameMapper so the output is consistent with what the disassembler will produce. Fixes #2137
2018-12-03 22:01:30 +00:00
EXPECT_THAT(getDiagnosticString(),
HasSubstr("OpGroupDecorate may not target OpDecorationGroup <id> "
"'1[%1]'"));
OpGroupDecorate may not target OpDecorationGroup (#1977) Fixes https://crbug.com/896200 * Adds a check to validation of OpGroupDecorate that OpDecorationGroup cannot be targeted
2018-10-17 17:45:05 +00:00
}
Layout checks should recurse through runtime arrays (#1999) Fixes #1985 * Added test to catch bug * Tested aginst Vulkan CTS
2018-10-22 12:50:45 +00:00
TEST_F(ValidateDecorations, RecurseThroughRuntimeArray) {
const std::string spirv = R"(
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
OpDecorate %outer Block
OpMemberDecorate %inner 0 Offset 0
OpMemberDecorate %inner 1 Offset 1
OpDecorate %runtime ArrayStride 16
OpMemberDecorate %outer 0 Offset 0
%int = OpTypeInt 32 0
%inner = OpTypeStruct %int %int
%runtime = OpTypeRuntimeArray %inner
%outer = OpTypeStruct %runtime
%outer_ptr = OpTypePointer Uniform %outer
%var = OpVariable %outer_ptr Uniform
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("Structure id 2 decorated as Block for variable in Uniform "
"storage class must follow standard uniform buffer layout "
"rules: member 1 at offset 1 is not aligned to 4"));
}
Fix min base alignment (#2075) Fixes #2073 * Added a test
2018-11-16 19:22:42 +00:00
TEST_F(ValidateDecorations, EmptyStructAtNonZeroOffsetGood) {
const std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpDecorate %struct Block
OpMemberDecorate %struct 0 Offset 0
OpMemberDecorate %struct 1 Offset 16
OpDecorate %var DescriptorSet 0
OpDecorate %var Binding 0
%void = OpTypeVoid
%float = OpTypeFloat 32
%empty = OpTypeStruct
%struct = OpTypeStruct %float %empty
%ptr_struct_ubo = OpTypePointer Uniform %struct
%var = OpVariable %ptr_struct_ubo Uniform
%voidfn = OpTypeFunction %void
%main = OpFunction %void None %voidfn
%entry = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
}
Support SPIR-V 1.4 (#2550) * SPIR-V 1.4 headers, add SPV_ENV_UNIVERSAL_1_4 * Support --target-env spv1.4 in help for command line tools * Support asm/dis of UniformId decoration * Validate UniformId decoration * Fix version check on instructions and operands Also register decorations used with OpDecorateId * Extension lists can differ between enums that match Example: SubgroupMaskEq vs SubgroupMaskEqKHR * Validate scope value for Uniform decoration, for SPIR-V 1.4 * More unioning of exts * Preserve grammar order within an enum value * 1.4: Validate OpSelect over composites * Tools default to 1.4 * Add asm/dis test for OpCopyLogical * 1.4: asm/dis tests for PtrEqual, PtrNotEqual, PtrDiff * Basic asm/Dis test for OpCopyMemory * Test asm/dis OpCopyMemory with 2-memory access Add asm/dis tests for OpCopyMemorySized Requires grammar update to add second optional memory access operand to OpCopyMemory and OpCopyMemorySized * Validate one or two memory accesses on OpCopyMemory* * Check av/vis on CopyMemory source and target memory access This is a proposed rule. See https://gitlab.khronos.org/spirv/SPIR-V/issues/413 * Validate operation for OpSpecConstantOp * Validate NonWritable decoration Also permit NonWritable on members of UBO and SSBO. * SPIR-V 1.4: NonWrtiable can decorate Function and Private vars * Update optimizer CLI tests for SPIR-V 1.4 * Testing tools: Give expected SPIR-V version in message * SPIR-V 1.4 validation for entry point interfaces * Allow only unique interfaces * Allow all global variables * Check that all statically used global variables are listed * new tests * Add validation fixture CompileFailure * Add 1.4 validation for pointer comparisons * New tests * Validate with image operands SignExtend, ZeroExtend Since we don't actually know the image texel format, we can't fully validate. We need more context. But we can make sure we allow the new image operands in known-good cases. * Validate OpCopyLogical * Recursively checks subtypes * new tests * Add SPIR-V 1.4 tests for NoSignedWrap, NoUnsignedWrap * Allow scalar conditions in 1.4 with OpSelect * Allows scalar conditions with vector operands * new tests * Validate uniform id scope as an execution scope * Validate the values of memory and execution scopes are valid scope values * new test * Remove SPIR-V 1.4 Vulkan 1.0 environment * SPIR-V 1.4 requires Vulkan 1.1 * FIX: include string for spvLog * FIX: validate nonwritable * FIX: test case suite for member decorate string * FIX: test case for hlsl functionality1 * Validation test fixture: ease debugging * Use binary version for SPIR-V 1.4 specific features * Switch checks based on the SPIR-V version from the target environment to instead use the version from the binary * Moved header parsing into the ValidationState_t constructor (where version based features are set) * Added new versions of tests that assemble a 1.3 binary and validate a 1.4 environment * Fix test for update to SPIR-V 1.4 headers * Fix formatting * Ext inst lookup: Add Vulkan 1.1 env with SPIR-V 1.4 * Update spirv-val help * Operand version checks should use module version Use the module version instead of the target environment version. * Fix comment about two-access form of OpCopyMemory
2019-05-07 16:27:18 +00:00
// Uniform and UniformId decorations
Validate Uniform decoration (#2181)
2018-12-07 14:32:57 +00:00
TEST_F(ValidateDecorations, UniformDecorationGood) {
const std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical Simple
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpDecorate %int0 Uniform
OpDecorate %var Uniform
OpDecorate %val Uniform
%void = OpTypeVoid
%int = OpTypeInt 32 1
%int0 = OpConstantNull %int
%intptr = OpTypePointer Private %int
%var = OpVariable %intptr Private
%fn = OpTypeFunction %void
%main = OpFunction %void None %fn
%entry = OpLabel
%val = OpLoad %int %var
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
Support SPIR-V 1.4 (#2550) * SPIR-V 1.4 headers, add SPV_ENV_UNIVERSAL_1_4 * Support --target-env spv1.4 in help for command line tools * Support asm/dis of UniformId decoration * Validate UniformId decoration * Fix version check on instructions and operands Also register decorations used with OpDecorateId * Extension lists can differ between enums that match Example: SubgroupMaskEq vs SubgroupMaskEqKHR * Validate scope value for Uniform decoration, for SPIR-V 1.4 * More unioning of exts * Preserve grammar order within an enum value * 1.4: Validate OpSelect over composites * Tools default to 1.4 * Add asm/dis test for OpCopyLogical * 1.4: asm/dis tests for PtrEqual, PtrNotEqual, PtrDiff * Basic asm/Dis test for OpCopyMemory * Test asm/dis OpCopyMemory with 2-memory access Add asm/dis tests for OpCopyMemorySized Requires grammar update to add second optional memory access operand to OpCopyMemory and OpCopyMemorySized * Validate one or two memory accesses on OpCopyMemory* * Check av/vis on CopyMemory source and target memory access This is a proposed rule. See https://gitlab.khronos.org/spirv/SPIR-V/issues/413 * Validate operation for OpSpecConstantOp * Validate NonWritable decoration Also permit NonWritable on members of UBO and SSBO. * SPIR-V 1.4: NonWrtiable can decorate Function and Private vars * Update optimizer CLI tests for SPIR-V 1.4 * Testing tools: Give expected SPIR-V version in message * SPIR-V 1.4 validation for entry point interfaces * Allow only unique interfaces * Allow all global variables * Check that all statically used global variables are listed * new tests * Add validation fixture CompileFailure * Add 1.4 validation for pointer comparisons * New tests * Validate with image operands SignExtend, ZeroExtend Since we don't actually know the image texel format, we can't fully validate. We need more context. But we can make sure we allow the new image operands in known-good cases. * Validate OpCopyLogical * Recursively checks subtypes * new tests * Add SPIR-V 1.4 tests for NoSignedWrap, NoUnsignedWrap * Allow scalar conditions in 1.4 with OpSelect * Allows scalar conditions with vector operands * new tests * Validate uniform id scope as an execution scope * Validate the values of memory and execution scopes are valid scope values * new test * Remove SPIR-V 1.4 Vulkan 1.0 environment * SPIR-V 1.4 requires Vulkan 1.1 * FIX: include string for spvLog * FIX: validate nonwritable * FIX: test case suite for member decorate string * FIX: test case for hlsl functionality1 * Validation test fixture: ease debugging * Use binary version for SPIR-V 1.4 specific features * Switch checks based on the SPIR-V version from the target environment to instead use the version from the binary * Moved header parsing into the ValidationState_t constructor (where version based features are set) * Added new versions of tests that assemble a 1.3 binary and validate a 1.4 environment * Fix test for update to SPIR-V 1.4 headers * Fix formatting * Ext inst lookup: Add Vulkan 1.1 env with SPIR-V 1.4 * Update spirv-val help * Operand version checks should use module version Use the module version instead of the target environment version. * Fix comment about two-access form of OpCopyMemory
2019-05-07 16:27:18 +00:00
// Returns SPIR-V assembly for a shader that uses a given decoration
// instruction.
std::string ShaderWithUniformLikeDecoration(const std::string& inst) {
return std::string(R"(
Validate Uniform decoration (#2181)
2018-12-07 14:32:57 +00:00
OpCapability Shader
OpMemoryModel Logical Simple
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
Support SPIR-V 1.4 (#2550) * SPIR-V 1.4 headers, add SPV_ENV_UNIVERSAL_1_4 * Support --target-env spv1.4 in help for command line tools * Support asm/dis of UniformId decoration * Validate UniformId decoration * Fix version check on instructions and operands Also register decorations used with OpDecorateId * Extension lists can differ between enums that match Example: SubgroupMaskEq vs SubgroupMaskEqKHR * Validate scope value for Uniform decoration, for SPIR-V 1.4 * More unioning of exts * Preserve grammar order within an enum value * 1.4: Validate OpSelect over composites * Tools default to 1.4 * Add asm/dis test for OpCopyLogical * 1.4: asm/dis tests for PtrEqual, PtrNotEqual, PtrDiff * Basic asm/Dis test for OpCopyMemory * Test asm/dis OpCopyMemory with 2-memory access Add asm/dis tests for OpCopyMemorySized Requires grammar update to add second optional memory access operand to OpCopyMemory and OpCopyMemorySized * Validate one or two memory accesses on OpCopyMemory* * Check av/vis on CopyMemory source and target memory access This is a proposed rule. See https://gitlab.khronos.org/spirv/SPIR-V/issues/413 * Validate operation for OpSpecConstantOp * Validate NonWritable decoration Also permit NonWritable on members of UBO and SSBO. * SPIR-V 1.4: NonWrtiable can decorate Function and Private vars * Update optimizer CLI tests for SPIR-V 1.4 * Testing tools: Give expected SPIR-V version in message * SPIR-V 1.4 validation for entry point interfaces * Allow only unique interfaces * Allow all global variables * Check that all statically used global variables are listed * new tests * Add validation fixture CompileFailure * Add 1.4 validation for pointer comparisons * New tests * Validate with image operands SignExtend, ZeroExtend Since we don't actually know the image texel format, we can't fully validate. We need more context. But we can make sure we allow the new image operands in known-good cases. * Validate OpCopyLogical * Recursively checks subtypes * new tests * Add SPIR-V 1.4 tests for NoSignedWrap, NoUnsignedWrap * Allow scalar conditions in 1.4 with OpSelect * Allows scalar conditions with vector operands * new tests * Validate uniform id scope as an execution scope * Validate the values of memory and execution scopes are valid scope values * new test * Remove SPIR-V 1.4 Vulkan 1.0 environment * SPIR-V 1.4 requires Vulkan 1.1 * FIX: include string for spvLog * FIX: validate nonwritable * FIX: test case suite for member decorate string * FIX: test case for hlsl functionality1 * Validation test fixture: ease debugging * Use binary version for SPIR-V 1.4 specific features * Switch checks based on the SPIR-V version from the target environment to instead use the version from the binary * Moved header parsing into the ValidationState_t constructor (where version based features are set) * Added new versions of tests that assemble a 1.3 binary and validate a 1.4 environment * Fix test for update to SPIR-V 1.4 headers * Fix formatting * Ext inst lookup: Add Vulkan 1.1 env with SPIR-V 1.4 * Update spirv-val help * Operand version checks should use module version Use the module version instead of the target environment version. * Fix comment about two-access form of OpCopyMemory
2019-05-07 16:27:18 +00:00
OpName %subgroupscope "subgroupscope"
OpName %call "call"
OpName %myfunc "myfunc"
OpName %int0 "int0"
OpName %float0 "float0"
OpName %fn "fn"
)") + inst +
R"(
Validate Uniform decoration (#2181)
2018-12-07 14:32:57 +00:00
%void = OpTypeVoid
Support SPIR-V 1.4 (#2550) * SPIR-V 1.4 headers, add SPV_ENV_UNIVERSAL_1_4 * Support --target-env spv1.4 in help for command line tools * Support asm/dis of UniformId decoration * Validate UniformId decoration * Fix version check on instructions and operands Also register decorations used with OpDecorateId * Extension lists can differ between enums that match Example: SubgroupMaskEq vs SubgroupMaskEqKHR * Validate scope value for Uniform decoration, for SPIR-V 1.4 * More unioning of exts * Preserve grammar order within an enum value * 1.4: Validate OpSelect over composites * Tools default to 1.4 * Add asm/dis test for OpCopyLogical * 1.4: asm/dis tests for PtrEqual, PtrNotEqual, PtrDiff * Basic asm/Dis test for OpCopyMemory * Test asm/dis OpCopyMemory with 2-memory access Add asm/dis tests for OpCopyMemorySized Requires grammar update to add second optional memory access operand to OpCopyMemory and OpCopyMemorySized * Validate one or two memory accesses on OpCopyMemory* * Check av/vis on CopyMemory source and target memory access This is a proposed rule. See https://gitlab.khronos.org/spirv/SPIR-V/issues/413 * Validate operation for OpSpecConstantOp * Validate NonWritable decoration Also permit NonWritable on members of UBO and SSBO. * SPIR-V 1.4: NonWrtiable can decorate Function and Private vars * Update optimizer CLI tests for SPIR-V 1.4 * Testing tools: Give expected SPIR-V version in message * SPIR-V 1.4 validation for entry point interfaces * Allow only unique interfaces * Allow all global variables * Check that all statically used global variables are listed * new tests * Add validation fixture CompileFailure * Add 1.4 validation for pointer comparisons * New tests * Validate with image operands SignExtend, ZeroExtend Since we don't actually know the image texel format, we can't fully validate. We need more context. But we can make sure we allow the new image operands in known-good cases. * Validate OpCopyLogical * Recursively checks subtypes * new tests * Add SPIR-V 1.4 tests for NoSignedWrap, NoUnsignedWrap * Allow scalar conditions in 1.4 with OpSelect * Allows scalar conditions with vector operands * new tests * Validate uniform id scope as an execution scope * Validate the values of memory and execution scopes are valid scope values * new test * Remove SPIR-V 1.4 Vulkan 1.0 environment * SPIR-V 1.4 requires Vulkan 1.1 * FIX: include string for spvLog * FIX: validate nonwritable * FIX: test case suite for member decorate string * FIX: test case for hlsl functionality1 * Validation test fixture: ease debugging * Use binary version for SPIR-V 1.4 specific features * Switch checks based on the SPIR-V version from the target environment to instead use the version from the binary * Moved header parsing into the ValidationState_t constructor (where version based features are set) * Added new versions of tests that assemble a 1.3 binary and validate a 1.4 environment * Fix test for update to SPIR-V 1.4 headers * Fix formatting * Ext inst lookup: Add Vulkan 1.1 env with SPIR-V 1.4 * Update spirv-val help * Operand version checks should use module version Use the module version instead of the target environment version. * Fix comment about two-access form of OpCopyMemory
2019-05-07 16:27:18 +00:00
%float = OpTypeFloat 32
%int = OpTypeInt 32 1
%int0 = OpConstantNull %int
%int_99 = OpConstant %int 99
%subgroupscope = OpConstant %int 3
%float0 = OpConstantNull %float
Validate Uniform decoration (#2181)
2018-12-07 14:32:57 +00:00
%fn = OpTypeFunction %void
Support SPIR-V 1.4 (#2550) * SPIR-V 1.4 headers, add SPV_ENV_UNIVERSAL_1_4 * Support --target-env spv1.4 in help for command line tools * Support asm/dis of UniformId decoration * Validate UniformId decoration * Fix version check on instructions and operands Also register decorations used with OpDecorateId * Extension lists can differ between enums that match Example: SubgroupMaskEq vs SubgroupMaskEqKHR * Validate scope value for Uniform decoration, for SPIR-V 1.4 * More unioning of exts * Preserve grammar order within an enum value * 1.4: Validate OpSelect over composites * Tools default to 1.4 * Add asm/dis test for OpCopyLogical * 1.4: asm/dis tests for PtrEqual, PtrNotEqual, PtrDiff * Basic asm/Dis test for OpCopyMemory * Test asm/dis OpCopyMemory with 2-memory access Add asm/dis tests for OpCopyMemorySized Requires grammar update to add second optional memory access operand to OpCopyMemory and OpCopyMemorySized * Validate one or two memory accesses on OpCopyMemory* * Check av/vis on CopyMemory source and target memory access This is a proposed rule. See https://gitlab.khronos.org/spirv/SPIR-V/issues/413 * Validate operation for OpSpecConstantOp * Validate NonWritable decoration Also permit NonWritable on members of UBO and SSBO. * SPIR-V 1.4: NonWrtiable can decorate Function and Private vars * Update optimizer CLI tests for SPIR-V 1.4 * Testing tools: Give expected SPIR-V version in message * SPIR-V 1.4 validation for entry point interfaces * Allow only unique interfaces * Allow all global variables * Check that all statically used global variables are listed * new tests * Add validation fixture CompileFailure * Add 1.4 validation for pointer comparisons * New tests * Validate with image operands SignExtend, ZeroExtend Since we don't actually know the image texel format, we can't fully validate. We need more context. But we can make sure we allow the new image operands in known-good cases. * Validate OpCopyLogical * Recursively checks subtypes * new tests * Add SPIR-V 1.4 tests for NoSignedWrap, NoUnsignedWrap * Allow scalar conditions in 1.4 with OpSelect * Allows scalar conditions with vector operands * new tests * Validate uniform id scope as an execution scope * Validate the values of memory and execution scopes are valid scope values * new test * Remove SPIR-V 1.4 Vulkan 1.0 environment * SPIR-V 1.4 requires Vulkan 1.1 * FIX: include string for spvLog * FIX: validate nonwritable * FIX: test case suite for member decorate string * FIX: test case for hlsl functionality1 * Validation test fixture: ease debugging * Use binary version for SPIR-V 1.4 specific features * Switch checks based on the SPIR-V version from the target environment to instead use the version from the binary * Moved header parsing into the ValidationState_t constructor (where version based features are set) * Added new versions of tests that assemble a 1.3 binary and validate a 1.4 environment * Fix test for update to SPIR-V 1.4 headers * Fix formatting * Ext inst lookup: Add Vulkan 1.1 env with SPIR-V 1.4 * Update spirv-val help * Operand version checks should use module version Use the module version instead of the target environment version. * Fix comment about two-access form of OpCopyMemory
2019-05-07 16:27:18 +00:00
%myfunc = OpFunction %void None %fn
%myfuncentry = OpLabel
OpReturn
OpFunctionEnd
Validate Uniform decoration (#2181)
2018-12-07 14:32:57 +00:00
%main = OpFunction %void None %fn
%entry = OpLabel
Support SPIR-V 1.4 (#2550) * SPIR-V 1.4 headers, add SPV_ENV_UNIVERSAL_1_4 * Support --target-env spv1.4 in help for command line tools * Support asm/dis of UniformId decoration * Validate UniformId decoration * Fix version check on instructions and operands Also register decorations used with OpDecorateId * Extension lists can differ between enums that match Example: SubgroupMaskEq vs SubgroupMaskEqKHR * Validate scope value for Uniform decoration, for SPIR-V 1.4 * More unioning of exts * Preserve grammar order within an enum value * 1.4: Validate OpSelect over composites * Tools default to 1.4 * Add asm/dis test for OpCopyLogical * 1.4: asm/dis tests for PtrEqual, PtrNotEqual, PtrDiff * Basic asm/Dis test for OpCopyMemory * Test asm/dis OpCopyMemory with 2-memory access Add asm/dis tests for OpCopyMemorySized Requires grammar update to add second optional memory access operand to OpCopyMemory and OpCopyMemorySized * Validate one or two memory accesses on OpCopyMemory* * Check av/vis on CopyMemory source and target memory access This is a proposed rule. See https://gitlab.khronos.org/spirv/SPIR-V/issues/413 * Validate operation for OpSpecConstantOp * Validate NonWritable decoration Also permit NonWritable on members of UBO and SSBO. * SPIR-V 1.4: NonWrtiable can decorate Function and Private vars * Update optimizer CLI tests for SPIR-V 1.4 * Testing tools: Give expected SPIR-V version in message * SPIR-V 1.4 validation for entry point interfaces * Allow only unique interfaces * Allow all global variables * Check that all statically used global variables are listed * new tests * Add validation fixture CompileFailure * Add 1.4 validation for pointer comparisons * New tests * Validate with image operands SignExtend, ZeroExtend Since we don't actually know the image texel format, we can't fully validate. We need more context. But we can make sure we allow the new image operands in known-good cases. * Validate OpCopyLogical * Recursively checks subtypes * new tests * Add SPIR-V 1.4 tests for NoSignedWrap, NoUnsignedWrap * Allow scalar conditions in 1.4 with OpSelect * Allows scalar conditions with vector operands * new tests * Validate uniform id scope as an execution scope * Validate the values of memory and execution scopes are valid scope values * new test * Remove SPIR-V 1.4 Vulkan 1.0 environment * SPIR-V 1.4 requires Vulkan 1.1 * FIX: include string for spvLog * FIX: validate nonwritable * FIX: test case suite for member decorate string * FIX: test case for hlsl functionality1 * Validation test fixture: ease debugging * Use binary version for SPIR-V 1.4 specific features * Switch checks based on the SPIR-V version from the target environment to instead use the version from the binary * Moved header parsing into the ValidationState_t constructor (where version based features are set) * Added new versions of tests that assemble a 1.3 binary and validate a 1.4 environment * Fix test for update to SPIR-V 1.4 headers * Fix formatting * Ext inst lookup: Add Vulkan 1.1 env with SPIR-V 1.4 * Update spirv-val help * Operand version checks should use module version Use the module version instead of the target environment version. * Fix comment about two-access form of OpCopyMemory
2019-05-07 16:27:18 +00:00
%call = OpFunctionCall %void %myfunc
Validate Uniform decoration (#2181)
2018-12-07 14:32:57 +00:00
OpReturn
OpFunctionEnd
)";
Support SPIR-V 1.4 (#2550) * SPIR-V 1.4 headers, add SPV_ENV_UNIVERSAL_1_4 * Support --target-env spv1.4 in help for command line tools * Support asm/dis of UniformId decoration * Validate UniformId decoration * Fix version check on instructions and operands Also register decorations used with OpDecorateId * Extension lists can differ between enums that match Example: SubgroupMaskEq vs SubgroupMaskEqKHR * Validate scope value for Uniform decoration, for SPIR-V 1.4 * More unioning of exts * Preserve grammar order within an enum value * 1.4: Validate OpSelect over composites * Tools default to 1.4 * Add asm/dis test for OpCopyLogical * 1.4: asm/dis tests for PtrEqual, PtrNotEqual, PtrDiff * Basic asm/Dis test for OpCopyMemory * Test asm/dis OpCopyMemory with 2-memory access Add asm/dis tests for OpCopyMemorySized Requires grammar update to add second optional memory access operand to OpCopyMemory and OpCopyMemorySized * Validate one or two memory accesses on OpCopyMemory* * Check av/vis on CopyMemory source and target memory access This is a proposed rule. See https://gitlab.khronos.org/spirv/SPIR-V/issues/413 * Validate operation for OpSpecConstantOp * Validate NonWritable decoration Also permit NonWritable on members of UBO and SSBO. * SPIR-V 1.4: NonWrtiable can decorate Function and Private vars * Update optimizer CLI tests for SPIR-V 1.4 * Testing tools: Give expected SPIR-V version in message * SPIR-V 1.4 validation for entry point interfaces * Allow only unique interfaces * Allow all global variables * Check that all statically used global variables are listed * new tests * Add validation fixture CompileFailure * Add 1.4 validation for pointer comparisons * New tests * Validate with image operands SignExtend, ZeroExtend Since we don't actually know the image texel format, we can't fully validate. We need more context. But we can make sure we allow the new image operands in known-good cases. * Validate OpCopyLogical * Recursively checks subtypes * new tests * Add SPIR-V 1.4 tests for NoSignedWrap, NoUnsignedWrap * Allow scalar conditions in 1.4 with OpSelect * Allows scalar conditions with vector operands * new tests * Validate uniform id scope as an execution scope * Validate the values of memory and execution scopes are valid scope values * new test * Remove SPIR-V 1.4 Vulkan 1.0 environment * SPIR-V 1.4 requires Vulkan 1.1 * FIX: include string for spvLog * FIX: validate nonwritable * FIX: test case suite for member decorate string * FIX: test case for hlsl functionality1 * Validation test fixture: ease debugging * Use binary version for SPIR-V 1.4 specific features * Switch checks based on the SPIR-V version from the target environment to instead use the version from the binary * Moved header parsing into the ValidationState_t constructor (where version based features are set) * Added new versions of tests that assemble a 1.3 binary and validate a 1.4 environment * Fix test for update to SPIR-V 1.4 headers * Fix formatting * Ext inst lookup: Add Vulkan 1.1 env with SPIR-V 1.4 * Update spirv-val help * Operand version checks should use module version Use the module version instead of the target environment version. * Fix comment about two-access form of OpCopyMemory
2019-05-07 16:27:18 +00:00
}
TEST_F(ValidateDecorations, UniformIdDecorationWithScopeIdV13Bad) {
const std::string spirv = ShaderWithUniformLikeDecoration(
"OpDecorateId %int0 UniformId %subgroupscope");
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_3);
EXPECT_EQ(SPV_ERROR_WRONG_VERSION,
ValidateInstructions(SPV_ENV_UNIVERSAL_1_3));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("requires SPIR-V version 1.4 or later\n"
" OpDecorateId %int0 UniformId %subgroupscope"));
}
TEST_F(ValidateDecorations, UniformIdDecorationWithScopeIdV13BadTargetV14) {
const std::string spirv = ShaderWithUniformLikeDecoration(
"OpDecorateId %int0 UniformId %subgroupscope");
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_3);
EXPECT_EQ(SPV_ERROR_WRONG_VERSION,
ValidateInstructions(SPV_ENV_UNIVERSAL_1_4));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("requires SPIR-V version 1.4 or later"));
}
TEST_F(ValidateDecorations, UniformIdDecorationWithScopeIdV14Good) {
const std::string spirv = ShaderWithUniformLikeDecoration(
"OpDecorateId %int0 UniformId %subgroupscope");
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_4);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions(SPV_ENV_UNIVERSAL_1_4));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, UniformDecorationTargetsTypeBad) {
const std::string spirv =
ShaderWithUniformLikeDecoration("OpDecorate %fn Uniform");
Validate Uniform decoration (#2181)
2018-12-07 14:32:57 +00:00
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Uniform decoration applied to a non-object"));
Support SPIR-V 1.4 (#2550) * SPIR-V 1.4 headers, add SPV_ENV_UNIVERSAL_1_4 * Support --target-env spv1.4 in help for command line tools * Support asm/dis of UniformId decoration * Validate UniformId decoration * Fix version check on instructions and operands Also register decorations used with OpDecorateId * Extension lists can differ between enums that match Example: SubgroupMaskEq vs SubgroupMaskEqKHR * Validate scope value for Uniform decoration, for SPIR-V 1.4 * More unioning of exts * Preserve grammar order within an enum value * 1.4: Validate OpSelect over composites * Tools default to 1.4 * Add asm/dis test for OpCopyLogical * 1.4: asm/dis tests for PtrEqual, PtrNotEqual, PtrDiff * Basic asm/Dis test for OpCopyMemory * Test asm/dis OpCopyMemory with 2-memory access Add asm/dis tests for OpCopyMemorySized Requires grammar update to add second optional memory access operand to OpCopyMemory and OpCopyMemorySized * Validate one or two memory accesses on OpCopyMemory* * Check av/vis on CopyMemory source and target memory access This is a proposed rule. See https://gitlab.khronos.org/spirv/SPIR-V/issues/413 * Validate operation for OpSpecConstantOp * Validate NonWritable decoration Also permit NonWritable on members of UBO and SSBO. * SPIR-V 1.4: NonWrtiable can decorate Function and Private vars * Update optimizer CLI tests for SPIR-V 1.4 * Testing tools: Give expected SPIR-V version in message * SPIR-V 1.4 validation for entry point interfaces * Allow only unique interfaces * Allow all global variables * Check that all statically used global variables are listed * new tests * Add validation fixture CompileFailure * Add 1.4 validation for pointer comparisons * New tests * Validate with image operands SignExtend, ZeroExtend Since we don't actually know the image texel format, we can't fully validate. We need more context. But we can make sure we allow the new image operands in known-good cases. * Validate OpCopyLogical * Recursively checks subtypes * new tests * Add SPIR-V 1.4 tests for NoSignedWrap, NoUnsignedWrap * Allow scalar conditions in 1.4 with OpSelect * Allows scalar conditions with vector operands * new tests * Validate uniform id scope as an execution scope * Validate the values of memory and execution scopes are valid scope values * new test * Remove SPIR-V 1.4 Vulkan 1.0 environment * SPIR-V 1.4 requires Vulkan 1.1 * FIX: include string for spvLog * FIX: validate nonwritable * FIX: test case suite for member decorate string * FIX: test case for hlsl functionality1 * Validation test fixture: ease debugging * Use binary version for SPIR-V 1.4 specific features * Switch checks based on the SPIR-V version from the target environment to instead use the version from the binary * Moved header parsing into the ValidationState_t constructor (where version based features are set) * Added new versions of tests that assemble a 1.3 binary and validate a 1.4 environment * Fix test for update to SPIR-V 1.4 headers * Fix formatting * Ext inst lookup: Add Vulkan 1.1 env with SPIR-V 1.4 * Update spirv-val help * Operand version checks should use module version Use the module version instead of the target environment version. * Fix comment about two-access form of OpCopyMemory
2019-05-07 16:27:18 +00:00
EXPECT_THAT(getDiagnosticString(), HasSubstr("%fn = OpTypeFunction %void"));
}
TEST_F(ValidateDecorations, UniformIdDecorationTargetsTypeBad) {
const std::string spirv = ShaderWithUniformLikeDecoration(
"OpDecorateId %fn UniformId %subgroupscope");
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_4);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_UNIVERSAL_1_4));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("UniformId decoration applied to a non-object"));
EXPECT_THAT(getDiagnosticString(), HasSubstr("%fn = OpTypeFunction %void"));
Validate Uniform decoration (#2181)
2018-12-07 14:32:57 +00:00
}
TEST_F(ValidateDecorations, UniformDecorationTargetsVoidValueBad) {
Support SPIR-V 1.4 (#2550) * SPIR-V 1.4 headers, add SPV_ENV_UNIVERSAL_1_4 * Support --target-env spv1.4 in help for command line tools * Support asm/dis of UniformId decoration * Validate UniformId decoration * Fix version check on instructions and operands Also register decorations used with OpDecorateId * Extension lists can differ between enums that match Example: SubgroupMaskEq vs SubgroupMaskEqKHR * Validate scope value for Uniform decoration, for SPIR-V 1.4 * More unioning of exts * Preserve grammar order within an enum value * 1.4: Validate OpSelect over composites * Tools default to 1.4 * Add asm/dis test for OpCopyLogical * 1.4: asm/dis tests for PtrEqual, PtrNotEqual, PtrDiff * Basic asm/Dis test for OpCopyMemory * Test asm/dis OpCopyMemory with 2-memory access Add asm/dis tests for OpCopyMemorySized Requires grammar update to add second optional memory access operand to OpCopyMemory and OpCopyMemorySized * Validate one or two memory accesses on OpCopyMemory* * Check av/vis on CopyMemory source and target memory access This is a proposed rule. See https://gitlab.khronos.org/spirv/SPIR-V/issues/413 * Validate operation for OpSpecConstantOp * Validate NonWritable decoration Also permit NonWritable on members of UBO and SSBO. * SPIR-V 1.4: NonWrtiable can decorate Function and Private vars * Update optimizer CLI tests for SPIR-V 1.4 * Testing tools: Give expected SPIR-V version in message * SPIR-V 1.4 validation for entry point interfaces * Allow only unique interfaces * Allow all global variables * Check that all statically used global variables are listed * new tests * Add validation fixture CompileFailure * Add 1.4 validation for pointer comparisons * New tests * Validate with image operands SignExtend, ZeroExtend Since we don't actually know the image texel format, we can't fully validate. We need more context. But we can make sure we allow the new image operands in known-good cases. * Validate OpCopyLogical * Recursively checks subtypes * new tests * Add SPIR-V 1.4 tests for NoSignedWrap, NoUnsignedWrap * Allow scalar conditions in 1.4 with OpSelect * Allows scalar conditions with vector operands * new tests * Validate uniform id scope as an execution scope * Validate the values of memory and execution scopes are valid scope values * new test * Remove SPIR-V 1.4 Vulkan 1.0 environment * SPIR-V 1.4 requires Vulkan 1.1 * FIX: include string for spvLog * FIX: validate nonwritable * FIX: test case suite for member decorate string * FIX: test case for hlsl functionality1 * Validation test fixture: ease debugging * Use binary version for SPIR-V 1.4 specific features * Switch checks based on the SPIR-V version from the target environment to instead use the version from the binary * Moved header parsing into the ValidationState_t constructor (where version based features are set) * Added new versions of tests that assemble a 1.3 binary and validate a 1.4 environment * Fix test for update to SPIR-V 1.4 headers * Fix formatting * Ext inst lookup: Add Vulkan 1.1 env with SPIR-V 1.4 * Update spirv-val help * Operand version checks should use module version Use the module version instead of the target environment version. * Fix comment about two-access form of OpCopyMemory
2019-05-07 16:27:18 +00:00
const std::string spirv =
ShaderWithUniformLikeDecoration("OpDecorate %call Uniform");
Validate Uniform decoration (#2181)
2018-12-07 14:32:57 +00:00
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Uniform decoration applied to a value with void type\n"
" %call = OpFunctionCall %void %myfunc"));
}
Support SPIR-V 1.4 (#2550) * SPIR-V 1.4 headers, add SPV_ENV_UNIVERSAL_1_4 * Support --target-env spv1.4 in help for command line tools * Support asm/dis of UniformId decoration * Validate UniformId decoration * Fix version check on instructions and operands Also register decorations used with OpDecorateId * Extension lists can differ between enums that match Example: SubgroupMaskEq vs SubgroupMaskEqKHR * Validate scope value for Uniform decoration, for SPIR-V 1.4 * More unioning of exts * Preserve grammar order within an enum value * 1.4: Validate OpSelect over composites * Tools default to 1.4 * Add asm/dis test for OpCopyLogical * 1.4: asm/dis tests for PtrEqual, PtrNotEqual, PtrDiff * Basic asm/Dis test for OpCopyMemory * Test asm/dis OpCopyMemory with 2-memory access Add asm/dis tests for OpCopyMemorySized Requires grammar update to add second optional memory access operand to OpCopyMemory and OpCopyMemorySized * Validate one or two memory accesses on OpCopyMemory* * Check av/vis on CopyMemory source and target memory access This is a proposed rule. See https://gitlab.khronos.org/spirv/SPIR-V/issues/413 * Validate operation for OpSpecConstantOp * Validate NonWritable decoration Also permit NonWritable on members of UBO and SSBO. * SPIR-V 1.4: NonWrtiable can decorate Function and Private vars * Update optimizer CLI tests for SPIR-V 1.4 * Testing tools: Give expected SPIR-V version in message * SPIR-V 1.4 validation for entry point interfaces * Allow only unique interfaces * Allow all global variables * Check that all statically used global variables are listed * new tests * Add validation fixture CompileFailure * Add 1.4 validation for pointer comparisons * New tests * Validate with image operands SignExtend, ZeroExtend Since we don't actually know the image texel format, we can't fully validate. We need more context. But we can make sure we allow the new image operands in known-good cases. * Validate OpCopyLogical * Recursively checks subtypes * new tests * Add SPIR-V 1.4 tests for NoSignedWrap, NoUnsignedWrap * Allow scalar conditions in 1.4 with OpSelect * Allows scalar conditions with vector operands * new tests * Validate uniform id scope as an execution scope * Validate the values of memory and execution scopes are valid scope values * new test * Remove SPIR-V 1.4 Vulkan 1.0 environment * SPIR-V 1.4 requires Vulkan 1.1 * FIX: include string for spvLog * FIX: validate nonwritable * FIX: test case suite for member decorate string * FIX: test case for hlsl functionality1 * Validation test fixture: ease debugging * Use binary version for SPIR-V 1.4 specific features * Switch checks based on the SPIR-V version from the target environment to instead use the version from the binary * Moved header parsing into the ValidationState_t constructor (where version based features are set) * Added new versions of tests that assemble a 1.3 binary and validate a 1.4 environment * Fix test for update to SPIR-V 1.4 headers * Fix formatting * Ext inst lookup: Add Vulkan 1.1 env with SPIR-V 1.4 * Update spirv-val help * Operand version checks should use module version Use the module version instead of the target environment version. * Fix comment about two-access form of OpCopyMemory
2019-05-07 16:27:18 +00:00
TEST_F(ValidateDecorations, UniformIdDecorationTargetsVoidValueBad) {
const std::string spirv = ShaderWithUniformLikeDecoration(
"OpDecorateId %call UniformId %subgroupscope");
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_4);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_UNIVERSAL_1_4))
<< spirv;
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("UniformId decoration applied to a value with void type\n"
" %call = OpFunctionCall %void %myfunc"));
}
TEST_F(ValidateDecorations,
UniformDecorationWithScopeIdV14IdIsFloatValueIsBad) {
const std::string spirv =
ShaderWithUniformLikeDecoration("OpDecorateId %int0 UniformId %float0");
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_4);
EXPECT_EQ(SPV_ERROR_INVALID_DATA,
ValidateInstructions(SPV_ENV_UNIVERSAL_1_4));
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("ConstantNull: expected Execution Scope to be a 32-bit int"));
}
TEST_F(ValidateDecorations,
UniformDecorationWithScopeIdV14IdIsInvalidIntValueBad) {
const std::string spirv =
ShaderWithUniformLikeDecoration("OpDecorateId %int0 UniformId %int_99");
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_4);
EXPECT_EQ(SPV_ERROR_INVALID_DATA,
ValidateInstructions(SPV_ENV_UNIVERSAL_1_4));
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("Invalid scope value:\n %int_99 = OpConstant %int 99\n"));
}
TEST_F(ValidateDecorations, UniformDecorationWithScopeIdV14VulkanEnv) {
const std::string spirv =
ShaderWithUniformLikeDecoration("OpDecorateId %int0 UniformId %int0");
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_1_SPIRV_1_4);
EXPECT_EQ(SPV_ERROR_INVALID_DATA,
ValidateInstructions(SPV_ENV_VULKAN_1_1_SPIRV_1_4));
EXPECT_THAT(getDiagnosticString(),
HasSubstr(": in Vulkan environment Execution Scope is limited to "
"Workgroup and Subgroup"));
}
TEST_F(ValidateDecorations, UniformDecorationWithWrongInstructionBad) {
const std::string spirv =
ShaderWithUniformLikeDecoration("OpDecorateId %int0 Uniform");
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_2);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_UNIVERSAL_1_2));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Decorations that don't take ID parameters may not be "
"used with OpDecorateId\n"
" OpDecorateId %int0 Uniform"));
}
TEST_F(ValidateDecorations, UniformIdDecorationWithWrongInstructionBad) {
const std::string spirv = ShaderWithUniformLikeDecoration(
"OpDecorate %int0 UniformId %subgroupscope");
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_4);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_UNIVERSAL_1_4));
EXPECT_THAT(
getDiagnosticString(),
HasSubstr(
"Decorations taking ID parameters may not be used with OpDecorateId\n"
" OpDecorate %int0 UniformId %subgroupscope"));
}
Check that certain decorations cannot be used more than once and/or are mutually exclusive (#2171) Fixes #1636 * Add a hash functor for decoration types for c++11 compliance * Change non-POD static variables and add test for Block+BufferBlock
2018-12-07 17:46:27 +00:00
TEST_F(ValidateDecorations, MultipleOffsetDecorationsOnSameID) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpMemberDecorate %struct 0 Offset 0
OpMemberDecorate %struct 0 Offset 0
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%struct = OpTypeStruct %float
%1 = OpFunction %void None %voidfn
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("ID '2', member '0' decorated with Offset multiple "
"times is not allowed."));
}
TEST_F(ValidateDecorations, MultipleArrayStrideDecorationsOnSameID) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpDecorate %array ArrayStride 4
OpDecorate %array ArrayStride 4
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%uint = OpTypeInt 32 0
%uint_4 = OpConstant %uint 4
%array = OpTypeArray %float %uint_4
%1 = OpFunction %void None %voidfn
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("ID '2' decorated with ArrayStride multiple "
"times is not allowed."));
}
TEST_F(ValidateDecorations, MultipleMatrixStrideDecorationsOnSameID) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpMemberDecorate %struct 0 Offset 0
OpMemberDecorate %struct 0 ColMajor
OpMemberDecorate %struct 0 MatrixStride 16
OpMemberDecorate %struct 0 MatrixStride 16
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%fvec4 = OpTypeVector %float 4
%fmat4 = OpTypeMatrix %fvec4 4
%struct = OpTypeStruct %fmat4
%1 = OpFunction %void None %voidfn
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("ID '2', member '0' decorated with MatrixStride "
"multiple times is not allowed."));
}
TEST_F(ValidateDecorations, MultipleRowMajorDecorationsOnSameID) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpMemberDecorate %struct 0 Offset 0
OpMemberDecorate %struct 0 MatrixStride 16
OpMemberDecorate %struct 0 RowMajor
OpMemberDecorate %struct 0 RowMajor
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%fvec4 = OpTypeVector %float 4
%fmat4 = OpTypeMatrix %fvec4 4
%struct = OpTypeStruct %fmat4
%1 = OpFunction %void None %voidfn
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("ID '2', member '0' decorated with RowMajor multiple "
"times is not allowed."));
}
TEST_F(ValidateDecorations, MultipleColMajorDecorationsOnSameID) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpMemberDecorate %struct 0 Offset 0
OpMemberDecorate %struct 0 MatrixStride 16
OpMemberDecorate %struct 0 ColMajor
OpMemberDecorate %struct 0 ColMajor
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%fvec4 = OpTypeVector %float 4
%fmat4 = OpTypeMatrix %fvec4 4
%struct = OpTypeStruct %fmat4
%1 = OpFunction %void None %voidfn
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("ID '2', member '0' decorated with ColMajor multiple "
"times is not allowed."));
}
TEST_F(ValidateDecorations, RowMajorAndColMajorDecorationsOnSameID) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpMemberDecorate %struct 0 Offset 0
OpMemberDecorate %struct 0 MatrixStride 16
OpMemberDecorate %struct 0 ColMajor
OpMemberDecorate %struct 0 RowMajor
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%fvec4 = OpTypeVector %float 4
%fmat4 = OpTypeMatrix %fvec4 4
%struct = OpTypeStruct %fmat4
%1 = OpFunction %void None %voidfn
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("ID '2', member '0' decorated with both RowMajor and "
"ColMajor is not allowed."));
}
TEST_F(ValidateDecorations, BlockAndBufferBlockDecorationsOnSameID) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %1 "main"
OpExecutionMode %1 OriginUpperLeft
OpDecorate %struct Block
OpDecorate %struct BufferBlock
OpMemberDecorate %struct 0 Offset 0
OpMemberDecorate %struct 0 MatrixStride 16
OpMemberDecorate %struct 0 RowMajor
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%float = OpTypeFloat 32
%fvec4 = OpTypeVector %float 4
%fmat4 = OpTypeMatrix %fvec4 4
%struct = OpTypeStruct %fmat4
%1 = OpFunction %void None %voidfn
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr(
"ID '2' decorated with both BufferBlock and Block is not allowed."));
}
Validate decorations from SPV_KHR_no_integer_wrap (#2271) Validates NoSignedWrap, NoUnsignedWrap. We are permissive by allowing any extended instruction.
2019-01-09 15:36:17 +00:00
std::string MakeIntegerShader(
const std::string& decoration, const std::string& inst,
const std::string& extension =
"OpExtension \"SPV_KHR_no_integer_wrap_decoration\"") {
return R"(
OpCapability Shader
OpCapability Linkage
)" + extension +
R"(
%glsl = OpExtInstImport "GLSL.std.450"
%opencl = OpExtInstImport "OpenCL.std"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpName %entry "entry"
)" + decoration +
R"(
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%int = OpTypeInt 32 1
%zero = OpConstantNull %int
%float = OpTypeFloat 32
%float0 = OpConstantNull %float
%main = OpFunction %void None %voidfn
%entry = OpLabel
)" + inst +
R"(
OpReturn
OpFunctionEnd)";
}
// NoSignedWrap
TEST_F(ValidateDecorations, NoSignedWrapOnTypeBad) {
std::string spirv = MakeIntegerShader("OpDecorate %void NoSignedWrap", "");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("NoSignedWrap decoration may not be applied to TypeVoid"));
}
TEST_F(ValidateDecorations, NoSignedWrapOnLabelBad) {
std::string spirv = MakeIntegerShader("OpDecorate %entry NoSignedWrap", "");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("NoSignedWrap decoration may not be applied to Label"));
}
TEST_F(ValidateDecorations, NoSignedWrapRequiresExtensionBad) {
std::string spirv = MakeIntegerShader("OpDecorate %val NoSignedWrap",
"%val = OpIAdd %int %zero %zero", "");
CompileSuccessfully(spirv);
EXPECT_NE(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("requires one of these extensions: "
"SPV_KHR_no_integer_wrap_decoration"));
}
Support SPIR-V 1.4 (#2550) * SPIR-V 1.4 headers, add SPV_ENV_UNIVERSAL_1_4 * Support --target-env spv1.4 in help for command line tools * Support asm/dis of UniformId decoration * Validate UniformId decoration * Fix version check on instructions and operands Also register decorations used with OpDecorateId * Extension lists can differ between enums that match Example: SubgroupMaskEq vs SubgroupMaskEqKHR * Validate scope value for Uniform decoration, for SPIR-V 1.4 * More unioning of exts * Preserve grammar order within an enum value * 1.4: Validate OpSelect over composites * Tools default to 1.4 * Add asm/dis test for OpCopyLogical * 1.4: asm/dis tests for PtrEqual, PtrNotEqual, PtrDiff * Basic asm/Dis test for OpCopyMemory * Test asm/dis OpCopyMemory with 2-memory access Add asm/dis tests for OpCopyMemorySized Requires grammar update to add second optional memory access operand to OpCopyMemory and OpCopyMemorySized * Validate one or two memory accesses on OpCopyMemory* * Check av/vis on CopyMemory source and target memory access This is a proposed rule. See https://gitlab.khronos.org/spirv/SPIR-V/issues/413 * Validate operation for OpSpecConstantOp * Validate NonWritable decoration Also permit NonWritable on members of UBO and SSBO. * SPIR-V 1.4: NonWrtiable can decorate Function and Private vars * Update optimizer CLI tests for SPIR-V 1.4 * Testing tools: Give expected SPIR-V version in message * SPIR-V 1.4 validation for entry point interfaces * Allow only unique interfaces * Allow all global variables * Check that all statically used global variables are listed * new tests * Add validation fixture CompileFailure * Add 1.4 validation for pointer comparisons * New tests * Validate with image operands SignExtend, ZeroExtend Since we don't actually know the image texel format, we can't fully validate. We need more context. But we can make sure we allow the new image operands in known-good cases. * Validate OpCopyLogical * Recursively checks subtypes * new tests * Add SPIR-V 1.4 tests for NoSignedWrap, NoUnsignedWrap * Allow scalar conditions in 1.4 with OpSelect * Allows scalar conditions with vector operands * new tests * Validate uniform id scope as an execution scope * Validate the values of memory and execution scopes are valid scope values * new test * Remove SPIR-V 1.4 Vulkan 1.0 environment * SPIR-V 1.4 requires Vulkan 1.1 * FIX: include string for spvLog * FIX: validate nonwritable * FIX: test case suite for member decorate string * FIX: test case for hlsl functionality1 * Validation test fixture: ease debugging * Use binary version for SPIR-V 1.4 specific features * Switch checks based on the SPIR-V version from the target environment to instead use the version from the binary * Moved header parsing into the ValidationState_t constructor (where version based features are set) * Added new versions of tests that assemble a 1.3 binary and validate a 1.4 environment * Fix test for update to SPIR-V 1.4 headers * Fix formatting * Ext inst lookup: Add Vulkan 1.1 env with SPIR-V 1.4 * Update spirv-val help * Operand version checks should use module version Use the module version instead of the target environment version. * Fix comment about two-access form of OpCopyMemory
2019-05-07 16:27:18 +00:00
TEST_F(ValidateDecorations, NoSignedWrapRequiresExtensionV13Bad) {
std::string spirv = MakeIntegerShader("OpDecorate %val NoSignedWrap",
"%val = OpIAdd %int %zero %zero", "");
CompileSuccessfully(spirv);
EXPECT_NE(SPV_SUCCESS, ValidateInstructions(SPV_ENV_UNIVERSAL_1_3));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("requires one of these extensions: "
"SPV_KHR_no_integer_wrap_decoration"));
}
TEST_F(ValidateDecorations, NoSignedWrapOkInSPV14Good) {
std::string spirv = MakeIntegerShader("OpDecorate %val NoSignedWrap",
"%val = OpIAdd %int %zero %zero", "");
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_4);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions(SPV_ENV_UNIVERSAL_1_4));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
Validate decorations from SPV_KHR_no_integer_wrap (#2271) Validates NoSignedWrap, NoUnsignedWrap. We are permissive by allowing any extended instruction.
2019-01-09 15:36:17 +00:00
TEST_F(ValidateDecorations, NoSignedWrapIAddGood) {
std::string spirv = MakeIntegerShader("OpDecorate %val NoSignedWrap",
"%val = OpIAdd %int %zero %zero");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, NoSignedWrapISubGood) {
std::string spirv = MakeIntegerShader("OpDecorate %val NoSignedWrap",
"%val = OpISub %int %zero %zero");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, NoSignedWrapIMulGood) {
std::string spirv = MakeIntegerShader("OpDecorate %val NoSignedWrap",
"%val = OpIMul %int %zero %zero");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, NoSignedWrapShiftLeftLogicalGood) {
std::string spirv =
MakeIntegerShader("OpDecorate %val NoSignedWrap",
"%val = OpShiftLeftLogical %int %zero %zero");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, NoSignedWrapSNegateGood) {
std::string spirv = MakeIntegerShader("OpDecorate %val NoSignedWrap",
"%val = OpSNegate %int %zero");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, NoSignedWrapSRemBad) {
std::string spirv = MakeIntegerShader("OpDecorate %val NoSignedWrap",
"%val = OpSRem %int %zero %zero");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("NoSignedWrap decoration may not be applied to SRem"));
}
TEST_F(ValidateDecorations, NoSignedWrapFAddBad) {
std::string spirv = MakeIntegerShader("OpDecorate %val NoSignedWrap",
"%val = OpFAdd %float %float0 %float0");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("NoSignedWrap decoration may not be applied to FAdd"));
}
TEST_F(ValidateDecorations, NoSignedWrapExtInstOpenCLGood) {
std::string spirv =
MakeIntegerShader("OpDecorate %val NoSignedWrap",
"%val = OpExtInst %int %opencl s_abs %zero");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, NoSignedWrapExtInstGLSLGood) {
std::string spirv = MakeIntegerShader(
"OpDecorate %val NoSignedWrap", "%val = OpExtInst %int %glsl SAbs %zero");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
// TODO(dneto): For NoSignedWrap and NoUnsignedWrap, permit
// "OpExtInst for instruction numbers specified in the extended
// instruction-set specifications as accepting this decoration."
// NoUnignedWrap
TEST_F(ValidateDecorations, NoUnsignedWrapOnTypeBad) {
std::string spirv = MakeIntegerShader("OpDecorate %void NoUnsignedWrap", "");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("NoUnsignedWrap decoration may not be applied to TypeVoid"));
}
TEST_F(ValidateDecorations, NoUnsignedWrapOnLabelBad) {
std::string spirv = MakeIntegerShader("OpDecorate %entry NoUnsignedWrap", "");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("NoUnsignedWrap decoration may not be applied to Label"));
}
TEST_F(ValidateDecorations, NoUnsignedWrapRequiresExtensionBad) {
std::string spirv = MakeIntegerShader("OpDecorate %val NoUnsignedWrap",
"%val = OpIAdd %int %zero %zero", "");
CompileSuccessfully(spirv);
EXPECT_NE(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("requires one of these extensions: "
"SPV_KHR_no_integer_wrap_decoration"));
}
Support SPIR-V 1.4 (#2550) * SPIR-V 1.4 headers, add SPV_ENV_UNIVERSAL_1_4 * Support --target-env spv1.4 in help for command line tools * Support asm/dis of UniformId decoration * Validate UniformId decoration * Fix version check on instructions and operands Also register decorations used with OpDecorateId * Extension lists can differ between enums that match Example: SubgroupMaskEq vs SubgroupMaskEqKHR * Validate scope value for Uniform decoration, for SPIR-V 1.4 * More unioning of exts * Preserve grammar order within an enum value * 1.4: Validate OpSelect over composites * Tools default to 1.4 * Add asm/dis test for OpCopyLogical * 1.4: asm/dis tests for PtrEqual, PtrNotEqual, PtrDiff * Basic asm/Dis test for OpCopyMemory * Test asm/dis OpCopyMemory with 2-memory access Add asm/dis tests for OpCopyMemorySized Requires grammar update to add second optional memory access operand to OpCopyMemory and OpCopyMemorySized * Validate one or two memory accesses on OpCopyMemory* * Check av/vis on CopyMemory source and target memory access This is a proposed rule. See https://gitlab.khronos.org/spirv/SPIR-V/issues/413 * Validate operation for OpSpecConstantOp * Validate NonWritable decoration Also permit NonWritable on members of UBO and SSBO. * SPIR-V 1.4: NonWrtiable can decorate Function and Private vars * Update optimizer CLI tests for SPIR-V 1.4 * Testing tools: Give expected SPIR-V version in message * SPIR-V 1.4 validation for entry point interfaces * Allow only unique interfaces * Allow all global variables * Check that all statically used global variables are listed * new tests * Add validation fixture CompileFailure * Add 1.4 validation for pointer comparisons * New tests * Validate with image operands SignExtend, ZeroExtend Since we don't actually know the image texel format, we can't fully validate. We need more context. But we can make sure we allow the new image operands in known-good cases. * Validate OpCopyLogical * Recursively checks subtypes * new tests * Add SPIR-V 1.4 tests for NoSignedWrap, NoUnsignedWrap * Allow scalar conditions in 1.4 with OpSelect * Allows scalar conditions with vector operands * new tests * Validate uniform id scope as an execution scope * Validate the values of memory and execution scopes are valid scope values * new test * Remove SPIR-V 1.4 Vulkan 1.0 environment * SPIR-V 1.4 requires Vulkan 1.1 * FIX: include string for spvLog * FIX: validate nonwritable * FIX: test case suite for member decorate string * FIX: test case for hlsl functionality1 * Validation test fixture: ease debugging * Use binary version for SPIR-V 1.4 specific features * Switch checks based on the SPIR-V version from the target environment to instead use the version from the binary * Moved header parsing into the ValidationState_t constructor (where version based features are set) * Added new versions of tests that assemble a 1.3 binary and validate a 1.4 environment * Fix test for update to SPIR-V 1.4 headers * Fix formatting * Ext inst lookup: Add Vulkan 1.1 env with SPIR-V 1.4 * Update spirv-val help * Operand version checks should use module version Use the module version instead of the target environment version. * Fix comment about two-access form of OpCopyMemory
2019-05-07 16:27:18 +00:00
TEST_F(ValidateDecorations, NoUnsignedWrapRequiresExtensionV13Bad) {
std::string spirv = MakeIntegerShader("OpDecorate %val NoUnsignedWrap",
"%val = OpIAdd %int %zero %zero", "");
CompileSuccessfully(spirv);
EXPECT_NE(SPV_SUCCESS, ValidateInstructions(SPV_ENV_UNIVERSAL_1_3));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("requires one of these extensions: "
"SPV_KHR_no_integer_wrap_decoration"));
}
TEST_F(ValidateDecorations, NoUnsignedWrapOkInSPV14Good) {
std::string spirv = MakeIntegerShader("OpDecorate %val NoUnsignedWrap",
"%val = OpIAdd %int %zero %zero", "");
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_4);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions(SPV_ENV_UNIVERSAL_1_4));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
Validate decorations from SPV_KHR_no_integer_wrap (#2271) Validates NoSignedWrap, NoUnsignedWrap. We are permissive by allowing any extended instruction.
2019-01-09 15:36:17 +00:00
TEST_F(ValidateDecorations, NoUnsignedWrapIAddGood) {
std::string spirv = MakeIntegerShader("OpDecorate %val NoUnsignedWrap",
"%val = OpIAdd %int %zero %zero");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, NoUnsignedWrapISubGood) {
std::string spirv = MakeIntegerShader("OpDecorate %val NoUnsignedWrap",
"%val = OpISub %int %zero %zero");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, NoUnsignedWrapIMulGood) {
std::string spirv = MakeIntegerShader("OpDecorate %val NoUnsignedWrap",
"%val = OpIMul %int %zero %zero");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, NoUnsignedWrapShiftLeftLogicalGood) {
std::string spirv =
MakeIntegerShader("OpDecorate %val NoUnsignedWrap",
"%val = OpShiftLeftLogical %int %zero %zero");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, NoUnsignedWrapSNegateGood) {
std::string spirv = MakeIntegerShader("OpDecorate %val NoUnsignedWrap",
"%val = OpSNegate %int %zero");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, NoUnsignedWrapSRemBad) {
std::string spirv = MakeIntegerShader("OpDecorate %val NoUnsignedWrap",
"%val = OpSRem %int %zero %zero");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("NoUnsignedWrap decoration may not be applied to SRem"));
}
TEST_F(ValidateDecorations, NoUnsignedWrapFAddBad) {
std::string spirv = MakeIntegerShader("OpDecorate %val NoUnsignedWrap",
"%val = OpFAdd %float %float0 %float0");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("NoUnsignedWrap decoration may not be applied to FAdd"));
}
TEST_F(ValidateDecorations, NoUnsignedWrapExtInstOpenCLGood) {
std::string spirv =
MakeIntegerShader("OpDecorate %val NoUnsignedWrap",
"%val = OpExtInst %int %opencl s_abs %zero");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, NoUnsignedWrapExtInstGLSLGood) {
std::string spirv =
MakeIntegerShader("OpDecorate %val NoUnsignedWrap",
"%val = OpExtInst %int %glsl SAbs %zero");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
It is invalid to apply both Restrict and Aliased to the same <id> (#2408) to fix #2408 - It is invalid to apply both Restrict and Aliased to the same
2019-02-21 17:03:52 +00:00
TEST_F(ValidateDecorations, AliasedandRestrictBad) {
const std::string body = R"(
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 430
OpMemberDecorate %Output 0 Offset 0
OpDecorate %Output BufferBlock
OpDecorate %dataOutput Restrict
OpDecorate %dataOutput Aliased
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%Output = OpTypeStruct %float
%_ptr_Uniform_Output = OpTypePointer Uniform %Output
%dataOutput = OpVariable %_ptr_Uniform_Output Uniform
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(body.c_str());
ASSERT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("decorated with both Aliased and Restrict is not allowed"));
}
Validate decorations from SPV_KHR_no_integer_wrap (#2271) Validates NoSignedWrap, NoUnsignedWrap. We are permissive by allowing any extended instruction.
2019-01-09 15:36:17 +00:00
// TODO(dneto): For NoUnsignedWrap and NoUnsignedWrap, permit
// "OpExtInst for instruction numbers specified in the extended
// instruction-set specifications as accepting this decoration."
SPV_EXT_physical_storage_buffer (#2267)
2019-01-07 18:19:24 +00:00
TEST_F(ValidateDecorations, PSBAliasedRestrictPointerSuccess) {
const std::string body = R"(
OpCapability PhysicalStorageBufferAddressesEXT
OpCapability Int64
OpCapability Shader
OpExtension "SPV_EXT_physical_storage_buffer"
OpMemoryModel PhysicalStorageBuffer64EXT GLSL450
OpEntryPoint Fragment %main "main"
OpExecutionMode %main OriginUpperLeft
OpDecorate %val1 RestrictPointerEXT
%uint64 = OpTypeInt 64 0
%ptr = OpTypePointer PhysicalStorageBufferEXT %uint64
%pptr_f = OpTypePointer Function %ptr
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%main = OpFunction %void None %voidfn
%entry = OpLabel
%val1 = OpVariable %pptr_f Function
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(body.c_str());
ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
}
TEST_F(ValidateDecorations, PSBAliasedRestrictPointerMissing) {
const std::string body = R"(
OpCapability PhysicalStorageBufferAddressesEXT
OpCapability Int64
OpCapability Shader
OpExtension "SPV_EXT_physical_storage_buffer"
OpMemoryModel PhysicalStorageBuffer64EXT GLSL450
OpEntryPoint Fragment %main "main"
OpExecutionMode %main OriginUpperLeft
%uint64 = OpTypeInt 64 0
%ptr = OpTypePointer PhysicalStorageBufferEXT %uint64
%pptr_f = OpTypePointer Function %ptr
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%main = OpFunction %void None %voidfn
%entry = OpLabel
%val1 = OpVariable %pptr_f Function
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(body.c_str());
ASSERT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("expected AliasedPointerEXT or RestrictPointerEXT for "
"PhysicalStorageBufferEXT pointer"));
}
TEST_F(ValidateDecorations, PSBAliasedRestrictPointerBoth) {
const std::string body = R"(
OpCapability PhysicalStorageBufferAddressesEXT
OpCapability Int64
OpCapability Shader
OpExtension "SPV_EXT_physical_storage_buffer"
OpMemoryModel PhysicalStorageBuffer64EXT GLSL450
OpEntryPoint Fragment %main "main"
OpExecutionMode %main OriginUpperLeft
OpDecorate %val1 RestrictPointerEXT
OpDecorate %val1 AliasedPointerEXT
%uint64 = OpTypeInt 64 0
%ptr = OpTypePointer PhysicalStorageBufferEXT %uint64
%pptr_f = OpTypePointer Function %ptr
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%main = OpFunction %void None %voidfn
%entry = OpLabel
%val1 = OpVariable %pptr_f Function
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(body.c_str());
ASSERT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("can't specify both AliasedPointerEXT and RestrictPointerEXT "
"for PhysicalStorageBufferEXT pointer"));
}
TEST_F(ValidateDecorations, PSBAliasedRestrictFunctionParamSuccess) {
const std::string body = R"(
OpCapability PhysicalStorageBufferAddressesEXT
OpCapability Int64
OpCapability Shader
OpExtension "SPV_EXT_physical_storage_buffer"
OpMemoryModel PhysicalStorageBuffer64EXT GLSL450
OpEntryPoint Fragment %main "main"
OpExecutionMode %main OriginUpperLeft
OpDecorate %fparam Restrict
%uint64 = OpTypeInt 64 0
%ptr = OpTypePointer PhysicalStorageBufferEXT %uint64
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%fnptr = OpTypeFunction %void %ptr
%main = OpFunction %void None %voidfn
%entry = OpLabel
OpReturn
OpFunctionEnd
%fn = OpFunction %void None %fnptr
%fparam = OpFunctionParameter %ptr
%lab = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(body.c_str());
ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
}
TEST_F(ValidateDecorations, PSBAliasedRestrictFunctionParamMissing) {
const std::string body = R"(
OpCapability PhysicalStorageBufferAddressesEXT
OpCapability Int64
OpCapability Shader
OpExtension "SPV_EXT_physical_storage_buffer"
OpMemoryModel PhysicalStorageBuffer64EXT GLSL450
OpEntryPoint Fragment %main "main"
OpExecutionMode %main OriginUpperLeft
%uint64 = OpTypeInt 64 0
%ptr = OpTypePointer PhysicalStorageBufferEXT %uint64
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%fnptr = OpTypeFunction %void %ptr
%main = OpFunction %void None %voidfn
%entry = OpLabel
OpReturn
OpFunctionEnd
%fn = OpFunction %void None %fnptr
%fparam = OpFunctionParameter %ptr
%lab = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(body.c_str());
ASSERT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
Validate decorations from SPV_KHR_no_integer_wrap (#2271) Validates NoSignedWrap, NoUnsignedWrap. We are permissive by allowing any extended instruction.
2019-01-09 15:36:17 +00:00
EXPECT_THAT(getDiagnosticString(),
HasSubstr("expected Aliased or Restrict for "
"PhysicalStorageBufferEXT pointer"));
SPV_EXT_physical_storage_buffer (#2267)
2019-01-07 18:19:24 +00:00
}
TEST_F(ValidateDecorations, PSBAliasedRestrictFunctionParamBoth) {
const std::string body = R"(
OpCapability PhysicalStorageBufferAddressesEXT
OpCapability Int64
OpCapability Shader
OpExtension "SPV_EXT_physical_storage_buffer"
OpMemoryModel PhysicalStorageBuffer64EXT GLSL450
OpEntryPoint Fragment %main "main"
OpExecutionMode %main OriginUpperLeft
OpDecorate %fparam Restrict
OpDecorate %fparam Aliased
%uint64 = OpTypeInt 64 0
%ptr = OpTypePointer PhysicalStorageBufferEXT %uint64
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%fnptr = OpTypeFunction %void %ptr
%main = OpFunction %void None %voidfn
%entry = OpLabel
OpReturn
OpFunctionEnd
%fn = OpFunction %void None %fnptr
%fparam = OpFunctionParameter %ptr
%lab = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(body.c_str());
ASSERT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("can't specify both Aliased and Restrict for "
"PhysicalStorageBufferEXT pointer"));
}
TEST_F(ValidateDecorations, PSBFPRoundingModeSuccess) {
std::string spirv = R"(
OpCapability PhysicalStorageBufferAddressesEXT
OpCapability Shader
OpCapability Linkage
OpCapability StorageBuffer16BitAccess
OpExtension "SPV_EXT_physical_storage_buffer"
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpExtension "SPV_KHR_variable_pointers"
OpExtension "SPV_KHR_16bit_storage"
OpMemoryModel PhysicalStorageBuffer64EXT GLSL450
OpEntryPoint GLCompute %main "main"
OpDecorate %_ FPRoundingMode RTE
OpDecorate %half_ptr_var AliasedPointerEXT
%half = OpTypeFloat 16
%float = OpTypeFloat 32
%float_1_25 = OpConstant %float 1.25
%half_ptr = OpTypePointer PhysicalStorageBufferEXT %half
%half_pptr_f = OpTypePointer Function %half_ptr
%void = OpTypeVoid
%func = OpTypeFunction %void
%main = OpFunction %void None %func
%main_entry = OpLabel
%half_ptr_var = OpVariable %half_pptr_f Function
%val1 = OpLoad %half_ptr %half_ptr_var
%_ = OpFConvert %half %float_1_25
OpStore %val1 %_ Aligned 2
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
}
Fix layout checks for nested struct in relaxed layout; and descriptor arrays (#2312) * Fixed layout checks for nested structures Fixes #2303 * Incoming offsets accumulate through nested structures * Check layouts through arrays * Perform layout checks in the presence of descriptor arrays (and runtime arrays) * Fix formatting
2019-01-22 23:15:24 +00:00
TEST_F(ValidateDecorations, InvalidStraddle) {
const std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpMemberDecorate %inner_struct 0 Offset 0
OpMemberDecorate %inner_struct 1 Offset 4
OpDecorate %outer_struct Block
OpMemberDecorate %outer_struct 0 Offset 0
OpMemberDecorate %outer_struct 1 Offset 8
OpDecorate %var DescriptorSet 0
OpDecorate %var Binding 0
%void = OpTypeVoid
%float = OpTypeFloat 32
%float2 = OpTypeVector %float 2
%inner_struct = OpTypeStruct %float %float2
%outer_struct = OpTypeStruct %float2 %inner_struct
%ptr_ssbo_outer = OpTypePointer StorageBuffer %outer_struct
%var = OpVariable %ptr_ssbo_outer StorageBuffer
%void_fn = OpTypeFunction %void
%main = OpFunction %void None %void_fn
%entry = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_1);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_VULKAN_1_1));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Structure id 2 decorated as Block for variable in "
"StorageBuffer storage class must follow relaxed "
"storage buffer layout rules: member 1 is an "
"improperly straddling vector at offset 12"));
}
TEST_F(ValidateDecorations, DescriptorArray) {
const std::string spirv = R"(
OpCapability Shader
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpDecorate %struct Block
OpMemberDecorate %struct 0 Offset 0
OpMemberDecorate %struct 1 Offset 1
OpDecorate %var DescriptorSet 0
OpDecorate %var Binding 0
%void = OpTypeVoid
%float = OpTypeFloat 32
%int = OpTypeInt 32 0
%int_2 = OpConstant %int 2
%float2 = OpTypeVector %float 2
%struct = OpTypeStruct %float %float2
%struct_array = OpTypeArray %struct %int_2
%ptr_ssbo_array = OpTypePointer StorageBuffer %struct_array
%var = OpVariable %ptr_ssbo_array StorageBuffer
%void_fn = OpTypeFunction %void
%main = OpFunction %void None %void_fn
%entry = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_0);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_VULKAN_1_0));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Structure id 2 decorated as Block for variable in "
"StorageBuffer storage class must follow standard "
"storage buffer layout rules: member 1 at offset 1 is "
"not aligned to 8"));
}
TEST_F(ValidateDecorations, DescriptorRuntimeArray) {
const std::string spirv = R"(
OpCapability Shader
OpCapability RuntimeDescriptorArrayEXT
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpExtension "SPV_EXT_descriptor_indexing"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpDecorate %struct Block
OpMemberDecorate %struct 0 Offset 0
OpMemberDecorate %struct 1 Offset 1
OpDecorate %var DescriptorSet 0
OpDecorate %var Binding 0
%void = OpTypeVoid
%float = OpTypeFloat 32
%int = OpTypeInt 32 0
%float2 = OpTypeVector %float 2
%struct = OpTypeStruct %float %float2
%struct_array = OpTypeRuntimeArray %struct
%ptr_ssbo_array = OpTypePointer StorageBuffer %struct_array
%var = OpVariable %ptr_ssbo_array StorageBuffer
%void_fn = OpTypeFunction %void
%main = OpFunction %void None %void_fn
%entry = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_0);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_VULKAN_1_0));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Structure id 2 decorated as Block for variable in "
"StorageBuffer storage class must follow standard "
"storage buffer layout rules: member 1 at offset 1 is "
"not aligned to 8"));
}
More layout check fixes (#2315) * check array strides for multidimensional arrays * check layouts of structs in arrays for multiple indices * new tests
2019-01-24 22:24:31 +00:00
TEST_F(ValidateDecorations, MultiDimensionalArray) {
const std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpDecorate %struct Block
OpMemberDecorate %struct 0 Offset 0
OpDecorate %array_4 ArrayStride 4
OpDecorate %array_3 ArrayStride 48
OpDecorate %var DescriptorSet 0
OpDecorate %var Binding 0
%void = OpTypeVoid
%int = OpTypeInt 32 0
%int_3 = OpConstant %int 3
%int_4 = OpConstant %int 4
%array_4 = OpTypeArray %int %int_4
%array_3 = OpTypeArray %array_4 %int_3
%struct = OpTypeStruct %array_3
%ptr_struct = OpTypePointer Uniform %struct
%var = OpVariable %ptr_struct Uniform
%void_fn = OpTypeFunction %void
%main = OpFunction %void None %void_fn
%entry = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_0);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_VULKAN_1_0));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Structure id 2 decorated as Block for variable in "
"Uniform storage class must follow standard uniform "
"buffer layout rules: member 0 contains an array with "
"stride 4 not satisfying alignment to 16"));
}
TEST_F(ValidateDecorations, ImproperStraddleInArray) {
const std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpDecorate %struct Block
OpMemberDecorate %struct 0 Offset 0
OpDecorate %array ArrayStride 24
OpMemberDecorate %inner 0 Offset 0
OpMemberDecorate %inner 1 Offset 4
OpMemberDecorate %inner 2 Offset 12
OpMemberDecorate %inner 3 Offset 16
OpDecorate %var DescriptorSet 0
OpDecorate %var Binding 0
%void = OpTypeVoid
%int = OpTypeInt 32 0
%int_2 = OpConstant %int 2
%int2 = OpTypeVector %int 2
%inner = OpTypeStruct %int %int2 %int %int
%array = OpTypeArray %inner %int_2
%struct = OpTypeStruct %array
%ptr_struct = OpTypePointer StorageBuffer %struct
%var = OpVariable %ptr_struct StorageBuffer
%void_fn = OpTypeFunction %void
%main = OpFunction %void None %void_fn
%entry = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_1);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_VULKAN_1_1));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Structure id 4 decorated as Block for variable in "
"StorageBuffer storage class must follow relaxed "
"storage buffer layout rules: member 1 is an "
"improperly straddling vector at offset 28"));
}
Reduce runtime of array layout checks (#2534) Fixes #2533 * Stop checking layouts once the offset gets back to a 16 byte alignment
2019-04-23 14:33:00 +00:00
TEST_F(ValidateDecorations, LargeArray) {
const std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpDecorate %struct Block
OpMemberDecorate %struct 0 Offset 0
OpDecorate %array ArrayStride 24
OpMemberDecorate %inner 0 Offset 0
OpMemberDecorate %inner 1 Offset 8
OpMemberDecorate %inner 2 Offset 16
OpMemberDecorate %inner 3 Offset 20
OpDecorate %var DescriptorSet 0
OpDecorate %var Binding 0
%void = OpTypeVoid
%int = OpTypeInt 32 0
%int_2000000 = OpConstant %int 2000000
%int2 = OpTypeVector %int 2
%inner = OpTypeStruct %int %int2 %int %int
%array = OpTypeArray %inner %int_2000000
%struct = OpTypeStruct %array
%ptr_struct = OpTypePointer StorageBuffer %struct
%var = OpVariable %ptr_struct StorageBuffer
%void_fn = OpTypeFunction %void
%main = OpFunction %void None %void_fn
%entry = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, SPV_ENV_VULKAN_1_1);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions(SPV_ENV_VULKAN_1_1));
}
Validate NonWritable decoration (#2263) Also permit NonWritable on members of structs used for UBO and SSBO. (That seems inadvertently removed in recent revisions of the spec.)
2019-01-28 20:44:13 +00:00
// NonWritable
// Returns a SPIR-V shader module with variables in various storage classes,
// parameterizable by which ID should be decorated as NonWritable.
std::string ShaderWithNonWritableTarget(const std::string& target,
bool member_decorate = false) {
const std::string decoration_inst =
std::string(member_decorate ? "OpMemberDecorate " : "OpDecorate ") +
target + (member_decorate ? " 0" : "");
return std::string(R"(
OpCapability Shader
Allow arrayed storage images for NonWritable decoration (#2358) Fixes #2354 * Storage image pointer registration allows optional level of arraying * Added a test
2019-02-06 20:20:19 +00:00
OpCapability RuntimeDescriptorArrayEXT
OpExtension "SPV_EXT_descriptor_indexing"
Validate NonWritable decoration (#2263) Also permit NonWritable on members of structs used for UBO and SSBO. (That seems inadvertently removed in recent revisions of the spec.)
2019-01-28 20:44:13 +00:00
OpExtension "SPV_KHR_storage_buffer_storage_class"
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpName %label "label"
OpName %param_f "param_f"
OpName %param_p "param_p"
OpName %_ptr_imstor "_ptr_imstor"
OpName %_ptr_imsam "_ptr_imsam"
OpName %var_wg "var_wg"
OpName %var_imsam "var_imsam"
OpName %var_priv "var_priv"
OpName %var_func "var_func"
Allow NonWritable to target struct members. (#2420) It should be allowed for the NonWritable decoration to be applied to structure type members.
2019-02-27 21:11:50 +00:00
OpName %simple_struct "simple_struct"
Validate NonWritable decoration (#2263) Also permit NonWritable on members of structs used for UBO and SSBO. (That seems inadvertently removed in recent revisions of the spec.)
2019-01-28 20:44:13 +00:00
OpDecorate %struct_b Block
OpDecorate %struct_b_rtarr Block
OpMemberDecorate %struct_b 0 Offset 0
OpMemberDecorate %struct_b_rtarr 0 Offset 0
OpDecorate %rtarr ArrayStride 4
)") + decoration_inst +
R"( NonWritable
%void = OpTypeVoid
%void_fn = OpTypeFunction %void
%float = OpTypeFloat 32
%float_0 = OpConstant %float 0
Allow arrayed storage images for NonWritable decoration (#2358) Fixes #2354 * Storage image pointer registration allows optional level of arraying * Added a test
2019-02-06 20:20:19 +00:00
%int = OpTypeInt 32 0
%int_2 = OpConstant %int 2
Validate NonWritable decoration (#2263) Also permit NonWritable on members of structs used for UBO and SSBO. (That seems inadvertently removed in recent revisions of the spec.)
2019-01-28 20:44:13 +00:00
%struct_b = OpTypeStruct %float
%rtarr = OpTypeRuntimeArray %float
%struct_b_rtarr = OpTypeStruct %rtarr
Allow NonWritable to target struct members. (#2420) It should be allowed for the NonWritable decoration to be applied to structure type members.
2019-02-27 21:11:50 +00:00
%simple_struct = OpTypeStruct %float
Validate NonWritable decoration (#2263) Also permit NonWritable on members of structs used for UBO and SSBO. (That seems inadvertently removed in recent revisions of the spec.)
2019-01-28 20:44:13 +00:00
; storage image
%imstor = OpTypeImage %float 2D 0 0 0 2 R32f
; sampled image
%imsam = OpTypeImage %float 2D 0 0 0 1 R32f
Allow arrayed storage images for NonWritable decoration (#2358) Fixes #2354 * Storage image pointer registration allows optional level of arraying * Added a test
2019-02-06 20:20:19 +00:00
%array_imstor = OpTypeArray %imstor %int_2
%rta_imstor = OpTypeRuntimeArray %imstor
Validate NonWritable decoration (#2263) Also permit NonWritable on members of structs used for UBO and SSBO. (That seems inadvertently removed in recent revisions of the spec.)
2019-01-28 20:44:13 +00:00
%_ptr_Uniform_stb = OpTypePointer Uniform %struct_b
%_ptr_StorageBuffer_stb = OpTypePointer StorageBuffer %struct_b
%_ptr_StorageBuffer_stb_rtarr = OpTypePointer StorageBuffer %struct_b_rtarr
%_ptr_Workgroup = OpTypePointer Workgroup %float
%_ptr_Private = OpTypePointer Private %float
%_ptr_Function = OpTypePointer Function %float
%_ptr_imstor = OpTypePointer UniformConstant %imstor
%_ptr_imsam = OpTypePointer UniformConstant %imsam
Allow arrayed storage images for NonWritable decoration (#2358) Fixes #2354 * Storage image pointer registration allows optional level of arraying * Added a test
2019-02-06 20:20:19 +00:00
%_ptr_array_imstor = OpTypePointer UniformConstant %array_imstor
%_ptr_rta_imstor = OpTypePointer UniformConstant %rta_imstor
Validate NonWritable decoration (#2263) Also permit NonWritable on members of structs used for UBO and SSBO. (That seems inadvertently removed in recent revisions of the spec.)
2019-01-28 20:44:13 +00:00
%extra_fn = OpTypeFunction %void %float %_ptr_Private %_ptr_imstor
%var_ubo = OpVariable %_ptr_Uniform_stb Uniform
%var_ssbo_sb = OpVariable %_ptr_StorageBuffer_stb StorageBuffer
%var_ssbo_sb_rtarr = OpVariable %_ptr_StorageBuffer_stb_rtarr StorageBuffer
%var_wg = OpVariable %_ptr_Workgroup Workgroup
%var_priv = OpVariable %_ptr_Private Private
%var_imstor = OpVariable %_ptr_imstor UniformConstant
%var_imsam = OpVariable %_ptr_imsam UniformConstant
Allow arrayed storage images for NonWritable decoration (#2358) Fixes #2354 * Storage image pointer registration allows optional level of arraying * Added a test
2019-02-06 20:20:19 +00:00
%var_array_imstor = OpVariable %_ptr_array_imstor UniformConstant
%var_rta_imstor = OpVariable %_ptr_rta_imstor UniformConstant
Validate NonWritable decoration (#2263) Also permit NonWritable on members of structs used for UBO and SSBO. (That seems inadvertently removed in recent revisions of the spec.)
2019-01-28 20:44:13 +00:00
%helper = OpFunction %void None %extra_fn
%param_f = OpFunctionParameter %float
%param_p = OpFunctionParameter %_ptr_Private
%param_pimstor = OpFunctionParameter %_ptr_imstor
%helper_label = OpLabel
%helper_func_var = OpVariable %_ptr_Function Function
OpReturn
OpFunctionEnd
%main = OpFunction %void None %void_fn
%label = OpLabel
%var_func = OpVariable %_ptr_Function Function
OpReturn
OpFunctionEnd
)";
}
TEST_F(ValidateDecorations, NonWritableLabelTargetBad) {
std::string spirv = ShaderWithNonWritableTarget("%label");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Target of NonWritable decoration must be a "
"memory object declaration (a variable or a function "
"parameter)\n %label = OpLabel"));
}
TEST_F(ValidateDecorations, NonWritableTypeTargetBad) {
std::string spirv = ShaderWithNonWritableTarget("%void");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Target of NonWritable decoration must be a "
"memory object declaration (a variable or a function "
"parameter)\n %void = OpTypeVoid"));
}
TEST_F(ValidateDecorations, NonWritableValueTargetBad) {
std::string spirv = ShaderWithNonWritableTarget("%float_0");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Target of NonWritable decoration must be a "
"memory object declaration (a variable or a function "
"parameter)\n %float_0 = OpConstant %float 0"));
}
TEST_F(ValidateDecorations, NonWritableValueParamBad) {
std::string spirv = ShaderWithNonWritableTarget("%param_f");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Target of NonWritable decoration is invalid: must "
"point to a storage image, uniform block, or storage "
"buffer\n %param_f = OpFunctionParameter %float"));
}
TEST_F(ValidateDecorations, NonWritablePointerParamButWrongTypeBad) {
std::string spirv = ShaderWithNonWritableTarget("%param_p");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(
getDiagnosticString(),
HasSubstr(
"Target of NonWritable decoration is invalid: must "
"point to a storage image, uniform block, or storage "
"buffer\n %param_p = OpFunctionParameter %_ptr_Private_float"));
}
TEST_F(ValidateDecorations, NonWritablePointerParamStorageImageGood) {
std::string spirv = ShaderWithNonWritableTarget("%param_pimstor");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, NonWritableVarStorageImageGood) {
std::string spirv = ShaderWithNonWritableTarget("%var_imstor");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, NonWritableVarSampledImageBad) {
std::string spirv = ShaderWithNonWritableTarget("%var_imsam");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Target of NonWritable decoration is invalid: must "
"point to a storage image, uniform block, or storage "
"buffer\n %var_imsam"));
}
TEST_F(ValidateDecorations, NonWritableVarUboGood) {
std::string spirv = ShaderWithNonWritableTarget("%var_ubo");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, NonWritableVarSsboInUniformGood) {
Use last version (#2578) * Use grammar last version Fixes #2560 * Parse last version and use it in checks * Update grammar header generation * Fix NonWritable tests * Fix check and add specific tests
2019-05-10 15:02:01 +00:00
const std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpDecorate %struct_bb BufferBlock
OpMemberDecorate %struct_bb 0 Offset 0
OpDecorate %var_ssbo_u NonWritable
%void = OpTypeVoid
%void_fn = OpTypeFunction %void
%float = OpTypeFloat 32
%struct_bb = OpTypeStruct %float
%_ptr_Uniform_stbb = OpTypePointer Uniform %struct_bb
%var_ssbo_u = OpVariable %_ptr_Uniform_stbb Uniform
%main = OpFunction %void None %void_fn
%label = OpLabel
OpReturn
OpFunctionEnd
)";
Validate NonWritable decoration (#2263) Also permit NonWritable on members of structs used for UBO and SSBO. (That seems inadvertently removed in recent revisions of the spec.)
2019-01-28 20:44:13 +00:00
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, NonWritableVarSsboInStorageBufferGood) {
std::string spirv = ShaderWithNonWritableTarget("%var_ssbo_sb");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, NonWritableMemberOfSsboInStorageBufferGood) {
std::string spirv = ShaderWithNonWritableTarget("%struct_b_rtarr", true);
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
Allow NonWritable to target struct members. (#2420) It should be allowed for the NonWritable decoration to be applied to structure type members.
2019-02-27 21:11:50 +00:00
TEST_F(ValidateDecorations, NonWritableMemberOfStructGood) {
std::string spirv = ShaderWithNonWritableTarget("%simple_struct", true);
Validate NonWritable decoration (#2263) Also permit NonWritable on members of structs used for UBO and SSBO. (That seems inadvertently removed in recent revisions of the spec.)
2019-01-28 20:44:13 +00:00
CompileSuccessfully(spirv);
Allow NonWritable to target struct members. (#2420) It should be allowed for the NonWritable decoration to be applied to structure type members.
2019-02-27 21:11:50 +00:00
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
Validate NonWritable decoration (#2263) Also permit NonWritable on members of structs used for UBO and SSBO. (That seems inadvertently removed in recent revisions of the spec.)
2019-01-28 20:44:13 +00:00
}
TEST_F(ValidateDecorations, NonWritableVarWorkgroupBad) {
std::string spirv = ShaderWithNonWritableTarget("%var_wg");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Target of NonWritable decoration is invalid: must "
"point to a storage image, uniform block, or storage "
"buffer\n %var_wg"));
}
Support SPIR-V 1.4 (#2550) * SPIR-V 1.4 headers, add SPV_ENV_UNIVERSAL_1_4 * Support --target-env spv1.4 in help for command line tools * Support asm/dis of UniformId decoration * Validate UniformId decoration * Fix version check on instructions and operands Also register decorations used with OpDecorateId * Extension lists can differ between enums that match Example: SubgroupMaskEq vs SubgroupMaskEqKHR * Validate scope value for Uniform decoration, for SPIR-V 1.4 * More unioning of exts * Preserve grammar order within an enum value * 1.4: Validate OpSelect over composites * Tools default to 1.4 * Add asm/dis test for OpCopyLogical * 1.4: asm/dis tests for PtrEqual, PtrNotEqual, PtrDiff * Basic asm/Dis test for OpCopyMemory * Test asm/dis OpCopyMemory with 2-memory access Add asm/dis tests for OpCopyMemorySized Requires grammar update to add second optional memory access operand to OpCopyMemory and OpCopyMemorySized * Validate one or two memory accesses on OpCopyMemory* * Check av/vis on CopyMemory source and target memory access This is a proposed rule. See https://gitlab.khronos.org/spirv/SPIR-V/issues/413 * Validate operation for OpSpecConstantOp * Validate NonWritable decoration Also permit NonWritable on members of UBO and SSBO. * SPIR-V 1.4: NonWrtiable can decorate Function and Private vars * Update optimizer CLI tests for SPIR-V 1.4 * Testing tools: Give expected SPIR-V version in message * SPIR-V 1.4 validation for entry point interfaces * Allow only unique interfaces * Allow all global variables * Check that all statically used global variables are listed * new tests * Add validation fixture CompileFailure * Add 1.4 validation for pointer comparisons * New tests * Validate with image operands SignExtend, ZeroExtend Since we don't actually know the image texel format, we can't fully validate. We need more context. But we can make sure we allow the new image operands in known-good cases. * Validate OpCopyLogical * Recursively checks subtypes * new tests * Add SPIR-V 1.4 tests for NoSignedWrap, NoUnsignedWrap * Allow scalar conditions in 1.4 with OpSelect * Allows scalar conditions with vector operands * new tests * Validate uniform id scope as an execution scope * Validate the values of memory and execution scopes are valid scope values * new test * Remove SPIR-V 1.4 Vulkan 1.0 environment * SPIR-V 1.4 requires Vulkan 1.1 * FIX: include string for spvLog * FIX: validate nonwritable * FIX: test case suite for member decorate string * FIX: test case for hlsl functionality1 * Validation test fixture: ease debugging * Use binary version for SPIR-V 1.4 specific features * Switch checks based on the SPIR-V version from the target environment to instead use the version from the binary * Moved header parsing into the ValidationState_t constructor (where version based features are set) * Added new versions of tests that assemble a 1.3 binary and validate a 1.4 environment * Fix test for update to SPIR-V 1.4 headers * Fix formatting * Ext inst lookup: Add Vulkan 1.1 env with SPIR-V 1.4 * Update spirv-val help * Operand version checks should use module version Use the module version instead of the target environment version. * Fix comment about two-access form of OpCopyMemory
2019-05-07 16:27:18 +00:00
TEST_F(ValidateDecorations, NonWritableVarWorkgroupV14Bad) {
std::string spirv = ShaderWithNonWritableTarget("%var_wg");
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_4);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_UNIVERSAL_1_4));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Target of NonWritable decoration is invalid: must "
"point to a storage image, uniform block, storage "
"buffer, or variable in Private or Function storage "
"class\n %var_wg"));
}
Validate NonWritable decoration (#2263) Also permit NonWritable on members of structs used for UBO and SSBO. (That seems inadvertently removed in recent revisions of the spec.)
2019-01-28 20:44:13 +00:00
TEST_F(ValidateDecorations, NonWritableVarPrivateBad) {
std::string spirv = ShaderWithNonWritableTarget("%var_priv");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Target of NonWritable decoration is invalid: must "
"point to a storage image, uniform block, or storage "
"buffer\n %var_priv"));
}
Support SPIR-V 1.4 (#2550) * SPIR-V 1.4 headers, add SPV_ENV_UNIVERSAL_1_4 * Support --target-env spv1.4 in help for command line tools * Support asm/dis of UniformId decoration * Validate UniformId decoration * Fix version check on instructions and operands Also register decorations used with OpDecorateId * Extension lists can differ between enums that match Example: SubgroupMaskEq vs SubgroupMaskEqKHR * Validate scope value for Uniform decoration, for SPIR-V 1.4 * More unioning of exts * Preserve grammar order within an enum value * 1.4: Validate OpSelect over composites * Tools default to 1.4 * Add asm/dis test for OpCopyLogical * 1.4: asm/dis tests for PtrEqual, PtrNotEqual, PtrDiff * Basic asm/Dis test for OpCopyMemory * Test asm/dis OpCopyMemory with 2-memory access Add asm/dis tests for OpCopyMemorySized Requires grammar update to add second optional memory access operand to OpCopyMemory and OpCopyMemorySized * Validate one or two memory accesses on OpCopyMemory* * Check av/vis on CopyMemory source and target memory access This is a proposed rule. See https://gitlab.khronos.org/spirv/SPIR-V/issues/413 * Validate operation for OpSpecConstantOp * Validate NonWritable decoration Also permit NonWritable on members of UBO and SSBO. * SPIR-V 1.4: NonWrtiable can decorate Function and Private vars * Update optimizer CLI tests for SPIR-V 1.4 * Testing tools: Give expected SPIR-V version in message * SPIR-V 1.4 validation for entry point interfaces * Allow only unique interfaces * Allow all global variables * Check that all statically used global variables are listed * new tests * Add validation fixture CompileFailure * Add 1.4 validation for pointer comparisons * New tests * Validate with image operands SignExtend, ZeroExtend Since we don't actually know the image texel format, we can't fully validate. We need more context. But we can make sure we allow the new image operands in known-good cases. * Validate OpCopyLogical * Recursively checks subtypes * new tests * Add SPIR-V 1.4 tests for NoSignedWrap, NoUnsignedWrap * Allow scalar conditions in 1.4 with OpSelect * Allows scalar conditions with vector operands * new tests * Validate uniform id scope as an execution scope * Validate the values of memory and execution scopes are valid scope values * new test * Remove SPIR-V 1.4 Vulkan 1.0 environment * SPIR-V 1.4 requires Vulkan 1.1 * FIX: include string for spvLog * FIX: validate nonwritable * FIX: test case suite for member decorate string * FIX: test case for hlsl functionality1 * Validation test fixture: ease debugging * Use binary version for SPIR-V 1.4 specific features * Switch checks based on the SPIR-V version from the target environment to instead use the version from the binary * Moved header parsing into the ValidationState_t constructor (where version based features are set) * Added new versions of tests that assemble a 1.3 binary and validate a 1.4 environment * Fix test for update to SPIR-V 1.4 headers * Fix formatting * Ext inst lookup: Add Vulkan 1.1 env with SPIR-V 1.4 * Update spirv-val help * Operand version checks should use module version Use the module version instead of the target environment version. * Fix comment about two-access form of OpCopyMemory
2019-05-07 16:27:18 +00:00
TEST_F(ValidateDecorations, NonWritableVarPrivateV13Bad) {
std::string spirv = ShaderWithNonWritableTarget("%var_priv");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_UNIVERSAL_1_3));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Target of NonWritable decoration is invalid: must "
"point to a storage image, uniform block, or storage "
"buffer\n %var_priv"));
}
TEST_F(ValidateDecorations, NonWritableVarPrivateV14Good) {
std::string spirv = ShaderWithNonWritableTarget("%var_priv");
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_4);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions(SPV_ENV_UNIVERSAL_1_4));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, NonWritableVarPrivateV13TargetV14Bad) {
std::string spirv = ShaderWithNonWritableTarget("%var_priv");
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_3);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_UNIVERSAL_1_4));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Target of NonWritable decoration is invalid: must "
"point to a storage image, uniform block, or storage "
"buffer\n %var_priv"));
}
Validate NonWritable decoration (#2263) Also permit NonWritable on members of structs used for UBO and SSBO. (That seems inadvertently removed in recent revisions of the spec.)
2019-01-28 20:44:13 +00:00
TEST_F(ValidateDecorations, NonWritableVarFunctionBad) {
std::string spirv = ShaderWithNonWritableTarget("%var_func");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Target of NonWritable decoration is invalid: must "
"point to a storage image, uniform block, or storage "
"buffer\n %var_func"));
}
Allow arrayed storage images for NonWritable decoration (#2358) Fixes #2354 * Storage image pointer registration allows optional level of arraying * Added a test
2019-02-06 20:20:19 +00:00
TEST_F(ValidateDecorations, NonWritableArrayGood) {
std::string spirv = ShaderWithNonWritableTarget("%var_array_imstor");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
}
TEST_F(ValidateDecorations, NonWritableRuntimeArrayGood) {
std::string spirv = ShaderWithNonWritableTarget("%var_rta_imstor");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
}
Add whitelist for decorations in WebGPU (#2346) Fixes #2273
2019-01-31 21:25:46 +00:00
TEST_P(ValidateWebGPUCombineDecorationResult, Decorate) {
const char* const decoration = std::get<0>(GetParam());
const TestResult& test_result = std::get<1>(GetParam());
CodeGenerator generator = CodeGenerator::GetWebGPUShaderCodeGenerator();
generator.before_types_ = "OpDecorate %u32 ";
generator.before_types_ += decoration;
generator.before_types_ += "\n";
EntryPoint entry_point;
entry_point.name = "main";
entry_point.execution_model = "Vertex";
generator.entry_points_.push_back(std::move(entry_point));
CompileSuccessfully(generator.Build(), SPV_ENV_WEBGPU_0);
ASSERT_EQ(test_result.validation_result,
ValidateInstructions(SPV_ENV_WEBGPU_0));
if (test_result.error_str != "") {
EXPECT_THAT(getDiagnosticString(), HasSubstr(test_result.error_str));
}
}
TEST_P(ValidateWebGPUCombineDecorationResult, DecorateMember) {
const char* const decoration = std::get<0>(GetParam());
const TestResult& test_result = std::get<1>(GetParam());
CodeGenerator generator = CodeGenerator::GetWebGPUShaderCodeGenerator();
generator.before_types_ = "OpMemberDecorate %struct_type 0 ";
generator.before_types_ += decoration;
generator.before_types_ += "\n";
generator.after_types_ = "%struct_type = OpTypeStruct %u32\n";
EntryPoint entry_point;
entry_point.name = "main";
entry_point.execution_model = "Vertex";
generator.entry_points_.push_back(std::move(entry_point));
CompileSuccessfully(generator.Build(), SPV_ENV_WEBGPU_0);
ASSERT_EQ(test_result.validation_result,
ValidateInstructions(SPV_ENV_WEBGPU_0));
if (!test_result.error_str.empty()) {
EXPECT_THAT(getDiagnosticString(), HasSubstr(test_result.error_str));
}
}
INSTANTIATE_TEST_SUITE_P(
DecorationCapabilityFailure, ValidateWebGPUCombineDecorationResult,
Combine(Values("CPacked", "Patch", "Sample", "Constant",
"SaturatedConversion", "NonUniformEXT"),
Values(TestResult(SPV_ERROR_INVALID_CAPABILITY,
"requires one of these capabilities"))));
INSTANTIATE_TEST_SUITE_P(
DecorationWhitelistFailure, ValidateWebGPUCombineDecorationResult,
Combine(Values("RelaxedPrecision", "BufferBlock", "GLSLShared",
"GLSLPacked", "Invariant", "Volatile", "Coherent"),
Values(TestResult(
SPV_ERROR_INVALID_ID,
"is not valid for the WebGPU execution environment."))));
Support SPIR-V 1.4 (#2550) * SPIR-V 1.4 headers, add SPV_ENV_UNIVERSAL_1_4 * Support --target-env spv1.4 in help for command line tools * Support asm/dis of UniformId decoration * Validate UniformId decoration * Fix version check on instructions and operands Also register decorations used with OpDecorateId * Extension lists can differ between enums that match Example: SubgroupMaskEq vs SubgroupMaskEqKHR * Validate scope value for Uniform decoration, for SPIR-V 1.4 * More unioning of exts * Preserve grammar order within an enum value * 1.4: Validate OpSelect over composites * Tools default to 1.4 * Add asm/dis test for OpCopyLogical * 1.4: asm/dis tests for PtrEqual, PtrNotEqual, PtrDiff * Basic asm/Dis test for OpCopyMemory * Test asm/dis OpCopyMemory with 2-memory access Add asm/dis tests for OpCopyMemorySized Requires grammar update to add second optional memory access operand to OpCopyMemory and OpCopyMemorySized * Validate one or two memory accesses on OpCopyMemory* * Check av/vis on CopyMemory source and target memory access This is a proposed rule. See https://gitlab.khronos.org/spirv/SPIR-V/issues/413 * Validate operation for OpSpecConstantOp * Validate NonWritable decoration Also permit NonWritable on members of UBO and SSBO. * SPIR-V 1.4: NonWrtiable can decorate Function and Private vars * Update optimizer CLI tests for SPIR-V 1.4 * Testing tools: Give expected SPIR-V version in message * SPIR-V 1.4 validation for entry point interfaces * Allow only unique interfaces * Allow all global variables * Check that all statically used global variables are listed * new tests * Add validation fixture CompileFailure * Add 1.4 validation for pointer comparisons * New tests * Validate with image operands SignExtend, ZeroExtend Since we don't actually know the image texel format, we can't fully validate. We need more context. But we can make sure we allow the new image operands in known-good cases. * Validate OpCopyLogical * Recursively checks subtypes * new tests * Add SPIR-V 1.4 tests for NoSignedWrap, NoUnsignedWrap * Allow scalar conditions in 1.4 with OpSelect * Allows scalar conditions with vector operands * new tests * Validate uniform id scope as an execution scope * Validate the values of memory and execution scopes are valid scope values * new test * Remove SPIR-V 1.4 Vulkan 1.0 environment * SPIR-V 1.4 requires Vulkan 1.1 * FIX: include string for spvLog * FIX: validate nonwritable * FIX: test case suite for member decorate string * FIX: test case for hlsl functionality1 * Validation test fixture: ease debugging * Use binary version for SPIR-V 1.4 specific features * Switch checks based on the SPIR-V version from the target environment to instead use the version from the binary * Moved header parsing into the ValidationState_t constructor (where version based features are set) * Added new versions of tests that assemble a 1.3 binary and validate a 1.4 environment * Fix test for update to SPIR-V 1.4 headers * Fix formatting * Ext inst lookup: Add Vulkan 1.1 env with SPIR-V 1.4 * Update spirv-val help * Operand version checks should use module version Use the module version instead of the target environment version. * Fix comment about two-access form of OpCopyMemory
2019-05-07 16:27:18 +00:00
TEST_F(ValidateDecorations, NonWritableVarFunctionV13Bad) {
std::string spirv = ShaderWithNonWritableTarget("%var_func");
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_UNIVERSAL_1_3));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Target of NonWritable decoration is invalid: must "
"point to a storage image, uniform block, or storage "
"buffer\n %var_func"));
}
TEST_F(ValidateDecorations, NonWritableVarFunctionV14Good) {
std::string spirv = ShaderWithNonWritableTarget("%var_func");
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_4);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions(SPV_ENV_UNIVERSAL_1_4));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, NonWritableVarFunctionV13TargetV14Bad) {
std::string spirv = ShaderWithNonWritableTarget("%var_func");
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_3);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_UNIVERSAL_1_4));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Target of NonWritable decoration is invalid: must "
"point to a storage image, uniform block, or storage "
"buffer\n %var_func"));
}
Use last version (#2578) * Use grammar last version Fixes #2560 * Parse last version and use it in checks * Update grammar header generation * Fix NonWritable tests * Fix check and add specific tests
2019-05-10 15:02:01 +00:00
TEST_F(ValidateDecorations, BufferBlockV13ValV14Good) {
std::string spirv = R"(
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
OpDecorate %1 BufferBlock
%1 = OpTypeStruct
)";
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_3);
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions(SPV_ENV_UNIVERSAL_1_4));
}
TEST_F(ValidateDecorations, BufferBlockV14Bad) {
std::string spirv = R"(
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
OpDecorate %1 BufferBlock
%1 = OpTypeStruct
)";
CompileSuccessfully(spirv, SPV_ENV_UNIVERSAL_1_4);
EXPECT_EQ(SPV_ERROR_WRONG_VERSION,
ValidateInstructions(SPV_ENV_UNIVERSAL_1_4));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("2nd operand of Decorate: operand BufferBlock(3) "
"requires SPIR-V version 1.3 or earlier"));
}
Basic validation for Component decorations (#2679) * Add basic validation for Component decoration * Add validator tests for Component decoration
2019-06-20 22:16:12 +00:00
// Component
TEST_F(ValidateDecorations, ComponentDecorationBadTarget) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpDecorate %t Component 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%t = OpTypeVector %float 2
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Target of Component decoration must be "
"a memory object declaration"));
}
TEST_F(ValidateDecorations, ComponentDecorationBadStorageClass) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpDecorate %v Component 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%t = OpTypeVector %float 2
%ptr_private = OpTypePointer Private %t
%v = OpVariable %ptr_private Private
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Target of Component decoration is invalid: must "
"point to a Storage Class of Input(1) or Output(3)"));
}
TEST_F(ValidateDecorations, ComponentDecorationBadTypeVulkan) {
const spv_target_env env = SPV_ENV_VULKAN_1_0;
std::string spirv = R"(
OpCapability Shader
OpCapability Matrix
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpDecorate %v Component 0
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%vtype = OpTypeVector %float 4
%t = OpTypeMatrix %vtype 4
%ptr_input = OpTypePointer Input %t
%v = OpVariable %ptr_input Input
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, env);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState(env));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Component decoration specified for type"));
EXPECT_THAT(getDiagnosticString(), HasSubstr("is not a scalar or vector"));
}
std::string ShaderWithComponentDecoration(const std::string& type,
const std::string& decoration) {
return R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %main "main" %entryPointOutput
OpExecutionMode %main OriginUpperLeft
OpDecorate %entryPointOutput Location 0
OpDecorate %entryPointOutput )" +
decoration + R"(
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
Fix Component decoration validation for arrays (#2697)
2019-06-25 17:28:16 +00:00
%v3float = OpTypeVector %float 3
%v4float = OpTypeVector %float 4
%uint = OpTypeInt 32 0
%uint_2 = OpConstant %uint 2
%arr_v3float_uint_2 = OpTypeArray %v3float %uint_2
Basic validation for Component decorations (#2679) * Add basic validation for Component decoration * Add validator tests for Component decoration
2019-06-20 22:16:12 +00:00
%float_0 = OpConstant %float 0
Fix Component decoration validation for arrays (#2697)
2019-06-25 17:28:16 +00:00
%_ptr_Output_type = OpTypePointer Output %)" + type + R"(
%entryPointOutput = OpVariable %_ptr_Output_type Output
Basic validation for Component decorations (#2679) * Add basic validation for Component decoration * Add validator tests for Component decoration
2019-06-20 22:16:12 +00:00
%main = OpFunction %void None %3
%5 = OpLabel
OpReturn
OpFunctionEnd
)";
}
TEST_F(ValidateDecorations, ComponentDecorationIntGood0Vulkan) {
const spv_target_env env = SPV_ENV_VULKAN_1_0;
Fix Component decoration validation for arrays (#2697)
2019-06-25 17:28:16 +00:00
std::string spirv = ShaderWithComponentDecoration("uint", "Component 0");
Basic validation for Component decorations (#2679) * Add basic validation for Component decoration * Add validator tests for Component decoration
2019-06-20 22:16:12 +00:00
CompileSuccessfully(spirv, env);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState(env));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, ComponentDecorationIntGood1Vulkan) {
const spv_target_env env = SPV_ENV_VULKAN_1_0;
Fix Component decoration validation for arrays (#2697)
2019-06-25 17:28:16 +00:00
std::string spirv = ShaderWithComponentDecoration("uint", "Component 1");
Basic validation for Component decorations (#2679) * Add basic validation for Component decoration * Add validator tests for Component decoration
2019-06-20 22:16:12 +00:00
CompileSuccessfully(spirv, env);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState(env));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, ComponentDecorationIntGood2Vulkan) {
const spv_target_env env = SPV_ENV_VULKAN_1_0;
Fix Component decoration validation for arrays (#2697)
2019-06-25 17:28:16 +00:00
std::string spirv = ShaderWithComponentDecoration("uint", "Component 2");
Basic validation for Component decorations (#2679) * Add basic validation for Component decoration * Add validator tests for Component decoration
2019-06-20 22:16:12 +00:00
CompileSuccessfully(spirv, env);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState(env));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, ComponentDecorationIntGood3Vulkan) {
const spv_target_env env = SPV_ENV_VULKAN_1_0;
Fix Component decoration validation for arrays (#2697)
2019-06-25 17:28:16 +00:00
std::string spirv = ShaderWithComponentDecoration("uint", "Component 3");
Basic validation for Component decorations (#2679) * Add basic validation for Component decoration * Add validator tests for Component decoration
2019-06-20 22:16:12 +00:00
CompileSuccessfully(spirv, env);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState(env));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, ComponentDecorationIntBad4Vulkan) {
const spv_target_env env = SPV_ENV_VULKAN_1_0;
Fix Component decoration validation for arrays (#2697)
2019-06-25 17:28:16 +00:00
std::string spirv = ShaderWithComponentDecoration("uint", "Component 4");
Basic validation for Component decorations (#2679) * Add basic validation for Component decoration * Add validator tests for Component decoration
2019-06-20 22:16:12 +00:00
CompileSuccessfully(spirv, env);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState(env));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Sequence of components starting with 4 "
"and ending with 4 gets larger than 3"));
}
TEST_F(ValidateDecorations, ComponentDecorationVector3GoodVulkan) {
const spv_target_env env = SPV_ENV_VULKAN_1_0;
Fix Component decoration validation for arrays (#2697)
2019-06-25 17:28:16 +00:00
std::string spirv = ShaderWithComponentDecoration("v3float", "Component 1");
Basic validation for Component decorations (#2679) * Add basic validation for Component decoration * Add validator tests for Component decoration
2019-06-20 22:16:12 +00:00
CompileSuccessfully(spirv, env);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState(env));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, ComponentDecorationVector4GoodVulkan) {
const spv_target_env env = SPV_ENV_VULKAN_1_0;
Fix Component decoration validation for arrays (#2697)
2019-06-25 17:28:16 +00:00
std::string spirv = ShaderWithComponentDecoration("v4float", "Component 0");
Basic validation for Component decorations (#2679) * Add basic validation for Component decoration * Add validator tests for Component decoration
2019-06-20 22:16:12 +00:00
CompileSuccessfully(spirv, env);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState(env));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, ComponentDecorationVector4Bad1Vulkan) {
const spv_target_env env = SPV_ENV_VULKAN_1_0;
Fix Component decoration validation for arrays (#2697)
2019-06-25 17:28:16 +00:00
std::string spirv = ShaderWithComponentDecoration("v4float", "Component 1");
Basic validation for Component decorations (#2679) * Add basic validation for Component decoration * Add validator tests for Component decoration
2019-06-20 22:16:12 +00:00
CompileSuccessfully(spirv, env);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState(env));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Sequence of components starting with 1 "
"and ending with 4 gets larger than 3"));
}
TEST_F(ValidateDecorations, ComponentDecorationVector4Bad3Vulkan) {
const spv_target_env env = SPV_ENV_VULKAN_1_0;
Fix Component decoration validation for arrays (#2697)
2019-06-25 17:28:16 +00:00
std::string spirv = ShaderWithComponentDecoration("v4float", "Component 3");
Basic validation for Component decorations (#2679) * Add basic validation for Component decoration * Add validator tests for Component decoration
2019-06-20 22:16:12 +00:00
CompileSuccessfully(spirv, env);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState(env));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Sequence of components starting with 3 "
"and ending with 6 gets larger than 3"));
Fix Component decoration validation for arrays (#2697)
2019-06-25 17:28:16 +00:00
}
TEST_F(ValidateDecorations, ComponentDecorationArrayGoodVulkan) {
const spv_target_env env = SPV_ENV_VULKAN_1_0;
std::string spirv =
ShaderWithComponentDecoration("arr_v3float_uint_2", "Component 1");
CompileSuccessfully(spirv, env);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState(env));
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, ComponentDecorationArrayBadVulkan) {
const spv_target_env env = SPV_ENV_VULKAN_1_0;
std::string spirv =
ShaderWithComponentDecoration("arr_v3float_uint_2", "Component 2");
CompileSuccessfully(spirv, env);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState(env));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Sequence of components starting with 2 "
"and ending with 4 gets larger than 3"));
Basic validation for Component decorations (#2679) * Add basic validation for Component decoration * Add validator tests for Component decoration
2019-06-20 22:16:12 +00:00
}
TEST_F(ValidateDecorations, ComponentDecorationBlockGood) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %4 "main" %9 %12
OpExecutionMode %4 OriginUpperLeft
OpDecorate %9 Location 0
OpMemberDecorate %block 0 Location 2
OpMemberDecorate %block 0 Component 1
OpDecorate %block Block
%2 = OpTypeVoid
%3 = OpTypeFunction %2
%float = OpTypeFloat 32
%vec3 = OpTypeVector %float 3
%8 = OpTypePointer Output %vec3
%9 = OpVariable %8 Output
%block = OpTypeStruct %vec3
%11 = OpTypePointer Input %block
%12 = OpVariable %11 Input
%int = OpTypeInt 32 1
%14 = OpConstant %int 0
%15 = OpTypePointer Input %vec3
%4 = OpFunction %2 None %3
%5 = OpLabel
%16 = OpAccessChain %15 %12 %14
%17 = OpLoad %vec3 %16
OpStore %9 %17
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
TEST_F(ValidateDecorations, ComponentDecorationBlockBadVulkan) {
const spv_target_env env = SPV_ENV_VULKAN_1_0;
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %4 "main" %9 %12
OpExecutionMode %4 OriginUpperLeft
OpDecorate %9 Location 0
OpMemberDecorate %block 0 Location 2
OpMemberDecorate %block 0 Component 2
OpDecorate %block Block
%2 = OpTypeVoid
%3 = OpTypeFunction %2
%float = OpTypeFloat 32
%vec3 = OpTypeVector %float 3
%8 = OpTypePointer Output %vec3
%9 = OpVariable %8 Output
%block = OpTypeStruct %vec3
%11 = OpTypePointer Input %block
%12 = OpVariable %11 Input
%int = OpTypeInt 32 1
%14 = OpConstant %int 0
%15 = OpTypePointer Input %vec3
%4 = OpFunction %2 None %3
%5 = OpLabel
%16 = OpAccessChain %15 %12 %14
%17 = OpLoad %vec3 %16
OpStore %9 %17
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv, env);
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateAndRetrieveValidationState(env));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Sequence of components starting with 2 "
"and ending with 4 gets larger than 3"));
}
TEST_F(ValidateDecorations, ComponentDecorationFunctionParameter) {
std::string spirv = R"(
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %main "main"
OpDecorate %param_f Component 0
%void = OpTypeVoid
%void_fn = OpTypeFunction %void
%float = OpTypeFloat 32
%float_0 = OpConstant %float 0
%int = OpTypeInt 32 0
%int_2 = OpConstant %int 2
%struct_b = OpTypeStruct %float
%extra_fn = OpTypeFunction %void %float
%helper = OpFunction %void None %extra_fn
%param_f = OpFunctionParameter %float
%helper_label = OpLabel
OpReturn
OpFunctionEnd
%main = OpFunction %void None %void_fn
%label = OpLabel
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_SUCCESS, ValidateAndRetrieveValidationState());
EXPECT_THAT(getDiagnosticString(), Eq(""));
}
Change libspirv to spvtools namespace (#1678) This CL changes all of the libspirv namespace code to spvtools to match the rest of the code base.
2018-07-07 13:38:00 +00:00
} // namespace
Move the validation code into the val:: namespace (#1682) This CL moves the validation code to the val:: namespace. This makes it clearer which instance of the Instruction and other classes are being referred too.
2018-07-10 03:18:44 +00:00
} // namespace val
Change libspirv to spvtools namespace (#1678) This CL changes all of the libspirv namespace code to spvtools to match the rest of the code base.
2018-07-07 13:38:00 +00:00
} // namespace spvtools
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