SPIRV-Tools/test/val/val_opencl_test.cpp
Kévin Petit f99d7ad5c0 Validate OpenCL rules for ImageRead and OpImageSampleExplicitLod (#2643)
Fixes #2594.

Signed-off-by: Kevin Petit <kevin.petit@arm.com>
2019-05-31 10:05:34 -04:00

273 lines
8.7 KiB
C++

// Copyright (c) 2019 The Khronos Group 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.
// Validation tests for OpenCL env specific checks
#include <string>
#include "gmock/gmock.h"
#include "test/val/val_fixtures.h"
namespace spvtools {
namespace val {
namespace {
using testing::HasSubstr;
using ValidateOpenCL = spvtest::ValidateBase<bool>;
TEST_F(ValidateOpenCL, NonPhysicalAddressingModelBad) {
std::string spirv = R"(
OpCapability Kernel
OpMemoryModel Logical OpenCL
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions(SPV_ENV_OPENCL_1_2));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Addressing model must be Physical32 or Physical64 "
"in the OpenCL environment.\n OpMemoryModel Logical "
"OpenCL\n"));
}
TEST_F(ValidateOpenCL, NonOpenCLMemoryModelBad) {
std::string spirv = R"(
OpCapability Kernel
OpMemoryModel Physical32 GLSL450
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions(SPV_ENV_OPENCL_1_2));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Memory model must be OpenCL in the OpenCL environment."
"\n OpMemoryModel Physical32 GLSL450\n"));
}
TEST_F(ValidateOpenCL, NonVoidSampledTypeImageBad) {
std::string spirv = R"(
OpCapability Addresses
OpCapability Kernel
OpMemoryModel Physical32 OpenCL
%1 = OpTypeInt 32 0
%2 = OpTypeImage %1 2D 0 0 0 0 Unknown ReadOnly
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions(SPV_ENV_OPENCL_1_2));
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("Sampled Type must be OpTypeVoid in the OpenCL environment."
"\n %2 = OpTypeImage %uint 2D 0 0 0 0 Unknown ReadOnly\n"));
}
TEST_F(ValidateOpenCL, NonZeroMSImageBad) {
std::string spirv = R"(
OpCapability Addresses
OpCapability Kernel
OpMemoryModel Physical32 OpenCL
%1 = OpTypeVoid
%2 = OpTypeImage %1 2D 0 0 1 0 Unknown ReadOnly
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions(SPV_ENV_OPENCL_1_2));
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("MS must be 0 in the OpenCL environement."
"\n %2 = OpTypeImage %void 2D 0 0 1 0 Unknown ReadOnly\n"));
}
TEST_F(ValidateOpenCL, Non1D2DArrayedImageBad) {
std::string spirv = R"(
OpCapability Addresses
OpCapability Kernel
OpMemoryModel Physical32 OpenCL
%1 = OpTypeVoid
%2 = OpTypeImage %1 3D 0 1 0 0 Unknown ReadOnly
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions(SPV_ENV_OPENCL_1_2));
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("In the OpenCL environment, Arrayed may only be set to 1 "
"when Dim is either 1D or 2D."
"\n %2 = OpTypeImage %void 3D 0 1 0 0 Unknown ReadOnly\n"));
}
TEST_F(ValidateOpenCL, NonZeroSampledImageBad) {
std::string spirv = R"(
OpCapability Addresses
OpCapability Kernel
OpMemoryModel Physical32 OpenCL
%1 = OpTypeVoid
%2 = OpTypeImage %1 3D 0 0 0 1 Unknown ReadOnly
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions(SPV_ENV_OPENCL_1_2));
EXPECT_THAT(
getDiagnosticString(),
HasSubstr("Sampled must be 0 in the OpenCL environment."
"\n %2 = OpTypeImage %void 3D 0 0 0 1 Unknown ReadOnly\n"));
}
TEST_F(ValidateOpenCL, NoAccessQualifierImageBad) {
std::string spirv = R"(
OpCapability Addresses
OpCapability Kernel
OpMemoryModel Physical32 OpenCL
%1 = OpTypeVoid
%2 = OpTypeImage %1 3D 0 0 0 0 Unknown
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions(SPV_ENV_OPENCL_1_2));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("In the OpenCL environment, the optional "
"Access Qualifier must be present."
"\n %2 = OpTypeImage %void 3D 0 0 0 0 Unknown\n"));
}
TEST_F(ValidateOpenCL, ImageWriteWithOptionalImageOperandsBad) {
std::string spirv = R"(
OpCapability Addresses
OpCapability Kernel
OpCapability ImageBasic
OpMemoryModel Physical64 OpenCL
OpEntryPoint Kernel %5 "test"
%uint = OpTypeInt 32 0
%uint_7 = OpConstant %uint 7
%uint_3 = OpConstant %uint 3
%uint_1 = OpConstant %uint 1
%uint_2 = OpConstant %uint 2
%uint_4 = OpConstant %uint 4
%void = OpTypeVoid
%3 = OpTypeImage %void 2D 0 0 0 0 Unknown WriteOnly
%4 = OpTypeFunction %void %3
%v2uint = OpTypeVector %uint 2
%v4uint = OpTypeVector %uint 4
%12 = OpConstantComposite %v2uint %uint_7 %uint_3
%17 = OpConstantComposite %v4uint %uint_1 %uint_2 %uint_3 %uint_4
%5 = OpFunction %void None %4
%img = OpFunctionParameter %3
%entry = OpLabel
OpImageWrite %img %12 %17 ConstOffset %12
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions(SPV_ENV_OPENCL_1_2));
EXPECT_THAT(getDiagnosticString(),
HasSubstr("Optional Image Operands are not allowed in the "
"OpenCL environment."
"\n OpImageWrite %15 %13 %14 ConstOffset %13\n"));
}
TEST_F(ValidateOpenCL, ImageReadWithConstOffsetBad) {
std::string spirv = R"(
OpCapability Addresses
OpCapability Kernel
OpCapability ImageBasic
OpMemoryModel Physical64 OpenCL
OpEntryPoint Kernel %5 "image_kernel"
OpName %img "img"
OpName %coord "coord"
OpName %call "call"
%uint = OpTypeInt 32 0
%uint_7 = OpConstant %uint 7
%uint_3 = OpConstant %uint 3
%void = OpTypeVoid
%3 = OpTypeImage %void 2D 0 0 0 0 Unknown ReadOnly
%4 = OpTypeFunction %void %3
%v4uint = OpTypeVector %uint 4
%v2uint = OpTypeVector %uint 2
%coord = OpConstantComposite %v2uint %uint_7 %uint_3
%5 = OpFunction %void None %4
%img = OpFunctionParameter %3
%entry = OpLabel
%call = OpImageRead %v4uint %img %coord ConstOffset %coord
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions(SPV_ENV_OPENCL_1_2));
EXPECT_THAT(
getDiagnosticString(),
HasSubstr(
"ConstOffset image operand not allowed in the OpenCL environment."
"\n %call = OpImageRead %v4uint %img %coord ConstOffset %coord\n"));
}
TEST_F(ValidateOpenCL, ImageSampleExplicitLodWithConstOffsetBad) {
std::string spirv = R"(
OpCapability Addresses
OpCapability Kernel
OpCapability ImageBasic
OpCapability LiteralSampler
OpMemoryModel Physical64 OpenCL
OpEntryPoint Kernel %5 "image_kernel"
OpName %img "img"
OpName %coord "coord"
OpName %call "call"
%uint = OpTypeInt 32 0
%uint_7 = OpConstant %uint 7
%uint_3 = OpConstant %uint 3
%void = OpTypeVoid
%3 = OpTypeImage %void 2D 0 0 0 0 Unknown ReadOnly
%4 = OpTypeFunction %void %3
%8 = OpTypeSampler
%10 = OpTypeSampledImage %3
%v4uint = OpTypeVector %uint 4
%v2uint = OpTypeVector %uint 2
%float = OpTypeFloat 32
%9 = OpConstantSampler %8 None 0 Nearest
%coord = OpConstantComposite %v2uint %uint_7 %uint_3
%float_0 = OpConstant %float 0
%5 = OpFunction %void None %4
%6 = OpFunctionParameter %3
%entry = OpLabel
%img = OpSampledImage %10 %6 %9
%call = OpImageSampleExplicitLod %v4uint %img %coord
Lod|ConstOffset %float_0 %coord
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(spirv);
EXPECT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions(SPV_ENV_OPENCL_1_2));
EXPECT_THAT(
getDiagnosticString(),
HasSubstr(
"ConstOffset image operand not allowed in the OpenCL environment."
"\n %call = OpImageSampleExplicitLod %v4uint %img "
"%coord Lod|ConstOffset %float_0 %coord\n"));
}
} // namespace
} // namespace val
} // namespace spvtools