mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-11-24 04:20:13 +00:00
d9ad050a95
Add unit tests for all diagnostics issued by spvBinaryParse. Handle image format operands in the binary parser and the disassembler. Document that the callback function pointers can be null, in which case they are ignored. Detect exhaustion of input when parsing an operand, to avoid buffer overruns on some invalid input cases. Fix the description strings for some operand types. Make the diagnostic messages for those operand types consistent between the assembler and binary parser. Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/29
665 lines
27 KiB
C++
665 lines
27 KiB
C++
// Copyright (c) 2015 The Khronos Group Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and/or associated documentation files (the
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// "Materials"), to deal in the Materials without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Materials, and to
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// permit persons to whom the Materials are furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Materials.
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//
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// MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
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// KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
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// SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
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// https://www.khronos.org/registry/
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//
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// THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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// MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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// Assembler tests for instructions in the "Group Instrucions" section of the
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// SPIR-V spec.
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#include "UnitSPIRV.h"
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#include <cstdint>
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#include <limits>
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#include "TestFixture.h"
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#include "gmock/gmock.h"
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namespace {
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using spvtest::EnumCase;
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using spvtest::MakeInstruction;
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using spvtest::Concatenate;
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using ::testing::Eq;
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// Test Sampler Addressing Mode enum values
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using SamplerAddressingModeTest = spvtest::TextToBinaryTestBase<
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::testing::TestWithParam<EnumCase<SpvSamplerAddressingMode>>>;
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TEST_P(SamplerAddressingModeTest, AnySamplerAddressingMode) {
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const std::string input =
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"%result = OpConstantSampler %type " + GetParam().name() + " 0 Nearest";
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EXPECT_THAT(CompiledInstructions(input),
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Eq(MakeInstruction(SpvOpConstantSampler,
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{1, 2, GetParam().value(), 0, 0})));
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}
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// clang-format off
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#define CASE(NAME) { SpvSamplerAddressingMode##NAME, #NAME }
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INSTANTIATE_TEST_CASE_P(
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TextToBinarySamplerAddressingMode, SamplerAddressingModeTest,
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::testing::ValuesIn(std::vector<EnumCase<SpvSamplerAddressingMode>>{
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CASE(None),
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CASE(ClampToEdge),
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CASE(Clamp),
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CASE(Repeat),
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CASE(RepeatMirrored),
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}));
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#undef CASE
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// clang-format on
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TEST_F(SamplerAddressingModeTest, WrongMode) {
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EXPECT_THAT(CompileFailure("%r = OpConstantSampler %t xxyyzz 0 Nearest"),
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Eq("Invalid sampler addressing mode 'xxyyzz'."));
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}
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// Test Sampler Filter Mode enum values
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using SamplerFilterModeTest = spvtest::TextToBinaryTestBase<
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::testing::TestWithParam<EnumCase<SpvSamplerFilterMode>>>;
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TEST_P(SamplerFilterModeTest, AnySamplerFilterMode) {
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const std::string input =
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"%result = OpConstantSampler %type Clamp 0 " + GetParam().name();
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EXPECT_THAT(CompiledInstructions(input),
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Eq(MakeInstruction(SpvOpConstantSampler,
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{1, 2, 2, 0, GetParam().value()})));
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}
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// clang-format off
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#define CASE(NAME) { SpvSamplerFilterMode##NAME, #NAME}
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INSTANTIATE_TEST_CASE_P(
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TextToBinarySamplerFilterMode, SamplerFilterModeTest,
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::testing::ValuesIn(std::vector<EnumCase<SpvSamplerFilterMode>>{
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CASE(Nearest),
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CASE(Linear),
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}));
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#undef CASE
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// clang-format on
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TEST_F(SamplerFilterModeTest, WrongMode) {
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EXPECT_THAT(CompileFailure("%r = OpConstantSampler %t Clamp 0 xxyyzz"),
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Eq("Invalid sampler filter mode 'xxyyzz'."));
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}
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struct ConstantTestCase {
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std::string constant_type;
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std::string constant_value;
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std::vector<uint32_t> expected_instructions;
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};
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using OpConstantValidTest =
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spvtest::TextToBinaryTestBase<::testing::TestWithParam<ConstantTestCase>>;
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TEST_P(OpConstantValidTest, ValidTypes) {
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const std::string input = "%1 = " + GetParam().constant_type +
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"\n"
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"%2 = OpConstant %1 " +
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GetParam().constant_value + "\n";
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std::vector<uint32_t> instructions;
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EXPECT_THAT(CompiledInstructions(input),
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Eq(GetParam().expected_instructions));
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}
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// clang-format off
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INSTANTIATE_TEST_CASE_P(
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TextToBinaryOpConstantValid, OpConstantValidTest,
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::testing::ValuesIn(std::vector<ConstantTestCase>{
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// Check 16 bits
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{"OpTypeInt 16 0", "0x1234",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 16, 0}),
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MakeInstruction(SpvOpConstant, {1, 2, 0x1234})})},
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{"OpTypeInt 16 0", "0x8000",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 16, 0}),
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MakeInstruction(SpvOpConstant, {1, 2, 0x8000})})},
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{"OpTypeInt 16 1", "0x8000", // Test sign extension.
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 16, 1}),
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MakeInstruction(SpvOpConstant, {1, 2, 0xffff8000})})},
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{"OpTypeInt 16 1", "-32",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 16, 1}),
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MakeInstruction(SpvOpConstant, {1, 2, uint32_t(-32)})})},
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// Check 32 bits
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{"OpTypeInt 32 0", "42",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 32, 0}),
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MakeInstruction(SpvOpConstant, {1, 2, 42})})},
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{"OpTypeInt 32 1", "-32",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 32, 1}),
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MakeInstruction(SpvOpConstant, {1, 2, uint32_t(-32)})})},
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{"OpTypeFloat 32", "1.0",
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Concatenate({MakeInstruction(SpvOpTypeFloat, {1, 32}),
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MakeInstruction(SpvOpConstant, {1, 2, 0x3f800000})})},
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{"OpTypeFloat 32", "10.0",
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Concatenate({MakeInstruction(SpvOpTypeFloat, {1, 32}),
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MakeInstruction(SpvOpConstant, {1, 2, 0x41200000})})},
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{"OpTypeFloat 32", "-0x1p+128", // -infinity
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Concatenate({MakeInstruction(SpvOpTypeFloat, {1, 32}),
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MakeInstruction(SpvOpConstant, {1, 2, 0xFF800000})})},
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{"OpTypeFloat 32", "0x1p+128", // +infinity
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Concatenate({MakeInstruction(SpvOpTypeFloat, {1, 32}),
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MakeInstruction(SpvOpConstant, {1, 2, 0x7F800000})})},
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{"OpTypeFloat 32", "-0x1.8p+128", // A -NaN
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Concatenate({MakeInstruction(SpvOpTypeFloat, {1, 32}),
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MakeInstruction(SpvOpConstant, {1, 2, 0xFFC00000})})},
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{"OpTypeFloat 32", "-0x1.0002p+128", // A +NaN
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Concatenate({MakeInstruction(SpvOpTypeFloat, {1, 32}),
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MakeInstruction(SpvOpConstant, {1, 2, 0xFF800100})})},
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// Check 48 bits
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{"OpTypeInt 48 0", "0x1234",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 48, 0}),
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MakeInstruction(SpvOpConstant, {1, 2, 0x1234, 0})})},
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{"OpTypeInt 48 0", "0x800000000001",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 48, 0}),
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MakeInstruction(SpvOpConstant, {1, 2, 1, 0x00008000})})},
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{"OpTypeInt 48 1", "0x800000000000", // Test sign extension.
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 48, 1}),
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MakeInstruction(SpvOpConstant, {1, 2, 0, 0xffff8000})})},
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{"OpTypeInt 48 1", "-32",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 48, 1}),
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MakeInstruction(SpvOpConstant, {1, 2, uint32_t(-32), uint32_t(-1)})})},
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// Check 64 bits
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{"OpTypeInt 64 0", "0x1234",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 64, 0}),
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MakeInstruction(SpvOpConstant, {1, 2, 0x1234, 0})})},
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{"OpTypeInt 64 1", "0x1234",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 64, 1}),
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MakeInstruction(SpvOpConstant, {1, 2, 0x1234, 0})})},
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{"OpTypeInt 64 1", "-42",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 64, 1}),
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MakeInstruction(SpvOpConstant, {1, 2, uint32_t(-42), uint32_t(-1)})})},
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}));
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// clang-format on
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using OpConstantInvalidTypeTest =
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spvtest::TextToBinaryTestBase<::testing::TestWithParam<std::string>>;
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TEST_P(OpConstantInvalidTypeTest, InvalidTypes) {
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const std::string input = "%1 = " + GetParam() +
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"\n"
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"%2 = OpConstant %1 0\n";
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EXPECT_THAT(
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CompileFailure(input),
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Eq("Type for Constant must be a scalar floating point or integer type"));
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}
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// clang-format off
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INSTANTIATE_TEST_CASE_P(
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TextToBinaryOpConstantInvalidValidType, OpConstantInvalidTypeTest,
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::testing::ValuesIn(std::vector<std::string>{
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{"OpTypeVoid",
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"OpTypeBool",
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"OpTypeVector %a 32",
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"OpTypeMatrix %a 32",
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"OpTypeImage %a 1D 0 0 0 0 Unknown",
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"OpTypeSampler",
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"OpTypeSampledImage %a",
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"OpTypeArray %a %b",
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"OpTypeRuntimeArray %a",
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"OpTypeStruct %a",
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"OpTypeOpaque \"Foo\"",
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"OpTypePointer UniformConstant %a",
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"OpTypeFunction %a %b",
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"OpTypeEvent",
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"OpTypeDeviceEvent",
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"OpTypeReserveId",
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"OpTypeQueue",
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"OpTypePipe ReadOnly",
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"OpTypeForwardPointer %a UniformConstant",
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// At least one thing that isn't a type at all
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"OpNot %a %b"
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},
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}));
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// clang-format on
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using OpSpecConstantValidTest =
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spvtest::TextToBinaryTestBase<::testing::TestWithParam<ConstantTestCase>>;
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TEST_P(OpSpecConstantValidTest, ValidTypes) {
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const std::string input = "%1 = " + GetParam().constant_type +
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"\n"
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"%2 = OpSpecConstant %1 " +
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GetParam().constant_value + "\n";
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std::vector<uint32_t> instructions;
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EXPECT_THAT(CompiledInstructions(input),
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Eq(GetParam().expected_instructions));
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}
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// clang-format off
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INSTANTIATE_TEST_CASE_P(
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TextToBinaryOpSpecConstantValid, OpSpecConstantValidTest,
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::testing::ValuesIn(std::vector<ConstantTestCase>{
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// Check 16 bits
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{"OpTypeInt 16 0", "0x1234",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 16, 0}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 0x1234})})},
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{"OpTypeInt 16 0", "0x8000",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 16, 0}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 0x8000})})},
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{"OpTypeInt 16 1", "0x8000", // Test sign extension.
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 16, 1}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 0xffff8000})})},
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{"OpTypeInt 16 1", "-32",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 16, 1}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, uint32_t(-32)})})},
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// Check 32 bits
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{"OpTypeInt 32 0", "42",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 32, 0}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 42})})},
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{"OpTypeInt 32 1", "-32",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 32, 1}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, uint32_t(-32)})})},
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{"OpTypeFloat 32", "1.0",
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Concatenate({MakeInstruction(SpvOpTypeFloat, {1, 32}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 0x3f800000})})},
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{"OpTypeFloat 32", "10.0",
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Concatenate({MakeInstruction(SpvOpTypeFloat, {1, 32}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 0x41200000})})},
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// Check 48 bits
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{"OpTypeInt 48 0", "0x1234",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 48, 0}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 0x1234, 0})})},
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{"OpTypeInt 48 0", "0x800000000001",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 48, 0}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 1, 0x00008000})})},
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{"OpTypeInt 48 1", "0x800000000000", // Test sign extension.
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 48, 1}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 0, 0xffff8000})})},
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{"OpTypeInt 48 1", "-32",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 48, 1}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, uint32_t(-32), uint32_t(-1)})})},
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// Check 64 bits
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{"OpTypeInt 64 0", "0x1234",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 64, 0}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 0x1234, 0})})},
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{"OpTypeInt 64 1", "0x1234",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 64, 1}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 0x1234, 0})})},
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{"OpTypeInt 64 1", "-42",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 64, 1}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, uint32_t(-42), uint32_t(-1)})})},
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}));
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// clang-format on
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using OpSpecConstantInvalidTypeTest =
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spvtest::TextToBinaryTestBase<::testing::TestWithParam<std::string>>;
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TEST_P(OpSpecConstantInvalidTypeTest, InvalidTypes) {
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const std::string input = "%1 = " + GetParam() +
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"\n"
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"%2 = OpSpecConstant %1 0\n";
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EXPECT_THAT(CompileFailure(input),
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Eq("Type for SpecConstant must be a scalar floating point or "
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"integer type"));
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}
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// clang-format off
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INSTANTIATE_TEST_CASE_P(
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TextToBinaryOpSpecConstantInvalidValidType, OpSpecConstantInvalidTypeTest,
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::testing::ValuesIn(std::vector<std::string>{
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{"OpTypeVoid",
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"OpTypeBool",
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"OpTypeVector %a 32",
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"OpTypeMatrix %a 32",
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"OpTypeImage %a 1D 0 0 0 0 Unknown",
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"OpTypeSampler",
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"OpTypeSampledImage %a",
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"OpTypeArray %a %b",
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"OpTypeRuntimeArray %a",
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"OpTypeStruct %a",
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"OpTypeOpaque \"Foo\"",
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"OpTypePointer UniformConstant %a",
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"OpTypeFunction %a %b",
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"OpTypeEvent",
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"OpTypeDeviceEvent",
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"OpTypeReserveId",
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"OpTypeQueue",
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"OpTypePipe ReadOnly",
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"OpTypeForwardPointer %a UniformConstant",
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// At least one thing that isn't a type at all
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"OpNot %a %b"
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},
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}));
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// clang-format on
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using RoundTripTest =
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spvtest::TextToBinaryTestBase<::testing::TestWithParam<std::string>>;
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const int64_t kMaxUnsigned48Bit = (int64_t(1) << 48) - 1;
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const int64_t kMaxSigned48Bit = (int64_t(1) << 47) - 1;
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const int64_t kMinSigned48Bit = -kMaxSigned48Bit - 1;
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TEST_P(RoundTripTest, Sample) {
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EXPECT_THAT(EncodeAndDecodeSuccessfully(GetParam()), Eq(GetParam()))
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<< GetParam();
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}
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INSTANTIATE_TEST_CASE_P(
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OpConstantRoundTrip, RoundTripTest,
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::testing::ValuesIn(std::vector<std::string>{
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// 16 bit
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"%1 = OpTypeInt 16 0\n%2 = OpConstant %1 0\n",
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"%1 = OpTypeInt 16 0\n%2 = OpConstant %1 65535\n",
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"%1 = OpTypeInt 16 1\n%2 = OpConstant %1 -32768\n",
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"%1 = OpTypeInt 16 1\n%2 = OpConstant %1 32767\n",
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"%1 = OpTypeInt 32 0\n%2 = OpConstant %1 0\n",
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// 32 bit
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std::string("%1 = OpTypeInt 32 0\n%2 = OpConstant %1 0\n"),
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std::string("%1 = OpTypeInt 32 0\n%2 = OpConstant %1 ") +
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std::to_string(std::numeric_limits<uint32_t>::max()) + "\n",
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std::string("%1 = OpTypeInt 32 1\n%2 = OpConstant %1 ") +
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std::to_string(std::numeric_limits<int32_t>::max()) + "\n",
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std::string("%1 = OpTypeInt 32 1\n%2 = OpConstant %1 ") +
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std::to_string(std::numeric_limits<int32_t>::min()) + "\n",
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// 48 bit
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std::string("%1 = OpTypeInt 48 0\n%2 = OpConstant %1 0\n"),
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std::string("%1 = OpTypeInt 48 0\n%2 = OpConstant %1 ") +
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std::to_string(kMaxUnsigned48Bit) + "\n",
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std::string("%1 = OpTypeInt 48 1\n%2 = OpConstant %1 ") +
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std::to_string(kMaxSigned48Bit) + "\n",
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std::string("%1 = OpTypeInt 48 1\n%2 = OpConstant %1 ") +
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std::to_string(kMinSigned48Bit) + "\n",
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// 64 bit
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std::string("%1 = OpTypeInt 64 0\n%2 = OpConstant %1 0\n"),
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std::string("%1 = OpTypeInt 64 0\n%2 = OpConstant %1 ") +
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std::to_string(std::numeric_limits<uint64_t>::max()) + "\n",
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std::string("%1 = OpTypeInt 64 1\n%2 = OpConstant %1 ") +
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std::to_string(std::numeric_limits<int64_t>::max()) + "\n",
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std::string("%1 = OpTypeInt 64 1\n%2 = OpConstant %1 ") +
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std::to_string(std::numeric_limits<int64_t>::min()) + "\n",
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// 32-bit float
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"%1 = OpTypeFloat 32\n%2 = OpConstant %1 0\n",
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"%1 = OpTypeFloat 32\n%2 = OpConstant %1 13.5\n",
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"%1 = OpTypeFloat 32\n%2 = OpConstant %1 -12.5\n",
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// 64-bit float
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"%1 = OpTypeFloat 64\n%2 = OpConstant %1 0\n",
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"%1 = OpTypeFloat 64\n%2 = OpConstant %1 1.79769e+308\n",
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"%1 = OpTypeFloat 64\n%2 = OpConstant %1 -1.79769e+308\n",
|
|
}));
|
|
|
|
// clang-format off
|
|
// (Clang-format really wants to break up these strings across lines.
|
|
INSTANTIATE_TEST_CASE_P(
|
|
OpConstantRoundTripNonFinite, RoundTripTest,
|
|
::testing::ValuesIn(std::vector<std::string>{
|
|
"%1 = OpTypeFloat 32\n%2 = OpConstant %1 -0x1p+128\n", // -inf
|
|
"%1 = OpTypeFloat 32\n%2 = OpConstant %1 0x1p+128\n", // inf
|
|
"%1 = OpTypeFloat 32\n%2 = OpConstant %1 -0x1.8p+128\n", // -nan
|
|
"%1 = OpTypeFloat 32\n%2 = OpConstant %1 -0x1.0002p+128\n", // -nan
|
|
"%1 = OpTypeFloat 32\n%2 = OpConstant %1 -0x1.0018p+128\n", // -nan
|
|
"%1 = OpTypeFloat 32\n%2 = OpConstant %1 -0x1.01ep+128\n", // -nan
|
|
"%1 = OpTypeFloat 32\n%2 = OpConstant %1 -0x1.fffffep+128\n", // -nan
|
|
"%1 = OpTypeFloat 32\n%2 = OpConstant %1 0x1.8p+128\n", // +nan
|
|
"%1 = OpTypeFloat 32\n%2 = OpConstant %1 0x1.0002p+128\n", // +nan
|
|
"%1 = OpTypeFloat 32\n%2 = OpConstant %1 0x1.0018p+128\n", // +nan
|
|
"%1 = OpTypeFloat 32\n%2 = OpConstant %1 0x1.01ep+128\n", // +nan
|
|
"%1 = OpTypeFloat 32\n%2 = OpConstant %1 0x1.fffffep+128\n", // +nan
|
|
"%1 = OpTypeFloat 64\n%2 = OpConstant %1 -0x1p+1024\n", //-inf
|
|
"%1 = OpTypeFloat 64\n%2 = OpConstant %1 0x1p+1024\n", //+inf
|
|
"%1 = OpTypeFloat 64\n%2 = OpConstant %1 -0x1.8p+1024\n", // -nan
|
|
"%1 = OpTypeFloat 64\n%2 = OpConstant %1 -0x1.0fp+1024\n", // -nan
|
|
"%1 = OpTypeFloat 64\n%2 = OpConstant %1 -0x1.0000000000001p+1024\n", // -nan
|
|
"%1 = OpTypeFloat 64\n%2 = OpConstant %1 -0x1.00003p+1024\n", // -nan
|
|
"%1 = OpTypeFloat 64\n%2 = OpConstant %1 -0x1.fffffffffffffp+1024\n", // -nan
|
|
"%1 = OpTypeFloat 64\n%2 = OpConstant %1 0x1.8p+1024\n", // +nan
|
|
"%1 = OpTypeFloat 64\n%2 = OpConstant %1 0x1.0fp+1024\n", // +nan
|
|
"%1 = OpTypeFloat 64\n%2 = OpConstant %1 0x1.0000000000001p+1024\n", // -nan
|
|
"%1 = OpTypeFloat 64\n%2 = OpConstant %1 0x1.00003p+1024\n", // -nan
|
|
"%1 = OpTypeFloat 64\n%2 = OpConstant %1 0x1.fffffffffffffp+1024\n", // -nan
|
|
}));
|
|
// clang-format on
|
|
|
|
INSTANTIATE_TEST_CASE_P(
|
|
OpSpecConstantRoundTrip, RoundTripTest,
|
|
::testing::ValuesIn(std::vector<std::string>{
|
|
// 16 bit
|
|
"%1 = OpTypeInt 16 0\n%2 = OpSpecConstant %1 0\n",
|
|
"%1 = OpTypeInt 16 0\n%2 = OpSpecConstant %1 65535\n",
|
|
"%1 = OpTypeInt 16 1\n%2 = OpSpecConstant %1 -32768\n",
|
|
"%1 = OpTypeInt 16 1\n%2 = OpSpecConstant %1 32767\n",
|
|
"%1 = OpTypeInt 32 0\n%2 = OpSpecConstant %1 0\n",
|
|
// 32 bit
|
|
std::string("%1 = OpTypeInt 32 0\n%2 = OpSpecConstant %1 0\n"),
|
|
std::string("%1 = OpTypeInt 32 0\n%2 = OpSpecConstant %1 ") +
|
|
std::to_string(std::numeric_limits<uint32_t>::max()) + "\n",
|
|
std::string("%1 = OpTypeInt 32 1\n%2 = OpSpecConstant %1 ") +
|
|
std::to_string(std::numeric_limits<int32_t>::max()) + "\n",
|
|
std::string("%1 = OpTypeInt 32 1\n%2 = OpSpecConstant %1 ") +
|
|
std::to_string(std::numeric_limits<int32_t>::min()) + "\n",
|
|
// 48 bit
|
|
std::string("%1 = OpTypeInt 48 0\n%2 = OpSpecConstant %1 0\n"),
|
|
std::string("%1 = OpTypeInt 48 0\n%2 = OpSpecConstant %1 ") +
|
|
std::to_string(kMaxUnsigned48Bit) + "\n",
|
|
std::string("%1 = OpTypeInt 48 1\n%2 = OpSpecConstant %1 ") +
|
|
std::to_string(kMaxSigned48Bit) + "\n",
|
|
std::string("%1 = OpTypeInt 48 1\n%2 = OpSpecConstant %1 ") +
|
|
std::to_string(kMinSigned48Bit) + "\n",
|
|
// 64 bit
|
|
std::string("%1 = OpTypeInt 64 0\n%2 = OpSpecConstant %1 0\n"),
|
|
std::string("%1 = OpTypeInt 64 0\n%2 = OpSpecConstant %1 ") +
|
|
std::to_string(std::numeric_limits<uint64_t>::max()) + "\n",
|
|
std::string("%1 = OpTypeInt 64 1\n%2 = OpSpecConstant %1 ") +
|
|
std::to_string(std::numeric_limits<int64_t>::max()) + "\n",
|
|
std::string("%1 = OpTypeInt 64 1\n%2 = OpSpecConstant %1 ") +
|
|
std::to_string(std::numeric_limits<int64_t>::min()) + "\n",
|
|
// 32-bit float
|
|
"%1 = OpTypeFloat 32\n%2 = OpSpecConstant %1 0\n",
|
|
"%1 = OpTypeFloat 32\n%2 = OpSpecConstant %1 13.5\n",
|
|
"%1 = OpTypeFloat 32\n%2 = OpSpecConstant %1 -12.5\n",
|
|
// 64-bit float
|
|
"%1 = OpTypeFloat 64\n%2 = OpSpecConstant %1 0\n",
|
|
"%1 = OpTypeFloat 64\n%2 = OpSpecConstant %1 1.79769e+308\n",
|
|
"%1 = OpTypeFloat 64\n%2 = OpSpecConstant %1 -1.79769e+308\n",
|
|
}));
|
|
|
|
// Test OpSpecConstantOp
|
|
|
|
using OpSpecConstantOpTestWithIds =
|
|
spvtest::TextToBinaryTestBase<::testing::TestWithParam<EnumCase<SpvOp>>>;
|
|
|
|
// The operands to the OpSpecConstantOp opcode are all Ids.
|
|
TEST_P(OpSpecConstantOpTestWithIds, Assembly) {
|
|
std::stringstream input;
|
|
input << "%2 = OpSpecConstantOp %1 " << GetParam().name();
|
|
for (auto id : GetParam().operands()) input << " %" << id;
|
|
input << "\n";
|
|
|
|
EXPECT_THAT(CompiledInstructions(input.str()),
|
|
Eq(MakeInstruction(SpvOpSpecConstantOp,
|
|
{1, 2, uint32_t(GetParam().value())},
|
|
GetParam().operands())));
|
|
|
|
// Check the disassembler as well.
|
|
EXPECT_THAT(EncodeAndDecodeSuccessfully(input.str()), input.str());
|
|
}
|
|
|
|
// clang-format off
|
|
#define CASE1(NAME) { SpvOp##NAME, #NAME, {3} }
|
|
#define CASE2(NAME) { SpvOp##NAME, #NAME, {3, 4} }
|
|
#define CASE3(NAME) { SpvOp##NAME, #NAME, {3, 4, 5} }
|
|
#define CASE4(NAME) { SpvOp##NAME, #NAME, {3, 4, 5, 6} }
|
|
#define CASE5(NAME) { SpvOp##NAME, #NAME, {3, 4, 5, 6, 7} }
|
|
#define CASE6(NAME) { SpvOp##NAME, #NAME, {3, 4, 5, 6, 7, 8} }
|
|
INSTANTIATE_TEST_CASE_P(
|
|
TextToBinaryOpSpecConstantOp, OpSpecConstantOpTestWithIds,
|
|
::testing::ValuesIn(std::vector<EnumCase<SpvOp>>{
|
|
// Conversion
|
|
CASE1(SConvert),
|
|
CASE1(FConvert),
|
|
CASE1(ConvertFToS),
|
|
CASE1(ConvertSToF),
|
|
CASE1(ConvertFToU),
|
|
CASE1(ConvertUToF),
|
|
CASE1(UConvert),
|
|
CASE1(ConvertPtrToU),
|
|
CASE1(ConvertUToPtr),
|
|
CASE1(PtrCastToGeneric),
|
|
CASE1(Bitcast),
|
|
CASE1(QuantizeToF16),
|
|
// Arithmetic
|
|
CASE1(SNegate),
|
|
CASE1(Not),
|
|
CASE2(IAdd),
|
|
CASE2(ISub),
|
|
CASE2(IMul),
|
|
CASE2(UDiv),
|
|
CASE2(SDiv),
|
|
CASE2(UMod),
|
|
CASE2(SRem),
|
|
CASE2(SMod),
|
|
CASE2(ShiftRightLogical),
|
|
CASE2(ShiftRightArithmetic),
|
|
CASE2(ShiftLeftLogical),
|
|
CASE2(BitwiseOr),
|
|
CASE2(BitwiseAnd),
|
|
CASE1(FNegate),
|
|
CASE2(FAdd),
|
|
CASE2(FSub),
|
|
CASE2(FMul),
|
|
CASE2(FDiv),
|
|
CASE2(FRem),
|
|
CASE2(FMod),
|
|
// Composite operations use literal numbers. So they're in another test.
|
|
// Logical
|
|
CASE2(LogicalOr),
|
|
CASE2(LogicalAnd),
|
|
CASE1(LogicalNot),
|
|
CASE2(LogicalEqual),
|
|
CASE2(LogicalNotEqual),
|
|
CASE3(Select),
|
|
// Comparison
|
|
CASE2(IEqual),
|
|
CASE2(ULessThan),
|
|
CASE2(SLessThan),
|
|
CASE2(UGreaterThan),
|
|
CASE2(SGreaterThan),
|
|
CASE2(ULessThanEqual),
|
|
CASE2(SLessThanEqual),
|
|
CASE2(SLessThanEqual),
|
|
CASE2(UGreaterThanEqual),
|
|
CASE2(SGreaterThanEqual),
|
|
// Memory
|
|
// For AccessChain, there is a base Id, then a sequence of index Ids.
|
|
// Having no index Ids is a corner case.
|
|
CASE1(AccessChain),
|
|
CASE2(AccessChain),
|
|
CASE6(AccessChain),
|
|
CASE1(InBoundsAccessChain),
|
|
CASE2(InBoundsAccessChain),
|
|
CASE6(InBoundsAccessChain),
|
|
// PtrAccessChain also has an element Id.
|
|
CASE2(PtrAccessChain),
|
|
CASE3(PtrAccessChain),
|
|
CASE6(PtrAccessChain),
|
|
CASE2(InBoundsPtrAccessChain),
|
|
CASE3(InBoundsPtrAccessChain),
|
|
CASE6(InBoundsPtrAccessChain),
|
|
}));
|
|
#undef CASE1
|
|
#undef CASE2
|
|
#undef CASE3
|
|
#undef CASE4
|
|
#undef CASE5
|
|
#undef CASE6
|
|
// clang-format on
|
|
|
|
using OpSpecConstantOpTestWithTwoIdsThenLiteralNumbers =
|
|
spvtest::TextToBinaryTestBase<::testing::TestWithParam<EnumCase<SpvOp>>>;
|
|
|
|
// The operands to the OpSpecConstantOp opcode are two Ids followed by a
|
|
// sequence of literal numbers.
|
|
TEST_P(OpSpecConstantOpTestWithTwoIdsThenLiteralNumbers, Assembly) {
|
|
std::stringstream input;
|
|
input << "%2 = OpSpecConstantOp %1 " << GetParam().name() << " %3 %4";
|
|
for (auto number : GetParam().operands()) input << " " << number;
|
|
input << "\n";
|
|
|
|
EXPECT_THAT(CompiledInstructions(input.str()),
|
|
Eq(MakeInstruction(SpvOpSpecConstantOp,
|
|
{1, 2, uint32_t(GetParam().value()), 3, 4},
|
|
GetParam().operands())));
|
|
|
|
// Check the disassembler as well.
|
|
EXPECT_THAT(EncodeAndDecodeSuccessfully(input.str()), input.str());
|
|
}
|
|
|
|
#define CASE(NAME) SpvOp##NAME, #NAME
|
|
INSTANTIATE_TEST_CASE_P(
|
|
TextToBinaryOpSpecConstantOp,
|
|
OpSpecConstantOpTestWithTwoIdsThenLiteralNumbers,
|
|
::testing::ValuesIn(std::vector<EnumCase<SpvOp>>{
|
|
// For VectorShuffle, there are two vector operands, and at least
|
|
// two selector Ids. OpenCL can have up to 16-element vectors.
|
|
{CASE(VectorShuffle), {0, 0}},
|
|
{CASE(VectorShuffle), {4, 3, 2, 1}},
|
|
{CASE(VectorShuffle), {0, 2, 4, 6, 1, 3, 5, 7}},
|
|
{CASE(VectorShuffle),
|
|
{15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0}},
|
|
// For CompositeInsert, there is an object to insert, the target
|
|
// composite, and then literal indices.
|
|
{CASE(CompositeInsert), {0}},
|
|
{CASE(CompositeInsert), {4, 3, 99, 1}},
|
|
}));
|
|
|
|
using OpSpecConstantOpTestWithOneIdThenLiteralNumbers =
|
|
spvtest::TextToBinaryTestBase<::testing::TestWithParam<EnumCase<SpvOp>>>;
|
|
|
|
// The operands to the OpSpecConstantOp opcode are one Id followed by a
|
|
// sequence of literal numbers.
|
|
TEST_P(OpSpecConstantOpTestWithOneIdThenLiteralNumbers, Assembly) {
|
|
std::stringstream input;
|
|
input << "%2 = OpSpecConstantOp %1 " << GetParam().name() << " %3";
|
|
for (auto number : GetParam().operands()) input << " " << number;
|
|
input << "\n";
|
|
|
|
EXPECT_THAT(CompiledInstructions(input.str()),
|
|
Eq(MakeInstruction(SpvOpSpecConstantOp,
|
|
{1, 2, uint32_t(GetParam().value()), 3},
|
|
GetParam().operands())));
|
|
|
|
// Check the disassembler as well.
|
|
EXPECT_THAT(EncodeAndDecodeSuccessfully(input.str()), input.str());
|
|
}
|
|
|
|
#define CASE(NAME) SpvOp##NAME, #NAME
|
|
INSTANTIATE_TEST_CASE_P(
|
|
TextToBinaryOpSpecConstantOp,
|
|
OpSpecConstantOpTestWithOneIdThenLiteralNumbers,
|
|
::testing::ValuesIn(std::vector<EnumCase<SpvOp>>{
|
|
// For CompositeExtract, the universal limit permits up to 255 literal
|
|
// indices. Let's only test a few.
|
|
{CASE(CompositeExtract), {0}},
|
|
{CASE(CompositeExtract), {0, 99, 42, 16, 17, 12, 19}},
|
|
}));
|
|
|
|
// TODO(dneto): OpConstantTrue
|
|
// TODO(dneto): OpConstantFalse
|
|
// TODO(dneto): OpConstantComposite
|
|
// TODO(dneto): OpConstantSampler: other variations Param is 0 or 1
|
|
// TODO(dneto): OpConstantNull
|
|
// TODO(dneto): OpSpecConstantTrue
|
|
// TODO(dneto): OpSpecConstantFalse
|
|
// TODO(dneto): OpSpecConstantComposite
|
|
// TODO(dneto): Negative tests for OpSpecConstantOp
|
|
|
|
} // anonymous namespace
|