| // Copyright (c) 2015-2016 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. |
| |
| // Assembler tests for instructions in the "Extension Instruction" section |
| // of the SPIR-V spec. |
| |
| #include "unit_spirv.h" |
| |
| #include "gmock/gmock.h" |
| #include "latest_version_glsl_std_450_header.h" |
| #include "latest_version_opencl_std_header.h" |
| #include "test_fixture.h" |
| |
| namespace { |
| |
| using spvtest::Concatenate; |
| using spvtest::MakeInstruction; |
| using spvtest::MakeVector; |
| using spvtest::TextToBinaryTest; |
| using ::testing::Combine; |
| using ::testing::Eq; |
| using ::testing::Values; |
| using ::testing::ValuesIn; |
| |
| TEST_F(TextToBinaryTest, InvalidExtInstImportName) { |
| EXPECT_THAT(CompileFailure("%1 = OpExtInstImport \"Haskell.std\""), |
| Eq("Invalid extended instruction import 'Haskell.std'")); |
| } |
| |
| TEST_F(TextToBinaryTest, InvalidImportId) { |
| EXPECT_THAT(CompileFailure("%1 = OpTypeVoid\n" |
| "%2 = OpExtInst %1 %1"), |
| Eq("Invalid extended instruction import Id 2")); |
| } |
| |
| TEST_F(TextToBinaryTest, InvalidImportInstruction) { |
| const std::string input = R"(%1 = OpTypeVoid |
| %2 = OpExtInstImport "OpenCL.std" |
| %3 = OpExtInst %1 %2 not_in_the_opencl)"; |
| EXPECT_THAT(CompileFailure(input), |
| Eq("Invalid extended instruction name 'not_in_the_opencl'.")); |
| } |
| |
| TEST_F(TextToBinaryTest, MultiImport) { |
| const std::string input = R"(%2 = OpExtInstImport "OpenCL.std" |
| %2 = OpExtInstImport "OpenCL.std")"; |
| EXPECT_THAT(CompileFailure(input), |
| Eq("Import Id is being defined a second time")); |
| } |
| |
| TEST_F(TextToBinaryTest, TooManyArguments) { |
| const std::string input = R"(%opencl = OpExtInstImport "OpenCL.std" |
| %2 = OpExtInst %float %opencl cos %x %oops")"; |
| EXPECT_THAT(CompileFailure(input), Eq("Expected '=', found end of stream.")); |
| } |
| |
| TEST_F(TextToBinaryTest, ExtInstFromTwoDifferentImports) { |
| const std::string input = R"(%1 = OpExtInstImport "OpenCL.std" |
| %2 = OpExtInstImport "GLSL.std.450" |
| %4 = OpExtInst %3 %1 native_sqrt %5 |
| %7 = OpExtInst %6 %2 MatrixInverse %8 |
| )"; |
| |
| // Make sure it assembles correctly. |
| EXPECT_THAT( |
| CompiledInstructions(input), |
| Eq(Concatenate({ |
| MakeInstruction(SpvOpExtInstImport, {1}, MakeVector("OpenCL.std")), |
| MakeInstruction(SpvOpExtInstImport, {2}, MakeVector("GLSL.std.450")), |
| MakeInstruction( |
| SpvOpExtInst, |
| {3, 4, 1, uint32_t(OpenCLLIB::Entrypoints::Native_sqrt), 5}), |
| MakeInstruction(SpvOpExtInst, |
| {6, 7, 2, uint32_t(GLSLstd450MatrixInverse), 8}), |
| }))); |
| |
| // Make sure it disassembles correctly. |
| EXPECT_THAT(EncodeAndDecodeSuccessfully(input), Eq(input)); |
| } |
| |
| // A test case for assembling into words in an instruction. |
| struct AssemblyCase { |
| std::string input; |
| std::vector<uint32_t> expected; |
| }; |
| |
| using ExtensionAssemblyTest = spvtest::TextToBinaryTestBase< |
| ::testing::TestWithParam<std::tuple<spv_target_env, AssemblyCase>>>; |
| |
| TEST_P(ExtensionAssemblyTest, Samples) { |
| const spv_target_env& env = std::get<0>(GetParam()); |
| const AssemblyCase& ac = std::get<1>(GetParam()); |
| |
| // Check that it assembles correctly. |
| EXPECT_THAT(CompiledInstructions(ac.input, env), Eq(ac.expected)); |
| } |
| |
| using ExtensionRoundTripTest = spvtest::TextToBinaryTestBase< |
| ::testing::TestWithParam<std::tuple<spv_target_env, AssemblyCase>>>; |
| |
| TEST_P(ExtensionRoundTripTest, Samples) { |
| const spv_target_env& env = std::get<0>(GetParam()); |
| const AssemblyCase& ac = std::get<1>(GetParam()); |
| |
| // Check that it assembles correctly. |
| EXPECT_THAT(CompiledInstructions(ac.input, env), Eq(ac.expected)); |
| |
| // Check round trip through the disassembler. |
| EXPECT_THAT(EncodeAndDecodeSuccessfully(ac.input, |
| SPV_BINARY_TO_TEXT_OPTION_NONE, env), |
| Eq(ac.input)); |
| } |
| |
| // SPV_KHR_shader_ballot |
| |
| INSTANTIATE_TEST_CASE_P( |
| SPV_KHR_shader_ballot, ExtensionRoundTripTest, |
| // We'll get coverage over operand tables by trying the universal |
| // environments, and at least one specific environment. |
| Combine(Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1, |
| SPV_ENV_VULKAN_1_0), |
| ValuesIn(std::vector<AssemblyCase>{ |
| {"OpCapability SubgroupBallotKHR\n", |
| MakeInstruction(SpvOpCapability, |
| {SpvCapabilitySubgroupBallotKHR})}, |
| {"%2 = OpSubgroupBallotKHR %1 %3\n", |
| MakeInstruction(SpvOpSubgroupBallotKHR, {1, 2, 3})}, |
| {"%2 = OpSubgroupFirstInvocationKHR %1 %3\n", |
| MakeInstruction(SpvOpSubgroupFirstInvocationKHR, {1, 2, 3})}, |
| {"OpDecorate %1 BuiltIn SubgroupEqMaskKHR\n", |
| MakeInstruction(SpvOpDecorate, {1, SpvDecorationBuiltIn, |
| SpvBuiltInSubgroupEqMaskKHR})}, |
| {"OpDecorate %1 BuiltIn SubgroupGeMaskKHR\n", |
| MakeInstruction(SpvOpDecorate, {1, SpvDecorationBuiltIn, |
| SpvBuiltInSubgroupGeMaskKHR})}, |
| {"OpDecorate %1 BuiltIn SubgroupGtMaskKHR\n", |
| MakeInstruction(SpvOpDecorate, {1, SpvDecorationBuiltIn, |
| SpvBuiltInSubgroupGtMaskKHR})}, |
| {"OpDecorate %1 BuiltIn SubgroupLeMaskKHR\n", |
| MakeInstruction(SpvOpDecorate, {1, SpvDecorationBuiltIn, |
| SpvBuiltInSubgroupLeMaskKHR})}, |
| {"OpDecorate %1 BuiltIn SubgroupLtMaskKHR\n", |
| MakeInstruction(SpvOpDecorate, {1, SpvDecorationBuiltIn, |
| SpvBuiltInSubgroupLtMaskKHR})}, |
| })), ); |
| |
| // SPV_KHR_shader_draw_parameters |
| |
| INSTANTIATE_TEST_CASE_P( |
| SPV_KHR_shader_draw_parameters, ExtensionRoundTripTest, |
| // We'll get coverage over operand tables by trying the universal |
| // environments, and at least one specific environment. |
| Combine( |
| Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1, |
| SPV_ENV_VULKAN_1_0), |
| ValuesIn(std::vector<AssemblyCase>{ |
| {"OpCapability DrawParameters\n", |
| MakeInstruction(SpvOpCapability, {SpvCapabilityDrawParameters})}, |
| {"OpDecorate %1 BuiltIn BaseVertex\n", |
| MakeInstruction(SpvOpDecorate, |
| {1, SpvDecorationBuiltIn, SpvBuiltInBaseVertex})}, |
| {"OpDecorate %1 BuiltIn BaseInstance\n", |
| MakeInstruction(SpvOpDecorate, {1, SpvDecorationBuiltIn, |
| SpvBuiltInBaseInstance})}, |
| {"OpDecorate %1 BuiltIn DrawIndex\n", |
| MakeInstruction(SpvOpDecorate, |
| {1, SpvDecorationBuiltIn, SpvBuiltInDrawIndex})}, |
| })), ); |
| |
| // SPV_KHR_subgroup_vote |
| |
| INSTANTIATE_TEST_CASE_P( |
| SPV_KHR_subgroup_vote, ExtensionRoundTripTest, |
| // We'll get coverage over operand tables by trying the universal |
| // environments, and at least one specific environment. |
| Combine(Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1, |
| SPV_ENV_VULKAN_1_0), |
| ValuesIn(std::vector<AssemblyCase>{ |
| {"OpCapability SubgroupVoteKHR\n", |
| MakeInstruction(SpvOpCapability, |
| {SpvCapabilitySubgroupVoteKHR})}, |
| {"%2 = OpSubgroupAnyKHR %1 %3\n", |
| MakeInstruction(SpvOpSubgroupAnyKHR, {1, 2, 3})}, |
| {"%2 = OpSubgroupAllKHR %1 %3\n", |
| MakeInstruction(SpvOpSubgroupAllKHR, {1, 2, 3})}, |
| {"%2 = OpSubgroupAllEqualKHR %1 %3\n", |
| MakeInstruction(SpvOpSubgroupAllEqualKHR, {1, 2, 3})}, |
| })), ); |
| |
| // SPV_KHR_16bit_storage |
| |
| INSTANTIATE_TEST_CASE_P( |
| SPV_KHR_16bit_storage, ExtensionRoundTripTest, |
| // We'll get coverage over operand tables by trying the universal |
| // environments, and at least one specific environment. |
| Combine(Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1, |
| SPV_ENV_VULKAN_1_0), |
| ValuesIn(std::vector<AssemblyCase>{ |
| {"OpCapability StorageBuffer16BitAccess\n", |
| MakeInstruction(SpvOpCapability, |
| {SpvCapabilityStorageUniformBufferBlock16})}, |
| {"OpCapability StorageBuffer16BitAccess\n", |
| MakeInstruction(SpvOpCapability, |
| {SpvCapabilityStorageBuffer16BitAccess})}, |
| {"OpCapability UniformAndStorageBuffer16BitAccess\n", |
| MakeInstruction( |
| SpvOpCapability, |
| {SpvCapabilityUniformAndStorageBuffer16BitAccess})}, |
| {"OpCapability UniformAndStorageBuffer16BitAccess\n", |
| MakeInstruction(SpvOpCapability, |
| {SpvCapabilityStorageUniform16})}, |
| {"OpCapability StoragePushConstant16\n", |
| MakeInstruction(SpvOpCapability, |
| {SpvCapabilityStoragePushConstant16})}, |
| {"OpCapability StorageInputOutput16\n", |
| MakeInstruction(SpvOpCapability, |
| {SpvCapabilityStorageInputOutput16})}, |
| })), ); |
| |
| INSTANTIATE_TEST_CASE_P( |
| SPV_KHR_16bit_storage_alias_check, ExtensionAssemblyTest, |
| Combine(Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1, |
| SPV_ENV_VULKAN_1_0), |
| ValuesIn(std::vector<AssemblyCase>{ |
| // The old name maps to the new enum. |
| {"OpCapability StorageUniformBufferBlock16\n", |
| MakeInstruction(SpvOpCapability, |
| {SpvCapabilityStorageBuffer16BitAccess})}, |
| // The old name maps to the new enum. |
| {"OpCapability StorageUniform16\n", |
| MakeInstruction( |
| SpvOpCapability, |
| {SpvCapabilityUniformAndStorageBuffer16BitAccess})}, |
| })), ); |
| |
| // SPV_KHR_device_group |
| |
| INSTANTIATE_TEST_CASE_P( |
| SPV_KHR_device_group, ExtensionRoundTripTest, |
| // We'll get coverage over operand tables by trying the universal |
| // environments, and at least one specific environment. |
| Combine(Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1, |
| SPV_ENV_VULKAN_1_0), |
| ValuesIn(std::vector<AssemblyCase>{ |
| {"OpCapability DeviceGroup\n", |
| MakeInstruction(SpvOpCapability, {SpvCapabilityDeviceGroup})}, |
| {"OpDecorate %1 BuiltIn DeviceIndex\n", |
| MakeInstruction(SpvOpDecorate, {1, SpvDecorationBuiltIn, |
| SpvBuiltInDeviceIndex})}, |
| })), ); |
| |
| // SPV_KHR_multiview |
| |
| INSTANTIATE_TEST_CASE_P( |
| SPV_KHR_multiview, ExtensionRoundTripTest, |
| // We'll get coverage over operand tables by trying the universal |
| // environments, and at least one specific environment. |
| Combine(Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1, |
| SPV_ENV_VULKAN_1_0), |
| ValuesIn(std::vector<AssemblyCase>{ |
| {"OpCapability MultiView\n", |
| MakeInstruction(SpvOpCapability, {SpvCapabilityMultiView})}, |
| {"OpDecorate %1 BuiltIn ViewIndex\n", |
| MakeInstruction(SpvOpDecorate, {1, SpvDecorationBuiltIn, |
| SpvBuiltInViewIndex})}, |
| })), ); |
| |
| // SPV_AMD_shader_explicit_vertex_parameter |
| |
| #define PREAMBLE \ |
| "%1 = OpExtInstImport \"SPV_AMD_shader_explicit_vertex_parameter\"\n" |
| INSTANTIATE_TEST_CASE_P( |
| SPV_AMD_shader_explicit_vertex_parameter, ExtensionRoundTripTest, |
| // We'll get coverage over operand tables by trying the universal |
| // environments, and at least one specific environment. |
| Combine( |
| Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1, |
| SPV_ENV_VULKAN_1_0), |
| ValuesIn(std::vector<AssemblyCase>{ |
| {PREAMBLE "%3 = OpExtInst %2 %1 InterpolateAtVertexAMD %4 %5\n", |
| Concatenate( |
| {MakeInstruction( |
| SpvOpExtInstImport, {1}, |
| MakeVector("SPV_AMD_shader_explicit_vertex_parameter")), |
| MakeInstruction(SpvOpExtInst, {2, 3, 1, 1, 4, 5})})}, |
| })), ); |
| #undef PREAMBLE |
| |
| // SPV_AMD_shader_trinary_minmax |
| |
| #define PREAMBLE "%1 = OpExtInstImport \"SPV_AMD_shader_trinary_minmax\"\n" |
| INSTANTIATE_TEST_CASE_P( |
| SPV_AMD_shader_trinary_minmax, ExtensionRoundTripTest, |
| // We'll get coverage over operand tables by trying the universal |
| // environments, and at least one specific environment. |
| Combine( |
| Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1, |
| SPV_ENV_VULKAN_1_0), |
| ValuesIn(std::vector<AssemblyCase>{ |
| {PREAMBLE "%3 = OpExtInst %2 %1 FMin3AMD %4 %5 %6\n", |
| Concatenate( |
| {MakeInstruction(SpvOpExtInstImport, {1}, |
| MakeVector("SPV_AMD_shader_trinary_minmax")), |
| MakeInstruction(SpvOpExtInst, {2, 3, 1, 1, 4, 5, 6})})}, |
| {PREAMBLE "%3 = OpExtInst %2 %1 UMin3AMD %4 %5 %6\n", |
| Concatenate( |
| {MakeInstruction(SpvOpExtInstImport, {1}, |
| MakeVector("SPV_AMD_shader_trinary_minmax")), |
| MakeInstruction(SpvOpExtInst, {2, 3, 1, 2, 4, 5, 6})})}, |
| {PREAMBLE "%3 = OpExtInst %2 %1 SMin3AMD %4 %5 %6\n", |
| Concatenate( |
| {MakeInstruction(SpvOpExtInstImport, {1}, |
| MakeVector("SPV_AMD_shader_trinary_minmax")), |
| MakeInstruction(SpvOpExtInst, {2, 3, 1, 3, 4, 5, 6})})}, |
| {PREAMBLE "%3 = OpExtInst %2 %1 FMax3AMD %4 %5 %6\n", |
| Concatenate( |
| {MakeInstruction(SpvOpExtInstImport, {1}, |
| MakeVector("SPV_AMD_shader_trinary_minmax")), |
| MakeInstruction(SpvOpExtInst, {2, 3, 1, 4, 4, 5, 6})})}, |
| {PREAMBLE "%3 = OpExtInst %2 %1 UMax3AMD %4 %5 %6\n", |
| Concatenate( |
| {MakeInstruction(SpvOpExtInstImport, {1}, |
| MakeVector("SPV_AMD_shader_trinary_minmax")), |
| MakeInstruction(SpvOpExtInst, {2, 3, 1, 5, 4, 5, 6})})}, |
| {PREAMBLE "%3 = OpExtInst %2 %1 SMax3AMD %4 %5 %6\n", |
| Concatenate( |
| {MakeInstruction(SpvOpExtInstImport, {1}, |
| MakeVector("SPV_AMD_shader_trinary_minmax")), |
| MakeInstruction(SpvOpExtInst, {2, 3, 1, 6, 4, 5, 6})})}, |
| {PREAMBLE "%3 = OpExtInst %2 %1 FMid3AMD %4 %5 %6\n", |
| Concatenate( |
| {MakeInstruction(SpvOpExtInstImport, {1}, |
| MakeVector("SPV_AMD_shader_trinary_minmax")), |
| MakeInstruction(SpvOpExtInst, {2, 3, 1, 7, 4, 5, 6})})}, |
| {PREAMBLE "%3 = OpExtInst %2 %1 UMid3AMD %4 %5 %6\n", |
| Concatenate( |
| {MakeInstruction(SpvOpExtInstImport, {1}, |
| MakeVector("SPV_AMD_shader_trinary_minmax")), |
| MakeInstruction(SpvOpExtInst, {2, 3, 1, 8, 4, 5, 6})})}, |
| {PREAMBLE "%3 = OpExtInst %2 %1 SMid3AMD %4 %5 %6\n", |
| Concatenate( |
| {MakeInstruction(SpvOpExtInstImport, {1}, |
| MakeVector("SPV_AMD_shader_trinary_minmax")), |
| MakeInstruction(SpvOpExtInst, {2, 3, 1, 9, 4, 5, 6})})}, |
| })), ); |
| #undef PREAMBLE |
| |
| // SPV_AMD_gcn_shader |
| |
| #define PREAMBLE "%1 = OpExtInstImport \"SPV_AMD_gcn_shader\"\n" |
| INSTANTIATE_TEST_CASE_P( |
| SPV_AMD_gcn_shader, ExtensionRoundTripTest, |
| // We'll get coverage over operand tables by trying the universal |
| // environments, and at least one specific environment. |
| Combine(Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1, |
| SPV_ENV_VULKAN_1_0), |
| ValuesIn(std::vector<AssemblyCase>{ |
| {PREAMBLE "%3 = OpExtInst %2 %1 CubeFaceIndexAMD %4\n", |
| Concatenate({MakeInstruction(SpvOpExtInstImport, {1}, |
| MakeVector("SPV_AMD_gcn_shader")), |
| MakeInstruction(SpvOpExtInst, {2, 3, 1, 1, 4})})}, |
| {PREAMBLE "%3 = OpExtInst %2 %1 CubeFaceCoordAMD %4\n", |
| Concatenate({MakeInstruction(SpvOpExtInstImport, {1}, |
| MakeVector("SPV_AMD_gcn_shader")), |
| MakeInstruction(SpvOpExtInst, {2, 3, 1, 2, 4})})}, |
| {PREAMBLE "%3 = OpExtInst %2 %1 TimeAMD\n", |
| Concatenate({MakeInstruction(SpvOpExtInstImport, {1}, |
| MakeVector("SPV_AMD_gcn_shader")), |
| MakeInstruction(SpvOpExtInst, {2, 3, 1, 3})})}, |
| })), ); |
| #undef PREAMBLE |
| |
| // SPV_AMD_shader_ballot |
| |
| #define PREAMBLE "%1 = OpExtInstImport \"SPV_AMD_shader_ballot\"\n" |
| INSTANTIATE_TEST_CASE_P( |
| SPV_AMD_shader_ballot, ExtensionRoundTripTest, |
| // We'll get coverage over operand tables by trying the universal |
| // environments, and at least one specific environment. |
| Combine( |
| Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1, |
| SPV_ENV_VULKAN_1_0), |
| ValuesIn(std::vector<AssemblyCase>{ |
| {PREAMBLE "%3 = OpExtInst %2 %1 SwizzleInvocationsAMD %4 %5\n", |
| Concatenate({MakeInstruction(SpvOpExtInstImport, {1}, |
| MakeVector("SPV_AMD_shader_ballot")), |
| MakeInstruction(SpvOpExtInst, {2, 3, 1, 1, 4, 5})})}, |
| {PREAMBLE |
| "%3 = OpExtInst %2 %1 SwizzleInvocationsMaskedAMD %4 %5\n", |
| Concatenate({MakeInstruction(SpvOpExtInstImport, {1}, |
| MakeVector("SPV_AMD_shader_ballot")), |
| MakeInstruction(SpvOpExtInst, {2, 3, 1, 2, 4, 5})})}, |
| {PREAMBLE "%3 = OpExtInst %2 %1 WriteInvocationAMD %4 %5 %6\n", |
| Concatenate({MakeInstruction(SpvOpExtInstImport, {1}, |
| MakeVector("SPV_AMD_shader_ballot")), |
| MakeInstruction(SpvOpExtInst, |
| {2, 3, 1, 3, 4, 5, 6})})}, |
| {PREAMBLE "%3 = OpExtInst %2 %1 MbcntAMD %4\n", |
| Concatenate({MakeInstruction(SpvOpExtInstImport, {1}, |
| MakeVector("SPV_AMD_shader_ballot")), |
| MakeInstruction(SpvOpExtInst, {2, 3, 1, 4, 4})})}, |
| })), ); |
| #undef PREAMBLE |
| |
| // SPV_KHR_variable_pointers |
| |
| INSTANTIATE_TEST_CASE_P( |
| SPV_KHR_variable_pointers, ExtensionRoundTripTest, |
| // We'll get coverage over operand tables by trying the universal |
| // environments, and at least one specific environment. |
| Combine(Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1, |
| SPV_ENV_VULKAN_1_0), |
| ValuesIn(std::vector<AssemblyCase>{ |
| {"OpCapability VariablePointers\n", |
| MakeInstruction(SpvOpCapability, |
| {SpvCapabilityVariablePointers})}, |
| {"OpCapability VariablePointersStorageBuffer\n", |
| MakeInstruction(SpvOpCapability, |
| {SpvCapabilityVariablePointersStorageBuffer})}, |
| })), ); |
| |
| } // anonymous namespace |
