inspector_test.cc | Explore in Territory

// Copyright 2020 The Dawn & Tint Authors
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its
//    contributors may be used to endorse or promote products derived from
//    this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#include "gmock/gmock.h"

#include "src/tint/lang/core/fluent_types.h"
#include "src/tint/lang/core/type/depth_texture.h"
#include "src/tint/lang/core/type/external_texture.h"
#include "src/tint/lang/core/type/multisampled_texture.h"
#include "src/tint/lang/core/type/sampled_texture.h"
#include "src/tint/lang/core/type/texture_dimension.h"
#include "src/tint/lang/wgsl/ast/call_statement.h"
#include "src/tint/lang/wgsl/ast/disable_validation_attribute.h"
#include "src/tint/lang/wgsl/ast/id_attribute.h"
#include "src/tint/lang/wgsl/ast/stage_attribute.h"
#include "src/tint/lang/wgsl/ast/workgroup_attribute.h"
#include "src/tint/lang/wgsl/inspector/entry_point.h"
#include "src/tint/lang/wgsl/inspector/inspector.h"
#include "src/tint/lang/wgsl/inspector/inspector_builder_test.h"
#include "src/tint/lang/wgsl/inspector/inspector_runner_test.h"
#include "src/tint/lang/wgsl/program/program_builder.h"
#include "src/tint/lang/wgsl/sem/variable.h"

usingnamespacetint::core::number_suffixes;  // NOLINT
usingnamespacetint::core::fluent_types;     // NOLINT

namespace tint::inspector {
namespace {

// All the tests that descend from InspectorBuilder are expected to define their test state via
// building up the AST through InspectorBuilder and then generate the program with ::Build. The
// returned Inspector from ::Build can then be used to test expectations.
//
// All the tests that descend from InspectorRunner are expected to define their test state via a
// WGSL shader, which will be parsed to generate a Program and Inspector in ::Initialize. The
// returned Inspector from ::Initialize can then be used to test expectations.

class InspectorGetEntryPointTest : public InspectorBuilder, public testing::Test { … };

InspectorGetEntryPointComponentAndCompositionTestParams;
class InspectorGetEntryPointComponentAndCompositionTest
    : public InspectorBuilder,
      public testing::TestWithParam<InspectorGetEntryPointComponentAndCompositionTestParams> { … };
struct InspectorGetEntryPointInterpolateTestParams { … };
class InspectorGetEntryPointInterpolateTest
    : public InspectorBuilder,
      public testing::TestWithParam<InspectorGetEntryPointInterpolateTestParams> { … };
class InspectorGetOverrideDefaultValuesTest : public InspectorBuilder, public testing::Test { … };
class InspectorGetConstantNameToIdMapTest : public InspectorBuilder, public testing::Test { … };
class InspectorGetResourceBindingsTest : public InspectorBuilder, public testing::Test { … };
class InspectorGetUniformBufferResourceBindingsTest : public InspectorBuilder,
                                                      public testing::Test { … };
class InspectorGetStorageBufferResourceBindingsTest : public InspectorBuilder,
                                                      public testing::Test { … };
class InspectorGetReadOnlyStorageBufferResourceBindingsTest : public InspectorBuilder,
                                                              public testing::Test { … };
class InspectorGetSamplerResourceBindingsTest : public InspectorBuilder, public testing::Test { … };
class InspectorGetComparisonSamplerResourceBindingsTest : public InspectorBuilder,
                                                          public testing::Test { … };
class InspectorGetSampledTextureResourceBindingsTest : public InspectorBuilder,
                                                       public testing::Test { … };
class InspectorGetSampledArrayTextureResourceBindingsTest : public InspectorBuilder,
                                                            public testing::Test { … };
struct GetSampledTextureTestParams { … };
class InspectorGetSampledTextureResourceBindingsTestWithParam
    : public InspectorBuilder,
      public testing::TestWithParam<GetSampledTextureTestParams> { … };
class InspectorGetSampledArrayTextureResourceBindingsTestWithParam
    : public InspectorBuilder,
      public testing::TestWithParam<GetSampledTextureTestParams> { … };
class InspectorGetMultisampledTextureResourceBindingsTest : public InspectorBuilder,
                                                            public testing::Test { … };
class InspectorGetMultisampledArrayTextureResourceBindingsTest : public InspectorBuilder,
                                                                 public testing::Test { … };
GetMultisampledTextureTestParams;
class InspectorGetMultisampledArrayTextureResourceBindingsTestWithParam
    : public InspectorBuilder,
      public testing::TestWithParam<GetMultisampledTextureTestParams> { … };
class InspectorGetMultisampledTextureResourceBindingsTestWithParam
    : public InspectorBuilder,
      public testing::TestWithParam<GetMultisampledTextureTestParams> { … };
class InspectorGetStorageTextureResourceBindingsTest : public InspectorBuilder,
                                                       public testing::Test { … };
struct GetDepthTextureTestParams { … };
class InspectorGetDepthTextureResourceBindingsTestWithParam
    : public InspectorBuilder,
      public testing::TestWithParam<GetDepthTextureTestParams> { … };

class InspectorGetDepthMultisampledTextureResourceBindingsTest : public InspectorBuilder,
                                                                 public testing::Test { … };

DimensionParams;
TexelFormatParams;
GetStorageTextureTestParams;
class InspectorGetStorageTextureResourceBindingsTestWithParam
    : public InspectorBuilder,
      public testing::TestWithParam<GetStorageTextureTestParams> { … };

class InspectorGetExternalTextureResourceBindingsTest : public InspectorBuilder,
                                                        public testing::Test { … };

class InspectorGetSamplerTextureUsesTest : public InspectorRunner, public testing::Test { … };

class InspectorGetUsedExtensionNamesTest : public InspectorRunner, public testing::Test { … };

class InspectorGetEnableDirectivesTest : public InspectorRunner, public testing::Test { … };

class InspectorGetBlendSrcTest : public InspectorBuilder, public testing::Test { … };

// This is a catch all for shaders that have demonstrated regressions/crashes in
// the wild.
class InspectorRegressionTest : public InspectorRunner, public testing::Test { … };

TEST_F(InspectorGetEntryPointTest, NoFunctions) { … }

TEST_F(InspectorGetEntryPointTest, NoEntryPoints) { … }

TEST_F(InspectorGetEntryPointTest, OneEntryPoint) { … }

TEST_F(InspectorGetEntryPointTest, MultipleEntryPoints) { … }

TEST_F(InspectorGetEntryPointTest, MixFunctionsAndEntryPoints) { … }

TEST_F(InspectorGetEntryPointTest, DefaultWorkgroupSize) { … }

// Test that push_constant_size is zero if there are no push constants.
TEST_F(InspectorGetEntryPointTest, PushConstantSizeNone) { … }

// Test that push_constant_size is 4 (bytes) if there is a single F32 push constant.
TEST_F(InspectorGetEntryPointTest, PushConstantSizeOneWord) { … }

// Test that push_constant_size is 12 (bytes) if there is a struct containing one
// each of i32, f32 and u32.
TEST_F(InspectorGetEntryPointTest, PushConstantSizeThreeWords) { … }

// Test that push_constant_size is 4 (bytes) if there are two push constants,
// one used by the entry point containing an f32, and one unused by the entry
// point containing a struct of size 12 bytes.
TEST_F(InspectorGetEntryPointTest, PushConstantSizeTwoConstants) { … }

TEST_F(InspectorGetEntryPointTest, NonDefaultWorkgroupSize) { … }

TEST_F(InspectorGetEntryPointTest, WorkgroupStorageSizeEmpty) { … }

TEST_F(InspectorGetEntryPointTest, WorkgroupStorageSizeSimple) { … }

TEST_F(InspectorGetEntryPointTest, WorkgroupStorageSizeCompoundTypes) { … }

TEST_F(InspectorGetEntryPointTest, WorkgroupStorageSizeAlignmentPadding) { … }

TEST_F(InspectorGetEntryPointTest, WorkgroupStorageSizeStructAlignment) { … }

TEST_F(InspectorGetEntryPointTest, NoInOutVariables) { … }

TEST_P(InspectorGetEntryPointComponentAndCompositionTest, Test) { … }
INSTANTIATE_TEST_SUITE_P(…);

TEST_F(InspectorGetEntryPointTest, MultipleInOutVariables) { … }

TEST_F(InspectorGetEntryPointTest, MultipleEntryPointsInOutVariables) { … }

TEST_F(InspectorGetEntryPointTest, BuiltInsNotStageVariables) { … }

TEST_F(InspectorGetEntryPointTest, InOutStruct) { … }

TEST_F(InspectorGetEntryPointTest, MultipleEntryPointsInOutSharedStruct) { … }

TEST_F(InspectorGetEntryPointTest, MixInOutVariablesAndStruct) { … }

TEST_F(InspectorGetEntryPointTest, OverrideUnreferenced) { … }

TEST_F(InspectorGetEntryPointTest, OverrideReferencedByEntryPoint) { … }

TEST_F(InspectorGetEntryPointTest, OverrideReferencedByCallee) { … }

TEST_F(InspectorGetEntryPointTest, OverrideSomeReferenced) { … }

TEST_F(InspectorGetEntryPointTest, OverrideReferencedIndirectly) { … }

TEST_F(InspectorGetEntryPointTest, OverrideReferencedIndirectly_ViaPrivateInitializer) { … }

TEST_F(InspectorGetEntryPointTest, OverrideReferencedIndirectly_MultipleEntryPoints) { … }

TEST_F(InspectorGetEntryPointTest, OverrideReferencedByAttribute) { … }

TEST_F(InspectorGetEntryPointTest, OverrideReferencedByAttributeIndirectly) { … }

TEST_F(InspectorGetEntryPointTest, OverrideReferencedByArraySize) { … }

TEST_F(InspectorGetEntryPointTest, OverrideReferencedByArraySizeIndirectly) { … }

TEST_F(InspectorGetEntryPointTest, OverrideReferencedByArraySizeViaAlias) { … }

TEST_F(InspectorGetEntryPointTest, OverrideTypes) { … }

TEST_F(InspectorGetEntryPointTest, OverrideInitialized) { … }

TEST_F(InspectorGetEntryPointTest, OverrideUninitialized) { … }

TEST_F(InspectorGetEntryPointTest, OverrideNumericIDSpecified) { … }

TEST_F(InspectorGetEntryPointTest, NonOverrideSkipped) { … }

TEST_F(InspectorGetEntryPointTest, BuiltinNotReferenced) { … }

TEST_F(InspectorGetEntryPointTest, InputSampleMaskSimpleReferenced) { … }

TEST_F(InspectorGetEntryPointTest, InputSampleMaskStructReferenced) { … }

TEST_F(InspectorGetEntryPointTest, OutputSampleMaskSimpleReferenced) { … }

TEST_F(InspectorGetEntryPointTest, OutputSampleMaskStructReferenced) { … }

TEST_F(InspectorGetEntryPointTest, InputPositionSimpleReferenced) { … }

TEST_F(InspectorGetEntryPointTest, InputPositionStructReferenced) { … }

TEST_F(InspectorGetEntryPointTest, FrontFacingSimpleReferenced) { … }

TEST_F(InspectorGetEntryPointTest, FrontFacingStructReferenced) { … }

TEST_F(InspectorGetEntryPointTest, SampleIndexSimpleReferenced) { … }

TEST_F(InspectorGetEntryPointTest, SampleIndexStructReferenced) { … }

TEST_F(InspectorGetEntryPointTest, NumWorkgroupsSimpleReferenced) { … }

TEST_F(InspectorGetEntryPointTest, NumWorkgroupsStructReferenced) { … }

TEST_F(InspectorGetEntryPointTest, FragDepthSimpleReferenced) { … }

TEST_F(InspectorGetEntryPointTest, FragDepthStructReferenced) { … }

TEST_F(InspectorGetEntryPointTest, ImplicitInterpolate) { … }

TEST_F(InspectorGetEntryPointTest, PixelLocalMemberDefault) { … }

TEST_F(InspectorGetEntryPointTest, PixelLocalMemberTypes) { … }

TEST_P(InspectorGetEntryPointInterpolateTest, Test) { … }

INSTANTIATE_TEST_SUITE_P(…);

TEST_F(InspectorGetOverrideDefaultValuesTest, Bool) { … }

TEST_F(InspectorGetOverrideDefaultValuesTest, U32) { … }

TEST_F(InspectorGetOverrideDefaultValuesTest, I32) { … }

TEST_F(InspectorGetOverrideDefaultValuesTest, F32) { … }

TEST_F(InspectorGetOverrideDefaultValuesTest, F16) { … }

TEST_F(InspectorGetConstantNameToIdMapTest, WithAndWithoutIds) { … }

TEST_F(InspectorGetResourceBindingsTest, Empty) { … }

TEST_F(InspectorGetResourceBindingsTest, Simple) { … }

TEST_F(InspectorGetResourceBindingsTest, InputAttachment) { … }

TEST_F(InspectorGetUniformBufferResourceBindingsTest, MissingEntryPoint) { … }

TEST_F(InspectorGetUniformBufferResourceBindingsTest, NonEntryPointFunc) { … }

TEST_F(InspectorGetUniformBufferResourceBindingsTest, Simple_NonStruct) { … }

TEST_F(InspectorGetUniformBufferResourceBindingsTest, Simple_Struct) { … }

TEST_F(InspectorGetUniformBufferResourceBindingsTest, MultipleMembers) { … }

TEST_F(InspectorGetUniformBufferResourceBindingsTest, ContainingPadding) { … }

TEST_F(InspectorGetUniformBufferResourceBindingsTest, NonStructVec3) { … }

TEST_F(InspectorGetUniformBufferResourceBindingsTest, MultipleUniformBuffers) { … }

TEST_F(InspectorGetUniformBufferResourceBindingsTest, ContainingArray) { … }

TEST_F(InspectorGetStorageBufferResourceBindingsTest, Simple_NonStruct) { … }

TEST_F(InspectorGetStorageBufferResourceBindingsTest, Simple_Struct) { … }

TEST_F(InspectorGetStorageBufferResourceBindingsTest, MultipleMembers) { … }

TEST_F(InspectorGetStorageBufferResourceBindingsTest, MultipleStorageBuffers) { … }

TEST_F(InspectorGetStorageBufferResourceBindingsTest, ContainingArray) { … }

TEST_F(InspectorGetStorageBufferResourceBindingsTest, ContainingRuntimeArray) { … }

TEST_F(InspectorGetStorageBufferResourceBindingsTest, ContainingPadding) { … }

TEST_F(InspectorGetStorageBufferResourceBindingsTest, NonStructVec3) { … }

TEST_F(InspectorGetStorageBufferResourceBindingsTest, SkipReadOnly) { … }

TEST_F(InspectorGetReadOnlyStorageBufferResourceBindingsTest, Simple) { … }

TEST_F(InspectorGetReadOnlyStorageBufferResourceBindingsTest, MultipleStorageBuffers) { … }

TEST_F(InspectorGetReadOnlyStorageBufferResourceBindingsTest, ContainingArray) { … }

TEST_F(InspectorGetReadOnlyStorageBufferResourceBindingsTest, ContainingRuntimeArray) { … }

TEST_F(InspectorGetReadOnlyStorageBufferResourceBindingsTest, SkipNonReadOnly) { … }

TEST_F(InspectorGetSamplerResourceBindingsTest, Simple) { … }

TEST_F(InspectorGetSamplerResourceBindingsTest, NoSampler) { … }

TEST_F(InspectorGetSamplerResourceBindingsTest, InFunction) { … }

TEST_F(InspectorGetSamplerResourceBindingsTest, UnknownEntryPoint) { … }

TEST_F(InspectorGetSamplerResourceBindingsTest, SkipsComparisonSamplers) { … }

TEST_F(InspectorGetComparisonSamplerResourceBindingsTest, Simple) { … }

TEST_F(InspectorGetComparisonSamplerResourceBindingsTest, NoSampler) { … }

TEST_F(InspectorGetComparisonSamplerResourceBindingsTest, InFunction) { … }

TEST_F(InspectorGetComparisonSamplerResourceBindingsTest, UnknownEntryPoint) { … }

TEST_F(InspectorGetComparisonSamplerResourceBindingsTest, SkipsSamplers) { … }

TEST_F(InspectorGetSampledTextureResourceBindingsTest, Empty) { … }

TEST_P(InspectorGetSampledTextureResourceBindingsTestWithParam, textureSample) { … }

INSTANTIATE_TEST_SUITE_P(…);

TEST_P(InspectorGetSampledArrayTextureResourceBindingsTestWithParam, textureSample) { … }

INSTANTIATE_TEST_SUITE_P(…);

TEST_P(InspectorGetMultisampledTextureResourceBindingsTestWithParam, textureLoad) { … }

INSTANTIATE_TEST_SUITE_P(…);

TEST_F(InspectorGetMultisampledArrayTextureResourceBindingsTest, Empty) { … }

TEST_F(InspectorGetStorageTextureResourceBindingsTest, Empty) { … }

TEST_P(InspectorGetStorageTextureResourceBindingsTestWithParam, Simple) { … }

INSTANTIATE_TEST_SUITE_P(…);

TEST_P(InspectorGetDepthTextureResourceBindingsTestWithParam, textureDimensions) { … }

INSTANTIATE_TEST_SUITE_P(…);

TEST_F(InspectorGetDepthMultisampledTextureResourceBindingsTest, textureDimensions) { … }

TEST_F(InspectorGetExternalTextureResourceBindingsTest, Simple) { … }

TEST_F(InspectorGetSamplerTextureUsesTest, None) { … }

TEST_F(InspectorGetSamplerTextureUsesTest, Simple) { … }

TEST_F(InspectorGetSamplerTextureUsesTest, UnknownEntryPoint) { … }

TEST_F(InspectorGetSamplerTextureUsesTest, MultipleCalls) { … }

TEST_F(InspectorGetSamplerTextureUsesTest, BothIndirect) { … }

TEST_F(InspectorGetSamplerTextureUsesTest, SamplerIndirect) { … }

TEST_F(InspectorGetSamplerTextureUsesTest, TextureIndirect) { … }

TEST_F(InspectorGetSamplerTextureUsesTest, NeitherIndirect) { … }

TEST_F(InspectorGetSamplerTextureUsesTest, Complex) { … }

// Test calling GetUsedExtensionNames on a empty shader.
TEST_F(InspectorGetUsedExtensionNamesTest, Empty) { … }

// Test calling GetUsedExtensionNames on a shader with no extension.
TEST_F(InspectorGetUsedExtensionNamesTest, None) { … }

// Test calling GetUsedExtensionNames on a shader with valid extension.
TEST_F(InspectorGetUsedExtensionNamesTest, Simple) { … }

// Test calling GetUsedExtensionNames on a shader with a extension enabled for
// multiple times.
TEST_F(InspectorGetUsedExtensionNamesTest, Duplicated) { … }

// Test calling GetEnableDirectives on a empty shader.
TEST_F(InspectorGetEnableDirectivesTest, Empty) { … }

// Test calling GetEnableDirectives on a shader with no extension.
TEST_F(InspectorGetEnableDirectivesTest, None) { … }

// Test calling GetEnableDirectives on a shader with valid extension.
TEST_F(InspectorGetEnableDirectivesTest, Simple) { … }

// Test calling GetEnableDirectives on a shader with a extension enabled for
// multiple times.
TEST_F(InspectorGetEnableDirectivesTest, Duplicated) { … }

// Crash was occuring in ::GenerateSamplerTargets, when
// ::GetSamplerTextureUses was called.
TEST_F(InspectorRegressionTest, tint967) { … }

class InspectorTextureTest : public InspectorRunner, public testing::Test { … };

TEST_F(InspectorTextureTest, TextureLevelInEP) { … }

TEST_F(InspectorTextureTest, TextureLevelInEPNoDups) { … }

TEST_F(InspectorTextureTest, TextureLevelInEPMultiple) { … }

TEST_F(InspectorTextureTest, TextureSamplesInEP) { … }

TEST_F(InspectorTextureTest, TextureSamplesInEPNoDups) { … }

TEST_F(InspectorTextureTest, TextureSamplesInEPMultiple) { … }

TEST_F(InspectorTextureTest, TextureLoadInEP) { … }

TEST_F(InspectorTextureTest, TextureLoadMultisampledInEP) { … }

TEST_F(InspectorTextureTest, TextureLoadMultipleInEP) { … }

TEST_F(InspectorTextureTest, TextureInSubfunction) { … }

TEST_F(InspectorTextureTest, TextureMultipleEPs) { … }

TEST_F(InspectorGetBlendSrcTest, Basic) { … }

}  // namespace

static std::ostream& operator<<(std::ostream& out, const Inspector::TextureQueryType& ty) { … }

}  // namespace tint::inspector
chromium/third_party/dawn/src/tint/lang/wgsl/inspector/inspector_test.cc
