address_space_layout_validation_test.cc

// Copyright 2021 The Dawn & Tint Authors
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#include "src/tint/lang/wgsl/resolver/resolver.h"

#include "gmock/gmock.h"
#include "src/tint/lang/wgsl/resolver/resolver_helper_test.h"

namespace tint::resolver {
namespace {

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

ResolverAddressSpaceLayoutValidationTest;

// Detect unaligned member for storage buffers
TEST_F(ResolverAddressSpaceLayoutValidationTest, StorageBuffer_UnalignedMember) { … }

TEST_F(ResolverAddressSpaceLayoutValidationTest, StorageBuffer_UnalignedMember_SuggestedFix) { … }

// Detect unaligned struct member for uniform buffers
TEST_F(ResolverAddressSpaceLayoutValidationTest, UniformBuffer_UnalignedMember_Struct) { … }

TEST_F(ResolverAddressSpaceLayoutValidationTest,
       UniformBuffer_UnalignedMember_Struct_SuggestedFix) { … }

// Detect unaligned array member for uniform buffers
TEST_F(ResolverAddressSpaceLayoutValidationTest, UniformBuffer_UnalignedMember_Array) { … }

TEST_F(ResolverAddressSpaceLayoutValidationTest, UniformBuffer_UnalignedMember_Array_SuggestedFix) { … }

// Detect uniform buffers with byte offset between 2 members that is not a
// multiple of 16 bytes
TEST_F(ResolverAddressSpaceLayoutValidationTest, UniformBuffer_MembersOffsetNotMultipleOf16) { … }

// See https://crbug.com/tint/1344
TEST_F(ResolverAddressSpaceLayoutValidationTest,
       UniformBuffer_MembersOffsetNotMultipleOf16_InnerMoreMembersThanOuter) { … }

TEST_F(ResolverAddressSpaceLayoutValidationTest,
       UniformBuffer_MembersOffsetNotMultipleOf16_SuggestedFix) { … }

// Make sure that this doesn't fail validation because vec3's align is 16, but
// size is 12. 's' should be at offset 12, which is okay here.
TEST_F(ResolverAddressSpaceLayoutValidationTest, UniformBuffer_Vec3MemberOffset_NoFail) { … }

// Make sure that this doesn't fail validation because vec3's align is 8, but
// size is 6. 's' should be at offset 6, which is okay here.
TEST_F(ResolverAddressSpaceLayoutValidationTest, UniformBuffer_Vec3F16MemberOffset_NoFail) { … }

// Detect array stride must be a multiple of 16 bytes for uniform buffers
TEST_F(ResolverAddressSpaceLayoutValidationTest, UniformBuffer_InvalidArrayStride_Scalar) { … }

TEST_F(ResolverAddressSpaceLayoutValidationTest, UniformBuffer_InvalidArrayStride_Vector) { … }

TEST_F(ResolverAddressSpaceLayoutValidationTest, UniformBuffer_InvalidArrayStride_Struct) { … }

TEST_F(ResolverAddressSpaceLayoutValidationTest, UniformBuffer_InvalidArrayStride_TopLevelArray) { … }

TEST_F(ResolverAddressSpaceLayoutValidationTest, UniformBuffer_InvalidArrayStride_NestedArray) { … }

TEST_F(ResolverAddressSpaceLayoutValidationTest, UniformBuffer_InvalidArrayStride_SuggestedFix) { … }

// Detect unaligned member for push constants buffers
TEST_F(ResolverAddressSpaceLayoutValidationTest, PushConstant_UnalignedMember) { … }

TEST_F(ResolverAddressSpaceLayoutValidationTest, PushConstant_Aligned) { … }

TEST_F(ResolverAddressSpaceLayoutValidationTest, RelaxedUniformLayout_StructMemberOffset_Struct) { … }

TEST_F(ResolverAddressSpaceLayoutValidationTest, RelaxedUniformLayout_StructMemberOffset_Array) { … }

TEST_F(ResolverAddressSpaceLayoutValidationTest, RelaxedUniformLayout_MemberOffsetNotMutipleOf16) { … }

TEST_F(ResolverAddressSpaceLayoutValidationTest, RelaxedUniformLayout_ArrayStride_Scalar) { … }

TEST_F(ResolverAddressSpaceLayoutValidationTest, RelaxedUniformLayout_ArrayStride_Vech) { … }

}  // namespace
}  // namespace tint::resolver
chromium/third_party/dawn/src/tint/lang/wgsl/resolver/address_space_layout_validation_test.cc
