clip_distances_extension_test.cc | Explore in Territory

// Copyright 2024 The Dawn & Tint Authors
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#include "gmock/gmock.h"
#include "src/tint/lang/wgsl/resolver/resolver.h"
#include "src/tint/lang/wgsl/resolver/resolver_helper_test.h"

namespace tint::resolver {

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

namespace {

constexpr size_t kMaxClipDistancesSize = …;

ResolverClipDistancesExtensionTest;

// Using a clip_distances builtin attribute without WGSL extension `clip_distances` enabled should
// fail.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesWithoutExtensionError) { … }

// Using a clip_distances builtin attribute on i32 scalar should fail.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesOnI32Error) { … }

// Using a clip_distances builtin attribute on a vector of i32 should fail.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesOnI32VecError) { … }

// Using a clip_distances builtin attribute on i32 array should fail.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesOnI32ArrayError) { … }

// Using a clip_distances builtin attribute on u32 scalar should fail.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesOnU32Error) { … }

// Using a clip_distances builtin attribute on a vector of u32 should fail.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesOnU32VecError) { … }

// Using a clip_distances builtin attribute on u32 array should fail.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesOnU32ArrayError) { … }

// Using a clip_distances builtin attribute on f16 scalar should fail.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesOnF16Error) { … }

// Using a clip_distances builtin attribute on a vector of f16 should fail.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesOnF16VecError) { … }

// Using a clip_distances builtin attribute on f16 array should fail.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesOnF16ArrayError) { … }

// Using a clip_distances builtin attribute on f32 scalar should fail.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesOnF32Error) { … }

// Using a clip_distances builtin attribute on a vector of f32 should fail.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesOnF32VecError) { … }

// Using a clip_distances builtin attribute on f32 unsized array should fail.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesOnF32UnsizedArrayError) { … }

// Using a clip_distances builtin attribute on f32 array with size == 1 should pass.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesOnF32ArraySize1Success) { … }

// Using a clip_distances builtin attribute on f32 array with size == kMaxClipDistancesSize should
// pass.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesOnF32ArraySize8Success) { … }

// Using a clip_distances builtin attribute on f32 array with size > kMaxClipDistancesSize should
// fail.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesOnF32ArrayWithTooLargeSizeFail) { … }

// Using a clip_distances builtin attribute in fragment shader inputs should fail.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesInFragmentShaderInputFail) { … }

// Using a clip_distances builtin attribute in fragment shader outputs should fail.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesInFragmentShaderOutputFail) { … }

// Using a clip_distances builtin attribute in compute shader inputs should fail.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesInComputeShaderInputFail) { … }

// Using a clip_distances builtin attribute in compute shader outputs should fail.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesInComputeShaderOutputFail) { … }

// Using a clip_distances builtin attribute in vertex shader inputs should fail.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesInVertexShaderInputFail) { … }

// Using a clip_distances builtin attribute in vertex shader outputs should success.
TEST_F(ResolverClipDistancesExtensionTest, UseClipDistancesInVertexShaderOutputSuccess) { … }

// Declaring a clip_distances builtin attribute more than once should fail.
TEST_F(ResolverClipDistancesExtensionTest, DuplicateClipDistancesDeclaration) { … }

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