chromium/third_party/dawn/src/dawn/tests/end2end/ShaderValidationTests.cpp

// Copyright 2022 The Dawn & Tint Authors
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#include <numeric>
#include <string>
#include <vector>

#include "dawn/tests/DawnTest.h"
#include "dawn/utils/ComboRenderPipelineDescriptor.h"
#include "dawn/utils/WGPUHelpers.h"

namespace dawn {
namespace {

// The compute shader workgroup size is settled at compute pipeline creation time.
// The validation code in dawn is in each backend (not including Null backend) thus this test needs
// to be as part of a dawn_end2end_tests instead of the dawn_unittests
class WorkgroupSizeValidationTest : public DawnTest { … };

// Test workgroup size validation with fixed values.
TEST_P(WorkgroupSizeValidationTest, WithFixedValues) { … }

// Test workgroup size validation with fixed values (storage size limits validation).
TEST_P(WorkgroupSizeValidationTest, WithFixedValuesStorageSizeLimits) { … }

// Test workgroup size validation with valid overrides default values.
TEST_P(WorkgroupSizeValidationTest, OverridesWithValidDefault) { … }

// Test workgroup size validation with out-of-limits overrides default values.
TEST_P(WorkgroupSizeValidationTest, OverridesWithOutOfLimitsDefault) { … }

// Test workgroup size validation without overrides default values specified.
TEST_P(WorkgroupSizeValidationTest, OverridesWithUninitialized) { … }

// Test workgroup size validation with only partial dimensions are overrides.
TEST_P(WorkgroupSizeValidationTest, PartialOverrides) { … }

// Test workgroup size validation after being overrided with invalid values.
TEST_P(WorkgroupSizeValidationTest, ValidationAfterOverride) { … }

// Test workgroup size validation after being overrided with invalid values (storage size limits
// validation).
TEST_P(WorkgroupSizeValidationTest, ValidationAfterOverrideStorageSize) { … }

DAWN_INSTANTIATE_TEST(WorkgroupSizeValidationTest,
                      D3D11Backend(),
                      D3D12Backend(),
                      MetalBackend(),
                      NullBackend(),
                      OpenGLBackend(),
                      OpenGLESBackend(),
                      VulkanBackend());

}  // anonymous namespace
}  // namespace dawn