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

// Copyright 2021 The Dawn & Tint Authors
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#include <algorithm>
#include <vector>

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

namespace dawn {
namespace {

Format;
enum class Check { … };

std::ostream& operator<<(std::ostream& o, Check check) { … }

DAWN_TEST_PARAM_STRUCT(DepthStencilLoadOpTestParams, Format, Check);

constexpr static uint32_t kRTSize = …;
constexpr uint32_t kMipLevelCount = …;
constexpr std::array<float, kMipLevelCount> kDepthValues = …;
constexpr std::array<uint16_t, kMipLevelCount> kU16DepthValues = …;
constexpr std::array<uint8_t, kMipLevelCount> kStencilValues = …;

class DepthStencilLoadOpTests : public DawnTestWithParams<DepthStencilLoadOpTestParams> { … };

}  // anonymous namespace

// Check that clearing a mip level works at all.
TEST_P(DepthStencilLoadOpTests, ClearMip0) { … }

// Check that clearing a non-zero mip level works at all.
TEST_P(DepthStencilLoadOpTests, ClearMip1) { … }

// Clear first mip then the second mip.  Check both mip levels.
TEST_P(DepthStencilLoadOpTests, ClearBothMip0Then1) { … }

// Clear second mip then the first mip. Check both mip levels.
TEST_P(DepthStencilLoadOpTests, ClearBothMip1Then0) { … }

namespace …  // anonymous namespace
}  // namespace dawn