chromium/third_party/dawn/src/dawn/tests/unittests/native/CacheRequestTests.cpp

// Copyright 2022 The Dawn & Tint Authors
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#include <memory>
#include <utility>
#include <vector>

#include "dawn/native/Blob.h"
#include "dawn/native/CacheRequest.h"
#include "dawn/tests/DawnNativeTest.h"
#include "dawn/tests/mocks/platform/CachingInterfaceMock.h"

namespace dawn::native {
namespace {

_;
ByMove;
Invoke;
MockFunction;
Return;
StrictMock;
WithArg;

class CacheRequestTests : public DawnNativeTest { … };

struct Foo { … };

#define REQUEST_MEMBERS …

DAWN_MAKE_CACHE_REQUEST(…);

#undef REQUEST_MEMBERS

// static_assert the expected types for various return types from the cache hit handler and cache
// miss handler.
TEST_F(CacheRequestTests, CacheResultTypes) { … }

// Test that using a CacheRequest builds a key from the device key, the request type enum, and all
// of the request members.
TEST_F(CacheRequestTests, MakesCacheKey) { … }

// Test that members that are wrapped in UnsafeUnkeyedValue do not impact the key.
TEST_F(CacheRequestTests, CacheKeyIgnoresUnsafeIgnoredValue) { … }

// Test the expected code path when there is a cache miss.
TEST_F(CacheRequestTests, CacheMiss) { … }

// Test the expected code path when there is a cache hit.
TEST_F(CacheRequestTests, CacheHit) { … }

// Test the expected code path when there is a cache hit but the handler errors.
TEST_F(CacheRequestTests, CacheHitError) { … }

}  // anonymous namespace
}  // namespace dawn::native