chromium/third_party/dawn/src/dawn/tests/unittests/PlacementAllocatedTests.cpp

// Copyright 2020 The Dawn & Tint Authors
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#include <memory>

#include "dawn/common/PlacementAllocated.h"
#include "gmock/gmock.h"
#include "gtest/gtest.h"

namespace dawn {
namespace {

InSequence;
StrictMock;

enum class DestructedClass { … };

class MockDestructor { … };

std::unique_ptr<StrictMock<MockDestructor>> mockDestructor;

class PlacementAllocatedTests : public testing::Test { … };

struct Foo : PlacementAllocated { … };

struct Bar : Foo { … };

// Test that deletion calls the destructor and does not free memory.
TEST_F(PlacementAllocatedTests, DeletionDoesNotFreeMemory) { … }

// Test that destructing an instance of a derived class calls the derived, then base destructor, and
// does not free memory.
TEST_F(PlacementAllocatedTests, DeletingDerivedClassCallsBaseDestructor) { … }

// Test that destructing an instance of a base class calls the derived, then base destructor, and
// does not free memory.
TEST_F(PlacementAllocatedTests, DeletingBaseClassCallsDerivedDestructor) { … }

}  // anonymous namespace
}  // namespace dawn