chromium/third_party/blink/renderer/platform/heap/test/weakness_marking_test.cc

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/renderer/platform/heap/collection_support/heap_hash_map.h"
#include "third_party/blink/renderer/platform/heap/collection_support/heap_hash_set.h"
#include "third_party/blink/renderer/platform/heap/collection_support/heap_linked_hash_set.h"
#include "third_party/blink/renderer/platform/heap/heap_test_objects.h"
#include "third_party/blink/renderer/platform/heap/heap_test_utilities.h"
#include "third_party/blink/renderer/platform/heap/persistent.h"

namespace blink {

namespace {

class WeaknessMarkingTest : public TestSupportingGC { … };

}  // namespace

enum class ObjectLiveness { … };

template <typename Map,
          template <typename T>
          class KeyHolder,
          template <typename T>
          class ValueHolder>
void TestMapImpl(ObjectLiveness expected_key_liveness,
                 ObjectLiveness expected_value_liveness) { … }

TEST_F(WeaknessMarkingTest, WeakToWeakMap) { … }

TEST_F(WeaknessMarkingTest, WeakToStrongMap) { … }

TEST_F(WeaknessMarkingTest, StrongToWeakMap) { … }

TEST_F(WeaknessMarkingTest, StrongToStrongMap) { … }

template <typename Set, template <typename T> class Type>
void TestSetImpl(ObjectLiveness object_liveness) { … }

TEST_F(WeaknessMarkingTest, WeakSet) { … }

TEST_F(WeaknessMarkingTest, StrongSet) { … }

TEST_F(WeaknessMarkingTest, DeadValueInReverseEphemeron) { … }

TEST_F(WeaknessMarkingTest, NullValueInReverseEphemeron) { … }

namespace weakness_marking_test {

TEST_F(WeaknessMarkingTest, SwapIntoAlreadyProcessedWeakSet) { … }

TEST_F(WeaknessMarkingTest, EmptyEphemeronCollection) { … }

TEST_F(WeaknessMarkingTest, ClearWeakHashTableAfterMarking) { … }

TEST_F(WeaknessMarkingTest, StrongifyBackingOnStack) { … }

}  // namespace weakness_marking_test

}  // namespace blink