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Side by Side Diff: third_party/WebKit/Source/platform/heap/HeapTest.cpp

Issue 1774943003: blink: Rename platform/ methods to prefix with get when they collide. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: clash-platform: rebase-yayyyyyyyy Created 4 years, 9 months ago
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1 /* 1 /*
2 * Copyright (C) 2013 Google Inc. All rights reserved. 2 * Copyright (C) 2013 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
(...skipping 1397 matching lines...) Expand 10 before | Expand all | Expand 10 after
1408 #if !ENABLE(OILPAN) 1408 #if !ENABLE(OILPAN)
1409 m_pointsBack->setBackPointer(0); 1409 m_pointsBack->setBackPointer(0);
1410 #endif 1410 #endif
1411 --s_aliveCount; 1411 --s_aliveCount;
1412 } 1412 }
1413 1413
1414 void doStuff(PassRefPtrWillBeRawPtr<SuperClass> targetPass, PointsBack* poin tsBack, int superClassCount) 1414 void doStuff(PassRefPtrWillBeRawPtr<SuperClass> targetPass, PointsBack* poin tsBack, int superClassCount)
1415 { 1415 {
1416 RefPtrWillBeRawPtr<SuperClass> target = targetPass; 1416 RefPtrWillBeRawPtr<SuperClass> target = targetPass;
1417 conservativelyCollectGarbage(); 1417 conservativelyCollectGarbage();
1418 EXPECT_EQ(pointsBack, target->pointsBack()); 1418 EXPECT_EQ(pointsBack, target->getPointsBack());
1419 EXPECT_EQ(superClassCount, SuperClass::s_aliveCount); 1419 EXPECT_EQ(superClassCount, SuperClass::s_aliveCount);
1420 } 1420 }
1421 1421
1422 DEFINE_INLINE_VIRTUAL_TRACE() 1422 DEFINE_INLINE_VIRTUAL_TRACE()
1423 { 1423 {
1424 visitor->trace(m_pointsBack); 1424 visitor->trace(m_pointsBack);
1425 } 1425 }
1426 1426
1427 PointsBack* pointsBack() const { return m_pointsBack.get(); } 1427 PointsBack* getPointsBack() const { return m_pointsBack.get(); }
1428 1428
1429 static int s_aliveCount; 1429 static int s_aliveCount;
1430 protected: 1430 protected:
1431 explicit SuperClass(PassRefPtrWillBeRawPtr<PointsBack> pointsBack) 1431 explicit SuperClass(PassRefPtrWillBeRawPtr<PointsBack> pointsBack)
1432 : m_pointsBack(pointsBack) 1432 : m_pointsBack(pointsBack)
1433 { 1433 {
1434 m_pointsBack->setBackPointer(this); 1434 m_pointsBack->setBackPointer(this);
1435 ++s_aliveCount; 1435 ++s_aliveCount;
1436 } 1436 }
1437 1437
(...skipping 3708 matching lines...) Expand 10 before | Expand all | Expand 10 after
5146 } 5146 }
5147 5147
5148 class EphemeronWrapper : public GarbageCollected<EphemeronWrapper> { 5148 class EphemeronWrapper : public GarbageCollected<EphemeronWrapper> {
5149 public: 5149 public:
5150 DEFINE_INLINE_TRACE() 5150 DEFINE_INLINE_TRACE()
5151 { 5151 {
5152 visitor->trace(m_map); 5152 visitor->trace(m_map);
5153 } 5153 }
5154 5154
5155 typedef HeapHashMap<WeakMember<IntWrapper>, Member<EphemeronWrapper>> Map; 5155 typedef HeapHashMap<WeakMember<IntWrapper>, Member<EphemeronWrapper>> Map;
5156 Map& map() { return m_map; } 5156 Map& getMap() { return m_map; }
5157 5157
5158 private: 5158 private:
5159 Map m_map; 5159 Map m_map;
5160 }; 5160 };
5161 5161
5162 TEST(HeapTest, EphemeronsPointToEphemerons) 5162 TEST(HeapTest, EphemeronsPointToEphemerons)
5163 { 5163 {
5164 Persistent<IntWrapper> key = IntWrapper::create(42); 5164 Persistent<IntWrapper> key = IntWrapper::create(42);
5165 Persistent<IntWrapper> key2 = IntWrapper::create(103); 5165 Persistent<IntWrapper> key2 = IntWrapper::create(103);
5166 5166
5167 Persistent<EphemeronWrapper> chain; 5167 Persistent<EphemeronWrapper> chain;
5168 for (int i = 0; i < 100; i++) { 5168 for (int i = 0; i < 100; i++) {
5169 EphemeronWrapper* oldHead = chain; 5169 EphemeronWrapper* oldHead = chain;
5170 chain = new EphemeronWrapper(); 5170 chain = new EphemeronWrapper();
5171 if (i == 50) 5171 if (i == 50)
5172 chain->map().add(key2, oldHead); 5172 chain->getMap().add(key2, oldHead);
5173 else 5173 else
5174 chain->map().add(key, oldHead); 5174 chain->getMap().add(key, oldHead);
5175 chain->map().add(IntWrapper::create(103), new EphemeronWrapper()); 5175 chain->getMap().add(IntWrapper::create(103), new EphemeronWrapper());
5176 } 5176 }
5177 5177
5178 preciselyCollectGarbage(); 5178 preciselyCollectGarbage();
5179 5179
5180 EphemeronWrapper* wrapper = chain; 5180 EphemeronWrapper* wrapper = chain;
5181 for (int i = 0; i< 100; i++) { 5181 for (int i = 0; i< 100; i++) {
5182 EXPECT_EQ(1u, wrapper->map().size()); 5182 EXPECT_EQ(1u, wrapper->getMap().size());
5183 if (i == 49) 5183 if (i == 49)
5184 wrapper = wrapper->map().get(key2); 5184 wrapper = wrapper->getMap().get(key2);
5185 else 5185 else
5186 wrapper = wrapper->map().get(key); 5186 wrapper = wrapper->getMap().get(key);
5187 } 5187 }
5188 EXPECT_EQ(nullptr, wrapper); 5188 EXPECT_EQ(nullptr, wrapper);
5189 5189
5190 key2.clear(); 5190 key2.clear();
5191 preciselyCollectGarbage(); 5191 preciselyCollectGarbage();
5192 5192
5193 wrapper = chain; 5193 wrapper = chain;
5194 for (int i = 0; i < 50; i++) { 5194 for (int i = 0; i < 50; i++) {
5195 EXPECT_EQ(i == 49 ? 0u : 1u, wrapper->map().size()); 5195 EXPECT_EQ(i == 49 ? 0u : 1u, wrapper->getMap().size());
5196 wrapper = wrapper->map().get(key); 5196 wrapper = wrapper->getMap().get(key);
5197 } 5197 }
5198 EXPECT_EQ(nullptr, wrapper); 5198 EXPECT_EQ(nullptr, wrapper);
5199 5199
5200 key.clear(); 5200 key.clear();
5201 preciselyCollectGarbage(); 5201 preciselyCollectGarbage();
5202 EXPECT_EQ(0u, chain->map().size()); 5202 EXPECT_EQ(0u, chain->getMap().size());
5203 } 5203 }
5204 5204
5205 TEST(HeapTest, Ephemeron) 5205 TEST(HeapTest, Ephemeron)
5206 { 5206 {
5207 typedef HeapHashMap<WeakMember<IntWrapper>, PairWithWeakHandling> WeakPairM ap; 5207 typedef HeapHashMap<WeakMember<IntWrapper>, PairWithWeakHandling> WeakPairM ap;
5208 typedef HeapHashMap<PairWithWeakHandling, WeakMember<IntWrapper>> PairWeakM ap; 5208 typedef HeapHashMap<PairWithWeakHandling, WeakMember<IntWrapper>> PairWeakM ap;
5209 typedef HeapHashSet<WeakMember<IntWrapper>> Set; 5209 typedef HeapHashSet<WeakMember<IntWrapper>> Set;
5210 5210
5211 Persistent<WeakPairMap> weakPairMap = new WeakPairMap(); 5211 Persistent<WeakPairMap> weakPairMap = new WeakPairMap();
5212 Persistent<WeakPairMap> weakPairMap2 = new WeakPairMap(); 5212 Persistent<WeakPairMap> weakPairMap2 = new WeakPairMap();
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6483 EXPECT_EQ(1u, vector2.size()); 6483 EXPECT_EQ(1u, vector2.size());
6484 // TODO(Oilpan): when Vector.h's contiguous container support no longer disables 6484 // TODO(Oilpan): when Vector.h's contiguous container support no longer disables
6485 // Vector<>s with inline capacity, remove. 6485 // Vector<>s with inline capacity, remove.
6486 #if !defined(ANNOTATE_CONTIGUOUS_CONTAINER) 6486 #if !defined(ANNOTATE_CONTIGUOUS_CONTAINER)
6487 EXPECT_EQ(16u, vector1.capacity()); 6487 EXPECT_EQ(16u, vector1.capacity());
6488 EXPECT_EQ(16u, vector2.capacity()); 6488 EXPECT_EQ(16u, vector2.capacity());
6489 #endif 6489 #endif
6490 } 6490 }
6491 6491
6492 } // namespace blink 6492 } // namespace blink
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