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Side by Side Diff: Source/wtf/VectorTest.cpp

Issue 223373002: Create HeapLinkedHashSet and LinkedHashSet, ordered heap-friendly hash sets. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Fix gtest-related compile error on gcc by removing internal typedefs in iterators Created 6 years, 8 months ago
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1 /* 1 /*
2 * Copyright (C) 2011 Apple Inc. All rights reserved. 2 * Copyright (C) 2011 Apple 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 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
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129 }; 129 };
130 130
131 typedef WTF::Vector<OwnPtr<DestructCounter> > OwnPtrVector; 131 typedef WTF::Vector<OwnPtr<DestructCounter> > OwnPtrVector;
132 132
133 TEST(WTF_Vector, OwnPtr) 133 TEST(WTF_Vector, OwnPtr)
134 { 134 {
135 int destructNumber = 0; 135 int destructNumber = 0;
136 OwnPtrVector vector; 136 OwnPtrVector vector;
137 vector.append(adoptPtr(new DestructCounter(0, &destructNumber))); 137 vector.append(adoptPtr(new DestructCounter(0, &destructNumber)));
138 vector.append(adoptPtr(new DestructCounter(1, &destructNumber))); 138 vector.append(adoptPtr(new DestructCounter(1, &destructNumber)));
139 ASSERT_EQ(2u, vector.size()); 139 EXPECT_EQ(2u, vector.size());
140 140
141 OwnPtr<DestructCounter>& counter0 = vector.first(); 141 OwnPtr<DestructCounter>& counter0 = vector.first();
142 ASSERT_EQ(0, counter0->get()); 142 ASSERT_EQ(0, counter0->get());
143 int counter1 = vector.last()->get(); 143 int counter1 = vector.last()->get();
144 ASSERT_EQ(1, counter1); 144 ASSERT_EQ(1, counter1);
145 ASSERT_EQ(0, destructNumber); 145 ASSERT_EQ(0, destructNumber);
146 146
147 size_t index = 0; 147 size_t index = 0;
148 for (OwnPtrVector::iterator iter = vector.begin(); iter != vector.end(); ++i ter) { 148 for (OwnPtrVector::iterator iter = vector.begin(); iter != vector.end(); ++i ter) {
149 OwnPtr<DestructCounter>* refCounter = iter; 149 OwnPtr<DestructCounter>* refCounter = iter;
150 ASSERT_EQ(index, static_cast<size_t>(refCounter->get()->get())); 150 EXPECT_EQ(index, static_cast<size_t>(refCounter->get()->get()));
151 ASSERT_EQ(index, static_cast<size_t>((*refCounter)->get())); 151 EXPECT_EQ(index, static_cast<size_t>((*refCounter)->get()));
152 index++; 152 index++;
153 } 153 }
154 ASSERT_EQ(0, destructNumber); 154 EXPECT_EQ(0, destructNumber);
155 155
156 for (index = 0; index < vector.size(); index++) { 156 for (index = 0; index < vector.size(); index++) {
157 OwnPtr<DestructCounter>& refCounter = vector[index]; 157 OwnPtr<DestructCounter>& refCounter = vector[index];
158 ASSERT_EQ(index, static_cast<size_t>(refCounter->get())); 158 EXPECT_EQ(index, static_cast<size_t>(refCounter->get()));
159 index++; 159 index++;
160 } 160 }
161 ASSERT_EQ(0, destructNumber); 161 EXPECT_EQ(0, destructNumber);
162 162
163 ASSERT_EQ(0, vector[0]->get()); 163 EXPECT_EQ(0, vector[0]->get());
164 ASSERT_EQ(1, vector[1]->get()); 164 EXPECT_EQ(1, vector[1]->get());
165 vector.remove(0); 165 vector.remove(0);
166 ASSERT_EQ(1, vector[0]->get()); 166 EXPECT_EQ(1, vector[0]->get());
167 ASSERT_EQ(1u, vector.size()); 167 EXPECT_EQ(1u, vector.size());
168 ASSERT_EQ(1, destructNumber); 168 EXPECT_EQ(1, destructNumber);
169 169
170 OwnPtr<DestructCounter> ownCounter1 = vector[0].release(); 170 OwnPtr<DestructCounter> ownCounter1 = vector[0].release();
171 vector.remove(0); 171 vector.remove(0);
172 ASSERT_EQ(counter1, ownCounter1->get()); 172 ASSERT_EQ(counter1, ownCounter1->get());
173 ASSERT_EQ(0u, vector.size()); 173 ASSERT_EQ(0u, vector.size());
174 ASSERT_EQ(1, destructNumber); 174 ASSERT_EQ(1, destructNumber);
175 175
176 ownCounter1.clear(); 176 ownCounter1.clear();
177 ASSERT_EQ(2, destructNumber); 177 EXPECT_EQ(2, destructNumber);
178 178
179 size_t count = 1025; 179 size_t count = 1025;
180 destructNumber = 0; 180 destructNumber = 0;
181 for (size_t i = 0; i < count; i++) 181 for (size_t i = 0; i < count; i++)
182 vector.prepend(adoptPtr(new DestructCounter(i, &destructNumber))); 182 vector.prepend(adoptPtr(new DestructCounter(i, &destructNumber)));
183 183
184 // Vector relocation must not destruct OwnPtr element. 184 // Vector relocation must not destruct OwnPtr element.
185 ASSERT_EQ(0, destructNumber); 185 EXPECT_EQ(0, destructNumber);
186 ASSERT_EQ(count, vector.size()); 186 EXPECT_EQ(count, vector.size());
187 187
188 OwnPtrVector copyVector; 188 OwnPtrVector copyVector;
189 vector.swap(copyVector); 189 vector.swap(copyVector);
190 ASSERT_EQ(0, destructNumber); 190 EXPECT_EQ(0, destructNumber);
191 ASSERT_EQ(count, copyVector.size()); 191 EXPECT_EQ(count, copyVector.size());
192 ASSERT_EQ(0u, vector.size()); 192 EXPECT_EQ(0u, vector.size());
193 193
194 copyVector.clear(); 194 copyVector.clear();
195 ASSERT_EQ(count, static_cast<size_t>(destructNumber)); 195 EXPECT_EQ(count, static_cast<size_t>(destructNumber));
196 } 196 }
197 197
198 // WrappedInt class will fail if it was memmoved or memcpyed. 198 // WrappedInt class will fail if it was memmoved or memcpyed.
199 static HashSet<void*> constructedWrappedInts; 199 static HashSet<void*> constructedWrappedInts;
200 class WrappedInt { 200 class WrappedInt {
201 public: 201 public:
202 WrappedInt(int i = 0) 202 WrappedInt(int i = 0)
203 : m_originalThisPtr(this) 203 : m_originalThisPtr(this)
204 , m_i(i) 204 , m_i(i)
205 { 205 {
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234 }; 234 };
235 235
236 TEST(WTF_Vector, SwapWithInlineCapacity) 236 TEST(WTF_Vector, SwapWithInlineCapacity)
237 { 237 {
238 const size_t inlineCapacity = 2; 238 const size_t inlineCapacity = 2;
239 Vector<WrappedInt, inlineCapacity> vectorA; 239 Vector<WrappedInt, inlineCapacity> vectorA;
240 vectorA.append(WrappedInt(1)); 240 vectorA.append(WrappedInt(1));
241 Vector<WrappedInt, inlineCapacity> vectorB; 241 Vector<WrappedInt, inlineCapacity> vectorB;
242 vectorB.append(WrappedInt(2)); 242 vectorB.append(WrappedInt(2));
243 243
244 ASSERT_EQ(vectorA.size(), vectorB.size()); 244 EXPECT_EQ(vectorA.size(), vectorB.size());
245 vectorA.swap(vectorB); 245 vectorA.swap(vectorB);
246 246
247 ASSERT_EQ(1u, vectorA.size()); 247 EXPECT_EQ(1u, vectorA.size());
248 EXPECT_EQ(2, vectorA.at(0).get()); 248 EXPECT_EQ(2, vectorA.at(0).get());
249 ASSERT_EQ(1u, vectorB.size()); 249 EXPECT_EQ(1u, vectorB.size());
250 EXPECT_EQ(1, vectorB.at(0).get()); 250 EXPECT_EQ(1, vectorB.at(0).get());
251 251
252 vectorA.append(WrappedInt(3)); 252 vectorA.append(WrappedInt(3));
253 253
254 ASSERT_GT(vectorA.size(), vectorB.size()); 254 EXPECT_GT(vectorA.size(), vectorB.size());
255 vectorA.swap(vectorB); 255 vectorA.swap(vectorB);
256 256
257 ASSERT_EQ(1u, vectorA.size()); 257 EXPECT_EQ(1u, vectorA.size());
258 EXPECT_EQ(1, vectorA.at(0).get()); 258 EXPECT_EQ(1, vectorA.at(0).get());
259 ASSERT_EQ(2u, vectorB.size()); 259 EXPECT_EQ(2u, vectorB.size());
260 EXPECT_EQ(2, vectorB.at(0).get()); 260 EXPECT_EQ(2, vectorB.at(0).get());
261 EXPECT_EQ(3, vectorB.at(1).get()); 261 EXPECT_EQ(3, vectorB.at(1).get());
262 262
263 ASSERT_LT(vectorA.size(), vectorB.size()); 263 EXPECT_LT(vectorA.size(), vectorB.size());
264 vectorA.swap(vectorB); 264 vectorA.swap(vectorB);
265 265
266 ASSERT_EQ(2u, vectorA.size()); 266 EXPECT_EQ(2u, vectorA.size());
267 EXPECT_EQ(2, vectorA.at(0).get()); 267 EXPECT_EQ(2, vectorA.at(0).get());
268 EXPECT_EQ(3, vectorA.at(1).get()); 268 EXPECT_EQ(3, vectorA.at(1).get());
269 ASSERT_EQ(1u, vectorB.size()); 269 EXPECT_EQ(1u, vectorB.size());
270 EXPECT_EQ(1, vectorB.at(0).get()); 270 EXPECT_EQ(1, vectorB.at(0).get());
271 271
272 vectorA.append(WrappedInt(4)); 272 vectorA.append(WrappedInt(4));
273 ASSERT_GT(vectorA.size(), inlineCapacity); 273 EXPECT_GT(vectorA.size(), inlineCapacity);
274 vectorA.swap(vectorB); 274 vectorA.swap(vectorB);
275 275
276 ASSERT_EQ(1u, vectorA.size()); 276 EXPECT_EQ(1u, vectorA.size());
277 EXPECT_EQ(1, vectorA.at(0).get()); 277 EXPECT_EQ(1, vectorA.at(0).get());
278 ASSERT_EQ(3u, vectorB.size()); 278 EXPECT_EQ(3u, vectorB.size());
279 EXPECT_EQ(2, vectorB.at(0).get()); 279 EXPECT_EQ(2, vectorB.at(0).get());
280 EXPECT_EQ(3, vectorB.at(1).get()); 280 EXPECT_EQ(3, vectorB.at(1).get());
281 EXPECT_EQ(4, vectorB.at(2).get()); 281 EXPECT_EQ(4, vectorB.at(2).get());
282 282
283 vectorB.swap(vectorA); 283 vectorB.swap(vectorA);
284 } 284 }
285 285
286 } // namespace 286 } // namespace
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