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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // This is a mock of the http cache and related testing classes. To be fair, it | 5 // This is a mock of the http cache and related testing classes. To be fair, it |
6 // is not really a mock http cache given that it uses the real implementation of | 6 // is not really a mock http cache given that it uses the real implementation of |
7 // the http cache, but it has fake implementations of all required components, | 7 // the http cache, but it has fake implementations of all required components, |
8 // so it is useful for unit tests at the http layer. | 8 // so it is useful for unit tests at the http layer. |
9 | 9 |
10 #ifndef NET_HTTP_MOCK_HTTP_CACHE_H_ | 10 #ifndef NET_HTTP_MOCK_HTTP_CACHE_H_ |
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151 void set_soft_failures(bool value) { soft_failures_ = value; } | 151 void set_soft_failures(bool value) { soft_failures_ = value; } |
152 | 152 |
153 // Makes sure that CreateEntry is not called twice for a given key. | 153 // Makes sure that CreateEntry is not called twice for a given key. |
154 void set_double_create_check(bool value) { double_create_check_ = value; } | 154 void set_double_create_check(bool value) { double_create_check_ = value; } |
155 | 155 |
156 // Makes all requests for data ranges to fail as not implemented. | 156 // Makes all requests for data ranges to fail as not implemented. |
157 void set_fail_sparse_requests() { fail_sparse_requests_ = true; } | 157 void set_fail_sparse_requests() { fail_sparse_requests_ = true; } |
158 | 158 |
159 void ReleaseAll(); | 159 void ReleaseAll(); |
160 | 160 |
161 bool IsDiskEntryDoomed(const std::string& key); | |
162 | |
163 private: | 161 private: |
164 using EntryMap = std::unordered_map<std::string, MockDiskEntry*>; | 162 using EntryMap = std::unordered_map<std::string, MockDiskEntry*>; |
165 class NotImplementedIterator; | 163 class NotImplementedIterator; |
166 | 164 |
167 void CallbackLater(const CompletionCallback& callback, int result); | 165 void CallbackLater(const CompletionCallback& callback, int result); |
168 | 166 |
169 EntryMap entries_; | 167 EntryMap entries_; |
170 int open_count_; | 168 int open_count_; |
171 int create_count_; | 169 int create_count_; |
172 bool fail_requests_; | 170 bool fail_requests_; |
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229 disk_cache::Entry** entry, | 227 disk_cache::Entry** entry, |
230 NetLog* net_log); | 228 NetLog* net_log); |
231 | 229 |
232 // Returns the test mode after considering the global override. | 230 // Returns the test mode after considering the global override. |
233 static int GetTestMode(int test_mode); | 231 static int GetTestMode(int test_mode); |
234 | 232 |
235 // Overrides the test mode for a given operation. Remember to reset it after | 233 // Overrides the test mode for a given operation. Remember to reset it after |
236 // the test! (by setting test_mode to zero). | 234 // the test! (by setting test_mode to zero). |
237 static void SetTestMode(int test_mode); | 235 static void SetTestMode(int test_mode); |
238 | 236 |
239 // Functions to test the state of ActiveEntry. | |
240 | |
241 bool IsWriterPresent(const std::string& key); | |
242 bool IsHeadersTransactionPresent(const std::string& key); | |
243 int GetCountReaders(const std::string& key); | |
244 int GetCountAddToEntryQueue(const std::string& key); | |
245 int GetCountDoneHeadersQueue(const std::string& key); | |
246 | |
247 private: | 237 private: |
248 HttpCache http_cache_; | 238 HttpCache http_cache_; |
249 }; | 239 }; |
250 | 240 |
251 // This version of the disk cache doesn't invoke CreateEntry callbacks. | 241 // This version of the disk cache doesn't invoke CreateEntry callbacks. |
252 class MockDiskCacheNoCB : public MockDiskCache { | 242 class MockDiskCacheNoCB : public MockDiskCache { |
253 int CreateEntry(const std::string& key, | 243 int CreateEntry(const std::string& key, |
254 disk_cache::Entry** entry, | 244 disk_cache::Entry** entry, |
255 const CompletionCallback& callback) override; | 245 const CompletionCallback& callback) override; |
256 }; | 246 }; |
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286 | 276 |
287 std::unique_ptr<disk_cache::Backend>* backend_; | 277 std::unique_ptr<disk_cache::Backend>* backend_; |
288 CompletionCallback callback_; | 278 CompletionCallback callback_; |
289 bool block_; | 279 bool block_; |
290 bool fail_; | 280 bool fail_; |
291 }; | 281 }; |
292 | 282 |
293 } // namespace net | 283 } // namespace net |
294 | 284 |
295 #endif // NET_HTTP_MOCK_HTTP_CACHE_H_ | 285 #endif // NET_HTTP_MOCK_HTTP_CACHE_H_ |
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