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Side by Side Diff: net/disk_cache/stress_cache.cc

Issue 15829004: Update net/ to use scoped_refptr<T>::get() rather than implicit "operator T*" (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: license twerk Created 7 years, 6 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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 simple application that stress-tests the crash recovery of the disk 5 // This is a simple application that stress-tests the crash recovery of the disk
6 // cache. The main application starts a copy of itself on a loop, checking the 6 // cache. The main application starts a copy of itself on a loop, checking the
7 // exit code of the child process. When the child dies in an unexpected way, 7 // exit code of the child process. When the child dies in an unexpected way,
8 // the main application quits. 8 // the main application quits.
9 9
10 // The child application has two threads: one to exercise the cache in an 10 // The child application has two threads: one to exercise the cache in an
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161 net::TestCompletionCallback cb; 161 net::TestCompletionCallback cb;
162 rv = cache->OpenEntry(keys[key], &entries[slot], cb.callback()); 162 rv = cache->OpenEntry(keys[key], &entries[slot], cb.callback());
163 if (cb.GetResult(rv) != net::OK) { 163 if (cb.GetResult(rv) != net::OK) {
164 rv = cache->CreateEntry(keys[key], &entries[slot], cb.callback()); 164 rv = cache->CreateEntry(keys[key], &entries[slot], cb.callback());
165 CHECK_EQ(net::OK, cb.GetResult(rv)); 165 CHECK_EQ(net::OK, cb.GetResult(rv));
166 } 166 }
167 167
168 base::snprintf(buffer->data(), kSize, 168 base::snprintf(buffer->data(), kSize,
169 "i: %d iter: %d, size: %d, truncate: %d ", i, iteration, 169 "i: %d iter: %d, size: %d, truncate: %d ", i, iteration,
170 size, truncate ? 1 : 0); 170 size, truncate ? 1 : 0);
171 rv = entries[slot]->WriteData(0, 0, buffer, size, cb.callback(), truncate); 171 rv = entries[slot]
172 ->WriteData(0, 0, buffer.get(), size, cb.callback(), truncate);
172 CHECK_EQ(size, cb.GetResult(rv)); 173 CHECK_EQ(size, cb.GetResult(rv));
173 174
174 if (rand() % 100 > 80) { 175 if (rand() % 100 > 80) {
175 key = rand() % kNumKeys; 176 key = rand() % kNumKeys;
176 net::TestCompletionCallback cb2; 177 net::TestCompletionCallback cb2;
177 rv = cache->DoomEntry(keys[key], cb2.callback()); 178 rv = cache->DoomEntry(keys[key], cb2.callback());
178 cb2.GetResult(rv); 179 cb2.GetResult(rv);
179 } 180 }
180 181
181 if (!(i % 100)) 182 if (!(i % 100))
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281 long int iteration = strtol(argv[1], &end, 0); 282 long int iteration = strtol(argv[1], &end, 0);
282 283
283 if (!StartCrashThread()) { 284 if (!StartCrashThread()) {
284 printf("failed to start thread\n"); 285 printf("failed to start thread\n");
285 return kError; 286 return kError;
286 } 287 }
287 288
288 StressTheCache(iteration); 289 StressTheCache(iteration);
289 return 0; 290 return 0;
290 } 291 }
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