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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "net/disk_cache/disk_cache_test_base.h" | |
| 6 | |
| 7 #include "base/files/file_util.h" | |
| 8 #include "base/path_service.h" | |
| 9 #include "base/run_loop.h" | |
| 10 #include "base/single_thread_task_runner.h" | |
| 11 #include "base/thread_task_runner_handle.h" | |
| 12 #include "base/threading/platform_thread.h" | |
| 13 #include "net/base/io_buffer.h" | |
| 14 #include "net/base/net_errors.h" | |
| 15 #include "net/base/test_completion_callback.h" | |
| 16 #include "net/disk_cache/blockfile/backend_impl.h" | |
| 17 #include "net/disk_cache/cache_util.h" | |
| 18 #include "net/disk_cache/disk_cache.h" | |
| 19 #include "net/disk_cache/disk_cache_test_util.h" | |
| 20 #include "net/disk_cache/memory/mem_backend_impl.h" | |
| 21 #include "net/disk_cache/simple/simple_backend_impl.h" | |
| 22 #include "net/disk_cache/simple/simple_index.h" | |
| 23 | |
| 24 DiskCacheTest::DiskCacheTest() { | |
| 25 CHECK(temp_dir_.CreateUniqueTempDir()); | |
| 26 cache_path_ = temp_dir_.path(); | |
| 27 if (!base::MessageLoop::current()) | |
| 28 message_loop_.reset(new base::MessageLoopForIO()); | |
| 29 } | |
| 30 | |
| 31 DiskCacheTest::~DiskCacheTest() { | |
| 32 } | |
| 33 | |
| 34 bool DiskCacheTest::CopyTestCache(const std::string& name) { | |
| 35 base::FilePath path; | |
| 36 PathService::Get(base::DIR_SOURCE_ROOT, &path); | |
| 37 path = path.AppendASCII("net"); | |
| 38 path = path.AppendASCII("data"); | |
| 39 path = path.AppendASCII("cache_tests"); | |
| 40 path = path.AppendASCII(name); | |
| 41 | |
| 42 if (!CleanupCacheDir()) | |
| 43 return false; | |
| 44 return base::CopyDirectory(path, cache_path_, false); | |
| 45 } | |
| 46 | |
| 47 bool DiskCacheTest::CleanupCacheDir() { | |
| 48 return DeleteCache(cache_path_); | |
| 49 } | |
| 50 | |
| 51 void DiskCacheTest::TearDown() { | |
| 52 base::RunLoop().RunUntilIdle(); | |
| 53 } | |
| 54 | |
| 55 DiskCacheTestWithCache::TestIterator::TestIterator( | |
| 56 scoped_ptr<disk_cache::Backend::Iterator> iterator) | |
| 57 : iterator_(iterator.Pass()) { | |
| 58 } | |
| 59 | |
| 60 DiskCacheTestWithCache::TestIterator::~TestIterator() {} | |
| 61 | |
| 62 int DiskCacheTestWithCache::TestIterator::OpenNextEntry( | |
| 63 disk_cache::Entry** next_entry) { | |
| 64 net::TestCompletionCallback cb; | |
| 65 int rv = iterator_->OpenNextEntry(next_entry, cb.callback()); | |
| 66 return cb.GetResult(rv); | |
| 67 } | |
| 68 | |
| 69 DiskCacheTestWithCache::DiskCacheTestWithCache() | |
| 70 : cache_impl_(NULL), | |
| 71 simple_cache_impl_(NULL), | |
| 72 mem_cache_(NULL), | |
| 73 mask_(0), | |
| 74 size_(0), | |
| 75 type_(net::DISK_CACHE), | |
| 76 memory_only_(false), | |
| 77 simple_cache_mode_(false), | |
| 78 simple_cache_wait_for_index_(true), | |
| 79 force_creation_(false), | |
| 80 new_eviction_(false), | |
| 81 first_cleanup_(true), | |
| 82 integrity_(true), | |
| 83 use_current_thread_(false), | |
| 84 cache_thread_("CacheThread") { | |
| 85 } | |
| 86 | |
| 87 DiskCacheTestWithCache::~DiskCacheTestWithCache() {} | |
| 88 | |
| 89 void DiskCacheTestWithCache::InitCache() { | |
| 90 if (memory_only_) | |
| 91 InitMemoryCache(); | |
| 92 else | |
| 93 InitDiskCache(); | |
| 94 | |
| 95 ASSERT_TRUE(NULL != cache_); | |
| 96 if (first_cleanup_) | |
| 97 ASSERT_EQ(0, cache_->GetEntryCount()); | |
| 98 } | |
| 99 | |
| 100 // We are expected to leak memory when simulating crashes. | |
| 101 void DiskCacheTestWithCache::SimulateCrash() { | |
| 102 ASSERT_TRUE(!memory_only_); | |
| 103 net::TestCompletionCallback cb; | |
| 104 int rv = cache_impl_->FlushQueueForTest(cb.callback()); | |
| 105 ASSERT_EQ(net::OK, cb.GetResult(rv)); | |
| 106 cache_impl_->ClearRefCountForTest(); | |
| 107 | |
| 108 cache_.reset(); | |
| 109 EXPECT_TRUE(CheckCacheIntegrity(cache_path_, new_eviction_, mask_)); | |
| 110 | |
| 111 CreateBackend(disk_cache::kNoRandom, &cache_thread_); | |
| 112 } | |
| 113 | |
| 114 void DiskCacheTestWithCache::SetTestMode() { | |
| 115 ASSERT_TRUE(!memory_only_); | |
| 116 cache_impl_->SetUnitTestMode(); | |
| 117 } | |
| 118 | |
| 119 void DiskCacheTestWithCache::SetMaxSize(int size) { | |
| 120 size_ = size; | |
| 121 if (simple_cache_impl_) | |
| 122 EXPECT_TRUE(simple_cache_impl_->SetMaxSize(size)); | |
| 123 | |
| 124 if (cache_impl_) | |
| 125 EXPECT_TRUE(cache_impl_->SetMaxSize(size)); | |
| 126 | |
| 127 if (mem_cache_) | |
| 128 EXPECT_TRUE(mem_cache_->SetMaxSize(size)); | |
| 129 } | |
| 130 | |
| 131 int DiskCacheTestWithCache::OpenEntry(const std::string& key, | |
| 132 disk_cache::Entry** entry) { | |
| 133 net::TestCompletionCallback cb; | |
| 134 int rv = cache_->OpenEntry(key, entry, cb.callback()); | |
| 135 return cb.GetResult(rv); | |
| 136 } | |
| 137 | |
| 138 int DiskCacheTestWithCache::CreateEntry(const std::string& key, | |
| 139 disk_cache::Entry** entry) { | |
| 140 net::TestCompletionCallback cb; | |
| 141 int rv = cache_->CreateEntry(key, entry, cb.callback()); | |
| 142 return cb.GetResult(rv); | |
| 143 } | |
| 144 | |
| 145 int DiskCacheTestWithCache::DoomEntry(const std::string& key) { | |
| 146 net::TestCompletionCallback cb; | |
| 147 int rv = cache_->DoomEntry(key, cb.callback()); | |
| 148 return cb.GetResult(rv); | |
| 149 } | |
| 150 | |
| 151 int DiskCacheTestWithCache::DoomAllEntries() { | |
| 152 net::TestCompletionCallback cb; | |
| 153 int rv = cache_->DoomAllEntries(cb.callback()); | |
| 154 return cb.GetResult(rv); | |
| 155 } | |
| 156 | |
| 157 int DiskCacheTestWithCache::DoomEntriesBetween(const base::Time initial_time, | |
| 158 const base::Time end_time) { | |
| 159 net::TestCompletionCallback cb; | |
| 160 int rv = cache_->DoomEntriesBetween(initial_time, end_time, cb.callback()); | |
| 161 return cb.GetResult(rv); | |
| 162 } | |
| 163 | |
| 164 int DiskCacheTestWithCache::DoomEntriesSince(const base::Time initial_time) { | |
| 165 net::TestCompletionCallback cb; | |
| 166 int rv = cache_->DoomEntriesSince(initial_time, cb.callback()); | |
| 167 return cb.GetResult(rv); | |
| 168 } | |
| 169 | |
| 170 scoped_ptr<DiskCacheTestWithCache::TestIterator> | |
| 171 DiskCacheTestWithCache::CreateIterator() { | |
| 172 return scoped_ptr<TestIterator>(new TestIterator(cache_->CreateIterator())); | |
| 173 } | |
| 174 | |
| 175 void DiskCacheTestWithCache::FlushQueueForTest() { | |
| 176 if (memory_only_ || !cache_impl_) | |
| 177 return; | |
| 178 | |
| 179 net::TestCompletionCallback cb; | |
| 180 int rv = cache_impl_->FlushQueueForTest(cb.callback()); | |
| 181 EXPECT_EQ(net::OK, cb.GetResult(rv)); | |
| 182 } | |
| 183 | |
| 184 void DiskCacheTestWithCache::RunTaskForTest(const base::Closure& closure) { | |
| 185 if (memory_only_ || !cache_impl_) { | |
| 186 closure.Run(); | |
| 187 return; | |
| 188 } | |
| 189 | |
| 190 net::TestCompletionCallback cb; | |
| 191 int rv = cache_impl_->RunTaskForTest(closure, cb.callback()); | |
| 192 EXPECT_EQ(net::OK, cb.GetResult(rv)); | |
| 193 } | |
| 194 | |
| 195 int DiskCacheTestWithCache::ReadData(disk_cache::Entry* entry, int index, | |
| 196 int offset, net::IOBuffer* buf, int len) { | |
| 197 net::TestCompletionCallback cb; | |
| 198 int rv = entry->ReadData(index, offset, buf, len, cb.callback()); | |
| 199 return cb.GetResult(rv); | |
| 200 } | |
| 201 | |
| 202 int DiskCacheTestWithCache::WriteData(disk_cache::Entry* entry, int index, | |
| 203 int offset, net::IOBuffer* buf, int len, | |
| 204 bool truncate) { | |
| 205 net::TestCompletionCallback cb; | |
| 206 int rv = entry->WriteData(index, offset, buf, len, cb.callback(), truncate); | |
| 207 return cb.GetResult(rv); | |
| 208 } | |
| 209 | |
| 210 int DiskCacheTestWithCache::ReadSparseData(disk_cache::Entry* entry, | |
| 211 int64 offset, net::IOBuffer* buf, | |
| 212 int len) { | |
| 213 net::TestCompletionCallback cb; | |
| 214 int rv = entry->ReadSparseData(offset, buf, len, cb.callback()); | |
| 215 return cb.GetResult(rv); | |
| 216 } | |
| 217 | |
| 218 int DiskCacheTestWithCache::WriteSparseData(disk_cache::Entry* entry, | |
| 219 int64 offset, | |
| 220 net::IOBuffer* buf, int len) { | |
| 221 net::TestCompletionCallback cb; | |
| 222 int rv = entry->WriteSparseData(offset, buf, len, cb.callback()); | |
| 223 return cb.GetResult(rv); | |
| 224 } | |
| 225 | |
| 226 void DiskCacheTestWithCache::TrimForTest(bool empty) { | |
| 227 RunTaskForTest(base::Bind(&disk_cache::BackendImpl::TrimForTest, | |
| 228 base::Unretained(cache_impl_), | |
| 229 empty)); | |
| 230 } | |
| 231 | |
| 232 void DiskCacheTestWithCache::TrimDeletedListForTest(bool empty) { | |
| 233 RunTaskForTest(base::Bind(&disk_cache::BackendImpl::TrimDeletedListForTest, | |
| 234 base::Unretained(cache_impl_), | |
| 235 empty)); | |
| 236 } | |
| 237 | |
| 238 void DiskCacheTestWithCache::AddDelay() { | |
| 239 if (simple_cache_mode_) { | |
| 240 // The simple cache uses second resolution for many timeouts, so it's safest | |
| 241 // to advance by at least whole seconds before falling back into the normal | |
| 242 // disk cache epsilon advance. | |
| 243 const base::Time initial_time = base::Time::Now(); | |
| 244 do { | |
| 245 base::PlatformThread::YieldCurrentThread(); | |
| 246 } while (base::Time::Now() - | |
| 247 initial_time < base::TimeDelta::FromSeconds(1)); | |
| 248 } | |
| 249 | |
| 250 base::Time initial = base::Time::Now(); | |
| 251 while (base::Time::Now() <= initial) { | |
| 252 base::PlatformThread::Sleep(base::TimeDelta::FromMilliseconds(1)); | |
| 253 }; | |
| 254 } | |
| 255 | |
| 256 void DiskCacheTestWithCache::TearDown() { | |
| 257 base::RunLoop().RunUntilIdle(); | |
| 258 disk_cache::SimpleBackendImpl::FlushWorkerPoolForTesting(); | |
| 259 base::RunLoop().RunUntilIdle(); | |
| 260 cache_.reset(); | |
| 261 if (cache_thread_.IsRunning()) | |
| 262 cache_thread_.Stop(); | |
| 263 | |
| 264 if (!memory_only_ && !simple_cache_mode_ && integrity_) { | |
| 265 EXPECT_TRUE(CheckCacheIntegrity(cache_path_, new_eviction_, mask_)); | |
| 266 } | |
| 267 base::RunLoop().RunUntilIdle(); | |
| 268 disk_cache::SimpleBackendImpl::FlushWorkerPoolForTesting(); | |
| 269 DiskCacheTest::TearDown(); | |
| 270 } | |
| 271 | |
| 272 void DiskCacheTestWithCache::InitMemoryCache() { | |
| 273 mem_cache_ = new disk_cache::MemBackendImpl(NULL); | |
| 274 cache_.reset(mem_cache_); | |
| 275 ASSERT_TRUE(cache_); | |
| 276 | |
| 277 if (size_) | |
| 278 EXPECT_TRUE(mem_cache_->SetMaxSize(size_)); | |
| 279 | |
| 280 ASSERT_TRUE(mem_cache_->Init()); | |
| 281 } | |
| 282 | |
| 283 void DiskCacheTestWithCache::InitDiskCache() { | |
| 284 if (first_cleanup_) | |
| 285 ASSERT_TRUE(CleanupCacheDir()); | |
| 286 | |
| 287 if (!cache_thread_.IsRunning()) { | |
| 288 ASSERT_TRUE(cache_thread_.StartWithOptions( | |
| 289 base::Thread::Options(base::MessageLoop::TYPE_IO, 0))); | |
| 290 } | |
| 291 ASSERT_TRUE(cache_thread_.message_loop() != NULL); | |
| 292 | |
| 293 CreateBackend(disk_cache::kNoRandom, &cache_thread_); | |
| 294 } | |
| 295 | |
| 296 void DiskCacheTestWithCache::CreateBackend(uint32 flags, base::Thread* thread) { | |
| 297 scoped_refptr<base::SingleThreadTaskRunner> runner; | |
| 298 if (use_current_thread_) | |
| 299 runner = base::ThreadTaskRunnerHandle::Get(); | |
| 300 else | |
| 301 runner = thread->task_runner(); | |
| 302 | |
| 303 if (simple_cache_mode_) { | |
| 304 net::TestCompletionCallback cb; | |
| 305 scoped_ptr<disk_cache::SimpleBackendImpl> simple_backend( | |
| 306 new disk_cache::SimpleBackendImpl( | |
| 307 cache_path_, size_, type_, runner, NULL)); | |
| 308 int rv = simple_backend->Init(cb.callback()); | |
| 309 ASSERT_EQ(net::OK, cb.GetResult(rv)); | |
| 310 simple_cache_impl_ = simple_backend.get(); | |
| 311 cache_ = simple_backend.Pass(); | |
| 312 if (simple_cache_wait_for_index_) { | |
| 313 net::TestCompletionCallback wait_for_index_cb; | |
| 314 rv = simple_cache_impl_->index()->ExecuteWhenReady( | |
| 315 wait_for_index_cb.callback()); | |
| 316 ASSERT_EQ(net::OK, wait_for_index_cb.GetResult(rv)); | |
| 317 } | |
| 318 return; | |
| 319 } | |
| 320 | |
| 321 if (mask_) | |
| 322 cache_impl_ = new disk_cache::BackendImpl(cache_path_, mask_, runner, NULL); | |
| 323 else | |
| 324 cache_impl_ = new disk_cache::BackendImpl(cache_path_, runner, NULL); | |
| 325 cache_.reset(cache_impl_); | |
| 326 ASSERT_TRUE(cache_); | |
| 327 if (size_) | |
| 328 EXPECT_TRUE(cache_impl_->SetMaxSize(size_)); | |
| 329 if (new_eviction_) | |
| 330 cache_impl_->SetNewEviction(); | |
| 331 cache_impl_->SetType(type_); | |
| 332 cache_impl_->SetFlags(flags); | |
| 333 net::TestCompletionCallback cb; | |
| 334 int rv = cache_impl_->Init(cb.callback()); | |
| 335 ASSERT_EQ(net::OK, cb.GetResult(rv)); | |
| 336 } | |
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Issue 992733002:
Remove //net (except for Android test stuff) and sdch (Closed)
Base URL: git@github.com:domokit/mojo.git@master