| OLD | NEW |
|---|
| (Empty) |
| 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/file_util.h" | |
| 8 #include "base/path_service.h" | |
| 9 #include "base/run_loop.h" | |
| 10 #include "base/threading/platform_thread.h" | |
| 11 #include "net/base/io_buffer.h" | |
| 12 #include "net/base/net_errors.h" | |
| 13 #include "net/base/test_completion_callback.h" | |
| 14 #include "net/disk_cache/blockfile/backend_impl.h" | |
| 15 #include "net/disk_cache/cache_util.h" | |
| 16 #include "net/disk_cache/disk_cache.h" | |
| 17 #include "net/disk_cache/disk_cache_test_util.h" | |
| 18 #include "net/disk_cache/memory/mem_backend_impl.h" | |
| 19 #include "net/disk_cache/simple/simple_backend_impl.h" | |
| 20 #include "net/disk_cache/simple/simple_index.h" | |
| 21 | |
| 22 DiskCacheTest::DiskCacheTest() { | |
| 23 CHECK(temp_dir_.CreateUniqueTempDir()); | |
| 24 cache_path_ = temp_dir_.path(); | |
| 25 if (!base::MessageLoop::current()) | |
| 26 message_loop_.reset(new base::MessageLoopForIO()); | |
| 27 } | |
| 28 | |
| 29 DiskCacheTest::~DiskCacheTest() { | |
| 30 } | |
| 31 | |
| 32 bool DiskCacheTest::CopyTestCache(const std::string& name) { | |
| 33 base::FilePath path; | |
| 34 PathService::Get(base::DIR_SOURCE_ROOT, &path); | |
| 35 path = path.AppendASCII("net"); | |
| 36 path = path.AppendASCII("data"); | |
| 37 path = path.AppendASCII("cache_tests"); | |
| 38 path = path.AppendASCII(name); | |
| 39 | |
| 40 if (!CleanupCacheDir()) | |
| 41 return false; | |
| 42 return base::CopyDirectory(path, cache_path_, false); | |
| 43 } | |
| 44 | |
| 45 bool DiskCacheTest::CleanupCacheDir() { | |
| 46 return DeleteCache(cache_path_); | |
| 47 } | |
| 48 | |
| 49 void DiskCacheTest::TearDown() { | |
| 50 base::RunLoop().RunUntilIdle(); | |
| 51 } | |
| 52 | |
| 53 DiskCacheTestWithCache::DiskCacheTestWithCache() | |
| 54 : cache_impl_(NULL), | |
| 55 simple_cache_impl_(NULL), | |
| 56 mem_cache_(NULL), | |
| 57 mask_(0), | |
| 58 size_(0), | |
| 59 type_(net::DISK_CACHE), | |
| 60 memory_only_(false), | |
| 61 simple_cache_mode_(false), | |
| 62 simple_cache_wait_for_index_(true), | |
| 63 force_creation_(false), | |
| 64 new_eviction_(false), | |
| 65 first_cleanup_(true), | |
| 66 integrity_(true), | |
| 67 use_current_thread_(false), | |
| 68 cache_thread_("CacheThread") { | |
| 69 } | |
| 70 | |
| 71 DiskCacheTestWithCache::~DiskCacheTestWithCache() {} | |
| 72 | |
| 73 void DiskCacheTestWithCache::InitCache() { | |
| 74 if (memory_only_) | |
| 75 InitMemoryCache(); | |
| 76 else | |
| 77 InitDiskCache(); | |
| 78 | |
| 79 ASSERT_TRUE(NULL != cache_); | |
| 80 if (first_cleanup_) | |
| 81 ASSERT_EQ(0, cache_->GetEntryCount()); | |
| 82 } | |
| 83 | |
| 84 // We are expected to leak memory when simulating crashes. | |
| 85 void DiskCacheTestWithCache::SimulateCrash() { | |
| 86 ASSERT_TRUE(!memory_only_); | |
| 87 net::TestCompletionCallback cb; | |
| 88 int rv = cache_impl_->FlushQueueForTest(cb.callback()); | |
| 89 ASSERT_EQ(net::OK, cb.GetResult(rv)); | |
| 90 cache_impl_->ClearRefCountForTest(); | |
| 91 | |
| 92 cache_.reset(); | |
| 93 EXPECT_TRUE(CheckCacheIntegrity(cache_path_, new_eviction_, mask_)); | |
| 94 | |
| 95 CreateBackend(disk_cache::kNoRandom, &cache_thread_); | |
| 96 } | |
| 97 | |
| 98 void DiskCacheTestWithCache::SetTestMode() { | |
| 99 ASSERT_TRUE(!memory_only_); | |
| 100 cache_impl_->SetUnitTestMode(); | |
| 101 } | |
| 102 | |
| 103 void DiskCacheTestWithCache::SetMaxSize(int size) { | |
| 104 size_ = size; | |
| 105 if (simple_cache_impl_) | |
| 106 EXPECT_TRUE(simple_cache_impl_->SetMaxSize(size)); | |
| 107 | |
| 108 if (cache_impl_) | |
| 109 EXPECT_TRUE(cache_impl_->SetMaxSize(size)); | |
| 110 | |
| 111 if (mem_cache_) | |
| 112 EXPECT_TRUE(mem_cache_->SetMaxSize(size)); | |
| 113 } | |
| 114 | |
| 115 int DiskCacheTestWithCache::OpenEntry(const std::string& key, | |
| 116 disk_cache::Entry** entry) { | |
| 117 net::TestCompletionCallback cb; | |
| 118 int rv = cache_->OpenEntry(key, entry, cb.callback()); | |
| 119 return cb.GetResult(rv); | |
| 120 } | |
| 121 | |
| 122 int DiskCacheTestWithCache::CreateEntry(const std::string& key, | |
| 123 disk_cache::Entry** entry) { | |
| 124 net::TestCompletionCallback cb; | |
| 125 int rv = cache_->CreateEntry(key, entry, cb.callback()); | |
| 126 return cb.GetResult(rv); | |
| 127 } | |
| 128 | |
| 129 int DiskCacheTestWithCache::DoomEntry(const std::string& key) { | |
| 130 net::TestCompletionCallback cb; | |
| 131 int rv = cache_->DoomEntry(key, cb.callback()); | |
| 132 return cb.GetResult(rv); | |
| 133 } | |
| 134 | |
| 135 int DiskCacheTestWithCache::DoomAllEntries() { | |
| 136 net::TestCompletionCallback cb; | |
| 137 int rv = cache_->DoomAllEntries(cb.callback()); | |
| 138 return cb.GetResult(rv); | |
| 139 } | |
| 140 | |
| 141 int DiskCacheTestWithCache::DoomEntriesBetween(const base::Time initial_time, | |
| 142 const base::Time end_time) { | |
| 143 net::TestCompletionCallback cb; | |
| 144 int rv = cache_->DoomEntriesBetween(initial_time, end_time, cb.callback()); | |
| 145 return cb.GetResult(rv); | |
| 146 } | |
| 147 | |
| 148 int DiskCacheTestWithCache::DoomEntriesSince(const base::Time initial_time) { | |
| 149 net::TestCompletionCallback cb; | |
| 150 int rv = cache_->DoomEntriesSince(initial_time, cb.callback()); | |
| 151 return cb.GetResult(rv); | |
| 152 } | |
| 153 | |
| 154 int DiskCacheTestWithCache::OpenNextEntry(void** iter, | |
| 155 disk_cache::Entry** next_entry) { | |
| 156 net::TestCompletionCallback cb; | |
| 157 int rv = cache_->OpenNextEntry(iter, next_entry, cb.callback()); | |
| 158 return cb.GetResult(rv); | |
| 159 } | |
| 160 | |
| 161 void DiskCacheTestWithCache::FlushQueueForTest() { | |
| 162 if (memory_only_ || !cache_impl_) | |
| 163 return; | |
| 164 | |
| 165 net::TestCompletionCallback cb; | |
| 166 int rv = cache_impl_->FlushQueueForTest(cb.callback()); | |
| 167 EXPECT_EQ(net::OK, cb.GetResult(rv)); | |
| 168 } | |
| 169 | |
| 170 void DiskCacheTestWithCache::RunTaskForTest(const base::Closure& closure) { | |
| 171 if (memory_only_ || !cache_impl_) { | |
| 172 closure.Run(); | |
| 173 return; | |
| 174 } | |
| 175 | |
| 176 net::TestCompletionCallback cb; | |
| 177 int rv = cache_impl_->RunTaskForTest(closure, cb.callback()); | |
| 178 EXPECT_EQ(net::OK, cb.GetResult(rv)); | |
| 179 } | |
| 180 | |
| 181 int DiskCacheTestWithCache::ReadData(disk_cache::Entry* entry, int index, | |
| 182 int offset, net::IOBuffer* buf, int len) { | |
| 183 net::TestCompletionCallback cb; | |
| 184 int rv = entry->ReadData(index, offset, buf, len, cb.callback()); | |
| 185 return cb.GetResult(rv); | |
| 186 } | |
| 187 | |
| 188 int DiskCacheTestWithCache::WriteData(disk_cache::Entry* entry, int index, | |
| 189 int offset, net::IOBuffer* buf, int len, | |
| 190 bool truncate) { | |
| 191 net::TestCompletionCallback cb; | |
| 192 int rv = entry->WriteData(index, offset, buf, len, cb.callback(), truncate); | |
| 193 return cb.GetResult(rv); | |
| 194 } | |
| 195 | |
| 196 int DiskCacheTestWithCache::ReadSparseData(disk_cache::Entry* entry, | |
| 197 int64 offset, net::IOBuffer* buf, | |
| 198 int len) { | |
| 199 net::TestCompletionCallback cb; | |
| 200 int rv = entry->ReadSparseData(offset, buf, len, cb.callback()); | |
| 201 return cb.GetResult(rv); | |
| 202 } | |
| 203 | |
| 204 int DiskCacheTestWithCache::WriteSparseData(disk_cache::Entry* entry, | |
| 205 int64 offset, | |
| 206 net::IOBuffer* buf, int len) { | |
| 207 net::TestCompletionCallback cb; | |
| 208 int rv = entry->WriteSparseData(offset, buf, len, cb.callback()); | |
| 209 return cb.GetResult(rv); | |
| 210 } | |
| 211 | |
| 212 void DiskCacheTestWithCache::TrimForTest(bool empty) { | |
| 213 RunTaskForTest(base::Bind(&disk_cache::BackendImpl::TrimForTest, | |
| 214 base::Unretained(cache_impl_), | |
| 215 empty)); | |
| 216 } | |
| 217 | |
| 218 void DiskCacheTestWithCache::TrimDeletedListForTest(bool empty) { | |
| 219 RunTaskForTest(base::Bind(&disk_cache::BackendImpl::TrimDeletedListForTest, | |
| 220 base::Unretained(cache_impl_), | |
| 221 empty)); | |
| 222 } | |
| 223 | |
| 224 void DiskCacheTestWithCache::AddDelay() { | |
| 225 if (simple_cache_mode_) { | |
| 226 // The simple cache uses second resolution for many timeouts, so it's safest | |
| 227 // to advance by at least whole seconds before falling back into the normal | |
| 228 // disk cache epsilon advance. | |
| 229 const base::Time initial_time = base::Time::Now(); | |
| 230 do { | |
| 231 base::PlatformThread::YieldCurrentThread(); | |
| 232 } while (base::Time::Now() - | |
| 233 initial_time < base::TimeDelta::FromSeconds(1)); | |
| 234 } | |
| 235 | |
| 236 base::Time initial = base::Time::Now(); | |
| 237 while (base::Time::Now() <= initial) { | |
| 238 base::PlatformThread::Sleep(base::TimeDelta::FromMilliseconds(1)); | |
| 239 }; | |
| 240 } | |
| 241 | |
| 242 void DiskCacheTestWithCache::TearDown() { | |
| 243 base::RunLoop().RunUntilIdle(); | |
| 244 disk_cache::SimpleBackendImpl::FlushWorkerPoolForTesting(); | |
| 245 base::RunLoop().RunUntilIdle(); | |
| 246 cache_.reset(); | |
| 247 if (cache_thread_.IsRunning()) | |
| 248 cache_thread_.Stop(); | |
| 249 | |
| 250 if (!memory_only_ && !simple_cache_mode_ && integrity_) { | |
| 251 EXPECT_TRUE(CheckCacheIntegrity(cache_path_, new_eviction_, mask_)); | |
| 252 } | |
| 253 base::RunLoop().RunUntilIdle(); | |
| 254 disk_cache::SimpleBackendImpl::FlushWorkerPoolForTesting(); | |
| 255 DiskCacheTest::TearDown(); | |
| 256 } | |
| 257 | |
| 258 void DiskCacheTestWithCache::InitMemoryCache() { | |
| 259 mem_cache_ = new disk_cache::MemBackendImpl(NULL); | |
| 260 cache_.reset(mem_cache_); | |
| 261 ASSERT_TRUE(cache_); | |
| 262 | |
| 263 if (size_) | |
| 264 EXPECT_TRUE(mem_cache_->SetMaxSize(size_)); | |
| 265 | |
| 266 ASSERT_TRUE(mem_cache_->Init()); | |
| 267 } | |
| 268 | |
| 269 void DiskCacheTestWithCache::InitDiskCache() { | |
| 270 if (first_cleanup_) | |
| 271 ASSERT_TRUE(CleanupCacheDir()); | |
| 272 | |
| 273 if (!cache_thread_.IsRunning()) { | |
| 274 ASSERT_TRUE(cache_thread_.StartWithOptions( | |
| 275 base::Thread::Options(base::MessageLoop::TYPE_IO, 0))); | |
| 276 } | |
| 277 ASSERT_TRUE(cache_thread_.message_loop() != NULL); | |
| 278 | |
| 279 CreateBackend(disk_cache::kNoRandom, &cache_thread_); | |
| 280 } | |
| 281 | |
| 282 void DiskCacheTestWithCache::CreateBackend(uint32 flags, base::Thread* thread) { | |
| 283 base::MessageLoopProxy* runner; | |
| 284 if (use_current_thread_) | |
| 285 runner = base::MessageLoopProxy::current().get(); | |
| 286 else | |
| 287 runner = thread->message_loop_proxy().get(); | |
| 288 | |
| 289 if (simple_cache_mode_) { | |
| 290 net::TestCompletionCallback cb; | |
| 291 scoped_ptr<disk_cache::SimpleBackendImpl> simple_backend( | |
| 292 new disk_cache::SimpleBackendImpl( | |
| 293 cache_path_, size_, type_, make_scoped_refptr(runner).get(), NULL)); | |
| 294 int rv = simple_backend->Init(cb.callback()); | |
| 295 ASSERT_EQ(net::OK, cb.GetResult(rv)); | |
| 296 simple_cache_impl_ = simple_backend.get(); | |
| 297 cache_ = simple_backend.PassAs<disk_cache::Backend>(); | |
| 298 if (simple_cache_wait_for_index_) { | |
| 299 net::TestCompletionCallback wait_for_index_cb; | |
| 300 rv = simple_cache_impl_->index()->ExecuteWhenReady( | |
| 301 wait_for_index_cb.callback()); | |
| 302 ASSERT_EQ(net::OK, wait_for_index_cb.GetResult(rv)); | |
| 303 } | |
| 304 return; | |
| 305 } | |
| 306 | |
| 307 if (mask_) | |
| 308 cache_impl_ = new disk_cache::BackendImpl(cache_path_, mask_, runner, NULL); | |
| 309 else | |
| 310 cache_impl_ = new disk_cache::BackendImpl(cache_path_, runner, NULL); | |
| 311 cache_.reset(cache_impl_); | |
| 312 ASSERT_TRUE(cache_); | |
| 313 if (size_) | |
| 314 EXPECT_TRUE(cache_impl_->SetMaxSize(size_)); | |
| 315 if (new_eviction_) | |
| 316 cache_impl_->SetNewEviction(); | |
| 317 cache_impl_->SetType(type_); | |
| 318 cache_impl_->SetFlags(flags); | |
| 319 net::TestCompletionCallback cb; | |
| 320 int rv = cache_impl_->Init(cb.callback()); | |
| 321 ASSERT_EQ(net::OK, cb.GetResult(rv)); | |
| 322 } | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 127083002:
**STILLBAKING** Decouple disk cache tests from backends. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src