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| 1 // Copyright 2014 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 "storage/browser/fileapi/quota/quota_backend_impl.h" | |
| 6 | |
| 7 #include <stdint.h> | |
| 8 | |
| 9 #include <memory> | |
| 10 #include <string> | |
| 11 | |
| 12 #include "base/files/scoped_temp_dir.h" | |
| 13 #include "base/macros.h" | |
| 14 #include "base/run_loop.h" | |
| 15 #include "base/threading/thread_task_runner_handle.h" | |
| 16 #include "storage/browser/fileapi/file_system_usage_cache.h" | |
| 17 #include "storage/browser/fileapi/obfuscated_file_util.h" | |
| 18 #include "storage/browser/quota/quota_manager_proxy.h" | |
| 19 #include "testing/gtest/include/gtest/gtest.h" | |
| 20 #include "third_party/leveldatabase/src/helpers/memenv/memenv.h" | |
| 21 #include "third_party/leveldatabase/src/include/leveldb/env.h" | |
| 22 | |
| 23 using storage::FileSystemUsageCache; | |
| 24 using storage::ObfuscatedFileUtil; | |
| 25 using storage::QuotaBackendImpl; | |
| 26 using storage::SandboxFileSystemBackendDelegate; | |
| 27 | |
| 28 namespace content { | |
| 29 | |
| 30 namespace { | |
| 31 | |
| 32 const char kOrigin[] = "http://example.com"; | |
| 33 | |
| 34 bool DidReserveQuota(bool accepted, | |
| 35 base::File::Error* error_out, | |
| 36 int64_t* delta_out, | |
| 37 base::File::Error error, | |
| 38 int64_t delta) { | |
| 39 DCHECK(error_out); | |
| 40 DCHECK(delta_out); | |
| 41 *error_out = error; | |
| 42 *delta_out = delta; | |
| 43 return accepted; | |
| 44 } | |
| 45 | |
| 46 class MockQuotaManagerProxy : public storage::QuotaManagerProxy { | |
| 47 public: | |
| 48 MockQuotaManagerProxy() | |
| 49 : QuotaManagerProxy(NULL, NULL), | |
| 50 storage_modified_count_(0), | |
| 51 usage_(0), quota_(0) {} | |
| 52 | |
| 53 // We don't mock them. | |
| 54 void NotifyOriginInUse(const GURL& origin) override {} | |
| 55 void NotifyOriginNoLongerInUse(const GURL& origin) override {} | |
| 56 void SetUsageCacheEnabled(storage::QuotaClient::ID client_id, | |
| 57 const GURL& origin, | |
| 58 storage::StorageType type, | |
| 59 bool enabled) override {} | |
| 60 | |
| 61 void NotifyStorageModified(storage::QuotaClient::ID client_id, | |
| 62 const GURL& origin, | |
| 63 storage::StorageType type, | |
| 64 int64_t delta) override { | |
| 65 ++storage_modified_count_; | |
| 66 usage_ += delta; | |
| 67 ASSERT_LE(usage_, quota_); | |
| 68 } | |
| 69 | |
| 70 void GetUsageAndQuota(base::SequencedTaskRunner* original_task_runner, | |
| 71 const GURL& origin, | |
| 72 storage::StorageType type, | |
| 73 const GetUsageAndQuotaCallback& callback) override { | |
| 74 callback.Run(storage::kQuotaStatusOk, usage_, quota_); | |
| 75 } | |
| 76 | |
| 77 int storage_modified_count() { return storage_modified_count_; } | |
| 78 int64_t usage() { return usage_; } | |
| 79 void set_usage(int64_t usage) { usage_ = usage; } | |
| 80 void set_quota(int64_t quota) { quota_ = quota; } | |
| 81 | |
| 82 protected: | |
| 83 ~MockQuotaManagerProxy() override {} | |
| 84 | |
| 85 private: | |
| 86 int storage_modified_count_; | |
| 87 int64_t usage_; | |
| 88 int64_t quota_; | |
| 89 | |
| 90 DISALLOW_COPY_AND_ASSIGN(MockQuotaManagerProxy); | |
| 91 }; | |
| 92 | |
| 93 } // namespace | |
| 94 | |
| 95 class QuotaBackendImplTest : public testing::Test { | |
| 96 public: | |
| 97 QuotaBackendImplTest() | |
| 98 : file_system_usage_cache_(file_task_runner()), | |
| 99 quota_manager_proxy_(new MockQuotaManagerProxy) {} | |
| 100 | |
| 101 void SetUp() override { | |
| 102 ASSERT_TRUE(data_dir_.CreateUniqueTempDir()); | |
| 103 in_memory_env_.reset(leveldb::NewMemEnv(leveldb::Env::Default())); | |
| 104 file_util_.reset(ObfuscatedFileUtil::CreateForTesting( | |
| 105 NULL, data_dir_.GetPath(), in_memory_env_.get(), file_task_runner())); | |
| 106 backend_.reset(new QuotaBackendImpl(file_task_runner(), | |
| 107 file_util_.get(), | |
| 108 &file_system_usage_cache_, | |
| 109 quota_manager_proxy_.get())); | |
| 110 } | |
| 111 | |
| 112 void TearDown() override { | |
| 113 backend_.reset(); | |
| 114 quota_manager_proxy_ = NULL; | |
| 115 file_util_.reset(); | |
| 116 base::RunLoop().RunUntilIdle(); | |
| 117 } | |
| 118 | |
| 119 protected: | |
| 120 void InitializeForOriginAndType(const GURL& origin, | |
| 121 storage::FileSystemType type) { | |
| 122 ASSERT_TRUE(file_util_->InitOriginDatabase(origin, true /* create */)); | |
| 123 ASSERT_TRUE(file_util_->origin_database_ != NULL); | |
| 124 | |
| 125 std::string type_string = | |
| 126 SandboxFileSystemBackendDelegate::GetTypeString(type); | |
| 127 base::File::Error error = base::File::FILE_ERROR_FAILED; | |
| 128 base::FilePath path = file_util_->GetDirectoryForOriginAndType( | |
| 129 origin, type_string, true /* create */, &error); | |
| 130 ASSERT_EQ(base::File::FILE_OK, error); | |
| 131 | |
| 132 ASSERT_TRUE(file_system_usage_cache_.UpdateUsage( | |
| 133 GetUsageCachePath(origin, type), 0)); | |
| 134 } | |
| 135 | |
| 136 base::SequencedTaskRunner* file_task_runner() { | |
| 137 return base::ThreadTaskRunnerHandle::Get().get(); | |
| 138 } | |
| 139 | |
| 140 base::FilePath GetUsageCachePath(const GURL& origin, | |
| 141 storage::FileSystemType type) { | |
| 142 base::FilePath path; | |
| 143 base::File::Error error = | |
| 144 backend_->GetUsageCachePath(origin, type, &path); | |
| 145 EXPECT_EQ(base::File::FILE_OK, error); | |
| 146 EXPECT_FALSE(path.empty()); | |
| 147 return path; | |
| 148 } | |
| 149 | |
| 150 base::MessageLoop message_loop_; | |
| 151 base::ScopedTempDir data_dir_; | |
| 152 std::unique_ptr<leveldb::Env> in_memory_env_; | |
| 153 std::unique_ptr<ObfuscatedFileUtil> file_util_; | |
| 154 FileSystemUsageCache file_system_usage_cache_; | |
| 155 scoped_refptr<MockQuotaManagerProxy> quota_manager_proxy_; | |
| 156 std::unique_ptr<QuotaBackendImpl> backend_; | |
| 157 | |
| 158 private: | |
| 159 DISALLOW_COPY_AND_ASSIGN(QuotaBackendImplTest); | |
| 160 }; | |
| 161 | |
| 162 TEST_F(QuotaBackendImplTest, ReserveQuota_Basic) { | |
| 163 storage::FileSystemType type = storage::kFileSystemTypeTemporary; | |
| 164 InitializeForOriginAndType(GURL(kOrigin), type); | |
| 165 quota_manager_proxy_->set_quota(10000); | |
| 166 | |
| 167 int64_t delta = 0; | |
| 168 | |
| 169 const int64_t kDelta1 = 1000; | |
| 170 base::File::Error error = base::File::FILE_ERROR_FAILED; | |
| 171 backend_->ReserveQuota(GURL(kOrigin), type, kDelta1, | |
| 172 base::Bind(&DidReserveQuota, true, &error, &delta)); | |
| 173 EXPECT_EQ(base::File::FILE_OK, error); | |
| 174 EXPECT_EQ(kDelta1, delta); | |
| 175 EXPECT_EQ(kDelta1, quota_manager_proxy_->usage()); | |
| 176 | |
| 177 const int64_t kDelta2 = -300; | |
| 178 error = base::File::FILE_ERROR_FAILED; | |
| 179 backend_->ReserveQuota(GURL(kOrigin), type, kDelta2, | |
| 180 base::Bind(&DidReserveQuota, true, &error, &delta)); | |
| 181 EXPECT_EQ(base::File::FILE_OK, error); | |
| 182 EXPECT_EQ(kDelta2, delta); | |
| 183 EXPECT_EQ(kDelta1 + kDelta2, quota_manager_proxy_->usage()); | |
| 184 | |
| 185 EXPECT_EQ(2, quota_manager_proxy_->storage_modified_count()); | |
| 186 } | |
| 187 | |
| 188 TEST_F(QuotaBackendImplTest, ReserveQuota_NoSpace) { | |
| 189 storage::FileSystemType type = storage::kFileSystemTypeTemporary; | |
| 190 InitializeForOriginAndType(GURL(kOrigin), type); | |
| 191 quota_manager_proxy_->set_quota(100); | |
| 192 | |
| 193 int64_t delta = 0; | |
| 194 | |
| 195 const int64_t kDelta = 1000; | |
| 196 base::File::Error error = base::File::FILE_ERROR_FAILED; | |
| 197 backend_->ReserveQuota(GURL(kOrigin), type, kDelta, | |
| 198 base::Bind(&DidReserveQuota, true, &error, &delta)); | |
| 199 EXPECT_EQ(base::File::FILE_OK, error); | |
| 200 EXPECT_EQ(100, delta); | |
| 201 EXPECT_EQ(100, quota_manager_proxy_->usage()); | |
| 202 | |
| 203 EXPECT_EQ(1, quota_manager_proxy_->storage_modified_count()); | |
| 204 } | |
| 205 | |
| 206 TEST_F(QuotaBackendImplTest, ReserveQuota_Revert) { | |
| 207 storage::FileSystemType type = storage::kFileSystemTypeTemporary; | |
| 208 InitializeForOriginAndType(GURL(kOrigin), type); | |
| 209 quota_manager_proxy_->set_quota(10000); | |
| 210 | |
| 211 int64_t delta = 0; | |
| 212 | |
| 213 const int64_t kDelta = 1000; | |
| 214 base::File::Error error = base::File::FILE_ERROR_FAILED; | |
| 215 backend_->ReserveQuota(GURL(kOrigin), type, kDelta, | |
| 216 base::Bind(&DidReserveQuota, false, &error, &delta)); | |
| 217 EXPECT_EQ(base::File::FILE_OK, error); | |
| 218 EXPECT_EQ(kDelta, delta); | |
| 219 EXPECT_EQ(0, quota_manager_proxy_->usage()); | |
| 220 | |
| 221 EXPECT_EQ(2, quota_manager_proxy_->storage_modified_count()); | |
| 222 } | |
| 223 | |
| 224 TEST_F(QuotaBackendImplTest, ReleaseReservedQuota) { | |
| 225 storage::FileSystemType type = storage::kFileSystemTypeTemporary; | |
| 226 InitializeForOriginAndType(GURL(kOrigin), type); | |
| 227 const int64_t kInitialUsage = 2000; | |
| 228 quota_manager_proxy_->set_usage(kInitialUsage); | |
| 229 quota_manager_proxy_->set_quota(10000); | |
| 230 | |
| 231 const int64_t kSize = 1000; | |
| 232 backend_->ReleaseReservedQuota(GURL(kOrigin), type, kSize); | |
| 233 EXPECT_EQ(kInitialUsage - kSize, quota_manager_proxy_->usage()); | |
| 234 | |
| 235 EXPECT_EQ(1, quota_manager_proxy_->storage_modified_count()); | |
| 236 } | |
| 237 | |
| 238 TEST_F(QuotaBackendImplTest, CommitQuotaUsage) { | |
| 239 storage::FileSystemType type = storage::kFileSystemTypeTemporary; | |
| 240 InitializeForOriginAndType(GURL(kOrigin), type); | |
| 241 quota_manager_proxy_->set_quota(10000); | |
| 242 base::FilePath path = GetUsageCachePath(GURL(kOrigin), type); | |
| 243 | |
| 244 const int64_t kDelta1 = 1000; | |
| 245 backend_->CommitQuotaUsage(GURL(kOrigin), type, kDelta1); | |
| 246 EXPECT_EQ(kDelta1, quota_manager_proxy_->usage()); | |
| 247 int64_t usage = 0; | |
| 248 EXPECT_TRUE(file_system_usage_cache_.GetUsage(path, &usage)); | |
| 249 EXPECT_EQ(kDelta1, usage); | |
| 250 | |
| 251 const int64_t kDelta2 = -300; | |
| 252 backend_->CommitQuotaUsage(GURL(kOrigin), type, kDelta2); | |
| 253 EXPECT_EQ(kDelta1 + kDelta2, quota_manager_proxy_->usage()); | |
| 254 usage = 0; | |
| 255 EXPECT_TRUE(file_system_usage_cache_.GetUsage(path, &usage)); | |
| 256 EXPECT_EQ(kDelta1 + kDelta2, usage); | |
| 257 | |
| 258 EXPECT_EQ(2, quota_manager_proxy_->storage_modified_count()); | |
| 259 } | |
| 260 | |
| 261 TEST_F(QuotaBackendImplTest, DirtyCount) { | |
| 262 storage::FileSystemType type = storage::kFileSystemTypeTemporary; | |
| 263 InitializeForOriginAndType(GURL(kOrigin), type); | |
| 264 base::FilePath path = GetUsageCachePath(GURL(kOrigin), type); | |
| 265 | |
| 266 backend_->IncrementDirtyCount(GURL(kOrigin), type); | |
| 267 uint32_t dirty = 0; | |
| 268 ASSERT_TRUE(file_system_usage_cache_.GetDirty(path, &dirty)); | |
| 269 EXPECT_EQ(1u, dirty); | |
| 270 | |
| 271 backend_->DecrementDirtyCount(GURL(kOrigin), type); | |
| 272 ASSERT_TRUE(file_system_usage_cache_.GetDirty(path, &dirty)); | |
| 273 EXPECT_EQ(0u, dirty); | |
| 274 } | |
| 275 | |
| 276 } // namespace content | |
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Chromium Code Reviews
Issue 2368913003:
Populate storage_unittests target. (Closed)
