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| 1 // Copyright 2013 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 <stdint.h> | |
| 6 | |
| 7 #include <memory> | |
| 8 #include <utility> | |
| 9 #include <vector> | |
| 10 | |
| 11 #include "base/files/scoped_temp_dir.h" | |
| 12 #include "base/macros.h" | |
| 13 #include "base/memory/weak_ptr.h" | |
| 14 #include "base/run_loop.h" | |
| 15 #include "base/threading/thread_task_runner_handle.h" | |
| 16 #include "content/browser/fileapi/mock_file_change_observer.h" | |
| 17 #include "content/browser/quota/mock_quota_manager.h" | |
| 18 #include "content/public/test/mock_blob_url_request_context.h" | |
| 19 #include "content/public/test/test_file_system_backend.h" | |
| 20 #include "content/public/test/test_file_system_context.h" | |
| 21 #include "net/url_request/url_request.h" | |
| 22 #include "net/url_request/url_request_context.h" | |
| 23 #include "net/url_request/url_request_job.h" | |
| 24 #include "net/url_request/url_request_job_factory_impl.h" | |
| 25 #include "storage/browser/blob/blob_storage_context.h" | |
| 26 #include "storage/browser/blob/blob_url_request_job.h" | |
| 27 #include "storage/browser/fileapi/file_system_context.h" | |
| 28 #include "storage/browser/fileapi/file_system_file_util.h" | |
| 29 #include "storage/browser/fileapi/file_system_operation_context.h" | |
| 30 #include "storage/browser/fileapi/file_system_operation_runner.h" | |
| 31 #include "storage/browser/fileapi/local_file_util.h" | |
| 32 #include "storage/common/fileapi/file_system_util.h" | |
| 33 #include "testing/gtest/include/gtest/gtest.h" | |
| 34 #include "url/gurl.h" | |
| 35 | |
| 36 using storage::FileSystemOperation; | |
| 37 using storage::FileSystemOperationRunner; | |
| 38 using storage::FileSystemURL; | |
| 39 using content::MockBlobURLRequestContext; | |
| 40 using content::ScopedTextBlob; | |
| 41 | |
| 42 namespace content { | |
| 43 | |
| 44 namespace { | |
| 45 | |
| 46 const GURL kOrigin("http://example.com"); | |
| 47 const storage::FileSystemType kFileSystemType = storage::kFileSystemTypeTest; | |
| 48 | |
| 49 void AssertStatusEq(base::File::Error expected, | |
| 50 base::File::Error actual) { | |
| 51 ASSERT_EQ(expected, actual); | |
| 52 } | |
| 53 | |
| 54 } // namespace | |
| 55 | |
| 56 class FileSystemOperationImplWriteTest | |
| 57 : public testing::Test { | |
| 58 public: | |
| 59 FileSystemOperationImplWriteTest() | |
| 60 : status_(base::File::FILE_OK), | |
| 61 cancel_status_(base::File::FILE_ERROR_FAILED), | |
| 62 bytes_written_(0), | |
| 63 complete_(false), | |
| 64 weak_factory_(this) { | |
| 65 change_observers_ = | |
| 66 storage::MockFileChangeObserver::CreateList(&change_observer_); | |
| 67 } | |
| 68 | |
| 69 void SetUp() override { | |
| 70 ASSERT_TRUE(dir_.CreateUniqueTempDir()); | |
| 71 | |
| 72 quota_manager_ = | |
| 73 new MockQuotaManager(false /* is_incognito */, dir_.GetPath(), | |
| 74 base::ThreadTaskRunnerHandle::Get().get(), | |
| 75 base::ThreadTaskRunnerHandle::Get().get(), | |
| 76 NULL /* special storage policy */); | |
| 77 virtual_path_ = base::FilePath(FILE_PATH_LITERAL("temporary file")); | |
| 78 | |
| 79 file_system_context_ = CreateFileSystemContextForTesting( | |
| 80 quota_manager_->proxy(), dir_.GetPath()); | |
| 81 url_request_context_.reset( | |
| 82 new MockBlobURLRequestContext(file_system_context_.get())); | |
| 83 | |
| 84 file_system_context_->operation_runner()->CreateFile( | |
| 85 URLForPath(virtual_path_), true /* exclusive */, | |
| 86 base::Bind(&AssertStatusEq, base::File::FILE_OK)); | |
| 87 | |
| 88 static_cast<TestFileSystemBackend*>( | |
| 89 file_system_context_->GetFileSystemBackend(kFileSystemType)) | |
| 90 ->AddFileChangeObserver(change_observer()); | |
| 91 } | |
| 92 | |
| 93 void TearDown() override { | |
| 94 quota_manager_ = NULL; | |
| 95 file_system_context_ = NULL; | |
| 96 base::RunLoop().RunUntilIdle(); | |
| 97 } | |
| 98 | |
| 99 base::File::Error status() const { return status_; } | |
| 100 base::File::Error cancel_status() const { return cancel_status_; } | |
| 101 void add_bytes_written(int64_t bytes, bool complete) { | |
| 102 bytes_written_ += bytes; | |
| 103 EXPECT_FALSE(complete_); | |
| 104 complete_ = complete; | |
| 105 } | |
| 106 int64_t bytes_written() const { return bytes_written_; } | |
| 107 bool complete() const { return complete_; } | |
| 108 | |
| 109 protected: | |
| 110 const storage::ChangeObserverList& change_observers() const { | |
| 111 return change_observers_; | |
| 112 } | |
| 113 | |
| 114 storage::MockFileChangeObserver* change_observer() { | |
| 115 return &change_observer_; | |
| 116 } | |
| 117 | |
| 118 FileSystemURL URLForPath(const base::FilePath& path) const { | |
| 119 return file_system_context_->CreateCrackedFileSystemURL( | |
| 120 kOrigin, kFileSystemType, path); | |
| 121 } | |
| 122 | |
| 123 // Callback function for recording test results. | |
| 124 FileSystemOperation::WriteCallback RecordWriteCallback() { | |
| 125 return base::Bind(&FileSystemOperationImplWriteTest::DidWrite, | |
| 126 weak_factory_.GetWeakPtr()); | |
| 127 } | |
| 128 | |
| 129 FileSystemOperation::StatusCallback RecordCancelCallback() { | |
| 130 return base::Bind(&FileSystemOperationImplWriteTest::DidCancel, | |
| 131 weak_factory_.GetWeakPtr()); | |
| 132 } | |
| 133 | |
| 134 void DidWrite(base::File::Error status, int64_t bytes, bool complete) { | |
| 135 if (status == base::File::FILE_OK) { | |
| 136 add_bytes_written(bytes, complete); | |
| 137 if (complete) | |
| 138 base::MessageLoop::current()->QuitWhenIdle(); | |
| 139 } else { | |
| 140 EXPECT_FALSE(complete_); | |
| 141 EXPECT_EQ(status_, base::File::FILE_OK); | |
| 142 complete_ = true; | |
| 143 status_ = status; | |
| 144 if (base::MessageLoop::current()->is_running()) | |
| 145 base::MessageLoop::current()->QuitWhenIdle(); | |
| 146 } | |
| 147 } | |
| 148 | |
| 149 void DidCancel(base::File::Error status) { | |
| 150 cancel_status_ = status; | |
| 151 } | |
| 152 | |
| 153 const MockBlobURLRequestContext& url_request_context() const { | |
| 154 return *url_request_context_; | |
| 155 } | |
| 156 | |
| 157 scoped_refptr<storage::FileSystemContext> file_system_context_; | |
| 158 scoped_refptr<MockQuotaManager> quota_manager_; | |
| 159 | |
| 160 base::MessageLoopForIO loop_; | |
| 161 | |
| 162 base::ScopedTempDir dir_; | |
| 163 base::FilePath virtual_path_; | |
| 164 | |
| 165 // For post-operation status. | |
| 166 base::File::Error status_; | |
| 167 base::File::Error cancel_status_; | |
| 168 int64_t bytes_written_; | |
| 169 bool complete_; | |
| 170 | |
| 171 std::unique_ptr<MockBlobURLRequestContext> url_request_context_; | |
| 172 | |
| 173 storage::MockFileChangeObserver change_observer_; | |
| 174 storage::ChangeObserverList change_observers_; | |
| 175 | |
| 176 base::WeakPtrFactory<FileSystemOperationImplWriteTest> weak_factory_; | |
| 177 | |
| 178 DISALLOW_COPY_AND_ASSIGN(FileSystemOperationImplWriteTest); | |
| 179 }; | |
| 180 | |
| 181 TEST_F(FileSystemOperationImplWriteTest, TestWriteSuccess) { | |
| 182 ScopedTextBlob blob(url_request_context(), | |
| 183 "blob-id:success", | |
| 184 "Hello, world!\n"); | |
| 185 file_system_context_->operation_runner()->Write( | |
| 186 &url_request_context(), URLForPath(virtual_path_), | |
| 187 blob.GetBlobDataHandle(), | |
| 188 0, RecordWriteCallback()); | |
| 189 base::RunLoop().Run(); | |
| 190 | |
| 191 EXPECT_EQ(14, bytes_written()); | |
| 192 EXPECT_EQ(base::File::FILE_OK, status()); | |
| 193 EXPECT_TRUE(complete()); | |
| 194 | |
| 195 EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count()); | |
| 196 } | |
| 197 | |
| 198 TEST_F(FileSystemOperationImplWriteTest, TestWriteZero) { | |
| 199 ScopedTextBlob blob(url_request_context(), "blob_id:zero", ""); | |
| 200 file_system_context_->operation_runner()->Write( | |
| 201 &url_request_context(), URLForPath(virtual_path_), | |
| 202 blob.GetBlobDataHandle(), 0, RecordWriteCallback()); | |
| 203 base::RunLoop().Run(); | |
| 204 | |
| 205 EXPECT_EQ(0, bytes_written()); | |
| 206 EXPECT_EQ(base::File::FILE_OK, status()); | |
| 207 EXPECT_TRUE(complete()); | |
| 208 | |
| 209 EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count()); | |
| 210 } | |
| 211 | |
| 212 | |
| 213 TEST_F(FileSystemOperationImplWriteTest, TestWriteInvalidBlobUrl) { | |
| 214 std::unique_ptr<storage::BlobDataHandle> null_handle; | |
| 215 file_system_context_->operation_runner()->Write( | |
| 216 &url_request_context(), URLForPath(virtual_path_), std::move(null_handle), | |
| 217 0, RecordWriteCallback()); | |
| 218 base::RunLoop().Run(); | |
| 219 | |
| 220 EXPECT_EQ(0, bytes_written()); | |
| 221 EXPECT_EQ(base::File::FILE_ERROR_FAILED, status()); | |
| 222 EXPECT_TRUE(complete()); | |
| 223 | |
| 224 EXPECT_EQ(0, change_observer()->get_and_reset_modify_file_count()); | |
| 225 } | |
| 226 | |
| 227 TEST_F(FileSystemOperationImplWriteTest, TestWriteInvalidFile) { | |
| 228 ScopedTextBlob blob(url_request_context(), "blob_id:writeinvalidfile", | |
| 229 "It\'ll not be written."); | |
| 230 file_system_context_->operation_runner()->Write( | |
| 231 &url_request_context(), | |
| 232 URLForPath(base::FilePath(FILE_PATH_LITERAL("nonexist"))), | |
| 233 blob.GetBlobDataHandle(), 0, RecordWriteCallback()); | |
| 234 base::RunLoop().Run(); | |
| 235 | |
| 236 EXPECT_EQ(0, bytes_written()); | |
| 237 EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, status()); | |
| 238 EXPECT_TRUE(complete()); | |
| 239 | |
| 240 EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count()); | |
| 241 } | |
| 242 | |
| 243 TEST_F(FileSystemOperationImplWriteTest, TestWriteDir) { | |
| 244 base::FilePath virtual_dir_path(FILE_PATH_LITERAL("d")); | |
| 245 file_system_context_->operation_runner()->CreateDirectory( | |
| 246 URLForPath(virtual_dir_path), | |
| 247 true /* exclusive */, false /* recursive */, | |
| 248 base::Bind(&AssertStatusEq, base::File::FILE_OK)); | |
| 249 | |
| 250 ScopedTextBlob blob(url_request_context(), "blob:writedir", | |
| 251 "It\'ll not be written, too."); | |
| 252 file_system_context_->operation_runner()->Write( | |
| 253 &url_request_context(), URLForPath(virtual_dir_path), | |
| 254 blob.GetBlobDataHandle(), 0, RecordWriteCallback()); | |
| 255 base::RunLoop().Run(); | |
| 256 | |
| 257 EXPECT_EQ(0, bytes_written()); | |
| 258 // TODO(kinuko): This error code is platform- or fileutil- dependent | |
| 259 // right now. Make it return File::FILE_ERROR_NOT_A_FILE in every case. | |
| 260 EXPECT_TRUE(status() == base::File::FILE_ERROR_NOT_A_FILE || | |
| 261 status() == base::File::FILE_ERROR_ACCESS_DENIED || | |
| 262 status() == base::File::FILE_ERROR_FAILED); | |
| 263 EXPECT_TRUE(complete()); | |
| 264 | |
| 265 EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count()); | |
| 266 } | |
| 267 | |
| 268 TEST_F(FileSystemOperationImplWriteTest, TestWriteFailureByQuota) { | |
| 269 ScopedTextBlob blob(url_request_context(), "blob:success", | |
| 270 "Hello, world!\n"); | |
| 271 quota_manager_->SetQuota( | |
| 272 kOrigin, FileSystemTypeToQuotaStorageType(kFileSystemType), 10); | |
| 273 file_system_context_->operation_runner()->Write( | |
| 274 &url_request_context(), URLForPath(virtual_path_), | |
| 275 blob.GetBlobDataHandle(), 0, RecordWriteCallback()); | |
| 276 base::RunLoop().Run(); | |
| 277 | |
| 278 EXPECT_EQ(10, bytes_written()); | |
| 279 EXPECT_EQ(base::File::FILE_ERROR_NO_SPACE, status()); | |
| 280 EXPECT_TRUE(complete()); | |
| 281 | |
| 282 EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count()); | |
| 283 } | |
| 284 | |
| 285 TEST_F(FileSystemOperationImplWriteTest, TestImmediateCancelSuccessfulWrite) { | |
| 286 ScopedTextBlob blob(url_request_context(), "blob:success", | |
| 287 "Hello, world!\n"); | |
| 288 FileSystemOperationRunner::OperationID id = | |
| 289 file_system_context_->operation_runner()->Write( | |
| 290 &url_request_context(), URLForPath(virtual_path_), | |
| 291 blob.GetBlobDataHandle(), 0, RecordWriteCallback()); | |
| 292 file_system_context_->operation_runner()->Cancel(id, RecordCancelCallback()); | |
| 293 // We use RunAllPendings() instead of Run() here, because we won't dispatch | |
| 294 // callbacks after Cancel() is issued (so no chance to Quit) nor do we need | |
| 295 // to run another write cycle. | |
| 296 base::RunLoop().RunUntilIdle(); | |
| 297 | |
| 298 // Issued Cancel() before receiving any response from Write(), | |
| 299 // so nothing should have happen. | |
| 300 EXPECT_EQ(0, bytes_written()); | |
| 301 EXPECT_EQ(base::File::FILE_ERROR_ABORT, status()); | |
| 302 EXPECT_EQ(base::File::FILE_OK, cancel_status()); | |
| 303 EXPECT_TRUE(complete()); | |
| 304 | |
| 305 EXPECT_EQ(0, change_observer()->get_and_reset_modify_file_count()); | |
| 306 } | |
| 307 | |
| 308 TEST_F(FileSystemOperationImplWriteTest, TestImmediateCancelFailingWrite) { | |
| 309 ScopedTextBlob blob(url_request_context(), "blob:writeinvalidfile", | |
| 310 "It\'ll not be written."); | |
| 311 FileSystemOperationRunner::OperationID id = | |
| 312 file_system_context_->operation_runner()->Write( | |
| 313 &url_request_context(), | |
| 314 URLForPath(base::FilePath(FILE_PATH_LITERAL("nonexist"))), | |
| 315 blob.GetBlobDataHandle(), 0, RecordWriteCallback()); | |
| 316 file_system_context_->operation_runner()->Cancel(id, RecordCancelCallback()); | |
| 317 // We use RunAllPendings() instead of Run() here, because we won't dispatch | |
| 318 // callbacks after Cancel() is issued (so no chance to Quit) nor do we need | |
| 319 // to run another write cycle. | |
| 320 base::RunLoop().RunUntilIdle(); | |
| 321 | |
| 322 // Issued Cancel() before receiving any response from Write(), | |
| 323 // so nothing should have happen. | |
| 324 EXPECT_EQ(0, bytes_written()); | |
| 325 EXPECT_EQ(base::File::FILE_ERROR_ABORT, status()); | |
| 326 EXPECT_EQ(base::File::FILE_OK, cancel_status()); | |
| 327 EXPECT_TRUE(complete()); | |
| 328 | |
| 329 EXPECT_EQ(0, change_observer()->get_and_reset_modify_file_count()); | |
| 330 } | |
| 331 | |
| 332 // TODO(ericu,dmikurube,kinuko): Add more tests for cancel cases. | |
| 333 | |
| 334 } // namespace content | |
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Chromium Code Reviews
Issue 2368913003:
Populate storage_unittests target. (Closed)
