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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 <vector> | |
| 6 | |
| 7 #include "base/files/scoped_temp_dir.h" | |
| 8 #include "base/memory/scoped_ptr.h" | |
| 9 #include "base/memory/weak_ptr.h" | |
| 10 #include "base/message_loop/message_loop.h" | |
| 11 #include "base/message_loop/message_loop_proxy.h" | |
| 12 #include "net/url_request/url_request.h" | |
| 13 #include "net/url_request/url_request_context.h" | |
| 14 #include "net/url_request/url_request_job.h" | |
| 15 #include "net/url_request/url_request_job_factory_impl.h" | |
| 16 #include "testing/gtest/include/gtest/gtest.h" | |
| 17 #include "url/gurl.h" | |
| 18 #include "webkit/browser/blob/blob_storage_controller.h" | |
| 19 #include "webkit/browser/blob/blob_url_request_job.h" | |
| 20 #include "webkit/browser/blob/mock_blob_url_request_context.h" | |
| 21 #include "webkit/browser/fileapi/file_system_context.h" | |
| 22 #include "webkit/browser/fileapi/file_system_file_util.h" | |
| 23 #include "webkit/browser/fileapi/file_system_operation_context.h" | |
| 24 #include "webkit/browser/fileapi/file_system_operation_runner.h" | |
| 25 #include "webkit/browser/fileapi/local_file_util.h" | |
| 26 #include "webkit/browser/fileapi/mock_file_change_observer.h" | |
| 27 #include "webkit/browser/fileapi/mock_file_system_context.h" | |
| 28 #include "webkit/browser/fileapi/test_file_system_backend.h" | |
| 29 #include "webkit/browser/quota/mock_quota_manager.h" | |
| 30 #include "webkit/common/blob/blob_data.h" | |
| 31 #include "webkit/common/fileapi/file_system_util.h" | |
| 32 | |
| 33 using webkit_blob::MockBlobURLRequestContext; | |
| 34 using webkit_blob::ScopedTextBlob; | |
| 35 | |
| 36 namespace fileapi { | |
| 37 | |
| 38 namespace { | |
| 39 | |
| 40 const GURL kOrigin("http://example.com"); | |
| 41 const FileSystemType kFileSystemType = kFileSystemTypeTest; | |
| 42 | |
| 43 void AssertStatusEq(base::PlatformFileError expected, | |
| 44 base::PlatformFileError actual) { | |
| 45 ASSERT_EQ(expected, actual); | |
| 46 } | |
| 47 | |
| 48 } // namespace | |
| 49 | |
| 50 class LocalFileSystemOperationWriteTest | |
| 51 : public testing::Test, | |
| 52 public base::SupportsWeakPtr<LocalFileSystemOperationWriteTest> { | |
| 53 public: | |
| 54 LocalFileSystemOperationWriteTest() | |
| 55 : loop_(base::MessageLoop::TYPE_IO), | |
| 56 status_(base::PLATFORM_FILE_OK), | |
| 57 cancel_status_(base::PLATFORM_FILE_ERROR_FAILED), | |
| 58 bytes_written_(0), | |
| 59 complete_(false) { | |
| 60 change_observers_ = MockFileChangeObserver::CreateList(&change_observer_); | |
| 61 } | |
| 62 | |
| 63 virtual void SetUp() { | |
| 64 ASSERT_TRUE(dir_.CreateUniqueTempDir()); | |
| 65 | |
| 66 quota_manager_ = | |
| 67 new quota::MockQuotaManager(false /* is_incognito */, | |
| 68 dir_.path(), | |
| 69 base::MessageLoopProxy::current().get(), | |
| 70 base::MessageLoopProxy::current().get(), | |
| 71 NULL /* special storage policy */); | |
| 72 virtual_path_ = base::FilePath(FILE_PATH_LITERAL("temporary file")); | |
| 73 | |
| 74 file_system_context_ = CreateFileSystemContextForTesting( | |
| 75 quota_manager_->proxy(), dir_.path()); | |
| 76 url_request_context_.reset( | |
| 77 new MockBlobURLRequestContext(file_system_context_.get())); | |
| 78 | |
| 79 file_system_context_->operation_runner()->CreateFile( | |
| 80 URLForPath(virtual_path_), true /* exclusive */, | |
| 81 base::Bind(&AssertStatusEq, base::PLATFORM_FILE_OK)); | |
| 82 | |
| 83 static_cast<TestFileSystemBackend*>( | |
| 84 file_system_context_->GetFileSystemBackend(kFileSystemType)) | |
| 85 ->AddFileChangeObserver(change_observer()); | |
| 86 } | |
| 87 | |
| 88 virtual void TearDown() { | |
| 89 quota_manager_ = NULL; | |
| 90 file_system_context_ = NULL; | |
| 91 base::MessageLoop::current()->RunUntilIdle(); | |
| 92 } | |
| 93 | |
| 94 base::PlatformFileError status() const { return status_; } | |
| 95 base::PlatformFileError cancel_status() const { return cancel_status_; } | |
| 96 void add_bytes_written(int64 bytes, bool complete) { | |
| 97 bytes_written_ += bytes; | |
| 98 EXPECT_FALSE(complete_); | |
| 99 complete_ = complete; | |
| 100 } | |
| 101 int64 bytes_written() const { return bytes_written_; } | |
| 102 bool complete() const { return complete_; } | |
| 103 | |
| 104 protected: | |
| 105 const ChangeObserverList& change_observers() const { | |
| 106 return change_observers_; | |
| 107 } | |
| 108 | |
| 109 MockFileChangeObserver* change_observer() { | |
| 110 return &change_observer_; | |
| 111 } | |
| 112 | |
| 113 FileSystemURL URLForPath(const base::FilePath& path) const { | |
| 114 return file_system_context_->CreateCrackedFileSystemURL( | |
| 115 kOrigin, kFileSystemType, path); | |
| 116 } | |
| 117 | |
| 118 // Callback function for recording test results. | |
| 119 FileSystemOperation::WriteCallback RecordWriteCallback() { | |
| 120 return base::Bind(&LocalFileSystemOperationWriteTest::DidWrite, | |
| 121 AsWeakPtr()); | |
| 122 } | |
| 123 | |
| 124 FileSystemOperation::StatusCallback RecordCancelCallback() { | |
| 125 return base::Bind(&LocalFileSystemOperationWriteTest::DidCancel, | |
| 126 AsWeakPtr()); | |
| 127 } | |
| 128 | |
| 129 void DidWrite(base::PlatformFileError status, int64 bytes, bool complete) { | |
| 130 if (status == base::PLATFORM_FILE_OK) { | |
| 131 add_bytes_written(bytes, complete); | |
| 132 if (complete) | |
| 133 base::MessageLoop::current()->Quit(); | |
| 134 } else { | |
| 135 EXPECT_FALSE(complete_); | |
| 136 EXPECT_EQ(status_, base::PLATFORM_FILE_OK); | |
| 137 complete_ = true; | |
| 138 status_ = status; | |
| 139 if (base::MessageLoop::current()->is_running()) | |
| 140 base::MessageLoop::current()->Quit(); | |
| 141 } | |
| 142 } | |
| 143 | |
| 144 void DidCancel(base::PlatformFileError status) { | |
| 145 cancel_status_ = status; | |
| 146 } | |
| 147 | |
| 148 const MockBlobURLRequestContext& url_request_context() const { | |
| 149 return *url_request_context_; | |
| 150 } | |
| 151 | |
| 152 scoped_refptr<FileSystemContext> file_system_context_; | |
| 153 scoped_refptr<quota::MockQuotaManager> quota_manager_; | |
| 154 | |
| 155 base::MessageLoop loop_; | |
| 156 | |
| 157 base::ScopedTempDir dir_; | |
| 158 base::FilePath virtual_path_; | |
| 159 | |
| 160 // For post-operation status. | |
| 161 base::PlatformFileError status_; | |
| 162 base::PlatformFileError cancel_status_; | |
| 163 int64 bytes_written_; | |
| 164 bool complete_; | |
| 165 | |
| 166 scoped_ptr<MockBlobURLRequestContext> url_request_context_; | |
| 167 | |
| 168 MockFileChangeObserver change_observer_; | |
| 169 ChangeObserverList change_observers_; | |
| 170 | |
| 171 DISALLOW_COPY_AND_ASSIGN(LocalFileSystemOperationWriteTest); | |
| 172 }; | |
| 173 | |
| 174 TEST_F(LocalFileSystemOperationWriteTest, TestWriteSuccess) { | |
| 175 const GURL blob_url("blob:success"); | |
| 176 ScopedTextBlob blob(url_request_context(), blob_url, "Hello, world!\n"); | |
| 177 | |
| 178 file_system_context_->operation_runner()->Write( | |
| 179 &url_request_context(), URLForPath(virtual_path_), blob_url, | |
| 180 0, RecordWriteCallback()); | |
| 181 base::MessageLoop::current()->Run(); | |
| 182 | |
| 183 EXPECT_EQ(14, bytes_written()); | |
| 184 EXPECT_EQ(base::PLATFORM_FILE_OK, status()); | |
| 185 EXPECT_TRUE(complete()); | |
| 186 | |
| 187 EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count()); | |
| 188 } | |
| 189 | |
| 190 TEST_F(LocalFileSystemOperationWriteTest, TestWriteZero) { | |
| 191 GURL blob_url("blob:zero"); | |
| 192 scoped_refptr<webkit_blob::BlobData> blob_data(new webkit_blob::BlobData()); | |
| 193 | |
| 194 url_request_context().blob_storage_controller() | |
| 195 ->AddFinishedBlob(blob_url, blob_data.get()); | |
| 196 | |
| 197 file_system_context_->operation_runner()->Write( | |
| 198 &url_request_context(), URLForPath(virtual_path_), | |
| 199 blob_url, 0, RecordWriteCallback()); | |
| 200 base::MessageLoop::current()->Run(); | |
| 201 | |
| 202 url_request_context().blob_storage_controller()->RemoveBlob(blob_url); | |
| 203 | |
| 204 EXPECT_EQ(0, bytes_written()); | |
| 205 EXPECT_EQ(base::PLATFORM_FILE_OK, status()); | |
| 206 EXPECT_TRUE(complete()); | |
| 207 | |
| 208 EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count()); | |
| 209 } | |
| 210 | |
| 211 TEST_F(LocalFileSystemOperationWriteTest, TestWriteInvalidBlobUrl) { | |
| 212 file_system_context_->operation_runner()->Write( | |
| 213 &url_request_context(), URLForPath(virtual_path_), | |
| 214 GURL("blob:invalid"), 0, RecordWriteCallback()); | |
| 215 base::MessageLoop::current()->Run(); | |
| 216 | |
| 217 EXPECT_EQ(0, bytes_written()); | |
| 218 EXPECT_EQ(base::PLATFORM_FILE_ERROR_FAILED, status()); | |
| 219 EXPECT_TRUE(complete()); | |
| 220 | |
| 221 EXPECT_EQ(0, change_observer()->get_and_reset_modify_file_count()); | |
| 222 } | |
| 223 | |
| 224 TEST_F(LocalFileSystemOperationWriteTest, TestWriteInvalidFile) { | |
| 225 GURL blob_url("blob:writeinvalidfile"); | |
| 226 ScopedTextBlob blob(url_request_context(), blob_url, | |
| 227 "It\'ll not be written."); | |
| 228 | |
| 229 file_system_context_->operation_runner()->Write( | |
| 230 &url_request_context(), | |
| 231 URLForPath(base::FilePath(FILE_PATH_LITERAL("nonexist"))), | |
| 232 blob_url, 0, RecordWriteCallback()); | |
| 233 base::MessageLoop::current()->Run(); | |
| 234 | |
| 235 EXPECT_EQ(0, bytes_written()); | |
| 236 EXPECT_EQ(base::PLATFORM_FILE_ERROR_NOT_FOUND, status()); | |
| 237 EXPECT_TRUE(complete()); | |
| 238 | |
| 239 EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count()); | |
| 240 } | |
| 241 | |
| 242 TEST_F(LocalFileSystemOperationWriteTest, TestWriteDir) { | |
| 243 base::FilePath virtual_dir_path(FILE_PATH_LITERAL("d")); | |
| 244 file_system_context_->operation_runner()->CreateDirectory( | |
| 245 URLForPath(virtual_dir_path), | |
| 246 true /* exclusive */, false /* recursive */, | |
| 247 base::Bind(&AssertStatusEq, base::PLATFORM_FILE_OK)); | |
| 248 | |
| 249 GURL blob_url("blob:writedir"); | |
| 250 ScopedTextBlob blob(url_request_context(), blob_url, | |
| 251 "It\'ll not be written, too."); | |
| 252 | |
| 253 file_system_context_->operation_runner()->Write( | |
| 254 &url_request_context(), URLForPath(virtual_dir_path), | |
| 255 blob_url, 0, RecordWriteCallback()); | |
| 256 base::MessageLoop::current()->Run(); | |
| 257 | |
| 258 EXPECT_EQ(0, bytes_written()); | |
| 259 // TODO(kinuko): This error code is platform- or fileutil- dependent | |
| 260 // right now. Make it return PLATFORM_FILE_ERROR_NOT_A_FILE in every case. | |
| 261 EXPECT_TRUE(status() == base::PLATFORM_FILE_ERROR_NOT_A_FILE || | |
| 262 status() == base::PLATFORM_FILE_ERROR_ACCESS_DENIED || | |
| 263 status() == base::PLATFORM_FILE_ERROR_FAILED); | |
| 264 EXPECT_TRUE(complete()); | |
| 265 | |
| 266 EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count()); | |
| 267 } | |
| 268 | |
| 269 TEST_F(LocalFileSystemOperationWriteTest, TestWriteFailureByQuota) { | |
| 270 GURL blob_url("blob:success"); | |
| 271 ScopedTextBlob blob(url_request_context(), blob_url, "Hello, world!\n"); | |
| 272 | |
| 273 quota_manager_->SetQuota( | |
| 274 kOrigin, FileSystemTypeToQuotaStorageType(kFileSystemType), 10); | |
| 275 file_system_context_->operation_runner()->Write( | |
| 276 &url_request_context(), URLForPath(virtual_path_), blob_url, | |
| 277 0, RecordWriteCallback()); | |
| 278 base::MessageLoop::current()->Run(); | |
| 279 | |
| 280 EXPECT_EQ(10, bytes_written()); | |
| 281 EXPECT_EQ(base::PLATFORM_FILE_ERROR_NO_SPACE, status()); | |
| 282 EXPECT_TRUE(complete()); | |
| 283 | |
| 284 EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count()); | |
| 285 } | |
| 286 | |
| 287 TEST_F(LocalFileSystemOperationWriteTest, TestImmediateCancelSuccessfulWrite) { | |
| 288 GURL blob_url("blob:success"); | |
| 289 ScopedTextBlob blob(url_request_context(), blob_url, "Hello, world!\n"); | |
| 290 | |
| 291 FileSystemOperationRunner::OperationID id = | |
| 292 file_system_context_->operation_runner()->Write( | |
| 293 &url_request_context(), URLForPath(virtual_path_), | |
| 294 blob_url, 0, RecordWriteCallback()); | |
| 295 file_system_context_->operation_runner()->Cancel(id, RecordCancelCallback()); | |
| 296 // We use RunAllPendings() instead of Run() here, because we won't dispatch | |
| 297 // callbacks after Cancel() is issued (so no chance to Quit) nor do we need | |
| 298 // to run another write cycle. | |
| 299 base::MessageLoop::current()->RunUntilIdle(); | |
| 300 | |
| 301 // Issued Cancel() before receiving any response from Write(), | |
| 302 // so nothing should have happen. | |
| 303 EXPECT_EQ(0, bytes_written()); | |
| 304 EXPECT_EQ(base::PLATFORM_FILE_ERROR_ABORT, status()); | |
| 305 EXPECT_EQ(base::PLATFORM_FILE_OK, cancel_status()); | |
| 306 EXPECT_TRUE(complete()); | |
| 307 | |
| 308 EXPECT_EQ(0, change_observer()->get_and_reset_modify_file_count()); | |
| 309 } | |
| 310 | |
| 311 TEST_F(LocalFileSystemOperationWriteTest, TestImmediateCancelFailingWrite) { | |
| 312 GURL blob_url("blob:writeinvalidfile"); | |
| 313 ScopedTextBlob blob(url_request_context(), blob_url, | |
| 314 "It\'ll not be written."); | |
| 315 | |
| 316 FileSystemOperationRunner::OperationID id = | |
| 317 file_system_context_->operation_runner()->Write( | |
| 318 &url_request_context(), | |
| 319 URLForPath(base::FilePath(FILE_PATH_LITERAL("nonexist"))), | |
| 320 blob_url, 0, RecordWriteCallback()); | |
| 321 file_system_context_->operation_runner()->Cancel(id, RecordCancelCallback()); | |
| 322 // We use RunAllPendings() instead of Run() here, because we won't dispatch | |
| 323 // callbacks after Cancel() is issued (so no chance to Quit) nor do we need | |
| 324 // to run another write cycle. | |
| 325 base::MessageLoop::current()->RunUntilIdle(); | |
| 326 | |
| 327 // Issued Cancel() before receiving any response from Write(), | |
| 328 // so nothing should have happen. | |
| 329 EXPECT_EQ(0, bytes_written()); | |
| 330 EXPECT_EQ(base::PLATFORM_FILE_ERROR_ABORT, status()); | |
| 331 EXPECT_EQ(base::PLATFORM_FILE_OK, cancel_status()); | |
| 332 EXPECT_TRUE(complete()); | |
| 333 | |
| 334 EXPECT_EQ(0, change_observer()->get_and_reset_modify_file_count()); | |
| 335 } | |
| 336 | |
| 337 // TODO(ericu,dmikurube,kinuko): Add more tests for cancel cases. | |
| 338 | |
| 339 } // namespace fileapi | |
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Chromium Code Reviews
Issue 21370003:
Rename fileapi::LocalFileSystemOperation to FileSystemOperationImpl. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src