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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.h" | |
| 11 #include "base/message_loop_proxy.h" | |
| 12 #include "googleurl/src/gurl.h" | |
| 13 #include "net/url_request/url_request.h" | |
| 14 #include "net/url_request/url_request_context.h" | |
| 15 #include "net/url_request/url_request_job.h" | |
| 16 #include "net/url_request/url_request_job_factory_impl.h" | |
| 17 #include "testing/gtest/include/gtest/gtest.h" | |
| 18 #include "webkit/blob/blob_data.h" | |
| 19 #include "webkit/blob/blob_storage_controller.h" | |
| 20 #include "webkit/blob/blob_url_request_job.h" | |
| 21 #include "webkit/blob/mock_blob_url_request_context.h" | |
| 22 #include "webkit/fileapi/file_system_file_util.h" | |
| 23 #include "webkit/fileapi/file_system_operation_context.h" | |
| 24 #include "webkit/fileapi/file_system_util.h" | |
| 25 #include "webkit/fileapi/local_file_system_operation.h" | |
| 26 #include "webkit/fileapi/local_file_system_test_helper.h" | |
| 27 #include "webkit/fileapi/local_file_util.h" | |
| 28 #include "webkit/fileapi/mock_file_change_observer.h" | |
| 29 #include "webkit/quota/quota_manager.h" | |
| 30 | |
| 31 using quota::QuotaManager; | |
| 32 using webkit_blob::MockBlobURLRequestContext; | |
| 33 using webkit_blob::ScopedTextBlob; | |
| 34 | |
| 35 namespace fileapi { | |
| 36 | |
| 37 namespace { | |
| 38 | |
| 39 void AssertStatusEq(base::PlatformFileError expected, | |
| 40 base::PlatformFileError actual) { | |
| 41 ASSERT_EQ(expected, actual); | |
| 42 } | |
| 43 | |
| 44 class MockQuotaManager : public QuotaManager { | |
| 45 public: | |
| 46 MockQuotaManager(const base::FilePath& base_dir, int64 quota) | |
| 47 : QuotaManager(false /* is_incognito */, base_dir, | |
| 48 base::MessageLoopProxy::current(), | |
| 49 base::MessageLoopProxy::current(), | |
| 50 NULL /* special_storage_policy */), | |
| 51 usage_(0), | |
| 52 quota_(quota) {} | |
| 53 | |
| 54 virtual void GetUsageAndQuota( | |
| 55 const GURL& origin, quota::StorageType type, | |
| 56 const GetUsageAndQuotaCallback& callback) OVERRIDE { | |
| 57 callback.Run(quota::kQuotaStatusOk, usage_, quota_); | |
| 58 } | |
| 59 | |
| 60 void set_usage(int64 usage) { usage_ = usage; } | |
| 61 void set_quota(int64 quota) { quota_ = quota; } | |
| 62 | |
| 63 protected: | |
| 64 virtual ~MockQuotaManager() {} | |
| 65 | |
| 66 private: | |
| 67 int64 usage_; | |
| 68 int64 quota_; | |
| 69 }; | |
| 70 | |
| 71 } // namespace | |
| 72 | |
| 73 class LocalFileSystemOperationWriteTest | |
| 74 : public testing::Test, | |
| 75 public base::SupportsWeakPtr<LocalFileSystemOperationWriteTest> { | |
| 76 public: | |
| 77 LocalFileSystemOperationWriteTest() | |
| 78 : test_helper_(GURL("http://example.com"), kFileSystemTypeTest), | |
| 79 loop_(base::MessageLoop::TYPE_IO), | |
| 80 status_(base::PLATFORM_FILE_OK), | |
| 81 cancel_status_(base::PLATFORM_FILE_ERROR_FAILED), | |
| 82 bytes_written_(0), | |
| 83 complete_(false), | |
| 84 url_request_context_(test_helper_.file_system_context()) { | |
| 85 change_observers_ = MockFileChangeObserver::CreateList(&change_observer_); | |
| 86 } | |
| 87 | |
| 88 virtual void SetUp() { | |
| 89 ASSERT_TRUE(dir_.CreateUniqueTempDir()); | |
| 90 base::FilePath base_dir = dir_.path().AppendASCII("filesystem"); | |
| 91 | |
| 92 quota_manager_ = new MockQuotaManager(base_dir, 1024); | |
| 93 test_helper_.SetUp(base_dir, quota_manager_->proxy()); | |
| 94 virtual_path_ = base::FilePath(FILE_PATH_LITERAL("temporary file")); | |
| 95 | |
| 96 NewOperation()->CreateFile( | |
| 97 URLForPath(virtual_path_), true /* exclusive */, | |
| 98 base::Bind(&AssertStatusEq, base::PLATFORM_FILE_OK)); | |
| 99 } | |
| 100 | |
| 101 virtual void TearDown() { | |
| 102 quota_manager_ = NULL; | |
| 103 test_helper_.TearDown(); | |
| 104 } | |
| 105 | |
| 106 LocalFileSystemOperation* NewOperation() { | |
| 107 LocalFileSystemOperation* operation = test_helper_.NewOperation(); | |
| 108 operation->operation_context()->set_change_observers(change_observers()); | |
| 109 return operation; | |
| 110 } | |
| 111 | |
| 112 base::PlatformFileError status() const { return status_; } | |
| 113 base::PlatformFileError cancel_status() const { return cancel_status_; } | |
| 114 void add_bytes_written(int64 bytes, bool complete) { | |
| 115 bytes_written_ += bytes; | |
| 116 EXPECT_FALSE(complete_); | |
| 117 complete_ = complete; | |
| 118 } | |
| 119 int64 bytes_written() const { return bytes_written_; } | |
| 120 bool complete() const { return complete_; } | |
| 121 | |
| 122 protected: | |
| 123 const ChangeObserverList& change_observers() const { | |
| 124 return change_observers_; | |
| 125 } | |
| 126 | |
| 127 MockFileChangeObserver* change_observer() { | |
| 128 return &change_observer_; | |
| 129 } | |
| 130 | |
| 131 FileSystemURL URLForPath(const base::FilePath& path) const { | |
| 132 return test_helper_.CreateURL(path); | |
| 133 } | |
| 134 | |
| 135 // Callback function for recording test results. | |
| 136 FileSystemOperation::WriteCallback RecordWriteCallback() { | |
| 137 return base::Bind(&LocalFileSystemOperationWriteTest::DidWrite, | |
| 138 AsWeakPtr()); | |
| 139 } | |
| 140 | |
| 141 FileSystemOperation::StatusCallback RecordCancelCallback() { | |
| 142 return base::Bind(&LocalFileSystemOperationWriteTest::DidCancel, | |
| 143 AsWeakPtr()); | |
| 144 } | |
| 145 | |
| 146 void DidWrite(base::PlatformFileError status, int64 bytes, bool complete) { | |
| 147 if (status == base::PLATFORM_FILE_OK) { | |
| 148 add_bytes_written(bytes, complete); | |
| 149 if (complete) | |
| 150 base::MessageLoop::current()->Quit(); | |
| 151 } else { | |
| 152 EXPECT_FALSE(complete_); | |
| 153 EXPECT_EQ(status_, base::PLATFORM_FILE_OK); | |
| 154 complete_ = true; | |
| 155 status_ = status; | |
| 156 if (base::MessageLoop::current()->is_running()) | |
| 157 base::MessageLoop::current()->Quit(); | |
| 158 } | |
| 159 } | |
| 160 | |
| 161 void DidCancel(base::PlatformFileError status) { | |
| 162 cancel_status_ = status; | |
| 163 } | |
| 164 | |
| 165 FileSystemFileUtil* file_util() { | |
| 166 return test_helper_.file_util(); | |
| 167 } | |
| 168 | |
| 169 scoped_refptr<MockQuotaManager> quota_manager_; | |
| 170 LocalFileSystemTestOriginHelper test_helper_; | |
| 171 | |
| 172 base::MessageLoop loop_; | |
| 173 | |
| 174 base::ScopedTempDir dir_; | |
| 175 base::FilePath virtual_path_; | |
| 176 | |
| 177 // For post-operation status. | |
| 178 base::PlatformFileError status_; | |
| 179 base::PlatformFileError cancel_status_; | |
| 180 int64 bytes_written_; | |
| 181 bool complete_; | |
| 182 | |
| 183 MockBlobURLRequestContext url_request_context_; | |
| 184 | |
| 185 private: | |
| 186 MockFileChangeObserver change_observer_; | |
| 187 ChangeObserverList change_observers_; | |
| 188 | |
| 189 DISALLOW_COPY_AND_ASSIGN(LocalFileSystemOperationWriteTest); | |
| 190 }; | |
| 191 | |
| 192 TEST_F(LocalFileSystemOperationWriteTest, TestWriteSuccess) { | |
| 193 const GURL blob_url("blob:success"); | |
| 194 ScopedTextBlob blob(url_request_context_, blob_url, "Hello, world!\n"); | |
| 195 | |
| 196 NewOperation()->Write( | |
| 197 &url_request_context_, URLForPath(virtual_path_), blob_url, | |
| 198 0, RecordWriteCallback()); | |
| 199 base::MessageLoop::current()->Run(); | |
| 200 | |
| 201 EXPECT_EQ(14, bytes_written()); | |
| 202 EXPECT_EQ(base::PLATFORM_FILE_OK, status()); | |
| 203 EXPECT_TRUE(complete()); | |
| 204 | |
| 205 EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count()); | |
| 206 } | |
| 207 | |
| 208 TEST_F(LocalFileSystemOperationWriteTest, TestWriteZero) { | |
| 209 GURL blob_url("blob:zero"); | |
| 210 scoped_refptr<webkit_blob::BlobData> blob_data(new webkit_blob::BlobData()); | |
| 211 | |
| 212 url_request_context_.blob_storage_controller()->AddFinishedBlob( | |
| 213 blob_url, blob_data); | |
| 214 | |
| 215 NewOperation()->Write( | |
| 216 &url_request_context_, URLForPath(virtual_path_), | |
| 217 blob_url, 0, RecordWriteCallback()); | |
| 218 base::MessageLoop::current()->Run(); | |
| 219 | |
| 220 url_request_context_.blob_storage_controller()->RemoveBlob(blob_url); | |
| 221 | |
| 222 EXPECT_EQ(0, bytes_written()); | |
| 223 EXPECT_EQ(base::PLATFORM_FILE_OK, status()); | |
| 224 EXPECT_TRUE(complete()); | |
| 225 | |
| 226 EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count()); | |
| 227 } | |
| 228 | |
| 229 TEST_F(LocalFileSystemOperationWriteTest, TestWriteInvalidBlobUrl) { | |
| 230 NewOperation()->Write( | |
| 231 &url_request_context_, URLForPath(virtual_path_), | |
| 232 GURL("blob:invalid"), 0, RecordWriteCallback()); | |
| 233 base::MessageLoop::current()->Run(); | |
| 234 | |
| 235 EXPECT_EQ(0, bytes_written()); | |
| 236 EXPECT_EQ(base::PLATFORM_FILE_ERROR_FAILED, status()); | |
| 237 EXPECT_TRUE(complete()); | |
| 238 | |
| 239 EXPECT_EQ(0, change_observer()->get_and_reset_modify_file_count()); | |
| 240 } | |
| 241 | |
| 242 TEST_F(LocalFileSystemOperationWriteTest, TestWriteInvalidFile) { | |
| 243 GURL blob_url("blob:writeinvalidfile"); | |
| 244 ScopedTextBlob blob(url_request_context_, blob_url, "It\'ll not be written."); | |
| 245 | |
| 246 NewOperation()->Write( | |
| 247 &url_request_context_, | |
| 248 URLForPath(base::FilePath(FILE_PATH_LITERAL("nonexist"))), | |
| 249 blob_url, 0, RecordWriteCallback()); | |
| 250 base::MessageLoop::current()->Run(); | |
| 251 | |
| 252 EXPECT_EQ(0, bytes_written()); | |
| 253 EXPECT_EQ(base::PLATFORM_FILE_ERROR_NOT_FOUND, status()); | |
| 254 EXPECT_TRUE(complete()); | |
| 255 | |
| 256 EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count()); | |
| 257 } | |
| 258 | |
| 259 TEST_F(LocalFileSystemOperationWriteTest, TestWriteDir) { | |
| 260 base::FilePath virtual_dir_path(FILE_PATH_LITERAL("d")); | |
| 261 NewOperation()->CreateDirectory( | |
| 262 URLForPath(virtual_dir_path), | |
| 263 true /* exclusive */, false /* recursive */, | |
| 264 base::Bind(&AssertStatusEq, base::PLATFORM_FILE_OK)); | |
| 265 | |
| 266 GURL blob_url("blob:writedir"); | |
| 267 ScopedTextBlob blob(url_request_context_, blob_url, | |
| 268 "It\'ll not be written, too."); | |
| 269 | |
| 270 NewOperation()->Write(&url_request_context_, URLForPath(virtual_dir_path), | |
| 271 blob_url, 0, RecordWriteCallback()); | |
| 272 base::MessageLoop::current()->Run(); | |
| 273 | |
| 274 EXPECT_EQ(0, bytes_written()); | |
| 275 // TODO(kinuko): This error code is platform- or fileutil- dependent | |
| 276 // right now. Make it return PLATFORM_FILE_ERROR_NOT_A_FILE in every case. | |
| 277 EXPECT_TRUE(status() == base::PLATFORM_FILE_ERROR_NOT_A_FILE || | |
| 278 status() == base::PLATFORM_FILE_ERROR_ACCESS_DENIED || | |
| 279 status() == base::PLATFORM_FILE_ERROR_FAILED); | |
| 280 EXPECT_TRUE(complete()); | |
| 281 | |
| 282 EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count()); | |
| 283 } | |
| 284 | |
| 285 TEST_F(LocalFileSystemOperationWriteTest, TestWriteFailureByQuota) { | |
| 286 GURL blob_url("blob:success"); | |
| 287 ScopedTextBlob blob(url_request_context_, blob_url, "Hello, world!\n"); | |
| 288 | |
| 289 quota_manager_->set_quota(10); | |
| 290 NewOperation()->Write( | |
| 291 &url_request_context_, URLForPath(virtual_path_), blob_url, | |
| 292 0, RecordWriteCallback()); | |
| 293 base::MessageLoop::current()->Run(); | |
| 294 | |
| 295 EXPECT_EQ(10, bytes_written()); | |
| 296 EXPECT_EQ(base::PLATFORM_FILE_ERROR_NO_SPACE, status()); | |
| 297 EXPECT_TRUE(complete()); | |
| 298 | |
| 299 EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count()); | |
| 300 } | |
| 301 | |
| 302 TEST_F(LocalFileSystemOperationWriteTest, TestImmediateCancelSuccessfulWrite) { | |
| 303 GURL blob_url("blob:success"); | |
| 304 ScopedTextBlob blob(url_request_context_, blob_url, "Hello, world!\n"); | |
| 305 | |
| 306 FileSystemOperation* write_operation = NewOperation(); | |
| 307 write_operation->Write(&url_request_context_, URLForPath(virtual_path_), | |
| 308 blob_url, 0, RecordWriteCallback()); | |
| 309 write_operation->Cancel(RecordCancelCallback()); | |
| 310 // We use RunAllPendings() instead of Run() here, because we won't dispatch | |
| 311 // callbacks after Cancel() is issued (so no chance to Quit) nor do we need | |
| 312 // to run another write cycle. | |
| 313 base::MessageLoop::current()->RunUntilIdle(); | |
| 314 | |
| 315 // Issued Cancel() before receiving any response from Write(), | |
| 316 // so nothing should have happen. | |
| 317 EXPECT_EQ(0, bytes_written()); | |
| 318 EXPECT_EQ(base::PLATFORM_FILE_ERROR_ABORT, status()); | |
| 319 EXPECT_EQ(base::PLATFORM_FILE_OK, cancel_status()); | |
| 320 EXPECT_TRUE(complete()); | |
| 321 | |
| 322 EXPECT_EQ(0, change_observer()->get_and_reset_modify_file_count()); | |
| 323 } | |
| 324 | |
| 325 TEST_F(LocalFileSystemOperationWriteTest, TestImmediateCancelFailingWrite) { | |
| 326 GURL blob_url("blob:writeinvalidfile"); | |
| 327 ScopedTextBlob blob(url_request_context_, blob_url, "It\'ll not be written."); | |
| 328 | |
| 329 FileSystemOperation* write_operation = NewOperation(); | |
| 330 write_operation->Write( | |
| 331 &url_request_context_, | |
| 332 URLForPath(base::FilePath(FILE_PATH_LITERAL("nonexist"))), | |
| 333 blob_url, 0, RecordWriteCallback()); | |
| 334 write_operation->Cancel(RecordCancelCallback()); | |
| 335 // We use RunAllPendings() instead of Run() here, because we won't dispatch | |
| 336 // callbacks after Cancel() is issued (so no chance to Quit) nor do we need | |
| 337 // to run another write cycle. | |
| 338 base::MessageLoop::current()->RunUntilIdle(); | |
| 339 | |
| 340 // Issued Cancel() before receiving any response from Write(), | |
| 341 // so nothing should have happen. | |
| 342 EXPECT_EQ(0, bytes_written()); | |
| 343 EXPECT_EQ(base::PLATFORM_FILE_ERROR_ABORT, status()); | |
| 344 EXPECT_EQ(base::PLATFORM_FILE_OK, cancel_status()); | |
| 345 EXPECT_TRUE(complete()); | |
| 346 | |
| 347 EXPECT_EQ(0, change_observer()->get_and_reset_modify_file_count()); | |
| 348 } | |
| 349 | |
| 350 // TODO(ericu,dmikurube,kinuko): Add more tests for cancel cases. | |
| 351 | |
| 352 } // namespace fileapi | |
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Chromium Code Reviews
Issue 14895013:
Move webkit/fileapi/file_system_mount_point_provider.h to webkit/browser/fileapi (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src