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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include <string> | 5 #include <string> |
| 6 #include <vector> | 6 #include <vector> |
| 7 | 7 |
| 8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
| 9 #include "base/bind.h" | 9 #include "base/bind.h" |
| 10 #include "base/bind_helpers.h" | 10 #include "base/bind_helpers.h" |
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| 134 | 134 |
| 135 // Creates and sets up a FileWriterDelegate for writing the given |blob_url|, | 135 // Creates and sets up a FileWriterDelegate for writing the given |blob_url|, |
| 136 // and creates a new FileWriterDelegate for the file. | 136 // and creates a new FileWriterDelegate for the file. |
| 137 void PrepareForWrite(const char* test_file_path, | 137 void PrepareForWrite(const char* test_file_path, |
| 138 const GURL& blob_url, | 138 const GURL& blob_url, |
| 139 int64 offset, | 139 int64 offset, |
| 140 int64 allowed_growth) { | 140 int64 allowed_growth) { |
| 141 file_writer_delegate_.reset( | 141 file_writer_delegate_.reset( |
| 142 CreateWriterDelegate(test_file_path, offset, allowed_growth)); | 142 CreateWriterDelegate(test_file_path, offset, allowed_growth)); |
| 143 request_ = empty_context_.CreateRequest( | 143 request_ = empty_context_.CreateRequest( |
| 144 blob_url, net::DEFAULT_PRIORITY, file_writer_delegate_.get(), NULL); | 144 blob_url, net::DEFAULT_PRIORITY, file_writer_delegate_.get()); |
| 145 } | 145 } |
| 146 | 146 |
| 147 // This should be alive until the very end of this instance. | 147 // This should be alive until the very end of this instance. |
| 148 base::MessageLoopForIO loop_; | 148 base::MessageLoopForIO loop_; |
| 149 | 149 |
| 150 scoped_refptr<storage::FileSystemContext> file_system_context_; | 150 scoped_refptr<storage::FileSystemContext> file_system_context_; |
| 151 | 151 |
| 152 net::URLRequestContext empty_context_; | 152 net::URLRequestContext empty_context_; |
| 153 scoped_ptr<FileWriterDelegate> file_writer_delegate_; | 153 scoped_ptr<FileWriterDelegate> file_writer_delegate_; |
| 154 scoped_ptr<net::URLRequest> request_; | 154 scoped_ptr<net::URLRequest> request_; |
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| 362 | 362 |
| 363 const GURL kBlobURL("blob:nolimitconcurrent"); | 363 const GURL kBlobURL("blob:nolimitconcurrent"); |
| 364 const GURL kBlobURL2("blob:nolimitconcurrent2"); | 364 const GURL kBlobURL2("blob:nolimitconcurrent2"); |
| 365 content_ = kData; | 365 content_ = kData; |
| 366 | 366 |
| 367 PrepareForWrite("test", kBlobURL, 0, kint64max); | 367 PrepareForWrite("test", kBlobURL, 0, kint64max); |
| 368 | 368 |
| 369 // Credate another FileWriterDelegate for concurrent write. | 369 // Credate another FileWriterDelegate for concurrent write. |
| 370 file_writer_delegate2.reset(CreateWriterDelegate("test2", 0, kint64max)); | 370 file_writer_delegate2.reset(CreateWriterDelegate("test2", 0, kint64max)); |
| 371 request2 = empty_context_.CreateRequest( | 371 request2 = empty_context_.CreateRequest( |
| 372 kBlobURL2, net::DEFAULT_PRIORITY, file_writer_delegate2.get(), NULL); | 372 kBlobURL2, net::DEFAULT_PRIORITY, file_writer_delegate2.get()); |
| 373 | 373 |
| 374 Result result, result2; | 374 Result result, result2; |
| 375 ASSERT_EQ(0, usage()); | 375 ASSERT_EQ(0, usage()); |
| 376 file_writer_delegate_->Start(request_.Pass(), GetWriteCallback(&result)); | 376 file_writer_delegate_->Start(request_.Pass(), GetWriteCallback(&result)); |
| 377 file_writer_delegate2->Start(request2.Pass(), GetWriteCallback(&result2)); | 377 file_writer_delegate2->Start(request2.Pass(), GetWriteCallback(&result2)); |
| 378 base::MessageLoop::current()->Run(); | 378 base::MessageLoop::current()->Run(); |
| 379 if (result.write_status() == FileWriterDelegate::SUCCESS_IO_PENDING || | 379 if (result.write_status() == FileWriterDelegate::SUCCESS_IO_PENDING || |
| 380 result2.write_status() == FileWriterDelegate::SUCCESS_IO_PENDING) | 380 result2.write_status() == FileWriterDelegate::SUCCESS_IO_PENDING) |
| 381 base::MessageLoop::current()->Run(); | 381 base::MessageLoop::current()->Run(); |
| 382 | 382 |
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| 487 file_writer_delegate_.reset(); | 487 file_writer_delegate_.reset(); |
| 488 | 488 |
| 489 EXPECT_EQ(pre_write_usage + allowed_growth, usage()); | 489 EXPECT_EQ(pre_write_usage + allowed_growth, usage()); |
| 490 EXPECT_EQ(GetFileSizeOnDisk("test"), usage()); | 490 EXPECT_EQ(GetFileSizeOnDisk("test"), usage()); |
| 491 EXPECT_EQ(kOverlap + allowed_growth, result.bytes_written()); | 491 EXPECT_EQ(kOverlap + allowed_growth, result.bytes_written()); |
| 492 EXPECT_EQ(base::File::FILE_ERROR_NO_SPACE, result.status()); | 492 EXPECT_EQ(base::File::FILE_ERROR_NO_SPACE, result.status()); |
| 493 } | 493 } |
| 494 } | 494 } |
| 495 | 495 |
| 496 } // namespace content | 496 } // namespace content |
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