Move storage-related files from webkit/ to new top-level directory storage/

chrome/browser/chromeos/file_system_provider/fileapi/buffering_file_stream_reader_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <string>
 #include <vector>
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop_proxy.h"
@@ skipping 17 matching lines @@
 // Number of bytes requested per BufferingFileStreamReader::Read().
 const int kChunkSize = 3;
 
 // Pushes a value to the passed log vector.
 template <typename T>
 void LogValue(std::vector<T>* log, T value) {
   log->push_back(value);
 }
 
 // Fake internal file stream reader.
-class FakeFileStreamReader : public webkit_blob::FileStreamReader {
+class FakeFileStreamReader : public storage::FileStreamReader {
  public:
   FakeFileStreamReader(std::vector<int>* log, net::Error return_error)
       : log_(log), return_error_(return_error) {}
   virtual ~FakeFileStreamReader() {}
 
-  // webkit_blob::FileStreamReader overrides.
+  // storage::FileStreamReader overrides.
   virtual int Read(net::IOBuffer* buf,
                    int buf_len,
                    const net::CompletionCallback& callback) OVERRIDE {
     DCHECK(log_);
     log_->push_back(buf_len);
 
     if (return_error_ != net::OK) {
       base::MessageLoopProxy::current()->PostTask(
           FROM_HERE, base::Bind(callback, return_error_));
       return net::ERR_IO_PENDING;
@@ skipping 27 matching lines @@
  protected:
   FileSystemProviderBufferingFileStreamReaderTest() {}
   virtual ~FileSystemProviderBufferingFileStreamReaderTest() {}
 
   content::TestBrowserThreadBundle thread_bundle_;
 };
 
 TEST_F(FileSystemProviderBufferingFileStreamReaderTest, Read) {
   std::vector<int> inner_read_log;
   BufferingFileStreamReader reader(
-      scoped_ptr<webkit_blob::FileStreamReader>(
+      scoped_ptr<storage::FileStreamReader>(
           new FakeFileStreamReader(&inner_read_log, net::OK)),
       kBufferSize);
 
   // For the first read, the internal file stream reader is fired, as there is
   // no data in the preloading buffer.
   {
     scoped_refptr<net::IOBuffer> buffer(new net::IOBuffer(kChunkSize));
     std::vector<int> read_log;
     const int result =
         reader.Read(buffer, kChunkSize, base::Bind(&LogValue<int>, &read_log));
@@ skipping 52 matching lines @@
     ASSERT_EQ(1u, inner_read_log.size());
     EXPECT_EQ(kBufferSize, inner_read_log[0]);
     ASSERT_EQ(1u, read_log.size());
     EXPECT_EQ(kChunkSize, read_log[0]);
   }
 }
 
 TEST_F(FileSystemProviderBufferingFileStreamReaderTest, Read_Directly) {
   std::vector<int> inner_read_log;
   BufferingFileStreamReader reader(
-      scoped_ptr<webkit_blob::FileStreamReader>(
+      scoped_ptr<storage::FileStreamReader>(
           new FakeFileStreamReader(&inner_read_log, net::OK)),
       kBufferSize);
 
   // First read couple of bytes, so the internal buffer is filled out.
   {
     scoped_refptr<net::IOBuffer> buffer(new net::IOBuffer(kChunkSize));
     std::vector<int> read_log;
     const int result =
         reader.Read(buffer, kChunkSize, base::Bind(&LogValue<int>, &read_log));
     base::RunLoop().RunUntilIdle();
@@ skipping 39 matching lines @@
     EXPECT_EQ(read_bytes, inner_read_log[0]);
     ASSERT_EQ(1u, read_log.size());
     EXPECT_EQ(read_bytes, read_log[0]);
   }
 }
 
 TEST_F(FileSystemProviderBufferingFileStreamReaderTest,
        Read_MoreThanBufferSize) {
   std::vector<int> inner_read_log;
   BufferingFileStreamReader reader(
-      scoped_ptr<webkit_blob::FileStreamReader>(
+      scoped_ptr<storage::FileStreamReader>(
           new FakeFileStreamReader(&inner_read_log, net::OK)),
       kBufferSize);
   // First read couple of bytes, so the internal buffer is filled out.
   {
     scoped_refptr<net::IOBuffer> buffer(new net::IOBuffer(kChunkSize));
     std::vector<int> read_log;
     const int result =
         reader.Read(buffer, kChunkSize, base::Bind(&LogValue<int>, &read_log));
     base::RunLoop().RunUntilIdle();
 
@@ skipping 18 matching lines @@
 
     EXPECT_EQ(5, result);
     EXPECT_EQ(0u, inner_read_log.size());
     EXPECT_EQ(0u, read_log.size());
   }
 }
 
 TEST_F(FileSystemProviderBufferingFileStreamReaderTest, Read_WithError) {
   std::vector<int> inner_read_log;
   BufferingFileStreamReader reader(
-      scoped_ptr<webkit_blob::FileStreamReader>(
+      scoped_ptr<storage::FileStreamReader>(
           new FakeFileStreamReader(&inner_read_log, net::ERR_ACCESS_DENIED)),
       kBufferSize);
 
   scoped_refptr<net::IOBuffer> buffer(new net::IOBuffer(kChunkSize));
   std::vector<int> read_log;
   const int result =
       reader.Read(buffer, kChunkSize, base::Bind(&LogValue<int>, &read_log));
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(net::ERR_IO_PENDING, result);
   ASSERT_EQ(1u, inner_read_log.size());
   EXPECT_EQ(kBufferSize, inner_read_log[0]);
   ASSERT_EQ(1u, read_log.size());
   EXPECT_EQ(net::ERR_ACCESS_DENIED, read_log[0]);
 }
 
 TEST_F(FileSystemProviderBufferingFileStreamReaderTest, GetLength) {
-  BufferingFileStreamReader reader(scoped_ptr<webkit_blob::FileStreamReader>(
+  BufferingFileStreamReader reader(scoped_ptr<storage::FileStreamReader>(
                                        new FakeFileStreamReader(NULL, net::OK)),
                                    kBufferSize);
 
   std::vector<int64> get_length_log;
   const int64 result =
       reader.GetLength(base::Bind(&LogValue<int64>, &get_length_log));
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(net::ERR_IO_PENDING, result);
   ASSERT_EQ(1u, get_length_log.size());
   EXPECT_EQ(kFileSize, get_length_log[0]);
 }
 
 }  // namespace file_system_provider
 }  // namespace chromeos