net: Rename FileStream::Open/Close with OpenSync/CloseSync.

net/base/file_stream_unittest.cc

 // Copyright (c) 2012 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 "net/base/file_stream.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/file_util.h"
 #include "base/message_loop.h"
@@ skipping 36 matching lines @@
  private:
   FilePath temp_file_path_;
 };
 
 namespace {
 
 TEST_F(FileStreamTest, BasicOpenClose) {
   base::PlatformFile file = base::kInvalidPlatformFileValue;
   {
     FileStream stream(NULL);
-    int rv = stream.Open(temp_file_path(),
+    int rv = stream.OpenSync(temp_file_path(),
         base::PLATFORM_FILE_OPEN | base::PLATFORM_FILE_READ);
     EXPECT_EQ(OK, rv);
     EXPECT_TRUE(stream.IsOpen());
     file = GetFile(stream);
   }
   EXPECT_NE(base::kInvalidPlatformFileValue, file);
   base::PlatformFileInfo info;
   // The file should be closed.
   EXPECT_FALSE(base::GetPlatformFileInfo(file, &info));
 }
@@ skipping 33 matching lines @@
 
   // Seek to the beginning of the file and read.
   FileStream read_stream(file, flags, NULL);
   ASSERT_EQ(0, read_stream.Seek(FROM_BEGIN, 0));
   ASSERT_EQ(kTestDataSize, read_stream.Available());
   // Read into buffer and compare.
   char buffer[kTestDataSize];
   ASSERT_EQ(kTestDataSize,
             read_stream.Read(buffer, kTestDataSize, CompletionCallback()));
   ASSERT_EQ(0, memcmp(kTestData, buffer, kTestDataSize));
-  read_stream.Close();
+  read_stream.CloseSync();
 
   // 2. Test writing with a file handle.
   file_util::Delete(temp_file_path(), false);
   flags = base::PLATFORM_FILE_OPEN_ALWAYS | base::PLATFORM_FILE_WRITE;
   file = base::CreatePlatformFile(temp_file_path(), flags, &created, NULL);
 
   FileStream write_stream(file, flags, NULL);
   ASSERT_EQ(0, write_stream.Seek(FROM_BEGIN, 0));
   ASSERT_EQ(kTestDataSize,
             write_stream.Write(kTestData, kTestDataSize, CompletionCallback()));
-  write_stream.Close();
+  write_stream.CloseSync();
 
   // Read into buffer and compare to make sure the handle worked fine.
   ASSERT_EQ(kTestDataSize,
       file_util::ReadFile(temp_file_path(), buffer, kTestDataSize));
   ASSERT_EQ(0, memcmp(kTestData, buffer, kTestDataSize));
 }
 
 TEST_F(FileStreamTest, UseClosedStream) {
   FileStream stream(NULL);
 
@@ skipping 14 matching lines @@
 }
 
 TEST_F(FileStreamTest, BasicRead) {
   int64 file_size;
   bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   FileStream stream(NULL);
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ;
-  int rv = stream.Open(temp_file_path(), flags);
+  int rv = stream.OpenSync(temp_file_path(), flags);
   EXPECT_EQ(OK, rv);
 
   int64 total_bytes_avail = stream.Available();
   EXPECT_EQ(file_size, total_bytes_avail);
 
   int total_bytes_read = 0;
 
   std::string data_read;
   for (;;) {
     char buf[4];
@@ skipping 10 matching lines @@
 
 TEST_F(FileStreamTest, AsyncRead) {
   int64 file_size;
   bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   FileStream stream(NULL);
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ |
               base::PLATFORM_FILE_ASYNC;
-  int rv = stream.Open(temp_file_path(), flags);
+  int rv = stream.OpenSync(temp_file_path(), flags);
   EXPECT_EQ(OK, rv);
 
   int64 total_bytes_avail = stream.Available();
   EXPECT_EQ(file_size, total_bytes_avail);
 
   TestCompletionCallback callback;
 
   int total_bytes_read = 0;
 
   std::string data_read;
@@ skipping 14 matching lines @@
 
 TEST_F(FileStreamTest, AsyncRead_EarlyClose) {
   int64 file_size;
   bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   FileStream stream(NULL);
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ |
               base::PLATFORM_FILE_ASYNC;
-  int rv = stream.Open(temp_file_path(), flags);
+  int rv = stream.OpenSync(temp_file_path(), flags);
   EXPECT_EQ(OK, rv);
 
   int64 total_bytes_avail = stream.Available();
   EXPECT_EQ(file_size, total_bytes_avail);
 
   TestCompletionCallback callback;
 
   char buf[4];
   rv = stream.Read(buf, arraysize(buf), callback.callback());
-  stream.Close();
+  stream.CloseSync();
   if (rv < 0) {
     EXPECT_EQ(ERR_IO_PENDING, rv);
     // The callback should not be called if the request is cancelled.
     MessageLoop::current()->RunAllPending();
     EXPECT_FALSE(callback.have_result());
   } else {
     EXPECT_EQ(std::string(kTestData, rv), std::string(buf, rv));
   }
 }
 
 TEST_F(FileStreamTest, BasicRead_FromOffset) {
   int64 file_size;
   bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   FileStream stream(NULL);
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ;
-  int rv = stream.Open(temp_file_path(), flags);
+  int rv = stream.OpenSync(temp_file_path(), flags);
   EXPECT_EQ(OK, rv);
 
   const int64 kOffset = 3;
   int64 new_offset = stream.Seek(FROM_BEGIN, kOffset);
   EXPECT_EQ(kOffset, new_offset);
 
   int64 total_bytes_avail = stream.Available();
   EXPECT_EQ(file_size - kOffset, total_bytes_avail);
 
   int64 total_bytes_read = 0;
@@ skipping 15 matching lines @@
 
 TEST_F(FileStreamTest, AsyncRead_FromOffset) {
   int64 file_size;
   bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   FileStream stream(NULL);
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ |
               base::PLATFORM_FILE_ASYNC;
-  int rv = stream.Open(temp_file_path(), flags);
+  int rv = stream.OpenSync(temp_file_path(), flags);
   EXPECT_EQ(OK, rv);
 
   const int64 kOffset = 3;
   int64 new_offset = stream.Seek(FROM_BEGIN, kOffset);
   EXPECT_EQ(kOffset, new_offset);
 
   int64 total_bytes_avail = stream.Available();
   EXPECT_EQ(file_size - kOffset, total_bytes_avail);
 
   TestCompletionCallback callback;
@@ skipping 13 matching lines @@
     data_read.append(buf, rv);
   }
   EXPECT_EQ(file_size - kOffset, total_bytes_read);
   EXPECT_EQ(kTestData + kOffset, data_read);
 }
 
 TEST_F(FileStreamTest, SeekAround) {
   FileStream stream(NULL);
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ;
-  int rv = stream.Open(temp_file_path(), flags);
+  int rv = stream.OpenSync(temp_file_path(), flags);
   EXPECT_EQ(OK, rv);
 
   const int64 kOffset = 3;
   int64 new_offset = stream.Seek(FROM_BEGIN, kOffset);
   EXPECT_EQ(kOffset, new_offset);
 
   new_offset = stream.Seek(FROM_CURRENT, kOffset);
   EXPECT_EQ(2 * kOffset, new_offset);
 
   new_offset = stream.Seek(FROM_CURRENT, -kOffset);
   EXPECT_EQ(kOffset, new_offset);
 
   const int kTestDataLen = arraysize(kTestData) - 1;
 
   new_offset = stream.Seek(FROM_END, -kTestDataLen);
   EXPECT_EQ(0, new_offset);
 }
 
 TEST_F(FileStreamTest, BasicWrite) {
   FileStream stream(NULL);
   int flags = base::PLATFORM_FILE_CREATE_ALWAYS |
               base::PLATFORM_FILE_WRITE;
-  int rv = stream.Open(temp_file_path(), flags);
+  int rv = stream.OpenSync(temp_file_path(), flags);
   EXPECT_EQ(OK, rv);
 
   int64 file_size;
   bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
   EXPECT_EQ(0, file_size);
 
   rv = stream.Write(kTestData, kTestDataSize, CompletionCallback());
   EXPECT_EQ(kTestDataSize, rv);
-  stream.Close();
+  stream.CloseSync();
 
   ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
   EXPECT_EQ(kTestDataSize, file_size);
 }
 
 TEST_F(FileStreamTest, AsyncWrite) {
   FileStream stream(NULL);
   int flags = base::PLATFORM_FILE_CREATE_ALWAYS |
               base::PLATFORM_FILE_WRITE |
               base::PLATFORM_FILE_ASYNC;
-  int rv = stream.Open(temp_file_path(), flags);
+  int rv = stream.OpenSync(temp_file_path(), flags);
   EXPECT_EQ(OK, rv);
 
   int64 file_size;
   bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
   EXPECT_EQ(0, file_size);
 
   TestCompletionCallback callback;
   int total_bytes_written = 0;
 
@@ skipping 11 matching lines @@
   ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
   EXPECT_EQ(file_size, total_bytes_written);
 }
 
 TEST_F(FileStreamTest, AsyncWrite_EarlyClose) {
   FileStream stream(NULL);
   int flags = base::PLATFORM_FILE_CREATE_ALWAYS |
               base::PLATFORM_FILE_WRITE |
               base::PLATFORM_FILE_ASYNC;
-  int rv = stream.Open(temp_file_path(), flags);
+  int rv = stream.OpenSync(temp_file_path(), flags);
   EXPECT_EQ(OK, rv);
 
   int64 file_size;
   bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
   EXPECT_EQ(0, file_size);
 
   TestCompletionCallback callback;
   int total_bytes_written = 0;
 
   rv = stream.Write(kTestData + total_bytes_written,
                     kTestDataSize - total_bytes_written,
                     callback.callback());
-  stream.Close();
+  stream.CloseSync();
   if (rv < 0) {
     EXPECT_EQ(ERR_IO_PENDING, rv);
     // The callback should not be called if the request is cancelled.
     MessageLoop::current()->RunAllPending();
     EXPECT_FALSE(callback.have_result());
   } else {
     ok = file_util::GetFileSize(temp_file_path(), &file_size);
     EXPECT_TRUE(ok);
     EXPECT_EQ(file_size, rv);
   }
 }
 
 TEST_F(FileStreamTest, BasicWrite_FromOffset) {
   FileStream stream(NULL);
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_WRITE;
-  int rv = stream.Open(temp_file_path(), flags);
+  int rv = stream.OpenSync(temp_file_path(), flags);
   EXPECT_EQ(OK, rv);
 
   int64 file_size;
   bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
   EXPECT_EQ(kTestDataSize, file_size);
 
   const int64 kOffset = 0;
   int64 new_offset = stream.Seek(FROM_END, kOffset);
   EXPECT_EQ(kTestDataSize, new_offset);
 
   rv = stream.Write(kTestData, kTestDataSize, CompletionCallback());
   EXPECT_EQ(kTestDataSize, rv);
-  stream.Close();
+  stream.CloseSync();
 
   ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
   EXPECT_EQ(kTestDataSize * 2, file_size);
 }
 
 TEST_F(FileStreamTest, AsyncWrite_FromOffset) {
   int64 file_size;
   bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   FileStream stream(NULL);
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_WRITE |
               base::PLATFORM_FILE_ASYNC;
-  int rv = stream.Open(temp_file_path(), flags);
+  int rv = stream.OpenSync(temp_file_path(), flags);
   EXPECT_EQ(OK, rv);
 
   const int64 kOffset = 0;
   int64 new_offset = stream.Seek(FROM_END, kOffset);
   EXPECT_EQ(kTestDataSize, new_offset);
 
   TestCompletionCallback callback;
   int total_bytes_written = 0;
 
   while (total_bytes_written != kTestDataSize) {
@@ skipping 14 matching lines @@
 
 TEST_F(FileStreamTest, BasicReadWrite) {
   int64 file_size;
   bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   FileStream stream(NULL);
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ |
               base::PLATFORM_FILE_WRITE;
-  int rv = stream.Open(temp_file_path(), flags);
+  int rv = stream.OpenSync(temp_file_path(), flags);
   EXPECT_EQ(OK, rv);
 
   int64 total_bytes_avail = stream.Available();
   EXPECT_EQ(file_size, total_bytes_avail);
 
   int total_bytes_read = 0;
 
   std::string data_read;
   for (;;) {
     char buf[4];
     rv = stream.Read(buf, arraysize(buf), CompletionCallback());
     EXPECT_LE(0, rv);
     if (rv <= 0)
       break;
     total_bytes_read += rv;
     data_read.append(buf, rv);
   }
   EXPECT_EQ(file_size, total_bytes_read);
   EXPECT_TRUE(data_read == kTestData);
 
   rv = stream.Write(kTestData, kTestDataSize, CompletionCallback());
   EXPECT_EQ(kTestDataSize, rv);
-  stream.Close();
+  stream.CloseSync();
 
   ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
   EXPECT_EQ(kTestDataSize * 2, file_size);
 }
 
 TEST_F(FileStreamTest, BasicWriteRead) {
   int64 file_size;
   bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   FileStream stream(NULL);
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ |
               base::PLATFORM_FILE_WRITE;
-  int rv = stream.Open(temp_file_path(), flags);
+  int rv = stream.OpenSync(temp_file_path(), flags);
   EXPECT_EQ(OK, rv);
 
   int64 total_bytes_avail = stream.Available();
   EXPECT_EQ(file_size, total_bytes_avail);
 
   int64 offset = stream.Seek(FROM_END, 0);
   EXPECT_EQ(offset, file_size);
 
   rv = stream.Write(kTestData, kTestDataSize, CompletionCallback());
   EXPECT_EQ(kTestDataSize, rv);
 
   offset = stream.Seek(FROM_BEGIN, 0);
   EXPECT_EQ(0, offset);
 
   int64 total_bytes_read = 0;
 
   std::string data_read;
   for (;;) {
     char buf[4];
     rv = stream.Read(buf, arraysize(buf), CompletionCallback());
     EXPECT_LE(0, rv);
     if (rv <= 0)
       break;
     total_bytes_read += rv;
     data_read.append(buf, rv);
   }
-  stream.Close();
+  stream.CloseSync();
 
   ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
   EXPECT_EQ(kTestDataSize * 2, file_size);
   EXPECT_EQ(kTestDataSize * 2, total_bytes_read);
 
   const std::string kExpectedFileData =
       std::string(kTestData) + std::string(kTestData);
   EXPECT_EQ(kExpectedFileData, data_read);
 }
 
 TEST_F(FileStreamTest, BasicAsyncReadWrite) {
   int64 file_size;
   bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   FileStream stream(NULL);
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ |
               base::PLATFORM_FILE_WRITE |
               base::PLATFORM_FILE_ASYNC;
-  int rv = stream.Open(temp_file_path(), flags);
+  int rv = stream.OpenSync(temp_file_path(), flags);
   EXPECT_EQ(OK, rv);
 
   int64 total_bytes_avail = stream.Available();
   EXPECT_EQ(file_size, total_bytes_avail);
 
   TestCompletionCallback callback;
   int64 total_bytes_read = 0;
 
   std::string data_read;
   for (;;) {
@@ skipping 17 matching lines @@
                       kTestDataSize - total_bytes_written,
                       callback.callback());
     if (rv == ERR_IO_PENDING)
       rv = callback.WaitForResult();
     EXPECT_LT(0, rv);
     if (rv <= 0)
       break;
     total_bytes_written += rv;
   }
 
-  stream.Close();
+  stream.CloseSync();
 
   ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
   EXPECT_EQ(kTestDataSize * 2, file_size);
 }
 
 TEST_F(FileStreamTest, BasicAsyncWriteRead) {
   int64 file_size;
   bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   FileStream stream(NULL);
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ |
               base::PLATFORM_FILE_WRITE |
               base::PLATFORM_FILE_ASYNC;
-  int rv = stream.Open(temp_file_path(), flags);
+  int rv = stream.OpenSync(temp_file_path(), flags);
   EXPECT_EQ(OK, rv);
 
   int64 total_bytes_avail = stream.Available();
   EXPECT_EQ(file_size, total_bytes_avail);
 
   int64 offset = stream.Seek(FROM_END, 0);
   EXPECT_EQ(offset, file_size);
 
   TestCompletionCallback callback;
   int total_bytes_written = 0;
@@ skipping 22 matching lines @@
     char buf[4];
     rv = stream.Read(buf, arraysize(buf), callback.callback());
     if (rv == ERR_IO_PENDING)
       rv = callback.WaitForResult();
     EXPECT_LE(0, rv);
     if (rv <= 0)
       break;
     total_bytes_read += rv;
     data_read.append(buf, rv);
   }
-  stream.Close();
+  stream.CloseSync();
 
   ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
   EXPECT_EQ(kTestDataSize * 2, file_size);
 
   EXPECT_EQ(kTestDataSize * 2, total_bytes_read);
   const std::string kExpectedFileData =
       std::string(kTestData) + std::string(kTestData);
   EXPECT_EQ(kExpectedFileData, data_read);
 }
@@ skipping 91 matching lines @@
 TEST_F(FileStreamTest, AsyncWriteRead) {
   int64 file_size;
   bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   FileStream stream(NULL);
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ |
               base::PLATFORM_FILE_WRITE |
               base::PLATFORM_FILE_ASYNC;
-  int rv = stream.Open(temp_file_path(), flags);
+  int rv = stream.OpenSync(temp_file_path(), flags);
   EXPECT_EQ(OK, rv);
 
   int64 total_bytes_avail = stream.Available();
   EXPECT_EQ(file_size, total_bytes_avail);
 
   int64 offset = stream.Seek(FROM_END, 0);
   EXPECT_EQ(offset, file_size);
 
   int total_bytes_written = 0;
   int total_bytes_read = 0;
   std::string data_read;
   TestWriteReadCompletionCallback callback(&stream, &total_bytes_written,
                                            &total_bytes_read, &data_read);
 
   rv = stream.Write(kTestData + total_bytes_written,
                     kTestDataSize - static_cast<int>(total_bytes_written),
                     callback.callback());
   if (rv == ERR_IO_PENDING)
     rv = callback.WaitForResult();
   EXPECT_LT(0, rv);
   EXPECT_EQ(kTestDataSize, total_bytes_written);
 
-  stream.Close();
+  stream.CloseSync();
 
   ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
   EXPECT_EQ(kTestDataSize * 2, file_size);
 
   EXPECT_EQ(kTestDataSize * 2, total_bytes_read);
   const std::string kExpectedFileData =
       std::string(kTestData) + std::string(kTestData);
   EXPECT_EQ(kExpectedFileData, data_read);
 }
@@ skipping 33 matching lines @@
       // Recurse to finish writing all data.
       int total_bytes_written = 0;
       TestWriteCloseCompletionCallback callback(stream_, &total_bytes_written);
       rv = stream_->Write(kTestData + *total_bytes_written_,
                           kTestDataSize - *total_bytes_written_,
                           callback.callback());
       DCHECK_EQ(ERR_IO_PENDING, rv);
       rv = callback.WaitForResult();
       *total_bytes_written_ += total_bytes_written;
     } else {  // We're done writing all data.  Close the file.
-      stream_->Close();
+      stream_->CloseSync();
     }
 
     result_ = *total_bytes_written_;
     have_result_ = true;
     if (waiting_for_result_)
       MessageLoop::current()->Quit();
   }
 
   int result_;
   bool have_result_;
   bool waiting_for_result_;
   FileStream* stream_;
   int* total_bytes_written_;
   const CompletionCallback callback_;
 
   DISALLOW_COPY_AND_ASSIGN(TestWriteCloseCompletionCallback);
 };
 
 TEST_F(FileStreamTest, AsyncWriteClose) {
   int64 file_size;
   bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   FileStream stream(NULL);
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ |
               base::PLATFORM_FILE_WRITE |
               base::PLATFORM_FILE_ASYNC;
-  int rv = stream.Open(temp_file_path(), flags);
+  int rv = stream.OpenSync(temp_file_path(), flags);
   EXPECT_EQ(OK, rv);
 
   int64 total_bytes_avail = stream.Available();
   EXPECT_EQ(file_size, total_bytes_avail);
 
   int64 offset = stream.Seek(FROM_END, 0);
   EXPECT_EQ(offset, file_size);
 
   int total_bytes_written = 0;
   TestWriteCloseCompletionCallback callback(&stream, &total_bytes_written);
 
   rv = stream.Write(kTestData, kTestDataSize, callback.callback());
   if (rv == ERR_IO_PENDING)
     total_bytes_written = callback.WaitForResult();
   EXPECT_LT(0, total_bytes_written);
   EXPECT_EQ(kTestDataSize, total_bytes_written);
 
   ok = file_util::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
   EXPECT_EQ(kTestDataSize * 2, file_size);
 }
 
 // Tests truncating a file.
 TEST_F(FileStreamTest, Truncate) {
   int flags = base::PLATFORM_FILE_CREATE_ALWAYS | base::PLATFORM_FILE_WRITE;
 
   FileStream write_stream(NULL);
-  ASSERT_EQ(OK, write_stream.Open(temp_file_path(), flags));
+  ASSERT_EQ(OK, write_stream.OpenSync(temp_file_path(), flags));
 
   // Write some data to the file.
   const char test_data[] = "0123456789";
   write_stream.Write(test_data, arraysize(test_data), CompletionCallback());
 
   // Truncate the file.
   ASSERT_EQ(4, write_stream.Truncate(4));
 
   // Write again.
   write_stream.Write(test_data, 4, CompletionCallback());
 
   // Close the stream.
-  write_stream.Close();
+  write_stream.CloseSync();
 
   // Read in the contents and make sure we get back what we expected.
   std::string read_contents;
   EXPECT_TRUE(file_util::ReadFileToString(temp_file_path(), &read_contents));
 
   EXPECT_EQ("01230123", read_contents);
 }
 
 }  // namespace
 
 }  // namespace net