Move GetFileSize, NormalizeFilePath to base namespace

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/message_loop.h"
@@ skipping 207 matching lines @@
   EXPECT_EQ(ERR_UNEXPECTED, avail);
 
   // Try reading...
   char buf[10];
   int rv = stream.ReadSync(buf, arraysize(buf));
   EXPECT_EQ(ERR_UNEXPECTED, rv);
 }
 
 TEST_F(FileStreamTest, BasicRead) {
   int64 file_size;
-  bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
+  bool ok = base::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   FileStream stream(NULL, base::MessageLoopProxy::current());
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ;
   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.ReadSync(buf, arraysize(buf));
     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_EQ(kTestData, data_read);
 }
 
 TEST_F(FileStreamTest, AsyncRead) {
   int64 file_size;
-  bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
+  bool ok = base::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   FileStream stream(NULL, base::MessageLoopProxy::current());
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ |
               base::PLATFORM_FILE_ASYNC;
   TestCompletionCallback callback;
   int rv = stream.Open(temp_file_path(), flags, callback.callback());
   EXPECT_EQ(ERR_IO_PENDING, rv);
   EXPECT_EQ(OK, callback.WaitForResult());
@@ skipping 14 matching lines @@
       break;
     total_bytes_read += rv;
     data_read.append(buf->data(), rv);
   }
   EXPECT_EQ(file_size, total_bytes_read);
   EXPECT_EQ(kTestData, data_read);
 }
 
 TEST_F(FileStreamTest, AsyncRead_EarlyDelete) {
   int64 file_size;
-  bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
+  bool ok = base::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   scoped_ptr<FileStream> stream(
       new FileStream(NULL, base::MessageLoopProxy::current()));
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ |
               base::PLATFORM_FILE_ASYNC;
   TestCompletionCallback callback;
   int rv = stream->Open(temp_file_path(), flags, callback.callback());
   EXPECT_EQ(ERR_IO_PENDING, rv);
@@ skipping 10 matching lines @@
     // The callback should not be called if the request is cancelled.
     base::RunLoop().RunUntilIdle();
     EXPECT_FALSE(callback.have_result());
   } else {
     EXPECT_EQ(std::string(kTestData, rv), std::string(buf->data(), rv));
   }
 }
 
 TEST_F(FileStreamTest, BasicRead_FromOffset) {
   int64 file_size;
-  bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
+  bool ok = base::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   FileStream stream(NULL, base::MessageLoopProxy::current());
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ;
   int rv = stream.OpenSync(temp_file_path(), flags);
   EXPECT_EQ(OK, rv);
 
   const int64 kOffset = 3;
   int64 new_offset = stream.SeekSync(FROM_BEGIN, kOffset);
@@ skipping 14 matching lines @@
     total_bytes_read += rv;
     data_read.append(buf, rv);
   }
   EXPECT_EQ(file_size - kOffset, total_bytes_read);
   EXPECT_TRUE(data_read == kTestData + kOffset);
   EXPECT_EQ(kTestData + kOffset, data_read);
 }
 
 TEST_F(FileStreamTest, AsyncRead_FromOffset) {
   int64 file_size;
-  bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
+  bool ok = base::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   FileStream stream(NULL, base::MessageLoopProxy::current());
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ |
               base::PLATFORM_FILE_ASYNC;
   TestCompletionCallback callback;
   int rv = stream.Open(temp_file_path(), flags, callback.callback());
   EXPECT_EQ(ERR_IO_PENDING, rv);
   EXPECT_EQ(OK, callback.WaitForResult());
@@ skipping 87 matching lines @@
 
 TEST_F(FileStreamTest, BasicWrite) {
   scoped_ptr<FileStream> stream(
       new FileStream(NULL, base::MessageLoopProxy::current()));
   int flags = base::PLATFORM_FILE_CREATE_ALWAYS |
               base::PLATFORM_FILE_WRITE;
   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);
+  bool ok = base::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
   EXPECT_EQ(0, file_size);
 
   rv = stream->WriteSync(kTestData, kTestDataSize);
   EXPECT_EQ(kTestDataSize, rv);
   stream.reset();
 
-  ok = file_util::GetFileSize(temp_file_path(), &file_size);
+  ok = base::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
   EXPECT_EQ(kTestDataSize, file_size);
 }
 
 TEST_F(FileStreamTest, AsyncWrite) {
   FileStream stream(NULL, base::MessageLoopProxy::current());
   int flags = base::PLATFORM_FILE_CREATE_ALWAYS |
               base::PLATFORM_FILE_WRITE |
               base::PLATFORM_FILE_ASYNC;
   TestCompletionCallback callback;
   int rv = stream.Open(temp_file_path(), flags, callback.callback());
   EXPECT_EQ(ERR_IO_PENDING, rv);
   EXPECT_EQ(OK, callback.WaitForResult());
 
   int64 file_size;
-  bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
+  bool ok = base::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
   EXPECT_EQ(0, file_size);
 
   int total_bytes_written = 0;
 
   scoped_refptr<IOBufferWithSize> buf = CreateTestDataBuffer();
   scoped_refptr<DrainableIOBuffer> drainable =
       new DrainableIOBuffer(buf.get(), buf->size());
   while (total_bytes_written != kTestDataSize) {
     rv = stream.Write(
         drainable.get(), drainable->BytesRemaining(), callback.callback());
     if (rv == ERR_IO_PENDING)
       rv = callback.WaitForResult();
     EXPECT_LT(0, rv);
     if (rv <= 0)
       break;
     drainable->DidConsume(rv);
     total_bytes_written += rv;
   }
-  ok = file_util::GetFileSize(temp_file_path(), &file_size);
+  ok = base::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
   EXPECT_EQ(file_size, total_bytes_written);
 }
 
 TEST_F(FileStreamTest, AsyncWrite_EarlyDelete) {
   scoped_ptr<FileStream> stream(
       new FileStream(NULL, base::MessageLoopProxy::current()));
   int flags = base::PLATFORM_FILE_CREATE_ALWAYS |
               base::PLATFORM_FILE_WRITE |
               base::PLATFORM_FILE_ASYNC;
   TestCompletionCallback callback;
   int rv = stream->Open(temp_file_path(), flags, callback.callback());
   EXPECT_EQ(ERR_IO_PENDING, rv);
   EXPECT_EQ(OK, callback.WaitForResult());
 
   int64 file_size;
-  bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
+  bool ok = base::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
   EXPECT_EQ(0, file_size);
 
   scoped_refptr<IOBufferWithSize> buf = CreateTestDataBuffer();
   rv = stream->Write(buf.get(), buf->size(), callback.callback());
   stream.reset();
   if (rv < 0) {
     EXPECT_EQ(ERR_IO_PENDING, rv);
     // The callback should not be called if the request is cancelled.
     base::RunLoop().RunUntilIdle();
     EXPECT_FALSE(callback.have_result());
   } else {
-    ok = file_util::GetFileSize(temp_file_path(), &file_size);
+    ok = base::GetFileSize(temp_file_path(), &file_size);
     EXPECT_TRUE(ok);
     EXPECT_EQ(file_size, rv);
   }
 }
 
 TEST_F(FileStreamTest, BasicWrite_FromOffset) {
   scoped_ptr<FileStream> stream(
       new FileStream(NULL, base::MessageLoopProxy::current()));
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_WRITE;
   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);
+  bool ok = base::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
   EXPECT_EQ(kTestDataSize, file_size);
 
   const int64 kOffset = 0;
   int64 new_offset = stream->SeekSync(FROM_END, kOffset);
   EXPECT_EQ(kTestDataSize, new_offset);
 
   rv = stream->WriteSync(kTestData, kTestDataSize);
   EXPECT_EQ(kTestDataSize, rv);
   stream.reset();
 
-  ok = file_util::GetFileSize(temp_file_path(), &file_size);
+  ok = base::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);
+  bool ok = base::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   FileStream stream(NULL, base::MessageLoopProxy::current());
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_WRITE |
               base::PLATFORM_FILE_ASYNC;
   TestCompletionCallback callback;
   int rv = stream.Open(temp_file_path(), flags, callback.callback());
   EXPECT_EQ(ERR_IO_PENDING, rv);
   EXPECT_EQ(OK, callback.WaitForResult());
@@ skipping 14 matching lines @@
     rv = stream.Write(
         drainable.get(), drainable->BytesRemaining(), callback.callback());
     if (rv == ERR_IO_PENDING)
       rv = callback.WaitForResult();
     EXPECT_LT(0, rv);
     if (rv <= 0)
       break;
     drainable->DidConsume(rv);
     total_bytes_written += rv;
   }
-  ok = file_util::GetFileSize(temp_file_path(), &file_size);
+  ok = base::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
   EXPECT_EQ(file_size, kTestDataSize * 2);
 }
 
 TEST_F(FileStreamTest, BasicReadWrite) {
   int64 file_size;
-  bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
+  bool ok = base::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   scoped_ptr<FileStream> stream(
       new FileStream(NULL, base::MessageLoopProxy::current()));
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ |
               base::PLATFORM_FILE_WRITE;
   int rv = stream->OpenSync(temp_file_path(), flags);
   EXPECT_EQ(OK, rv);
 
@@ skipping 12 matching lines @@
     total_bytes_read += rv;
     data_read.append(buf, rv);
   }
   EXPECT_EQ(file_size, total_bytes_read);
   EXPECT_TRUE(data_read == kTestData);
 
   rv = stream->WriteSync(kTestData, kTestDataSize);
   EXPECT_EQ(kTestDataSize, rv);
   stream.reset();
 
-  ok = file_util::GetFileSize(temp_file_path(), &file_size);
+  ok = base::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);
+  bool ok = base::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   scoped_ptr<FileStream> stream(
       new FileStream(NULL, base::MessageLoopProxy::current()));
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ |
               base::PLATFORM_FILE_WRITE;
   int rv = stream->OpenSync(temp_file_path(), flags);
   EXPECT_EQ(OK, rv);
 
@@ skipping 16 matching lines @@
     char buf[4];
     rv = stream->ReadSync(buf, arraysize(buf));
     EXPECT_LE(0, rv);
     if (rv <= 0)
       break;
     total_bytes_read += rv;
     data_read.append(buf, rv);
   }
   stream.reset();
 
-  ok = file_util::GetFileSize(temp_file_path(), &file_size);
+  ok = base::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);
+  bool ok = base::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   scoped_ptr<FileStream> stream(
       new FileStream(NULL, base::MessageLoopProxy::current()));
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ |
               base::PLATFORM_FILE_WRITE |
               base::PLATFORM_FILE_ASYNC;
   TestCompletionCallback callback;
   int rv = stream->Open(temp_file_path(), flags, callback.callback());
@@ skipping 32 matching lines @@
       rv = callback.WaitForResult();
     EXPECT_LT(0, rv);
     if (rv <= 0)
       break;
     drainable->DidConsume(rv);
     total_bytes_written += rv;
   }
 
   stream.reset();
 
-  ok = file_util::GetFileSize(temp_file_path(), &file_size);
+  ok = base::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);
+  bool ok = base::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   scoped_ptr<FileStream> stream(
       new FileStream(NULL, base::MessageLoopProxy::current()));
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ |
               base::PLATFORM_FILE_WRITE |
               base::PLATFORM_FILE_ASYNC;
   TestCompletionCallback callback;
   int rv = stream->Open(temp_file_path(), flags, callback.callback());
@@ skipping 42 matching lines @@
     if (rv == ERR_IO_PENDING)
       rv = callback.WaitForResult();
     EXPECT_LE(0, rv);
     if (rv <= 0)
       break;
     total_bytes_read += rv;
     data_read.append(buf->data(), rv);
   }
   stream.reset();
 
-  ok = file_util::GetFileSize(temp_file_path(), &file_size);
+  ok = base::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);
 }
 
 class TestWriteReadCompletionCallback {
@@ skipping 83 matching lines @@
   std::string* data_read_;
   const CompletionCallback callback_;
   scoped_refptr<IOBufferWithSize> test_data_;
   scoped_refptr<DrainableIOBuffer> drainable_;
 
   DISALLOW_COPY_AND_ASSIGN(TestWriteReadCompletionCallback);
 };
 
 TEST_F(FileStreamTest, AsyncWriteRead) {
   int64 file_size;
-  bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
+  bool ok = base::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   scoped_ptr<FileStream> stream(
       new FileStream(NULL, base::MessageLoopProxy::current()));
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ |
               base::PLATFORM_FILE_WRITE |
               base::PLATFORM_FILE_ASYNC;
   TestCompletionCallback open_callback;
   int rv = stream->Open(temp_file_path(), flags, open_callback.callback());
@@ skipping 14 matching lines @@
 
   scoped_refptr<IOBufferWithSize> buf = CreateTestDataBuffer();
   rv = stream->Write(buf.get(), buf->size(), callback.callback());
   if (rv == ERR_IO_PENDING)
     rv = callback.WaitForResult();
   EXPECT_LT(0, rv);
   EXPECT_EQ(kTestDataSize, total_bytes_written);
 
   stream.reset();
 
-  ok = file_util::GetFileSize(temp_file_path(), &file_size);
+  ok = base::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);
 }
 
 class TestWriteCloseCompletionCallback {
@@ skipping 54 matching lines @@
   int* total_bytes_written_;
   const CompletionCallback callback_;
   scoped_refptr<IOBufferWithSize> test_data_;
   scoped_refptr<DrainableIOBuffer> drainable_;
 
   DISALLOW_COPY_AND_ASSIGN(TestWriteCloseCompletionCallback);
 };
 
 TEST_F(FileStreamTest, AsyncWriteClose) {
   int64 file_size;
-  bool ok = file_util::GetFileSize(temp_file_path(), &file_size);
+  bool ok = base::GetFileSize(temp_file_path(), &file_size);
   EXPECT_TRUE(ok);
 
   scoped_ptr<FileStream> stream(
       new FileStream(NULL, base::MessageLoopProxy::current()));
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ |
               base::PLATFORM_FILE_WRITE |
               base::PLATFORM_FILE_ASYNC;
   TestCompletionCallback open_callback;
   int rv = stream->Open(temp_file_path(), flags, open_callback.callback());
@@ skipping 11 matching lines @@
 
   scoped_refptr<IOBufferWithSize> buf = CreateTestDataBuffer();
   rv = stream->Write(buf.get(), buf->size(), callback.callback());
   if (rv == ERR_IO_PENDING)
     total_bytes_written = callback.WaitForResult();
   EXPECT_LT(0, total_bytes_written);
   EXPECT_EQ(kTestDataSize, total_bytes_written);
 
   stream.reset();
 
-  ok = file_util::GetFileSize(temp_file_path(), &file_size);
+  ok = base::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;
 
   scoped_ptr<FileStream> write_stream(
       new FileStream(NULL, base::MessageLoopProxy::current()));
@@ skipping 100 matching lines @@
   test_dir = test_dir.AppendASCII("file_stream_unittest");
   ASSERT_TRUE(base::PathExists(test_dir));
   base::FilePath image_file = test_dir.Append(FILE_PATH_LITERAL("red.png"));
 
   // Insert the image into MediaStore. MediaStore will do some conversions, and
   // return the content URI.
   base::FilePath path = file_util::InsertImageIntoMediaStore(image_file);
   EXPECT_TRUE(path.IsContentUri());
   EXPECT_TRUE(base::PathExists(path));
   int64 file_size;
-  EXPECT_TRUE(file_util::GetFileSize(path, &file_size));
+  EXPECT_TRUE(base::GetFileSize(path, &file_size));
   EXPECT_LT(0, file_size);
 
   FileStream stream(NULL, base::MessageLoopProxy::current());
   int flags = base::PLATFORM_FILE_OPEN |
               base::PLATFORM_FILE_READ |
               base::PLATFORM_FILE_ASYNC;
   TestCompletionCallback callback;
   int rv = stream.Open(path, flags, callback.callback());
   EXPECT_EQ(ERR_IO_PENDING, rv);
   EXPECT_EQ(OK, callback.WaitForResult());
@@ skipping 15 matching lines @@
     total_bytes_read += rv;
     data_read.append(buf->data(), rv);
   }
   EXPECT_EQ(file_size, total_bytes_read);
 }
 #endif
 
 }  // namespace
 
 }  // namespace net