Move FileAPI test code from webkit to content

webkit/browser/fileapi/upload_file_system_file_element_reader_unittest.cc

Index: webkit/browser/fileapi/upload_file_system_file_element_reader_unittest.cc
diff --git a/webkit/browser/fileapi/upload_file_system_file_element_reader_unittest.cc b/webkit/browser/fileapi/upload_file_system_file_element_reader_unittest.cc
deleted file mode 100644
index 6fd79646566b53651fdfe8a8f2e1953d68735acb..0000000000000000000000000000000000000000
--- a/webkit/browser/fileapi/upload_file_system_file_element_reader_unittest.cc
+++ /dev/null
@@ -1,277 +0,0 @@
-// Copyright (c) 2013 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 "webkit/browser/fileapi/upload_file_system_file_element_reader.h"
-
-#include "base/files/scoped_temp_dir.h"
-#include "base/run_loop.h"
-#include "net/base/io_buffer.h"
-#include "net/base/test_completion_callback.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "webkit/browser/fileapi/async_file_test_helper.h"
-#include "webkit/browser/fileapi/file_system_backend.h"
-#include "webkit/browser/fileapi/file_system_context.h"
-#include "webkit/browser/fileapi/file_system_operation_context.h"
-#include "webkit/browser/fileapi/file_system_url.h"
-#include "webkit/browser/fileapi/mock_file_system_context.h"
-
-namespace fileapi {
-
-namespace {
-
-const char kFileSystemURLOrigin[] = "http://remote";
-const fileapi::FileSystemType kFileSystemType =
-    fileapi::kFileSystemTypeTemporary;
-
-}  // namespace
-
-class UploadFileSystemFileElementReaderTest : public testing::Test {
- public:
-  UploadFileSystemFileElementReaderTest() {}
-
-  virtual void SetUp() OVERRIDE {
-    ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
-
-    file_system_context_ = fileapi::CreateFileSystemContextForTesting(
-        NULL, temp_dir_.path());
-
-    file_system_context_->OpenFileSystem(
-        GURL(kFileSystemURLOrigin),
-        kFileSystemType,
-        OPEN_FILE_SYSTEM_CREATE_IF_NONEXISTENT,
-        base::Bind(&UploadFileSystemFileElementReaderTest::OnOpenFileSystem,
-                   base::Unretained(this)));
-    base::RunLoop().RunUntilIdle();
-    ASSERT_TRUE(file_system_root_url_.is_valid());
-
-    // Prepare a file on file system.
-    const char kTestData[] = "abcdefghijklmnop0123456789";
-    file_data_.assign(kTestData, kTestData + arraysize(kTestData) - 1);
-    const char kFilename[] = "File.dat";
-    file_url_ = GetFileSystemURL(kFilename);
-    WriteFileSystemFile(kFilename, &file_data_[0], file_data_.size(),
-                        &file_modification_time_);
-
-    // Create and initialize a reader.
-    reader_.reset(
-        new UploadFileSystemFileElementReader(file_system_context_.get(),
-                                              file_url_,
-                                              0,
-                                              kuint64max,
-                                              file_modification_time_));
-    net::TestCompletionCallback callback;
-    ASSERT_EQ(net::ERR_IO_PENDING, reader_->Init(callback.callback()));
-    EXPECT_EQ(net::OK, callback.WaitForResult());
-    EXPECT_EQ(file_data_.size(), reader_->GetContentLength());
-    EXPECT_EQ(file_data_.size(), reader_->BytesRemaining());
-    EXPECT_FALSE(reader_->IsInMemory());
-  }
-
- virtual void TearDown() OVERRIDE {
-    reader_.reset();
-    base::RunLoop().RunUntilIdle();
- }
-
- protected:
-  GURL GetFileSystemURL(const std::string& filename) {
-    return GURL(file_system_root_url_.spec() + filename);
-  }
-
-  void WriteFileSystemFile(const std::string& filename,
-                           const char* buf,
-                           int buf_size,
-                           base::Time* modification_time) {
-    fileapi::FileSystemURL url =
-        file_system_context_->CreateCrackedFileSystemURL(
-            GURL(kFileSystemURLOrigin),
-            kFileSystemType,
-            base::FilePath().AppendASCII(filename));
-
-    ASSERT_EQ(base::PLATFORM_FILE_OK,
-              AsyncFileTestHelper::CreateFileWithData(
-                  file_system_context_, url, buf, buf_size));
-
-    base::PlatformFileInfo file_info;
-    ASSERT_EQ(base::PLATFORM_FILE_OK,
-              AsyncFileTestHelper::GetMetadata(
-                  file_system_context_, url, &file_info));
-    *modification_time = file_info.last_modified;
-  }
-
-  void OnOpenFileSystem(base::PlatformFileError result,
-                        const std::string& name,
-                        const GURL& root) {
-    ASSERT_EQ(base::PLATFORM_FILE_OK, result);
-    ASSERT_TRUE(root.is_valid());
-    file_system_root_url_ = root;
-  }
-
-  base::MessageLoopForIO message_loop_;
-  base::ScopedTempDir temp_dir_;
-  scoped_refptr<FileSystemContext> file_system_context_;
-  GURL file_system_root_url_;
-  std::vector<char> file_data_;
-  GURL file_url_;
-  base::Time file_modification_time_;
-  scoped_ptr<UploadFileSystemFileElementReader> reader_;
-};
-
-TEST_F(UploadFileSystemFileElementReaderTest, ReadAll) {
-  scoped_refptr<net::IOBufferWithSize> buf =
-      new net::IOBufferWithSize(file_data_.size());
-  net::TestCompletionCallback read_callback;
-  ASSERT_EQ(net::ERR_IO_PENDING,
-            reader_->Read(buf.get(), buf->size(), read_callback.callback()));
-  EXPECT_EQ(buf->size(), read_callback.WaitForResult());
-  EXPECT_EQ(0U, reader_->BytesRemaining());
-  EXPECT_TRUE(std::equal(file_data_.begin(), file_data_.end(), buf->data()));
-  // Try to read again.
-  EXPECT_EQ(0, reader_->Read(buf.get(), buf->size(), read_callback.callback()));
-}
-
-TEST_F(UploadFileSystemFileElementReaderTest, ReadPartially) {
-  const size_t kHalfSize = file_data_.size() / 2;
-  ASSERT_EQ(file_data_.size(), kHalfSize * 2);
-
-  scoped_refptr<net::IOBufferWithSize> buf =
-      new net::IOBufferWithSize(kHalfSize);
-
-  net::TestCompletionCallback read_callback1;
-  ASSERT_EQ(net::ERR_IO_PENDING,
-            reader_->Read(buf.get(), buf->size(), read_callback1.callback()));
-  EXPECT_EQ(buf->size(), read_callback1.WaitForResult());
-  EXPECT_EQ(file_data_.size() - buf->size(), reader_->BytesRemaining());
-  EXPECT_TRUE(std::equal(file_data_.begin(), file_data_.begin() + kHalfSize,
-                         buf->data()));
-
-  net::TestCompletionCallback read_callback2;
-  EXPECT_EQ(net::ERR_IO_PENDING,
-            reader_->Read(buf.get(), buf->size(), read_callback2.callback()));
-  EXPECT_EQ(buf->size(), read_callback2.WaitForResult());
-  EXPECT_EQ(0U, reader_->BytesRemaining());
-  EXPECT_TRUE(std::equal(file_data_.begin() + kHalfSize, file_data_.end(),
-                         buf->data()));
-}
-
-TEST_F(UploadFileSystemFileElementReaderTest, ReadTooMuch) {
-  const size_t kTooLargeSize = file_data_.size() * 2;
-  scoped_refptr<net::IOBufferWithSize> buf =
-      new net::IOBufferWithSize(kTooLargeSize);
-  net::TestCompletionCallback read_callback;
-  ASSERT_EQ(net::ERR_IO_PENDING,
-            reader_->Read(buf.get(), buf->size(), read_callback.callback()));
-  EXPECT_EQ(static_cast<int>(file_data_.size()), read_callback.WaitForResult());
-  EXPECT_EQ(0U, reader_->BytesRemaining());
-  EXPECT_TRUE(std::equal(file_data_.begin(), file_data_.end(), buf->data()));
-}
-
-TEST_F(UploadFileSystemFileElementReaderTest, MultipleInit) {
-  scoped_refptr<net::IOBufferWithSize> buf =
-      new net::IOBufferWithSize(file_data_.size());
-
-  // Read all.
-  net::TestCompletionCallback read_callback1;
-  ASSERT_EQ(net::ERR_IO_PENDING,
-            reader_->Read(buf.get(), buf->size(), read_callback1.callback()));
-  EXPECT_EQ(buf->size(), read_callback1.WaitForResult());
-  EXPECT_EQ(0U, reader_->BytesRemaining());
-  EXPECT_TRUE(std::equal(file_data_.begin(), file_data_.end(), buf->data()));
-
-  // Call Init() again to reset the state.
-  net::TestCompletionCallback init_callback;
-  ASSERT_EQ(net::ERR_IO_PENDING, reader_->Init(init_callback.callback()));
-  EXPECT_EQ(net::OK, init_callback.WaitForResult());
-  EXPECT_EQ(file_data_.size(), reader_->GetContentLength());
-  EXPECT_EQ(file_data_.size(), reader_->BytesRemaining());
-
-  // Read again.
-  net::TestCompletionCallback read_callback2;
-  ASSERT_EQ(net::ERR_IO_PENDING,
-            reader_->Read(buf.get(), buf->size(), read_callback2.callback()));
-  EXPECT_EQ(buf->size(), read_callback2.WaitForResult());
-  EXPECT_EQ(0U, reader_->BytesRemaining());
-  EXPECT_TRUE(std::equal(file_data_.begin(), file_data_.end(), buf->data()));
-}
-
-TEST_F(UploadFileSystemFileElementReaderTest, InitDuringAsyncOperation) {
-  scoped_refptr<net::IOBufferWithSize> buf =
-      new net::IOBufferWithSize(file_data_.size());
-
-  // Start reading all.
-  net::TestCompletionCallback read_callback1;
-  EXPECT_EQ(net::ERR_IO_PENDING,
-            reader_->Read(buf.get(), buf->size(), read_callback1.callback()));
-
-  // Call Init to cancel the previous read.
-  net::TestCompletionCallback init_callback1;
-  EXPECT_EQ(net::ERR_IO_PENDING, reader_->Init(init_callback1.callback()));
-
-  // Call Init again to cancel the previous init.
-  net::TestCompletionCallback init_callback2;
-  EXPECT_EQ(net::ERR_IO_PENDING, reader_->Init(init_callback2.callback()));
-  EXPECT_EQ(net::OK, init_callback2.WaitForResult());
-  EXPECT_EQ(file_data_.size(), reader_->GetContentLength());
-  EXPECT_EQ(file_data_.size(), reader_->BytesRemaining());
-
-  // Read half.
-  scoped_refptr<net::IOBufferWithSize> buf2 =
-      new net::IOBufferWithSize(file_data_.size() / 2);
-  net::TestCompletionCallback read_callback2;
-  EXPECT_EQ(net::ERR_IO_PENDING,
-            reader_->Read(buf2.get(), buf2->size(), read_callback2.callback()));
-  EXPECT_EQ(buf2->size(), read_callback2.WaitForResult());
-  EXPECT_EQ(file_data_.size() - buf2->size(), reader_->BytesRemaining());
-  EXPECT_TRUE(std::equal(file_data_.begin(), file_data_.begin() + buf2->size(),
-                         buf2->data()));
-
-  // Make sure callbacks are not called for cancelled operations.
-  EXPECT_FALSE(read_callback1.have_result());
-  EXPECT_FALSE(init_callback1.have_result());
-}
-
-TEST_F(UploadFileSystemFileElementReaderTest, Range) {
-  const int kOffset = 2;
-  const int kLength = file_data_.size() - kOffset * 3;
-  reader_.reset(new UploadFileSystemFileElementReader(
-      file_system_context_.get(), file_url_, kOffset, kLength, base::Time()));
-  net::TestCompletionCallback init_callback;
-  ASSERT_EQ(net::ERR_IO_PENDING, reader_->Init(init_callback.callback()));
-  EXPECT_EQ(net::OK, init_callback.WaitForResult());
-  EXPECT_EQ(static_cast<uint64>(kLength), reader_->GetContentLength());
-  EXPECT_EQ(static_cast<uint64>(kLength), reader_->BytesRemaining());
-  scoped_refptr<net::IOBufferWithSize> buf = new net::IOBufferWithSize(kLength);
-  net::TestCompletionCallback read_callback;
-  ASSERT_EQ(net::ERR_IO_PENDING,
-            reader_->Read(buf.get(), buf->size(), read_callback.callback()));
-  EXPECT_EQ(kLength, read_callback.WaitForResult());
-  EXPECT_TRUE(std::equal(file_data_.begin() + kOffset,
-                         file_data_.begin() + kOffset + kLength,
-                         buf->data()));
-}
-
-TEST_F(UploadFileSystemFileElementReaderTest, FileChanged) {
-  // Expect one second before the actual modification time to simulate change.
-  const base::Time expected_modification_time =
-      file_modification_time_ - base::TimeDelta::FromSeconds(1);
-  reader_.reset(
-      new UploadFileSystemFileElementReader(file_system_context_.get(),
-                                            file_url_,
-                                            0,
-                                            kuint64max,
-                                            expected_modification_time));
-  net::TestCompletionCallback init_callback;
-  ASSERT_EQ(net::ERR_IO_PENDING, reader_->Init(init_callback.callback()));
-  EXPECT_EQ(net::ERR_UPLOAD_FILE_CHANGED, init_callback.WaitForResult());
-}
-
-TEST_F(UploadFileSystemFileElementReaderTest, WrongURL) {
-  const GURL wrong_url = GetFileSystemURL("wrong_file_name.dat");
-  reader_.reset(new UploadFileSystemFileElementReader(
-      file_system_context_.get(), wrong_url, 0, kuint64max, base::Time()));
-  net::TestCompletionCallback init_callback;
-  ASSERT_EQ(net::ERR_IO_PENDING, reader_->Init(init_callback.callback()));
-  EXPECT_EQ(net::ERR_FILE_NOT_FOUND, init_callback.WaitForResult());
-}
-
-}  // namespace fileapi