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// 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.
#ifndef CONTENT_PUBLIC_TEST_ASYNC_FILE_TEST_HELPER_H_
#define CONTENT_PUBLIC_TEST_ASYNC_FILE_TEST_HELPER_H_
#include "base/basictypes.h"
#include "webkit/browser/fileapi/file_system_operation.h"
#include "webkit/common/fileapi/file_system_types.h"
#include "webkit/common/quota/quota_status_code.h"
namespace quota {
class QuotaManager;
}
namespace fileapi {
class FileSystemContext;
class FileSystemURL;
}
namespace content {
// A helper class to perform async file operations in a synchronous way.
class AsyncFileTestHelper {
public:
typedef fileapi::FileSystemOperation::FileEntryList FileEntryList;
typedef fileapi::FileSystemOperation::CopyProgressCallback
CopyProgressCallback;
static const int64 kDontCheckSize;
// Performs Copy from |src| to |dest| and returns the status code.
static base::File::Error Copy(fileapi::FileSystemContext* context,
const fileapi::FileSystemURL& src,
const fileapi::FileSystemURL& dest);
// Same as Copy, but this supports |progress_callback|.
static base::File::Error CopyWithProgress(
fileapi::FileSystemContext* context,
const fileapi::FileSystemURL& src,
const fileapi::FileSystemURL& dest,
const CopyProgressCallback& progress_callback);
// Performs Move from |src| to |dest| and returns the status code.
static base::File::Error Move(fileapi::FileSystemContext* context,
const fileapi::FileSystemURL& src,
const fileapi::FileSystemURL& dest);
// Removes the given |url|.
static base::File::Error Remove(fileapi::FileSystemContext* context,
const fileapi::FileSystemURL& url,
bool recursive);
// Performs ReadDirectory on |url|.
static base::File::Error ReadDirectory(fileapi::FileSystemContext* context,
const fileapi::FileSystemURL& url,
FileEntryList* entries);
// Creates a directory at |url|.
static base::File::Error CreateDirectory(fileapi::FileSystemContext* context,
const fileapi::FileSystemURL& url);
// Creates a file at |url|.
static base::File::Error CreateFile(fileapi::FileSystemContext* context,
const fileapi::FileSystemURL& url);
// Creates a file at |url| and fills with |buf|.
static base::File::Error CreateFileWithData(
fileapi::FileSystemContext* context,
const fileapi::FileSystemURL& url,
const char* buf,
int buf_size);
// Truncates the file |url| to |size|.
static base::File::Error TruncateFile(fileapi::FileSystemContext* context,
const fileapi::FileSystemURL& url,
size_t size);
// Retrieves File::Info for |url| and populates |file_info|.
static base::File::Error GetMetadata(fileapi::FileSystemContext* context,
const fileapi::FileSystemURL& url,
base::File::Info* file_info);
// Retrieves FilePath for |url| and populates |platform_path|.
static base::File::Error GetPlatformPath(fileapi::FileSystemContext* context,
const fileapi::FileSystemURL& url,
base::FilePath* platform_path);
// Returns true if a file exists at |url| with |size|. If |size| is
// kDontCheckSize it doesn't check the file size (but just check its
// existence).
static bool FileExists(fileapi::FileSystemContext* context,
const fileapi::FileSystemURL& url,
int64 size);
// Returns true if a directory exists at |url|.
static bool DirectoryExists(fileapi::FileSystemContext* context,
const fileapi::FileSystemURL& url);
// Returns usage and quota. It's valid to pass NULL to |usage| and/or |quota|.
static quota::QuotaStatusCode GetUsageAndQuota(
quota::QuotaManager* quota_manager,
const GURL& origin,
fileapi::FileSystemType type,
int64* usage,
int64* quota);
};
} // namespace content
#endif // CONTENT_PUBLIC_TEST_ASYNC_FILE_TEST_HELPER_H_
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