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// 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.
#ifndef WEBKIT_FILEAPI_LOCAL_FILE_SYSTEM_TEST_HELPER_H_
#define WEBKIT_FILEAPI_LOCAL_FILE_SYSTEM_TEST_HELPER_H_
#include <string>
#include "base/file_path.h"
#include "base/memory/ref_counted.h"
#include "googleurl/src/gurl.h"
#include "webkit/fileapi/file_system_types.h"
#include "webkit/fileapi/file_system_url.h"
#include "webkit/fileapi/file_system_util.h"
#include "webkit/quota/quota_types.h"
namespace base {
class FilePath;
}
namespace quota {
class QuotaManagerProxy;
}
namespace fileapi {
class FileSystemContext;
class FileSystemFileUtil;
class FileSystemOperationContext;
class LocalFileSystemOperation;
// Filesystem test helper class that encapsulates test environment for
// a given {origin, type} pair. This helper only works for sandboxed
// file systems (Temporary, Persistent or Test types).
class LocalFileSystemTestOriginHelper {
public:
LocalFileSystemTestOriginHelper(const GURL& origin, FileSystemType type);
LocalFileSystemTestOriginHelper();
~LocalFileSystemTestOriginHelper();
void SetUp(const base::FilePath& base_dir);
// If you want to use more than one LocalFileSystemTestOriginHelper in
// a single base directory, they have to share a context, so that they don't
// have multiple databases fighting over the lock to the origin directory
// [deep down inside ObfuscatedFileUtil].
void SetUp(FileSystemContext* file_system_context);
void SetUp(const base::FilePath& base_dir,
bool unlimited_quota,
quota::QuotaManagerProxy* quota_manager_proxy);
void TearDown();
base::FilePath GetOriginRootPath() const;
base::FilePath GetLocalPath(const base::FilePath& path);
base::FilePath GetLocalPathFromASCII(const std::string& path);
// Returns empty path if filesystem type is neither temporary nor persistent.
base::FilePath GetUsageCachePath() const;
FileSystemURL CreateURL(const base::FilePath& path) const;
FileSystemURL CreateURLFromUTF8(const std::string& utf8) const {
return CreateURL(base::FilePath::FromUTF8Unsafe(utf8));
}
// Helper methods for same-FileUtil copy/move.
base::PlatformFileError SameFileUtilCopy(
FileSystemOperationContext* context,
const FileSystemURL& src,
const FileSystemURL& dest) const;
base::PlatformFileError SameFileUtilMove(
FileSystemOperationContext* context,
const FileSystemURL& src,
const FileSystemURL& dest) const;
// This returns cached usage size returned by QuotaUtil.
int64 GetCachedOriginUsage() const;
// This doesn't work with OFSFU.
int64 ComputeCurrentOriginUsage() const;
int64 ComputeCurrentDirectoryDatabaseUsage() const;
LocalFileSystemOperation* NewOperation();
FileSystemOperationContext* NewOperationContext();
FileSystemContext* file_system_context() const {
return file_system_context_.get();
}
const GURL& origin() const { return origin_; }
FileSystemType type() const { return type_; }
quota::StorageType storage_type() const {
return FileSystemTypeToQuotaStorageType(type_);
}
FileSystemFileUtil* file_util() const { return file_util_; }
private:
void SetUpFileUtil();
scoped_refptr<FileSystemContext> file_system_context_;
const GURL origin_;
const FileSystemType type_;
FileSystemFileUtil* file_util_;
};
} // namespace fileapi
#endif // WEBKIT_FILEAPI_LOCAL_FILE_SYSTEM_TEST_HELPER_H_
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