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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef STORAGE_BROWSER_TEST_ASYNC_FILE_TEST_HELPER_H_
#define STORAGE_BROWSER_TEST_ASYNC_FILE_TEST_HELPER_H_
#include <stddef.h>
#include <stdint.h>
#include <string_view>
#include "storage/browser/file_system/file_system_operation.h"
#include "storage/common/file_system/file_system_types.h"
#include "third_party/blink/public/mojom/quota/quota_types.mojom.h"
namespace blink {
class StorageKey;
}
namespace storage {
class FileSystemContext;
class FileSystemURL;
class QuotaManagerProxy;
}
namespace storage {
// A helper class to perform async file operations in a synchronous way.
class AsyncFileTestHelper {
public:
using FileEntryList = FileSystemOperation::FileEntryList;
static const int64_t kDontCheckSize;
// Performs Copy from |src| to |dest| and returns the status code.
static base::File::Error Copy(FileSystemContext* context,
const FileSystemURL& src,
const FileSystemURL& dest);
// Same as Copy, but this supports |copy_or_move_hook_delegate|.
static base::File::Error CopyWithHookDelegate(
FileSystemContext* context,
const FileSystemURL& src,
const FileSystemURL& dest,
FileSystemOperation::ErrorBehavior error_behavior,
std::unique_ptr<CopyOrMoveHookDelegate> copy_or_move_hook_delegate);
// Performs CopyFileLocal from |src| to |dest| and returns the status code.
static base::File::Error CopyFileLocal(FileSystemContext* context,
const FileSystemURL& src,
const FileSystemURL& dest);
// Performs Move from |src| to |dest| and returns the status code.
static base::File::Error Move(FileSystemContext* context,
const FileSystemURL& src,
const FileSystemURL& dest);
// Same as Move, but this supports |copy_or_move_hook_delegate|.
static base::File::Error MoveWithHookDelegate(
FileSystemContext* context,
const FileSystemURL& src,
const FileSystemURL& dest,
FileSystemOperation::ErrorBehavior error_behavior,
std::unique_ptr<CopyOrMoveHookDelegate> copy_or_move_hook_delegate);
// Performs MoveFileLocal from |src| to |dest| and returns the status code.
static base::File::Error MoveFileLocal(FileSystemContext* context,
const FileSystemURL& src,
const FileSystemURL& dest);
// Removes the given |url|.
static base::File::Error Remove(FileSystemContext* context,
const FileSystemURL& url,
bool recursive);
// Performs ReadDirectory on |url|.
static base::File::Error ReadDirectory(FileSystemContext* context,
const FileSystemURL& url,
FileEntryList* entries);
// Creates a directory at |url|.
static base::File::Error CreateDirectory(FileSystemContext* context,
const FileSystemURL& url);
// Creates a file at |url|.
static base::File::Error CreateFile(FileSystemContext* context,
const FileSystemURL& url);
// Creates a file at |url| and fills with |buf|.
static base::File::Error CreateFileWithData(FileSystemContext* context,
const FileSystemURL& url,
std::string_view data);
// Truncates the file |url| to |size|.
static base::File::Error TruncateFile(FileSystemContext* context,
const FileSystemURL& url,
size_t size);
// Retrieves File::Info for |url| and populates |file_info|.
static base::File::Error GetMetadata(FileSystemContext* context,
const FileSystemURL& url,
base::File::Info* file_info);
// Retrieves FilePath for |url| and populates |platform_path|.
static base::File::Error GetPlatformPath(FileSystemContext* context,
const 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(FileSystemContext* context,
const FileSystemURL& url,
int64_t size);
// Returns true if a directory exists at |url|.
static bool DirectoryExists(FileSystemContext* context,
const FileSystemURL& url);
// Returns usage and quota. It's valid to pass nullptr to |usage| and/or
// |quota|.
static blink::mojom::QuotaStatusCode GetUsageAndQuota(
QuotaManagerProxy* quota_manager_proxy,
const blink::StorageKey& storage_key,
FileSystemType type,
int64_t* usage,
int64_t* quota);
// Modifies timestamps of a file or directory at |url| with
// |last_access_time| and |last_modified_time|. The function DOES NOT
// create a file unlike 'touch' command on Linux.
static base::File::Error TouchFile(FileSystemContext* context,
const FileSystemURL& url,
const base::Time& last_access_time,
const base::Time& last_modified_time);
};
} // namespace storage
#endif // STORAGE_BROWSER_TEST_ASYNC_FILE_TEST_HELPER_H_
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