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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_MOCK_FILE_CHANGE_OBSERVER_H_
#define WEBKIT_FILEAPI_MOCK_FILE_CHANGE_OBSERVER_H_
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "webkit/fileapi/file_observers.h"
#include "webkit/fileapi/file_system_url.h"
#include "webkit/fileapi/task_runner_bound_observer_list.h"
namespace fileapi {
// Mock file change observer.
class MockFileChangeObserver : public FileChangeObserver {
public:
MockFileChangeObserver();
virtual ~MockFileChangeObserver();
// Creates a ChangeObserverList which only contains given |observer|.
static ChangeObserverList CreateList(MockFileChangeObserver* observer);
// FileChangeObserver overrides.
virtual void OnCreateFile(const FileSystemURL& url) OVERRIDE;
virtual void OnCreateFileFrom(const FileSystemURL& url,
const FileSystemURL& src) OVERRIDE;
virtual void OnRemoveFile(const FileSystemURL& url) OVERRIDE;
virtual void OnModifyFile(const FileSystemURL& url) OVERRIDE;
virtual void OnCreateDirectory(const FileSystemURL& url) OVERRIDE;
virtual void OnRemoveDirectory(const FileSystemURL& url) OVERRIDE;
void ResetCount() {
create_file_count_ = 0;
create_file_from_count_ = 0;
remove_file_count_ = 0;
modify_file_count_ = 0;
create_directory_count_ = 0;
remove_directory_count_ = 0;
}
bool HasNoChange() const {
return create_file_count_ == 0 &&
create_file_from_count_ == 0 &&
remove_file_count_ == 0 &&
modify_file_count_ == 0 &&
create_directory_count_ == 0 &&
remove_directory_count_ == 0;
}
int create_file_count() const { return create_file_count_; }
int create_file_from_count() const { return create_file_from_count_; }
int remove_file_count() const { return remove_file_count_; }
int modify_file_count() const { return modify_file_count_; }
int create_directory_count() const { return create_directory_count_; }
int remove_directory_count() const { return remove_directory_count_; }
int get_and_reset_create_file_count() {
int tmp = create_file_count_;
create_file_count_ = 0;
return tmp;
}
int get_and_reset_create_file_from_count() {
int tmp = create_file_from_count_;
create_file_from_count_ = 0;
return tmp;
}
int get_and_reset_remove_file_count() {
int tmp = remove_file_count_;
remove_file_count_ = 0;
return tmp;
}
int get_and_reset_modify_file_count() {
int tmp = modify_file_count_;
modify_file_count_ = 0;
return tmp;
}
int get_and_reset_create_directory_count() {
int tmp = create_directory_count_;
create_directory_count_ = 0;
return tmp;
}
int get_and_reset_remove_directory_count() {
int tmp = remove_directory_count_;
remove_directory_count_ = 0;
return tmp;
}
private:
int create_file_count_;
int create_file_from_count_;
int remove_file_count_;
int modify_file_count_;
int create_directory_count_;
int remove_directory_count_;
DISALLOW_COPY_AND_ASSIGN(MockFileChangeObserver);
};
} // namespace fileapi
#endif // WEBKIT_FILEAPI_MOCK_FILE_CHANGE_OBSERVER_H_
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