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/*
* This file is part of KDevelop
* Copyright 2008 Manuel Breugelmans <mbr.nxi@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#ifndef KDEVPLATFORM_KDEVSIGNALSPY_H
#define KDEVPLATFORM_KDEVSIGNALSPY_H
#include <QObject>
#include "testsexport.h"
class QEventLoop;
class QTimer;
namespace KDevelop {
/*! A signal spy which exits the event loop when the signal is called,
* and remembers that the signal was emitted.
* adapted version of kdelibs/kdecore/utils/qtest_kde.cpp */
class KDEVPLATFORMTESTS_EXPORT KDevSignalSpy
: public QObject
{
Q_OBJECT
public:
/*! Constructor. @p obj the object that is expected to emit @p signal. */
KDevSignalSpy(QObject* obj, const char* signal,
Qt::ConnectionType ct = Qt::AutoConnection);
/*! Blocks until either the expected signal has been emitted or
* @p timeout milliseconds have passed. */
bool wait(int timeout);
private Q_SLOTS:
void signalEmitted();
private:
QObject* m_obj;
bool m_emitted;
QEventLoop* m_loop;
QTimer* m_timer;
};
} // KDevelop
#endif
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