/****************************************************************************

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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

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** This file is part of the test suite of the Qt Toolkit.

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** contained in the Technology Preview License Agreement accompanying

** this package.

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** GNU Lesser General Public License Usage

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** General Public License version 2.1 as published by the Free Software

** Foundation and appearing in the file LICENSE.LGPL included in the

** packaging of this file.  Please review the following information to

** ensure the GNU Lesser General Public License version 2.1 requirements

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****************************************************************************/

#ifndef QBEARERTESTCOMMON_H

#define QBEARERTESTCOMMON_H

// Wait for __expr to happen, while still allowing events to be processed.

#define QTRY_NOOP(__expr) \

    do { \

        const int __step = 50; \

        const int __timeout = 15000; \

        if (!(__expr)) { \

            QTest::qWait(0); \

        } \

        for (int __i = 0; __i < __timeout && !(__expr); __i+=__step) { \

            QTest::qWait(__step); \

        } \

    } while(0)

// Will try to wait for the condition while allowing event processing

#define QTRY_VERIFY(__expr) \

    do { \

        const int __step = 50; \

        const int __timeout = 90000; \

        if (!(__expr)) { \

            QTest::qWait(0); \

        } \

        for (int __i = 0; __i < __timeout && !(__expr); __i+=__step) { \

            QTest::qWait(__step); \

        } \

        QVERIFY(__expr); \

    } while(0)

// Will try to wait for the condition while allowing event processing

#define QTRY_COMPARE(__expr, __expected) \

    do { \

        const int __step = 50; \

        const int __timeout = 90000; \

        if ((__expr) != (__expected)) { \

            QTest::qWait(0); \

        } \

        for (int __i = 0; __i < __timeout && ((__expr) != (__expected)); __i+=__step) { \

            QTest::qWait(__step); \

        } \

        QCOMPARE(__expr, __expected); \

    } while(0)

#endif