qt5base-lts/tests/auto/testlib/selftests/benchliboptions/tst_benchliboptions.cpp
Volker Hilsheimer 0a1c0accf0 Fix compiler warnings from int/size_t mismatches
Cast size_t return from std::vector explicitly to int to silence compiler
warnings.

Change-Id: I0c425b3cec7feec0712e1173ab7e60b28695d6d7
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
2021-04-28 06:48:43 +02:00

124 lines
3.9 KiB
C++

/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
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** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtCore/QCoreApplication>
#include <QTest>
#include <QWinEventNotifier>
#include <QAbstractEventDispatcher>
/* Custom event dispatcher to ensure we don't receive any spontaneous events */
class TestEventDispatcher : public QAbstractEventDispatcher
{
Q_OBJECT
public:
TestEventDispatcher(QObject* parent =0)
: QAbstractEventDispatcher(parent)
{}
void interrupt() override {}
bool processEvents(QEventLoop::ProcessEventsFlags) override { return false; }
void registerSocketNotifier(QSocketNotifier*) override {}
void registerTimer(int,qint64,Qt::TimerType,QObject*) override {}
QList<TimerInfo> registeredTimers(QObject*) const override { return QList<TimerInfo>(); }
void unregisterSocketNotifier(QSocketNotifier*) override {}
bool unregisterTimer(int) override { return false; }
bool unregisterTimers(QObject*) override { return false; }
int remainingTime(int) override { return 0; }
void wakeUp() override {}
#ifdef Q_OS_WIN
bool registerEventNotifier(QWinEventNotifier *) { return false; }
void unregisterEventNotifier(QWinEventNotifier *) { }
#endif
};
class tst_BenchlibOptions: public QObject
{
Q_OBJECT
private slots:
void threeEvents();
};
class tst_BenchlibFifteenIterations : public tst_BenchlibOptions
{ Q_OBJECT };
class tst_BenchlibOneHundredMinimum : public tst_BenchlibOptions
{ Q_OBJECT };
void tst_BenchlibOptions::threeEvents()
{
QAbstractEventDispatcher* ed = QAbstractEventDispatcher::instance();
QBENCHMARK {
ed->filterNativeEvent("", 0, 0);
ed->filterNativeEvent("", 0, 0);
ed->filterNativeEvent("", 0, 0);
}
}
int main(int argc, char** argv)
{
std::vector<const char*> args(argv, argv + argc);
args.push_back("-eventcounter");
int ret = 0;
TestEventDispatcher dispatcher;
QCoreApplication app(argc, argv);
/* Run with no special arguments. */
{
tst_BenchlibOptions test;
ret += QTest::qExec(&test, int(args.size()), const_cast<char**>(&args[0]));
}
/* Run with an exact number of iterations. */
{
auto extraArgs = args;
extraArgs.push_back("-iterations");
extraArgs.push_back("15");
tst_BenchlibFifteenIterations test;
ret += QTest::qExec(&test, int(extraArgs.size()), const_cast<char**>(&extraArgs[0]));
}
/*
Run until getting a value of at least 100.
*/
{
auto extraArgs = args;
extraArgs.push_back("-minimumvalue");
extraArgs.push_back("100");
tst_BenchlibOneHundredMinimum test;
ret += QTest::qExec(&test, int(extraArgs.size()), const_cast<char**>(&extraArgs[0]));
}
return ret;
}
#include "tst_benchliboptions.moc"