8237e39f5d
The test orchestrator shouldn't have to deal with the individual options needed for each test. Change-Id: I78bbf4850cc649e625bd08a7aedf02267ba1314d Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
76 lines
2.3 KiB
C++
76 lines
2.3 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtCore/QCoreApplication>
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#include <QtTest/QtTest>
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#include <private/cycle_p.h>
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class tst_BenchlibTickCounter: public QObject
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{
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Q_OBJECT
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private slots:
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void threeBillionTicks();
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};
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void tst_BenchlibTickCounter::threeBillionTicks()
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{
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#ifndef HAVE_TICK_COUNTER
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QSKIP("Tick counter not available on this platform");
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#else
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QBENCHMARK {
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CycleCounterTicks start = getticks();
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double el = 0.;
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double max = el;
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while (el < 3000000000.) {
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/* Verify that elapsed time never decreases */
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QVERIFY2(el >= max, qPrintable(
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QString("Tick counter is not monotonic\nElapsed moved from %1 to %2")
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.arg(max).arg(el)
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));
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max = el;
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el = elapsed(getticks(), start);
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}
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}
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#endif
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}
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int main(int argc, char *argv[])
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{
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std::vector<const char*> args(argv, argv + argc);
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args.push_back("-tickcounter");
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argc = args.size();
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argv = const_cast<char**>(&args[0]);
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QTEST_MAIN_IMPL(tst_BenchlibTickCounter)
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}
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#include "tst_benchlibtickcounter.moc"
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