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-rw-r--r--tests/benchmarks/corelib/thread/qwaitcondition/tst_qwaitcondition.cpp129
1 files changed, 0 insertions, 129 deletions
diff --git a/tests/benchmarks/corelib/thread/qwaitcondition/tst_qwaitcondition.cpp b/tests/benchmarks/corelib/thread/qwaitcondition/tst_qwaitcondition.cpp
deleted file mode 100644
index a8c66b4353..0000000000
--- a/tests/benchmarks/corelib/thread/qwaitcondition/tst_qwaitcondition.cpp
+++ /dev/null
@@ -1,129 +0,0 @@
-/****************************************************************************
-**
-** 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
-** and conditions see https://www.qt.io/terms-conditions. For further
-** 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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtCore/QtCore>
-#include <QtTest/QtTest>
-
-#include <math.h>
-
-
-class tst_QWaitCondition : public QObject
-{
- Q_OBJECT
-
-public:
- tst_QWaitCondition()
- {
- }
-
-private slots:
- void oscillate_mutex_data();
- void oscillate_mutex();
- void oscillate_writelock_data();
- void oscillate_writelock();
-};
-
-
-int turn;
-const int threadCount = 10;
-QWaitCondition cond;
-
-template <class Mutex, class Locker>
-class OscillateThread : public QThread
-{
-public:
- Mutex *mutex;
- int m_threadid;
- int timeout;
-
- void run()
- {
- for (int count = 0; count < 5000; ++count) {
-
- Locker lock(mutex);
- while (m_threadid != turn) {
- cond.wait(mutex, timeout);
- }
- turn = (turn+1) % threadCount;
- cond.wakeAll();
- }
- }
-};
-
-template <class Mutex, class Locker>
-void oscillate(unsigned long timeout) {
-
- OscillateThread<Mutex, Locker> thrd[threadCount];
- Mutex m;
- for (int i = 0; i < threadCount; ++i) {
- thrd[i].mutex = &m;
- thrd[i].m_threadid = i;
- thrd[i].timeout = timeout;
- }
-
- QBENCHMARK {
- for (int i = 0; i < threadCount; ++i) {
- thrd[i].start();
- }
- for (int i = 0; i < threadCount; ++i) {
- thrd[i].wait();
- }
- }
-
-}
-
-void tst_QWaitCondition::oscillate_mutex_data()
-{
- QTest::addColumn<unsigned long>("timeout");
-
- QTest::newRow("0") << 0ul;
- QTest::newRow("1") << 1ul;
- QTest::newRow("1000") << 1000ul;
- QTest::newRow("forever") << ULONG_MAX;
-}
-
-void tst_QWaitCondition::oscillate_mutex()
-{
- QFETCH(unsigned long, timeout);
- oscillate<QMutex, QMutexLocker>(timeout);
-}
-
-void tst_QWaitCondition::oscillate_writelock_data()
-{
- oscillate_mutex_data();
-}
-
-void tst_QWaitCondition::oscillate_writelock()
-{
- QFETCH(unsigned long, timeout);
- oscillate<QReadWriteLock, QWriteLocker>(timeout);
-}
-
-
-QTEST_MAIN(tst_QWaitCondition)
-#include "tst_qwaitcondition.moc"