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Diffstat (limited to 'tests/auto/corelib/thread/qfuturesynchronizer/tst_qfuturesynchronizer.cpp')
-rw-r--r-- | tests/auto/corelib/thread/qfuturesynchronizer/tst_qfuturesynchronizer.cpp | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/tests/auto/corelib/thread/qfuturesynchronizer/tst_qfuturesynchronizer.cpp b/tests/auto/corelib/thread/qfuturesynchronizer/tst_qfuturesynchronizer.cpp new file mode 100644 index 0000000000..6b48c96a57 --- /dev/null +++ b/tests/auto/corelib/thread/qfuturesynchronizer/tst_qfuturesynchronizer.cpp @@ -0,0 +1,158 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** 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 +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtTest> + +#include <QtCore/qfuturesynchronizer.h> +#include <QtCore/qfuture.h> + +class tst_QFutureSynchronizer : public QObject +{ + Q_OBJECT + + +private Q_SLOTS: + void construction(); + void addFuture(); + void cancelOnWait(); + void clearFutures(); + void futures(); + void setFuture(); + void waitForFinished(); +}; + + +void tst_QFutureSynchronizer::construction() +{ + + QFuture<void> future; + QFutureSynchronizer<void> synchronizer; + QFutureSynchronizer<void> synchronizerWithFuture(future); + + QCOMPARE(synchronizer.futures().size(), 0); + QCOMPARE(synchronizerWithFuture.futures().size(), 1); +} + +void tst_QFutureSynchronizer::addFuture() +{ + QFutureSynchronizer<void> synchronizer; + + synchronizer.addFuture(QFuture<void>()); + QFuture<void> future; + synchronizer.addFuture(future); + synchronizer.addFuture(future); + + QCOMPARE(synchronizer.futures().size(), 3); +} + +void tst_QFutureSynchronizer::cancelOnWait() +{ + QFutureSynchronizer<void> synchronizer; + QVERIFY(!synchronizer.cancelOnWait()); + synchronizer.setCancelOnWait(true); + QVERIFY(synchronizer.cancelOnWait()); + synchronizer.setCancelOnWait(false); + QVERIFY(!synchronizer.cancelOnWait()); + synchronizer.setCancelOnWait(true); + QVERIFY(synchronizer.cancelOnWait()); +} + +void tst_QFutureSynchronizer::clearFutures() +{ + QFutureSynchronizer<void> synchronizer; + synchronizer.clearFutures(); + QVERIFY(synchronizer.futures().isEmpty()); + + synchronizer.addFuture(QFuture<void>()); + QFuture<void> future; + synchronizer.addFuture(future); + synchronizer.addFuture(future); + synchronizer.clearFutures(); + QVERIFY(synchronizer.futures().isEmpty()); +} + +void tst_QFutureSynchronizer::futures() +{ + QFutureSynchronizer<void> synchronizer; + + QList<QFuture<void> > futures; + for (int i=0; i<100; i++) { + QFuture<void> future; + futures.append(future); + synchronizer.addFuture(future); + } + + QCOMPARE(futures, synchronizer.futures()); +} + +void tst_QFutureSynchronizer::setFuture() +{ + QFutureSynchronizer<void> synchronizer; + + for (int i=0; i<100; i++) { + synchronizer.addFuture(QFuture<void>()); + } + QCOMPARE(synchronizer.futures().size(), 100); + + QFuture<void> future; + synchronizer.setFuture(future); + QCOMPARE(synchronizer.futures().size(), 1); + QCOMPARE(synchronizer.futures().first(), future); +} + +void tst_QFutureSynchronizer::waitForFinished() +{ + QFutureSynchronizer<void> synchronizer; + + for (int i=0; i<100; i++) { + synchronizer.addFuture(QFuture<void>()); + } + synchronizer.waitForFinished(); + const QList<QFuture<void> > futures = synchronizer.futures(); + + for (int i=0; i<100; i++) { + QVERIFY(futures.at(i).isFinished()); + } +} + +QTEST_MAIN(tst_QFutureSynchronizer) + +#include "tst_qfuturesynchronizer.moc" |