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Diffstat (limited to 'tests/auto/qml/v4misc/tst_v4misc.cpp')
| -rw-r--r-- | tests/auto/qml/v4misc/tst_v4misc.cpp | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/tests/auto/qml/v4misc/tst_v4misc.cpp b/tests/auto/qml/v4misc/tst_v4misc.cpp new file mode 100644 index 0000000000..da2b793b71 --- /dev/null +++ b/tests/auto/qml/v4misc/tst_v4misc.cpp @@ -0,0 +1,157 @@ +/**************************************************************************** +** +** Copyright (C) 2013 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 <qtest.h> + +#include <private/qv4ssa_p.h> + +class tst_v4misc: public QObject +{ + Q_OBJECT + +private slots: + void initTestCase(); + + void rangeSplitting_1(); + void rangeSplitting_2(); + void rangeSplitting_3(); +}; + +QT_BEGIN_NAMESPACE +// Avoid QHash randomization so that the temp numbering is stable. +extern Q_CORE_EXPORT QBasicAtomicInt qt_qhash_seed; // from qhash.cpp +QT_END_NAMESPACE + +using namespace QT_PREPEND_NAMESPACE(QQmlJS::V4IR); + +void tst_v4misc::initTestCase() +{ + qt_qhash_seed.store(0); + QCOMPARE(qt_qhash_seed.load(), 0); +} + +// split between two ranges +void tst_v4misc::rangeSplitting_1() +{ + LifeTimeInterval interval; + interval.addRange(59, 59); + interval.addRange(61, 62); + interval.addRange(64, 64); + interval.addRange(69, 71); + interval.validate(); + QCOMPARE(interval.end(), 71); + + LifeTimeInterval newInterval = interval.split(66, 70); + interval.validate(); + newInterval.validate(); + QVERIFY(newInterval.isSplitFromInterval()); + + QCOMPARE(interval.ranges().size(), 3); + QCOMPARE(interval.ranges()[0].start, 59); + QCOMPARE(interval.ranges()[0].end, 59); + QCOMPARE(interval.ranges()[1].start, 61); + QCOMPARE(interval.ranges()[1].end, 62); + QCOMPARE(interval.ranges()[2].start, 64); + QCOMPARE(interval.ranges()[2].end, 64); + QCOMPARE(interval.end(), 70); + + QCOMPARE(newInterval.ranges().size(), 1); + QCOMPARE(newInterval.ranges()[0].start, 70); + QCOMPARE(newInterval.ranges()[0].end, 71); + QCOMPARE(newInterval.end(), 71); +} + +// split in the middle of a range +void tst_v4misc::rangeSplitting_2() +{ + LifeTimeInterval interval; + interval.addRange(59, 59); + interval.addRange(61, 64); + interval.addRange(69, 71); + interval.validate(); + QCOMPARE(interval.end(), 71); + + LifeTimeInterval newInterval = interval.split(62, 64); + interval.validate(); + newInterval.validate(); + QVERIFY(newInterval.isSplitFromInterval()); + + QCOMPARE(interval.ranges().size(), 2); + QCOMPARE(interval.ranges()[0].start, 59); + QCOMPARE(interval.ranges()[0].end, 59); + QCOMPARE(interval.ranges()[1].start, 61); + QCOMPARE(interval.ranges()[1].end, 62); + QCOMPARE(interval.end(), 64); + + QCOMPARE(newInterval.ranges().size(), 2); + QCOMPARE(newInterval.ranges()[0].start, 64); + QCOMPARE(newInterval.ranges()[0].end, 64); + QCOMPARE(newInterval.ranges()[1].start, 69); + QCOMPARE(newInterval.ranges()[1].end, 71); + QCOMPARE(newInterval.end(), 71); +} + +// split in the middle of a range, and let it never go back to active again +void tst_v4misc::rangeSplitting_3() +{ + LifeTimeInterval interval; + interval.addRange(59, 59); + interval.addRange(61, 64); + interval.addRange(69, 71); + interval.validate(); + QCOMPARE(interval.end(), 71); + + LifeTimeInterval newInterval = interval.split(64, LifeTimeInterval::Invalid); + interval.validate(); + newInterval.validate(); + QVERIFY(!newInterval.isValid()); + + QCOMPARE(interval.ranges().size(), 2); + QCOMPARE(interval.ranges()[0].start, 59); + QCOMPARE(interval.ranges()[0].end, 59); + QCOMPARE(interval.ranges()[1].start, 61); + QCOMPARE(interval.ranges()[1].end, 64); + QCOMPARE(interval.end(), 71); +} + +QTEST_MAIN(tst_v4misc) + +#include "tst_v4misc.moc" |