diff options
Diffstat (limited to 'tests/auto/corelib/animation/qabstractanimation/tst_qabstractanimation.cpp')
| -rw-r--r-- | tests/auto/corelib/animation/qabstractanimation/tst_qabstractanimation.cpp | 120 |
1 files changed, 92 insertions, 28 deletions
diff --git a/tests/auto/corelib/animation/qabstractanimation/tst_qabstractanimation.cpp b/tests/auto/corelib/animation/qabstractanimation/tst_qabstractanimation.cpp index b9cf91444f..6c87428d75 100644 --- a/tests/auto/corelib/animation/qabstractanimation/tst_qabstractanimation.cpp +++ b/tests/auto/corelib/animation/qabstractanimation/tst_qabstractanimation.cpp @@ -1,35 +1,11 @@ -/**************************************************************************** -** -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only #include <QtCore/qabstractanimation.h> #include <QtCore/qanimationgroup.h> #include <QTest> +#include <QtTest/private/qpropertytesthelper_p.h> class tst_QAbstractAnimation : public QObject { @@ -48,6 +24,11 @@ private slots: void avoidJumpAtStart(); void avoidJumpAtStartWithStop(); void avoidJumpAtStartWithRunning(); + void stateBinding(); + void loopCountBinding(); + void currentTimeBinding(); + void currentLoopBinding(); + void directionBinding(); }; class TestableQAbstractAnimation : public QAbstractAnimation @@ -56,7 +37,7 @@ class TestableQAbstractAnimation : public QAbstractAnimation public: TestableQAbstractAnimation() : m_duration(10) {} - virtual ~TestableQAbstractAnimation() {}; + virtual ~TestableQAbstractAnimation() override { } int duration() const override { return m_duration; } virtual void updateCurrentTime(int) override {} @@ -228,6 +209,89 @@ void tst_QAbstractAnimation::avoidJumpAtStartWithRunning() QVERIFY(anim3.currentTime() < 50); } +void tst_QAbstractAnimation::stateBinding() +{ + TestableQAbstractAnimation animation; + QTestPrivate::testReadOnlyPropertyBasics(animation, QAbstractAnimation::Stopped, + QAbstractAnimation::Running, "state", + [&] { animation.start(); }); +} + +void tst_QAbstractAnimation::loopCountBinding() +{ + TestableQAbstractAnimation animation; + QTestPrivate::testReadWritePropertyBasics(animation, 42, 43, "loopCount"); +} + +void tst_QAbstractAnimation::currentTimeBinding() +{ + TestableQAbstractAnimation animation; + + QProperty<int> currentTimeProperty; + animation.bindableCurrentTime().setBinding(Qt::makePropertyBinding(currentTimeProperty)); + QCOMPARE(animation.currentTime(), currentTimeProperty); + + // This should cancel the binding + animation.start(); + + currentTimeProperty = 5; + QVERIFY(animation.currentTime() != currentTimeProperty); + + QTestPrivate::testReadWritePropertyBasics(animation, 6, 7, "currentTime"); +} + +void tst_QAbstractAnimation::currentLoopBinding() +{ + TestableQAbstractAnimation animation; + + QTestPrivate::testReadOnlyPropertyBasics(animation, 0, 3, "currentLoop", [&] { + // Trigger an update of currentLoop + animation.setLoopCount(4); + // This brings us to the end of the animation, so currentLoop should be loopCount - 1 + animation.setCurrentTime(42); + }); +} + +void tst_QAbstractAnimation::directionBinding() +{ + TestableQAbstractAnimation animation; + QTestPrivate::testReadWritePropertyBasics(animation, QAbstractAnimation::Backward, + QAbstractAnimation::Forward, "direction"); + + // setDirection() may trigger a currentLoop update. Make sure the observers + // are notified about direction and currentLoop changes only after a consistent + // state is reached. + QProperty<int> currLoopObserver; + currLoopObserver.setBinding([&] { return animation.currentLoop(); }); + + QProperty<QAbstractAnimation::Direction> directionObserver; + directionObserver.setBinding([&] { return animation.direction(); }); + + animation.setLoopCount(10); + + bool currentLoopChanged = false; + auto currentLoopHandler = animation.bindableCurrentLoop().onValueChanged([&] { + QVERIFY(!currentLoopChanged); + QCOMPARE(currLoopObserver, 9); + QCOMPARE(directionObserver, QAbstractAnimation::Backward); + currentLoopChanged = true; + }); + + bool directionChanged = false; + auto directionHandler = animation.bindableDirection().onValueChanged([&] { + QVERIFY(!directionChanged); + QCOMPARE(currLoopObserver, 9); + QCOMPARE(directionObserver, QAbstractAnimation::Backward); + directionChanged = true; + }); + + QCOMPARE(animation.direction(), QAbstractAnimation::Forward); + // This will set currentLoop to 9 + animation.setDirection(QAbstractAnimation::Backward); + + QVERIFY(currentLoopChanged); + QVERIFY(directionChanged); +} QTEST_MAIN(tst_QAbstractAnimation) |