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Diffstat (limited to 'tests/auto/quick/sharedimage/tst_sharedimage.cpp')
-rw-r--r-- | tests/auto/quick/sharedimage/tst_sharedimage.cpp | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/tests/auto/quick/sharedimage/tst_sharedimage.cpp b/tests/auto/quick/sharedimage/tst_sharedimage.cpp new file mode 100644 index 0000000000..b91fc8a0de --- /dev/null +++ b/tests/auto/quick/sharedimage/tst_sharedimage.cpp @@ -0,0 +1,103 @@ +/**************************************************************************** +** +** 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 <QtTest> +#include <private/qquickimage_p.h> +#include <QQmlApplicationEngine> + +class tst_sharedimage : public QObject +{ + Q_OBJECT +public: + tst_sharedimage() + { + } + +private slots: + void initTestCase(); + void compareToPlainLoad_data(); + void compareToPlainLoad(); +}; + +void tst_sharedimage::initTestCase() +{ +#if !QT_CONFIG(systemsemaphore) + QSKIP("Shared image not supported"); +#endif +} + +void tst_sharedimage::compareToPlainLoad_data() +{ + QString imagePath = QFINDTESTDATA("data/yellow.png"); + if (imagePath.startsWith(QLatin1Char('/'))) + imagePath.remove(0, 1); + QString plainImage("Image { source: \"file:///%1\"; cache: false; %2 }"); + QString sharedImage("Image { source: \"image://shared/%1\"; cache: false; %2 }"); + QString script("import QtQuick 2.0\nimport Qt.labs.sharedimage 1.0\n%1\n"); + + QString plain = script.arg(plainImage).arg(imagePath); + QString shared = script.arg(sharedImage).arg(imagePath); + + QTest::addColumn<QByteArray>("plainScript"); + QTest::addColumn<QByteArray>("sharedScript"); + + QString opts = QStringLiteral("asynchronous: false;"); + QTest::newRow("sync") << plain.arg(opts).toLatin1() << shared.arg(opts).toLatin1(); + + opts = QStringLiteral("asynchronous: true"); + QTest::newRow("async") << plain.arg(opts).toLatin1() << shared.arg(opts).toLatin1(); + + opts = QStringLiteral("sourceSize: Qt.size(50, 50)"); + QTest::newRow("scaled, stretch") << plain.arg(opts).toLatin1() << shared.arg(opts).toLatin1(); + + opts = QStringLiteral("sourceSize: Qt.size(50, 50); fillMode: Image.PreserveAspectFit"); + QTest::newRow("scaled, aspectfit") << plain.arg(opts).toLatin1() << shared.arg(opts).toLatin1(); +} + +void tst_sharedimage::compareToPlainLoad() +{ + QFETCH(QByteArray, plainScript); + QFETCH(QByteArray, sharedScript); + + QImage images[2]; + for (int i = 0; i < 2; i++) { + QQmlApplicationEngine engine; + engine.loadData(i ? sharedScript : plainScript); + QVERIFY(engine.rootObjects().size()); + QQuickImage *obj = qobject_cast<QQuickImage*>(engine.rootObjects().at(0)); + QVERIFY(obj != 0); + QTRY_VERIFY(!obj->image().isNull()); + images[i] = obj->image(); + } + + QCOMPARE(images[1], images[0].convertToFormat(images[1].format())); +} + +QTEST_MAIN(tst_sharedimage) + +#include "tst_sharedimage.moc" |