| /**************************************************************************** |
| ** |
| ** 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 |
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| ** 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 != nullptr); |
| 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" |