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Diffstat (limited to 'tests/auto/declarative/qmlshadersplugin/tst_qmlshadersplugin.cpp')
| -rw-r--r-- | tests/auto/declarative/qmlshadersplugin/tst_qmlshadersplugin.cpp | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/tests/auto/declarative/qmlshadersplugin/tst_qmlshadersplugin.cpp b/tests/auto/declarative/qmlshadersplugin/tst_qmlshadersplugin.cpp new file mode 100644 index 00000000..ba7f7957 --- /dev/null +++ b/tests/auto/declarative/qmlshadersplugin/tst_qmlshadersplugin.cpp @@ -0,0 +1,205 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QML Shaders plugin of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <qtest.h> +#include <QtDeclarative> +#include "../../../../src/imports/shaders/shadereffectitem.h" +#include "../../../../src/imports/shaders/shadereffectsource.h" +#include "../../../../src/imports/shaders/shadereffect.h" + +static const char qt_default_vertex_code[] = + "uniform highp mat4 qt_ModelViewProjectionMatrix;\n" + "attribute highp vec4 qt_Vertex;\n" + "attribute highp vec2 qt_MultiTexCoord0;\n" + "varying highp vec2 qt_TexCoord0;\n" + "void main(void)\n" + "{\n" + "qt_TexCoord0 = qt_MultiTexCoord0;\n" + "gl_Position = qt_ModelViewProjectionMatrix * qt_Vertex;\n" + "}\n"; + +static const char qt_default_fragment_code[] = + "varying highp vec2 qt_TexCoord0;\n" + "uniform lowp sampler2D source;\n" + "void main(void)\n" + "{\n" + "gl_FragColor = texture2D(source, qt_TexCoord0.st);\n" + "}\n"; + +class tst_qmlshadersplugin : public QObject +{ + Q_OBJECT + +private slots: + void initTestCase(); + void shaderEffectItemAPI(); + void shaderEffectSourceAPI(); + void combined(); + +private: + QDeclarativeEngine engine; +}; + +void tst_qmlshadersplugin::initTestCase() +{ + const char *uri ="Qt.labs.shaders"; + qmlRegisterType<ShaderEffectItem>(uri, 1, 0, "ShaderEffectItem"); + qmlRegisterType<ShaderEffectSource>(uri, 1, 0, "ShaderEffectSource"); +} + + +void tst_qmlshadersplugin::shaderEffectItemAPI() +{ + // Creation + QString componentStr = "import QtQuick 1.0\n" + "import Qt.labs.shaders 1.0\n" + "ShaderEffectItem {\n" + "property variant source\n" + "width: 200; height: 300\n" + "}"; + QDeclarativeComponent component(&engine); + component.setData(componentStr.toLatin1(), QUrl::fromLocalFile("")); + + QObject *obj = component.create(); + QTest::qWait(100); + QVERIFY(obj != 0); + + // Default values + QCOMPARE(obj->property("width").toDouble(), 200.); + QCOMPARE(obj->property("height").toDouble(), 300.); + QCOMPARE(obj->property("fragmentShader").toString(), QString("")); + QCOMPARE(obj->property("vertexShader").toString(), QString("")); + QCOMPARE(obj->property("blending").toBool(), true); + QCOMPARE(obj->property("meshResolution").toSize(), QSize(1, 1)); + QCOMPARE(obj->property("visible").toBool(), true); + + // Seting the values + QVERIFY(obj->setProperty("fragmentShader", QString(qt_default_fragment_code))); + QVERIFY(obj->setProperty("vertexShader", QString(qt_default_vertex_code))); + QVERIFY(obj->setProperty("blending", false)); + QVERIFY(obj->setProperty("meshResolution", QSize(20, 10))); + QVERIFY(obj->setProperty("visible", false)); + + QCOMPARE(obj->property("fragmentShader").toString(), QString(qt_default_fragment_code)); + QCOMPARE(obj->property("vertexShader").toString(), QString(qt_default_vertex_code)); + QCOMPARE(obj->property("blending").toBool(), false); + QCOMPARE(obj->property("meshResolution").toSize(), QSize(20, 10)); + QCOMPARE(obj->property("visible").toBool(), false); + + delete obj; +} + +void tst_qmlshadersplugin::shaderEffectSourceAPI() +{ + // Creation + QString componentStr = "import QtQuick 1.0\n" + "import Qt.labs.shaders 1.0\n" + "ShaderEffectSource {}"; + QDeclarativeComponent shaderEffectSourceComponent(&engine); + shaderEffectSourceComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile("")); + + QObject *obj = shaderEffectSourceComponent.create(); + QTest::qWait(100); + QVERIFY(obj != 0); + + // Default values + QCOMPARE(obj->property("sourceRect").toRect(), QRect(0, 0, 0, 0)); + QCOMPARE(obj->property("textureSize").toSize(), QSize(0, 0)); + QCOMPARE(obj->property("live").toBool(), true); + QCOMPARE(obj->property("hideSource").toBool(), false); + QCOMPARE(obj->property("wrapMode").toUInt(), static_cast<unsigned int>(ShaderEffectSource::ClampToEdge)); + + // Seting the values + componentStr = "import QtQuick 1.0\n" + "Item {}"; + QDeclarativeComponent itemComponent(&engine); + itemComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile("")); + QDeclarativeItem *item = qobject_cast<QDeclarativeItem *> (itemComponent.create()); + QVERIFY(item != 0); + + QVERIFY(obj->setProperty("sourceItem", QVariant::fromValue(item))); + QVERIFY(obj->setProperty("sourceRect", QRect(10, 20, 30, 40))); + QVERIFY(obj->setProperty("textureSize", QSize(50, 100))); + QVERIFY(obj->setProperty("live", false)); + QVERIFY(obj->setProperty("hideSource", true)); + QVERIFY(obj->setProperty("wrapMode", static_cast<unsigned int>(ShaderEffectSource::Repeat))); + + QCOMPARE(obj->property("sourceItem"), QVariant::fromValue(item)); + QCOMPARE(obj->property("sourceRect").toRect(), QRect(10, 20, 30, 40)); + QCOMPARE(obj->property("textureSize").toSize(), QSize(50, 100)); + QCOMPARE(obj->property("live").toBool(), false); + QCOMPARE(obj->property("hideSource").toBool(), true); + QCOMPARE(obj->property("wrapMode").toUInt(), static_cast<unsigned int>(ShaderEffectSource::Repeat)); + + delete item; + delete obj; +} + +void tst_qmlshadersplugin::combined() +{ + QGLFormat format = QGLFormat::defaultFormat(); + format.setSampleBuffers(false); + format.setSwapInterval(1); + + QGLWidget* glWidget = new QGLWidget(format); + glWidget->setAutoFillBackground(false); + + QDeclarativeView view; + view.setViewportUpdateMode(QGraphicsView::FullViewportUpdate); + view.setAttribute(Qt::WA_OpaquePaintEvent); + view.setAttribute(Qt::WA_NoSystemBackground); + view.setViewport(glWidget); + view.setSource(QUrl::fromLocalFile("main.qml")); + view.show(); + QTest::qWait(1000); + + QObject *item = view.rootObject()->findChild<QDeclarativeItem*>("effectItem"); + QVERIFY(item != 0); + + QObject *src = view.rootObject()->findChild<QDeclarativeItem*>("effectSource"); + QVERIFY(src != 0); + + QCOMPARE(item->property("source"), QVariant::fromValue(src)); +} + +QTEST_MAIN(tst_qmlshadersplugin) + +#include "tst_qmlshadersplugin.moc" |