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Diffstat (limited to 'tests/auto/declarative/qdeclarativeconnection/tst_qdeclarativeconnection.cpp')
-rw-r--r-- | tests/auto/declarative/qdeclarativeconnection/tst_qdeclarativeconnection.cpp | 234 |
1 files changed, 234 insertions, 0 deletions
diff --git a/tests/auto/declarative/qdeclarativeconnection/tst_qdeclarativeconnection.cpp b/tests/auto/declarative/qdeclarativeconnection/tst_qdeclarativeconnection.cpp new file mode 100644 index 0000000000..b34d8e8a21 --- /dev/null +++ b/tests/auto/declarative/qdeclarativeconnection/tst_qdeclarativeconnection.cpp @@ -0,0 +1,234 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** 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, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include <qtest.h> +#include <QtDeclarative/qdeclarativeengine.h> +#include <QtDeclarative/qdeclarativecomponent.h> +#include <private/qdeclarativeconnections_p.h> +#include <private/qdeclarativeitem_p.h> +#include "../../../shared/util.h" +#include <QtDeclarative/qdeclarativescriptstring.h> + +#ifdef Q_OS_SYMBIAN +// In Symbian OS test data is located in applications private dir +#define SRCDIR "." +#endif + +class tst_qdeclarativeconnection : public QObject + +{ + Q_OBJECT +public: + tst_qdeclarativeconnection(); + +private slots: + void defaultValues(); + void properties(); + void connection(); + void trimming(); + void targetChanged(); + void unknownSignals_data(); + void unknownSignals(); + void errors_data(); + void errors(); + +private: + QDeclarativeEngine engine; +}; + +tst_qdeclarativeconnection::tst_qdeclarativeconnection() +{ +} + +void tst_qdeclarativeconnection::defaultValues() +{ + QDeclarativeEngine engine; + QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/test-connection3.qml")); + QDeclarativeConnections *item = qobject_cast<QDeclarativeConnections*>(c.create()); + + QVERIFY(item != 0); + QVERIFY(item->target() == 0); + + delete item; +} + +void tst_qdeclarativeconnection::properties() +{ + QDeclarativeEngine engine; + QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/test-connection2.qml")); + QDeclarativeConnections *item = qobject_cast<QDeclarativeConnections*>(c.create()); + + QVERIFY(item != 0); + + QVERIFY(item != 0); + QVERIFY(item->target() == item); + + delete item; +} + +void tst_qdeclarativeconnection::connection() +{ + QDeclarativeEngine engine; + QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/test-connection.qml")); + QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(c.create()); + + QVERIFY(item != 0); + + QCOMPARE(item->property("tested").toBool(), false); + QCOMPARE(item->width(), 50.); + emit item->setWidth(100.); + QCOMPARE(item->width(), 100.); + QCOMPARE(item->property("tested").toBool(), true); + + delete item; +} + +void tst_qdeclarativeconnection::trimming() +{ + QDeclarativeEngine engine; + QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/trimming.qml")); + QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(c.create()); + + QVERIFY(item != 0); + + QCOMPARE(item->property("tested").toString(), QString("")); + int index = item->metaObject()->indexOfSignal("testMe(int,QString)"); + QMetaMethod method = item->metaObject()->method(index); + method.invoke(item, + Qt::DirectConnection, + Q_ARG(int, 5), + Q_ARG(QString, "worked")); + QCOMPARE(item->property("tested").toString(), QString("worked5")); + + delete item; +} + +// Confirm that target can be changed by one of our signal handlers +void tst_qdeclarativeconnection::targetChanged() +{ + QDeclarativeEngine engine; + QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/connection-targetchange.qml")); + QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(c.create()); + QVERIFY(item != 0); + + QDeclarativeConnections *connections = item->findChild<QDeclarativeConnections*>("connections"); + QVERIFY(connections); + + QDeclarativeItem *item1 = item->findChild<QDeclarativeItem*>("item1"); + QVERIFY(item1); + + item1->setWidth(200); + + QDeclarativeItem *item2 = item->findChild<QDeclarativeItem*>("item2"); + QVERIFY(item2); + QVERIFY(connections->target() == item2); + + // If we don't crash then we're OK + + delete item; +} + +void tst_qdeclarativeconnection::unknownSignals_data() +{ + QTest::addColumn<QString>("file"); + QTest::addColumn<QString>("error"); + + QTest::newRow("basic") << "connection-unknownsignals.qml" << ":6:5: QML Connections: Cannot assign to non-existent property \"onFooBar\""; + QTest::newRow("parent") << "connection-unknownsignals-parent.qml" << ":6:5: QML Connections: Cannot assign to non-existent property \"onFooBar\""; + QTest::newRow("ignored") << "connection-unknownsignals-ignored.qml" << ""; // should be NO error + QTest::newRow("notarget") << "connection-unknownsignals-notarget.qml" << ""; // should be NO error +} + +void tst_qdeclarativeconnection::unknownSignals() +{ + QFETCH(QString, file); + QFETCH(QString, error); + + QUrl url = QUrl::fromLocalFile(SRCDIR "/data/" + file); + if (!error.isEmpty()) { + QTest::ignoreMessage(QtWarningMsg, (url.toString() + error).toLatin1()); + } else { + // QTest has no way to insist no message (i.e. fail) + } + + QDeclarativeEngine engine; + QDeclarativeComponent c(&engine, url); + QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(c.create()); + QVERIFY(item != 0); + + // check that connection is created (they are all runtime errors) + QDeclarativeConnections *connections = item->findChild<QDeclarativeConnections*>("connections"); + QVERIFY(connections); + + if (file == "connection-unknownsignals-ignored.qml") + QVERIFY(connections->ignoreUnknownSignals()); + + delete item; +} + +void tst_qdeclarativeconnection::errors_data() +{ + QTest::addColumn<QString>("file"); + QTest::addColumn<QString>("error"); + + QTest::newRow("no \"on\"") << "error-property.qml" << "Cannot assign to non-existent property \"fakeProperty\""; + QTest::newRow("3rd letter lowercase") << "error-property2.qml" << "Cannot assign to non-existent property \"onfakeProperty\""; + QTest::newRow("child object") << "error-object.qml" << "Connections: nested objects not allowed"; + QTest::newRow("grouped object") << "error-syntax.qml" << "Connections: syntax error"; +} + +void tst_qdeclarativeconnection::errors() +{ + QFETCH(QString, file); + QFETCH(QString, error); + + QUrl url = QUrl::fromLocalFile(SRCDIR "/data/" + file); + + QDeclarativeEngine engine; + QDeclarativeComponent c(&engine, url); + QVERIFY(c.isError() == true); + QList<QDeclarativeError> errors = c.errors(); + QVERIFY(errors.count() == 1); + QCOMPARE(errors.at(0).description(), error); +} + +QTEST_MAIN(tst_qdeclarativeconnection) + +#include "tst_qdeclarativeconnection.moc" |