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/****************************************************************************
**
** Copyright (C) 2010 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();
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);
delete item;
}
QTEST_MAIN(tst_qdeclarativeconnection)
#include "tst_qdeclarativeconnection.moc"
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