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/****************************************************************************
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**
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <qcoreapplication.h>
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#include <qdebug.h>
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#include <QtTest/QtTest>
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#include <QtDBus/QtDBus>
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class BaseObject: public QObject
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{
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Q_OBJECT
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Q_CLASSINFO("D-Bus Interface", "local.BaseObject")
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public:
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BaseObject(QObject *parent = 0) : QObject(parent) { }
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public slots:
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void anotherMethod() { }
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};
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class MyObject: public BaseObject
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{
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Q_OBJECT
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public slots:
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void method(const QDBusMessage &msg);
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public:
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static QString path;
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int callCount;
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MyObject(QObject *parent = 0) : BaseObject(parent), callCount(0) {}
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};
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void MyObject::method(const QDBusMessage &msg)
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{
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path = msg.path();
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++callCount;
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//qDebug() << msg;
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}
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class tst_QDBusConnection: public QObject
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{
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Q_OBJECT
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int signalsReceived;
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public slots:
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void oneSlot() { ++signalsReceived; }
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private slots:
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void noConnection();
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void connectToBus();
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void connect();
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void send();
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void sendAsync();
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void sendSignal();
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void registerObject_data();
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void registerObject();
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void registerObject2();
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void registerQObjectChildren();
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void callSelf();
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void multipleInterfacesInQObject();
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void slotsWithLessParameters();
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public:
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QString serviceName() const { return "com.trolltech.Qt.Autotests.QDBusConnection"; }
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bool callMethod(const QDBusConnection &conn, const QString &path);
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};
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class QDBusSpy: public QObject
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{
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Q_OBJECT
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public slots:
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void handlePing(const QString &str) { args.clear(); args << str; }
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void asyncReply(const QDBusMessage &msg) { args = msg.arguments(); }
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public:
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QList<QVariant> args;
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};
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void tst_QDBusConnection::noConnection()
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{
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QDBusConnection con = QDBusConnection::connectToBus("unix:path=/dev/null", "testconnection");
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QVERIFY(!con.isConnected());
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// try sending a message. This should fail
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QDBusMessage msg = QDBusMessage::createMethodCall("org.kde.selftest", "/org/kde/selftest",
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"org.kde.selftest", "Ping");
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msg << QLatin1String("ping");
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QVERIFY(!con.send(msg));
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QDBusSpy spy;
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QVERIFY(con.callWithCallback(msg, &spy, SLOT(asyncReply)) == 0);
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QDBusMessage reply = con.call(msg);
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QVERIFY(reply.type() == QDBusMessage::ErrorMessage);
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QDBusReply<void> voidreply(reply);
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QVERIFY(!voidreply.isValid());
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QDBusConnection::disconnectFromBus("testconnection");
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}
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void tst_QDBusConnection::sendSignal()
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{
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QDBusConnection con = QDBusConnection::sessionBus();
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QVERIFY(con.isConnected());
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QDBusMessage msg = QDBusMessage::createSignal("/org/kde/selftest", "org.kde.selftest",
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"Ping");
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msg << QLatin1String("ping");
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QVERIFY(con.send(msg));
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QTest::qWait(1000);
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}
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void tst_QDBusConnection::send()
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{
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QDBusConnection con = QDBusConnection::sessionBus();
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QVERIFY(con.isConnected());
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QDBusMessage msg = QDBusMessage::createMethodCall("org.freedesktop.DBus",
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"/org/freedesktop/DBus", "org.freedesktop.DBus", "ListNames");
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QDBusMessage reply = con.call(msg);
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QCOMPARE(reply.arguments().count(), 1);
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QCOMPARE(reply.arguments().at(0).typeName(), "QStringList");
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QVERIFY(reply.arguments().at(0).toStringList().contains(con.baseService()));
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}
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void tst_QDBusConnection::sendAsync()
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{
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QDBusConnection con = QDBusConnection::sessionBus();
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QVERIFY(con.isConnected());
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QDBusSpy spy;
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QDBusMessage msg = QDBusMessage::createMethodCall("org.freedesktop.DBus",
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"/org/freedesktop/DBus", "org.freedesktop.DBus", "ListNames");
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QVERIFY(con.callWithCallback(msg, &spy, SLOT(asyncReply(QDBusMessage))));
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QTest::qWait(1000);
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QCOMPARE(spy.args.value(0).typeName(), "QStringList");
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QVERIFY(spy.args.at(0).toStringList().contains(con.baseService()));
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}
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void tst_QDBusConnection::connect()
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{
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QDBusSpy spy;
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QDBusConnection con = QDBusConnection::sessionBus();
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con.connect(con.baseService(), "/org/kde/selftest", "org.kde.selftest", "ping", &spy,
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SLOT(handlePing(QString)));
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QDBusMessage msg = QDBusMessage::createSignal("/org/kde/selftest", "org.kde.selftest",
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"ping");
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msg << QLatin1String("ping");
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QVERIFY(con.send(msg));
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QTest::qWait(1000);
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QCOMPARE(spy.args.count(), 1);
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QCOMPARE(spy.args.at(0).toString(), QString("ping"));
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}
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void tst_QDBusConnection::connectToBus()
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{
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{
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QDBusConnection con = QDBusConnection::connectToBus(
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QDBusConnection::SessionBus, "bubu");
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QVERIFY(con.isConnected());
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QVERIFY(!con.lastError().isValid());
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QDBusConnection con2("foo");
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QVERIFY(!con2.isConnected());
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QVERIFY(!con2.lastError().isValid());
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con2 = con;
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QVERIFY(con.isConnected());
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QVERIFY(con2.isConnected());
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QVERIFY(!con.lastError().isValid());
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QVERIFY(!con2.lastError().isValid());
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}
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{
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QDBusConnection con("bubu");
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QVERIFY(con.isConnected());
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QVERIFY(!con.lastError().isValid());
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}
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QDBusConnection::disconnectFromBus("bubu");
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{
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QDBusConnection con("bubu");
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QVERIFY(!con.isConnected());
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QVERIFY(!con.lastError().isValid());
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}
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QByteArray address = qgetenv("DBUS_SESSION_BUS_ADDRESS");
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if (!address.isEmpty()) {
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QDBusConnection con = QDBusConnection::connectToBus(address, "newconn");
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QVERIFY(con.isConnected());
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QVERIFY(!con.lastError().isValid());
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QDBusConnection::disconnectFromBus("newconn");
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}
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}
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void tst_QDBusConnection::registerObject_data()
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{
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QTest::addColumn<QString>("path");
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QTest::newRow("/") << "/";
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QTest::newRow("/p1") << "/p1";
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QTest::newRow("/p2") << "/p2";
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QTest::newRow("/p1/q") << "/p1/q";
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QTest::newRow("/p1/q/r") << "/p1/q/r";
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}
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void tst_QDBusConnection::registerObject()
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{
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QFETCH(QString, path);
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QDBusConnection con = QDBusConnection::sessionBus();
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QVERIFY(con.isConnected());
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//QVERIFY(!callMethod(con, path));
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{
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// register one object at root:
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MyObject obj;
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QVERIFY(con.registerObject(path, &obj, QDBusConnection::ExportAllSlots));
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QCOMPARE(con.objectRegisteredAt(path), &obj);
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QVERIFY(callMethod(con, path));
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QCOMPARE(obj.path, path);
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}
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// make sure it's gone
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QVERIFY(!callMethod(con, path));
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}
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void tst_QDBusConnection::registerObject2()
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{
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QDBusConnection con = QDBusConnection::sessionBus();
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QVERIFY(con.isConnected());
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// make sure nothing is using our paths:
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QVERIFY(!callMethod(con, "/"));
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QVERIFY(!callMethod(con, "/p1"));
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QVERIFY(!callMethod(con, "/p2"));
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QVERIFY(!callMethod(con, "/p1/q"));
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QVERIFY(!callMethod(con, "/p1/q/r"));
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{
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// register one object at root:
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MyObject obj;
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QVERIFY(con.registerObject("/", &obj, QDBusConnection::ExportAllSlots));
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QVERIFY(callMethod(con, "/"));
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qDebug() << obj.path;
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QCOMPARE(obj.path, QString("/"));
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}
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// make sure it's gone
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QVERIFY(!callMethod(con, "/"));
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{
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// register one at an element:
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MyObject obj;
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QVERIFY(con.registerObject("/p1", &obj, QDBusConnection::ExportAllSlots));
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QVERIFY(!callMethod(con, "/"));
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QVERIFY(callMethod(con, "/p1"));
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qDebug() << obj.path;
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QCOMPARE(obj.path, QString("/p1"));
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// re-register it somewhere else
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QVERIFY(con.registerObject("/p2", &obj, QDBusConnection::ExportAllSlots));
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QVERIFY(callMethod(con, "/p1"));
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QCOMPARE(obj.path, QString("/p1"));
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QVERIFY(callMethod(con, "/p2"));
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QCOMPARE(obj.path, QString("/p2"));
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}
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// make sure it's gone
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QVERIFY(!callMethod(con, "/p1"));
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QVERIFY(!callMethod(con, "/p2"));
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{
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// register at a deep path
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MyObject obj;
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QVERIFY(con.registerObject("/p1/q/r", &obj, QDBusConnection::ExportAllSlots));
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QVERIFY(!callMethod(con, "/"));
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QVERIFY(!callMethod(con, "/p1"));
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QVERIFY(!callMethod(con, "/p1/q"));
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QVERIFY(callMethod(con, "/p1/q/r"));
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QCOMPARE(obj.path, QString("/p1/q/r"));
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}
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// make sure it's gone
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QVERIFY(!callMethod(con, "/p1/q/r"));
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{
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MyObject obj;
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QVERIFY(con.registerObject("/p1/q2", &obj, QDBusConnection::ExportAllSlots));
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QVERIFY(callMethod(con, "/p1/q2"));
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QCOMPARE(obj.path, QString("/p1/q2"));
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// try unregistering
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con.unregisterObject("/p1/q2");
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QVERIFY(!callMethod(con, "/p1/q2"));
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// register it again
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QVERIFY(con.registerObject("/p1/q2", &obj, QDBusConnection::ExportAllSlots));
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QVERIFY(callMethod(con, "/p1/q2"));
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QCOMPARE(obj.path, QString("/p1/q2"));
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// now try removing things around it:
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con.unregisterObject("/p2");
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QVERIFY(callMethod(con, "/p1/q2")); // unrelated object shouldn't affect
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con.unregisterObject("/p1");
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QVERIFY(callMethod(con, "/p1/q2")); // unregistering just the parent shouldn't affect it
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con.unregisterObject("/p1/q2/r");
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QVERIFY(callMethod(con, "/p1/q2")); // unregistering non-existing child shouldn't affect it either
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con.unregisterObject("/p1/q");
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QVERIFY(callMethod(con, "/p1/q2")); // unregistering sibling (before) shouldn't affect
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con.unregisterObject("/p1/r");
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QVERIFY(callMethod(con, "/p1/q2")); // unregistering sibling (after) shouldn't affect
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// now remove it:
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con.unregisterObject("/p1", QDBusConnection::UnregisterTree);
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QVERIFY(!callMethod(con, "/p1/q2")); // we removed the full tree
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}
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}
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void tst_QDBusConnection::registerQObjectChildren()
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{
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// make sure no one is there
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QDBusConnection con = QDBusConnection::sessionBus();
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QVERIFY(!callMethod(con, "/p1"));
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{
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MyObject obj, *a, *b, *c, *cc;
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a = new MyObject(&obj);
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a->setObjectName("a");
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b = new MyObject(&obj);
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b->setObjectName("b");
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c = new MyObject(&obj);
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c->setObjectName("c");
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cc = new MyObject(c);
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cc->setObjectName("cc");
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con.registerObject("/p1", &obj, QDBusConnection::ExportAllSlots |
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QDBusConnection::ExportChildObjects);
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// make calls
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QVERIFY(callMethod(con, "/p1"));
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QCOMPARE(obj.callCount, 1);
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QVERIFY(callMethod(con, "/p1/a"));
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QCOMPARE(a->callCount, 1);
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QVERIFY(callMethod(con, "/p1/b"));
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QCOMPARE(b->callCount, 1);
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QVERIFY(callMethod(con, "/p1/c"));
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QCOMPARE(c->callCount, 1);
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QVERIFY(callMethod(con, "/p1/c/cc"));
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QCOMPARE(cc->callCount, 1);
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QVERIFY(!callMethod(con, "/p1/d"));
|
|
417 |
QVERIFY(!callMethod(con, "/p1/c/abc"));
|
|
418 |
|
|
419 |
// pull an object, see if it goes away:
|
|
420 |
delete b;
|
|
421 |
QVERIFY(!callMethod(con, "/p1/b"));
|
|
422 |
|
|
423 |
delete c;
|
|
424 |
QVERIFY(!callMethod(con, "/p1/c"));
|
|
425 |
QVERIFY(!callMethod(con, "/p1/c/cc"));
|
|
426 |
}
|
|
427 |
|
|
428 |
QVERIFY(!callMethod(con, "/p1"));
|
|
429 |
QVERIFY(!callMethod(con, "/p1/a"));
|
|
430 |
QVERIFY(!callMethod(con, "/p1/b"));
|
|
431 |
QVERIFY(!callMethod(con, "/p1/c"));
|
|
432 |
QVERIFY(!callMethod(con, "/p1/c/cc"));
|
|
433 |
}
|
|
434 |
|
|
435 |
bool tst_QDBusConnection::callMethod(const QDBusConnection &conn, const QString &path)
|
|
436 |
{
|
|
437 |
QDBusMessage msg = QDBusMessage::createMethodCall(conn.baseService(), path, "", "method");
|
|
438 |
QDBusMessage reply = conn.call(msg, QDBus::Block/*WithGui*/);
|
|
439 |
|
|
440 |
if (reply.type() != QDBusMessage::ReplyMessage)
|
|
441 |
return false;
|
|
442 |
if (MyObject::path == path) {
|
|
443 |
QTest::compare_helper(true, "COMPARE()", __FILE__, __LINE__);
|
|
444 |
} else {
|
|
445 |
QTest::compare_helper(false, "Compared values are not the same",
|
|
446 |
QTest::toString(MyObject::path), QTest::toString(path),
|
|
447 |
"MyObject::path", "path", __FILE__, __LINE__);
|
|
448 |
return false;
|
|
449 |
}
|
|
450 |
|
|
451 |
return true;
|
|
452 |
}
|
|
453 |
|
|
454 |
class TestObject : public QObject
|
|
455 |
{
|
|
456 |
Q_OBJECT
|
|
457 |
public:
|
|
458 |
TestObject(QObject *parent = 0) : QObject(parent) {}
|
|
459 |
~TestObject() {}
|
|
460 |
|
|
461 |
QString func;
|
|
462 |
|
|
463 |
public slots:
|
|
464 |
void test0() { func = "test0"; }
|
|
465 |
void test1(int i) { func = "test1 " + QString::number(i); }
|
|
466 |
int test2() { func = "test2"; return 43; }
|
|
467 |
int test3(int i) { func = "test2"; return i + 1; }
|
|
468 |
};
|
|
469 |
|
|
470 |
void tst_QDBusConnection::callSelf()
|
|
471 |
{
|
|
472 |
TestObject testObject;
|
|
473 |
QDBusConnection connection = QDBusConnection::sessionBus();
|
|
474 |
QVERIFY(connection.registerObject("/test", &testObject,
|
|
475 |
QDBusConnection::ExportAllContents));
|
|
476 |
QCOMPARE(connection.objectRegisteredAt("/test"), &testObject);
|
|
477 |
QVERIFY(connection.registerService(serviceName()));
|
|
478 |
QDBusInterface interface(serviceName(), "/test");
|
|
479 |
QVERIFY(interface.isValid());
|
|
480 |
|
|
481 |
interface.call(QDBus::Block, "test0");
|
|
482 |
QCOMPARE(testObject.func, QString("test0"));
|
|
483 |
interface.call(QDBus::Block, "test1", 42);
|
|
484 |
QCOMPARE(testObject.func, QString("test1 42"));
|
|
485 |
QDBusMessage reply = interface.call(QDBus::Block, "test2");
|
|
486 |
QCOMPARE(testObject.func, QString("test2"));
|
|
487 |
QCOMPARE(reply.arguments().value(0).toInt(), 43);
|
|
488 |
|
|
489 |
QDBusMessage msg = QDBusMessage::createMethodCall(serviceName(), "/test",
|
|
490 |
QString(), "test3");
|
|
491 |
msg << 44;
|
|
492 |
reply = connection.call(msg);
|
|
493 |
QCOMPARE(reply.arguments().value(0).toInt(), 45);
|
|
494 |
}
|
|
495 |
|
|
496 |
void tst_QDBusConnection::multipleInterfacesInQObject()
|
|
497 |
{
|
|
498 |
QDBusConnection con = QDBusConnection::sessionBus();
|
|
499 |
QVERIFY(!callMethod(con, "/p1"));
|
|
500 |
|
|
501 |
MyObject obj;
|
|
502 |
con.registerObject("/p1", &obj, QDBusConnection::ExportAllSlots);
|
|
503 |
|
|
504 |
// check if we can call the BaseObject's interface
|
|
505 |
QDBusMessage msg = QDBusMessage::createMethodCall(con.baseService(), "/p1",
|
|
506 |
"local.BaseObject", "anotherMethod");
|
|
507 |
QDBusMessage reply = con.call(msg, QDBus::Block);
|
|
508 |
QCOMPARE(reply.type(), QDBusMessage::ReplyMessage);
|
|
509 |
QVERIFY(reply.arguments().count() == 0);
|
|
510 |
}
|
|
511 |
|
|
512 |
void tst_QDBusConnection::slotsWithLessParameters()
|
|
513 |
{
|
|
514 |
QDBusConnection con = QDBusConnection::sessionBus();
|
|
515 |
|
|
516 |
QDBusMessage signal = QDBusMessage::createSignal("/", "com.trolltech.TestCase",
|
|
517 |
"oneSignal");
|
|
518 |
signal << "one parameter";
|
|
519 |
|
|
520 |
signalsReceived = 0;
|
|
521 |
QVERIFY(con.connect(con.baseService(), signal.path(), signal.interface(),
|
|
522 |
signal.member(), this, SLOT(oneSlot())));
|
|
523 |
QVERIFY(con.send(signal));
|
|
524 |
QTest::qWait(100);
|
|
525 |
QCOMPARE(signalsReceived, 1);
|
|
526 |
|
|
527 |
// disconnect and try with a signature
|
|
528 |
signalsReceived = 0;
|
|
529 |
QVERIFY(con.disconnect(con.baseService(), signal.path(), signal.interface(),
|
|
530 |
signal.member(), this, SLOT(oneSlot())));
|
|
531 |
QVERIFY(con.connect(con.baseService(), signal.path(), signal.interface(),
|
|
532 |
signal.member(), "s", this, SLOT(oneSlot())));
|
|
533 |
QVERIFY(con.send(signal));
|
|
534 |
QTest::qWait(100);
|
|
535 |
QCOMPARE(signalsReceived, 1);
|
|
536 |
}
|
|
537 |
|
|
538 |
QString MyObject::path;
|
|
539 |
QTEST_MAIN(tst_QDBusConnection)
|
|
540 |
|
|
541 |
#include "tst_qdbusconnection.moc"
|
|
542 |
|