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qt5base-lts/tests/auto/qdbusinterface/tst_qdbusinterface.cpp
Qt by Nokia 38be0d1383 Initial import from the monolithic Qt. 
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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 12:05:43 +02:00

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/****************************************************************************
**
** 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.
**
**
**
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**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
/* -*- C++ -*-
*/
#include <qcoreapplication.h>
#include <qmetatype.h>
#include <QtTest/QtTest>
#include <QtCore/qvariant.h>
#include <QtDBus/QtDBus>
#include "../qdbusmarshall/common.h"
#include "myobject.h"
#define TEST_INTERFACE_NAME "com.trolltech.QtDBus.MyObject"
#define TEST_SIGNAL_NAME "somethingHappened"
static const char serviceName[] = "com.trolltech.autotests.qmyserver";
static const char objectPath[] = "/com/trolltech/qmyserver";
static const char *interfaceName = serviceName;
int MyObject::callCount = 0;
QVariantList MyObject::callArgs;
class MyObjectUnknownType: public QObject
{
Q_OBJECT
Q_CLASSINFO("D-Bus Interface", "com.trolltech.QtDBus.MyObject")
Q_CLASSINFO("D-Bus Introspection", ""
" <interface name=\"com.trolltech.QtDBus.MyObjectUnknownTypes\" >\n"
" <property access=\"readwrite\" type=\"~\" name=\"prop1\" />\n"
" <signal name=\"somethingHappened\" >\n"
" <arg direction=\"out\" type=\"~\" />\n"
" </signal>\n"
" <method name=\"ping\" >\n"
" <arg direction=\"in\" type=\"~\" name=\"ping\" />\n"
" <arg direction=\"out\" type=\"~\" name=\"ping\" />\n"
" </method>\n"
" <method name=\"regularMethod\" />\n"
" </interface>\n"
"")
};
class Spy: public QObject
{
Q_OBJECT
public:
QString received;
int count;
Spy() : count(0)
{ }
public slots:
void spySlot(const QString& arg)
{
received = arg;
++count;
}
};
class DerivedFromQDBusInterface: public QDBusInterface
{
Q_OBJECT
public:
DerivedFromQDBusInterface()
: QDBusInterface("com.example.Test", "/")
{}
public slots:
void method() {}
};
// helper function
void emitSignal(const QString &interface, const QString &name, const QString &arg)
{
QDBusMessage msg = QDBusMessage::createSignal("/", interface, name);
msg << arg;
QDBusConnection::sessionBus().send(msg);
QTest::qWait(1000);
}
void emitSignalPeer(const QString &interface, const QString &name, const QString &arg)
{
QDBusMessage req = QDBusMessage::createMethodCall(serviceName, objectPath, interfaceName, "emitSignal");
req << interface;
req << name;
req << arg;
QDBusConnection::sessionBus().send(req);
QTest::qWait(1000);
}
int callCountPeer()
{
QDBusMessage req = QDBusMessage::createMethodCall(serviceName, objectPath, interfaceName, "callCount");
QDBusMessage reply = QDBusConnection::sessionBus().call(req);
return reply.arguments().at(0).toInt();
}
QVariantList callArgsPeer()
{
QDBusMessage req = QDBusMessage::createMethodCall(serviceName, objectPath, interfaceName, "callArgs");
QDBusMessage reply = QDBusConnection::sessionBus().call(req);
return qdbus_cast<QVariantList>(reply.arguments().at(0));
}
void setProp1Peer(int val)
{
QDBusMessage req = QDBusMessage::createMethodCall(serviceName, objectPath, interfaceName, "setProp1");
req << val;
QDBusMessage reply = QDBusConnection::sessionBus().call(req);
}
int prop1Peer()
{
QDBusMessage req = QDBusMessage::createMethodCall(serviceName, objectPath, interfaceName, "prop1");
QDBusMessage reply = QDBusConnection::sessionBus().call(req);
return reply.arguments().at(0).toInt();
}
void setComplexPropPeer(QList<int> val)
{
QDBusMessage req = QDBusMessage::createMethodCall(serviceName, objectPath, interfaceName, "setComplexProp");
req << qVariantFromValue(val);
QDBusMessage reply = QDBusConnection::sessionBus().call(req);
}
QList<int> complexPropPeer()
{
QDBusMessage req = QDBusMessage::createMethodCall(serviceName, objectPath, interfaceName, "complexProp");
QDBusMessage reply = QDBusConnection::sessionBus().call(req);
return qdbus_cast<QList<int> >(reply.arguments().at(0));
}
void resetPeer()
{
QDBusMessage req = QDBusMessage::createMethodCall(serviceName, objectPath, interfaceName, "reset");
QDBusConnection::sessionBus().call(req);
}
class tst_QDBusInterface: public QObject
{
Q_OBJECT
MyObject obj;
public slots:
void testServiceOwnerChanged(const QString &service)
{
if (service == "com.example.Test")
QTestEventLoop::instance().exitLoop();
}
private slots:
void initTestCase();
void cleanupTestCase();
void notConnected();
void notValid();
void notValidDerived();
void invalidAfterServiceOwnerChanged();
void introspect();
void introspectUnknownTypes();
void callMethod();
void invokeMethod();
void invokeMethodWithReturn();
void invokeMethodWithMultiReturn();
void invokeMethodWithComplexReturn();
void introspectPeer();
void callMethodPeer();
void invokeMethodPeer();
void invokeMethodWithReturnPeer();
void invokeMethodWithMultiReturnPeer();
void invokeMethodWithComplexReturnPeer();
void signal();
void signalPeer();
void propertyRead();
void propertyWrite();
void complexPropertyRead();
void complexPropertyWrite();
void propertyReadPeer();
void propertyWritePeer();
void complexPropertyReadPeer();
void complexPropertyWritePeer();
private:
QProcess proc;
};
class WaitForQMyServer: public QObject
{
Q_OBJECT
public:
WaitForQMyServer();
bool ok();
public Q_SLOTS:
void ownerChange(const QString &name)
{
if (name == serviceName)
loop.quit();
}
private:
QEventLoop loop;
};
WaitForQMyServer::WaitForQMyServer()
{
QDBusConnection con = QDBusConnection::sessionBus();
if (!ok()) {
connect(con.interface(), SIGNAL(serviceOwnerChanged(QString,QString,QString)),
SLOT(ownerChange(QString)));
QTimer::singleShot(2000, &loop, SLOT(quit()));
loop.exec();
}
}
bool WaitForQMyServer::ok()
{
return QDBusConnection::sessionBus().isConnected() &&
QDBusConnection::sessionBus().interface()->isServiceRegistered(serviceName);
}
void tst_QDBusInterface::initTestCase()
{
QDBusConnection con = QDBusConnection::sessionBus();
QVERIFY(con.isConnected());
QTest::qWait(500);
con.registerObject("/", &obj, QDBusConnection::ExportAllProperties
| QDBusConnection::ExportAllSlots
| QDBusConnection::ExportAllInvokables);
// start peer server
#ifdef Q_OS_WIN
proc.start("qmyserver");
#else
proc.start("./qmyserver/qmyserver");
#endif
QVERIFY(proc.waitForStarted());
WaitForQMyServer w;
QVERIFY(w.ok());
//QTest::qWait(2000);
// get peer server address
QDBusMessage req = QDBusMessage::createMethodCall(serviceName, objectPath, interfaceName, "address");
QDBusMessage rpl = con.call(req);
QVERIFY(rpl.type() == QDBusMessage::ReplyMessage);
QString address = rpl.arguments().at(0).toString();
// connect to peer server
QDBusConnection peercon = QDBusConnection::connectToPeer(address, "peer");
QVERIFY(peercon.isConnected());
QDBusMessage req2 = QDBusMessage::createMethodCall(serviceName, objectPath, interfaceName, "isConnected");
QDBusMessage rpl2 = con.call(req2);
QVERIFY(rpl2.type() == QDBusMessage::ReplyMessage);
QVERIFY(rpl2.arguments().at(0).toBool());
}
void tst_QDBusInterface::cleanupTestCase()
{
proc.close();
proc.kill();
}
void tst_QDBusInterface::notConnected()
{
QDBusConnection connection("");
QVERIFY(!connection.isConnected());
QDBusInterface interface("org.freedesktop.DBus", "/", "org.freedesktop.DBus",
connection);
QVERIFY(!interface.isValid());
QVERIFY(!QMetaObject::invokeMethod(&interface, "ListNames", Qt::DirectConnection));
}
void tst_QDBusInterface::notValid()
{
QDBusConnection connection("");
QVERIFY(!connection.isConnected());
QDBusInterface interface("com.example.Test", QString(), "org.example.Test",
connection);
QVERIFY(!interface.isValid());
QVERIFY(!QMetaObject::invokeMethod(&interface, "ListNames", Qt::DirectConnection));
}
void tst_QDBusInterface::notValidDerived()
{
DerivedFromQDBusInterface c;
QVERIFY(!c.isValid());
QMetaObject::invokeMethod(&c, "method", Qt::DirectConnection);
}
void tst_QDBusInterface::invalidAfterServiceOwnerChanged()
{
// this test is technically the same as tst_QDBusAbstractInterface::followSignal
QDBusConnection conn = QDBusConnection::sessionBus();
QDBusConnectionInterface *connIface = conn.interface();
QDBusInterface validInterface(conn.baseService(), "/");
QVERIFY(validInterface.isValid());
QDBusInterface invalidInterface("com.example.Test", "/");
QVERIFY(!invalidInterface.isValid());
QTestEventLoop::instance().connect(connIface, SIGNAL(serviceOwnerChanged(QString, QString, QString)),
SLOT(exitLoop()));
QVERIFY(connIface->registerService("com.example.Test") == QDBusConnectionInterface::ServiceRegistered);
QTestEventLoop::instance().enterLoop(5);
QVERIFY(!QTestEventLoop::instance().timeout());
QVERIFY(invalidInterface.isValid());
}
void tst_QDBusInterface::introspect()
{
QDBusConnection con = QDBusConnection::sessionBus();
QDBusInterface iface(QDBusConnection::sessionBus().baseService(), QLatin1String("/"),
TEST_INTERFACE_NAME);
const QMetaObject *mo = iface.metaObject();
QCOMPARE(mo->methodCount() - mo->methodOffset(), 7);
QVERIFY(mo->indexOfSignal(TEST_SIGNAL_NAME "(QString)") != -1);
QCOMPARE(mo->propertyCount() - mo->propertyOffset(), 2);
QVERIFY(mo->indexOfProperty("prop1") != -1);
QVERIFY(mo->indexOfProperty("complexProp") != -1);
}
void tst_QDBusInterface::introspectUnknownTypes()
{
QDBusConnection con = QDBusConnection::sessionBus();
MyObjectUnknownType obj;
con.registerObject("/unknownTypes", &obj, QDBusConnection::ExportAllContents);
QDBusInterface iface(QDBusConnection::sessionBus().baseService(), QLatin1String("/unknownTypes"),
"com.trolltech.QtDBus.MyObjectUnknownTypes");
const QMetaObject *mo = iface.metaObject();
QVERIFY(mo->indexOfMethod("regularMethod()") != -1); // this is the control
QVERIFY(mo->indexOfMethod("somethingHappened(QDBusRawType<0x7e>*)") != -1);
QVERIFY(mo->indexOfMethod("ping(QDBusRawType<0x7e>*)") != -1);
int midx = mo->indexOfMethod("ping(QDBusRawType<0x7e>*)");
QCOMPARE(mo->method(midx).typeName(), "QDBusRawType<0x7e>*");
QVERIFY(mo->indexOfProperty("prop1") != -1);
int pidx = mo->indexOfProperty("prop1");
QCOMPARE(mo->property(pidx).typeName(), "QDBusRawType<0x7e>*");
}
void tst_QDBusInterface::callMethod()
{
QDBusConnection con = QDBusConnection::sessionBus();
QDBusInterface iface(QDBusConnection::sessionBus().baseService(), QLatin1String("/"),
TEST_INTERFACE_NAME);
MyObject::callCount = 0;
// call a SLOT method
QDBusMessage reply = iface.call("ping", qVariantFromValue(QDBusVariant("foo")));
QCOMPARE(MyObject::callCount, 1);
QCOMPARE(reply.type(), QDBusMessage::ReplyMessage);
// verify what the callee received
QCOMPARE(MyObject::callArgs.count(), 1);
QVariant v = MyObject::callArgs.at(0);
QDBusVariant dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), QString("foo"));
// verify reply
QCOMPARE(reply.arguments().count(), 1);
v = reply.arguments().at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), QString("foo"));
// call an INVOKABLE method
reply = iface.call("ping_invokable", qVariantFromValue(QDBusVariant("bar")));
QCOMPARE(MyObject::callCount, 2);
QCOMPARE(reply.type(), QDBusMessage::ReplyMessage);
// verify what the callee received
QCOMPARE(MyObject::callArgs.count(), 1);
v = MyObject::callArgs.at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), QString("bar"));
// verify reply
QCOMPARE(reply.arguments().count(), 1);
v = reply.arguments().at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), QString("bar"));
}
void tst_QDBusInterface::invokeMethod()
{
QDBusConnection con = QDBusConnection::sessionBus();
QDBusInterface iface(QDBusConnection::sessionBus().baseService(), QLatin1String("/"),
TEST_INTERFACE_NAME);
MyObject::callCount = 0;
// make the SLOT call without a return type
QDBusVariant arg("foo");
QVERIFY(QMetaObject::invokeMethod(&iface, "ping", Q_ARG(QDBusVariant, arg)));
QCOMPARE(MyObject::callCount, 1);
// verify what the callee received
QCOMPARE(MyObject::callArgs.count(), 1);
QVariant v = MyObject::callArgs.at(0);
QDBusVariant dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), QString("foo"));
// make the INVOKABLE call without a return type
QDBusVariant arg2("bar");
QVERIFY(QMetaObject::invokeMethod(&iface, "ping_invokable", Q_ARG(QDBusVariant, arg2)));
QCOMPARE(MyObject::callCount, 2);
// verify what the callee received
QCOMPARE(MyObject::callArgs.count(), 1);
v = MyObject::callArgs.at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), QString("bar"));
}
void tst_QDBusInterface::invokeMethodWithReturn()
{
QDBusConnection con = QDBusConnection::sessionBus();
QDBusInterface iface(QDBusConnection::sessionBus().baseService(), QLatin1String("/"),
TEST_INTERFACE_NAME);
MyObject::callCount = 0;
QDBusVariant retArg;
// make the SLOT call without a return type
QDBusVariant arg("foo");
QVERIFY(QMetaObject::invokeMethod(&iface, "ping", Q_RETURN_ARG(QDBusVariant, retArg), Q_ARG(QDBusVariant, arg)));
QCOMPARE(MyObject::callCount, 1);
// verify what the callee received
QCOMPARE(MyObject::callArgs.count(), 1);
QVariant v = MyObject::callArgs.at(0);
QDBusVariant dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), arg.variant().toString());
// verify that we got the reply as expected
QCOMPARE(retArg.variant(), arg.variant());
// make the INVOKABLE call without a return type
QDBusVariant arg2("bar");
QVERIFY(QMetaObject::invokeMethod(&iface, "ping_invokable", Q_RETURN_ARG(QDBusVariant, retArg), Q_ARG(QDBusVariant, arg2)));
QCOMPARE(MyObject::callCount, 2);
// verify what the callee received
QCOMPARE(MyObject::callArgs.count(), 1);
v = MyObject::callArgs.at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), arg2.variant().toString());
// verify that we got the reply as expected
QCOMPARE(retArg.variant(), arg2.variant());
}
void tst_QDBusInterface::invokeMethodWithMultiReturn()
{
QDBusConnection con = QDBusConnection::sessionBus();
QDBusInterface iface(QDBusConnection::sessionBus().baseService(), QLatin1String("/"),
TEST_INTERFACE_NAME);
MyObject::callCount = 0;
QDBusVariant retArg, retArg2;
// make the SLOT call without a return type
QDBusVariant arg("foo"), arg2("bar");
QVERIFY(QMetaObject::invokeMethod(&iface, "ping",
Q_RETURN_ARG(QDBusVariant, retArg),
Q_ARG(QDBusVariant, arg),
Q_ARG(QDBusVariant, arg2),
Q_ARG(QDBusVariant&, retArg2)));
QCOMPARE(MyObject::callCount, 1);
// verify what the callee received
QCOMPARE(MyObject::callArgs.count(), 2);
QVariant v = MyObject::callArgs.at(0);
QDBusVariant dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), arg.variant().toString());
v = MyObject::callArgs.at(1);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), arg2.variant().toString());
// verify that we got the replies as expected
QCOMPARE(retArg.variant(), arg.variant());
QCOMPARE(retArg2.variant(), arg2.variant());
// make the INVOKABLE call without a return type
QDBusVariant arg3("hello"), arg4("world");
QVERIFY(QMetaObject::invokeMethod(&iface, "ping_invokable",
Q_RETURN_ARG(QDBusVariant, retArg),
Q_ARG(QDBusVariant, arg3),
Q_ARG(QDBusVariant, arg4),
Q_ARG(QDBusVariant&, retArg2)));
QCOMPARE(MyObject::callCount, 2);
// verify what the callee received
QCOMPARE(MyObject::callArgs.count(), 2);
v = MyObject::callArgs.at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), arg3.variant().toString());
v = MyObject::callArgs.at(1);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), arg4.variant().toString());
// verify that we got the replies as expected
QCOMPARE(retArg.variant(), arg3.variant());
QCOMPARE(retArg2.variant(), arg4.variant());
}
void tst_QDBusInterface::invokeMethodWithComplexReturn()
{
QDBusConnection con = QDBusConnection::sessionBus();
QDBusInterface iface(QDBusConnection::sessionBus().baseService(), QLatin1String("/"),
TEST_INTERFACE_NAME);
MyObject::callCount = 0;
QList<int> retArg;
// make the SLOT call without a return type
QList<int> arg = QList<int>() << 42 << -47;
QVERIFY(QMetaObject::invokeMethod(&iface, "ping", Q_RETURN_ARG(QList<int>, retArg), Q_ARG(QList<int>, arg)));
QCOMPARE(MyObject::callCount, 1);
// verify what the callee received
QCOMPARE(MyObject::callArgs.count(), 1);
QVariant v = MyObject::callArgs.at(0);
QCOMPARE(v.userType(), qMetaTypeId<QDBusArgument>());
QCOMPARE(qdbus_cast<QList<int> >(v), arg);
// verify that we got the reply as expected
QCOMPARE(retArg, arg);
// make the INVOKABLE call without a return type
QList<int> arg2 = QList<int>() << 24 << -74;
QVERIFY(QMetaObject::invokeMethod(&iface, "ping", Q_RETURN_ARG(QList<int>, retArg), Q_ARG(QList<int>, arg2)));
QCOMPARE(MyObject::callCount, 2);
// verify what the callee received
QCOMPARE(MyObject::callArgs.count(), 1);
v = MyObject::callArgs.at(0);
QCOMPARE(v.userType(), qMetaTypeId<QDBusArgument>());
QCOMPARE(qdbus_cast<QList<int> >(v), arg2);
// verify that we got the reply as expected
QCOMPARE(retArg, arg2);
}
void tst_QDBusInterface::introspectPeer()
{
QDBusConnection con("peer");
QDBusInterface iface(QString(), QLatin1String("/"),
TEST_INTERFACE_NAME, con);
const QMetaObject *mo = iface.metaObject();
QCOMPARE(mo->methodCount() - mo->methodOffset(), 7);
QVERIFY(mo->indexOfSignal(TEST_SIGNAL_NAME "(QString)") != -1);
QCOMPARE(mo->propertyCount() - mo->propertyOffset(), 2);
QVERIFY(mo->indexOfProperty("prop1") != -1);
QVERIFY(mo->indexOfProperty("complexProp") != -1);
}
void tst_QDBusInterface::callMethodPeer()
{
QDBusConnection con("peer");
QDBusInterface iface(QString(), QLatin1String("/"),
TEST_INTERFACE_NAME, con);
resetPeer();
// call a SLOT method
QDBusMessage reply = iface.call("ping", qVariantFromValue(QDBusVariant("foo")));
QCOMPARE(callCountPeer(), 1);
QCOMPARE(reply.type(), QDBusMessage::ReplyMessage);
// verify what the callee received
QVariantList callArgs = callArgsPeer();
QCOMPARE(callArgs.count(), 1);
QVariant v = callArgs.at(0);
QDBusVariant dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), QString("foo"));
// verify reply
QCOMPARE(reply.arguments().count(), 1);
v = reply.arguments().at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), QString("foo"));
// call an INVOKABLE method
reply = iface.call("ping_invokable", qVariantFromValue(QDBusVariant("bar")));
QCOMPARE(callCountPeer(), 2);
QCOMPARE(reply.type(), QDBusMessage::ReplyMessage);
// verify what the callee received
callArgs = callArgsPeer();
QCOMPARE(callArgs.count(), 1);
v = callArgs.at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), QString("bar"));
// verify reply
QCOMPARE(reply.arguments().count(), 1);
v = reply.arguments().at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), QString("bar"));
}
void tst_QDBusInterface::invokeMethodPeer()
{
QDBusConnection con("peer");
QDBusInterface iface(QString(), QLatin1String("/"),
TEST_INTERFACE_NAME, con);
resetPeer();
// make the SLOT call without a return type
QDBusVariant arg("foo");
QVERIFY(QMetaObject::invokeMethod(&iface, "ping", Q_ARG(QDBusVariant, arg)));
QCOMPARE(callCountPeer(), 1);
// verify what the callee received
QVariantList callArgs = callArgsPeer();
QCOMPARE(callArgs.count(), 1);
QVariant v = callArgs.at(0);
QDBusVariant dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), QString("foo"));
// make the INVOKABLE call without a return type
QDBusVariant arg2("bar");
QVERIFY(QMetaObject::invokeMethod(&iface, "ping_invokable", Q_ARG(QDBusVariant, arg2)));
QCOMPARE(callCountPeer(), 2);
// verify what the callee received
callArgs = callArgsPeer();
QCOMPARE(callArgs.count(), 1);
v = callArgs.at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), QString("bar"));
}
void tst_QDBusInterface::invokeMethodWithReturnPeer()
{
QDBusConnection con("peer");
QDBusInterface iface(QString(), QLatin1String("/"),
TEST_INTERFACE_NAME, con);
resetPeer();
QDBusVariant retArg;
// make the SLOT call without a return type
QDBusVariant arg("foo");
QVERIFY(QMetaObject::invokeMethod(&iface, "ping", Q_RETURN_ARG(QDBusVariant, retArg), Q_ARG(QDBusVariant, arg)));
QCOMPARE(callCountPeer(), 1);
// verify what the callee received
QVariantList callArgs = callArgsPeer();
QCOMPARE(callArgs.count(), 1);
QVariant v = callArgs.at(0);
QDBusVariant dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), arg.variant().toString());
// verify that we got the reply as expected
QCOMPARE(retArg.variant(), arg.variant());
// make the INVOKABLE call without a return type
QDBusVariant arg2("bar");
QVERIFY(QMetaObject::invokeMethod(&iface, "ping_invokable", Q_RETURN_ARG(QDBusVariant, retArg), Q_ARG(QDBusVariant, arg2)));
QCOMPARE(callCountPeer(), 2);
// verify what the callee received
callArgs = callArgsPeer();
QCOMPARE(callArgs.count(), 1);
v = callArgs.at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), arg2.variant().toString());
// verify that we got the reply as expected
QCOMPARE(retArg.variant(), arg2.variant());
}
void tst_QDBusInterface::invokeMethodWithMultiReturnPeer()
{
QDBusConnection con("peer");
QDBusInterface iface(QString(), QLatin1String("/"),
TEST_INTERFACE_NAME, con);
resetPeer();
QDBusVariant retArg, retArg2;
// make the SLOT call without a return type
QDBusVariant arg("foo"), arg2("bar");
QVERIFY(QMetaObject::invokeMethod(&iface, "ping",
Q_RETURN_ARG(QDBusVariant, retArg),
Q_ARG(QDBusVariant, arg),
Q_ARG(QDBusVariant, arg2),
Q_ARG(QDBusVariant&, retArg2)));
QCOMPARE(callCountPeer(), 1);
// verify what the callee received
QVariantList callArgs = callArgsPeer();
QCOMPARE(callArgs.count(), 2);
QVariant v = callArgs.at(0);
QDBusVariant dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), arg.variant().toString());
v = callArgs.at(1);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), arg2.variant().toString());
// verify that we got the replies as expected
QCOMPARE(retArg.variant(), arg.variant());
QCOMPARE(retArg2.variant(), arg2.variant());
// make the INVOKABLE call without a return type
QDBusVariant arg3("hello"), arg4("world");
QVERIFY(QMetaObject::invokeMethod(&iface, "ping_invokable",
Q_RETURN_ARG(QDBusVariant, retArg),
Q_ARG(QDBusVariant, arg3),
Q_ARG(QDBusVariant, arg4),
Q_ARG(QDBusVariant&, retArg2)));
QCOMPARE(callCountPeer(), 2);
// verify what the callee received
callArgs = callArgsPeer();
QCOMPARE(callArgs.count(), 2);
v = callArgs.at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), arg3.variant().toString());
v = callArgs.at(1);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().type(), QVariant::String);
QCOMPARE(dv.variant().toString(), arg4.variant().toString());
// verify that we got the replies as expected
QCOMPARE(retArg.variant(), arg3.variant());
QCOMPARE(retArg2.variant(), arg4.variant());
}
void tst_QDBusInterface::invokeMethodWithComplexReturnPeer()
{
QDBusConnection con("peer");
QDBusInterface iface(QString(), QLatin1String("/"),
TEST_INTERFACE_NAME, con);
resetPeer();
QList<int> retArg;
// make the SLOT call without a return type
QList<int> arg = QList<int>() << 42 << -47;
QVERIFY(QMetaObject::invokeMethod(&iface, "ping", Q_RETURN_ARG(QList<int>, retArg), Q_ARG(QList<int>, arg)));
QCOMPARE(callCountPeer(), 1);
// verify what the callee received
QVariantList callArgs = callArgsPeer();
QCOMPARE(callArgs.count(), 1);
QVariant v = callArgs.at(0);
QCOMPARE(v.userType(), qMetaTypeId<QDBusArgument>());
QCOMPARE(qdbus_cast<QList<int> >(v), arg);
// verify that we got the reply as expected
QCOMPARE(retArg, arg);
// make the INVOKABLE call without a return type
QList<int> arg2 = QList<int>() << 24 << -74;
QVERIFY(QMetaObject::invokeMethod(&iface, "ping", Q_RETURN_ARG(QList<int>, retArg), Q_ARG(QList<int>, arg2)));
QCOMPARE(callCountPeer(), 2);
// verify what the callee received
callArgs = callArgsPeer();
QCOMPARE(callArgs.count(), 1);
v = callArgs.at(0);
QCOMPARE(v.userType(), qMetaTypeId<QDBusArgument>());
QCOMPARE(qdbus_cast<QList<int> >(v), arg2);
// verify that we got the reply as expected
QCOMPARE(retArg, arg2);
}
void tst_QDBusInterface::signal()
{
QDBusConnection con = QDBusConnection::sessionBus();
QDBusInterface iface(QDBusConnection::sessionBus().baseService(), QLatin1String("/"),
TEST_INTERFACE_NAME);
QString arg = "So long and thanks for all the fish";
{
Spy spy;
spy.connect(&iface, SIGNAL(somethingHappened(QString)), SLOT(spySlot(QString)));
emitSignal(TEST_INTERFACE_NAME, TEST_SIGNAL_NAME, arg);
QCOMPARE(spy.count, 1);
QCOMPARE(spy.received, arg);
}
QDBusInterface iface2(QDBusConnection::sessionBus().baseService(), QLatin1String("/"),
TEST_INTERFACE_NAME);
{
Spy spy;
spy.connect(&iface, SIGNAL(somethingHappened(QString)), SLOT(spySlot(QString)));
spy.connect(&iface2, SIGNAL(somethingHappened(QString)), SLOT(spySlot(QString)));
emitSignal(TEST_INTERFACE_NAME, TEST_SIGNAL_NAME, arg);
QCOMPARE(spy.count, 2);
QCOMPARE(spy.received, arg);
}
{
Spy spy, spy2;
spy.connect(&iface, SIGNAL(somethingHappened(QString)), SLOT(spySlot(QString)));
spy2.connect(&iface2, SIGNAL(somethingHappened(QString)), SLOT(spySlot(QString)));
emitSignal(TEST_INTERFACE_NAME, TEST_SIGNAL_NAME, arg);
QCOMPARE(spy.count, 1);
QCOMPARE(spy.received, arg);
QCOMPARE(spy2.count, 1);
QCOMPARE(spy2.received, arg);
}
}
void tst_QDBusInterface::signalPeer()
{
QDBusConnection con("peer");
QDBusInterface iface(QString(), QLatin1String("/"),
TEST_INTERFACE_NAME, con);
QString arg = "So long and thanks for all the fish";
{
Spy spy;
spy.connect(&iface, SIGNAL(somethingHappened(QString)), SLOT(spySlot(QString)));
emitSignalPeer(TEST_INTERFACE_NAME, TEST_SIGNAL_NAME, arg);
QCOMPARE(spy.count, 1);
QCOMPARE(spy.received, arg);
}
QDBusInterface iface2(QString(), QLatin1String("/"),
TEST_INTERFACE_NAME, con);
{
Spy spy;
spy.connect(&iface, SIGNAL(somethingHappened(QString)), SLOT(spySlot(QString)));
spy.connect(&iface2, SIGNAL(somethingHappened(QString)), SLOT(spySlot(QString)));
emitSignalPeer(TEST_INTERFACE_NAME, TEST_SIGNAL_NAME, arg);
QCOMPARE(spy.count, 2);
QCOMPARE(spy.received, arg);
}
{
Spy spy, spy2;
spy.connect(&iface, SIGNAL(somethingHappened(QString)), SLOT(spySlot(QString)));
spy2.connect(&iface2, SIGNAL(somethingHappened(QString)), SLOT(spySlot(QString)));
emitSignalPeer(TEST_INTERFACE_NAME, TEST_SIGNAL_NAME, arg);
QCOMPARE(spy.count, 1);
QCOMPARE(spy.received, arg);
QCOMPARE(spy2.count, 1);
QCOMPARE(spy2.received, arg);
}
}
void tst_QDBusInterface::propertyRead()
{
QDBusConnection con = QDBusConnection::sessionBus();
QDBusInterface iface(QDBusConnection::sessionBus().baseService(), QLatin1String("/"),
TEST_INTERFACE_NAME);
int arg = obj.m_prop1 = 42;
MyObject::callCount = 0;
QVariant v = iface.property("prop1");
QVERIFY(v.isValid());
QCOMPARE(v.userType(), int(QVariant::Int));
QCOMPARE(v.toInt(), arg);
QCOMPARE(MyObject::callCount, 1);
}
void tst_QDBusInterface::propertyWrite()
{
QDBusConnection con = QDBusConnection::sessionBus();
QDBusInterface iface(QDBusConnection::sessionBus().baseService(), QLatin1String("/"),
TEST_INTERFACE_NAME);
int arg = 42;
obj.m_prop1 = 0;
MyObject::callCount = 0;
QVERIFY(iface.setProperty("prop1", arg));
QCOMPARE(MyObject::callCount, 1);
QCOMPARE(obj.m_prop1, arg);
}
void tst_QDBusInterface::complexPropertyRead()
{
QDBusConnection con = QDBusConnection::sessionBus();
QDBusInterface iface(QDBusConnection::sessionBus().baseService(), QLatin1String("/"),
TEST_INTERFACE_NAME);
QList<int> arg = obj.m_complexProp = QList<int>() << 42 << -47;
MyObject::callCount = 0;
QVariant v = iface.property("complexProp");
QVERIFY(v.isValid());
QCOMPARE(v.userType(), qMetaTypeId<QList<int> >());
QCOMPARE(v.value<QList<int> >(), arg);
QCOMPARE(MyObject::callCount, 1);
}
void tst_QDBusInterface::complexPropertyWrite()
{
QDBusConnection con = QDBusConnection::sessionBus();
QDBusInterface iface(QDBusConnection::sessionBus().baseService(), QLatin1String("/"),
TEST_INTERFACE_NAME);
QList<int> arg = QList<int>() << -47 << 42;
obj.m_complexProp.clear();
MyObject::callCount = 0;
QVERIFY(iface.setProperty("complexProp", qVariantFromValue(arg)));
QCOMPARE(MyObject::callCount, 1);
QCOMPARE(obj.m_complexProp, arg);
}
void tst_QDBusInterface::propertyReadPeer()
{
QDBusConnection con("peer");
QDBusInterface iface(QString(), QLatin1String("/"),
TEST_INTERFACE_NAME, con);
resetPeer();
int arg = 42;
setProp1Peer(42);
QVariant v = iface.property("prop1");
QVERIFY(v.isValid());
QCOMPARE(v.userType(), int(QVariant::Int));
QCOMPARE(v.toInt(), arg);
QCOMPARE(callCountPeer(), 1);
}
void tst_QDBusInterface::propertyWritePeer()
{
QDBusConnection con("peer");
QDBusInterface iface(QString(), QLatin1String("/"),
TEST_INTERFACE_NAME, con);
resetPeer();
int arg = 42;
setProp1Peer(0);
QVERIFY(iface.setProperty("prop1", arg));
QCOMPARE(callCountPeer(), 1);
QCOMPARE(prop1Peer(), arg);
}
void tst_QDBusInterface::complexPropertyReadPeer()
{
QDBusConnection con("peer");
QDBusInterface iface(QString(), QLatin1String("/"),
TEST_INTERFACE_NAME, con);
resetPeer();
QList<int> arg = QList<int>() << 42 << -47;
setComplexPropPeer(arg);
QVariant v = iface.property("complexProp");
QVERIFY(v.isValid());
QCOMPARE(v.userType(), qMetaTypeId<QList<int> >());
QCOMPARE(v.value<QList<int> >(), arg);
QCOMPARE(callCountPeer(), 1);
}
void tst_QDBusInterface::complexPropertyWritePeer()
{
QDBusConnection con("peer");
QDBusInterface iface(QString(), QLatin1String("/"),
TEST_INTERFACE_NAME, con);
resetPeer();
QList<int> arg = QList<int>() << -47 << 42;
QVERIFY(iface.setProperty("complexProp", qVariantFromValue(arg)));
QCOMPARE(callCountPeer(), 1);
QCOMPARE(complexPropPeer(), arg);
}
QTEST_MAIN(tst_QDBusInterface)
#include "tst_qdbusinterface.moc"
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