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qt6windows7/tests/auto/dbus/qdbusinterface/tst_qdbusinterface.cpp
kleuter 85d238dfda qt 6.5.1 original
2023-10-29 23:33:08 +01:00

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include <QTest>
#include <QDebug>
#include <QTestEventLoop>
#include <QCoreApplication>
#include <QMetaType>
#include <QRegularExpression>
#include <QVariant>
#include <QVersionNumber>
#include <QProcess>
#include <QTimer>
#include <QDBusInterface>
#include <QDBusConnectionInterface>
#include <QDBusVirtualObject>
#include <private/qdbus_symbols_p.h>
#include "../qdbusmarshall/common.h"
#include "myobject.h"
#define TEST_INTERFACE_NAME "org.qtproject.QtDBus.MyObject"
#define TEST_SIGNAL_NAME "somethingHappened"
static const char serviceName[] = "org.qtproject.autotests.qmyserver";
static const char objectPath[] = "/org/qtproject/qmyserver";
static const char *interfaceName = serviceName;
int MyObject::callCount = 0;
QVariantList MyObject::callArgs;
class MyObjectUnknownType: public QObject
{
Q_OBJECT
Q_CLASSINFO("D-Bus Interface", "org.qtproject.QtDBus.MyObject")
Q_CLASSINFO("D-Bus Introspection", ""
" <interface name=\"org.qtproject.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 << QVariant::fromValue(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 introspectVirtualObject();
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();
void interactiveAuthorizationRequired();
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);
#ifdef Q_OS_WIN
# define EXE ".exe"
#else
# define EXE ""
#endif
proc.setProcessChannelMode(QProcess::ForwardedErrorChannel);
proc.start(QFINDTESTDATA("qmyserver/qmyserver_qdbusinterface" EXE)); // FIXME CMake: This is most probably wrong now since the binary ends up in bin/ not in the build tree
QVERIFY2(proc.waitForStarted(), qPrintable(proc.errorString()));
QVERIFY(proc.waitForReadyRead());
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);
QCOMPARE(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, "waitForConnected");
QDBusMessage rpl2 = con.call(req2);
QCOMPARE(rpl2.type(), QDBusMessage::ReplyMessage);
QVERIFY2(rpl2.type() == QDBusMessage::ReplyMessage, rpl2.errorMessage().toLatin1());
}
void tst_QDBusInterface::cleanupTestCase()
{
QDBusMessage msg = QDBusMessage::createMethodCall(serviceName, objectPath, interfaceName, "quit");
QDBusConnection::sessionBus().call(msg);
proc.waitForFinished(200);
proc.close();
}
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));
// With a connection, but empty/null service and path specified
QDBusConnection con = QDBusConnection::sessionBus();
QVERIFY(con.isConnected());
QDBusInterface iface({}, {}, {}, con);
QVERIFY(!iface.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()));
QCOMPARE(connIface->registerService("com.example.Test").value(), QDBusConnectionInterface::ServiceRegistered);
QTestEventLoop::instance().enterLoop(5);
QVERIFY(!QTestEventLoop::instance().timeout());
QVERIFY(invalidInterface.isValid());
}
void tst_QDBusInterface::introspect()
{
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"),
"org.qtproject.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>*");
QDBusMessage message = QDBusMessage::createMethodCall(con.baseService(), "/unknownTypes", "org.freedesktop.DBus.Introspectable", "Introspect");
QDBusMessage reply = con.call(message, QDBus::Block, 5000);
qDebug() << "REPL: " << reply.arguments();
}
class VirtualObject: public QDBusVirtualObject
{
Q_OBJECT
public:
VirtualObject() :success(true) {}
QString introspect(const QString &path) const override
{
Q_ASSERT(QThread::currentThread() == thread());
if (path == "/some/path/superNode")
return "zitroneneis";
if (path == "/some/path/superNode/foo")
return " <interface name=\"org.qtproject.QtDBus.VirtualObject\">\n"
" <method name=\"klingeling\" />\n"
" </interface>\n" ;
return QString();
}
bool handleMessage(const QDBusMessage &message, const QDBusConnection &connection) override
{
Q_ASSERT(QThread::currentThread() == thread());
++callCount;
lastMessage = message;
if (success) {
QDBusMessage reply = message.createReply(replyArguments);
connection.send(reply);
}
emit messageReceived(message);
return success;
}
signals:
void messageReceived(const QDBusMessage &message) const;
public:
mutable QDBusMessage lastMessage;
QVariantList replyArguments;
mutable int callCount;
bool success;
};
void tst_QDBusInterface::introspectVirtualObject()
{
QDBusConnection con = QDBusConnection::sessionBus();
QVERIFY(con.isConnected());
VirtualObject obj;
obj.success = false;
QString path = "/some/path/superNode";
QVERIFY(con.registerVirtualObject(path, &obj, QDBusConnection::SubPath));
QDBusMessage message = QDBusMessage::createMethodCall(con.baseService(), path, "org.freedesktop.DBus.Introspectable", "Introspect");
QDBusMessage reply = con.call(message, QDBus::Block, 5000);
QVERIFY(reply.arguments().at(0).toString().contains(
QRegularExpression("<node>.*zitroneneis.*<interface name=",
QRegularExpression::DotMatchesEverythingOption)));
QDBusMessage message2 = QDBusMessage::createMethodCall(con.baseService(), path + "/foo", "org.freedesktop.DBus.Introspectable", "Introspect");
QDBusMessage reply2 = con.call(message2, QDBus::Block, 5000);
QVERIFY(reply2.arguments().at(0).toString().contains(
QRegularExpression("<node>.*<interface name=\"org.qtproject.QtDBus.VirtualObject\">"
".*<method name=\"klingeling\" />\n"
".*</interface>.*<interface name=",
QRegularExpression::DotMatchesEverythingOption)));
}
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", QVariant::fromValue(QDBusVariant("foo")));
QCOMPARE(MyObject::callCount, 1);
QCOMPARE(reply.type(), QDBusMessage::ReplyMessage);
// verify what the callee received
QCOMPARE(MyObject::callArgs.size(), 1);
QVariant v = MyObject::callArgs.at(0);
QDBusVariant dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
QCOMPARE(dv.variant().toString(), QString("foo"));
// verify reply
QCOMPARE(reply.arguments().size(), 1);
v = reply.arguments().at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
QCOMPARE(dv.variant().toString(), QString("foo"));
// call an INVOKABLE method
reply = iface.call("ping_invokable", QVariant::fromValue(QDBusVariant("bar")));
QCOMPARE(MyObject::callCount, 2);
QCOMPARE(reply.type(), QDBusMessage::ReplyMessage);
// verify what the callee received
QCOMPARE(MyObject::callArgs.size(), 1);
v = MyObject::callArgs.at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
QCOMPARE(dv.variant().toString(), QString("bar"));
// verify reply
QCOMPARE(reply.arguments().size(), 1);
v = reply.arguments().at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
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.size(), 1);
QVariant v = MyObject::callArgs.at(0);
QDBusVariant dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
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.size(), 1);
v = MyObject::callArgs.at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
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.size(), 1);
QVariant v = MyObject::callArgs.at(0);
QDBusVariant dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
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.size(), 1);
v = MyObject::callArgs.at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
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.size(), 2);
QVariant v = MyObject::callArgs.at(0);
QDBusVariant dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
QCOMPARE(dv.variant().toString(), arg.variant().toString());
v = MyObject::callArgs.at(1);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
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.size(), 2);
v = MyObject::callArgs.at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
QCOMPARE(dv.variant().toString(), arg3.variant().toString());
v = MyObject::callArgs.at(1);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
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.size(), 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.size(), 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", QVariant::fromValue(QDBusVariant("foo")));
QCOMPARE(callCountPeer(), 1);
QCOMPARE(reply.type(), QDBusMessage::ReplyMessage);
// verify what the callee received
QVariantList callArgs = callArgsPeer();
QCOMPARE(callArgs.size(), 1);
QVariant v = callArgs.at(0);
QDBusVariant dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
QCOMPARE(dv.variant().toString(), QString("foo"));
// verify reply
QCOMPARE(reply.arguments().size(), 1);
v = reply.arguments().at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
QCOMPARE(dv.variant().toString(), QString("foo"));
// call an INVOKABLE method
reply = iface.call("ping_invokable", QVariant::fromValue(QDBusVariant("bar")));
QCOMPARE(callCountPeer(), 2);
QCOMPARE(reply.type(), QDBusMessage::ReplyMessage);
// verify what the callee received
callArgs = callArgsPeer();
QCOMPARE(callArgs.size(), 1);
v = callArgs.at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
QCOMPARE(dv.variant().toString(), QString("bar"));
// verify reply
QCOMPARE(reply.arguments().size(), 1);
v = reply.arguments().at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
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.size(), 1);
QVariant v = callArgs.at(0);
QDBusVariant dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
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.size(), 1);
v = callArgs.at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
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.size(), 1);
QVariant v = callArgs.at(0);
QDBusVariant dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
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.size(), 1);
v = callArgs.at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
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.size(), 2);
QVariant v = callArgs.at(0);
QDBusVariant dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
QCOMPARE(dv.variant().toString(), arg.variant().toString());
v = callArgs.at(1);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
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.size(), 2);
v = callArgs.at(0);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
QCOMPARE(dv.variant().toString(), arg3.variant().toString());
v = callArgs.at(1);
dv = qdbus_cast<QDBusVariant>(v);
QCOMPARE(dv.variant().userType(), QMetaType::QString);
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.size(), 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.size(), 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(QMetaType::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", QVariant::fromValue(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(QMetaType::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", QVariant::fromValue(arg)));
QCOMPARE(callCountPeer(), 1);
QCOMPARE(complexPropPeer(), arg);
}
void tst_QDBusInterface::interactiveAuthorizationRequired()
{
int major;
int minor;
int micro;
q_dbus_get_version(&major, &minor, &micro);
QVersionNumber dbusVersion(major, minor, micro);
if (dbusVersion < QVersionNumber(1, 9, 2))
QSKIP("Your DBus library is too old to support interactive authorization");
QDBusMessage req = QDBusMessage::createMethodCall(serviceName, objectPath, interfaceName, "interactiveAuthorization");
QDBusMessage reply = QDBusConnection::sessionBus().call(req);
QCOMPARE(reply.type(), QDBusMessage::ErrorMessage);
QCOMPARE(reply.errorName(), QStringLiteral("org.freedesktop.DBus.Error.InteractiveAuthorizationRequired"));
req.setInteractiveAuthorizationAllowed(true);
reply = QDBusConnection::sessionBus().call(req);
QCOMPARE(reply.type(), QDBusMessage::ReplyMessage);
QVERIFY(reply.arguments().at(0).toBool());
}
QTEST_MAIN(tst_QDBusInterface)
#include "tst_qdbusinterface.moc"
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