c968405455
When forwarding a signal, associate this signal with its enclosing metaobject instead of its sender's metaobject. Those two may be different if the signal is declared in a base class. Add a regression test into tst_qdbusconnection. Fixes: QTBUG-33142 Pick-to: 6.5 Change-Id: I532ab3bb6c0671a480568f46d63fceff0c82c097 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
1455 lines
49 KiB
C++
1455 lines
49 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// Copyright (C) 2016 Intel Corporation.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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#include "tst_qdbusconnection.h"
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#include <QTest>
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#include <QDebug>
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#include <QProcess>
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#include <QCoreApplication>
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#include <QDBusConnection>
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#include <QDBusReply>
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#include <QDBusInterface>
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#include <QDBusConnectionInterface>
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#ifdef Q_OS_UNIX
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# include <sys/types.h>
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# include <signal.h>
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#endif
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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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void MyObjectWithoutInterface::method(const QDBusMessage &msg)
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{
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path = msg.path();
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interface = msg.interface();
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++callCount;
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//qDebug() << msg;
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}
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int tst_QDBusConnection::hookCallCount;
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tst_QDBusConnection::tst_QDBusConnection()
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{
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#ifdef HAS_HOOKSETUPFUNCTION
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# define QCOMPARE_HOOKCOUNT(n) QCOMPARE(hookCallCount, n); hookCallCount = 0
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# define QVERIFY_HOOKCALLED() QCOMPARE(hookCallCount, 1); hookCallCount = 0
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hookSetupFunction();
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#else
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# define QCOMPARE_HOOKCOUNT(n) qt_noop()
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# define QVERIFY_HOOKCALLED() qt_noop()
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#endif
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}
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// called before each testcase
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void tst_QDBusConnection::init()
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{
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hookCallCount = 0;
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}
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void tst_QDBusConnection::cleanup()
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{
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QVERIFY2(!hookCallCount, "Unchecked call");
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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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QCOMPARE(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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}
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void tst_QDBusConnection::sendSignalToName()
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{
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if (!QCoreApplication::instance())
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QSKIP("Test requires a QCoreApplication"); // because of the qWait()
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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 =
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QDBusMessage::createTargetedSignal(con.baseService(), "/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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QTRY_COMPARE(spy.args.size(), 1);
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QCOMPARE(spy.args.at(0).toString(), QString("ping"));
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}
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void tst_QDBusConnection::sendSignalToOtherName()
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{
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if (!QCoreApplication::instance())
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QSKIP("Test requires a QCoreApplication"); // because of the qWait()
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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 =
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QDBusMessage::createTargetedSignal("some.other.service", "/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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QTest::qWait(1000);
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QCOMPARE(spy.args.size(), 0);
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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().size(), 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::sendWithGui()
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{
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if (!QCoreApplication::instance())
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QSKIP("Test requires a QCoreApplication");
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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, QDBus::BlockWithGui);
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QCOMPARE(reply.arguments().size(), 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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if (!QCoreApplication::instance())
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QSKIP("Test requires a QCoreApplication");
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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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QTRY_COMPARE(spy.args.size(), 1);
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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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if (!QCoreApplication::instance())
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return; // cannot receive signals in this thread without QCoreApplication
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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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QTRY_COMPARE(spy.args.size(), 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::disconnectFromPeer("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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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::connectToPeer()
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{
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{
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QDBusConnection con = QDBusConnection::connectToPeer(
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"", "newconn");
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QVERIFY(!con.isConnected());
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QVERIFY(con.lastError().isValid());
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QDBusConnection::disconnectFromPeer("newconn");
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}
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QDBusServer server;
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{
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QDBusConnection con = QDBusConnection::connectToPeer(
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"unix:abstract=/tmp/dbus-XXXXXXXXXX,guid=00000000000000000000000000000000", "newconn2");
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QVERIFY(!con.isConnected());
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QVERIFY(con.lastError().isValid());
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QDBusConnection::disconnectFromPeer("newconn2");
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}
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{
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QDBusConnection con = QDBusConnection::connectToPeer(
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server.address(), "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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QDBusConnection::disconnectFromPeer("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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}
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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), static_cast<QObject *>(&obj));
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QVERIFY(callMethod(con, path));
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QCOMPARE(obj.path, path);
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QVERIFY_HOOKCALLED();
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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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QVERIFY_HOOKCALLED();
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}
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void tst_QDBusConnection::registerObjectWithInterface_data()
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{
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QTest::addColumn<QString>("path");
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QTest::addColumn<QString>("interface");
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QTest::newRow("/") << "/" << "org.foo";
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QTest::newRow("/p1") << "/p1" << "org.foo";
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QTest::newRow("/p2") << "/p2" << "org.foo";
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QTest::newRow("/p1/q") << "/p1/q" << "org.foo";
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QTest::newRow("/p1/q/r") << "/p1/q/r" << "org.foo";
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}
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void tst_QDBusConnection::registerObjectWithInterface()
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{
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QFETCH(QString, path);
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QFETCH(QString, interface);
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QDBusConnection con = QDBusConnection::sessionBus();
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QVERIFY(con.isConnected());
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{
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// register one object at root:
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MyObjectWithoutInterface obj;
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QVERIFY(con.registerObject(path, interface, &obj, QDBusConnection::ExportAllSlots));
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QCOMPARE(con.objectRegisteredAt(path), static_cast<QObject *>(&obj));
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QVERIFY(callMethod(con, path, interface));
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QCOMPARE(obj.path, path);
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QCOMPARE(obj.interface, interface);
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QVERIFY_HOOKCALLED();
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}
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// make sure it's gone
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QVERIFY(!callMethod(con, path, interface));
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QVERIFY_HOOKCALLED();
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}
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void tst_QDBusConnection::registerObjectPeer_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::registerObjectPeer()
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{
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if (!QCoreApplication::instance())
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QSKIP("Test requires a QCoreApplication");
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QFETCH(QString, path);
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MyServer server(path);
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QDBusConnection::connectToPeer(server.address(), "beforeFoo");
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QTestEventLoop::instance().enterLoop(2);
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QVERIFY(!QTestEventLoop::instance().timeout());
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{
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QDBusConnection con = QDBusConnection::connectToPeer(server.address(), "foo");
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QTestEventLoop::instance().enterLoop(2);
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QVERIFY(!QTestEventLoop::instance().timeout());
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QVERIFY(con.isConnected());
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MyObject obj;
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QVERIFY(callMethodPeer(con, path));
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QCOMPARE(obj.path, path);
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QVERIFY_HOOKCALLED();
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}
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QDBusConnection::connectToPeer(server.address(), "afterFoo");
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QTestEventLoop::instance().enterLoop(2);
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{
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QDBusConnection con("foo");
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QVERIFY(con.isConnected());
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QVERIFY(callMethodPeer(con, path));
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QVERIFY_HOOKCALLED();
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}
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server.unregisterObject();
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{
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QDBusConnection con("foo");
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QVERIFY(con.isConnected());
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QVERIFY(!callMethodPeer(con, path));
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QVERIFY_HOOKCALLED();
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}
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server.registerObject();
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{
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QDBusConnection con("foo");
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QVERIFY(con.isConnected());
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QVERIFY(callMethodPeer(con, path));
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QVERIFY_HOOKCALLED();
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}
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QDBusConnection::disconnectFromPeer("foo");
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{
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QDBusConnection con("foo");
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QVERIFY(!con.isConnected());
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QVERIFY(!callMethodPeer(con, path));
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}
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QDBusConnection::disconnectFromPeer("beforeFoo");
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QDBusConnection::disconnectFromPeer("afterFoo");
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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_HOOKCALLED();
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QVERIFY(!callMethod(con, "/p1"));
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QVERIFY_HOOKCALLED();
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QVERIFY(!callMethod(con, "/p2"));
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QVERIFY_HOOKCALLED();
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QVERIFY(!callMethod(con, "/p1/q"));
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QVERIFY_HOOKCALLED();
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QVERIFY(!callMethod(con, "/p1/q/r"));
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QVERIFY_HOOKCALLED();
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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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QCOMPARE(obj.path, QString("/"));
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QVERIFY_HOOKCALLED();
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}
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// make sure it's gone
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QVERIFY(!callMethod(con, "/"));
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QVERIFY_HOOKCALLED();
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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_HOOKCALLED();
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QVERIFY(callMethod(con, "/p1"));
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QCOMPARE(obj.path, QString("/p1"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
// re-register it somewhere else
|
|
QVERIFY(con.registerObject("/p2", &obj, QDBusConnection::ExportAllSlots));
|
|
QVERIFY(callMethod(con, "/p1"));
|
|
QCOMPARE(obj.path, QString("/p1"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(callMethod(con, "/p2"));
|
|
QCOMPARE(obj.path, QString("/p2"));
|
|
QVERIFY_HOOKCALLED();
|
|
}
|
|
// make sure it's gone
|
|
QVERIFY(!callMethod(con, "/p1"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethod(con, "/p2"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
{
|
|
// register at a deep path
|
|
MyObject obj;
|
|
QVERIFY(con.registerObject("/p1/q/r", &obj, QDBusConnection::ExportAllSlots));
|
|
QVERIFY(!callMethod(con, "/"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethod(con, "/p1"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethod(con, "/p1/q"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(callMethod(con, "/p1/q/r"));
|
|
QCOMPARE(obj.path, QString("/p1/q/r"));
|
|
QVERIFY_HOOKCALLED();
|
|
}
|
|
|
|
// make sure it's gone
|
|
QVERIFY(!callMethod(con, "/p1/q/r"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
{
|
|
MyObject obj;
|
|
QVERIFY(con.registerObject("/p1/q2", &obj, QDBusConnection::ExportAllSlots));
|
|
QVERIFY(callMethod(con, "/p1/q2"));
|
|
QCOMPARE(obj.path, QString("/p1/q2"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
// try unregistering
|
|
con.unregisterObject("/p1/q2");
|
|
QVERIFY(!callMethod(con, "/p1/q2"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
// register it again
|
|
QVERIFY(con.registerObject("/p1/q2", &obj, QDBusConnection::ExportAllSlots));
|
|
QVERIFY(callMethod(con, "/p1/q2"));
|
|
QCOMPARE(obj.path, QString("/p1/q2"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
// now try removing things around it:
|
|
con.unregisterObject("/p2");
|
|
QVERIFY(callMethod(con, "/p1/q2")); // unrelated object shouldn't affect
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
con.unregisterObject("/p1");
|
|
QVERIFY(callMethod(con, "/p1/q2")); // unregistering just the parent shouldn't affect it
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
con.unregisterObject("/p1/q2/r");
|
|
QVERIFY(callMethod(con, "/p1/q2")); // unregistering non-existing child shouldn't affect it either
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
con.unregisterObject("/p1/q");
|
|
QVERIFY(callMethod(con, "/p1/q2")); // unregistering sibling (before) shouldn't affect
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
con.unregisterObject("/p1/r");
|
|
QVERIFY(callMethod(con, "/p1/q2")); // unregistering sibling (after) shouldn't affect
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
// now remove it:
|
|
con.unregisterObject("/p1", QDBusConnection::UnregisterTree);
|
|
QVERIFY(!callMethod(con, "/p1/q2")); // we removed the full tree
|
|
QVERIFY_HOOKCALLED();
|
|
}
|
|
}
|
|
|
|
void tst_QDBusConnection::registerObjectPeer2()
|
|
{
|
|
if (!QCoreApplication::instance())
|
|
QSKIP("Test requires a QCoreApplication");
|
|
|
|
MyServer2 server;
|
|
QDBusConnection con = QDBusConnection::connectToPeer(server.address(), "foo");
|
|
QTestEventLoop::instance().enterLoop(2);
|
|
QVERIFY(!QTestEventLoop::instance().timeout());
|
|
QVERIFY(con.isConnected());
|
|
|
|
QDBusConnection srv_con = server.connection();
|
|
|
|
// make sure nothing is using our paths:
|
|
QVERIFY(!callMethodPeer(srv_con, "/"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethodPeer(srv_con, "/p1"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethodPeer(srv_con, "/p2"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethodPeer(srv_con, "/p1/q"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethodPeer(srv_con, "/p1/q/r"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
{
|
|
// register one object at root:
|
|
MyObject obj;
|
|
QVERIFY(con.registerObject("/", &obj, QDBusConnection::ExportAllSlots));
|
|
QVERIFY(callMethodPeer(srv_con, "/"));
|
|
QCOMPARE(obj.path, QString("/"));
|
|
QVERIFY_HOOKCALLED();
|
|
}
|
|
|
|
// make sure it's gone
|
|
QVERIFY(!callMethodPeer(srv_con, "/"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
{
|
|
// register one at an element:
|
|
MyObject obj;
|
|
QVERIFY(con.registerObject("/p1", &obj, QDBusConnection::ExportAllSlots));
|
|
QVERIFY(!callMethodPeer(srv_con, "/"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(callMethodPeer(srv_con, "/p1"));
|
|
QCOMPARE(obj.path, QString("/p1"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
// re-register it somewhere else
|
|
QVERIFY(con.registerObject("/p2", &obj, QDBusConnection::ExportAllSlots));
|
|
QVERIFY(callMethodPeer(srv_con, "/p1"));
|
|
QCOMPARE(obj.path, QString("/p1"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(callMethodPeer(srv_con, "/p2"));
|
|
QCOMPARE(obj.path, QString("/p2"));
|
|
QVERIFY_HOOKCALLED();
|
|
}
|
|
|
|
// make sure it's gone
|
|
QVERIFY(!callMethodPeer(srv_con, "/p1"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethodPeer(srv_con, "/p2"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
{
|
|
// register at a deep path
|
|
MyObject obj;
|
|
QVERIFY(con.registerObject("/p1/q/r", &obj, QDBusConnection::ExportAllSlots));
|
|
QVERIFY(!callMethodPeer(srv_con, "/"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethodPeer(srv_con, "/p1"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethodPeer(srv_con, "/p1/q"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(callMethodPeer(srv_con, "/p1/q/r"));
|
|
QCOMPARE(obj.path, QString("/p1/q/r"));
|
|
QVERIFY_HOOKCALLED();
|
|
}
|
|
|
|
// make sure it's gone
|
|
QVERIFY(!callMethodPeer(srv_con, "/p1/q/r"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
{
|
|
MyObject obj;
|
|
QVERIFY(con.registerObject("/p1/q2", &obj, QDBusConnection::ExportAllSlots));
|
|
QVERIFY(callMethodPeer(srv_con, "/p1/q2"));
|
|
QCOMPARE(obj.path, QString("/p1/q2"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
// try unregistering
|
|
con.unregisterObject("/p1/q2");
|
|
QVERIFY(!callMethodPeer(srv_con, "/p1/q2"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
// register it again
|
|
QVERIFY(con.registerObject("/p1/q2", &obj, QDBusConnection::ExportAllSlots));
|
|
QVERIFY(callMethodPeer(srv_con, "/p1/q2"));
|
|
QCOMPARE(obj.path, QString("/p1/q2"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
// now try removing things around it:
|
|
con.unregisterObject("/p2");
|
|
QVERIFY(callMethodPeer(srv_con, "/p1/q2")); // unrelated object shouldn't affect
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
con.unregisterObject("/p1");
|
|
QVERIFY(callMethodPeer(srv_con, "/p1/q2")); // unregistering just the parent shouldn't affect it
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
con.unregisterObject("/p1/q2/r");
|
|
QVERIFY(callMethodPeer(srv_con, "/p1/q2")); // unregistering non-existing child shouldn't affect it either
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
con.unregisterObject("/p1/q");
|
|
QVERIFY(callMethodPeer(srv_con, "/p1/q2")); // unregistering sibling (before) shouldn't affect
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
con.unregisterObject("/p1/r");
|
|
QVERIFY(callMethodPeer(srv_con, "/p1/q2")); // unregistering sibling (after) shouldn't affect
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
// now remove it:
|
|
con.unregisterObject("/p1", QDBusConnection::UnregisterTree);
|
|
QVERIFY(!callMethodPeer(srv_con, "/p1/q2")); // we removed the full tree
|
|
QVERIFY_HOOKCALLED();
|
|
}
|
|
|
|
QDBusConnection::disconnectFromPeer("foo");
|
|
}
|
|
|
|
|
|
void tst_QDBusConnection::registerQObjectChildren()
|
|
{
|
|
// make sure no one is there
|
|
QDBusConnection con = QDBusConnection::sessionBus();
|
|
QVERIFY(!callMethod(con, "/p1"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
{
|
|
MyObject obj, *a, *b, *c, *cc;
|
|
|
|
a = new MyObject(&obj);
|
|
a->setObjectName("a");
|
|
|
|
b = new MyObject(&obj);
|
|
b->setObjectName("b");
|
|
|
|
c = new MyObject(&obj);
|
|
c->setObjectName("c");
|
|
|
|
cc = new MyObject(c);
|
|
cc->setObjectName("cc");
|
|
|
|
con.registerObject("/p1", &obj, QDBusConnection::ExportAllSlots |
|
|
QDBusConnection::ExportChildObjects);
|
|
|
|
// make calls
|
|
QVERIFY(callMethod(con, "/p1"));
|
|
QCOMPARE(obj.callCount, 1);
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(callMethod(con, "/p1/a"));
|
|
QCOMPARE(a->callCount, 1);
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(callMethod(con, "/p1/b"));
|
|
QCOMPARE(b->callCount, 1);
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(callMethod(con, "/p1/c"));
|
|
QCOMPARE(c->callCount, 1);
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(callMethod(con, "/p1/c/cc"));
|
|
QCOMPARE(cc->callCount, 1);
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
QVERIFY(!callMethod(con, "/p1/d"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethod(con, "/p1/c/abc"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
// pull an object, see if it goes away:
|
|
delete b;
|
|
QVERIFY(!callMethod(con, "/p1/b"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
delete c;
|
|
QVERIFY(!callMethod(con, "/p1/c"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethod(con, "/p1/c/cc"));
|
|
QVERIFY_HOOKCALLED();
|
|
}
|
|
|
|
QVERIFY(!callMethod(con, "/p1"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethod(con, "/p1/a"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethod(con, "/p1/b"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethod(con, "/p1/c"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethod(con, "/p1/c/cc"));
|
|
QVERIFY_HOOKCALLED();
|
|
}
|
|
|
|
void tst_QDBusConnection::registerQObjectChildrenPeer()
|
|
{
|
|
if (!QCoreApplication::instance())
|
|
QSKIP("Test requires a QCoreApplication");
|
|
|
|
MyServer2 server;
|
|
QDBusConnection con = QDBusConnection::connectToPeer(server.address(), "foo");
|
|
QTestEventLoop::instance().enterLoop(2);
|
|
QVERIFY(!QTestEventLoop::instance().timeout());
|
|
QCoreApplication::processEvents();
|
|
QVERIFY(con.isConnected());
|
|
|
|
QDBusConnection srv_con = server.connection();
|
|
|
|
QVERIFY(!callMethodPeer(srv_con, "/p1"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
{
|
|
MyObject obj, *a, *b, *c, *cc;
|
|
|
|
a = new MyObject(&obj);
|
|
a->setObjectName("a");
|
|
|
|
b = new MyObject(&obj);
|
|
b->setObjectName("b");
|
|
|
|
c = new MyObject(&obj);
|
|
c->setObjectName("c");
|
|
|
|
cc = new MyObject(c);
|
|
cc->setObjectName("cc");
|
|
|
|
con.registerObject("/p1", &obj, QDBusConnection::ExportAllSlots |
|
|
QDBusConnection::ExportChildObjects);
|
|
|
|
// make calls
|
|
QVERIFY(callMethodPeer(srv_con, "/p1"));
|
|
QCOMPARE(obj.callCount, 1);
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(callMethodPeer(srv_con, "/p1/a"));
|
|
QCOMPARE(a->callCount, 1);
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(callMethodPeer(srv_con, "/p1/b"));
|
|
QCOMPARE(b->callCount, 1);
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(callMethodPeer(srv_con, "/p1/c"));
|
|
QCOMPARE(c->callCount, 1);
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(callMethodPeer(srv_con, "/p1/c/cc"));
|
|
QCOMPARE(cc->callCount, 1);
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
QVERIFY(!callMethodPeer(srv_con, "/p1/d"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethodPeer(srv_con, "/p1/c/abc"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
// pull an object, see if it goes away:
|
|
delete b;
|
|
QVERIFY(!callMethodPeer(srv_con, "/p1/b"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
delete c;
|
|
QVERIFY(!callMethodPeer(srv_con, "/p1/c"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethodPeer(srv_con, "/p1/c/cc"));
|
|
QVERIFY_HOOKCALLED();
|
|
}
|
|
|
|
QVERIFY(!callMethodPeer(srv_con, "/p1"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethodPeer(srv_con, "/p1/a"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethodPeer(srv_con, "/p1/b"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethodPeer(srv_con, "/p1/c"));
|
|
QVERIFY_HOOKCALLED();
|
|
QVERIFY(!callMethodPeer(srv_con, "/p1/c/cc"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
QDBusConnection::disconnectFromPeer("foo");
|
|
}
|
|
|
|
bool tst_QDBusConnection::callMethod(const QDBusConnection &conn, const QString &path)
|
|
{
|
|
QDBusMessage msg = QDBusMessage::createMethodCall(conn.baseService(), path, "", "method");
|
|
QDBusMessage reply = conn.call(msg, QDBus::Block/*WithGui*/);
|
|
if (reply.type() != QDBusMessage::ReplyMessage)
|
|
return false;
|
|
QTest::qCompare(MyObject::path, path, "MyObject::path", "path", __FILE__, __LINE__);
|
|
return (MyObject::path == path);
|
|
}
|
|
|
|
bool tst_QDBusConnection::callMethod(const QDBusConnection &conn, const QString &path, const QString &interface)
|
|
{
|
|
QDBusMessage msg = QDBusMessage::createMethodCall(conn.baseService(), path, interface, "method");
|
|
QDBusMessage reply = conn.call(msg, QDBus::Block/*WithGui*/);
|
|
if (reply.type() != QDBusMessage::ReplyMessage)
|
|
return false;
|
|
QTest::qCompare(MyObjectWithoutInterface::path, path, "MyObjectWithoutInterface::path", "path", __FILE__, __LINE__);
|
|
return (MyObjectWithoutInterface::path == path) && MyObjectWithoutInterface::interface == interface;
|
|
}
|
|
|
|
bool tst_QDBusConnection::callMethodPeer(const QDBusConnection &conn, const QString &path)
|
|
{
|
|
QDBusMessage msg = QDBusMessage::createMethodCall("", path, "", "method");
|
|
QDBusMessage reply = conn.call(msg, QDBus::BlockWithGui);
|
|
|
|
if (reply.type() != QDBusMessage::ReplyMessage)
|
|
return false;
|
|
QTest::qCompare(MyObject::path, path, "MyObject::path", "path", __FILE__, __LINE__);
|
|
return (MyObject::path == path);
|
|
}
|
|
|
|
void tst_QDBusConnection::callSelf()
|
|
{
|
|
TestObject testObject;
|
|
QDBusConnection connection = QDBusConnection::sessionBus();
|
|
QVERIFY(connection.registerObject("/test", &testObject,
|
|
QDBusConnection::ExportAllContents));
|
|
QCOMPARE(connection.objectRegisteredAt("/test"), static_cast<QObject *>(&testObject));
|
|
QVERIFY(connection.registerService(serviceName()));
|
|
QDBusInterface interface(serviceName(), "/test");
|
|
QVERIFY(interface.isValid());
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
interface.call(QDBus::Block, "test0");
|
|
QCOMPARE(testObject.func, QString("test0"));
|
|
QVERIFY_HOOKCALLED();
|
|
interface.call(QDBus::Block, "test1", 42);
|
|
QCOMPARE(testObject.func, QString("test1 42"));
|
|
QVERIFY_HOOKCALLED();
|
|
QDBusMessage reply = interface.call(QDBus::Block, "test2");
|
|
QCOMPARE(testObject.func, QString("test2"));
|
|
QCOMPARE(reply.arguments().value(0).toInt(), 43);
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
QDBusMessage msg = QDBusMessage::createMethodCall(serviceName(), "/test",
|
|
QString(), "test3");
|
|
msg << 44;
|
|
reply = connection.call(msg);
|
|
QCOMPARE(reply.arguments().value(0).toInt(), 45);
|
|
QVERIFY_HOOKCALLED();
|
|
}
|
|
|
|
void tst_QDBusConnection::callSelfByAnotherName_data()
|
|
{
|
|
QTest::addColumn<int>("registerMethod");
|
|
QTest::newRow("connection") << 0;
|
|
QTest::newRow("connection-interface") << 1;
|
|
QTest::newRow("direct") << 2;
|
|
}
|
|
|
|
void tst_QDBusConnection::callSelfByAnotherName()
|
|
{
|
|
if (!QCoreApplication::instance())
|
|
QSKIP("Test requires a QCoreApplication");
|
|
|
|
static int counter = 0;
|
|
QString sname = serviceName() + QString::number(counter++);
|
|
|
|
QDBusConnection con = QDBusConnection::sessionBus();
|
|
QVERIFY(con.isConnected());
|
|
|
|
TestObject testObject;
|
|
QVERIFY(con.registerObject("/test", &testObject,
|
|
QDBusConnection::ExportAllContents));
|
|
con.connect("org.freedesktop.DBus", "/org/freedesktop/DBus", "org.freedesktop.DBus", "NameOwnerChanged",
|
|
QStringList() << sname << "",
|
|
QString(), &QTestEventLoop::instance(), SLOT(exitLoop()));
|
|
|
|
// register the name
|
|
QFETCH(int, registerMethod);
|
|
switch (registerMethod) {
|
|
case 0:
|
|
QVERIFY(con.registerService(sname));
|
|
break;
|
|
|
|
case 1:
|
|
QCOMPARE(con.interface()->registerService(sname).value(), QDBusConnectionInterface::ServiceRegistered);
|
|
break;
|
|
|
|
case 2: {
|
|
// flag is DBUS_NAME_FLAG_DO_NOT_QUEUE = 0x04
|
|
// reply is DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER = 1
|
|
QDBusReply<uint> reply = con.interface()->call("RequestName", sname, 4u);
|
|
QCOMPARE(reply.value(), uint(1));
|
|
}
|
|
}
|
|
|
|
struct Deregisterer {
|
|
QDBusConnection con;
|
|
QString sname;
|
|
Deregisterer(const QDBusConnection &con, const QString &sname) : con(con), sname(sname) {}
|
|
~Deregisterer() { con.interface()->unregisterService(sname); }
|
|
} deregisterer(con, sname);
|
|
|
|
// give the connection a chance to find out that we're good to go
|
|
QTestEventLoop::instance().enterLoop(2);
|
|
con.disconnect("org.freedesktop.DBus", "/org/freedesktop/DBus", "org.freedesktop.DBus", "NameOwnerChanged",
|
|
QStringList() << sname << "",
|
|
QString(), &QTestEventLoop::instance(), SLOT(exitLoop()));
|
|
QVERIFY(!QTestEventLoop::instance().timeout());
|
|
|
|
// make the call
|
|
QDBusMessage msg = QDBusMessage::createMethodCall(sname, "/test",
|
|
QString(), "test0");
|
|
QDBusMessage reply = con.call(msg, QDBus::Block, 1000);
|
|
|
|
QCOMPARE(reply.type(), QDBusMessage::ReplyMessage);
|
|
QVERIFY_HOOKCALLED();
|
|
}
|
|
|
|
void tst_QDBusConnection::multipleInterfacesInQObject()
|
|
{
|
|
QDBusConnection con = QDBusConnection::sessionBus();
|
|
QVERIFY(!callMethod(con, "/p1"));
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
MyObject obj;
|
|
con.registerObject("/p1", &obj, QDBusConnection::ExportAllSlots);
|
|
|
|
// check if we can call the BaseObject's interface
|
|
QDBusMessage msg = QDBusMessage::createMethodCall(con.baseService(), "/p1",
|
|
"local.BaseObject", "anotherMethod");
|
|
QDBusMessage reply = con.call(msg, QDBus::Block);
|
|
QCOMPARE(reply.type(), QDBusMessage::ReplyMessage);
|
|
QCOMPARE(reply.arguments().size(), 0);
|
|
QVERIFY_HOOKCALLED();
|
|
}
|
|
|
|
void tst_QDBusConnection::connectSignal()
|
|
{
|
|
if (!QCoreApplication::instance())
|
|
QSKIP("Test requires a QCoreApplication");
|
|
|
|
QDBusConnection con = QDBusConnection::sessionBus();
|
|
|
|
QDBusMessage signal = QDBusMessage::createSignal("/", "org.qtproject.TestCase",
|
|
"oneSignal");
|
|
signal << "one parameter";
|
|
|
|
SignalReceiver recv;
|
|
QVERIFY(con.connect(con.baseService(), signal.path(), signal.interface(),
|
|
signal.member(), &recv, SLOT(oneSlot(QString))));
|
|
QVERIFY(con.send(signal));
|
|
QTRY_COMPARE(recv.signalsReceived, 1);
|
|
QCOMPARE(recv.argumentReceived, signal.arguments().at(0).toString());
|
|
|
|
// disconnect and try with a signature
|
|
recv.argumentReceived.clear();
|
|
recv.signalsReceived = 0;
|
|
QVERIFY(con.disconnect(con.baseService(), signal.path(), signal.interface(),
|
|
signal.member(), &recv, SLOT(oneSlot(QString))));
|
|
QVERIFY(con.connect(con.baseService(), signal.path(), signal.interface(),
|
|
signal.member(), "s", &recv, SLOT(oneSlot(QString))));
|
|
QVERIFY(con.send(signal));
|
|
QTRY_COMPARE(recv.signalsReceived, 1);
|
|
QCOMPARE(recv.argumentReceived, signal.arguments().at(0).toString());
|
|
|
|
// confirm that we are, indeed, a unique connection
|
|
recv.argumentReceived.clear();
|
|
recv.signalsReceived = 0;
|
|
QVERIFY(!con.connect(con.baseService(), signal.path(), signal.interface(),
|
|
signal.member(), "s", &recv, SLOT(oneSlot(QString))));
|
|
QVERIFY(con.send(signal));
|
|
QTRY_COMPARE(recv.signalsReceived, 1);
|
|
QCOMPARE(recv.argumentReceived, signal.arguments().at(0).toString());
|
|
}
|
|
|
|
void tst_QDBusConnection::slotsWithLessParameters()
|
|
{
|
|
if (!QCoreApplication::instance())
|
|
QSKIP("Test requires a QCoreApplication");
|
|
|
|
QDBusConnection con = QDBusConnection::sessionBus();
|
|
|
|
QDBusMessage signal = QDBusMessage::createSignal("/", "org.qtproject.TestCase",
|
|
"oneSignal");
|
|
signal << "one parameter";
|
|
|
|
SignalReceiver recv;
|
|
QVERIFY(con.connect(con.baseService(), signal.path(), signal.interface(),
|
|
signal.member(), &recv, SLOT(oneSlot())));
|
|
QVERIFY(con.send(signal));
|
|
QTRY_COMPARE(recv.signalsReceived, 1);
|
|
QCOMPARE(recv.argumentReceived, QString());
|
|
|
|
// disconnect and try with a signature
|
|
recv.signalsReceived = 0;
|
|
QVERIFY(con.disconnect(con.baseService(), signal.path(), signal.interface(),
|
|
signal.member(), &recv, SLOT(oneSlot())));
|
|
QVERIFY(con.connect(con.baseService(), signal.path(), signal.interface(),
|
|
signal.member(), "s", &recv, SLOT(oneSlot())));
|
|
QVERIFY(con.send(signal));
|
|
QTRY_COMPARE(recv.signalsReceived, 1);
|
|
QCOMPARE(recv.argumentReceived, QString());
|
|
|
|
// confirm that we are, indeed, a unique connection
|
|
recv.signalsReceived = 0;
|
|
QVERIFY(!con.connect(con.baseService(), signal.path(), signal.interface(),
|
|
signal.member(), "s", &recv, SLOT(oneSlot())));
|
|
QVERIFY(con.send(signal));
|
|
QTRY_COMPARE(recv.signalsReceived, 1);
|
|
QCOMPARE(recv.argumentReceived, QString());
|
|
}
|
|
|
|
void SignalReceiver::secondCallWithCallback()
|
|
{
|
|
QDBusConnection con = QDBusConnection::sessionBus();
|
|
QDBusMessage msg = QDBusMessage::createMethodCall(con.baseService(), "/test", QString(),
|
|
"test0");
|
|
con.callWithCallback(msg, this, SLOT(exitLoop()), SLOT(secondCallWithCallback()));
|
|
}
|
|
|
|
void tst_QDBusConnection::nestedCallWithCallback()
|
|
{
|
|
if (!QCoreApplication::instance())
|
|
QSKIP("Test requires a QCoreApplication");
|
|
|
|
TestObject testObject;
|
|
QDBusConnection connection = QDBusConnection::sessionBus();
|
|
QVERIFY(connection.registerObject("/test", &testObject,
|
|
QDBusConnection::ExportAllContents));
|
|
|
|
QDBusMessage msg = QDBusMessage::createMethodCall(connection.baseService(), "/test", QString(),
|
|
"ThisFunctionDoesntExist");
|
|
|
|
SignalReceiver recv;
|
|
connection.callWithCallback(msg, &recv, SLOT(exitLoop()), SLOT(secondCallWithCallback()), 10);
|
|
QTestEventLoop::instance().enterLoop(15);
|
|
QVERIFY(!QTestEventLoop::instance().timeout());
|
|
QCOMPARE(recv.signalsReceived, 1);
|
|
QCOMPARE_HOOKCOUNT(2);
|
|
}
|
|
|
|
void tst_QDBusConnection::serviceRegistrationRaceCondition()
|
|
{
|
|
if (!QCoreApplication::instance())
|
|
QSKIP("Test requires a QCoreApplication");
|
|
|
|
// There was a race condition in the updating of list of name owners in
|
|
// Qt D-Bus. When the user connects to a signal coming from a given
|
|
// service, we must listen for NameOwnerChanged signals relevant to that
|
|
// name and update when the owner changes. However, it's possible that we
|
|
// receive in one chunk from the server both the NameOwnerChanged signal
|
|
// about the service and the signal we're interested in. Since Qt D-Bus
|
|
// posts events in order to handle the incoming signals, the update
|
|
// happens too late.
|
|
|
|
const QString connectionName = "testConnectionName";
|
|
const QString serviceName = "org.example.SecondaryName";
|
|
|
|
QDBusConnection session = QDBusConnection::sessionBus();
|
|
QVERIFY(!session.interface()->isServiceRegistered(serviceName));
|
|
|
|
// connect to the signal:
|
|
RaceConditionSignalWaiter recv;
|
|
session.connect(serviceName, "/", "org.qtproject.TestCase", "oneSignal", &recv, SLOT(countUp()));
|
|
|
|
// create a secondary connection and register a name
|
|
QDBusConnection connection = QDBusConnection::connectToBus(QDBusConnection::SessionBus, connectionName);
|
|
QDBusConnection::disconnectFromBus(connectionName); // disconnection happens when "connection" goes out of scope
|
|
QVERIFY(connection.isConnected());
|
|
QVERIFY(connection.registerService(serviceName));
|
|
|
|
// send a signal
|
|
QDBusMessage msg = QDBusMessage::createSignal("/", "org.qtproject.TestCase", "oneSignal");
|
|
connection.send(msg);
|
|
|
|
// make a blocking call just to be sure that the buffer was flushed
|
|
msg = QDBusMessage::createMethodCall("org.freedesktop.DBus", "/org/freedesktop/DBus", "org.freedesktop.DBus",
|
|
"NameHasOwner");
|
|
msg << connectionName;
|
|
connection.call(msg); // ignore result
|
|
|
|
// Now here's the race condition (more info on task QTBUG-15651):
|
|
// the bus has most likely queued three signals for us to work on:
|
|
// 1) NameOwnerChanged for the connection we created above
|
|
// 2) NameOwnerChanged for the service we registered above
|
|
// 3) The "oneSignal" signal we sent
|
|
//
|
|
// We'll most likely receive all three in one go from the server. We must
|
|
// update the owner of serviceName before we start processing the
|
|
// "oneSignal" signal.
|
|
|
|
QTestEventLoop::instance().connect(&recv, SIGNAL(done()), SLOT(exitLoop()));
|
|
QTestEventLoop::instance().enterLoop(1);
|
|
QVERIFY(!QTestEventLoop::instance().timeout());
|
|
QCOMPARE(recv.count, 1);
|
|
}
|
|
|
|
void tst_QDBusConnection::registerVirtualObject()
|
|
{
|
|
QDBusConnection con = QDBusConnection::sessionBus();
|
|
QVERIFY(con.isConnected());
|
|
|
|
QString path = "/tree/node";
|
|
QString childPath = "/tree/node/child";
|
|
QString childChildPath = "/tree/node/child/another";
|
|
|
|
{
|
|
// Register VirtualObject that handles child paths. Unregister by going out of scope.
|
|
VirtualObject obj;
|
|
QVERIFY(con.registerVirtualObject(path, &obj, QDBusConnection::SubPath));
|
|
QCOMPARE(con.objectRegisteredAt(path), static_cast<QObject *>(&obj));
|
|
QCOMPARE(con.objectRegisteredAt(childPath), static_cast<QObject *>(&obj));
|
|
QCOMPARE(con.objectRegisteredAt(childChildPath), static_cast<QObject *>(&obj));
|
|
}
|
|
QCOMPARE(con.objectRegisteredAt(path), static_cast<QObject *>(0));
|
|
QCOMPARE(con.objectRegisteredAt(childPath), static_cast<QObject *>(0));
|
|
|
|
{
|
|
// Register VirtualObject that handles child paths. Unregister by calling unregister.
|
|
VirtualObject obj;
|
|
QVERIFY(con.registerVirtualObject(path, &obj, QDBusConnection::SubPath));
|
|
QCOMPARE(con.objectRegisteredAt(path), static_cast<QObject *>(&obj));
|
|
QCOMPARE(con.objectRegisteredAt(childPath), static_cast<QObject *>(&obj));
|
|
QCOMPARE(con.objectRegisteredAt(childChildPath), static_cast<QObject *>(&obj));
|
|
con.unregisterObject(path);
|
|
QCOMPARE(con.objectRegisteredAt(path), static_cast<QObject *>(0));
|
|
QCOMPARE(con.objectRegisteredAt(childPath), static_cast<QObject *>(0));
|
|
}
|
|
|
|
{
|
|
// Single node has no sub path handling.
|
|
VirtualObject obj;
|
|
QVERIFY(con.registerVirtualObject(path, &obj, QDBusConnection::SingleNode));
|
|
QCOMPARE(con.objectRegisteredAt(path), static_cast<QObject *>(&obj));
|
|
QCOMPARE(con.objectRegisteredAt(childPath), static_cast<QObject *>(0));
|
|
}
|
|
|
|
{
|
|
// Register VirtualObject that handles child paths. Try to register an object on a child path of that.
|
|
VirtualObject obj;
|
|
QVERIFY(con.registerVirtualObject(path, &obj, QDBusConnection::SubPath));
|
|
QCOMPARE(con.objectRegisteredAt(path), static_cast<QObject *>(&obj));
|
|
|
|
QObject objectAtSubPath;
|
|
QVERIFY(!con.registerObject(path, &objectAtSubPath));
|
|
QVERIFY(!con.registerObject(childPath, &objectAtSubPath));
|
|
QCOMPARE(con.objectRegisteredAt(childPath), static_cast<QObject *>(&obj));
|
|
}
|
|
|
|
{
|
|
// Register object, make sure no SubPath handling object can be registered on a parent path.
|
|
QObject objectAtSubPath;
|
|
QVERIFY(con.registerObject(childPath, &objectAtSubPath));
|
|
QCOMPARE(con.objectRegisteredAt(childPath), static_cast<QObject *>(&objectAtSubPath));
|
|
|
|
VirtualObject obj;
|
|
QVERIFY(!con.registerVirtualObject(path, &obj, QDBusConnection::SubPath));
|
|
QCOMPARE(con.objectRegisteredAt(path), static_cast<QObject *>(0));
|
|
}
|
|
|
|
{
|
|
// Register object, make sure no SubPath handling object can be registered on a parent path.
|
|
// (same as above, but deeper)
|
|
QObject objectAtSubPath;
|
|
QVERIFY(con.registerObject(childChildPath, &objectAtSubPath));
|
|
QCOMPARE(con.objectRegisteredAt(childChildPath), static_cast<QObject *>(&objectAtSubPath));
|
|
|
|
VirtualObject obj;
|
|
QVERIFY(!con.registerVirtualObject(path, &obj, QDBusConnection::SubPath));
|
|
QCOMPARE(con.objectRegisteredAt(path), static_cast<QObject *>(0));
|
|
}
|
|
|
|
QCOMPARE(con.objectRegisteredAt(path), static_cast<QObject *>(0));
|
|
QCOMPARE(con.objectRegisteredAt(childPath), static_cast<QObject *>(0));
|
|
QCOMPARE(con.objectRegisteredAt(childChildPath), static_cast<QObject *>(0));
|
|
}
|
|
|
|
void tst_QDBusConnection::callVirtualObject()
|
|
{
|
|
if (!QCoreApplication::instance())
|
|
QSKIP("Test requires a QCoreApplication");
|
|
|
|
QDBusConnection con = QDBusConnection::sessionBus();
|
|
QVERIFY(con.isConnected());
|
|
|
|
QDBusConnection con2 = QDBusConnection::connectToBus(QDBusConnection::SessionBus, "con2");
|
|
|
|
QString path = "/tree/node";
|
|
QString childPath = "/tree/node/child";
|
|
|
|
// register one object at root:
|
|
VirtualObject obj;
|
|
QVERIFY(con.registerVirtualObject(path, &obj, QDBusConnection::SubPath));
|
|
obj.callCount = 0;
|
|
obj.replyArguments << 42 << 47u;
|
|
|
|
QObject::connect(&obj, SIGNAL(messageReceived(QDBusMessage)), &QTestEventLoop::instance(), SLOT(exitLoop()));
|
|
|
|
QDBusMessage message = QDBusMessage::createMethodCall(con.baseService(), path, QString(), "hello");
|
|
QDBusPendingCall reply = con2.asyncCall(message);
|
|
|
|
QTestEventLoop::instance().enterLoop(5);
|
|
QVERIFY(!QTestEventLoop::instance().timeout());
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
QCOMPARE(obj.callCount, 1);
|
|
QCOMPARE(obj.lastMessage.service(), con2.baseService());
|
|
QCOMPARE(obj.lastMessage.interface(), QString());
|
|
QCOMPARE(obj.lastMessage.path(), path);
|
|
reply.waitForFinished();
|
|
QVERIFY(reply.isValid());
|
|
QCOMPARE(reply.reply().arguments(), obj.replyArguments);
|
|
|
|
// call sub path
|
|
QDBusMessage childMessage = QDBusMessage::createMethodCall(con.baseService(), childPath, QString(), "helloChild");
|
|
obj.replyArguments.clear();
|
|
obj.replyArguments << 99;
|
|
QDBusPendingCall childReply = con2.asyncCall(childMessage);
|
|
|
|
QTestEventLoop::instance().enterLoop(5);
|
|
QVERIFY(!QTestEventLoop::instance().timeout());
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
QCOMPARE(obj.callCount, 2);
|
|
QCOMPARE(obj.lastMessage.service(), con2.baseService());
|
|
QCOMPARE(obj.lastMessage.interface(), QString());
|
|
QCOMPARE(obj.lastMessage.path(), childPath);
|
|
|
|
childReply.waitForFinished();
|
|
QVERIFY(childReply.isValid());
|
|
QCOMPARE(childReply.reply().arguments(), obj.replyArguments);
|
|
|
|
// let the call fail by having the virtual object return false
|
|
obj.success = false;
|
|
QDBusMessage errorMessage = QDBusMessage::createMethodCall(con.baseService(), childPath, QString(), "someFunc");
|
|
QDBusPendingCall errorReply = con2.asyncCall(errorMessage);
|
|
|
|
QTestEventLoop::instance().enterLoop(5);
|
|
QVERIFY(!QTestEventLoop::instance().timeout());
|
|
QVERIFY_HOOKCALLED();
|
|
QTest::qWait(100);
|
|
QVERIFY(errorReply.isError());
|
|
QCOMPARE(errorReply.reply().errorName(), QString("org.freedesktop.DBus.Error.UnknownObject"));
|
|
|
|
QDBusConnection::disconnectFromBus("con2");
|
|
}
|
|
|
|
void tst_QDBusConnection::callVirtualObjectLocal()
|
|
{
|
|
QDBusConnection con = QDBusConnection::sessionBus();
|
|
QVERIFY(con.isConnected());
|
|
|
|
QString path = "/tree/node";
|
|
QString childPath = "/tree/node/child";
|
|
|
|
// register one object at root:
|
|
VirtualObject obj;
|
|
QVERIFY(con.registerVirtualObject(path, &obj, QDBusConnection::SubPath));
|
|
obj.callCount = 0;
|
|
obj.replyArguments << 42 << 47u;
|
|
|
|
QDBusMessage message = QDBusMessage::createMethodCall(con.baseService(), path, QString(), "hello");
|
|
QDBusMessage reply = con.call(message, QDBus::Block, 5000);
|
|
QCOMPARE(obj.callCount, 1);
|
|
QCOMPARE(obj.lastMessage.service(), con.baseService());
|
|
QCOMPARE(obj.lastMessage.interface(), QString());
|
|
QCOMPARE(obj.lastMessage.path(), path);
|
|
QCOMPARE(obj.replyArguments, reply.arguments());
|
|
QVERIFY_HOOKCALLED();
|
|
|
|
obj.replyArguments << QString("alien abduction");
|
|
QDBusMessage subPathMessage = QDBusMessage::createMethodCall(con.baseService(), childPath, QString(), "hello");
|
|
QDBusMessage subPathReply = con.call(subPathMessage , QDBus::Block, 5000);
|
|
QCOMPARE(obj.callCount, 2);
|
|
QCOMPARE(obj.lastMessage.service(), con.baseService());
|
|
QCOMPARE(obj.lastMessage.interface(), QString());
|
|
QCOMPARE(obj.lastMessage.path(), childPath);
|
|
QCOMPARE(obj.replyArguments, subPathReply.arguments());
|
|
QVERIFY_HOOKCALLED();
|
|
}
|
|
|
|
void tst_QDBusConnection::pendingCallWhenDisconnected()
|
|
{
|
|
#if !QT_CONFIG(process)
|
|
QSKIP("Test requires QProcess");
|
|
#else
|
|
if (!QCoreApplication::instance())
|
|
QSKIP("Test requires a QCoreApplication");
|
|
|
|
QProcess daemon;
|
|
daemon.start("dbus-daemon", QStringList() << "--session" << "--nofork" << "--print-address");
|
|
QVERIFY2(daemon.waitForReadyRead(2000),
|
|
"Daemon didn't print its address in time; error: \"" + daemon.errorString().toLocal8Bit() +
|
|
"\"; stderr:\n" + daemon.readAllStandardError());
|
|
|
|
QString address = QString::fromLocal8Bit(daemon.readAll().trimmed());
|
|
QDBusConnection con = QDBusConnection::connectToBus(address, "disconnect");
|
|
QVERIFY2(con.isConnected(), (con.lastError().name() + ": " + con.lastError().message()).toLocal8Bit());
|
|
|
|
// confirm we're connected and we're alone in this bus
|
|
QCOMPARE(con.baseService(), QString(":1.0"));
|
|
|
|
// kill the bus
|
|
daemon.terminate();
|
|
daemon.waitForFinished();
|
|
|
|
// send something, which we should get an error with
|
|
QDBusMessage message = QDBusMessage::createMethodCall("org.freedesktop.DBus", "/", QString(), "ListNames");
|
|
QDBusPendingCall reply = con.asyncCall(message);
|
|
|
|
reply.waitForFinished();
|
|
QVERIFY(!con.isConnected());
|
|
QVERIFY(reply.isFinished());
|
|
QVERIFY(reply.isError());
|
|
QCOMPARE(reply.error().type(), QDBusError::Disconnected);
|
|
#endif
|
|
}
|
|
|
|
void tst_QDBusConnection::emptyServerAddress()
|
|
{
|
|
QDBusServer server({}, nullptr);
|
|
}
|
|
|
|
void tst_QDBusConnection::parentClassSignal()
|
|
{
|
|
if (!QCoreApplication::instance())
|
|
QSKIP("Test requires a QCoreApplication");
|
|
|
|
const QString path = "/path";
|
|
|
|
QDBusConnection con = QDBusConnection::sessionBus();
|
|
QVERIFY(con.isConnected());
|
|
|
|
// register one object at root:
|
|
MyObject obj;
|
|
QVERIFY(con.registerObject(path, &obj, QDBusConnection::ExportAllContents));
|
|
QCOMPARE(con.objectRegisteredAt(path), static_cast<QObject *>(&obj));
|
|
|
|
SignalReceiver recv;
|
|
QVERIFY(con.connect(con.baseService(), path, "local.BaseObject", "baseObjectSignal", &recv,
|
|
SLOT(oneSlot())));
|
|
QVERIFY(con.connect(con.baseService(), path, "local.MyObject", "myObjectSignal", &recv,
|
|
SLOT(oneSlot())));
|
|
|
|
emit obj.baseObjectSignal();
|
|
QTRY_COMPARE(recv.signalsReceived, 1);
|
|
|
|
emit obj.myObjectSignal();
|
|
QTRY_COMPARE(recv.signalsReceived, 2);
|
|
}
|
|
|
|
QString MyObject::path;
|
|
QString MyObjectWithoutInterface::path;
|
|
QString MyObjectWithoutInterface::interface;
|
|
|
|
#ifndef tst_QDBusConnection
|
|
QTEST_MAIN(tst_QDBusConnection)
|
|
#endif
|