38be0d1383
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278 lines
8.8 KiB
C++
278 lines
8.8 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtCore/QObject>
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#include <QtCore/QVariant>
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#include <QtCore/QList>
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#include <QtCore/QVector>
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#include <QtTest/QtTest>
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#include <QtDBus>
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Q_DECLARE_METATYPE(QVariant)
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Q_DECLARE_METATYPE(QList<int>)
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Q_DECLARE_METATYPE(QVector<int>)
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class tst_QDBusLocalCalls: public QObject
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{
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Q_OBJECT
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Q_CLASSINFO("D-Bus Interface", "local.tst_QDBusLocalCalls")
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QDBusConnection conn;
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public:
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tst_QDBusLocalCalls();
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public Q_SLOTS:
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Q_SCRIPTABLE int echo(int value)
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{ return value; }
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Q_SCRIPTABLE QString echo(const QString &value)
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{ return value; }
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Q_SCRIPTABLE QDBusVariant echo(const QDBusVariant &value)
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{ return value; }
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Q_SCRIPTABLE QVector<int> echo(const QVector<int> &value)
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{ return value; }
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Q_SCRIPTABLE QString echo2(const QStringList &list, QString &out)
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{ out = list[1]; return list[0]; }
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Q_SCRIPTABLE void delayed(const QDBusMessage &msg)
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{ msg.setDelayedReply(true); }
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protected Q_SLOTS:
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void replyReceived(QDBusPendingCallWatcher *watcher);
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private Q_SLOTS:
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void initTestCase();
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void makeInvalidCalls();
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void makeCalls_data();
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void makeCalls();
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void makeCallsVariant_data();
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void makeCallsVariant();
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void makeCallsTwoRets();
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void makeCallsComplex();
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void makeDelayedCalls();
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void asyncReplySignal();
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private:
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QVariantList asyncReplyArgs;
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QDBusMessage doCall(const QDBusMessage &call);
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};
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tst_QDBusLocalCalls::tst_QDBusLocalCalls()
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: conn(QDBusConnection::sessionBus())
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{
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}
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QDBusMessage tst_QDBusLocalCalls::doCall(const QDBusMessage &call)
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{
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QFETCH_GLOBAL(bool, useAsync);
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if (useAsync) {
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QDBusPendingCall ac = conn.asyncCall(call);
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ac.waitForFinished();
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return ac.reply();
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} else {
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return conn.call(call);
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}
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}
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void tst_QDBusLocalCalls::replyReceived(QDBusPendingCallWatcher *watcher)
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{
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asyncReplyArgs = watcher->reply().arguments();
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QTestEventLoop::instance().exitLoop();
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}
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void tst_QDBusLocalCalls::initTestCase()
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{
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QVERIFY(conn.isConnected());
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QVERIFY(conn.registerObject("/", this, QDBusConnection::ExportScriptableSlots));
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QTest::addColumn<bool>("useAsync");
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QTest::newRow("sync") << false;
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QTest::newRow("async") << true;
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}
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void tst_QDBusLocalCalls::makeCalls_data()
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{
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QTest::addColumn<QVariant>("value");
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QTest::newRow("int") << QVariant(42);
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QTest::newRow("string") << QVariant("Hello, world");
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}
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void tst_QDBusLocalCalls::makeCallsVariant_data()
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{
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makeCalls_data();
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}
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void tst_QDBusLocalCalls::makeInvalidCalls()
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{
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{
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QDBusMessage callMsg = QDBusMessage::createMethodCall(conn.baseService(),
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"/", QString(), "echo");
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QDBusMessage replyMsg = doCall(callMsg);
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QCOMPARE(int(replyMsg.type()), int(QDBusMessage::ErrorMessage));
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QDBusError error(replyMsg);
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QCOMPARE(int(error.type()), int(QDBusError::UnknownMethod));
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}
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{
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QDBusMessage callMsg = QDBusMessage::createMethodCall(conn.baseService(),
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"/no_object", QString(), "echo");
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QDBusMessage replyMsg = doCall(callMsg);
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QCOMPARE(int(replyMsg.type()), int(QDBusMessage::ErrorMessage));
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QDBusError error(replyMsg);
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QCOMPARE(int(error.type()), int(QDBusError::UnknownObject));
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}
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}
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void tst_QDBusLocalCalls::makeCalls()
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{
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QFETCH(QVariant, value);
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QDBusMessage callMsg = QDBusMessage::createMethodCall(conn.baseService(),
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"/", QString(), "echo");
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callMsg << value;
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QDBusMessage replyMsg = doCall(callMsg);
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QCOMPARE(int(replyMsg.type()), int(QDBusMessage::ReplyMessage));
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QVariantList replyArgs = replyMsg.arguments();
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QCOMPARE(replyArgs.count(), 1);
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QCOMPARE(replyArgs.at(0), value);
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}
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void tst_QDBusLocalCalls::makeCallsVariant()
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{
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QFETCH(QVariant, value);
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QDBusMessage callMsg = QDBusMessage::createMethodCall(conn.baseService(),
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"/", QString(), "echo");
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callMsg << qVariantFromValue(QDBusVariant(value));
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QDBusMessage replyMsg = doCall(callMsg);
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QCOMPARE(int(replyMsg.type()), int(QDBusMessage::ReplyMessage));
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QVariantList replyArgs = replyMsg.arguments();
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QCOMPARE(replyArgs.count(), 1);
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const QVariant &reply = replyArgs.at(0);
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QCOMPARE(reply.userType(), qMetaTypeId<QDBusVariant>());
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QCOMPARE(qvariant_cast<QDBusVariant>(reply).variant(), value);
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}
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void tst_QDBusLocalCalls::makeCallsTwoRets()
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{
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QDBusMessage callMsg = QDBusMessage::createMethodCall(conn.baseService(),
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"/", QString(), "echo2");
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callMsg << (QStringList() << "One" << "Two");
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QDBusMessage replyMsg = doCall(callMsg);
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QCOMPARE(int(replyMsg.type()), int(QDBusMessage::ReplyMessage));
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QVariantList replyArgs = replyMsg.arguments();
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QCOMPARE(replyArgs.count(), 2);
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QCOMPARE(replyArgs.at(0).toString(), QString::fromLatin1("One"));
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QCOMPARE(replyArgs.at(1).toString(), QString::fromLatin1("Two"));
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}
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void tst_QDBusLocalCalls::makeCallsComplex()
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{
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qDBusRegisterMetaType<QList<int> >();
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qDBusRegisterMetaType<QVector<int> >();
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QList<int> value;
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value << 1 << -42 << 47;
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QDBusMessage callMsg = QDBusMessage::createMethodCall(conn.baseService(),
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"/", QString(), "echo");
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callMsg << qVariantFromValue(value);
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QDBusMessage replyMsg = doCall(callMsg);
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QCOMPARE(int(replyMsg.type()), int(QDBusMessage::ReplyMessage));
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QVariantList replyArgs = replyMsg.arguments();
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QCOMPARE(replyArgs.count(), 1);
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const QVariant &reply = replyArgs.at(0);
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QCOMPARE(reply.userType(), qMetaTypeId<QDBusArgument>());
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QCOMPARE(qdbus_cast<QList<int> >(reply), value);
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}
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void tst_QDBusLocalCalls::makeDelayedCalls()
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{
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QDBusMessage callMsg = QDBusMessage::createMethodCall(conn.baseService(),
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"/", QString(), "delayed");
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QTest::ignoreMessage(QtWarningMsg, "QDBusConnection: cannot call local method 'delayed' at object / (with signature '') on blocking mode");
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QDBusMessage replyMsg = doCall(callMsg);
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QCOMPARE(int(replyMsg.type()), int(QDBusMessage::ErrorMessage));
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QDBusError error(replyMsg);
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QCOMPARE(int(error.type()), int(QDBusError::InternalError));
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}
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void tst_QDBusLocalCalls::asyncReplySignal()
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{
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QFETCH_GLOBAL(bool, useAsync);
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if (!useAsync)
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return; // this test only works in async mode
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QDBusMessage callMsg = QDBusMessage::createMethodCall(conn.baseService(),
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"/", QString(), "echo");
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callMsg << "Hello World";
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QDBusPendingCall ac = conn.asyncCall(callMsg);
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if (ac.isFinished())
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QSKIP("Test ignored: the local-loop async call is already finished", SkipAll);
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QDBusPendingCallWatcher watch(ac);
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connect(&watch, SIGNAL(finished(QDBusPendingCallWatcher*)),
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SLOT(replyReceived(QDBusPendingCallWatcher*)));
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QTestEventLoop::instance().enterLoop(2);
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QVERIFY(!QTestEventLoop::instance().timeout());
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QVERIFY(ac.isFinished());
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QVERIFY(!ac.isError());
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QVERIFY(!asyncReplyArgs.isEmpty());
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QCOMPARE(asyncReplyArgs.at(0).toString(), QString("Hello World"));
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}
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QTEST_MAIN(tst_QDBusLocalCalls)
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#include "tst_qdbuslocalcalls.moc"
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