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authorLars Knoll <lars.knoll@nokia.com>2009-03-23 10:18:55 +0100
committerSimon Hausmann <simon.hausmann@nokia.com>2009-03-23 10:18:55 +0100
commite5fcad302d86d316390c6b0f62759a067313e8a9 (patch)
treec2afbf6f1066b6ce261f14341cf6d310e5595bc1 /tests/auto/qsignalspy/tst_qsignalspy.cpp
downloadqt4-tools-e5fcad302d86d316390c6b0f62759a067313e8a9.tar.gz
Long live Qt 4.5!
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diff --git a/tests/auto/qsignalspy/tst_qsignalspy.cpp b/tests/auto/qsignalspy/tst_qsignalspy.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtTest/QtTest>
+
+
+#include <qdatetime.h>
+
+class tst_QSignalSpy : public QObject
+{
+ Q_OBJECT
+
+private slots:
+ void spyWithoutArgs();
+ void spyWithBasicArgs();
+ void spyWithPointers();
+ void spyWithQtClasses();
+ void spyWithBasicQtClasses();
+ void spyWithQtTypedefs();
+};
+
+class QtTestObject: public QObject
+{
+ Q_OBJECT
+
+public:
+ QtTestObject();
+
+signals:
+ void sig0();
+ void sig1(int, int);
+ void sigLong(long, long);
+ void sig2(int *, int *);
+
+public:
+ QString slotResult;
+ friend class tst_QSignalSpy;
+};
+
+QtTestObject::QtTestObject()
+{
+}
+
+void tst_QSignalSpy::spyWithoutArgs()
+{
+ QtTestObject obj;
+
+ QSignalSpy spy(&obj, SIGNAL(sig0()));
+ QCOMPARE(spy.count(), 0);
+
+ emit obj.sig0();
+ QCOMPARE(spy.count(), 1);
+ emit obj.sig0();
+ QCOMPARE(spy.count(), 2);
+
+ QList<QVariant> args = spy.takeFirst();
+ QCOMPARE(args.count(), 0);
+}
+
+void tst_QSignalSpy::spyWithBasicArgs()
+{
+ QtTestObject obj;
+ QSignalSpy spy(&obj, SIGNAL(sig1(int,int)));
+
+ emit obj.sig1(1, 2);
+ QCOMPARE(spy.count(), 1);
+
+ QList<QVariant> args = spy.takeFirst();
+ QCOMPARE(args.count(), 2);
+ QCOMPARE(args.at(0).toInt(), 1);
+ QCOMPARE(args.at(1).toInt(), 2);
+
+ QSignalSpy spyl(&obj, SIGNAL(sigLong(long,long)));
+
+ emit obj.sigLong(1l, 2l);
+ args = spyl.takeFirst();
+ QCOMPARE(args.count(), 2);
+ QCOMPARE(qvariant_cast<long>(args.at(0)), 1l);
+ QCOMPARE(qvariant_cast<long>(args.at(1)), 2l);
+}
+
+
+void tst_QSignalSpy::spyWithPointers()
+{
+ qRegisterMetaType<int *>("int*");
+
+ QtTestObject obj;
+ QSignalSpy spy(&obj, SIGNAL(sig2(int*,int*)));
+
+ int i1 = 1;
+ int i2 = 2;
+
+ emit obj.sig2(&i1, &i2);
+ QCOMPARE(spy.count(), 1);
+
+ QList<QVariant> args = spy.takeFirst();
+ QCOMPARE(args.count(), 2);
+ QCOMPARE(*static_cast<int * const *>(args.at(0).constData()), &i1);
+ QCOMPARE(*static_cast<int * const *>(args.at(1).constData()), &i2);
+}
+
+class QtTestObject2: public QObject
+{
+ Q_OBJECT
+ friend class tst_QSignalSpy;
+
+signals:
+ void sig(QString);
+ void sig2(const QDateTime &dt);
+ void sig3(QObject *o);
+ void sig4(QChar c);
+};
+
+void tst_QSignalSpy::spyWithBasicQtClasses()
+{
+ QtTestObject2 obj;
+
+ QSignalSpy spy(&obj, SIGNAL(sig(QString)));
+ emit obj.sig(QString("bubu"));
+ QCOMPARE(spy.count(), 1);
+ QCOMPARE(spy.at(0).count(), 1);
+ QCOMPARE(spy.at(0).at(0).toString(), QString("bubu"));
+}
+
+void tst_QSignalSpy::spyWithQtClasses()
+{
+ QtTestObject2 obj;
+
+ qRegisterMetaType<QDateTime>("QDateTime");
+
+ QSignalSpy spy(&obj, SIGNAL(sig2(QDateTime)));
+ QDateTime dt = QDateTime::currentDateTime();
+ emit obj.sig2(dt);
+ QCOMPARE(spy.count(), 1);
+ QCOMPARE(spy.at(0).count(), 1);
+ QCOMPARE(spy.at(0).at(0).typeName(), "QDateTime");
+ QCOMPARE(*static_cast<const QDateTime *>(spy.at(0).at(0).constData()), dt);
+ QCOMPARE(spy.at(0).at(0).toDateTime(), dt);
+
+ QSignalSpy spy2(&obj, SIGNAL(sig3(QObject*)));
+ emit obj.sig3(this);
+ QCOMPARE(*static_cast<QObject * const *>(spy2.value(0).value(0).constData()),
+ (QObject *)this);
+ QCOMPARE(qvariant_cast<QObject *>(spy2.value(0).value(0)), (QObject*)this);
+
+ QSignalSpy spy3(&obj, SIGNAL(sig4(QChar)));
+ emit obj.sig4(QChar('A'));
+ QCOMPARE(qvariant_cast<QChar>(spy3.value(0).value(0)), QChar('A'));
+}
+
+class QtTestObject3: public QObject
+{
+ Q_OBJECT
+ friend class tst_QSignalSpy;
+
+signals:
+ void sig1(quint16);
+ void sig2(qlonglong, qulonglong);
+ void sig3(qint64, quint64);
+};
+
+void tst_QSignalSpy::spyWithQtTypedefs()
+{
+ QtTestObject3 obj;
+
+// QSignalSpy spy1(&obj, SIGNAL(sig1(quint16)));
+// emit obj.sig1(42);
+// QCOMPARE(spy1.value(0).value(0).toInt(), 42);
+
+ QSignalSpy spy2(&obj, SIGNAL(sig2(qlonglong,qulonglong)));
+ emit obj.sig2(42, 43);
+ QCOMPARE(spy2.value(0).value(0).toInt(), 42);
+ QCOMPARE(spy2.value(0).value(1).toInt(), 43);
+
+// QSignalSpy spy3(&obj, SIGNAL(sig3(qint64,quint64)));
+// emit obj.sig3(44, 45);
+// QCOMPARE(spy3.value(0).value(0).toInt(), 44);
+// QCOMPARE(spy3.value(0).value(1).toInt(), 45);
+}
+
+QTEST_APPLESS_MAIN(tst_QSignalSpy)
+#include "tst_qsignalspy.moc"