3a1568c30c
Merge-request: 40 Reviewed-by: olivier Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com> Change-Id: I1194ba0d8bba92ece3132171e230cece341ec127 Reviewed-on: http://codereview.qt.nokia.com/2957 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>
4064 lines
139 KiB
C++
4064 lines
139 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
|
|
** All rights reserved.
|
|
** Contact: Nokia Corporation (qt-info@nokia.com)
|
|
**
|
|
** This file is part of the test suite of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
|
** GNU Lesser General Public License Usage
|
|
** This file may be used under the terms of the GNU Lesser General Public
|
|
** License version 2.1 as published by the Free Software Foundation and
|
|
** appearing in the file LICENSE.LGPL included in the packaging of this
|
|
** file. Please review the following information to ensure the GNU Lesser
|
|
** General Public License version 2.1 requirements will be met:
|
|
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
|
**
|
|
** In addition, as a special exception, Nokia gives you certain additional
|
|
** rights. These rights are described in the Nokia Qt LGPL Exception
|
|
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
|
**
|
|
** 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.
|
|
**
|
|
** Other Usage
|
|
** Alternatively, this file may be used in accordance with the terms and
|
|
** conditions contained in a signed written agreement between you and Nokia.
|
|
**
|
|
**
|
|
**
|
|
**
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
|
|
#include <QtTest/QtTest>
|
|
|
|
#include <qcoreapplication.h>
|
|
|
|
#include <qpointer.h>
|
|
#include <qtimer.h>
|
|
#include <qregexp.h>
|
|
#include <qmetaobject.h>
|
|
#include <qvariant.h>
|
|
|
|
#include <QTcpServer>
|
|
#include <QTcpSocket>
|
|
#include <QThread>
|
|
#include <QMutex>
|
|
#include <QWaitCondition>
|
|
#include <QProcess>
|
|
|
|
#include "qobject.h"
|
|
#ifdef QT_BUILD_INTERNAL
|
|
#include <private/qobject_p.h>
|
|
#endif
|
|
|
|
|
|
#include <math.h>
|
|
|
|
//TESTED_CLASS=
|
|
//TESTED_FILES=
|
|
|
|
class tst_QObject : public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
tst_QObject();
|
|
virtual ~tst_QObject();
|
|
|
|
|
|
public slots:
|
|
void initTestCase();
|
|
void cleanupTestCase();
|
|
void init();
|
|
void cleanup();
|
|
private slots:
|
|
void disconnect();
|
|
void connectByName();
|
|
void connectSignalsToSignalsWithDefaultArguments();
|
|
void receivers();
|
|
void normalize();
|
|
void qobject_castTemplate();
|
|
void findChildren();
|
|
void connectDisconnectNotify_data();
|
|
void connectDisconnectNotify();
|
|
void emitInDefinedOrder();
|
|
void customTypes();
|
|
void streamCustomTypes();
|
|
void metamethod();
|
|
void namespaces();
|
|
void threadSignalEmissionCrash();
|
|
void thread();
|
|
void thread0();
|
|
void moveToThread();
|
|
void sender();
|
|
void declareInterface();
|
|
void qpointerResetBeforeDestroyedSignal();
|
|
void testUserData();
|
|
void childDeletesItsSibling();
|
|
void dynamicProperties();
|
|
void floatProperty();
|
|
void qrealProperty();
|
|
void property();
|
|
void recursiveSignalEmission();
|
|
void blockingQueuedConnection();
|
|
void compatibilityChildInsertedEvents();
|
|
void installEventFilter();
|
|
void deleteSelfInSlot();
|
|
void disconnectSelfInSlotAndDeleteAfterEmit();
|
|
void dumpObjectInfo();
|
|
void connectToSender();
|
|
void qobjectConstCast();
|
|
void uniqConnection();
|
|
void interfaceIid();
|
|
void deleteQObjectWhenDeletingEvent();
|
|
void overloads();
|
|
void isSignalConnected();
|
|
void qMetaObjectConnect();
|
|
void qMetaObjectDisconnectOne();
|
|
void sameName();
|
|
void connectByMetaMethods();
|
|
void connectByMetaMethodSlotInsteadOfSignal();
|
|
void connectConstructorByMetaMethod();
|
|
void disconnectByMetaMethod();
|
|
void disconnectNotSignalMetaMethod();
|
|
void autoConnectionBehavior();
|
|
void baseDestroyed();
|
|
protected:
|
|
};
|
|
|
|
tst_QObject::tst_QObject()
|
|
{
|
|
|
|
}
|
|
|
|
tst_QObject::~tst_QObject()
|
|
{
|
|
|
|
}
|
|
|
|
void tst_QObject::initTestCase()
|
|
{
|
|
}
|
|
|
|
void tst_QObject::cleanupTestCase()
|
|
{
|
|
}
|
|
|
|
void tst_QObject::init()
|
|
{
|
|
}
|
|
|
|
void tst_QObject::cleanup()
|
|
{
|
|
}
|
|
|
|
class SenderObject : public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
SenderObject() : aPublicSlotCalled(0), recursionCount(0) {}
|
|
|
|
void emitSignal1AfterRecursion()
|
|
{
|
|
if (recursionCount++ < 100)
|
|
emitSignal1AfterRecursion();
|
|
else
|
|
emitSignal1();
|
|
}
|
|
|
|
void emitSignal1() { emit signal1(); }
|
|
void emitSignal2() { emit signal2(); }
|
|
void emitSignal3() { emit signal3(); }
|
|
void emitSignal4() { emit signal4(); }
|
|
|
|
signals:
|
|
void signal1();
|
|
void signal2();
|
|
void signal3();
|
|
void signal4();
|
|
QT_MOC_COMPAT void signal5();
|
|
|
|
public slots:
|
|
void aPublicSlot() { aPublicSlotCalled++; }
|
|
|
|
public:
|
|
Q_INVOKABLE void invoke1(){}
|
|
Q_SCRIPTABLE void sinvoke1(){}
|
|
int aPublicSlotCalled;
|
|
protected:
|
|
Q_INVOKABLE QT_MOC_COMPAT void invoke2(){}
|
|
Q_INVOKABLE QT_MOC_COMPAT void invoke2(int){}
|
|
Q_SCRIPTABLE QT_MOC_COMPAT void sinvoke2(){}
|
|
private:
|
|
Q_INVOKABLE void invoke3(int hinz = 0, int kunz = 0){Q_UNUSED(hinz) Q_UNUSED(kunz)}
|
|
Q_SCRIPTABLE void sinvoke3(){}
|
|
|
|
int recursionCount;
|
|
};
|
|
|
|
class ReceiverObject : public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
ReceiverObject() : sequence_slot1( 0 ),
|
|
sequence_slot2( 0 ),
|
|
sequence_slot3( 0 ),
|
|
sequence_slot4( 0 ) {}
|
|
|
|
void reset() {
|
|
sequence_slot4 = 0;
|
|
sequence_slot3 = 0;
|
|
sequence_slot2 = 0;
|
|
sequence_slot1 = 0;
|
|
count_slot1 = 0;
|
|
count_slot2 = 0;
|
|
count_slot3 = 0;
|
|
count_slot4 = 0;
|
|
}
|
|
|
|
int sequence_slot1;
|
|
int sequence_slot2;
|
|
int sequence_slot3;
|
|
int sequence_slot4;
|
|
int count_slot1;
|
|
int count_slot2;
|
|
int count_slot3;
|
|
int count_slot4;
|
|
|
|
bool called(int slot) {
|
|
switch (slot) {
|
|
case 1: return sequence_slot1;
|
|
case 2: return sequence_slot2;
|
|
case 3: return sequence_slot3;
|
|
case 4: return sequence_slot4;
|
|
default: return false;
|
|
}
|
|
}
|
|
|
|
static int sequence;
|
|
|
|
public slots:
|
|
void slot1() { sequence_slot1 = ++sequence; count_slot1++; }
|
|
void slot2() { sequence_slot2 = ++sequence; count_slot2++; }
|
|
void slot3() { sequence_slot3 = ++sequence; count_slot3++; }
|
|
void slot4() { sequence_slot4 = ++sequence; count_slot4++; }
|
|
|
|
};
|
|
|
|
int ReceiverObject::sequence = 0;
|
|
|
|
void tst_QObject::disconnect()
|
|
{
|
|
SenderObject *s = new SenderObject;
|
|
ReceiverObject *r1 = new ReceiverObject;
|
|
ReceiverObject *r2 = new ReceiverObject;
|
|
|
|
connect( s, SIGNAL( signal1() ), r1, SLOT( slot1() ) );
|
|
|
|
connect( s, SIGNAL( signal2() ), r1, SLOT( slot2() ) );
|
|
connect( s, SIGNAL( signal3() ), r1, SLOT( slot3() ) );
|
|
connect( s, SIGNAL( signal4() ), r1, SLOT( slot4() ) );
|
|
|
|
s->emitSignal1();
|
|
s->emitSignal2();
|
|
s->emitSignal3();
|
|
s->emitSignal4();
|
|
|
|
QCOMPARE( r1->called(1), TRUE );
|
|
QCOMPARE( r1->called(2), TRUE );
|
|
QCOMPARE( r1->called(3), TRUE );
|
|
QCOMPARE( r1->called(4), TRUE );
|
|
r1->reset();
|
|
|
|
// usual disconnect with all parameters given
|
|
bool ret = QObject::disconnect( s, SIGNAL( signal1() ), r1, SLOT( slot1() ) );
|
|
|
|
s->emitSignal1();
|
|
|
|
QCOMPARE( r1->called(1), FALSE );
|
|
r1->reset();
|
|
|
|
QCOMPARE( ret, TRUE );
|
|
ret = QObject::disconnect( s, SIGNAL( signal1() ), r1, SLOT( slot1() ) );
|
|
QCOMPARE( ret, FALSE );
|
|
|
|
// disconnect all signals from s from all slots from r1
|
|
QObject::disconnect( s, 0, r1, 0 );
|
|
|
|
s->emitSignal2();
|
|
s->emitSignal3();
|
|
s->emitSignal4();
|
|
|
|
QCOMPARE( r1->called(2), FALSE );
|
|
QCOMPARE( r1->called(3), FALSE );
|
|
QCOMPARE( r1->called(4), FALSE );
|
|
r1->reset();
|
|
|
|
connect( s, SIGNAL( signal1() ), r1, SLOT( slot1() ) );
|
|
connect( s, SIGNAL( signal1() ), r1, SLOT( slot2() ) );
|
|
connect( s, SIGNAL( signal1() ), r1, SLOT( slot3() ) );
|
|
connect( s, SIGNAL( signal2() ), r1, SLOT( slot4() ) );
|
|
|
|
// disconnect s's signal1() from all slots of r1
|
|
QObject::disconnect( s, SIGNAL( signal1() ), r1, 0 );
|
|
|
|
s->emitSignal1();
|
|
s->emitSignal2();
|
|
|
|
QCOMPARE( r1->called(1), FALSE );
|
|
QCOMPARE( r1->called(2), FALSE );
|
|
QCOMPARE( r1->called(3), FALSE );
|
|
QCOMPARE( r1->called(4), TRUE );
|
|
r1->reset();
|
|
// make sure all is disconnected again
|
|
QObject::disconnect( s, 0, r1, 0 );
|
|
|
|
connect( s, SIGNAL( signal1() ), r1, SLOT( slot1() ) );
|
|
connect( s, SIGNAL( signal1() ), r2, SLOT( slot1() ) );
|
|
connect( s, SIGNAL( signal2() ), r1, SLOT( slot2() ) );
|
|
connect( s, SIGNAL( signal2() ), r2, SLOT( slot2() ) );
|
|
connect( s, SIGNAL( signal3() ), r1, SLOT( slot3() ) );
|
|
connect( s, SIGNAL( signal3() ), r2, SLOT( slot3() ) );
|
|
|
|
// disconnect signal1() from all receivers
|
|
QObject::disconnect( s, SIGNAL( signal1() ), 0, 0 );
|
|
s->emitSignal1();
|
|
s->emitSignal2();
|
|
s->emitSignal3();
|
|
|
|
QCOMPARE( r1->called(1), FALSE );
|
|
QCOMPARE( r2->called(1), FALSE );
|
|
QCOMPARE( r1->called(2), TRUE );
|
|
QCOMPARE( r2->called(2), TRUE );
|
|
QCOMPARE( r1->called(2), TRUE );
|
|
QCOMPARE( r2->called(2), TRUE );
|
|
|
|
r1->reset();
|
|
r2->reset();
|
|
|
|
// disconnect all signals of s from all receivers
|
|
QObject::disconnect( s, 0, 0, 0 );
|
|
|
|
QCOMPARE( r1->called(2), FALSE );
|
|
QCOMPARE( r2->called(2), FALSE );
|
|
QCOMPARE( r1->called(2), FALSE );
|
|
QCOMPARE( r2->called(2), FALSE );
|
|
|
|
delete r2;
|
|
delete r1;
|
|
delete s;
|
|
}
|
|
|
|
class AutoConnectSender : public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
AutoConnectSender(QObject *parent)
|
|
: QObject(parent)
|
|
{}
|
|
|
|
void emitSignalNoParams() { emit signalNoParams(); }
|
|
void emitSignalWithParams(int i) { emit signalWithParams(i); }
|
|
void emitSignalWithParams(int i, QString string) { emit signalWithParams(i, string); }
|
|
void emitSignalManyParams(int i1, int i2, int i3, QString string, bool onoff) { emit signalManyParams(i1, i2, i3, string, onoff); }
|
|
void emitSignalManyParams2(int i1, int i2, int i3, QString string, bool onoff) { emit signalManyParams2(i1, i2, i3, string, onoff); }
|
|
void emitSignalLoopBack() { emit signalLoopBack(); }
|
|
|
|
signals:
|
|
void signalNoParams();
|
|
void signalWithParams(int i);
|
|
void signalWithParams(int i, QString string);
|
|
void signalManyParams(int i1, int i2, int i3, QString string, bool onoff);
|
|
void signalManyParams(int i1, int i2, int i3, QString string, bool onoff, bool);
|
|
void signalManyParams2(int i1, int i2, int i3, QString string, bool onoff);
|
|
void signalLoopBack();
|
|
};
|
|
|
|
class AutoConnectReceiver : public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
AutoConnectReceiver()
|
|
{
|
|
reset();
|
|
|
|
connect(this, SIGNAL(on_Sender_signalLoopBack()), this, SLOT(slotLoopBack()));
|
|
}
|
|
|
|
void reset() {
|
|
called_slot10 = 0;
|
|
called_slot9 = 0;
|
|
called_slot8 = 0;
|
|
called_slot7 = 0;
|
|
called_slot6 = 0;
|
|
called_slot5 = 0;
|
|
called_slot4 = 0;
|
|
called_slot3 = 0;
|
|
called_slot2 = 0;
|
|
called_slot1 = 0;
|
|
}
|
|
|
|
int called_slot1;
|
|
int called_slot2;
|
|
int called_slot3;
|
|
int called_slot4;
|
|
int called_slot5;
|
|
int called_slot6;
|
|
int called_slot7;
|
|
int called_slot8;
|
|
int called_slot9;
|
|
int called_slot10;
|
|
|
|
bool called(int slot) {
|
|
switch (slot) {
|
|
case 1: return called_slot1;
|
|
case 2: return called_slot2;
|
|
case 3: return called_slot3;
|
|
case 4: return called_slot4;
|
|
case 5: return called_slot5;
|
|
case 6: return called_slot6;
|
|
case 7: return called_slot7;
|
|
case 8: return called_slot8;
|
|
case 9: return called_slot9;
|
|
case 10: return called_slot10;
|
|
default: return false;
|
|
}
|
|
}
|
|
|
|
public slots:
|
|
void on_Sender_signalNoParams() { ++called_slot1; }
|
|
void on_Sender_signalWithParams(int i = 0) { ++called_slot2; Q_UNUSED(i); }
|
|
void on_Sender_signalWithParams(int i, QString string) { ++called_slot3; Q_UNUSED(i);Q_UNUSED(string); }
|
|
void on_Sender_signalManyParams() { ++called_slot4; }
|
|
void on_Sender_signalManyParams(int i1, int i2, int i3, QString string, bool onoff) { ++called_slot5; Q_UNUSED(i1);Q_UNUSED(i2);Q_UNUSED(i3);Q_UNUSED(string);Q_UNUSED(onoff); }
|
|
void on_Sender_signalManyParams(int i1, int i2, int i3, QString string, bool onoff, bool dummy)
|
|
{ ++called_slot6; Q_UNUSED(i1);Q_UNUSED(i2);Q_UNUSED(i3);Q_UNUSED(string);Q_UNUSED(onoff); Q_UNUSED(dummy);}
|
|
void on_Sender_signalManyParams2(int i1, int i2, int i3, QString string, bool onoff)
|
|
{ ++called_slot7; Q_UNUSED(i1);Q_UNUSED(i2);Q_UNUSED(i3);Q_UNUSED(string);Q_UNUSED(onoff); }
|
|
void slotLoopBack() { ++called_slot8; }
|
|
|
|
protected slots:
|
|
void o() { ++called_slot9; }
|
|
void on() { ++called_slot10; }
|
|
|
|
signals:
|
|
void on_Sender_signalLoopBack();
|
|
};
|
|
|
|
void tst_QObject::connectByName()
|
|
{
|
|
AutoConnectReceiver receiver;
|
|
AutoConnectSender sender(&receiver);
|
|
sender.setObjectName("Sender");
|
|
|
|
QMetaObject::connectSlotsByName(&receiver);
|
|
|
|
sender.emitSignalNoParams();
|
|
QCOMPARE(receiver.called(1), true);
|
|
QCOMPARE(receiver.called(2), false);
|
|
QCOMPARE(receiver.called(3), false);
|
|
QCOMPARE(receiver.called(4), false);
|
|
QCOMPARE(receiver.called(5), false);
|
|
QCOMPARE(receiver.called(6), false);
|
|
QCOMPARE(receiver.called(7), false);
|
|
QCOMPARE(receiver.called(8), false);
|
|
QCOMPARE(receiver.called(9), false);
|
|
QCOMPARE(receiver.called(10), false);
|
|
receiver.reset();
|
|
|
|
sender.emitSignalWithParams(0);
|
|
QCOMPARE(receiver.called(1), false);
|
|
QCOMPARE(receiver.called(2), true);
|
|
QCOMPARE(receiver.called(3), false);
|
|
QCOMPARE(receiver.called(4), false);
|
|
QCOMPARE(receiver.called(5), false);
|
|
QCOMPARE(receiver.called(6), false);
|
|
QCOMPARE(receiver.called(7), false);
|
|
QCOMPARE(receiver.called(8), false);
|
|
QCOMPARE(receiver.called(9), false);
|
|
QCOMPARE(receiver.called(10), false);
|
|
receiver.reset();
|
|
|
|
sender.emitSignalWithParams(0, "string");
|
|
QCOMPARE(receiver.called(1), false);
|
|
QCOMPARE(receiver.called(2), false);
|
|
QCOMPARE(receiver.called(3), true);
|
|
QCOMPARE(receiver.called(4), false);
|
|
QCOMPARE(receiver.called(5), false);
|
|
QCOMPARE(receiver.called(6), false);
|
|
QCOMPARE(receiver.called(7), false);
|
|
QCOMPARE(receiver.called(8), false);
|
|
QCOMPARE(receiver.called(9), false);
|
|
QCOMPARE(receiver.called(10), false);
|
|
receiver.reset();
|
|
|
|
sender.emitSignalManyParams(1, 2, 3, "string", true);
|
|
QCOMPARE(receiver.called(1), false);
|
|
QCOMPARE(receiver.called(2), false);
|
|
QCOMPARE(receiver.called(3), false);
|
|
QCOMPARE(receiver.called(4), true);
|
|
QCOMPARE(receiver.called(5), true);
|
|
QCOMPARE(receiver.called(6), false);
|
|
QCOMPARE(receiver.called(7), false);
|
|
QCOMPARE(receiver.called(8), false);
|
|
QCOMPARE(receiver.called(9), false);
|
|
QCOMPARE(receiver.called(10), false);
|
|
receiver.reset();
|
|
|
|
sender.emitSignalManyParams2(1, 2, 3, "string", true);
|
|
QCOMPARE(receiver.called(1), false);
|
|
QCOMPARE(receiver.called(2), false);
|
|
QCOMPARE(receiver.called(3), false);
|
|
QCOMPARE(receiver.called(4), false);
|
|
QCOMPARE(receiver.called(5), false);
|
|
QCOMPARE(receiver.called(6), false);
|
|
QCOMPARE(receiver.called(7), true);
|
|
QCOMPARE(receiver.called(8), false);
|
|
QCOMPARE(receiver.called(9), false);
|
|
QCOMPARE(receiver.called(10), false);
|
|
receiver.reset();
|
|
|
|
sender.emitSignalLoopBack();
|
|
QCOMPARE(receiver.called(1), false);
|
|
QCOMPARE(receiver.called(2), false);
|
|
QCOMPARE(receiver.called(3), false);
|
|
QCOMPARE(receiver.called(4), false);
|
|
QCOMPARE(receiver.called(5), false);
|
|
QCOMPARE(receiver.called(6), false);
|
|
QCOMPARE(receiver.called(7), false);
|
|
QCOMPARE(receiver.called(8), true);
|
|
QCOMPARE(receiver.called(9), false);
|
|
QCOMPARE(receiver.called(10), false);
|
|
receiver.reset();
|
|
}
|
|
|
|
void tst_QObject::qobject_castTemplate()
|
|
{
|
|
QObject *o = 0;
|
|
QVERIFY( !::qobject_cast<QObject*>(o) );
|
|
|
|
o = new SenderObject;
|
|
QVERIFY( ::qobject_cast<SenderObject*>(o) );
|
|
QVERIFY( ::qobject_cast<QObject*>(o) );
|
|
QVERIFY( !::qobject_cast<ReceiverObject*>(o) );
|
|
delete o;
|
|
}
|
|
|
|
void tst_QObject::findChildren()
|
|
{
|
|
QObject o;
|
|
QObject o1(&o);
|
|
QObject o2(&o);
|
|
QObject o11(&o1);
|
|
QObject o12(&o1);
|
|
QObject o111(&o11);
|
|
QObject unnamed(&o);
|
|
QTimer t1(&o);
|
|
QTimer t121(&o12);
|
|
QTimer emptyname(&o);
|
|
|
|
o.setObjectName("o");
|
|
o1.setObjectName("o1");
|
|
o2.setObjectName("o2");
|
|
o11.setObjectName("o11");
|
|
o12.setObjectName("o12");
|
|
o111.setObjectName("o111");
|
|
t1.setObjectName("t1");
|
|
t121.setObjectName("t121");
|
|
emptyname.setObjectName("");
|
|
|
|
QObject *op = 0;
|
|
|
|
op = qFindChild<QObject*>(&o, "o1");
|
|
QCOMPARE(op, &o1);
|
|
op = qFindChild<QObject*>(&o, "o2");
|
|
QCOMPARE(op, &o2);
|
|
op = qFindChild<QObject*>(&o, "o11");
|
|
QCOMPARE(op, &o11);
|
|
op = qFindChild<QObject*>(&o, "o12");
|
|
QCOMPARE(op, &o12);
|
|
op = qFindChild<QObject*>(&o, "o111");
|
|
QCOMPARE(op, &o111);
|
|
op = qFindChild<QObject*>(&o, "t1");
|
|
QCOMPARE(op, static_cast<QObject *>(&t1));
|
|
op = qFindChild<QObject*>(&o, "t121");
|
|
QCOMPARE(op, static_cast<QObject *>(&t121));
|
|
op = qFindChild<QTimer*>(&o, "t1");
|
|
QCOMPARE(op, static_cast<QObject *>(&t1));
|
|
op = qFindChild<QTimer*>(&o, "t121");
|
|
QCOMPARE(op, static_cast<QObject *>(&t121));
|
|
op = qFindChild<QTimer*>(&o, "o12");
|
|
QCOMPARE(op, static_cast<QObject *>(0));
|
|
op = qFindChild<QObject*>(&o, "o");
|
|
QCOMPARE(op, static_cast<QObject *>(0));
|
|
op = qFindChild<QObject*>(&o, "harry");
|
|
QCOMPARE(op, static_cast<QObject *>(0));
|
|
op = qFindChild<QObject*>(&o, "o1");
|
|
QCOMPARE(op, &o1);
|
|
|
|
QList<QObject*> l;
|
|
QList<QTimer*> tl;
|
|
|
|
l = qFindChildren<QObject*>(&o, "o1");
|
|
QCOMPARE(l.size(), 1);
|
|
QCOMPARE(l.at(0), &o1);
|
|
l = qFindChildren<QObject*>(&o, "o2");
|
|
QCOMPARE(l.size(), 1);
|
|
QCOMPARE(l.at(0), &o2);
|
|
l = qFindChildren<QObject*>(&o, "o11");
|
|
QCOMPARE(l.size(), 1);
|
|
QCOMPARE(l.at(0), &o11);
|
|
l = qFindChildren<QObject*>(&o, "o12");
|
|
QCOMPARE(l.size(), 1);
|
|
QCOMPARE(l.at(0), &o12);
|
|
l = qFindChildren<QObject*>(&o, "o111");
|
|
QCOMPARE(l.size(), 1);
|
|
QCOMPARE(l.at(0), &o111);
|
|
l = qFindChildren<QObject*>(&o, "t1");
|
|
QCOMPARE(l.size(), 1);
|
|
QCOMPARE(l.at(0), static_cast<QObject *>(&t1));
|
|
l = qFindChildren<QObject*>(&o, "t121");
|
|
QCOMPARE(l.size(), 1);
|
|
QCOMPARE(l.at(0), static_cast<QObject *>(&t121));
|
|
tl = qFindChildren<QTimer*>(&o, "t1");
|
|
QCOMPARE(tl.size(), 1);
|
|
QCOMPARE(tl.at(0), &t1);
|
|
tl = qFindChildren<QTimer*>(&o, "t121");
|
|
QCOMPARE(tl.size(), 1);
|
|
QCOMPARE(tl.at(0), &t121);
|
|
l = qFindChildren<QObject*>(&o, "o");
|
|
QCOMPARE(l.size(), 0);
|
|
l = qFindChildren<QObject*>(&o, "harry");
|
|
QCOMPARE(l.size(), 0);
|
|
tl = qFindChildren<QTimer*>(&o, "o12");
|
|
QCOMPARE(tl.size(), 0);
|
|
l = qFindChildren<QObject*>(&o, "o1");
|
|
QCOMPARE(l.size(), 1);
|
|
QCOMPARE(l.at(0), &o1);
|
|
|
|
l = qFindChildren<QObject*>(&o, QRegExp("o.*"));
|
|
QCOMPARE(l.size(), 5);
|
|
QVERIFY(l.contains(&o1));
|
|
QVERIFY(l.contains(&o2));
|
|
QVERIFY(l.contains(&o11));
|
|
QVERIFY(l.contains(&o12));
|
|
QVERIFY(l.contains(&o111));
|
|
l = qFindChildren<QObject*>(&o, QRegExp("t.*"));
|
|
QCOMPARE(l.size(), 2);
|
|
QVERIFY(l.contains(&t1));
|
|
QVERIFY(l.contains(&t121));
|
|
tl = qFindChildren<QTimer*>(&o, QRegExp(".*"));
|
|
QCOMPARE(tl.size(), 3);
|
|
QVERIFY(tl.contains(&t1));
|
|
QVERIFY(tl.contains(&t121));
|
|
tl = qFindChildren<QTimer*>(&o, QRegExp("o.*"));
|
|
QCOMPARE(tl.size(), 0);
|
|
l = qFindChildren<QObject*>(&o, QRegExp("harry"));
|
|
QCOMPARE(l.size(), 0);
|
|
|
|
// empty and null string check
|
|
op = qFindChild<QObject*>(&o);
|
|
QCOMPARE(op, &o1);
|
|
op = qFindChild<QObject*>(&o, "");
|
|
QCOMPARE(op, &unnamed);
|
|
op = qFindChild<QObject*>(&o, "unnamed");
|
|
QCOMPARE(op, static_cast<QObject *>(0));
|
|
|
|
l = qFindChildren<QObject*>(&o);
|
|
QCOMPARE(l.size(), 9);
|
|
l = qFindChildren<QObject*>(&o, "");
|
|
QCOMPARE(l.size(), 2);
|
|
l = qFindChildren<QObject*>(&o, "unnamed");
|
|
QCOMPARE(l.size(), 0);
|
|
|
|
tl = o.findChildren<QTimer *>("t1");
|
|
QCOMPARE(tl.size(), 1);
|
|
QCOMPARE(tl.at(0), &t1);
|
|
|
|
// Find direct child/children
|
|
|
|
op = o.findChild<QObject*>("o1", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(op, &o1);
|
|
op = o.findChild<QObject*>("o2", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(op, &o2);
|
|
op = o.findChild<QObject*>("o11", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(op, static_cast<QObject *>(0));
|
|
op = o.findChild<QObject*>("o12", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(op, static_cast<QObject *>(0));
|
|
op = o.findChild<QObject*>("o111", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(op, static_cast<QObject *>(0));
|
|
op = o.findChild<QObject*>("t1", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(op, static_cast<QObject *>(&t1));
|
|
op = o.findChild<QObject*>("t121", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(op, static_cast<QObject *>(0));
|
|
op = o.findChild<QTimer*>("t1", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(op, static_cast<QObject *>(&t1));
|
|
op = o.findChild<QTimer*>("t121", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(op, static_cast<QObject *>(0));
|
|
op = o.findChild<QTimer*>("o12", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(op, static_cast<QObject *>(0));
|
|
op = o.findChild<QObject*>("o", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(op, static_cast<QObject *>(0));
|
|
op = o.findChild<QObject*>("harry", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(op, static_cast<QObject *>(0));
|
|
op = o.findChild<QObject*>("o1", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(op, &o1);
|
|
|
|
l = o.findChildren<QObject*>("o1", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(l.size(), 1);
|
|
QCOMPARE(l.at(0), &o1);
|
|
l = o.findChildren<QObject*>("o2", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(l.size(), 1);
|
|
QCOMPARE(l.at(0), &o2);
|
|
l = o.findChildren<QObject*>("o11", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(l.size(), 0);
|
|
l = o.findChildren<QObject*>("o12", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(l.size(), 0);
|
|
l = o.findChildren<QObject*>("o111", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(l.size(), 0);
|
|
l = o.findChildren<QObject*>("t1", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(l.size(), 1);
|
|
QCOMPARE(l.at(0), static_cast<QObject *>(&t1));
|
|
l = o.findChildren<QObject*>("t121", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(l.size(), 0);
|
|
tl = o.findChildren<QTimer*>("t1", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(tl.size(), 1);
|
|
QCOMPARE(tl.at(0), &t1);
|
|
tl = o.findChildren<QTimer*>("t121", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(tl.size(), 0);
|
|
l = o.findChildren<QObject*>("o", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(l.size(), 0);
|
|
l = o.findChildren<QObject*>("harry", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(l.size(), 0);
|
|
tl = o.findChildren<QTimer*>("o12", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(tl.size(), 0);
|
|
l = o.findChildren<QObject*>("o1", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(l.size(), 1);
|
|
QCOMPARE(l.at(0), &o1);
|
|
|
|
l = o.findChildren<QObject*>(QRegExp("o.*"), Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(l.size(), 2);
|
|
QVERIFY(l.contains(&o1));
|
|
QVERIFY(l.contains(&o2));
|
|
l = o.findChildren<QObject*>(QRegExp("t.*"), Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(l.size(), 1);
|
|
QVERIFY(l.contains(&t1));
|
|
tl = o.findChildren<QTimer*>(QRegExp(".*"), Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(tl.size(), 2);
|
|
QVERIFY(tl.contains(&t1));
|
|
tl = o.findChildren<QTimer*>(QRegExp("o.*"), Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(tl.size(), 0);
|
|
l = o.findChildren<QObject*>(QRegExp("harry"), Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(l.size(), 0);
|
|
|
|
// empty and null string check
|
|
op = o.findChild<QObject*>(QString(), Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(op, &o1);
|
|
op = o.findChild<QObject*>("", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(op, &unnamed);
|
|
op = o.findChild<QObject*>("unnamed", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(op, static_cast<QObject *>(0));
|
|
|
|
l = o.findChildren<QObject*>(QString(), Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(l.size(), 5);
|
|
l = o.findChildren<QObject*>("", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(l.size(), 2);
|
|
l = o.findChildren<QObject*>("unnamed", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(l.size(), 0);
|
|
|
|
tl = o.findChildren<QTimer *>("t1", Qt::FindDirectChildrenOnly);
|
|
QCOMPARE(tl.size(), 1);
|
|
QCOMPARE(tl.at(0), &t1);
|
|
}
|
|
|
|
|
|
class NotifyObject : public SenderObject, public ReceiverObject
|
|
{
|
|
public:
|
|
NotifyObject() : SenderObject(), ReceiverObject()
|
|
{}
|
|
|
|
QString org_signal;
|
|
QString nw_signal;
|
|
|
|
protected:
|
|
void connectNotify( const char *signal )
|
|
{
|
|
org_signal = signal;
|
|
nw_signal = QMetaObject::normalizedSignature(signal);
|
|
};
|
|
void disconnectNotify( const char *signal )
|
|
{
|
|
org_signal = signal;
|
|
nw_signal = QMetaObject::normalizedSignature(signal);
|
|
};
|
|
};
|
|
|
|
void tst_QObject::connectDisconnectNotify_data()
|
|
{
|
|
QTest::addColumn<QString>("a_signal");
|
|
QTest::addColumn<QString>("a_slot");
|
|
|
|
QTest::newRow("combo1") << SIGNAL( signal1() ) << SLOT( slot1() );
|
|
QTest::newRow("combo2") << SIGNAL( signal2(void) ) << SLOT( slot2( ) );
|
|
QTest::newRow("combo3") << SIGNAL( signal3( ) ) << SLOT( slot3(void) );
|
|
QTest::newRow("combo4") << SIGNAL( signal4( void ) )<< SLOT( slot4( void ) );
|
|
}
|
|
|
|
void tst_QObject::connectDisconnectNotify()
|
|
{
|
|
NotifyObject *s = new NotifyObject;
|
|
NotifyObject *r = new NotifyObject;
|
|
|
|
QFETCH(QString, a_signal);
|
|
QFETCH(QString, a_slot);
|
|
|
|
// Test connectNotify
|
|
connect( (SenderObject*)s, a_signal.toLatin1(), (ReceiverObject*)r, a_slot.toLatin1() );
|
|
QCOMPARE( s->org_signal, s->nw_signal );
|
|
QCOMPARE( s->org_signal.toLatin1(), QMetaObject::normalizedSignature(a_signal.toLatin1().constData()) );
|
|
|
|
// Test disconnectNotify
|
|
QObject::disconnect( (SenderObject*)s, a_signal.toLatin1(), (ReceiverObject*)r, a_slot.toLatin1() );
|
|
QCOMPARE( s->org_signal, s->nw_signal );
|
|
QCOMPARE( s->org_signal.toLatin1(), QMetaObject::normalizedSignature(a_signal.toLatin1().constData()) );
|
|
|
|
// Reconnect
|
|
connect( (SenderObject*)s, a_signal.toLatin1(), (ReceiverObject*)r, a_slot.toLatin1() );
|
|
// Test disconnectNotify for a complete disconnect
|
|
((SenderObject*)s)->disconnect((ReceiverObject*)r);
|
|
|
|
// Obtaining meta methods
|
|
int signalIndx = ((SenderObject*)s)->metaObject()->indexOfSignal(
|
|
QMetaObject::normalizedSignature(a_signal.toLatin1().constData()+1).constData());
|
|
int methodIndx = ((ReceiverObject*)r)->metaObject()->indexOfMethod(
|
|
QMetaObject::normalizedSignature(a_slot.toLatin1().constData()+1).constData());
|
|
QMetaMethod signal = ((SenderObject*)s)->metaObject()->method(signalIndx);
|
|
QMetaMethod method = ((ReceiverObject*)r)->metaObject()->method(methodIndx);
|
|
|
|
// Test connectNotify when connecting by QMetaMethod
|
|
connect( (SenderObject*)s, signal, (ReceiverObject*)r, method );
|
|
QCOMPARE( s->org_signal, s->nw_signal );
|
|
QCOMPARE( s->org_signal.toLatin1(), QMetaObject::normalizedSignature(a_signal.toLatin1().constData()) );
|
|
|
|
// Test disconnectNotify when disconnecting by QMetaMethod
|
|
QObject::disconnect( (SenderObject*)s, signal, (ReceiverObject*)r, method );
|
|
QCOMPARE( s->org_signal, s->nw_signal );
|
|
QCOMPARE( s->org_signal.toLatin1(), QMetaObject::normalizedSignature(a_signal.toLatin1().constData()) );
|
|
|
|
delete s;
|
|
delete r;
|
|
}
|
|
|
|
class SequenceObject : public ReceiverObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
QObject *next;
|
|
SequenceObject() : next(0) { }
|
|
|
|
public slots:
|
|
void slot1_disconnectThis()
|
|
{
|
|
slot1();
|
|
disconnect(sender(), SIGNAL(signal1()), this, SLOT(slot1_disconnectThis()));
|
|
}
|
|
|
|
void slot2_reconnectThis()
|
|
{
|
|
slot2();
|
|
|
|
const QObject *s = sender();
|
|
disconnect(s, SIGNAL(signal1()), this, SLOT(slot2_reconnectThis()));
|
|
connect(s, SIGNAL(signal1()), this, SLOT(slot2_reconnectThis()));
|
|
}
|
|
|
|
void slot1_disconnectNext()
|
|
{
|
|
slot1();
|
|
disconnect(sender(), SIGNAL(signal1()), next, SLOT(slot1()));
|
|
}
|
|
|
|
void slot2_reconnectNext()
|
|
{
|
|
slot2();
|
|
|
|
// modify the connection list in 'this'
|
|
disconnect(sender(), SIGNAL(signal1()), next, SLOT(slot2()));
|
|
connect(sender(), SIGNAL(signal1()), next, SLOT(slot2()));
|
|
|
|
// modify the sender list in 'this'
|
|
connect(next, SIGNAL(destroyed()), this, SLOT(deleteLater()));
|
|
connect(QCoreApplication::instance(), SIGNAL(aboutToQuit()), this, SLOT(deleteLater()));
|
|
disconnect(next, SIGNAL(destroyed()), this, SLOT(deleteLater()));
|
|
disconnect(QCoreApplication::instance(), SIGNAL(aboutToQuit()), this, SLOT(deleteLater()));
|
|
}
|
|
|
|
void slot1_deleteNext()
|
|
{
|
|
slot1();
|
|
delete next;
|
|
}
|
|
|
|
void slot2_deleteSender()
|
|
{
|
|
slot2();
|
|
delete sender();
|
|
}
|
|
};
|
|
|
|
void tst_QObject::emitInDefinedOrder()
|
|
{
|
|
SenderObject sender;
|
|
ReceiverObject receiver1, receiver2, receiver3, receiver4;
|
|
|
|
connect(&sender, SIGNAL(signal1()), &receiver1, SLOT(slot1()));
|
|
connect(&sender, SIGNAL(signal1()), &receiver2, SLOT(slot1()));
|
|
connect(&sender, SIGNAL(signal1()), &receiver3, SLOT(slot1()));
|
|
connect(&sender, SIGNAL(signal1()), &receiver4, SLOT(slot1()));
|
|
connect(&sender, SIGNAL(signal1()), &receiver1, SLOT(slot2()));
|
|
connect(&sender, SIGNAL(signal1()), &receiver2, SLOT(slot2()));
|
|
connect(&sender, SIGNAL(signal1()), &receiver3, SLOT(slot2()));
|
|
connect(&sender, SIGNAL(signal1()), &receiver4, SLOT(slot2()));
|
|
|
|
int sequence;
|
|
ReceiverObject::sequence = sequence = 0;
|
|
sender.emitSignal1();
|
|
QCOMPARE(receiver1.sequence_slot1, ++sequence);
|
|
QCOMPARE(receiver2.sequence_slot1, ++sequence);
|
|
QCOMPARE(receiver3.sequence_slot1, ++sequence);
|
|
QCOMPARE(receiver4.sequence_slot1, ++sequence);
|
|
QCOMPARE(receiver1.sequence_slot2, ++sequence);
|
|
QCOMPARE(receiver2.sequence_slot2, ++sequence);
|
|
QCOMPARE(receiver3.sequence_slot2, ++sequence);
|
|
QCOMPARE(receiver4.sequence_slot2, ++sequence);
|
|
|
|
QObject::disconnect(&sender, SIGNAL(signal1()), &receiver2, SLOT(slot1()));
|
|
connect(&sender, SIGNAL(signal1()), &receiver2, SLOT(slot1()));
|
|
|
|
ReceiverObject::sequence = sequence = 0;
|
|
sender.emitSignal1();
|
|
QCOMPARE(receiver1.sequence_slot1, ++sequence);
|
|
QCOMPARE(receiver3.sequence_slot1, ++sequence);
|
|
QCOMPARE(receiver4.sequence_slot1, ++sequence);
|
|
QCOMPARE(receiver1.sequence_slot2, ++sequence);
|
|
QCOMPARE(receiver2.sequence_slot2, ++sequence);
|
|
QCOMPARE(receiver3.sequence_slot2, ++sequence);
|
|
QCOMPARE(receiver4.sequence_slot2, ++sequence);
|
|
QCOMPARE(receiver2.sequence_slot1, ++sequence);
|
|
|
|
QObject::disconnect(&sender, SIGNAL(signal1()), &receiver1, SLOT(slot1()));
|
|
connect(&sender, SIGNAL(signal1()), &receiver1, SLOT(slot1()));
|
|
|
|
ReceiverObject::sequence = sequence = 0;
|
|
sender.emitSignal1();
|
|
QCOMPARE(receiver3.sequence_slot1, ++sequence);
|
|
QCOMPARE(receiver4.sequence_slot1, ++sequence);
|
|
QCOMPARE(receiver1.sequence_slot2, ++sequence);
|
|
QCOMPARE(receiver2.sequence_slot2, ++sequence);
|
|
QCOMPARE(receiver3.sequence_slot2, ++sequence);
|
|
QCOMPARE(receiver4.sequence_slot2, ++sequence);
|
|
QCOMPARE(receiver2.sequence_slot1, ++sequence);
|
|
QCOMPARE(receiver1.sequence_slot1, ++sequence);
|
|
|
|
// ensure emission order even if the connections change during emission
|
|
SenderObject *sender2 = new SenderObject;
|
|
SequenceObject seq1, seq2, *seq3 = new SequenceObject, seq4;
|
|
seq1.next = &seq2;
|
|
seq2.next = seq3;
|
|
seq3->next = &seq4;
|
|
|
|
// try 1
|
|
connect(sender2, SIGNAL(signal1()), &seq1, SLOT(slot1_disconnectThis()));
|
|
connect(sender2, SIGNAL(signal1()), &seq2, SLOT(slot1_disconnectNext()));
|
|
connect(sender2, SIGNAL(signal1()), seq3, SLOT(slot1()));
|
|
connect(sender2, SIGNAL(signal1()), &seq4, SLOT(slot1()));
|
|
connect(sender2, SIGNAL(signal1()), &seq1, SLOT(slot2_reconnectThis()));
|
|
connect(sender2, SIGNAL(signal1()), &seq2, SLOT(slot2_reconnectNext()));
|
|
connect(sender2, SIGNAL(signal1()), seq3, SLOT(slot2()));
|
|
connect(sender2, SIGNAL(signal1()), &seq4, SLOT(slot2()));
|
|
|
|
SequenceObject::sequence = sequence = 0;
|
|
sender2->emitSignal1();
|
|
QCOMPARE(seq1.called(1), TRUE);
|
|
QCOMPARE(seq2.called(1), TRUE);
|
|
QCOMPARE(seq3->called(1), FALSE);
|
|
QCOMPARE(seq4.called(1), TRUE);
|
|
QCOMPARE(seq1.called(2), TRUE);
|
|
QCOMPARE(seq2.called(2), TRUE);
|
|
QCOMPARE(seq3->called(2), FALSE);
|
|
QCOMPARE(seq4.called(2), TRUE);
|
|
QCOMPARE(seq1.sequence_slot1, ++sequence);
|
|
QCOMPARE(seq2.sequence_slot1, ++sequence);
|
|
QCOMPARE(seq4.sequence_slot1, ++sequence);
|
|
QCOMPARE(seq1.sequence_slot2, ++sequence);
|
|
QCOMPARE(seq2.sequence_slot2, ++sequence);
|
|
QCOMPARE(seq4.sequence_slot2, ++sequence);
|
|
|
|
QObject::disconnect(sender2, 0, &seq1, 0);
|
|
QObject::disconnect(sender2, 0, &seq2, 0);
|
|
QObject::disconnect(sender2, 0, seq3, 0);
|
|
QObject::disconnect(sender2, 0, &seq4, 0);
|
|
seq1.reset();
|
|
seq2.reset();
|
|
seq3->reset();
|
|
seq4.reset();
|
|
|
|
// try 2
|
|
connect(sender2, SIGNAL(signal1()), &seq1, SLOT(slot2_reconnectThis()));
|
|
connect(sender2, SIGNAL(signal1()), &seq2, SLOT(slot2_reconnectNext()));
|
|
connect(sender2, SIGNAL(signal1()), seq3, SLOT(slot2()));
|
|
connect(sender2, SIGNAL(signal1()), &seq4, SLOT(slot2()));
|
|
connect(sender2, SIGNAL(signal1()), &seq1, SLOT(slot1_disconnectThis()));
|
|
connect(sender2, SIGNAL(signal1()), &seq2, SLOT(slot1_disconnectNext()));
|
|
connect(sender2, SIGNAL(signal1()), seq3, SLOT(slot1()));
|
|
connect(sender2, SIGNAL(signal1()), &seq4, SLOT(slot1()));
|
|
|
|
SequenceObject::sequence = sequence = 0;
|
|
sender2->emitSignal1();
|
|
QCOMPARE(seq1.called(2), TRUE);
|
|
QCOMPARE(seq2.called(2), TRUE);
|
|
QCOMPARE(seq3->called(2), FALSE);
|
|
QCOMPARE(seq4.called(2), TRUE);
|
|
QCOMPARE(seq1.called(1), TRUE);
|
|
QCOMPARE(seq2.called(1), TRUE);
|
|
QCOMPARE(seq3->called(1), FALSE);
|
|
QCOMPARE(seq4.called(1), TRUE);
|
|
QCOMPARE(seq1.sequence_slot2, ++sequence);
|
|
QCOMPARE(seq2.sequence_slot2, ++sequence);
|
|
QCOMPARE(seq4.sequence_slot2, ++sequence);
|
|
QCOMPARE(seq1.sequence_slot1, ++sequence);
|
|
QCOMPARE(seq2.sequence_slot1, ++sequence);
|
|
QCOMPARE(seq4.sequence_slot1, ++sequence);
|
|
|
|
QObject::disconnect(sender2, 0, &seq1, 0);
|
|
QObject::disconnect(sender2, 0, &seq2, 0);
|
|
QObject::disconnect(sender2, 0, seq3, 0);
|
|
QObject::disconnect(sender2, 0, &seq4, 0);
|
|
seq1.reset();
|
|
seq2.reset();
|
|
seq3->reset();
|
|
seq4.reset();
|
|
|
|
// try 3
|
|
connect(sender2, SIGNAL(signal1()), &seq1, SLOT(slot1()));
|
|
connect(sender2, SIGNAL(signal1()), &seq2, SLOT(slot1_disconnectNext()));
|
|
connect(sender2, SIGNAL(signal1()), seq3, SLOT(slot1()));
|
|
connect(sender2, SIGNAL(signal1()), &seq4, SLOT(slot1()));
|
|
connect(sender2, SIGNAL(signal1()), &seq1, SLOT(slot2()));
|
|
connect(sender2, SIGNAL(signal1()), &seq2, SLOT(slot2_reconnectNext()));
|
|
connect(sender2, SIGNAL(signal1()), seq3, SLOT(slot2()));
|
|
connect(sender2, SIGNAL(signal1()), &seq4, SLOT(slot2()));
|
|
|
|
SequenceObject::sequence = sequence = 0;
|
|
sender2->emitSignal1();
|
|
QCOMPARE(seq1.called(1), TRUE);
|
|
QCOMPARE(seq2.called(1), TRUE);
|
|
QCOMPARE(seq3->called(1), FALSE);
|
|
QCOMPARE(seq4.called(1), TRUE);
|
|
QCOMPARE(seq1.called(2), TRUE);
|
|
QCOMPARE(seq2.called(2), TRUE);
|
|
QCOMPARE(seq3->called(2), FALSE);
|
|
QCOMPARE(seq4.called(2), TRUE);
|
|
QCOMPARE(seq1.sequence_slot1, ++sequence);
|
|
QCOMPARE(seq2.sequence_slot1, ++sequence);
|
|
QCOMPARE(seq4.sequence_slot1, ++sequence);
|
|
QCOMPARE(seq1.sequence_slot2, ++sequence);
|
|
QCOMPARE(seq2.sequence_slot2, ++sequence);
|
|
QCOMPARE(seq4.sequence_slot2, ++sequence);
|
|
|
|
// ensure emission order even if objects are destroyed during emission
|
|
QObject::disconnect(sender2, 0, &seq1, 0);
|
|
QObject::disconnect(sender2, 0, &seq2, 0);
|
|
QObject::disconnect(sender2, 0, seq3, 0);
|
|
QObject::disconnect(sender2, 0, &seq4, 0);
|
|
seq1.reset();
|
|
seq2.reset();
|
|
seq3->reset();
|
|
seq4.reset();
|
|
|
|
connect(sender2, SIGNAL(signal1()), &seq1, SLOT(slot1()));
|
|
connect(sender2, SIGNAL(signal1()), &seq2, SLOT(slot1_deleteNext()));
|
|
connect(sender2, SIGNAL(signal1()), seq3, SLOT(slot1()));
|
|
connect(sender2, SIGNAL(signal1()), &seq4, SLOT(slot1()));
|
|
connect(sender2, SIGNAL(signal1()), &seq1, SLOT(slot2()));
|
|
connect(sender2, SIGNAL(signal1()), &seq2, SLOT(slot2_deleteSender()));
|
|
connect(sender2, SIGNAL(signal1()), seq3, SLOT(slot2()));
|
|
connect(sender2, SIGNAL(signal1()), &seq4, SLOT(slot2()));
|
|
|
|
QPointer<SenderObject> psender = sender2;
|
|
QPointer<SequenceObject> pseq3 = seq3;
|
|
|
|
SequenceObject::sequence = sequence = 0;
|
|
sender2->emitSignal1();
|
|
QCOMPARE(static_cast<QObject *>(psender), static_cast<QObject *>(0));
|
|
QCOMPARE(static_cast<QObject *>(pseq3), static_cast<QObject *>(0));
|
|
QCOMPARE(seq1.called(1), TRUE);
|
|
QCOMPARE(seq2.called(1), TRUE);
|
|
QCOMPARE(seq4.called(1), TRUE);
|
|
QCOMPARE(seq1.called(2), TRUE);
|
|
QCOMPARE(seq2.called(2), TRUE);
|
|
QCOMPARE(seq4.called(2), FALSE);
|
|
QCOMPARE(seq1.sequence_slot1, ++sequence);
|
|
QCOMPARE(seq2.sequence_slot1, ++sequence);
|
|
QCOMPARE(seq4.sequence_slot1, ++sequence);
|
|
QCOMPARE(seq1.sequence_slot2, ++sequence);
|
|
QCOMPARE(seq2.sequence_slot2, ++sequence);
|
|
|
|
QPointer<SenderObject> psender3 = new SenderObject;
|
|
connect(psender3, SIGNAL(signal1()), psender3, SIGNAL(signal2()));
|
|
connect(psender3, SIGNAL(signal2()), &seq1, SLOT(slot2_deleteSender()));
|
|
psender3->emitSignal1();
|
|
QVERIFY(!psender3);
|
|
}
|
|
|
|
static int instanceCount = 0;
|
|
|
|
struct CustomType
|
|
{
|
|
CustomType(int l1 = 0, int l2 = 0, int l3 = 0): i1(l1), i2(l2), i3(l3)
|
|
{ ++instanceCount; }
|
|
CustomType(const CustomType &other): i1(other.i1), i2(other.i2), i3(other.i3)
|
|
{ ++instanceCount; }
|
|
~CustomType() { --instanceCount; }
|
|
|
|
int i1, i2, i3;
|
|
int value() { return i1 + i2 + i3; }
|
|
};
|
|
|
|
Q_DECLARE_METATYPE(CustomType*)
|
|
|
|
class QCustomTypeChecker: public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
QCustomTypeChecker(QObject *parent = 0): QObject(parent) {}
|
|
void doEmit(CustomType ct)
|
|
{ emit signal1(ct); }
|
|
|
|
public slots:
|
|
void slot1(CustomType ct);
|
|
|
|
signals:
|
|
void signal1(CustomType ct);
|
|
|
|
public:
|
|
CustomType received;
|
|
};
|
|
|
|
void QCustomTypeChecker::slot1(CustomType ct)
|
|
{ received = ct; }
|
|
|
|
|
|
void tst_QObject::customTypes()
|
|
{
|
|
CustomType t0;
|
|
CustomType t1(1, 2, 3);
|
|
CustomType t2(2, 3, 4);
|
|
|
|
{
|
|
QCustomTypeChecker checker;
|
|
QCOMPARE(instanceCount, 4);
|
|
|
|
connect(&checker, SIGNAL(signal1(CustomType)), &checker, SLOT(slot1(CustomType)),
|
|
Qt::DirectConnection);
|
|
QCOMPARE(checker.received.value(), 0);
|
|
checker.doEmit(t1);
|
|
QCOMPARE(checker.received.value(), t1.value());
|
|
checker.received = t0;
|
|
|
|
int idx = qRegisterMetaType<CustomType>("CustomType");
|
|
QCOMPARE(QMetaType::type("CustomType"), idx);
|
|
|
|
checker.disconnect();
|
|
connect(&checker, SIGNAL(signal1(CustomType)), &checker, SLOT(slot1(CustomType)),
|
|
Qt::QueuedConnection);
|
|
QCOMPARE(instanceCount, 4);
|
|
checker.doEmit(t2);
|
|
QCOMPARE(instanceCount, 5);
|
|
QCOMPARE(checker.received.value(), t0.value());
|
|
|
|
QCoreApplication::processEvents();
|
|
QCOMPARE(checker.received.value(), t2.value());
|
|
QCOMPARE(instanceCount, 4);
|
|
|
|
QVERIFY(QMetaType::isRegistered(idx));
|
|
QCOMPARE(qRegisterMetaType<CustomType>("CustomType"), idx);
|
|
QCOMPARE(QMetaType::type("CustomType"), idx);
|
|
QVERIFY(QMetaType::isRegistered(idx));
|
|
}
|
|
QCOMPARE(instanceCount, 3);
|
|
}
|
|
|
|
QDataStream &operator<<(QDataStream &stream, const CustomType &ct)
|
|
{
|
|
stream << ct.i1 << ct.i2 << ct.i3;
|
|
return stream;
|
|
}
|
|
|
|
QDataStream &operator>>(QDataStream &stream, CustomType &ct)
|
|
{
|
|
stream >> ct.i1;
|
|
stream >> ct.i2;
|
|
stream >> ct.i3;
|
|
return stream;
|
|
}
|
|
|
|
void tst_QObject::streamCustomTypes()
|
|
{
|
|
QByteArray ba;
|
|
|
|
int idx = qRegisterMetaType<CustomType>("CustomType");
|
|
qRegisterMetaTypeStreamOperators<CustomType>("CustomType");
|
|
|
|
{
|
|
CustomType t1(1, 2, 3);
|
|
QCOMPARE(instanceCount, 1);
|
|
QDataStream stream(&ba, (QIODevice::OpenMode)QIODevice::WriteOnly);
|
|
QMetaType::save(stream, idx, &t1);
|
|
}
|
|
|
|
QCOMPARE(instanceCount, 0);
|
|
|
|
{
|
|
CustomType t2;
|
|
QCOMPARE(instanceCount, 1);
|
|
QDataStream stream(&ba, (QIODevice::OpenMode)QIODevice::ReadOnly);
|
|
QMetaType::load(stream, idx, &t2);
|
|
QCOMPARE(instanceCount, 1);
|
|
QCOMPARE(t2.i1, 1);
|
|
QCOMPARE(t2.i2, 2);
|
|
QCOMPARE(t2.i3, 3);
|
|
}
|
|
QCOMPARE(instanceCount, 0);
|
|
}
|
|
|
|
typedef QString CustomString;
|
|
|
|
class PropertyObject : public QObject
|
|
{
|
|
Q_OBJECT
|
|
Q_ENUMS(Alpha Priority)
|
|
|
|
Q_PROPERTY(Alpha alpha READ alpha WRITE setAlpha)
|
|
Q_PROPERTY(Priority priority READ priority WRITE setPriority)
|
|
Q_PROPERTY(int number READ number WRITE setNumber)
|
|
Q_PROPERTY(QString string READ string WRITE setString)
|
|
Q_PROPERTY(QVariant variant READ variant WRITE setVariant)
|
|
Q_PROPERTY(CustomType* custom READ custom WRITE setCustom)
|
|
Q_PROPERTY(float myFloat READ myFloat WRITE setMyFloat)
|
|
Q_PROPERTY(qreal myQReal READ myQReal WRITE setMyQReal)
|
|
Q_PROPERTY(CustomString customString READ customString WRITE setCustomString )
|
|
|
|
public:
|
|
enum Alpha {
|
|
Alpha0,
|
|
Alpha1,
|
|
Alpha2
|
|
};
|
|
|
|
enum Priority { High, Low, VeryHigh, VeryLow };
|
|
|
|
PropertyObject()
|
|
: m_alpha(Alpha0), m_priority(High), m_number(0), m_custom(0), m_float(42)
|
|
{}
|
|
|
|
Alpha alpha() const { return m_alpha; }
|
|
void setAlpha(Alpha alpha) { m_alpha = alpha; }
|
|
|
|
Priority priority() const { return m_priority; }
|
|
void setPriority(Priority priority) { m_priority = priority; }
|
|
|
|
int number() const { return m_number; }
|
|
void setNumber(int number) { m_number = number; }
|
|
|
|
QString string() const { return m_string; }
|
|
void setString(const QString &string) { m_string = string; }
|
|
|
|
QVariant variant() const { return m_variant; }
|
|
void setVariant(const QVariant &variant) { m_variant = variant; }
|
|
|
|
CustomType *custom() const { return m_custom; }
|
|
void setCustom(CustomType *custom) { m_custom = custom; }
|
|
|
|
void setMyFloat(float value) { m_float = value; }
|
|
inline float myFloat() const { return m_float; }
|
|
|
|
void setMyQReal(qreal value) { m_qreal = value; }
|
|
qreal myQReal() const { return m_qreal; }
|
|
|
|
CustomString customString() const { return m_customString; }
|
|
void setCustomString(const QString &string) { m_customString = string; }
|
|
|
|
private:
|
|
Alpha m_alpha;
|
|
Priority m_priority;
|
|
int m_number;
|
|
QString m_string;
|
|
QVariant m_variant;
|
|
CustomType *m_custom;
|
|
float m_float;
|
|
qreal m_qreal;
|
|
CustomString m_customString;
|
|
};
|
|
|
|
Q_DECLARE_METATYPE(PropertyObject::Priority)
|
|
|
|
void tst_QObject::threadSignalEmissionCrash()
|
|
{
|
|
#if defined(Q_OS_WINCE) || defined(Q_OS_SYMBIAN)
|
|
int loopCount = 100;
|
|
#else
|
|
int loopCount = 1000;
|
|
#endif
|
|
for (int i = 0; i < loopCount; ++i) {
|
|
QTcpSocket socket;
|
|
socket.connectToHost("localhost", 80);
|
|
}
|
|
}
|
|
|
|
class TestThread : public QThread
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
inline void run()
|
|
{
|
|
*object = new QObject;
|
|
*child = new QObject(*object);
|
|
mutex.lock();
|
|
cond.wakeOne();
|
|
cond.wait(&mutex);
|
|
mutex.unlock();
|
|
}
|
|
|
|
QObject **object, **child;
|
|
QMutex mutex;
|
|
QWaitCondition cond;
|
|
};
|
|
|
|
void tst_QObject::thread()
|
|
{
|
|
QThread *currentThread = QThread::currentThread();
|
|
// the current thread is the same as the QApplication
|
|
// thread... see tst_QApplication::thread()
|
|
|
|
{
|
|
QObject object;
|
|
// thread affinity for objects with no parent should be the
|
|
// current thread
|
|
QVERIFY(object.thread() != 0);
|
|
QCOMPARE(object.thread(), currentThread);
|
|
// children inherit their parent's thread
|
|
QObject child(&object);
|
|
QCOMPARE(child.thread(), object.thread());
|
|
}
|
|
|
|
QObject *object = 0;
|
|
QObject *child = 0;
|
|
|
|
{
|
|
TestThread thr;
|
|
QVERIFY(thr.thread() != 0);
|
|
QCOMPARE(thr.thread(), currentThread);
|
|
|
|
thr.object = &object;
|
|
thr.child = &child;
|
|
|
|
thr.mutex.lock();
|
|
thr.start();
|
|
thr.cond.wait(&thr.mutex);
|
|
|
|
// thread affinity for an object with no parent should be the
|
|
// thread in which the object was created
|
|
QCOMPARE(object->thread(), (QThread *)&thr);
|
|
// children inherit their parent's thread
|
|
QCOMPARE(child->thread(), object->thread());
|
|
|
|
thr.cond.wakeOne();
|
|
thr.mutex.unlock();
|
|
thr.wait();
|
|
|
|
// even though the thread is no longer running, the affinity
|
|
// should not change
|
|
QCOMPARE(object->thread(), (QThread *)&thr);
|
|
QCOMPARE(child->thread(), object->thread());
|
|
}
|
|
|
|
// the thread has been destroyed, thread affinity should
|
|
// automatically reset to no thread
|
|
QCOMPARE(object->thread(), (QThread *)0);
|
|
QCOMPARE(child->thread(), object->thread());
|
|
|
|
delete object;
|
|
}
|
|
|
|
class MoveToThreadObject : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
QThread *timerEventThread;
|
|
QThread *customEventThread;
|
|
QThread *slotThread;
|
|
|
|
MoveToThreadObject(QObject *parent = 0)
|
|
: QObject(parent), timerEventThread(0), customEventThread(0), slotThread(0)
|
|
{ }
|
|
|
|
void customEvent(QEvent *)
|
|
{
|
|
if (customEventThread)
|
|
qFatal("%s: customEventThread should be null", Q_FUNC_INFO);
|
|
customEventThread = QThread::currentThread();
|
|
emit theSignal();
|
|
}
|
|
|
|
void timerEvent(QTimerEvent *)
|
|
{
|
|
if (timerEventThread)
|
|
qFatal("%s: timerEventThread should be null", Q_FUNC_INFO);
|
|
timerEventThread = QThread::currentThread();
|
|
emit theSignal();
|
|
}
|
|
|
|
public slots:
|
|
void theSlot()
|
|
{
|
|
if (slotThread)
|
|
qFatal("%s: slotThread should be null", Q_FUNC_INFO);
|
|
slotThread = QThread::currentThread();
|
|
emit theSignal();
|
|
}
|
|
|
|
signals:
|
|
void theSignal();
|
|
};
|
|
|
|
class MoveToThreadThread : public QThread
|
|
{
|
|
public:
|
|
~MoveToThreadThread()
|
|
{
|
|
if (isRunning()) {
|
|
terminate();
|
|
wait();
|
|
}
|
|
}
|
|
void start()
|
|
{
|
|
QEventLoop eventLoop;
|
|
connect(this, SIGNAL(started()), &eventLoop, SLOT(quit()), Qt::QueuedConnection);
|
|
QThread::start();
|
|
// wait for thread to start
|
|
(void) eventLoop.exec();
|
|
}
|
|
void run()
|
|
{ (void) exec(); }
|
|
};
|
|
|
|
void tst_QObject::thread0()
|
|
{
|
|
QObject *object = new QObject;
|
|
object->moveToThread(0);
|
|
QObject *child = new QObject(object);
|
|
QCOMPARE(child->parent(), object);
|
|
QCOMPARE(child->thread(), (QThread *)0);
|
|
|
|
#if 0
|
|
// We don't support moving children into a parent that has no thread
|
|
// affinity (yet?).
|
|
QObject *child2 = new QObject;
|
|
child2->moveToThread(0);
|
|
child2->setParent(object);
|
|
QCOMPARE(child2->parent(), object);
|
|
QCOMPARE(child2->thread(), (QThread *)0);
|
|
#endif
|
|
|
|
delete object;
|
|
}
|
|
|
|
void tst_QObject::moveToThread()
|
|
{
|
|
QThread *currentThread = QThread::currentThread();
|
|
|
|
{
|
|
QObject *object = new QObject;
|
|
QObject *child = new QObject(object);
|
|
QCOMPARE(object->thread(), currentThread);
|
|
QCOMPARE(child->thread(), currentThread);
|
|
object->moveToThread(0);
|
|
QCOMPARE(object->thread(), (QThread *)0);
|
|
QCOMPARE(child->thread(), (QThread *)0);
|
|
object->moveToThread(currentThread);
|
|
QCOMPARE(object->thread(), currentThread);
|
|
QCOMPARE(child->thread(), currentThread);
|
|
object->moveToThread(0);
|
|
QCOMPARE(object->thread(), (QThread *)0);
|
|
QCOMPARE(child->thread(), (QThread *)0);
|
|
// can delete an object with no thread anywhere
|
|
delete object;
|
|
}
|
|
|
|
{
|
|
MoveToThreadThread thread;
|
|
thread.start();
|
|
|
|
QObject *object = new QObject;
|
|
QObject *child = new QObject(object);
|
|
QPointer<QObject> opointer = object;
|
|
QPointer<QObject> cpointer = object;
|
|
|
|
QCOMPARE(object->thread(), currentThread);
|
|
QCOMPARE(child->thread(), currentThread);
|
|
object->moveToThread(&thread);
|
|
QCOMPARE(object->thread(), (QThread *)&thread);
|
|
QCOMPARE(child->thread(), (QThread *)&thread);
|
|
|
|
connect(object, SIGNAL(destroyed()), &thread, SLOT(quit()), Qt::DirectConnection);
|
|
QMetaObject::invokeMethod(object, "deleteLater", Qt::QueuedConnection);
|
|
thread.wait();
|
|
|
|
QVERIFY(opointer == 0);
|
|
QVERIFY(cpointer == 0);
|
|
}
|
|
|
|
{
|
|
// make sure posted events are moved with the object
|
|
MoveToThreadThread thread;
|
|
thread.start();
|
|
|
|
MoveToThreadObject *object = new MoveToThreadObject;
|
|
MoveToThreadObject *child = new MoveToThreadObject(object);
|
|
|
|
connect(object, SIGNAL(theSignal()), &thread, SLOT(quit()), Qt::DirectConnection);
|
|
QCoreApplication::postEvent(child, new QEvent(QEvent::User));
|
|
QCoreApplication::postEvent(object, new QEvent(QEvent::User));
|
|
|
|
QCOMPARE(object->thread(), currentThread);
|
|
QCOMPARE(child->thread(), currentThread);
|
|
object->moveToThread(&thread);
|
|
QCOMPARE(object->thread(), (QThread *)&thread);
|
|
QCOMPARE(child->thread(), (QThread *)&thread);
|
|
|
|
thread.wait();
|
|
|
|
QCOMPARE(object->customEventThread, (QThread *)&thread);
|
|
QCOMPARE(child->customEventThread, (QThread *)&thread);
|
|
|
|
thread.start();
|
|
connect(object, SIGNAL(destroyed()), &thread, SLOT(quit()), Qt::DirectConnection);
|
|
QMetaObject::invokeMethod(object, "deleteLater", Qt::QueuedConnection);
|
|
thread.wait();
|
|
}
|
|
|
|
{
|
|
// make sure timers are moved with the object
|
|
MoveToThreadThread thread;
|
|
thread.start();
|
|
|
|
MoveToThreadObject *object = new MoveToThreadObject;
|
|
MoveToThreadObject *child = new MoveToThreadObject(object);
|
|
|
|
connect(object, SIGNAL(theSignal()), &thread, SLOT(quit()), Qt::DirectConnection);
|
|
|
|
#if defined(Q_OS_SYMBIAN)
|
|
// Child timer will be registered after parent timer in the new
|
|
// thread, and 10ms is less than symbian timer resolution, so
|
|
// child->timerEventThread compare after thread.wait() will
|
|
// usually fail unless timers are farther apart.
|
|
child->startTimer(100);
|
|
object->startTimer(150);
|
|
#else
|
|
child->startTimer(90);
|
|
object->startTimer(100);
|
|
#endif
|
|
|
|
QCOMPARE(object->thread(), currentThread);
|
|
QCOMPARE(child->thread(), currentThread);
|
|
object->moveToThread(&thread);
|
|
QCOMPARE(object->thread(), (QThread *)&thread);
|
|
QCOMPARE(child->thread(), (QThread *)&thread);
|
|
|
|
thread.wait();
|
|
|
|
QCOMPARE(object->timerEventThread, (QThread *)&thread);
|
|
QCOMPARE(child->timerEventThread, (QThread *)&thread);
|
|
|
|
thread.start();
|
|
connect(object, SIGNAL(destroyed()), &thread, SLOT(quit()), Qt::DirectConnection);
|
|
QMetaObject::invokeMethod(object, "deleteLater", Qt::QueuedConnection);
|
|
thread.wait();
|
|
}
|
|
|
|
{
|
|
// make sure socket notifiers are moved with the object
|
|
MoveToThreadThread thread;
|
|
thread.start();
|
|
|
|
QTcpServer server;
|
|
QVERIFY(server.listen(QHostAddress::LocalHost, 0));
|
|
QTcpSocket *socket = new QTcpSocket;
|
|
MoveToThreadObject *child = new MoveToThreadObject(socket);
|
|
connect(socket, SIGNAL(disconnected()), child, SLOT(theSlot()), Qt::DirectConnection);
|
|
connect(child, SIGNAL(theSignal()), &thread, SLOT(quit()), Qt::DirectConnection);
|
|
|
|
socket->connectToHost(server.serverAddress(), server.serverPort());
|
|
|
|
QVERIFY(server.waitForNewConnection(1000));
|
|
QTcpSocket *serverSocket = server.nextPendingConnection();
|
|
QVERIFY(serverSocket);
|
|
|
|
socket->waitForConnected();
|
|
|
|
QCOMPARE(socket->thread(), currentThread);
|
|
socket->moveToThread(&thread);
|
|
QCOMPARE(socket->thread(), (QThread *)&thread);
|
|
|
|
serverSocket->close();
|
|
|
|
QVERIFY(thread.wait(10000));
|
|
|
|
QCOMPARE(child->slotThread, (QThread *)&thread);
|
|
|
|
thread.start();
|
|
connect(socket, SIGNAL(destroyed()), &thread, SLOT(quit()), Qt::DirectConnection);
|
|
QMetaObject::invokeMethod(socket, "deleteLater", Qt::QueuedConnection);
|
|
thread.wait();
|
|
}
|
|
}
|
|
|
|
|
|
void tst_QObject::property()
|
|
{
|
|
PropertyObject object;
|
|
const QMetaObject *mo = object.metaObject();
|
|
QMetaProperty property;
|
|
QVERIFY(mo);
|
|
|
|
QVERIFY(mo->indexOfProperty("alpha") != -1);
|
|
property = mo->property(mo->indexOfProperty("alpha"));
|
|
QVERIFY(property.isEnumType());
|
|
QCOMPARE(property.typeName(), "Alpha");
|
|
QCOMPARE(property.type(), QVariant::Int);
|
|
|
|
QVariant var = object.property("alpha");
|
|
QVERIFY(!var.isNull());
|
|
QCOMPARE(var.toInt(), int(PropertyObject::Alpha0));
|
|
object.setAlpha(PropertyObject::Alpha1);
|
|
QCOMPARE(object.property("alpha").toInt(), int(PropertyObject::Alpha1));
|
|
QVERIFY(object.setProperty("alpha", PropertyObject::Alpha2));
|
|
QCOMPARE(object.property("alpha").toInt(), int(PropertyObject::Alpha2));
|
|
QVERIFY(object.setProperty("alpha", "Alpha1"));
|
|
QCOMPARE(object.property("alpha").toInt(), int(PropertyObject::Alpha1));
|
|
QVERIFY(!object.setProperty("alpha", QVariant()));
|
|
|
|
QVERIFY(mo->indexOfProperty("number") != -1);
|
|
QCOMPARE(object.property("number").toInt(), 0);
|
|
object.setNumber(24);
|
|
QCOMPARE(object.property("number"), QVariant(24));
|
|
QVERIFY(object.setProperty("number", 12));
|
|
QCOMPARE(object.property("number"), QVariant(12));
|
|
QVERIFY(object.setProperty("number", "42"));
|
|
QCOMPARE(object.property("number"), QVariant(42));
|
|
|
|
QVERIFY(mo->indexOfProperty("string") != -1);
|
|
QCOMPARE(object.property("string").toString(), QString());
|
|
object.setString("String1");
|
|
QCOMPARE(object.property("string"), QVariant("String1"));
|
|
QVERIFY(object.setProperty("string", "String2"));
|
|
QCOMPARE(object.property("string"), QVariant("String2"));
|
|
QVERIFY(!object.setProperty("string", QVariant()));
|
|
|
|
const int idx = mo->indexOfProperty("variant");
|
|
QVERIFY(idx != -1);
|
|
QVERIFY(mo->property(idx).type() == QVariant::LastType);
|
|
QCOMPARE(object.property("variant"), QVariant());
|
|
QVariant variant1(42);
|
|
QVariant variant2("string");
|
|
object.setVariant(variant1);
|
|
QCOMPARE(object.property("variant"), variant1);
|
|
QVERIFY(object.setProperty("variant", variant2));
|
|
QCOMPARE(object.variant(), QVariant(variant2));
|
|
QCOMPARE(object.property("variant"), variant2);
|
|
QVERIFY(object.setProperty("variant", QVariant()));
|
|
QCOMPARE(object.property("variant"), QVariant());
|
|
|
|
QVERIFY(mo->indexOfProperty("custom") != -1);
|
|
property = mo->property(mo->indexOfProperty("custom"));
|
|
QVERIFY(property.isValid());
|
|
QVERIFY(property.isWritable());
|
|
QVERIFY(!property.isEnumType());
|
|
QCOMPARE(property.typeName(), "CustomType*");
|
|
QCOMPARE(property.type(), QVariant::UserType);
|
|
|
|
CustomType *customPointer = 0;
|
|
QVariant customVariant = object.property("custom");
|
|
customPointer = qVariantValue<CustomType *>(customVariant);
|
|
QCOMPARE(customPointer, object.custom());
|
|
|
|
CustomType custom;
|
|
customPointer = &custom;
|
|
qVariantSetValue(customVariant, customPointer);
|
|
|
|
property = mo->property(mo->indexOfProperty("custom"));
|
|
QVERIFY(property.isWritable());
|
|
QCOMPARE(property.typeName(), "CustomType*");
|
|
QCOMPARE(property.type(), QVariant::UserType);
|
|
|
|
QVERIFY(object.setProperty("custom", customVariant));
|
|
QCOMPARE(object.custom(), customPointer);
|
|
|
|
customVariant = object.property("custom");
|
|
customPointer = qVariantValue<CustomType *>(customVariant);
|
|
QCOMPARE(object.custom(), customPointer);
|
|
|
|
// this enum property has a meta type, but it's not yet registered, so we know this fails
|
|
QVERIFY(mo->indexOfProperty("priority") != -1);
|
|
property = mo->property(mo->indexOfProperty("priority"));
|
|
QVERIFY(property.isEnumType());
|
|
QCOMPARE(property.typeName(), "Priority");
|
|
QCOMPARE(property.type(), QVariant::Int);
|
|
|
|
var = object.property("priority");
|
|
QVERIFY(!var.isNull());
|
|
QCOMPARE(var.toInt(), int(PropertyObject::High));
|
|
object.setPriority(PropertyObject::Low);
|
|
QCOMPARE(object.property("priority").toInt(), int(PropertyObject::Low));
|
|
QVERIFY(object.setProperty("priority", PropertyObject::VeryHigh));
|
|
QCOMPARE(object.property("priority").toInt(), int(PropertyObject::VeryHigh));
|
|
QVERIFY(object.setProperty("priority", "High"));
|
|
QCOMPARE(object.property("priority").toInt(), int(PropertyObject::High));
|
|
QVERIFY(!object.setProperty("priority", QVariant()));
|
|
|
|
// now it's registered, so it works as expected
|
|
int priorityMetaTypeId = qRegisterMetaType<PropertyObject::Priority>("PropertyObject::Priority");
|
|
|
|
QVERIFY(mo->indexOfProperty("priority") != -1);
|
|
property = mo->property(mo->indexOfProperty("priority"));
|
|
QVERIFY(property.isEnumType());
|
|
QCOMPARE(property.typeName(), "Priority");
|
|
QCOMPARE(property.type(), QVariant::UserType);
|
|
QCOMPARE(property.userType(), priorityMetaTypeId);
|
|
|
|
var = object.property("priority");
|
|
QVERIFY(!var.isNull());
|
|
QVERIFY(qVariantCanConvert<PropertyObject::Priority>(var));
|
|
QCOMPARE(qVariantValue<PropertyObject::Priority>(var), PropertyObject::High);
|
|
object.setPriority(PropertyObject::Low);
|
|
QCOMPARE(qVariantValue<PropertyObject::Priority>(object.property("priority")), PropertyObject::Low);
|
|
QVERIFY(object.setProperty("priority", PropertyObject::VeryHigh));
|
|
QCOMPARE(qVariantValue<PropertyObject::Priority>(object.property("priority")), PropertyObject::VeryHigh);
|
|
QVERIFY(object.setProperty("priority", "High"));
|
|
QCOMPARE(qVariantValue<PropertyObject::Priority>(object.property("priority")), PropertyObject::High);
|
|
QVERIFY(!object.setProperty("priority", QVariant()));
|
|
|
|
var = object.property("priority");
|
|
QCOMPARE(qVariantValue<PropertyObject::Priority>(var), PropertyObject::High);
|
|
object.setPriority(PropertyObject::Low);
|
|
QCOMPARE(qVariantValue<PropertyObject::Priority>(object.property("priority")), PropertyObject::Low);
|
|
object.setProperty("priority", var);
|
|
QCOMPARE(qVariantValue<PropertyObject::Priority>(object.property("priority")), PropertyObject::High);
|
|
|
|
qRegisterMetaType<CustomString>("CustomString");
|
|
QVERIFY(mo->indexOfProperty("customString") != -1);
|
|
QCOMPARE(object.property("customString").toString(), QString());
|
|
object.setCustomString("String1");
|
|
QCOMPARE(object.property("customString"), QVariant("String1"));
|
|
QVERIFY(object.setProperty("customString", "String2"));
|
|
QCOMPARE(object.property("customString"), QVariant("String2"));
|
|
QVERIFY(!object.setProperty("customString", QVariant()));
|
|
}
|
|
|
|
void tst_QObject::metamethod()
|
|
{
|
|
SenderObject obj;
|
|
const QMetaObject *mobj = obj.metaObject();
|
|
QMetaMethod m;
|
|
|
|
m = mobj->method(mobj->indexOfMethod("invoke1()"));
|
|
QVERIFY(QByteArray(m.signature()) == "invoke1()");
|
|
QVERIFY(m.methodType() == QMetaMethod::Method);
|
|
QVERIFY(m.access() == QMetaMethod::Public);
|
|
QVERIFY(!(m.attributes() & QMetaMethod::Scriptable));
|
|
QVERIFY(!(m.attributes() & QMetaMethod::Compatibility));
|
|
|
|
m = mobj->method(mobj->indexOfMethod("sinvoke1()"));
|
|
QVERIFY(QByteArray(m.signature()) == "sinvoke1()");
|
|
QVERIFY(m.methodType() == QMetaMethod::Method);
|
|
QVERIFY(m.access() == QMetaMethod::Public);
|
|
QVERIFY((m.attributes() & QMetaMethod::Scriptable));
|
|
QVERIFY(!(m.attributes() & QMetaMethod::Compatibility));
|
|
|
|
m = mobj->method(mobj->indexOfMethod("invoke2()"));
|
|
QVERIFY(QByteArray(m.signature()) == "invoke2()");
|
|
QVERIFY(m.methodType() == QMetaMethod::Method);
|
|
QVERIFY(m.access() == QMetaMethod::Protected);
|
|
QVERIFY(!(m.attributes() & QMetaMethod::Scriptable));
|
|
QVERIFY((m.attributes() & QMetaMethod::Compatibility));
|
|
|
|
m = mobj->method(mobj->indexOfMethod("sinvoke2()"));
|
|
QVERIFY(QByteArray(m.signature()) == "sinvoke2()");
|
|
QVERIFY(m.methodType() == QMetaMethod::Method);
|
|
QVERIFY(m.access() == QMetaMethod::Protected);
|
|
QVERIFY((m.attributes() & QMetaMethod::Scriptable));
|
|
QVERIFY((m.attributes() & QMetaMethod::Compatibility));
|
|
|
|
m = mobj->method(mobj->indexOfMethod("invoke3()"));
|
|
QVERIFY(QByteArray(m.signature()) == "invoke3()");
|
|
QVERIFY(m.methodType() == QMetaMethod::Method);
|
|
QVERIFY(m.access() == QMetaMethod::Private);
|
|
QVERIFY(!(m.attributes() & QMetaMethod::Scriptable));
|
|
QVERIFY(!(m.attributes() & QMetaMethod::Compatibility));
|
|
|
|
m = mobj->method(mobj->indexOfMethod("sinvoke3()"));
|
|
QVERIFY(QByteArray(m.signature()) == "sinvoke3()");
|
|
QVERIFY(m.methodType() == QMetaMethod::Method);
|
|
QVERIFY(m.access() == QMetaMethod::Private);
|
|
QVERIFY((m.attributes() & QMetaMethod::Scriptable));
|
|
QVERIFY(!(m.attributes() & QMetaMethod::Compatibility));
|
|
|
|
m = mobj->method(mobj->indexOfMethod("signal5()"));
|
|
QVERIFY(QByteArray(m.signature()) == "signal5()");
|
|
QVERIFY(m.methodType() == QMetaMethod::Signal);
|
|
QVERIFY(m.access() == QMetaMethod::Protected);
|
|
QVERIFY(!(m.attributes() & QMetaMethod::Scriptable));
|
|
QVERIFY((m.attributes() & QMetaMethod::Compatibility));
|
|
|
|
m = mobj->method(mobj->indexOfMethod("aPublicSlot()"));
|
|
QVERIFY(QByteArray(m.signature()) == "aPublicSlot()");
|
|
QVERIFY(m.methodType() == QMetaMethod::Slot);
|
|
QVERIFY(m.access() == QMetaMethod::Public);
|
|
QVERIFY(!(m.attributes() & QMetaMethod::Scriptable));
|
|
QVERIFY(!(m.attributes() & QMetaMethod::Compatibility));
|
|
|
|
m = mobj->method(mobj->indexOfMethod("invoke1()"));
|
|
QCOMPARE(m.parameterNames().count(), 0);
|
|
QCOMPARE(m.parameterTypes().count(), 0);
|
|
|
|
m = mobj->method(mobj->indexOfMethod("invoke2(int)"));
|
|
QCOMPARE(m.parameterNames().count(), 1);
|
|
QCOMPARE(m.parameterTypes().count(), 1);
|
|
QCOMPARE(m.parameterTypes().at(0), QByteArray("int"));
|
|
QVERIFY(m.parameterNames().at(0).isEmpty());
|
|
|
|
m = mobj->method(mobj->indexOfMethod("invoke3(int,int)"));
|
|
QCOMPARE(m.parameterNames().count(), 2);
|
|
QCOMPARE(m.parameterTypes().count(), 2);
|
|
QCOMPARE(m.parameterTypes().at(0), QByteArray("int"));
|
|
QCOMPARE(m.parameterNames().at(0), QByteArray("hinz"));
|
|
QCOMPARE(m.parameterTypes().at(1), QByteArray("int"));
|
|
QCOMPARE(m.parameterNames().at(1), QByteArray("kunz"));
|
|
|
|
}
|
|
|
|
namespace QObjectTest
|
|
{
|
|
class TestObject: public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
TestObject(): QObject(), i(0) {}
|
|
void doEmit() { emit aSignal(); }
|
|
int i;
|
|
public slots:
|
|
void aSlot() { ++i; }
|
|
signals:
|
|
void aSignal();
|
|
};
|
|
}
|
|
|
|
void tst_QObject::namespaces()
|
|
{
|
|
QObjectTest::TestObject obj;
|
|
|
|
QVERIFY(connect(&obj, SIGNAL(aSignal()), &obj, SLOT(aSlot())));
|
|
obj.doEmit();
|
|
QCOMPARE(obj.i, 1);
|
|
}
|
|
|
|
class SuperObject : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
QObject *theSender;
|
|
int theSignalId;
|
|
|
|
SuperObject()
|
|
{
|
|
theSender = 0;
|
|
theSignalId = 0;
|
|
}
|
|
|
|
friend class tst_QObject;
|
|
|
|
using QObject::sender;
|
|
|
|
public slots:
|
|
void rememberSender()
|
|
{
|
|
theSender = sender();
|
|
theSignalId = senderSignalIndex();
|
|
}
|
|
|
|
void deleteAndRememberSender()
|
|
{
|
|
delete theSender;
|
|
rememberSender();
|
|
}
|
|
signals:
|
|
void anotherSignal();
|
|
void theSignal();
|
|
};
|
|
|
|
void tst_QObject::sender()
|
|
{
|
|
{
|
|
SuperObject sender;
|
|
SuperObject receiver;
|
|
connect(&sender, SIGNAL(anotherSignal()),
|
|
&receiver, SLOT(rememberSender()));
|
|
connect(&sender, SIGNAL(theSignal()),
|
|
&receiver, SLOT(rememberSender()));
|
|
QCOMPARE(receiver.sender(), (QObject *)0);
|
|
QCOMPARE(receiver.senderSignalIndex(), -1);
|
|
emit sender.theSignal();
|
|
QCOMPARE(receiver.theSender, (QObject *)&sender);
|
|
QCOMPARE(receiver.sender(), (QObject *)0);
|
|
QCOMPARE(receiver.theSignalId,
|
|
sender.metaObject()->indexOfSignal("theSignal()"));
|
|
QCOMPARE(receiver.senderSignalIndex(), -1);
|
|
|
|
emit sender.anotherSignal();
|
|
QCOMPARE(receiver.theSignalId,
|
|
sender.metaObject()->indexOfSignal("anotherSignal()"));
|
|
QCOMPARE(receiver.senderSignalIndex(), -1);
|
|
}
|
|
|
|
{
|
|
SuperObject *sender = new SuperObject;
|
|
SuperObject *receiver = new SuperObject;
|
|
connect(sender, SIGNAL(theSignal()),
|
|
receiver, SLOT(rememberSender()),
|
|
Qt::BlockingQueuedConnection);
|
|
|
|
QThread thread;
|
|
receiver->moveToThread(&thread);
|
|
connect(sender, SIGNAL(theSignal()),
|
|
&thread, SLOT(quit()),
|
|
Qt::DirectConnection);
|
|
|
|
QCOMPARE(receiver->sender(), (QObject *)0);
|
|
QCOMPARE(receiver->senderSignalIndex(), -1);
|
|
receiver->theSender = 0;
|
|
receiver->theSignalId = -1;
|
|
thread.start();
|
|
emit sender->theSignal();
|
|
QCOMPARE(receiver->theSender, (QObject *) sender);
|
|
QCOMPARE(receiver->sender(), (QObject *)0);
|
|
QCOMPARE(receiver->theSignalId,
|
|
sender->metaObject()->indexOfSignal("theSignal()"));
|
|
QCOMPARE(receiver->senderSignalIndex(), -1);
|
|
|
|
QVERIFY(thread.wait(10000));
|
|
delete receiver;
|
|
delete sender;
|
|
}
|
|
|
|
{
|
|
SuperObject *sender = new SuperObject;
|
|
SuperObject receiver;
|
|
connect(sender, SIGNAL(theSignal()),
|
|
&receiver, SLOT(deleteAndRememberSender()));
|
|
QCOMPARE(receiver.sender(), (QObject *)0);
|
|
receiver.theSender = sender;
|
|
emit sender->theSignal();
|
|
QCOMPARE(receiver.theSender, (QObject *)0);
|
|
QCOMPARE(receiver.sender(), (QObject *)0);
|
|
}
|
|
|
|
{
|
|
SuperObject *sender = new SuperObject;
|
|
SuperObject *receiver = new SuperObject;
|
|
connect(sender, SIGNAL(theSignal()),
|
|
receiver, SLOT(deleteAndRememberSender()),
|
|
Qt::BlockingQueuedConnection);
|
|
|
|
QThread thread;
|
|
receiver->moveToThread(&thread);
|
|
connect(sender, SIGNAL(destroyed()),
|
|
&thread, SLOT(quit()),
|
|
Qt::DirectConnection);
|
|
|
|
QCOMPARE(receiver->sender(), (QObject *)0);
|
|
receiver->theSender = sender;
|
|
thread.start();
|
|
emit sender->theSignal();
|
|
QCOMPARE(receiver->theSender, (QObject *)0);
|
|
QCOMPARE(receiver->sender(), (QObject *)0);
|
|
|
|
QVERIFY(thread.wait(10000));
|
|
delete receiver;
|
|
}
|
|
}
|
|
|
|
namespace Foo
|
|
{
|
|
struct Bar
|
|
{
|
|
virtual ~Bar() {}
|
|
virtual int rtti() const = 0;
|
|
};
|
|
|
|
struct Bleh
|
|
{
|
|
virtual ~Bleh() {}
|
|
virtual int rtti() const = 0;
|
|
};
|
|
}
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
Q_DECLARE_INTERFACE(Foo::Bar, "com.qtest.foobar")
|
|
QT_END_NAMESPACE
|
|
|
|
#define Bleh_iid "com.qtest.bleh"
|
|
QT_BEGIN_NAMESPACE
|
|
Q_DECLARE_INTERFACE(Foo::Bleh, Bleh_iid)
|
|
QT_END_NAMESPACE
|
|
|
|
class FooObject: public QObject, public Foo::Bar
|
|
{
|
|
Q_OBJECT
|
|
Q_INTERFACES(Foo::Bar)
|
|
public:
|
|
int rtti() const { return 42; }
|
|
};
|
|
|
|
class BlehObject : public QObject, public Foo::Bleh
|
|
{
|
|
Q_OBJECT
|
|
Q_INTERFACES(Foo::Bleh)
|
|
public:
|
|
int rtti() const { return 43; }
|
|
};
|
|
|
|
void tst_QObject::declareInterface()
|
|
{
|
|
FooObject obj;
|
|
|
|
Foo::Bar *bar = qobject_cast<Foo::Bar *>(&obj);
|
|
QVERIFY(bar);
|
|
QCOMPARE(bar->rtti(), 42);
|
|
QCOMPARE(static_cast<Foo::Bar *>(&obj), bar);
|
|
|
|
BlehObject bleh;
|
|
|
|
bar = qobject_cast<Foo::Bar *>(&bleh);
|
|
QVERIFY(!bar);
|
|
Foo::Bleh *b = qobject_cast<Foo::Bleh *>(&bleh);
|
|
QCOMPARE(b->rtti(), 43);
|
|
QCOMPARE(static_cast<Foo::Bleh *>(&bleh), b);
|
|
|
|
}
|
|
|
|
class CustomData : public QObjectUserData
|
|
{
|
|
public:
|
|
int id;
|
|
};
|
|
|
|
void tst_QObject::testUserData()
|
|
{
|
|
const int USER_DATA_COUNT = 100;
|
|
int user_data_ids[USER_DATA_COUNT];
|
|
|
|
// Register a few
|
|
for (int i=0; i<USER_DATA_COUNT; ++i) {
|
|
user_data_ids[i] = QObject::registerUserData();
|
|
}
|
|
|
|
// Randomize the table a bit
|
|
for (int i=0; i<100; ++i) {
|
|
int p1 = rand() % USER_DATA_COUNT;
|
|
int p2 = rand() % USER_DATA_COUNT;
|
|
|
|
int tmp = user_data_ids[p1];
|
|
user_data_ids[p1] = user_data_ids[p2];
|
|
user_data_ids[p2] = tmp;
|
|
}
|
|
|
|
// insert the user data into an object
|
|
QObject my_test_object;
|
|
for (int i=0; i<USER_DATA_COUNT; ++i) {
|
|
CustomData *data = new CustomData;
|
|
data->id = user_data_ids[i];
|
|
my_test_object.setUserData(data->id, data);
|
|
}
|
|
|
|
// verify that all ids and positions are matching
|
|
for (int i=0; i<USER_DATA_COUNT; ++i) {
|
|
int id = user_data_ids[i];
|
|
CustomData *data = static_cast<CustomData *>(my_test_object.userData(id));
|
|
QVERIFY(data != 0);
|
|
QVERIFY(data->id == id);
|
|
}
|
|
}
|
|
|
|
class DestroyedListener : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
inline DestroyedListener() : pointerWasZero(false) {}
|
|
|
|
QPointer<QObject> pointer;
|
|
bool pointerWasZero;
|
|
|
|
private slots:
|
|
inline void otherObjectDestroyed()
|
|
{ pointerWasZero = pointer.isNull(); }
|
|
};
|
|
|
|
void tst_QObject::qpointerResetBeforeDestroyedSignal()
|
|
{
|
|
QObject *obj = new QObject;
|
|
DestroyedListener listener;
|
|
listener.pointer = obj;
|
|
listener.pointerWasZero = false;
|
|
connect(obj, SIGNAL(destroyed()), &listener, SLOT(otherObjectDestroyed()));
|
|
delete obj;
|
|
QVERIFY(listener.pointerWasZero);
|
|
QVERIFY(listener.pointer.isNull());
|
|
}
|
|
|
|
class DefaultArguments : public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public slots:
|
|
|
|
void theSlot(const QString &s) { result = s; }
|
|
|
|
signals:
|
|
void theOriginalSignal();
|
|
void theSecondSignal(const QString &s = QString("secondDefault"));
|
|
|
|
public:
|
|
|
|
void emitTheOriginalSignal() { emit theOriginalSignal(); }
|
|
void emitTheSecondSignal() { emit theSecondSignal(); }
|
|
QString result;
|
|
};
|
|
|
|
void tst_QObject::connectSignalsToSignalsWithDefaultArguments()
|
|
{
|
|
DefaultArguments o;
|
|
connect(&o, SIGNAL(theOriginalSignal()), &o, SIGNAL(theSecondSignal()));
|
|
connect(&o, SIGNAL(theSecondSignal(QString)), &o, SLOT(theSlot(QString)));
|
|
QVERIFY( o.result.isEmpty() );
|
|
o.emitTheSecondSignal();
|
|
QCOMPARE(o.result, QString("secondDefault"));
|
|
o.result = "Not called";
|
|
o.emitTheOriginalSignal();
|
|
QCOMPARE(o.result, QString("secondDefault"));
|
|
|
|
}
|
|
|
|
void tst_QObject::receivers()
|
|
{
|
|
class Object : public QObject
|
|
{
|
|
public:
|
|
int receivers(const char* signal) const
|
|
{ return QObject::receivers(signal); }
|
|
};
|
|
|
|
Object object;
|
|
QCOMPARE(object.receivers(SIGNAL(destroyed())), 0);
|
|
object.connect(&object, SIGNAL(destroyed()), SLOT(deleteLater()));
|
|
QCOMPARE(object.receivers(SIGNAL(destroyed())), 1);
|
|
object.connect(&object, SIGNAL(destroyed()), SLOT(deleteLater()));
|
|
QCOMPARE(object.receivers(SIGNAL(destroyed())), 2);
|
|
object.disconnect(SIGNAL(destroyed()), &object, SLOT(deleteLater()));
|
|
QCOMPARE(object.receivers(SIGNAL(destroyed())), 0);
|
|
}
|
|
|
|
enum Enum { };
|
|
|
|
struct Struct { };
|
|
class Class { };
|
|
template <typename T> class Template { };
|
|
|
|
class NormalizeObject : public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
|
|
signals:
|
|
void uintPointerSignal(uint *);
|
|
void ulongPointerSignal(ulong *);
|
|
void constUintPointerSignal(const uint *);
|
|
void constUlongPointerSignal(const ulong *);
|
|
|
|
void structSignal(Struct s);
|
|
void classSignal(Class c);
|
|
void enumSignal(Enum e);
|
|
|
|
void structPointerSignal(Struct *s);
|
|
void classPointerSignal(Class *c);
|
|
void enumPointerSignal(Enum *e);
|
|
|
|
void constStructPointerSignal(const Struct *s);
|
|
void constClassPointerSignal(const Class *c);
|
|
void constEnumPointerSignal(const Enum *e);
|
|
|
|
void constStructPointerConstPointerSignal(const Struct * const *s);
|
|
void constClassPointerConstPointerSignal(const Class * const *c);
|
|
void constEnumPointerConstPointerSignal(const Enum * const *e);
|
|
|
|
void unsignedintSignal(unsigned int);
|
|
void unsignedSignal(unsigned);
|
|
void unsignedlongSignal(unsigned long);
|
|
void unsignedlonglongSignal(quint64);
|
|
void unsignedlongintSignal(unsigned long int);
|
|
void unsignedshortSignal(unsigned short);
|
|
void unsignedcharSignal(unsigned char);
|
|
|
|
void typeRefSignal(Template<Class &> &ref);
|
|
void constTypeRefSignal(const Template<Class const &> &ref);
|
|
void typeConstRefSignal(Template<Class const &> const &ref);
|
|
|
|
void typePointerConstRefSignal(Class * const &);
|
|
|
|
void constTemplateSignal1( Template<int > );
|
|
void constTemplateSignal2( Template< const int >);
|
|
|
|
public slots:
|
|
void uintPointerSlot(uint *) { }
|
|
void ulongPointerSlot(ulong *) { }
|
|
void constUintPointerSlot(const uint *) { }
|
|
void constUlongPointerSlot(const ulong *) { }
|
|
|
|
void structSlot(Struct s) { Q_UNUSED(s); }
|
|
void classSlot(Class c) { Q_UNUSED(c); }
|
|
void enumSlot(Enum e) { Q_UNUSED(e); }
|
|
|
|
void structPointerSlot(Struct *s) { Q_UNUSED(s); }
|
|
void classPointerSlot(Class *c) { Q_UNUSED(c); }
|
|
void enumPointerSlot(Enum *e) { Q_UNUSED(e); }
|
|
|
|
void constStructPointerSlot(const Struct *s) { Q_UNUSED(s); }
|
|
void constClassPointerSlot(const Class *c) { Q_UNUSED(c); }
|
|
void constEnumPointerSlot(const Enum *e) { Q_UNUSED(e); }
|
|
|
|
void constStructPointerConstPointerSlot(const Struct * const *s) { Q_UNUSED(s); }
|
|
void constClassPointerConstPointerSlot(const Class * const *c) { Q_UNUSED(c); }
|
|
void constEnumPointerConstPointerSlot(const Enum * const *e) { Q_UNUSED(e); }
|
|
|
|
void uintSlot(uint) {};
|
|
void unsignedintSlot(unsigned int) {};
|
|
void unsignedSlot(unsigned) {};
|
|
void unsignedlongSlot(unsigned long) {};
|
|
void unsignedlonglongSlot(quint64) {};
|
|
void unsignedlongintSlot(unsigned long int) {};
|
|
void unsignedshortSlot(unsigned short) {};
|
|
void unsignedcharSlot(unsigned char) {};
|
|
|
|
void typeRefSlot(Template<Class &> &) {}
|
|
void constTypeRefSlot(const Template<const Class &> &) {}
|
|
void typeConstRefSlot(Template<Class const &> const &) {}
|
|
|
|
void typePointerConstRefSlot(Class * const &) {}
|
|
|
|
void constTemplateSlot1(Template<int > const) {}
|
|
void constTemplateSlot2(const Template<int > ) {}
|
|
void constTemplateSlot3(const Template< const int >) {}
|
|
};
|
|
|
|
#include "oldnormalizeobject.h"
|
|
|
|
void tst_QObject::normalize()
|
|
{
|
|
NormalizeObject object;
|
|
|
|
// unsigned int -> uint, unsigned long -> ulong
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(uintPointerSignal(uint *)),
|
|
SLOT(uintPointerSlot(uint *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(uintPointerSignal(unsigned int *)),
|
|
SLOT(uintPointerSlot(uint *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(uintPointerSignal(uint *)),
|
|
SLOT(uintPointerSlot(unsigned int *))));
|
|
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constUintPointerSignal(const uint *)),
|
|
SLOT(constUintPointerSlot(const uint *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constUintPointerSignal(const unsigned int *)),
|
|
SLOT(constUintPointerSlot(const uint *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constUintPointerSignal(const uint *)),
|
|
SLOT(constUintPointerSlot(const unsigned int *))));
|
|
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(ulongPointerSignal(ulong *)),
|
|
SLOT(ulongPointerSlot(ulong *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(ulongPointerSignal(unsigned long *)),
|
|
SLOT(ulongPointerSlot(ulong *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(ulongPointerSignal(ulong *)),
|
|
SLOT(ulongPointerSlot(unsigned long *))));
|
|
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constUlongPointerSignal(const ulong *)),
|
|
SLOT(constUlongPointerSlot(const ulong *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constUlongPointerSignal(const unsigned long *)),
|
|
SLOT(constUlongPointerSlot(const ulong *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constUlongPointerSignal(const ulong *)),
|
|
SLOT(constUlongPointerSlot(const unsigned long *))));
|
|
|
|
// struct, class, and enum are optional
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(structSignal(struct Struct)),
|
|
SLOT(structSlot(struct Struct))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(structSignal(Struct)),
|
|
SLOT(structSlot(struct Struct))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(structSignal(struct Struct)),
|
|
SLOT(structSlot(Struct))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(classSignal(class Class)),
|
|
SLOT(classSlot(class Class))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(classSignal(Class)),
|
|
SLOT(classSlot(class Class))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(classSignal(class Class)),
|
|
SLOT(classSlot(Class))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(enumSignal(enum Enum)),
|
|
SLOT(enumSlot(enum Enum))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(enumSignal(Enum)),
|
|
SLOT(enumSlot(enum Enum))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(enumSignal(enum Enum)),
|
|
SLOT(enumSlot(Enum))));
|
|
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(structPointerSignal(struct Struct *)),
|
|
SLOT(structPointerSlot(struct Struct *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(structPointerSignal(Struct *)),
|
|
SLOT(structPointerSlot(struct Struct *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(structPointerSignal(struct Struct *)),
|
|
SLOT(structPointerSlot(Struct *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(classPointerSignal(class Class *)),
|
|
SLOT(classPointerSlot(class Class *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(classPointerSignal(Class *)),
|
|
SLOT(classPointerSlot(class Class *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(classPointerSignal(class Class *)),
|
|
SLOT(classPointerSlot(Class *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(enumPointerSignal(enum Enum *)),
|
|
SLOT(enumPointerSlot(enum Enum *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(enumPointerSignal(Enum *)),
|
|
SLOT(enumPointerSlot(enum Enum *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(enumPointerSignal(enum Enum *)),
|
|
SLOT(enumPointerSlot(Enum *))));
|
|
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constStructPointerSignal(const struct Struct *)),
|
|
SLOT(constStructPointerSlot(const struct Struct *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constStructPointerSignal(const Struct *)),
|
|
SLOT(constStructPointerSlot(const struct Struct *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constStructPointerSignal(const struct Struct *)),
|
|
SLOT(constStructPointerSlot(const Struct *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constClassPointerSignal(const class Class *)),
|
|
SLOT(constClassPointerSlot(const class Class *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constClassPointerSignal(const Class *)),
|
|
SLOT(constClassPointerSlot(const class Class *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constClassPointerSignal(const class Class *)),
|
|
SLOT(constClassPointerSlot(const Class *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constEnumPointerSignal(const enum Enum *)),
|
|
SLOT(constEnumPointerSlot(const enum Enum *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constEnumPointerSignal(const Enum *)),
|
|
SLOT(constEnumPointerSlot(const enum Enum *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constEnumPointerSignal(const enum Enum *)),
|
|
SLOT(constEnumPointerSlot(const Enum *))));
|
|
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constStructPointerSignal(struct Struct const *)),
|
|
SLOT(constStructPointerSlot(struct Struct const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constStructPointerSignal(Struct const *)),
|
|
SLOT(constStructPointerSlot(struct Struct const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constStructPointerSignal(struct Struct const *)),
|
|
SLOT(constStructPointerSlot(Struct const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constClassPointerSignal(class Class const *)),
|
|
SLOT(constClassPointerSlot(class Class const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constClassPointerSignal(Class const *)),
|
|
SLOT(constClassPointerSlot(class Class const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constClassPointerSignal(class Class const *)),
|
|
SLOT(constClassPointerSlot(Class const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constEnumPointerSignal(enum Enum const *)),
|
|
SLOT(constEnumPointerSlot(enum Enum const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constEnumPointerSignal(Enum const *)),
|
|
SLOT(constEnumPointerSlot(enum Enum const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constEnumPointerSignal(enum Enum const *)),
|
|
SLOT(constEnumPointerSlot(Enum const *))));
|
|
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constStructPointerConstPointerSignal(const struct Struct * const *)),
|
|
SLOT(constStructPointerConstPointerSlot(const struct Struct * const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constStructPointerConstPointerSignal(const Struct * const *)),
|
|
SLOT(constStructPointerConstPointerSlot(const struct Struct * const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constStructPointerConstPointerSignal(const struct Struct * const *)),
|
|
SLOT(constStructPointerConstPointerSlot(const Struct * const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constClassPointerConstPointerSignal(const class Class * const *)),
|
|
SLOT(constClassPointerConstPointerSlot(const class Class * const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constClassPointerConstPointerSignal(const Class * const *)),
|
|
SLOT(constClassPointerConstPointerSlot(const class Class * const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constClassPointerConstPointerSignal(const class Class * const *)),
|
|
SLOT(constClassPointerConstPointerSlot(const Class * const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constEnumPointerConstPointerSignal(const enum Enum * const *)),
|
|
SLOT(constEnumPointerConstPointerSlot(const enum Enum * const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constEnumPointerConstPointerSignal(const Enum * const *)),
|
|
SLOT(constEnumPointerConstPointerSlot(const enum Enum * const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constEnumPointerConstPointerSignal(const enum Enum * const *)),
|
|
SLOT(constEnumPointerConstPointerSlot(const Enum * const *))));
|
|
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constStructPointerConstPointerSignal(struct Struct const * const *)),
|
|
SLOT(constStructPointerConstPointerSlot(struct Struct const * const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constStructPointerConstPointerSignal(Struct const * const *)),
|
|
SLOT(constStructPointerConstPointerSlot(struct Struct const * const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constStructPointerConstPointerSignal(struct Struct const * const *)),
|
|
SLOT(constStructPointerConstPointerSlot(Struct const * const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constClassPointerConstPointerSignal(class Class const * const *)),
|
|
SLOT(constClassPointerConstPointerSlot(class Class const * const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constClassPointerConstPointerSignal(Class const * const *)),
|
|
SLOT(constClassPointerConstPointerSlot(class Class const * const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constClassPointerConstPointerSignal(class Class const * const *)),
|
|
SLOT(constClassPointerConstPointerSlot(Class const * const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constEnumPointerConstPointerSignal(enum Enum const * const *)),
|
|
SLOT(constEnumPointerConstPointerSlot(enum Enum const * const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constEnumPointerConstPointerSignal(Enum const * const *)),
|
|
SLOT(constEnumPointerConstPointerSlot(enum Enum const * const *))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constEnumPointerConstPointerSignal(enum Enum const * const *)),
|
|
SLOT(constEnumPointerConstPointerSlot(Enum const * const *))));
|
|
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(unsignedintSignal(unsigned int)),
|
|
SLOT(unsignedintSlot(unsigned int))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(unsignedSignal(unsigned)),
|
|
SLOT(unsignedSlot(unsigned))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(unsignedSignal(unsigned)),
|
|
SLOT(uintSlot(uint))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(unsignedlongSignal(unsigned long)),
|
|
SLOT(unsignedlongSlot(unsigned long))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(unsignedlonglongSignal(quint64)),
|
|
SLOT(unsignedlonglongSlot(quint64))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(unsignedlongintSignal(unsigned long int)),
|
|
SLOT(unsignedlongintSlot(unsigned long int))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(unsignedshortSignal(unsigned short)),
|
|
SLOT(unsignedshortSlot(unsigned short))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(unsignedcharSignal(unsigned char)),
|
|
SLOT(unsignedcharSlot(unsigned char))));
|
|
|
|
// connect when original template signature and mixed usage of 'T<C const &> const &',
|
|
// 'const T<const C &> &', and 'T<const C &>'
|
|
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(typeRefSignal(Template<Class &> &)),
|
|
SLOT(typeRefSlot(Template<Class &> &))));
|
|
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constTypeRefSignal(const Template<const Class &> &)),
|
|
SLOT(constTypeRefSlot(const Template<const Class &> &))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constTypeRefSignal(const Template<const Class &> &)),
|
|
SLOT(constTypeRefSlot(const Template<Class const &> &))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constTypeRefSignal(const Template<const Class &> &)),
|
|
SLOT(constTypeRefSlot(Template<Class const &> const &))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constTypeRefSignal(Template<const Class &> const &)),
|
|
SLOT(constTypeRefSlot(Template<Class const &> const &))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constTypeRefSignal(Template<Class const &> const &)),
|
|
SLOT(constTypeRefSlot(Template<Class const &> const &))));
|
|
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constTypeRefSignal(const Template<const Class &> &)),
|
|
SLOT(typeConstRefSlot(const Template<const Class &> &))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constTypeRefSignal(const Template<const Class &> &)),
|
|
SLOT(typeConstRefSlot(const Template<Class const &> &))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constTypeRefSignal(const Template<const Class &> &)),
|
|
SLOT(typeConstRefSlot(Template<Class const &> const &))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constTypeRefSignal(Template<const Class &> const &)),
|
|
SLOT(typeConstRefSlot(Template<Class const &> const &))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(constTypeRefSignal(Template<Class const &> const &)),
|
|
SLOT(typeConstRefSlot(Template<Class const &> const &))));
|
|
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(typeConstRefSignal(const Template<const Class &> &)),
|
|
SLOT(constTypeRefSlot(const Template<const Class &> &))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(typeConstRefSignal(const Template<const Class &> &)),
|
|
SLOT(constTypeRefSlot(const Template<Class const &> &))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(typeConstRefSignal(const Template<const Class &> &)),
|
|
SLOT(constTypeRefSlot(Template<Class const &> const &))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(typeConstRefSignal(Template<const Class &> const &)),
|
|
SLOT(constTypeRefSlot(Template<Class const &> const &))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(typeConstRefSignal(Template<Class const &> const &)),
|
|
SLOT(constTypeRefSlot(Template<Class const &> const &))));
|
|
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(typeConstRefSignal(const Template<const Class &> &)),
|
|
SLOT(typeConstRefSlot(const Template<const Class &> &))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(typeConstRefSignal(const Template<const Class &> &)),
|
|
SLOT(typeConstRefSlot(const Template<Class const &> &))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(typeConstRefSignal(const Template<const Class &> &)),
|
|
SLOT(typeConstRefSlot(Template<Class const &> const &))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(typeConstRefSignal(Template<const Class &> const &)),
|
|
SLOT(typeConstRefSlot(Template<Class const &> const &))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(typeConstRefSignal(Template<Class const &> const &)),
|
|
SLOT(typeConstRefSlot(Template<Class const &> const &))));
|
|
|
|
// same test again, this time with an object compiled with old moc output... we know that
|
|
// it is not possible to connect everything, whic is the purpose for this test
|
|
OldNormalizeObject oldobject;
|
|
|
|
QVERIFY(oldobject.connect(&oldobject,
|
|
SIGNAL(constTypeRefSignal(const Template<const Class &> &)),
|
|
SLOT(constTypeRefSlot(const Template<const Class &> &))));
|
|
QVERIFY(oldobject.connect(&oldobject,
|
|
SIGNAL(constTypeRefSignal(const Template<const Class &> &)),
|
|
SLOT(constTypeRefSlot(const Template<Class const &> &))));
|
|
// this fails in older versions, but passes now due to proper normalizing
|
|
QVERIFY(oldobject.connect(&oldobject,
|
|
SIGNAL(constTypeRefSignal(const Template<const Class &> &)),
|
|
SLOT(constTypeRefSlot(Template<Class const &> const &))));
|
|
// this fails in older versions, but passes now due to proper normalizing
|
|
QVERIFY(oldobject.connect(&oldobject,
|
|
SIGNAL(constTypeRefSignal(Template<const Class &> const &)),
|
|
SLOT(constTypeRefSlot(Template<Class const &> const &))));
|
|
// this fails in older versions, but passes now due to proper normalizing
|
|
QVERIFY(oldobject.connect(&oldobject,
|
|
SIGNAL(constTypeRefSignal(Template<Class const &> const &)),
|
|
SLOT(constTypeRefSlot(Template<Class const &> const &))));
|
|
|
|
// these fail in older Qt versions, but pass now due to proper normalizing
|
|
QVERIFY(oldobject.connect(&oldobject,
|
|
SIGNAL(constTypeRefSignal(const Template<const Class &> &)),
|
|
SLOT(typeConstRefSlot(const Template<const Class &> &))));
|
|
QVERIFY(oldobject.connect(&oldobject,
|
|
SIGNAL(constTypeRefSignal(const Template<const Class &> &)),
|
|
SLOT(typeConstRefSlot(const Template<Class const &> &))));
|
|
QVERIFY(oldobject.connect(&oldobject,
|
|
SIGNAL(constTypeRefSignal(const Template<const Class &> &)),
|
|
SLOT(typeConstRefSlot(Template<Class const &> const &))));
|
|
QVERIFY(oldobject.connect(&oldobject,
|
|
SIGNAL(constTypeRefSignal(Template<const Class &> const &)),
|
|
SLOT(typeConstRefSlot(Template<Class const &> const &))));
|
|
QVERIFY(oldobject.connect(&oldobject,
|
|
SIGNAL(constTypeRefSignal(Template<Class const &> const &)),
|
|
SLOT(typeConstRefSlot(Template<Class const &> const &))));
|
|
|
|
// these also fail in older Qt versions, but pass now due to proper normalizing
|
|
QVERIFY(oldobject.connect(&oldobject,
|
|
SIGNAL(typeConstRefSignal(const Template<const Class &> &)),
|
|
SLOT(constTypeRefSlot(const Template<const Class &> &))));
|
|
QVERIFY(oldobject.connect(&oldobject,
|
|
SIGNAL(typeConstRefSignal(const Template<const Class &> &)),
|
|
SLOT(constTypeRefSlot(const Template<Class const &> &))));
|
|
QVERIFY(oldobject.connect(&oldobject,
|
|
SIGNAL(typeConstRefSignal(const Template<const Class &> &)),
|
|
SLOT(constTypeRefSlot(Template<Class const &> const &))));
|
|
QVERIFY(oldobject.connect(&oldobject,
|
|
SIGNAL(typeConstRefSignal(Template<const Class &> const &)),
|
|
SLOT(constTypeRefSlot(Template<Class const &> const &))));
|
|
QVERIFY(oldobject.connect(&oldobject,
|
|
SIGNAL(typeConstRefSignal(Template<Class const &> const &)),
|
|
SLOT(constTypeRefSlot(Template<Class const &> const &))));
|
|
|
|
// this fails in older versions, but passes now due to proper normalizing
|
|
QVERIFY(oldobject.connect(&oldobject,
|
|
SIGNAL(typeConstRefSignal(const Template<const Class &> &)),
|
|
SLOT(typeConstRefSlot(const Template<const Class &> &))));
|
|
// this fails in older versions, but passes now due to proper normalizing
|
|
QVERIFY(oldobject.connect(&oldobject,
|
|
SIGNAL(typeConstRefSignal(const Template<const Class &> &)),
|
|
SLOT(typeConstRefSlot(const Template<Class const &> &))));
|
|
// this fails in older versions, but passes now due to proper normalizing
|
|
QVERIFY(oldobject.connect(&oldobject,
|
|
SIGNAL(typeConstRefSignal(const Template<const Class &> &)),
|
|
SLOT(typeConstRefSlot(Template<Class const &> const &))));
|
|
QVERIFY(oldobject.connect(&oldobject,
|
|
SIGNAL(typeConstRefSignal(Template<const Class &> const &)),
|
|
SLOT(typeConstRefSlot(Template<Class const &> const &))));
|
|
QVERIFY(oldobject.connect(&oldobject,
|
|
SIGNAL(typeConstRefSignal(Template<Class const &> const &)),
|
|
SLOT(typeConstRefSlot(Template<Class const &> const &))));
|
|
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(typePointerConstRefSignal(Class*const&)),
|
|
SLOT(typePointerConstRefSlot(Class*const&))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(typePointerConstRefSignal(Class*const&)),
|
|
SLOT(typePointerConstRefSlot(Class*))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(typePointerConstRefSignal(Class*)),
|
|
SLOT(typePointerConstRefSlot(Class*const&))));
|
|
QVERIFY(object.connect(&object,
|
|
SIGNAL(typePointerConstRefSignal(Class*)),
|
|
SLOT(typePointerConstRefSlot(Class*))));
|
|
|
|
QVERIFY( connect(&object, SIGNAL(constTemplateSignal1(Template <int>)),
|
|
&object , SLOT(constTemplateSlot1 (Template<int > ) ) ));
|
|
QVERIFY( connect(&object, SIGNAL(constTemplateSignal1(Template <int>)),
|
|
&object , SLOT(constTemplateSlot2 (Template<int > ) ) ));
|
|
QVERIFY( connect(&object, SIGNAL(constTemplateSignal2(Template <const int>)),
|
|
&object , SLOT(constTemplateSlot3(Template<int const > ) ) ));
|
|
|
|
//type does not match
|
|
QTest::ignoreMessage(QtWarningMsg, "QObject::connect: Incompatible sender/receiver arguments\n"
|
|
" NormalizeObject::constTemplateSignal1(Template<int>) --> NormalizeObject::constTemplateSlot3(Template<const int>)");
|
|
QVERIFY(!connect(&object, SIGNAL(constTemplateSignal1(Template <int>)),
|
|
&object , SLOT(constTemplateSlot3(Template<int const> ) ) ));
|
|
}
|
|
|
|
class SiblingDeleter : public QObject
|
|
{
|
|
public:
|
|
inline SiblingDeleter(QObject *sibling, QObject *parent)
|
|
: QObject(parent), sibling(sibling) {}
|
|
inline virtual ~SiblingDeleter() { delete sibling; }
|
|
|
|
private:
|
|
QPointer<QObject> sibling;
|
|
};
|
|
|
|
|
|
void tst_QObject::childDeletesItsSibling()
|
|
{
|
|
QObject *commonParent = new QObject(0);
|
|
QPointer<QObject> child = new QObject(0);
|
|
QPointer<QObject> siblingDeleter = new SiblingDeleter(child, commonParent);
|
|
child->setParent(commonParent);
|
|
delete commonParent; // don't crash
|
|
QVERIFY(!child);
|
|
QVERIFY(!siblingDeleter);
|
|
}
|
|
|
|
void tst_QObject::floatProperty()
|
|
{
|
|
PropertyObject obj;
|
|
const int idx = obj.metaObject()->indexOfProperty("myFloat");
|
|
QVERIFY(idx > 0);
|
|
QMetaProperty prop = obj.metaObject()->property(idx);
|
|
QVERIFY(prop.isValid());
|
|
QVERIFY(prop.type() == uint(QMetaType::type("float")));
|
|
QVERIFY(!prop.write(&obj, QVariant("Hello")));
|
|
QVERIFY(prop.write(&obj, qVariantFromValue(128.0f)));
|
|
QVariant v = prop.read(&obj);
|
|
QVERIFY(int(v.userType()) == QMetaType::Float);
|
|
QVERIFY(qVariantValue<float>(v) == 128.0f);
|
|
}
|
|
|
|
void tst_QObject::qrealProperty()
|
|
{
|
|
PropertyObject obj;
|
|
const int idx = obj.metaObject()->indexOfProperty("myQReal");
|
|
QVERIFY(idx > 0);
|
|
QMetaProperty prop = obj.metaObject()->property(idx);
|
|
QVERIFY(prop.isValid());
|
|
QVERIFY(prop.type() == uint(QMetaType::type("qreal")));
|
|
QVERIFY(!prop.write(&obj, QVariant("Hello")));
|
|
|
|
QVERIFY(prop.write(&obj, qVariantFromValue(128.0f)));
|
|
QVariant v = prop.read(&obj);
|
|
QCOMPARE(v.userType(), qMetaTypeId<qreal>());
|
|
QVERIFY(qVariantValue<qreal>(v) == 128.0);
|
|
|
|
QVERIFY(prop.write(&obj, qVariantFromValue(double(127))));
|
|
v = prop.read(&obj);
|
|
QCOMPARE(v.userType(), qMetaTypeId<qreal>());
|
|
QVERIFY(qVariantValue<qreal>(v) == 127.0);
|
|
}
|
|
|
|
class DynamicPropertyObject : public PropertyObject
|
|
{
|
|
public:
|
|
inline DynamicPropertyObject() {}
|
|
|
|
inline virtual bool event(QEvent *e) {
|
|
if (e->type() == QEvent::DynamicPropertyChange) {
|
|
changedDynamicProperties.append(static_cast<QDynamicPropertyChangeEvent *>(e)->propertyName());
|
|
}
|
|
return QObject::event(e);
|
|
}
|
|
|
|
QList<QByteArray> changedDynamicProperties;
|
|
};
|
|
|
|
void tst_QObject::dynamicProperties()
|
|
{
|
|
DynamicPropertyObject obj;
|
|
|
|
QVERIFY(obj.dynamicPropertyNames().isEmpty());
|
|
|
|
QVERIFY(obj.setProperty("number", 42));
|
|
QVERIFY(obj.changedDynamicProperties.isEmpty());
|
|
QCOMPARE(obj.property("number").toInt(), 42);
|
|
|
|
QVERIFY(!obj.setProperty("number", "invalid string"));
|
|
QVERIFY(obj.changedDynamicProperties.isEmpty());
|
|
|
|
QVERIFY(!obj.setProperty("myuserproperty", "Hello"));
|
|
QCOMPARE(obj.changedDynamicProperties.count(), 1);
|
|
QCOMPARE(obj.changedDynamicProperties.first(), QByteArray("myuserproperty"));
|
|
obj.changedDynamicProperties.clear();
|
|
|
|
QCOMPARE(obj.property("myuserproperty").toString(), QString("Hello"));
|
|
|
|
QCOMPARE(obj.dynamicPropertyNames().count(), 1);
|
|
QCOMPARE(obj.dynamicPropertyNames().first(), QByteArray("myuserproperty"));
|
|
|
|
QVERIFY(!obj.setProperty("myuserproperty", QVariant()));
|
|
|
|
QCOMPARE(obj.changedDynamicProperties.count(), 1);
|
|
QCOMPARE(obj.changedDynamicProperties.first(), QByteArray("myuserproperty"));
|
|
obj.changedDynamicProperties.clear();
|
|
|
|
QVERIFY(obj.property("myuserproperty").isNull());
|
|
|
|
QVERIFY(obj.dynamicPropertyNames().isEmpty());
|
|
}
|
|
|
|
void tst_QObject::recursiveSignalEmission()
|
|
{
|
|
#if defined(Q_OS_SYMBIAN) && defined(Q_CC_NOKIAX86)
|
|
QSKIP("Emulator builds in Symbian do not support launching processes linking to Qt", SkipAll);
|
|
#elif defined(QT_NO_PROCESS)
|
|
QSKIP("Test requires QProcess", SkipAll);
|
|
#else
|
|
QProcess proc;
|
|
proc.start("./signalbug");
|
|
QVERIFY(proc.waitForFinished());
|
|
QVERIFY(proc.exitStatus() == QProcess::NormalExit);
|
|
QCOMPARE(proc.exitCode(), 0);
|
|
#endif
|
|
}
|
|
|
|
void tst_QObject::blockingQueuedConnection()
|
|
{
|
|
{
|
|
SenderObject sender;
|
|
|
|
MoveToThreadThread thread;
|
|
ReceiverObject receiver;
|
|
receiver.moveToThread(&thread);
|
|
thread.start();
|
|
|
|
receiver.connect(&sender, SIGNAL(signal1()), SLOT(slot1()), Qt::BlockingQueuedConnection);
|
|
sender.emitSignal1();
|
|
QVERIFY(receiver.called(1));
|
|
|
|
receiver.reset();
|
|
QVERIFY(QMetaObject::invokeMethod(&receiver, "slot1", Qt::BlockingQueuedConnection));
|
|
QVERIFY(receiver.called(1));
|
|
|
|
thread.quit();
|
|
QVERIFY(thread.wait());
|
|
}
|
|
}
|
|
|
|
class EventSpy : public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
typedef QList<QPair<QObject *, QEvent::Type> > EventList;
|
|
|
|
EventSpy(QObject *parent = 0)
|
|
: QObject(parent)
|
|
{ }
|
|
|
|
EventList eventList()
|
|
{
|
|
return events;
|
|
}
|
|
|
|
void clear()
|
|
{
|
|
events.clear();
|
|
}
|
|
|
|
bool eventFilter(QObject *object, QEvent *event)
|
|
{
|
|
events.append(qMakePair(object, event->type()));
|
|
return false;
|
|
}
|
|
|
|
private:
|
|
EventList events;
|
|
};
|
|
|
|
void tst_QObject::compatibilityChildInsertedEvents()
|
|
{
|
|
EventSpy::EventList expected;
|
|
|
|
{
|
|
// no children created, so we expect no events
|
|
QObject object;
|
|
EventSpy spy;
|
|
object.installEventFilter(&spy);
|
|
|
|
QCoreApplication::postEvent(&object, new QEvent(QEvent::Type(QEvent::User + 1)));
|
|
|
|
QCoreApplication::processEvents();
|
|
|
|
expected =
|
|
EventSpy::EventList()
|
|
<< qMakePair(&object, QEvent::Type(QEvent::User + 1));
|
|
QCOMPARE(spy.eventList(), expected);
|
|
}
|
|
|
|
{
|
|
// 2 children, so we expect 2 ChildAdded and 2 ChildInserted events
|
|
QObject object;
|
|
EventSpy spy;
|
|
object.installEventFilter(&spy);
|
|
|
|
QCoreApplication::postEvent(&object, new QEvent(QEvent::Type(QEvent::User + 1)));
|
|
|
|
QObject child1(&object);
|
|
QObject child2;
|
|
child2.setParent(&object);
|
|
|
|
QCoreApplication::postEvent(&object, new QEvent(QEvent::Type(QEvent::User + 2)));
|
|
|
|
expected =
|
|
EventSpy::EventList()
|
|
<< qMakePair(&object, QEvent::ChildAdded)
|
|
<< qMakePair(&object, QEvent::ChildAdded);
|
|
QCOMPARE(spy.eventList(), expected);
|
|
spy.clear();
|
|
|
|
QCoreApplication::processEvents();
|
|
|
|
expected =
|
|
EventSpy::EventList()
|
|
<< qMakePair(&object, QEvent::Type(QEvent::User + 1))
|
|
<< qMakePair(&object, QEvent::Type(QEvent::User + 2));
|
|
QCOMPARE(spy.eventList(), expected);
|
|
}
|
|
|
|
{
|
|
// 2 children, but one is reparented away, so we expect:
|
|
// 2 ChildAdded, 1 ChildRemoved, and 1 ChildInserted
|
|
QObject object;
|
|
EventSpy spy;
|
|
object.installEventFilter(&spy);
|
|
|
|
QCoreApplication::postEvent(&object, new QEvent(QEvent::Type(QEvent::User + 1)));
|
|
|
|
QObject child1(&object);
|
|
QObject child2;
|
|
child2.setParent(&object);
|
|
child2.setParent(0);
|
|
|
|
QCoreApplication::postEvent(&object, new QEvent(QEvent::Type(QEvent::User + 2)));
|
|
|
|
expected =
|
|
EventSpy::EventList()
|
|
<< qMakePair(&object, QEvent::ChildAdded)
|
|
<< qMakePair(&object, QEvent::ChildAdded)
|
|
<< qMakePair(&object, QEvent::ChildRemoved);
|
|
QCOMPARE(spy.eventList(), expected);
|
|
spy.clear();
|
|
|
|
QCoreApplication::processEvents();
|
|
|
|
expected =
|
|
EventSpy::EventList()
|
|
<< qMakePair(&object, QEvent::Type(QEvent::User + 1))
|
|
<< qMakePair(&object, QEvent::Type(QEvent::User + 2));
|
|
QCOMPARE(spy.eventList(), expected);
|
|
}
|
|
}
|
|
|
|
void tst_QObject::installEventFilter()
|
|
{
|
|
QEvent event(QEvent::User);
|
|
EventSpy::EventList expected;
|
|
|
|
QObject object;
|
|
EventSpy spy;
|
|
object.installEventFilter(&spy);
|
|
|
|
// nothing special, should just work
|
|
QCoreApplication::sendEvent(&object, &event);
|
|
expected =
|
|
EventSpy::EventList()
|
|
<< qMakePair(&object, QEvent::User);
|
|
QCOMPARE(spy.eventList(), expected);
|
|
spy.clear();
|
|
|
|
// moving the filter causes QCoreApplication to skip the filter
|
|
spy.moveToThread(0);
|
|
QTest::ignoreMessage(QtWarningMsg, "QCoreApplication: Object event filter cannot be in a different thread.");
|
|
QCoreApplication::sendEvent(&object, &event);
|
|
QVERIFY(spy.eventList().isEmpty());
|
|
|
|
// move it back, and the filter works again
|
|
spy.moveToThread(object.thread());
|
|
QCoreApplication::sendEvent(&object, &event);
|
|
expected =
|
|
EventSpy::EventList()
|
|
<< qMakePair(&object, QEvent::User);
|
|
QCOMPARE(spy.eventList(), expected);
|
|
spy.clear();
|
|
|
|
// cannot install an event filter that lives in a different thread
|
|
object.removeEventFilter(&spy);
|
|
spy.moveToThread(0);
|
|
QTest::ignoreMessage(QtWarningMsg, "QObject::installEventFilter(): Cannot filter events for objects in a different thread.");
|
|
object.installEventFilter(&spy);
|
|
QCoreApplication::sendEvent(&object, &event);
|
|
QVERIFY(spy.eventList().isEmpty());
|
|
}
|
|
|
|
class EmitThread : public QThread
|
|
{ Q_OBJECT
|
|
public:
|
|
void run(void) {
|
|
emit work();
|
|
}
|
|
signals:
|
|
void work();
|
|
};
|
|
|
|
class DeleteObject : public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public slots:
|
|
void deleteSelf()
|
|
{
|
|
delete this;
|
|
}
|
|
|
|
void relaySignalAndProcessEvents()
|
|
{
|
|
emit relayedSignal();
|
|
QCoreApplication::processEvents();
|
|
}
|
|
|
|
signals:
|
|
void relayedSignal();
|
|
};
|
|
|
|
void tst_QObject::deleteSelfInSlot()
|
|
{
|
|
{
|
|
SenderObject sender;
|
|
DeleteObject *receiver = new DeleteObject();
|
|
receiver->connect(&sender,
|
|
SIGNAL(signal1()),
|
|
SLOT(deleteSelf()),
|
|
Qt::BlockingQueuedConnection);
|
|
|
|
QThread thread;
|
|
receiver->moveToThread(&thread);
|
|
thread.connect(receiver, SIGNAL(destroyed()), SLOT(quit()), Qt::DirectConnection);
|
|
thread.start();
|
|
|
|
QPointer<DeleteObject> p = receiver;
|
|
sender.emitSignal1();
|
|
QVERIFY(p.isNull());
|
|
|
|
QVERIFY(thread.wait(10000));
|
|
}
|
|
|
|
{
|
|
SenderObject sender;
|
|
DeleteObject *receiver = new DeleteObject();
|
|
receiver->connect(&sender,
|
|
SIGNAL(signal1()),
|
|
SLOT(relaySignalAndProcessEvents()),
|
|
Qt::BlockingQueuedConnection);
|
|
receiver->connect(receiver,
|
|
SIGNAL(relayedSignal()),
|
|
SLOT(deleteSelf()),
|
|
Qt::QueuedConnection);
|
|
|
|
QThread thread;
|
|
receiver->moveToThread(&thread);
|
|
thread.connect(receiver, SIGNAL(destroyed()), SLOT(quit()), Qt::DirectConnection);
|
|
thread.start();
|
|
|
|
QPointer<DeleteObject> p = receiver;
|
|
sender.emitSignal1();
|
|
QVERIFY(p.isNull());
|
|
|
|
QVERIFY(thread.wait(10000));
|
|
}
|
|
|
|
{
|
|
EmitThread sender;
|
|
DeleteObject *receiver = new DeleteObject();
|
|
connect(&sender, SIGNAL(work()), receiver, SLOT(deleteSelf()), Qt::DirectConnection);
|
|
QPointer<DeleteObject> p = receiver;
|
|
sender.start();
|
|
QVERIFY(sender.wait(10000));
|
|
QVERIFY(p.isNull());
|
|
}
|
|
}
|
|
|
|
class DisconnectObject : public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public slots:
|
|
void disconnectSelf()
|
|
{
|
|
disconnect(sender(), 0, this, 0);
|
|
}
|
|
|
|
void relaySignalAndProcessEvents()
|
|
{
|
|
emit relayedSignal();
|
|
QCoreApplication::processEvents();
|
|
}
|
|
|
|
signals:
|
|
void relayedSignal();
|
|
};
|
|
|
|
void tst_QObject::disconnectSelfInSlotAndDeleteAfterEmit()
|
|
{
|
|
{
|
|
SenderObject sender;
|
|
DisconnectObject *receiver = new DisconnectObject();
|
|
receiver->connect(&sender, SIGNAL(signal1()), SLOT(disconnectSelf()));
|
|
sender.emitSignal1AfterRecursion();
|
|
delete receiver;
|
|
}
|
|
|
|
{
|
|
SenderObject sender;
|
|
DisconnectObject *receiver = new DisconnectObject();
|
|
receiver->connect(&sender,
|
|
SIGNAL(signal1()),
|
|
SLOT(disconnectSelf()),
|
|
Qt::BlockingQueuedConnection);
|
|
|
|
QThread thread;
|
|
receiver->moveToThread(&thread);
|
|
thread.connect(receiver, SIGNAL(destroyed()), SLOT(quit()), Qt::DirectConnection);
|
|
thread.start();
|
|
|
|
QPointer<DisconnectObject> p = receiver;
|
|
sender.emitSignal1();
|
|
QVERIFY(!p.isNull());
|
|
|
|
receiver->deleteLater();
|
|
|
|
QVERIFY(thread.wait(10000));
|
|
QVERIFY(p.isNull());
|
|
}
|
|
|
|
{
|
|
SenderObject sender;
|
|
DisconnectObject *receiver = new DisconnectObject();
|
|
receiver->connect(&sender,
|
|
SIGNAL(signal1()),
|
|
SLOT(relaySignalAndProcessEvents()),
|
|
Qt::BlockingQueuedConnection);
|
|
receiver->connect(receiver,
|
|
SIGNAL(relayedSignal()),
|
|
SLOT(disconnectSelf()),
|
|
Qt::QueuedConnection);
|
|
|
|
QThread thread;
|
|
receiver->moveToThread(&thread);
|
|
thread.connect(receiver, SIGNAL(destroyed()), SLOT(quit()), Qt::DirectConnection);
|
|
thread.start();
|
|
|
|
QPointer<DisconnectObject> p = receiver;
|
|
sender.emitSignal1();
|
|
QVERIFY(!p.isNull());
|
|
|
|
receiver->deleteLater();
|
|
|
|
QVERIFY(thread.wait(10000));
|
|
QVERIFY(p.isNull());
|
|
}
|
|
}
|
|
|
|
void tst_QObject::dumpObjectInfo()
|
|
{
|
|
QObject a, b;
|
|
QObject::connect(&a, SIGNAL(destroyed(QObject *)), &b, SLOT(deleteLater()));
|
|
a.disconnect(&b);
|
|
a.dumpObjectInfo(); // should not crash
|
|
}
|
|
|
|
class ConnectToSender : public QObject
|
|
{ Q_OBJECT
|
|
public slots:
|
|
void uselessSlot() { count++; }
|
|
|
|
void harmfullSlot() {
|
|
//this used to crash
|
|
connect(sender(), SIGNAL(signal4()), this, SLOT(uselessSlot()));
|
|
//play a little bit with the memory in order to really get a segfault.
|
|
connect(sender(), SIGNAL(signal1()), this, SLOT(uselessSlot()));
|
|
QList<double>() << 45 << 78 << 65 << 121 << 45 << 78 << 12;
|
|
}
|
|
public:
|
|
int count;
|
|
};
|
|
|
|
void tst_QObject::connectToSender()
|
|
{
|
|
SenderObject s;
|
|
ConnectToSender r;
|
|
r.count = 0;
|
|
QObject::connect(&s, SIGNAL(signal1()), &r, SLOT(harmfullSlot()));
|
|
QObject::connect(&s, SIGNAL(signal1()), &r, SLOT(uselessSlot()));
|
|
|
|
s.emitSignal1();
|
|
|
|
QCOMPARE(r.count, 1);
|
|
s.emitSignal4();
|
|
QCOMPARE(r.count, 2);
|
|
}
|
|
|
|
void tst_QObject::qobjectConstCast()
|
|
{
|
|
FooObject obj;
|
|
|
|
QObject *ptr = &obj;
|
|
const QObject *cptr = &obj;
|
|
|
|
QVERIFY(qobject_cast<FooObject *>(ptr));
|
|
QVERIFY(qobject_cast<const FooObject *>(cptr));
|
|
}
|
|
|
|
void tst_QObject::uniqConnection()
|
|
{
|
|
SenderObject *s = new SenderObject;
|
|
ReceiverObject *r1 = new ReceiverObject;
|
|
ReceiverObject *r2 = new ReceiverObject;
|
|
r1->reset();
|
|
r2->reset();
|
|
ReceiverObject::sequence = 0;
|
|
|
|
QVERIFY( connect( s, SIGNAL( signal1() ), r1, SLOT( slot1() ) , Qt::UniqueConnection) );
|
|
QVERIFY( connect( s, SIGNAL( signal1() ), r2, SLOT( slot1() ) , Qt::UniqueConnection) );
|
|
QVERIFY( connect( s, SIGNAL( signal1() ), r1, SLOT( slot3() ) , Qt::UniqueConnection) );
|
|
QVERIFY( connect( s, SIGNAL( signal3() ), r1, SLOT( slot3() ) , Qt::UniqueConnection) );
|
|
|
|
s->emitSignal1();
|
|
s->emitSignal2();
|
|
s->emitSignal3();
|
|
s->emitSignal4();
|
|
|
|
QCOMPARE( r1->count_slot1, 1 );
|
|
QCOMPARE( r1->count_slot2, 0 );
|
|
QCOMPARE( r1->count_slot3, 2 );
|
|
QCOMPARE( r1->count_slot4, 0 );
|
|
QCOMPARE( r2->count_slot1, 1 );
|
|
QCOMPARE( r2->count_slot2, 0 );
|
|
QCOMPARE( r2->count_slot3, 0 );
|
|
QCOMPARE( r2->count_slot4, 0 );
|
|
QCOMPARE( r1->sequence_slot1, 1 );
|
|
QCOMPARE( r2->sequence_slot1, 2 );
|
|
QCOMPARE( r1->sequence_slot3, 4 );
|
|
|
|
r1->reset();
|
|
r2->reset();
|
|
ReceiverObject::sequence = 0;
|
|
|
|
QVERIFY( connect( s, SIGNAL( signal4() ), r1, SLOT( slot4() ) , Qt::UniqueConnection) );
|
|
QVERIFY( connect( s, SIGNAL( signal4() ), r2, SLOT( slot4() ) , Qt::UniqueConnection) );
|
|
QVERIFY(!connect( s, SIGNAL( signal4() ), r2, SLOT( slot4() ) , Qt::UniqueConnection) );
|
|
QVERIFY( connect( s, SIGNAL( signal1() ), r2, SLOT( slot4() ) , Qt::UniqueConnection) );
|
|
QVERIFY(!connect( s, SIGNAL( signal4() ), r1, SLOT( slot4() ) , Qt::UniqueConnection) );
|
|
|
|
s->emitSignal4();
|
|
QCOMPARE( r1->count_slot4, 1 );
|
|
QCOMPARE( r2->count_slot4, 1 );
|
|
QCOMPARE( r1->sequence_slot4, 1 );
|
|
QCOMPARE( r2->sequence_slot4, 2 );
|
|
|
|
r1->reset();
|
|
r2->reset();
|
|
ReceiverObject::sequence = 0;
|
|
|
|
connect( s, SIGNAL( signal4() ), r1, SLOT( slot4() ) );
|
|
|
|
s->emitSignal4();
|
|
QCOMPARE( r1->count_slot4, 2 );
|
|
QCOMPARE( r2->count_slot4, 1 );
|
|
QCOMPARE( r1->sequence_slot4, 3 );
|
|
QCOMPARE( r2->sequence_slot4, 2 );
|
|
|
|
delete s;
|
|
delete r1;
|
|
delete r2;
|
|
}
|
|
|
|
void tst_QObject::interfaceIid()
|
|
{
|
|
QCOMPARE(QByteArray(qobject_interface_iid<Foo::Bleh *>()),
|
|
QByteArray(Bleh_iid));
|
|
QCOMPARE(QByteArray(qobject_interface_iid<Foo::Bar *>()),
|
|
QByteArray("com.qtest.foobar"));
|
|
QCOMPARE(QByteArray(qobject_interface_iid<FooObject *>()),
|
|
QByteArray());
|
|
}
|
|
|
|
void tst_QObject::deleteQObjectWhenDeletingEvent()
|
|
{
|
|
//this is related to task 259514
|
|
//before the fix this used to dead lock when the QObject from the event was destroyed
|
|
|
|
struct MyEvent : public QEvent
|
|
{
|
|
MyEvent() : QEvent(QEvent::User) { }
|
|
QObject obj;
|
|
};
|
|
|
|
QObject o;
|
|
QApplication::postEvent(&o, new MyEvent);
|
|
QCoreApplication::removePostedEvents(&o); // here you would get a deadlock
|
|
}
|
|
|
|
class OverloadObject : public QObject
|
|
{
|
|
friend class tst_QObject;
|
|
Q_OBJECT
|
|
signals:
|
|
void sig(int i, char c, qreal m = 12);
|
|
void sig(int i, int j = 12);
|
|
void sig(QObject *o, QObject *p, QObject *q = 0, QObject *r = 0) const;
|
|
void other(int a = 0);
|
|
void sig(QObject *o, OverloadObject *p = 0, QObject *q = 0, QObject *r = 0);
|
|
void sig(double r = 0.5);
|
|
public slots:
|
|
void slo(int i, int j = 43)
|
|
{
|
|
s_num += 1;
|
|
i1_num = i;
|
|
i2_num = j;
|
|
}
|
|
void slo(QObject *o, QObject *p = qApp, QObject *q = qApp, QObject *r = qApp)
|
|
{
|
|
s_num += 10;
|
|
o1_obj = o;
|
|
o2_obj = p;
|
|
o3_obj = q;
|
|
o4_obj = r;
|
|
}
|
|
void slo()
|
|
{
|
|
s_num += 100;
|
|
}
|
|
|
|
public:
|
|
int s_num;
|
|
int i1_num;
|
|
int i2_num;
|
|
QObject *o1_obj;
|
|
QObject *o2_obj;
|
|
QObject *o3_obj;
|
|
QObject *o4_obj;
|
|
};
|
|
|
|
void tst_QObject::overloads()
|
|
{
|
|
OverloadObject obj1;
|
|
OverloadObject obj2;
|
|
QObject obj3;
|
|
obj1.s_num = 0;
|
|
obj2.s_num = 0;
|
|
|
|
connect (&obj1, SIGNAL(sig(int)) , &obj1, SLOT(slo(int)));
|
|
connect (&obj1, SIGNAL(sig(QObject *, QObject *, QObject *)) , &obj1, SLOT(slo(QObject * , QObject *, QObject *)));
|
|
|
|
connect (&obj1, SIGNAL(sig(QObject *, QObject *, QObject *, QObject *)) , &obj2, SLOT(slo(QObject * , QObject *, QObject *)));
|
|
connect (&obj1, SIGNAL(sig(QObject *)) , &obj2, SLOT(slo()));
|
|
connect (&obj1, SIGNAL(sig(int, int)) , &obj2, SLOT(slo(int, int)));
|
|
|
|
emit obj1.sig(0.5); //connected to nothing
|
|
emit obj1.sig(1, 'a'); //connected to nothing
|
|
QCOMPARE(obj1.s_num, 0);
|
|
QCOMPARE(obj2.s_num, 0);
|
|
|
|
emit obj1.sig(1); //this signal is connected
|
|
QCOMPARE(obj1.s_num, 1);
|
|
QCOMPARE(obj1.i1_num, 1);
|
|
QCOMPARE(obj1.i2_num, 43); //default argument of the slot
|
|
|
|
QCOMPARE(obj2.s_num, 1);
|
|
QCOMPARE(obj2.i1_num, 1);
|
|
QCOMPARE(obj2.i2_num, 12); //default argument of the signal
|
|
|
|
|
|
emit obj1.sig(&obj2); //this signal is conencted to obj2
|
|
QCOMPARE(obj1.s_num, 1);
|
|
QCOMPARE(obj2.s_num, 101);
|
|
emit obj1.sig(&obj2, &obj3); //this signal is connected
|
|
QCOMPARE(obj1.s_num, 11);
|
|
QCOMPARE(obj1.o1_obj, (QObject *)&obj2);
|
|
QCOMPARE(obj1.o2_obj, &obj3);
|
|
QCOMPARE(obj1.o3_obj, (QObject *)0); //default arg of the signal
|
|
QCOMPARE(obj1.o4_obj, (QObject *)qApp); //default arg of the slot
|
|
|
|
QCOMPARE(obj2.s_num, 111);
|
|
QCOMPARE(obj2.o1_obj, (QObject *)&obj2);
|
|
QCOMPARE(obj2.o2_obj, &obj3);
|
|
QCOMPARE(obj2.o3_obj, (QObject *)0); //default arg of the signal
|
|
QCOMPARE(obj2.o4_obj, (QObject *)qApp); //default arg of the slot
|
|
}
|
|
|
|
class ManySignals : public QObject
|
|
{ Q_OBJECT
|
|
friend class tst_QObject;
|
|
signals:
|
|
void sig00(); void sig01(); void sig02(); void sig03(); void sig04();
|
|
void sig05(); void sig06(); void sig07(); void sig08(); void sig09();
|
|
void sig10(); void sig11(); void sig12(); void sig13(); void sig14();
|
|
void sig15(); void sig16(); void sig17(); void sig18(); void sig19();
|
|
void sig20(); void sig21(); void sig22(); void sig23(); void sig24();
|
|
void sig25(); void sig26(); void sig27(); void sig28(); void sig29();
|
|
void sig30(); void sig31(); void sig32(); void sig33(); void sig34();
|
|
void sig35(); void sig36(); void sig37(); void sig38(); void sig39();
|
|
void sig40(); void sig41(); void sig42(); void sig43(); void sig44();
|
|
void sig45(); void sig46(); void sig47(); void sig48(); void sig49();
|
|
void sig50(); void sig51(); void sig52(); void sig53(); void sig54();
|
|
void sig55(); void sig56(); void sig57(); void sig58(); void sig59();
|
|
void sig60(); void sig61(); void sig62(); void sig63(); void sig64();
|
|
void sig65(); void sig66(); void sig67(); void sig68(); void sig69();
|
|
|
|
public slots:
|
|
void received() { rec++; }
|
|
public:
|
|
int rec;
|
|
};
|
|
|
|
|
|
void tst_QObject::isSignalConnected()
|
|
{
|
|
ManySignals o;
|
|
o.rec = 0;
|
|
#ifdef QT_BUILD_INTERNAL
|
|
QObjectPrivate *priv = QObjectPrivate::get(&o);
|
|
QVERIFY(!priv->isSignalConnected(priv->signalIndex("destroyed()")));
|
|
QVERIFY(!priv->isSignalConnected(priv->signalIndex("sig00()")));
|
|
QVERIFY(!priv->isSignalConnected(priv->signalIndex("sig05()")));
|
|
QVERIFY(!priv->isSignalConnected(priv->signalIndex("sig15()")));
|
|
QVERIFY(!priv->isSignalConnected(priv->signalIndex("sig29()")));
|
|
QVERIFY(!priv->isSignalConnected(priv->signalIndex("sig60()")));
|
|
QVERIFY(!priv->isSignalConnected(priv->signalIndex("sig61()")));
|
|
#endif
|
|
|
|
QObject::connect(&o, SIGNAL(sig00()), &o, SIGNAL(sig69()));
|
|
QObject::connect(&o, SIGNAL(sig34()), &o, SIGNAL(sig03()));
|
|
QObject::connect(&o, SIGNAL(sig69()), &o, SIGNAL(sig34()));
|
|
QObject::connect(&o, SIGNAL(sig03()), &o, SIGNAL(sig18()));
|
|
|
|
#ifdef QT_BUILD_INTERNAL
|
|
QVERIFY(!priv->isSignalConnected(priv->signalIndex("destroyed()")));
|
|
QVERIFY(!priv->isSignalConnected(priv->signalIndex("sig05()")));
|
|
QVERIFY(!priv->isSignalConnected(priv->signalIndex("sig15()")));
|
|
QVERIFY(!priv->isSignalConnected(priv->signalIndex("sig29()")));
|
|
|
|
QVERIFY(priv->isSignalConnected(priv->signalIndex("sig00()")));
|
|
QVERIFY(priv->isSignalConnected(priv->signalIndex("sig03()")));
|
|
QVERIFY(priv->isSignalConnected(priv->signalIndex("sig34()")));
|
|
QVERIFY(priv->isSignalConnected(priv->signalIndex("sig69()")));
|
|
QVERIFY(!priv->isSignalConnected(priv->signalIndex("sig18()")));
|
|
#endif
|
|
|
|
QObject::connect(&o, SIGNAL(sig18()), &o, SIGNAL(sig29()));
|
|
QObject::connect(&o, SIGNAL(sig29()), &o, SIGNAL(sig62()));
|
|
QObject::connect(&o, SIGNAL(sig62()), &o, SIGNAL(sig28()));
|
|
QObject::connect(&o, SIGNAL(sig28()), &o, SIGNAL(sig27()));
|
|
|
|
#ifdef QT_BUILD_INTERNAL
|
|
QVERIFY(priv->isSignalConnected(priv->signalIndex("sig18()")));
|
|
QVERIFY(priv->isSignalConnected(priv->signalIndex("sig62()")));
|
|
QVERIFY(priv->isSignalConnected(priv->signalIndex("sig28()")));
|
|
QVERIFY(priv->isSignalConnected(priv->signalIndex("sig69()")));
|
|
QVERIFY(!priv->isSignalConnected(priv->signalIndex("sig27()")));
|
|
#endif
|
|
|
|
QCOMPARE(o.rec, 0);
|
|
emit o.sig01();
|
|
emit o.sig34();
|
|
QCOMPARE(o.rec, 0);
|
|
|
|
QObject::connect(&o, SIGNAL(sig27()), &o, SLOT(received()));
|
|
|
|
#ifdef QT_BUILD_INTERNAL
|
|
QVERIFY(priv->isSignalConnected(priv->signalIndex("sig00()")));
|
|
QVERIFY(priv->isSignalConnected(priv->signalIndex("sig03()")));
|
|
QVERIFY(priv->isSignalConnected(priv->signalIndex("sig34()")));
|
|
QVERIFY(priv->isSignalConnected(priv->signalIndex("sig18()")));
|
|
QVERIFY(priv->isSignalConnected(priv->signalIndex("sig62()")));
|
|
QVERIFY(priv->isSignalConnected(priv->signalIndex("sig28()")));
|
|
QVERIFY(priv->isSignalConnected(priv->signalIndex("sig69()")));
|
|
QVERIFY(priv->isSignalConnected(priv->signalIndex("sig27()")));
|
|
|
|
QVERIFY(!priv->isSignalConnected(priv->signalIndex("sig04()")));
|
|
QVERIFY(!priv->isSignalConnected(priv->signalIndex("sig21()")));
|
|
QVERIFY(!priv->isSignalConnected(priv->signalIndex("sig25()")));
|
|
QVERIFY(!priv->isSignalConnected(priv->signalIndex("sig55()")));
|
|
QVERIFY(!priv->isSignalConnected(priv->signalIndex("sig61()")));
|
|
#endif
|
|
|
|
emit o.sig00();
|
|
QCOMPARE(o.rec, 1);
|
|
emit o.sig69();
|
|
QCOMPARE(o.rec, 2);
|
|
emit o.sig36();
|
|
QCOMPARE(o.rec, 2);
|
|
}
|
|
|
|
void tst_QObject::qMetaObjectConnect()
|
|
{
|
|
SenderObject *s = new SenderObject;
|
|
ReceiverObject *r1 = new ReceiverObject;
|
|
ReceiverObject *r2 = new ReceiverObject;
|
|
r1->reset();
|
|
r2->reset();
|
|
ReceiverObject::sequence = 0;
|
|
|
|
int signal1Index = s->metaObject()->indexOfSignal("signal1()");
|
|
int signal3Index = s->metaObject()->indexOfSignal("signal3()");
|
|
int slot1Index = r1->metaObject()->indexOfSlot("slot1()");
|
|
int slot2Index = r1->metaObject()->indexOfSlot("slot2()");
|
|
int slot3Index = r1->metaObject()->indexOfSlot("slot3()");
|
|
|
|
QVERIFY(slot1Index > 0);
|
|
QVERIFY(slot2Index > 0);
|
|
QVERIFY(slot3Index > 0);
|
|
|
|
QVERIFY( QMetaObject::connect( s, signal1Index, r1, slot1Index) );
|
|
QVERIFY( QMetaObject::connect( s, signal3Index, r2, slot3Index) );
|
|
QVERIFY( QMetaObject::connect( s, -1, r2, slot2Index) );
|
|
|
|
QCOMPARE( r1->count_slot1, 0 );
|
|
QCOMPARE( r1->count_slot2, 0 );
|
|
QCOMPARE( r1->count_slot3, 0 );
|
|
QCOMPARE( r2->count_slot1, 0 );
|
|
QCOMPARE( r2->count_slot2, 0 );
|
|
QCOMPARE( r2->count_slot3, 0 );
|
|
|
|
s->emitSignal1();
|
|
|
|
QCOMPARE( r1->count_slot1, 1 );
|
|
QCOMPARE( r1->count_slot2, 0 );
|
|
QCOMPARE( r1->count_slot3, 0 );
|
|
QCOMPARE( r2->count_slot1, 0 );
|
|
QCOMPARE( r2->count_slot2, 1 );
|
|
QCOMPARE( r2->count_slot3, 0 );
|
|
|
|
s->emitSignal2();
|
|
s->emitSignal3();
|
|
s->emitSignal4();
|
|
|
|
QCOMPARE( r1->count_slot1, 1 );
|
|
QCOMPARE( r1->count_slot2, 0 );
|
|
QCOMPARE( r1->count_slot3, 0 );
|
|
QCOMPARE( r2->count_slot1, 0 );
|
|
QCOMPARE( r2->count_slot2, 4 );
|
|
QCOMPARE( r2->count_slot3, 1 );
|
|
|
|
QVERIFY( QMetaObject::disconnect( s, signal1Index, r1, slot1Index) );
|
|
QVERIFY( QMetaObject::disconnect( s, signal3Index, r2, slot3Index) );
|
|
QVERIFY( QMetaObject::disconnect( s, -1, r2, slot2Index) );
|
|
|
|
s->emitSignal1();
|
|
s->emitSignal2();
|
|
s->emitSignal3();
|
|
s->emitSignal4();
|
|
|
|
QCOMPARE( r1->count_slot1, 1 );
|
|
QCOMPARE( r1->count_slot2, 0 );
|
|
QCOMPARE( r1->count_slot3, 0 );
|
|
QCOMPARE( r2->count_slot1, 0 );
|
|
QCOMPARE( r2->count_slot2, 4 );
|
|
QCOMPARE( r2->count_slot3, 1 );
|
|
|
|
//some "dynamic" signal
|
|
QVERIFY( QMetaObject::connect( s, s->metaObject()->methodOffset() + 20, r1, slot3Index) );
|
|
QVERIFY( QMetaObject::connect( s, s->metaObject()->methodOffset() + 35, r2, slot1Index) );
|
|
QVERIFY( QMetaObject::connect( s, -1, r1, slot2Index) );
|
|
|
|
r1->reset();
|
|
r2->reset();
|
|
|
|
void *args[] = { 0 , 0 };
|
|
QMetaObject::activate(s, s->metaObject()->methodOffset() + 20, args);
|
|
QMetaObject::activate(s, s->metaObject()->methodOffset() + 48, args);
|
|
QCOMPARE( r1->count_slot1, 0 );
|
|
QCOMPARE( r1->count_slot2, 2 );
|
|
QCOMPARE( r1->count_slot3, 1 );
|
|
QCOMPARE( r2->count_slot1, 0 );
|
|
QCOMPARE( r2->count_slot2, 0 );
|
|
QCOMPARE( r2->count_slot3, 0 );
|
|
|
|
QMetaObject::activate(s, s->metaObject()->methodOffset() + 35, args);
|
|
s->emitSignal1();
|
|
s->emitSignal2();
|
|
|
|
QCOMPARE( r1->count_slot1, 0 );
|
|
QCOMPARE( r1->count_slot2, 5 );
|
|
QCOMPARE( r1->count_slot3, 1 );
|
|
QCOMPARE( r2->count_slot1, 1 );
|
|
QCOMPARE( r2->count_slot2, 0 );
|
|
QCOMPARE( r2->count_slot3, 0 );
|
|
|
|
delete s;
|
|
r1->reset();
|
|
r2->reset();
|
|
|
|
#define SIGNAL_INDEX(S) obj1.metaObject()->indexOfSignal(QMetaObject::normalizedSignature(#S))
|
|
OverloadObject obj1;
|
|
QObject obj2, obj3;
|
|
|
|
QMetaObject::connect(&obj1, SIGNAL_INDEX(sig(int)) , r1, slot1Index);
|
|
QMetaObject::connect(&obj1, SIGNAL_INDEX(sig(QObject *, QObject *, QObject *)) , r2, slot1Index);
|
|
|
|
QMetaObject::connect(&obj1, SIGNAL_INDEX(sig(QObject *, QObject *, QObject *, QObject *)) , r1, slot2Index);
|
|
QMetaObject::connect(&obj1, SIGNAL_INDEX(sig(QObject *)) , r2, slot2Index);
|
|
QMetaObject::connect(&obj1, SIGNAL_INDEX(sig(int, int)) , r1, slot3Index);
|
|
|
|
emit obj1.sig(0.5); //connected to nothing
|
|
emit obj1.sig(1, 'a'); //connected to nothing
|
|
QCOMPARE( r1->count_slot1, 0 );
|
|
QCOMPARE( r1->count_slot2, 0 );
|
|
QCOMPARE( r1->count_slot3, 0 );
|
|
QCOMPARE( r2->count_slot1, 0 );
|
|
QCOMPARE( r2->count_slot2, 0 );
|
|
QCOMPARE( r2->count_slot3, 0 );
|
|
|
|
emit obj1.sig(1); //this signal is connected
|
|
emit obj1.sig(&obj2);
|
|
|
|
QCOMPARE( r1->count_slot1, 1 );
|
|
QCOMPARE( r1->count_slot2, 0 );
|
|
QCOMPARE( r1->count_slot3, 1 );
|
|
QCOMPARE( r2->count_slot1, 0 );
|
|
QCOMPARE( r2->count_slot2, 1 );
|
|
QCOMPARE( r2->count_slot3, 0 );
|
|
|
|
emit obj1.sig(&obj2, &obj3); //this signal is connected
|
|
|
|
QCOMPARE( r1->count_slot1, 1 );
|
|
QCOMPARE( r1->count_slot2, 1 );
|
|
QCOMPARE( r1->count_slot3, 1 );
|
|
QCOMPARE( r2->count_slot1, 1 );
|
|
QCOMPARE( r2->count_slot2, 1 );
|
|
QCOMPARE( r2->count_slot3, 0 );
|
|
|
|
delete r1;
|
|
delete r2;
|
|
|
|
}
|
|
|
|
void tst_QObject::qMetaObjectDisconnectOne()
|
|
{
|
|
SenderObject *s = new SenderObject;
|
|
ReceiverObject *r1 = new ReceiverObject;
|
|
|
|
int signal1Index = s->metaObject()->indexOfSignal("signal1()");
|
|
int signal3Index = s->metaObject()->indexOfSignal("signal3()");
|
|
int slot1Index = r1->metaObject()->indexOfSlot("slot1()");
|
|
int slot2Index = r1->metaObject()->indexOfSlot("slot2()");
|
|
|
|
QVERIFY(signal1Index > 0);
|
|
QVERIFY(signal3Index > 0);
|
|
QVERIFY(slot1Index > 0);
|
|
QVERIFY(slot2Index > 0);
|
|
|
|
QVERIFY( QMetaObject::connect(s, signal1Index, r1, slot1Index) );
|
|
QVERIFY( QMetaObject::connect(s, signal3Index, r1, slot2Index) );
|
|
QVERIFY( QMetaObject::connect(s, signal3Index, r1, slot2Index) );
|
|
QVERIFY( QMetaObject::connect(s, signal3Index, r1, slot2Index) );
|
|
|
|
r1->reset();
|
|
QCOMPARE( r1->count_slot1, 0 );
|
|
QCOMPARE( r1->count_slot2, 0 );
|
|
|
|
s->emitSignal1();
|
|
QCOMPARE( r1->count_slot1, 1 );
|
|
QCOMPARE( r1->count_slot2, 0 );
|
|
|
|
s->emitSignal3();
|
|
QCOMPARE( r1->count_slot1, 1 );
|
|
QCOMPARE( r1->count_slot2, 3 );
|
|
|
|
r1->reset();
|
|
QVERIFY( QMetaObject::disconnectOne(s, signal1Index, r1, slot1Index) );
|
|
QVERIFY( QMetaObject::disconnectOne(s, signal3Index, r1, slot2Index) );
|
|
|
|
s->emitSignal1();
|
|
QCOMPARE( r1->count_slot1, 0 );
|
|
QCOMPARE( r1->count_slot2, 0 );
|
|
|
|
s->emitSignal3();
|
|
QCOMPARE( r1->count_slot1, 0 );
|
|
QCOMPARE( r1->count_slot2, 2 );
|
|
|
|
r1->reset();
|
|
QVERIFY( false == QMetaObject::disconnectOne(s, signal1Index, r1, slot1Index) );
|
|
QVERIFY( QMetaObject::disconnectOne(s, signal3Index, r1, slot2Index) );
|
|
|
|
s->emitSignal1();
|
|
QCOMPARE( r1->count_slot1, 0 );
|
|
QCOMPARE( r1->count_slot2, 0 );
|
|
|
|
s->emitSignal3();
|
|
QCOMPARE( r1->count_slot1, 0 );
|
|
QCOMPARE( r1->count_slot2, 1 );
|
|
|
|
r1->reset();
|
|
QVERIFY( false == QMetaObject::disconnectOne(s, signal1Index, r1, slot1Index) );
|
|
QVERIFY( QMetaObject::disconnectOne(s, signal3Index, r1, slot2Index) );
|
|
|
|
s->emitSignal1();
|
|
QCOMPARE( r1->count_slot1, 0 );
|
|
QCOMPARE( r1->count_slot2, 0 );
|
|
|
|
s->emitSignal3();
|
|
QCOMPARE( r1->count_slot1, 0 );
|
|
QCOMPARE( r1->count_slot2, 0 );
|
|
|
|
delete s;
|
|
delete r1;
|
|
}
|
|
|
|
class ConfusingObject : public SenderObject
|
|
{ Q_OBJECT
|
|
public slots:
|
|
void signal1() { s++; }
|
|
signals:
|
|
void aPublicSlot();
|
|
public:
|
|
int s;
|
|
ConfusingObject() : s(0) {}
|
|
friend class tst_QObject;
|
|
};
|
|
|
|
void tst_QObject::sameName()
|
|
{
|
|
ConfusingObject c1, c2;
|
|
QVERIFY(connect(&c1, SIGNAL(signal1()), &c1, SLOT(signal1())));
|
|
c1.emitSignal1();
|
|
QCOMPARE(c1.s, 1);
|
|
|
|
QVERIFY(connect(&c2, SIGNAL(signal1()), &c1, SIGNAL(signal1())));
|
|
c2.emitSignal1();
|
|
QCOMPARE(c1.s, 2);
|
|
|
|
QVERIFY(connect(&c2, SIGNAL(aPublicSlot()), &c1, SLOT(signal1())));
|
|
c2.aPublicSlot();
|
|
QCOMPARE(c2.aPublicSlotCalled, 0);
|
|
QCOMPARE(c1.aPublicSlotCalled, 0);
|
|
QCOMPARE(c1.s, 3);
|
|
|
|
QVERIFY(connect(&c2, SIGNAL(aPublicSlot()), &c1, SLOT(aPublicSlot())));
|
|
c2.aPublicSlot();
|
|
QCOMPARE(c2.aPublicSlotCalled, 0);
|
|
QCOMPARE(c1.aPublicSlotCalled, 1);
|
|
QCOMPARE(c1.s, 4);
|
|
}
|
|
|
|
void tst_QObject::connectByMetaMethods()
|
|
{
|
|
SenderObject s;
|
|
ReceiverObject r;
|
|
const QMetaObject *smeta = s.metaObject();
|
|
const QMetaObject *rmeta = r.metaObject();
|
|
int sigIndx = smeta->indexOfSignal(QMetaObject::normalizedSignature("signal1()"));
|
|
int slotIndx = rmeta->indexOfSlot(QMetaObject::normalizedSignature("slot1()"));
|
|
QVERIFY( sigIndx != -1 );
|
|
QVERIFY( slotIndx != -1 );
|
|
QMetaMethod signal = smeta->method(sigIndx);
|
|
QMetaMethod slot = rmeta->method(slotIndx);
|
|
|
|
QVERIFY(connect(&s,signal, &r,slot));
|
|
|
|
QVERIFY(!r.called(1));
|
|
s.emitSignal1();
|
|
QVERIFY(r.called(1));
|
|
}
|
|
|
|
void tst_QObject::connectByMetaMethodSlotInsteadOfSignal()
|
|
{
|
|
SenderObject s;
|
|
ReceiverObject r;
|
|
const QMetaObject *smeta = s.metaObject();
|
|
const QMetaObject *rmeta = r.metaObject();
|
|
int badIndx = smeta->indexOfSlot(QMetaObject::normalizedSignature("aPublicSlot()"));
|
|
int slotIndx = rmeta->indexOfSlot(QMetaObject::normalizedSignature("slot1()"));
|
|
QVERIFY( badIndx != -1 );
|
|
QVERIFY( slotIndx != -1 );
|
|
QMetaMethod badMethod = smeta->method(badIndx);
|
|
QMetaMethod slot = rmeta->method(slotIndx);
|
|
|
|
QTest::ignoreMessage(QtWarningMsg,"QObject::connect: Cannot connect SenderObject::aPublicSlot() to ReceiverObject::slot1()");
|
|
QVERIFY(!connect(&s,badMethod, &r,slot));
|
|
}
|
|
|
|
class Constructable: public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
Q_INVOKABLE Constructable(){}
|
|
|
|
};
|
|
|
|
void tst_QObject::connectConstructorByMetaMethod()
|
|
{
|
|
Constructable sc;
|
|
Constructable rc;
|
|
SenderObject s;
|
|
ReceiverObject r;
|
|
|
|
const QMetaObject cmeta = Constructable::staticMetaObject;
|
|
const QMetaObject *smeta = s.metaObject();
|
|
const QMetaObject *rmeta = r.metaObject();
|
|
int constructorIndx = cmeta.indexOfConstructor(QMetaObject::normalizedSignature("Constructable()"));
|
|
int sigIndx = smeta->indexOfSignal(QMetaObject::normalizedSignature("signal1()"));
|
|
int slotIndx = rmeta->indexOfSlot(QMetaObject::normalizedSignature("slot1()"));
|
|
QVERIFY( constructorIndx != -1 );
|
|
QVERIFY( sigIndx != -1 );
|
|
QVERIFY( slotIndx != -1 );
|
|
|
|
QMetaMethod constructor = cmeta.constructor(constructorIndx);
|
|
QMetaMethod signal = smeta->method(sigIndx);
|
|
QMetaMethod slot = rmeta->method(slotIndx);
|
|
|
|
QTest::ignoreMessage(QtWarningMsg,"QObject::connect: Cannot connect Constructable::Constructable() to ReceiverObject::slot1()");
|
|
QVERIFY(!connect(&sc,constructor, &r,slot));
|
|
QTest::ignoreMessage(QtWarningMsg,"QObject::connect: Cannot connect SenderObject::signal1() to Constructable::Constructable()");
|
|
QVERIFY(!connect(&s,signal, &rc,constructor));
|
|
QTest::ignoreMessage(QtWarningMsg,"QObject::connect: Cannot connect Constructable::Constructable() to Constructable::Constructable()");
|
|
QVERIFY(!connect(&sc,constructor, &rc,constructor));
|
|
}
|
|
|
|
void tst_QObject::disconnectByMetaMethod()
|
|
{
|
|
SenderObject *s = new SenderObject;
|
|
ReceiverObject *r1 = new ReceiverObject;
|
|
ReceiverObject *r2 = new ReceiverObject;
|
|
|
|
QMetaMethod signal1 = s->metaObject()->method(
|
|
s->metaObject()->indexOfMethod("signal1()"));
|
|
QMetaMethod signal2 = s->metaObject()->method(
|
|
s->metaObject()->indexOfMethod("signal2()"));
|
|
QMetaMethod signal3 = s->metaObject()->method(
|
|
s->metaObject()->indexOfMethod("signal3()"));
|
|
QMetaMethod signal4 = s->metaObject()->method(
|
|
s->metaObject()->indexOfMethod("signal4()"));
|
|
|
|
QMetaMethod slot1 = r1->metaObject()->method(
|
|
r1->metaObject()->indexOfMethod("slot1()"));
|
|
QMetaMethod slot2 = r1->metaObject()->method(
|
|
r1->metaObject()->indexOfMethod("slot2()"));
|
|
QMetaMethod slot3 = r1->metaObject()->method(
|
|
r1->metaObject()->indexOfMethod("slot3()"));
|
|
QMetaMethod slot4 = r1->metaObject()->method(
|
|
r1->metaObject()->indexOfMethod("slot4()"));
|
|
|
|
connect(s, signal1, r1, slot1);
|
|
|
|
s->emitSignal1();
|
|
|
|
QVERIFY(r1->called(1));
|
|
r1->reset();
|
|
|
|
// usual disconnect with all parameters given
|
|
bool ret = QObject::disconnect(s, signal1, r1, slot1);
|
|
|
|
s->emitSignal1();
|
|
|
|
QVERIFY(!r1->called(1));
|
|
r1->reset();
|
|
|
|
QVERIFY(ret);
|
|
ret = QObject::disconnect(s, signal1, r1, slot1);
|
|
QVERIFY(!ret);
|
|
|
|
r1->reset();
|
|
|
|
connect( s, signal1, r1, slot1 );
|
|
connect( s, signal1, r1, slot2 );
|
|
connect( s, signal1, r1, slot3 );
|
|
connect( s, signal2, r1, slot4 );
|
|
|
|
// disconnect s's signal1() from all slots of r1
|
|
QObject::disconnect(s, signal1, r1, QMetaMethod());
|
|
|
|
s->emitSignal1();
|
|
s->emitSignal2();
|
|
|
|
QVERIFY(!r1->called(1));
|
|
QVERIFY(!r1->called(2));
|
|
QVERIFY(!r1->called(3));
|
|
QVERIFY(r1->called(4));
|
|
r1->reset();
|
|
// make sure all is disconnected again
|
|
QObject::disconnect(s, 0, r1, 0);
|
|
|
|
connect(s, signal1, r1, slot1);
|
|
connect(s, signal1, r2, slot1);
|
|
connect(s, signal2, r1, slot2);
|
|
connect(s, signal2, r2, slot2);
|
|
connect(s, signal3, r1, slot3);
|
|
connect(s, signal3, r2, slot3);
|
|
|
|
// disconnect signal1() from all receivers
|
|
QObject::disconnect(s, signal1, 0, QMetaMethod());
|
|
s->emitSignal1();
|
|
s->emitSignal2();
|
|
s->emitSignal3();
|
|
|
|
QVERIFY(!r1->called(1));
|
|
QVERIFY(!r2->called(1));
|
|
QVERIFY(r1->called(2));
|
|
QVERIFY(r2->called(2));
|
|
QVERIFY(r1->called(2));
|
|
QVERIFY(r2->called(2));
|
|
|
|
r1->reset();
|
|
r2->reset();
|
|
|
|
// disconnect all signals of s from all receivers
|
|
QObject::disconnect( s, 0, 0, 0 );
|
|
|
|
connect( s, signal1, r1, slot1 );
|
|
connect( s, signal1, r2, slot1 );
|
|
|
|
// disconnect all signals from slot1 of r1
|
|
QObject::disconnect(s, QMetaMethod(), r1, slot1);
|
|
|
|
s->emitSignal1();
|
|
|
|
QVERIFY(!r1->called(1));
|
|
QVERIFY(r2->called(1));
|
|
|
|
delete r2;
|
|
delete r1;
|
|
delete s;
|
|
}
|
|
|
|
void tst_QObject::disconnectNotSignalMetaMethod()
|
|
{
|
|
SenderObject s;
|
|
ReceiverObject r;
|
|
|
|
connect(&s, SIGNAL(signal1()), &r, SLOT(slot1()));
|
|
|
|
QMetaMethod slot = s.metaObject()->method(
|
|
s.metaObject()->indexOfMethod("aPublicSlot()"));
|
|
|
|
QTest::ignoreMessage(QtWarningMsg,"Object::disconnect: Attempt to unbind non-signal SenderObject::aPublicSlot()");
|
|
QVERIFY(!QObject::disconnect(&s, slot, &r, QMetaMethod()));
|
|
}
|
|
|
|
class ThreadAffinityThread : public QThread
|
|
{
|
|
public:
|
|
SenderObject *sender;
|
|
|
|
ThreadAffinityThread(SenderObject *sender)
|
|
: sender(sender)
|
|
{ }
|
|
void run()
|
|
{
|
|
sender->emitSignal1();
|
|
}
|
|
};
|
|
|
|
void tst_QObject::autoConnectionBehavior()
|
|
{
|
|
SenderObject *sender = new SenderObject;
|
|
ReceiverObject *receiver = new ReceiverObject;
|
|
connect(sender, SIGNAL(signal1()), receiver, SLOT(slot1()));
|
|
|
|
// at emit, currentThread == sender->thread(), currentThread == receiver->thread(), sender->thread() == receiver->thread()
|
|
QVERIFY(!receiver->called(1));
|
|
sender->emitSignal1();
|
|
QVERIFY(receiver->called(1));
|
|
receiver->reset();
|
|
|
|
// at emit, currentThread != sender->thread(), currentThread != receiver->thread(), sender->thread() == receiver->thread()
|
|
ThreadAffinityThread emitThread1(sender);
|
|
QVERIFY(!receiver->called(1));
|
|
emitThread1.start();
|
|
QVERIFY(emitThread1.wait(30000));
|
|
QVERIFY(!receiver->called(1));
|
|
QCoreApplication::sendPostedEvents(receiver, QEvent::MetaCall);
|
|
QVERIFY(receiver->called(1));
|
|
receiver->reset();
|
|
|
|
// at emit, currentThread == sender->thread(), currentThread != receiver->thread(), sender->thread() != receiver->thread()
|
|
sender->moveToThread(&emitThread1);
|
|
QVERIFY(!receiver->called(1));
|
|
emitThread1.start();
|
|
QVERIFY(emitThread1.wait(30000));
|
|
QVERIFY(!receiver->called(1));
|
|
QCoreApplication::sendPostedEvents(receiver, QEvent::MetaCall);
|
|
QVERIFY(receiver->called(1));
|
|
receiver->reset();
|
|
|
|
// at emit, currentThread != sender->thread(), currentThread == receiver->thread(), sender->thread() != receiver->thread()
|
|
QVERIFY(!receiver->called(1));
|
|
sender->emitSignal1();
|
|
QVERIFY(receiver->called(1));
|
|
receiver->reset();
|
|
|
|
// at emit, currentThread != sender->thread(), currentThread != receiver->thread(), sender->thread() != receiver->thread()
|
|
ThreadAffinityThread emitThread2(sender);
|
|
QThread receiverThread;
|
|
QTimer *timer = new QTimer;
|
|
timer->setSingleShot(true);
|
|
timer->setInterval(100);
|
|
connect(&receiverThread, SIGNAL(started()), timer, SLOT(start()));
|
|
connect(timer, SIGNAL(timeout()), &receiverThread, SLOT(quit()), Qt::DirectConnection);
|
|
connect(&receiverThread, SIGNAL(finished()), timer, SLOT(deleteLater()));
|
|
timer->moveToThread(&receiverThread);
|
|
|
|
receiver->moveToThread(&receiverThread);
|
|
QVERIFY(!receiver->called(1));
|
|
emitThread2.start();
|
|
QVERIFY(emitThread2.wait(30000));
|
|
QVERIFY(!receiver->called(1));
|
|
receiverThread.start();
|
|
QVERIFY(receiverThread.wait(30000));
|
|
QVERIFY(receiver->called(1));
|
|
receiver->reset();
|
|
|
|
delete sender;
|
|
delete receiver;
|
|
}
|
|
|
|
class BaseDestroyed : public QObject
|
|
{ Q_OBJECT
|
|
QList<QString> fooList;
|
|
bool destroyed;
|
|
public:
|
|
BaseDestroyed() : destroyed(false)
|
|
{ fooList << "a" << "b"; }
|
|
~BaseDestroyed()
|
|
{
|
|
QVERIFY(!destroyed);
|
|
destroyed = true;
|
|
}
|
|
|
|
public slots:
|
|
void slotUseList()
|
|
{
|
|
QVERIFY(!destroyed);
|
|
fooList << "c" << "d";
|
|
}
|
|
};
|
|
|
|
void tst_QObject::baseDestroyed()
|
|
{
|
|
BaseDestroyed d;
|
|
connect(&d, SIGNAL(destroyed()), &d, SLOT(slotUseList()));
|
|
//When d goes out of scope, slotUseList should not be called as the BaseDestroyed has
|
|
// already been destroyed while ~QObject emit destroyed
|
|
}
|
|
|
|
QTEST_MAIN(tst_QObject)
|
|
#include "tst_qobject.moc"
|