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qt5base-lts/tests/auto/testlib/qsignalspy/tst_qsignalspy.cpp

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Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
/****************************************************************************
**
Updated license headers From Qt 5.7 -> tools & applications are lisenced under GPL v3 with some exceptions, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new GPL-EXCEPT header instead of LGPL21 one (in those files which will be under GPL 3 with exceptions) Change-Id: I42a473ddc97101492a60b9287d90979d9eb35ae1 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
2016-01-15 12:36:27 +00:00
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
**
** This file is part of the test suite of the Qt Toolkit.
**
Updated license headers From Qt 5.7 -> tools & applications are lisenced under GPL v3 with some exceptions, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new GPL-EXCEPT header instead of LGPL21 one (in those files which will be under GPL 3 with exceptions) Change-Id: I42a473ddc97101492a60b9287d90979d9eb35ae1 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
2016-01-15 12:36:27 +00:00
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
Change copyrights from Nokia to Digia Change copyrights and license headers from Nokia to Digia Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
2012-09-19 12:28:29 +00:00
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
Update copyright headers Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination. New header.LGPL-COMM taken in the use file which were using old header.LGPL3 (src/plugins/platforms/android/extract.cpp) Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license combination Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
2015-01-28 08:44:43 +00:00
** a written agreement between you and The Qt Company. For licensing terms
Updated license headers From Qt 5.7 -> tools & applications are lisenced under GPL v3 with some exceptions, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new GPL-EXCEPT header instead of LGPL21 one (in those files which will be under GPL 3 with exceptions) Change-Id: I42a473ddc97101492a60b9287d90979d9eb35ae1 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
2016-01-15 12:36:27 +00:00
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
Change copyrights from Nokia to Digia Change copyrights and license headers from Nokia to Digia Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
2012-09-19 12:28:29 +00:00
**
Updated license headers From Qt 5.7 -> tools & applications are lisenced under GPL v3 with some exceptions, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new GPL-EXCEPT header instead of LGPL21 one (in those files which will be under GPL 3 with exceptions) Change-Id: I42a473ddc97101492a60b9287d90979d9eb35ae1 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
2016-01-15 12:36:27 +00:00
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <qdatetime.h>
class tst_QSignalSpy : public QObject
{
Q_OBJECT
Add QSignalSpy::wait() method. Change-Id: I1f3b49e3dee19bf0b1d2933c6e6ad7972186e0d0 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com> Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
2012-07-13 23:37:53 +00:00
Q_SIGNALS:
void sigFoo();
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
private slots:
void spyWithoutArgs();
void spyWithBasicArgs();
void spyWithPointers();
void spyWithQtClasses();
void spyWithBasicQtClasses();
void spyWithQtTypedefs();
Add QSignalSpy::wait() method. Change-Id: I1f3b49e3dee19bf0b1d2933c6e6ad7972186e0d0 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com> Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
2012-07-13 23:37:53 +00:00
void wait_signalEmitted();
void wait_timeout();
void wait_signalEmittedLater();
void wait_signalEmittedTooLate();
void wait_signalEmittedMultipleTimes();
QSignalSpy: Added template function pointer constructor Added the function pointer constructor to QSignalSpy to take advantage of the new connect syntax. Change-Id: I94218a096c677cdba73e1b2cfa8b9c09bc28145f Reviewed-by: Olivier Goffart <ogoffart@woboq.com> Reviewed-by: Jason McDonald <macadder1@gmail.com>
2014-04-17 01:43:56 +00:00
void spyFunctionPointerWithoutArgs();
void spyFunctionPointerWithBasicArgs();
void spyFunctionPointerWithPointers();
void spyFunctionPointerWithQtClasses();
void spyFunctionPointerWithBasicQtClasses();
void spyFunctionPointerWithQtTypedefs();
void waitFunctionPointer_signalEmitted();
void waitFunctionPointer_timeout();
void waitFunctionPointer_signalEmittedLater();
void waitFunctionPointer_signalEmittedTooLate();
void waitFunctionPointer_signalEmittedMultipleTimes();
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
};
class QtTestObject: public QObject
{
Q_OBJECT
public:
QtTestObject();
signals:
void sig0();
void sig1(int, int);
void sigLong(long, long);
void sig2(int *, int *);
public:
QString slotResult;
friend class tst_QSignalSpy;
};
QtTestObject::QtTestObject()
{
}
void tst_QSignalSpy::spyWithoutArgs()
{
QtTestObject obj;
QSignalSpy spy(&obj, SIGNAL(sig0()));
QCOMPARE(spy.count(), 0);
emit obj.sig0();
QCOMPARE(spy.count(), 1);
emit obj.sig0();
QCOMPARE(spy.count(), 2);
QList<QVariant> args = spy.takeFirst();
QCOMPARE(args.count(), 0);
}
void tst_QSignalSpy::spyWithBasicArgs()
{
QtTestObject obj;
QSignalSpy spy(&obj, SIGNAL(sig1(int,int)));
emit obj.sig1(1, 2);
QCOMPARE(spy.count(), 1);
QList<QVariant> args = spy.takeFirst();
QCOMPARE(args.count(), 2);
QCOMPARE(args.at(0).toInt(), 1);
QCOMPARE(args.at(1).toInt(), 2);
QSignalSpy spyl(&obj, SIGNAL(sigLong(long,long)));
emit obj.sigLong(1l, 2l);
args = spyl.takeFirst();
QCOMPARE(args.count(), 2);
QCOMPARE(qvariant_cast<long>(args.at(0)), 1l);
QCOMPARE(qvariant_cast<long>(args.at(1)), 2l);
}
void tst_QSignalSpy::spyWithPointers()
{
qRegisterMetaType<int *>("int*");
QtTestObject obj;
QSignalSpy spy(&obj, SIGNAL(sig2(int*,int*)));
int i1 = 1;
int i2 = 2;
emit obj.sig2(&i1, &i2);
QCOMPARE(spy.count(), 1);
QList<QVariant> args = spy.takeFirst();
QCOMPARE(args.count(), 2);
QCOMPARE(*static_cast<int * const *>(args.at(0).constData()), &i1);
QCOMPARE(*static_cast<int * const *>(args.at(1).constData()), &i2);
}
class QtTestObject2: public QObject
{
Q_OBJECT
friend class tst_QSignalSpy;
signals:
void sig(QString);
void sig2(const QDateTime &dt);
void sig3(QObject *o);
void sig4(QChar c);
Make QSignalSpy copy QVariant parameters directly Previously, a QVariant parameter would be wrapped inside a new QVariant, and you would have to cast the QSignalSpy's QVariant to a QVariant to get the actual value. This behavior was unintuitive and undocumented. Check if the parameter type is QVariant, and copy it directly if it is. This makes the QSignalSpy's QVariant directly usable (no need to "unwrap" the value in user code). Existing tests that use QSignalSpy together with QVariant parameters (such as tst_QPropertyAnimation::valueChanged()) and do cast the QVariant parameter to a QVariant, continue to work after this change; this is because qvariant_cast<QVariant>() returns its input value (unchanged) when the type is not QMetaType::QVariant. Task-number: QTBUG-21645 Change-Id: Ibfb171edd60c0d3f7ca1d5419e5c5f3d0380d5b3 Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
2012-06-18 07:46:35 +00:00
void sig5(const QVariant &v);
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
};
void tst_QSignalSpy::spyWithBasicQtClasses()
{
QtTestObject2 obj;
QSignalSpy spy(&obj, SIGNAL(sig(QString)));
emit obj.sig(QString("bubu"));
QCOMPARE(spy.count(), 1);
QCOMPARE(spy.at(0).count(), 1);
QCOMPARE(spy.at(0).at(0).toString(), QString("bubu"));
Make QSignalSpy copy QVariant parameters directly Previously, a QVariant parameter would be wrapped inside a new QVariant, and you would have to cast the QSignalSpy's QVariant to a QVariant to get the actual value. This behavior was unintuitive and undocumented. Check if the parameter type is QVariant, and copy it directly if it is. This makes the QSignalSpy's QVariant directly usable (no need to "unwrap" the value in user code). Existing tests that use QSignalSpy together with QVariant parameters (such as tst_QPropertyAnimation::valueChanged()) and do cast the QVariant parameter to a QVariant, continue to work after this change; this is because qvariant_cast<QVariant>() returns its input value (unchanged) when the type is not QMetaType::QVariant. Task-number: QTBUG-21645 Change-Id: Ibfb171edd60c0d3f7ca1d5419e5c5f3d0380d5b3 Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
2012-06-18 07:46:35 +00:00
QSignalSpy spy2(&obj, SIGNAL(sig5(QVariant)));
QVariant val(45);
emit obj.sig5(val);
QCOMPARE(spy2.count(), 1);
QCOMPARE(spy2.at(0).count(), 1);
QCOMPARE(spy2.at(0).at(0), val);
QCOMPARE(qvariant_cast<QVariant>(spy2.at(0).at(0)), val);
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
}
void tst_QSignalSpy::spyWithQtClasses()
{
QtTestObject2 obj;
QSignalSpy spy(&obj, SIGNAL(sig2(QDateTime)));
QDateTime dt = QDateTime::currentDateTime();
emit obj.sig2(dt);
QCOMPARE(spy.count(), 1);
QCOMPARE(spy.at(0).count(), 1);
QCOMPARE(spy.at(0).at(0).typeName(), "QDateTime");
QCOMPARE(*static_cast<const QDateTime *>(spy.at(0).at(0).constData()), dt);
QCOMPARE(spy.at(0).at(0).toDateTime(), dt);
QSignalSpy spy2(&obj, SIGNAL(sig3(QObject*)));
emit obj.sig3(this);
QCOMPARE(*static_cast<QObject * const *>(spy2.value(0).value(0).constData()),
(QObject *)this);
QCOMPARE(qvariant_cast<QObject *>(spy2.value(0).value(0)), (QObject*)this);
QSignalSpy spy3(&obj, SIGNAL(sig4(QChar)));
emit obj.sig4(QChar('A'));
QCOMPARE(qvariant_cast<QChar>(spy3.value(0).value(0)), QChar('A'));
}
class QtTestObject3: public QObject
{
Q_OBJECT
friend class tst_QSignalSpy;
signals:
void sig1(quint16);
void sig2(qlonglong, qulonglong);
void sig3(qint64, quint64);
};
void tst_QSignalSpy::spyWithQtTypedefs()
{
QtTestObject3 obj;
// QSignalSpy spy1(&obj, SIGNAL(sig1(quint16)));
// emit obj.sig1(42);
// QCOMPARE(spy1.value(0).value(0).toInt(), 42);
QSignalSpy spy2(&obj, SIGNAL(sig2(qlonglong,qulonglong)));
emit obj.sig2(42, 43);
QCOMPARE(spy2.value(0).value(0).toInt(), 42);
QCOMPARE(spy2.value(0).value(1).toInt(), 43);
// QSignalSpy spy3(&obj, SIGNAL(sig3(qint64,quint64)));
// emit obj.sig3(44, 45);
// QCOMPARE(spy3.value(0).value(0).toInt(), 44);
// QCOMPARE(spy3.value(0).value(1).toInt(), 45);
}
Add QSignalSpy::wait() method. Change-Id: I1f3b49e3dee19bf0b1d2933c6e6ad7972186e0d0 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com> Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
2012-07-13 23:37:53 +00:00
void tst_QSignalSpy::wait_signalEmitted()
{
QTimer::singleShot(0, this, SIGNAL(sigFoo()));
QSignalSpy spy(this, SIGNAL(sigFoo()));
QVERIFY(spy.wait(1));
}
void tst_QSignalSpy::wait_timeout()
{
QSignalSpy spy(this, SIGNAL(sigFoo()));
QVERIFY(!spy.wait(1));
}
void tst_QSignalSpy::wait_signalEmittedLater()
{
QTimer::singleShot(500, this, SIGNAL(sigFoo()));
QSignalSpy spy(this, SIGNAL(sigFoo()));
QVERIFY(spy.wait(1000));
}
void tst_QSignalSpy::wait_signalEmittedTooLate()
{
QTimer::singleShot(500, this, SIGNAL(sigFoo()));
QSignalSpy spy(this, SIGNAL(sigFoo()));
QVERIFY(!spy.wait(200));
Stabilize tst_QSignalSpy::waitFunctionPointer_signalEmittedTooLate() Replace qWait()/QCOMPARE() by QTRY_COMPARE(). Change-Id: Ic5233e2f26e6663a3fbcbb2edb09a517feef4564 Reviewed-by: Sami Nurmenniemi <sami.nurmenniemi@qt.io> Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@qt.io>
2018-03-14 14:46:03 +00:00
QTRY_COMPARE(spy.count(), 1);
Add QSignalSpy::wait() method. Change-Id: I1f3b49e3dee19bf0b1d2933c6e6ad7972186e0d0 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com> Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
2012-07-13 23:37:53 +00:00
}
void tst_QSignalSpy::wait_signalEmittedMultipleTimes()
{
QTimer::singleShot(100, this, SIGNAL(sigFoo()));
QTimer::singleShot(800, this, SIGNAL(sigFoo()));
QSignalSpy spy(this, SIGNAL(sigFoo()));
QVERIFY(spy.wait());
QCOMPARE(spy.count(), 1); // we don't wait for the second signal...
QVERIFY(spy.wait());
QCOMPARE(spy.count(), 2);
QVERIFY(!spy.wait(1));
QTimer::singleShot(10, this, SIGNAL(sigFoo()));
QVERIFY(spy.wait());
QCOMPARE(spy.count(), 3);
}
QSignalSpy: Added template function pointer constructor Added the function pointer constructor to QSignalSpy to take advantage of the new connect syntax. Change-Id: I94218a096c677cdba73e1b2cfa8b9c09bc28145f Reviewed-by: Olivier Goffart <ogoffart@woboq.com> Reviewed-by: Jason McDonald <macadder1@gmail.com>
2014-04-17 01:43:56 +00:00
void tst_QSignalSpy::spyFunctionPointerWithoutArgs()
{
QtTestObject obj;
QSignalSpy spy(&obj, &QtTestObject::sig0);
QCOMPARE(spy.count(), 0);
emit obj.sig0();
QCOMPARE(spy.count(), 1);
emit obj.sig0();
QCOMPARE(spy.count(), 2);
QList<QVariant> args = spy.takeFirst();
QCOMPARE(args.count(), 0);
}
void tst_QSignalSpy::spyFunctionPointerWithBasicArgs()
{
QtTestObject obj;
QSignalSpy spy(&obj, &QtTestObject::sig1);
emit obj.sig1(1, 2);
QCOMPARE(spy.count(), 1);
QList<QVariant> args = spy.takeFirst();
QCOMPARE(args.count(), 2);
QCOMPARE(args.at(0).toInt(), 1);
QCOMPARE(args.at(1).toInt(), 2);
QSignalSpy spyl(&obj, &QtTestObject::sigLong);
emit obj.sigLong(1l, 2l);
args = spyl.takeFirst();
QCOMPARE(args.count(), 2);
QCOMPARE(qvariant_cast<long>(args.at(0)), 1l);
QCOMPARE(qvariant_cast<long>(args.at(1)), 2l);
}
void tst_QSignalSpy::spyFunctionPointerWithPointers()
{
qRegisterMetaType<int *>("int*");
QtTestObject obj;
QSignalSpy spy(&obj, &QtTestObject::sig2);
int i1 = 1;
int i2 = 2;
emit obj.sig2(&i1, &i2);
QCOMPARE(spy.count(), 1);
QList<QVariant> args = spy.takeFirst();
QCOMPARE(args.count(), 2);
QCOMPARE(*static_cast<int * const *>(args.at(0).constData()), &i1);
QCOMPARE(*static_cast<int * const *>(args.at(1).constData()), &i2);
}
void tst_QSignalSpy::spyFunctionPointerWithBasicQtClasses()
{
QtTestObject2 obj;
QSignalSpy spy(&obj, &QtTestObject2::sig);
emit obj.sig(QString("bubu"));
QCOMPARE(spy.count(), 1);
QCOMPARE(spy.at(0).count(), 1);
QCOMPARE(spy.at(0).at(0).toString(), QString("bubu"));
QSignalSpy spy2(&obj, &QtTestObject2::sig5);
QVariant val(45);
emit obj.sig5(val);
QCOMPARE(spy2.count(), 1);
QCOMPARE(spy2.at(0).count(), 1);
QCOMPARE(spy2.at(0).at(0), val);
QCOMPARE(qvariant_cast<QVariant>(spy2.at(0).at(0)), val);
}
void tst_QSignalSpy::spyFunctionPointerWithQtClasses()
{
QtTestObject2 obj;
QSignalSpy spy(&obj, &QtTestObject2::sig2);
QDateTime dt = QDateTime::currentDateTime();
emit obj.sig2(dt);
QCOMPARE(spy.count(), 1);
QCOMPARE(spy.at(0).count(), 1);
QCOMPARE(spy.at(0).at(0).typeName(), "QDateTime");
QCOMPARE(*static_cast<const QDateTime *>(spy.at(0).at(0).constData()), dt);
QCOMPARE(spy.at(0).at(0).toDateTime(), dt);
QSignalSpy spy2(&obj, &QtTestObject2::sig3);
emit obj.sig3(this);
QCOMPARE(*static_cast<QObject * const *>(spy2.value(0).value(0).constData()),
(QObject *)this);
QCOMPARE(qvariant_cast<QObject *>(spy2.value(0).value(0)), (QObject*)this);
QSignalSpy spy3(&obj, &QtTestObject2::sig4);
emit obj.sig4(QChar('A'));
QCOMPARE(qvariant_cast<QChar>(spy3.value(0).value(0)), QChar('A'));
}
void tst_QSignalSpy::spyFunctionPointerWithQtTypedefs()
{
QtTestObject3 obj;
QSignalSpy spy2(&obj, &QtTestObject3::sig2);
emit obj.sig2(42, 43);
QCOMPARE(spy2.value(0).value(0).toInt(), 42);
QCOMPARE(spy2.value(0).value(1).toInt(), 43);
}
void tst_QSignalSpy::waitFunctionPointer_signalEmitted()
{
QTimer::singleShot(0, this, SIGNAL(sigFoo()));
QSignalSpy spy(this, &tst_QSignalSpy::sigFoo);
QVERIFY(spy.wait(1));
}
void tst_QSignalSpy::waitFunctionPointer_timeout()
{
QSignalSpy spy(this, &tst_QSignalSpy::sigFoo);
QVERIFY(!spy.wait(1));
}
void tst_QSignalSpy::waitFunctionPointer_signalEmittedLater()
{
QTimer::singleShot(500, this, SIGNAL(sigFoo()));
QSignalSpy spy(this, &tst_QSignalSpy::sigFoo);
QVERIFY(spy.wait(1000));
}
void tst_QSignalSpy::waitFunctionPointer_signalEmittedTooLate()
{
QTimer::singleShot(500, this, SIGNAL(sigFoo()));
QSignalSpy spy(this, &tst_QSignalSpy::sigFoo);
QVERIFY(!spy.wait(200));
QTest::qWait(400);
QCOMPARE(spy.count(), 1);
}
void tst_QSignalSpy::waitFunctionPointer_signalEmittedMultipleTimes()
{
QTimer::singleShot(100, this, SIGNAL(sigFoo()));
QTimer::singleShot(800, this, SIGNAL(sigFoo()));
QSignalSpy spy(this, &tst_QSignalSpy::sigFoo);
QVERIFY(spy.wait());
QCOMPARE(spy.count(), 1); // we don't wait for the second signal...
QVERIFY(spy.wait());
QCOMPARE(spy.count(), 2);
QVERIFY(!spy.wait(1));
QTimer::singleShot(10, this, SIGNAL(sigFoo()));
QVERIFY(spy.wait());
QCOMPARE(spy.count(), 3);
}
Add QSignalSpy::wait() method. Change-Id: I1f3b49e3dee19bf0b1d2933c6e6ad7972186e0d0 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com> Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
2012-07-13 23:37:53 +00:00
QTEST_MAIN(tst_QSignalSpy)
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
#include "tst_qsignalspy.moc"
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