27d96b4789
Complete search and replace of QtTest and QtTest/QtTest with QTest, as QtTest includes the whole module. Replace all such instances with correct header includes. See Jira task for more discussion. Fixes: QTBUG-88831 Change-Id: I981cfae18a1cabcabcabee376016b086d9d01f44 Pick-to: 6.0 Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
438 lines
15 KiB
C++
438 lines
15 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtCore/QCoreApplication>
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#include <QTest>
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#include <private/qtestlog_p.h>
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class tst_Signaldumper : public QObject
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{
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Q_OBJECT
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void addConnectionTypeData();
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private slots:
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void noConnections();
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void oneSlot_data();
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void oneSlot();
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void oneSlotOldSyntax_data();
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void oneSlotOldSyntax();
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void twoSlots_data();
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void twoSlots();
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void twoSlotsOldSyntax_data();
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void twoSlotsOldSyntax();
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void signalForwarding_data();
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void signalForwarding();
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void signalForwardingOldSyntax_data();
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void signalForwardingOldSyntax();
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void slotEmittingSignal_data();
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void slotEmittingSignal();
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void slotEmittingSignalOldSyntax_data();
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void slotEmittingSignalOldSyntax();
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void variousTypes();
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void deletingSender();
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};
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void tst_Signaldumper::addConnectionTypeData()
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{
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QTest::addColumn<Qt::ConnectionType>("connectionType");
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QTest::newRow("direct") << Qt::ConnectionType::DirectConnection;
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QTest::newRow("queued") << Qt::ConnectionType::QueuedConnection;
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}
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/*
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Simple class to keep the slots and signals separate from the test
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*/
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class SignalSlotClass : public QObject
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{
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Q_OBJECT
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public:
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SignalSlotClass();
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public slots:
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void slotWithoutParameters() {}
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void slotWithParameters(int, char) {}
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void emitSecondSignal() { emit nestedSignal(); }
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signals:
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void signalWithoutParameters();
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void signalWithParameters(int i, char c);
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void nestedSignal();
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void nestedSignalWithParameters(int i, char c);
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// For the "variousTypes" test
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void qStringSignal(QString string);
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void qStringRefSignal(QString &string);
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void qStringConstRefSignal(const QString &string);
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void qByteArraySignal(QByteArray byteArray);
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void qListSignal(QList<int> list);
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void qVectorSignal(QList<int> vector);
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void qVectorRefSignal(QList<int> &vector);
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void qVectorConstRefSignal(const QList<int> &vector);
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void qVectorConstPointerSignal(const QList<int> *vector);
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void qVectorPointerConstSignal(QList<int> *const vector);
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void qVariantSignal(QVariant variant);
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};
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SignalSlotClass::SignalSlotClass()
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{
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// For printing signal argument in "variousTypes" test
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qRegisterMetaType<QList<int>>();
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qRegisterMetaType<QList<int>>();
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}
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void tst_Signaldumper::noConnections()
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{
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SignalSlotClass signalSlotOwner;
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emit signalSlotOwner.signalWithoutParameters();
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emit signalSlotOwner.signalWithParameters(242, 'm');
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}
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void tst_Signaldumper::oneSlot_data()
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{
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addConnectionTypeData();
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}
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void tst_Signaldumper::oneSlot()
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{
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QFETCH(Qt::ConnectionType, connectionType);
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SignalSlotClass signalSlotOwner;
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// parameterless to parameterless
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auto connection = connect(&signalSlotOwner, &SignalSlotClass::signalWithoutParameters,
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&signalSlotOwner, &SignalSlotClass::slotWithoutParameters, connectionType);
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emit signalSlotOwner.signalWithoutParameters();
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QCoreApplication::processEvents();
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disconnect(connection);
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// parameters to parameters
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connection = connect(&signalSlotOwner, &SignalSlotClass::signalWithParameters,
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&signalSlotOwner, &SignalSlotClass::slotWithParameters, connectionType);
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emit signalSlotOwner.signalWithParameters(242, 'm');
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QCoreApplication::processEvents();
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disconnect(connection);
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// parameters to no parameters
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connection = connect(&signalSlotOwner, &SignalSlotClass::signalWithParameters,
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&signalSlotOwner, &SignalSlotClass::slotWithoutParameters, connectionType);
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emit signalSlotOwner.signalWithParameters(242, 'm');
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QCoreApplication::processEvents();
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disconnect(connection);
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}
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void tst_Signaldumper::oneSlotOldSyntax_data()
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{
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addConnectionTypeData();
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}
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void tst_Signaldumper::oneSlotOldSyntax()
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{
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QFETCH(Qt::ConnectionType, connectionType);
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SignalSlotClass signalSlotOwner;
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// parameterless to parameterless
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auto connection = connect(&signalSlotOwner, SIGNAL(signalWithoutParameters()),
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&signalSlotOwner, SLOT(slotWithoutParameters()), connectionType);
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emit signalSlotOwner.signalWithoutParameters();
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QCoreApplication::processEvents();
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disconnect(connection);
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// parameters to parameters
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connection = connect(&signalSlotOwner, SIGNAL(signalWithParameters(int, char)),
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&signalSlotOwner, SLOT(slotWithParameters(int, char)), connectionType);
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emit signalSlotOwner.signalWithParameters(242, 'm');
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QCoreApplication::processEvents();
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disconnect(connection);
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// parameters to no parameters
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connection = connect(&signalSlotOwner, SIGNAL(signalWithParameters(int, char)),
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&signalSlotOwner, SLOT(slotWithoutParameters()), connectionType);
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emit signalSlotOwner.signalWithParameters(242, 'm');
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QCoreApplication::processEvents();
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disconnect(connection);
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}
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void tst_Signaldumper::twoSlots_data()
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{
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addConnectionTypeData();
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}
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void tst_Signaldumper::twoSlots()
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{
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QFETCH(Qt::ConnectionType, connectionType);
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// Now, instead of creating two slots or two objects, we will just do the same connection twice.
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// The same slot will then be invoked twice.
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SignalSlotClass signalSlotOwner;
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// parameterless to parameterless
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auto connection = connect(&signalSlotOwner, &SignalSlotClass::signalWithoutParameters,
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&signalSlotOwner, &SignalSlotClass::slotWithoutParameters, connectionType);
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auto connection2 = connect(&signalSlotOwner, &SignalSlotClass::signalWithoutParameters,
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&signalSlotOwner, &SignalSlotClass::slotWithoutParameters, connectionType);
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emit signalSlotOwner.signalWithoutParameters();
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QCoreApplication::processEvents();
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disconnect(connection);
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disconnect(connection2);
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// parameters to parameters
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connection = connect(&signalSlotOwner, &SignalSlotClass::signalWithParameters,
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&signalSlotOwner, &SignalSlotClass::slotWithParameters, connectionType);
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connection2 = connect(&signalSlotOwner, &SignalSlotClass::signalWithParameters,
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&signalSlotOwner, &SignalSlotClass::slotWithParameters, connectionType);
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emit signalSlotOwner.signalWithParameters(242, 'm');
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QCoreApplication::processEvents();
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disconnect(connection);
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disconnect(connection2);
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// parameters to no parameters
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connection = connect(&signalSlotOwner, &SignalSlotClass::signalWithParameters,
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&signalSlotOwner, &SignalSlotClass::slotWithoutParameters, connectionType);
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connection2 = connect(&signalSlotOwner, &SignalSlotClass::signalWithParameters,
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&signalSlotOwner, &SignalSlotClass::slotWithoutParameters, connectionType);
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emit signalSlotOwner.signalWithParameters(242, 'm');
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QCoreApplication::processEvents();
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disconnect(connection);
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disconnect(connection2);
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}
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void tst_Signaldumper::twoSlotsOldSyntax_data()
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{
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addConnectionTypeData();
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}
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void tst_Signaldumper::twoSlotsOldSyntax()
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{
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QFETCH(Qt::ConnectionType, connectionType);
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// Now, instead of creating two slots or two objects, we will just do the same connection twice.
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// The same slot will then be invoked twice.
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SignalSlotClass signalSlotOwner;
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// parameterless to parameterless
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auto connection = connect(&signalSlotOwner, SIGNAL(signalWithoutParameters()),
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&signalSlotOwner, SLOT(slotWithoutParameters()), connectionType);
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auto connection2 = connect(&signalSlotOwner, SIGNAL(signalWithoutParameters()),
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&signalSlotOwner, SLOT(slotWithoutParameters()), connectionType);
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emit signalSlotOwner.signalWithoutParameters();
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QCoreApplication::processEvents();
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disconnect(connection);
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disconnect(connection2);
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// parameters to parameters
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connection = connect(&signalSlotOwner, SIGNAL(signalWithParameters(int, char)),
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&signalSlotOwner, SLOT(slotWithParameters(int, char)), connectionType);
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connection2 = connect(&signalSlotOwner, SIGNAL(signalWithParameters(int, char)),
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&signalSlotOwner, SLOT(slotWithParameters(int, char)), connectionType);
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emit signalSlotOwner.signalWithParameters(242, 'm');
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QCoreApplication::processEvents();
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disconnect(connection);
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disconnect(connection2);
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// parameters to no parameters
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connection = connect(&signalSlotOwner, SIGNAL(signalWithParameters(int, char)),
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&signalSlotOwner, SLOT(slotWithoutParameters()), connectionType);
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connection2 = connect(&signalSlotOwner, SIGNAL(signalWithParameters(int, char)),
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&signalSlotOwner, SLOT(slotWithoutParameters()), connectionType);
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emit signalSlotOwner.signalWithParameters(242, 'm');
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QCoreApplication::processEvents();
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disconnect(connection);
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disconnect(connection2);
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}
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void tst_Signaldumper::signalForwarding_data()
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{
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addConnectionTypeData();
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}
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void tst_Signaldumper::signalForwarding()
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{
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QFETCH(Qt::ConnectionType, connectionType);
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SignalSlotClass signalSlotOwner;
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// parameterless signal to parameterless signal
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auto connection = connect(&signalSlotOwner, &SignalSlotClass::signalWithoutParameters,
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&signalSlotOwner, &SignalSlotClass::nestedSignal, connectionType);
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emit signalSlotOwner.signalWithoutParameters();
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QCoreApplication::processEvents();
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disconnect(connection);
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// parameter(full) signal to parameter(full) signal
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connection = connect(&signalSlotOwner, &SignalSlotClass::signalWithParameters,
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&signalSlotOwner, &SignalSlotClass::nestedSignalWithParameters, connectionType);
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emit signalSlotOwner.signalWithParameters(242, 'm');
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QCoreApplication::processEvents();
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disconnect(connection);
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// parameter(full) signal to parameterless signal
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connection = connect(&signalSlotOwner, &SignalSlotClass::signalWithParameters,
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&signalSlotOwner, &SignalSlotClass::nestedSignal, connectionType);
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emit signalSlotOwner.signalWithParameters(242, 'm');
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QCoreApplication::processEvents();
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disconnect(connection);
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}
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void tst_Signaldumper::signalForwardingOldSyntax_data()
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{
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addConnectionTypeData();
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}
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void tst_Signaldumper::signalForwardingOldSyntax()
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{
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QFETCH(Qt::ConnectionType, connectionType);
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SignalSlotClass signalSlotOwner;
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// parameterless signal to parameterless signal
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auto connection = connect(&signalSlotOwner, SIGNAL(signalWithoutParameters()),
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&signalSlotOwner, SIGNAL(nestedSignal()), connectionType);
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emit signalSlotOwner.signalWithoutParameters();
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QCoreApplication::processEvents();
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disconnect(connection);
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// parameter(full) signal to parameter(full) signal
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connection = connect(&signalSlotOwner, SIGNAL(signalWithParameters(int, char)),
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&signalSlotOwner, SIGNAL(nestedSignalWithParameters(int, char)), connectionType);
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emit signalSlotOwner.signalWithParameters(242, 'm');
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QCoreApplication::processEvents();
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disconnect(connection);
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// parameter(full) signal to parameterless signal
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connection = connect(&signalSlotOwner, SIGNAL(signalWithParameters(int, char)),
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&signalSlotOwner, SIGNAL(nestedSignal()), connectionType);
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emit signalSlotOwner.signalWithParameters(242, 'm');
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QCoreApplication::processEvents();
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disconnect(connection);
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}
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void tst_Signaldumper::slotEmittingSignal_data()
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{
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addConnectionTypeData();
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}
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void tst_Signaldumper::slotEmittingSignal()
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{
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QFETCH(Qt::ConnectionType, connectionType);
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SignalSlotClass signalSlotOwner;
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auto connection = connect(&signalSlotOwner, &SignalSlotClass::signalWithoutParameters,
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&signalSlotOwner, &SignalSlotClass::emitSecondSignal, connectionType);
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emit signalSlotOwner.signalWithoutParameters();
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QCoreApplication::processEvents();
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disconnect(connection);
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}
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void tst_Signaldumper::slotEmittingSignalOldSyntax_data()
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{
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addConnectionTypeData();
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}
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void tst_Signaldumper::slotEmittingSignalOldSyntax()
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{
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QFETCH(Qt::ConnectionType, connectionType);
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SignalSlotClass signalSlotOwner;
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auto connection = connect(&signalSlotOwner, SIGNAL(signalWithoutParameters()),
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&signalSlotOwner, SLOT(emitSecondSignal()), connectionType);
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emit signalSlotOwner.signalWithoutParameters();
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QCoreApplication::processEvents();
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disconnect(connection);
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}
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void tst_Signaldumper::variousTypes()
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{
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SignalSlotClass signalSlotOwner;
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QString string = QString::fromLatin1("Test string");
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emit signalSlotOwner.qStringSignal(string);
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emit signalSlotOwner.qStringRefSignal(string);
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emit signalSlotOwner.qStringConstRefSignal(string);
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emit signalSlotOwner.qByteArraySignal(QByteArray("Test bytearray"));
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QList<int> list{1, 2, 3, 242};
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emit signalSlotOwner.qListSignal(list);
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QList<int> vector { 1, 2, 3, 242 };
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emit signalSlotOwner.qVectorSignal(vector);
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emit signalSlotOwner.qVectorRefSignal(vector);
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emit signalSlotOwner.qVectorConstRefSignal(vector);
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emit signalSlotOwner.qVectorConstPointerSignal(&vector);
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emit signalSlotOwner.qVectorPointerConstSignal(&vector);
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QVariant variant = 24;
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emit signalSlotOwner.qVariantSignal(variant);
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variant = QVariant(string);
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emit signalSlotOwner.qVariantSignal(variant);
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}
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void tst_Signaldumper::deletingSender()
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{
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SignalSlotClass *signalSlotOwner = new SignalSlotClass();
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connect(signalSlotOwner, &SignalSlotClass::signalWithoutParameters, [signalSlotOwner]() {
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delete signalSlotOwner;
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});
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emit signalSlotOwner->signalWithoutParameters();
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}
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int main(int argc, char *argv[])
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{
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std::vector<const char*> args(argv, argv + argc);
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args.push_back("-vs");
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argc = int(args.size());
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argv = const_cast<char**>(&args[0]);
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QTEST_MAIN_IMPL(tst_Signaldumper)
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}
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#include "tst_signaldumper.moc"
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