Mega Code Archive
Qt signal test
<![CDATA[
Foundations of Qt Development\Chapter16\signaltest\main.cpp
/*
* Copyright (c) 2006-2007, Johan Thelin
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* * Neither the name of APress nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <QtTest>
#include "spinboxtest.h"
QTEST_MAIN(SpinBoxTest)
Foundations of Qt Development\Chapter16\signaltest\spinboxtest.cpp
/*
* Copyright (c) 2006-2007, Johan Thelin
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* * Neither the name of APress nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <QtTest>
#include <QSpinBox>
#include "spinboxtest.h"
Q_DECLARE_METATYPE ( Qt::Key )
void SpinBoxTest::testKeys()
{
QSpinBox spinBox;
spinBox.setRange( 1, 10 );
QFETCH( Qt::Key, key );
QFETCH( int, startValue );
spinBox.setValue( startValue );
QSignalSpy spy( &spinBox, SIGNAL(valueChanged(int)) );
QTest::keyClick( &spinBox, key );
QTEST( spinBox.value(), "endValue" );
QFETCH( bool, willSignal );
if( willSignal )
{
QCOMPARE( spy.count(), 1 );
QTEST( spy.takeFirst()[0].toInt(), "endValue" );
}
else
QCOMPARE( spy.count(), 0 );
}
void SpinBoxTest::testKeys_data()
{
QTest::addColumn<Qt::Key>( "key" );
QTest::addColumn<int>( "startValue" );
QTest::addColumn<int>( "endValue" );
QTest::addColumn<bool>( "willSignal" );
QTest::newRow( "Up" ) << Qt::Key_Up << 5 << 6 << true;
QTest::newRow( "Down" ) << Qt::Key_Down << 5 << 4 << true;
QTest::newRow( "Up, limit" ) << Qt::Key_Up << 10 << 10 << false;
QTest::newRow( "Down, limit" ) << Qt::Key_Down << 1 << 1 << false;
}
void SpinBoxTest::testClicks()
{
QSpinBox spinBox;
spinBox.setRange( 1, 10 );
QSize size = spinBox.size();
QPoint upButton = QPoint( size.width()-2, 2 );
QPoint downButton = QPoint( size.width()-2, size.height()-2 );
QFETCH( QString, direction );
QFETCH( int, startValue );
spinBox.setValue( startValue );
QSignalSpy spy( &spinBox, SIGNAL(valueChanged(int)) );
if( direction.toLower() == "up" )
QTest::mouseClick( &spinBox, Qt::LeftButton, 0, upButton );
else if (direction.toLower() == "down" )
QTest::mouseClick( &spinBox, Qt::LeftButton, 0, downButton );
else
QWARN( "Unknown direction - no clicks issued." );
QTEST( spinBox.value(), "endValue" );
QFETCH( bool, willSignal );
if( willSignal )
{
QCOMPARE( spy.count(), 1 );
QTEST( spy.takeFirst()[0].toInt(), "endValue" );
}
else
QCOMPARE( spy.count(), 0 );
}
void SpinBoxTest::testClicks_data()
{
QTest::addColumn<QString>( "direction" );
QTest::addColumn<int>( "startValue" );
QTest::addColumn<int>( "endValue" );
QTest::addColumn<bool>( "willSignal" );
QTest::newRow( "Up" ) << "Up" << 5 << 6 << true;
QTest::newRow( "Down" ) << "Down" << 5 << 4 << true;
QTest::newRow( "Up, limit" ) << "Up" << 10 << 10 << false;
QTest::newRow( "Down, limit" ) << "Down" << 1 << 1 << false;
}
void SpinBoxTest::testSetting()
{
QSpinBox spinBox;
spinBox.setRange( 1, 10 );
QFETCH( int, startValue );
spinBox.setValue( startValue );
QSignalSpy spy( &spinBox, SIGNAL(valueChanged(int)) );
QFETCH( int, value );
spinBox.setValue( value );
QTEST( spinBox.value(), "endValue" );
QFETCH( bool, willSignal );
if( willSignal )
{
QCOMPARE( spy.count(), 1 );
QTEST( spy.takeFirst()[0].toInt(), "endValue" );
}
else
QCOMPARE( spy.count(), 0 );
}
void SpinBoxTest::testSetting_data()
{
QTest::addColumn<int>( "startValue" );
QTest::addColumn<int>( "value" );
QTest::addColumn<int>( "endValue" );
QTest::addColumn<bool>( "willSignal" );
QTest::newRow( "Valid" ) << 1 << 5 << 5 << true;
QTest::newRow( "Over" ) << 9 << 11 << 10 << true;
QTest::newRow( "Under" ) << 2 << 0 << 1 << true;
QTest::newRow( "Valid, no change" ) << 5 << 5 << 5 << false;
QTest::newRow( "Over, no change" ) << 10 << 11 << 10 << false;
QTest::newRow( "Under, no change" ) << 1 << 0 << 1 << false;
}
Foundations of Qt Development\Chapter16\signaltest\spinboxtest.h
/*
* Copyright (c) 2006-2007, Johan Thelin
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* * Neither the name of APress nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef SPINBOXTEST_H
#define SPINBOXTEST_H
#include <QObject>
class SpinBoxTest : public QObject
{
Q_OBJECT
private slots:
void testKeys();
void testKeys_data();
void testClicks();
void testClicks_data();
void testSetting();
void testSetting_data();
};
#endif // SPINBOXTEST_H
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