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/***************************************************************************
* Copyright (c) 2009 Max Howell <max@last.fm> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "TestSmartPointerList.h"
#include "core/support/SmartPointerList.h"
#include <QtTest/QTest>
#include <QtCore/QTimer>
#include <qtest_kde.h>
QTEST_KDEMAIN_CORE( TestSmartPointerList )
// use a macro, as we don't want to test copy ctor early
#define THREE_TIMERS( x ) SmartPointerList<QTimer> x; x << new QTimer << new QTimer << new QTimer
TestSmartPointerList::TestSmartPointerList()
{
}
void TestSmartPointerList::testCount()
{
THREE_TIMERS( objects );
QCOMPARE( objects.count(), 3 );
}
void TestSmartPointerList::testCopy()
{
THREE_TIMERS( objects1 );
SmartPointerList<QTimer> objects2 = objects1;
for (int x = 0; x < 3; ++x)
QVERIFY( objects1[x] == objects2[x] );
QCOMPARE( objects1.count(), 3 );
QCOMPARE( objects2.count(), 3 );
delete objects1.last();
QCOMPARE( objects1.count(), 2 );
QCOMPARE( objects2.count(), 2 );
}
void TestSmartPointerList::testCopyAndThenDelete()
{
THREE_TIMERS( os1 );
SmartPointerList<QTimer>* os2 = new SmartPointerList<QTimer>( os1 );
SmartPointerList<QTimer> os3( *os2 );
delete os2;
QCOMPARE( os1.count(), 3 );
QCOMPARE( os3.count(), 3 );
delete os1[1];
QCOMPARE( os1.count(), 2 );
QCOMPARE( os3.count(), 2 );
}
void TestSmartPointerList::testRemove()
{
THREE_TIMERS( objects );
delete objects.last();
QCOMPARE( objects.count(), 2 );
}
void TestSmartPointerList::testRemoveAt()
{
THREE_TIMERS( os );
QTimer* t = os[1];
os.removeAt( 1 );
os << t;
QCOMPARE( os.count(), 3 );
delete t;
QCOMPARE( os.count(), 2 );
}
void TestSmartPointerList::testMultipleOrgasms()
{
THREE_TIMERS( os );
for (int x = 0; x < 10; ++x)
os << os.last();
QCOMPARE( os.count(), 13 );
delete os.last();
QCOMPARE( os.count(), 2 );
}
void TestSmartPointerList::testForeach()
{
THREE_TIMERS( objects );
int x = 0;
foreach (QTimer* o, objects) {
(void) o;
x++;
}
QCOMPARE( x, 3 );
}
void TestSmartPointerList::testOperatorPlus()
{
THREE_TIMERS( os1 );
SmartPointerList<QTimer> os2 = os1;
QCOMPARE( (os1 + os2).count(), 6 );
delete os1.last();
QCOMPARE( (os1 + os2).count(), 4 );
}
void TestSmartPointerList::testOperatorPlusEquals()
{
THREE_TIMERS( os );
os += os;
os += os;
QCOMPARE( os.count(), 12 );
QTimer* t = os.takeLast();
QCOMPARE( os.count(), 11 );
delete t;
QCOMPARE( os.count(), 8 );
}
#include "TestSmartPointerList.moc"
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