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82 lines
2.5 KiB
C++
82 lines
2.5 KiB
C++
/*
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* Copyright (C) 2007 David Faure <faure@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License version 2 as published by the Free Software Foundation;
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <kglobal.h>
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#include <qtest_kde.h>
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#include <kdebug.h>
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#include <QtCore/QObject>
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#include <future>
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class KGlobalTest : public QObject
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{
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Q_OBJECT
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private Q_SLOTS:
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void testFindDirectChild()
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{
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QTimer child(this);
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QCOMPARE(KGlobal::findDirectChild<QTimer *>(this), &child);
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QCOMPARE(KGlobal::findDirectChild<QTimer *>(&child), (QTimer*)0);
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QCOMPARE(KGlobal::findDirectChild<QEventLoop *>(this), (QEventLoop*)0);
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}
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// The former implementation of QTest::kWaitForSignal would return
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// false even if the signal was emitted, when the timeout fired too
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// (e.g. due to a breakpoint in gdb).
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void testWaitForSignal()
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{
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QTimer::singleShot(0, this, SLOT(emitSigFoo()));
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QVERIFY(QTest::kWaitForSignal(this, SIGNAL(sigFoo()), 1));
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}
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void testWaitForSignalTimeout()
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{
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QVERIFY(!QTest::kWaitForSignal(this, SIGNAL(sigFoo()), 1));
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}
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// For testing from multiple threads in testThreads
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void testLocale()
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{
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KGlobal::locale();
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QCOMPARE(KGlobal::locale()->formatNumber(70, 2), QString("70.00"));
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}
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// Calling this directly aborts in KGlobal::locale(), this is intended.
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// We have to install the qtranslator in the main thread.
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void testThreads()
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{
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std::future<void> future1 = std::async(std::launch::async, &KGlobalTest::testLocale, this);
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std::future<void> future2 = std::async(std::launch::async, &KGlobalTest::testLocale, this);
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kDebug() << "Joining all threads";
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future1.wait();
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future2.wait();
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}
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protected Q_SLOTS:
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void emitSigFoo()
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{
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emit sigFoo();
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}
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Q_SIGNALS:
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void sigFoo();
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};
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QTEST_KDEMAIN_CORE( KGlobalTest )
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#include "kglobaltest.moc"
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