38be0d1383
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
159 lines
4.6 KiB
C++
159 lines
4.6 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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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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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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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/QtCore>
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#include <QtCore/QtDebug>
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#include <QtTest/QtTest>
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class tst_QDebug: public QObject
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{
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Q_OBJECT
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private slots:
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void assignment() const;
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void warningWithoutDebug() const;
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void criticalWithoutDebug() const;
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void debugWithQBool() const;
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void veryLongWarningMessage() const;
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void qDebugQStringRef() const;
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};
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void tst_QDebug::assignment() const
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{
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QDebug debug1(QtDebugMsg);
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QDebug debug2(QtWarningMsg);
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QTest::ignoreMessage(QtDebugMsg, "foo ");
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QTest::ignoreMessage(QtWarningMsg, "bar 1 2 ");
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debug1 << "foo";
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debug2 << "bar";
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debug1 = debug2;
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debug1 << "1";
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debug2 << "2";
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}
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static QtMsgType s_msgType;
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static QByteArray s_msg;
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static void myMessageHandler(QtMsgType type, const char *msg)
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{
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s_msg = msg;
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s_msgType = type;
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}
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/*! \internal
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The qWarning() stream should be usable even if QT_NO_DEBUG is defined.
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*/
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void tst_QDebug::warningWithoutDebug() const
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{
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qInstallMsgHandler(myMessageHandler);
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{ qWarning() << "A qWarning() message"; }
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QCOMPARE(s_msgType, QtWarningMsg);
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QCOMPARE(QString::fromLatin1(s_msg.data()), QString::fromLatin1("A qWarning() message "));
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qInstallMsgHandler(0);
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}
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/*! \internal
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The qCritical() stream should be usable even if QT_NO_DEBUG is defined.
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*/
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void tst_QDebug::criticalWithoutDebug() const
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{
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qInstallMsgHandler(myMessageHandler);
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{ qCritical() << "A qCritical() message"; }
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QCOMPARE(s_msgType, QtCriticalMsg);
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QCOMPARE(QString::fromLatin1(s_msg), QString::fromLatin1("A qCritical() message "));
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qInstallMsgHandler(0);
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}
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void tst_QDebug::debugWithQBool() const
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{
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qInstallMsgHandler(myMessageHandler);
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{ qDebug() << QBool(false) << QBool(true); }
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QCOMPARE(s_msgType, QtDebugMsg);
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QCOMPARE(QString::fromLatin1(s_msg), QString::fromLatin1("false true "));
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qInstallMsgHandler(0);
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}
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void tst_QDebug::veryLongWarningMessage() const
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{
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qInstallMsgHandler(myMessageHandler);
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QString test;
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{
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QString part("0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789\n");
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for (int i = 0; i < 1000; ++i)
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test.append(part);
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qWarning("Test output:\n%s\nend", qPrintable(test));
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}
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QCOMPARE(s_msgType, QtWarningMsg);
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QCOMPARE(QString::fromLatin1(s_msg), QString::fromLatin1("Test output:\n")+test+QString::fromLatin1("\nend"));
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qInstallMsgHandler(0);
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}
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void tst_QDebug::qDebugQStringRef() const
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{
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/* Use a basic string. */
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{
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const QString in(QLatin1String("input"));
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const QStringRef inRef(&in);
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qInstallMsgHandler(myMessageHandler);
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{ qDebug() << inRef; }
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QCOMPARE(s_msgType, QtDebugMsg);
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QCOMPARE(QString::fromLatin1(s_msg), QString::fromLatin1("\"input\" "));
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qInstallMsgHandler(0);
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}
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/* Use a null QStringRef. */
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{
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const QStringRef inRef;
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qInstallMsgHandler(myMessageHandler);
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{ qDebug() << inRef; }
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QCOMPARE(s_msgType, QtDebugMsg);
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QCOMPARE(QString::fromLatin1(s_msg), QString::fromLatin1("\"\" "));
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qInstallMsgHandler(0);
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}
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}
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QTEST_MAIN(tst_QDebug);
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#include "tst_qdebug.moc"
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