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Diffstat (limited to 'tests/auto/qabstractmessagehandler/tst_qabstractmessagehandler.cpp')
| -rw-r--r-- | tests/auto/qabstractmessagehandler/tst_qabstractmessagehandler.cpp | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/tests/auto/qabstractmessagehandler/tst_qabstractmessagehandler.cpp b/tests/auto/qabstractmessagehandler/tst_qabstractmessagehandler.cpp new file mode 100644 index 0000000..4295f96 --- /dev/null +++ b/tests/auto/qabstractmessagehandler/tst_qabstractmessagehandler.cpp @@ -0,0 +1,192 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + + +#include <QFile> +#include <QtTest/QtTest> + +#ifdef QTEST_XMLPATTERNS +#include <QtXmlPatterns/QAbstractMessageHandler> + +/* We expect these headers to be available. */ +#include <QtXmlPatterns/QAbstractMessageHandler> +#include <QtXmlPatterns/qabstractmessagehandler.h> +#include <QAbstractMessageHandler> +#include <qabstractmessagehandler.h> + +/*! + \class tst_QAbstractMessageHandler + \internal + \since 4.4 + \brief Tests the QAbstractMessageHandler class. + */ +class tst_QAbstractMessageHandler : public QObject +{ + Q_OBJECT + +private Q_SLOTS: + void constructor() const; + void constCorrectness() const; + void message() const; + void messageDefaultArguments() const; + void objectSize() const; + void hasQ_OBJECTMacro() const; +}; + +class Received +{ +public: + QtMsgType type; + QString description; + QUrl identifier; + QSourceLocation sourceLocation; + + bool operator==(const Received &other) const + { + return type == other.type + && description == other.description + && identifier == other.identifier + && sourceLocation == other.sourceLocation; + } +}; + +class TestMessageHandler : public QAbstractMessageHandler +{ +public: + QList<Received> received; + +protected: + virtual void handleMessage(QtMsgType type, const QString &description, const QUrl &identifier, const QSourceLocation &sourceLocation); +}; + +void TestMessageHandler::handleMessage(QtMsgType type, const QString &description, const QUrl &identifier, const QSourceLocation &sourceLocation) +{ + Received r; + r.type = type; + r.description = description; + r.identifier = identifier; + r.sourceLocation = sourceLocation; + received.append(r); +} + +void tst_QAbstractMessageHandler::constructor() const +{ + /* Allocate instance. */ + { + TestMessageHandler instance; + } + + { + TestMessageHandler instance1; + TestMessageHandler instance2; + } + + { + TestMessageHandler instance1; + TestMessageHandler instance2; + TestMessageHandler instance3; + } +} + +void tst_QAbstractMessageHandler::constCorrectness() const +{ + /* No members are supposed to be const. */ +} + +void tst_QAbstractMessageHandler::objectSize() const +{ + /* We shouldn't be adding anything. */ + QCOMPARE(sizeof(QAbstractMessageHandler), sizeof(QObject)); +} + +void tst_QAbstractMessageHandler::message() const +{ + TestMessageHandler handler; + + /* Check that the arguments comes out as expected. */ + handler.message(QtDebugMsg, + QLatin1String("A description"), + QUrl(QLatin1String("http://example.com/ID")), + QSourceLocation(QUrl(QLatin1String("http://example.com/Location")), 4, 5)); + + Received expected; + expected.type = QtDebugMsg; + expected.description = QLatin1String("A description"); + expected.identifier = QUrl(QLatin1String("http://example.com/ID")); + expected.sourceLocation = QSourceLocation(QUrl(QLatin1String("http://example.com/Location")), 4, 5); + + QCOMPARE(expected, handler.received.first()); +} + +void tst_QAbstractMessageHandler::messageDefaultArguments() const +{ + TestMessageHandler handler; + + /* The three last arguments in message() are optional. Check that they are what we promise. */ + handler.message(QtDebugMsg, QLatin1String("A description")); + + Received expected; + expected.type = QtDebugMsg; + expected.description = QLatin1String("A description"); + expected.identifier = QUrl(); + expected.sourceLocation = QSourceLocation(); + + QCOMPARE(expected, handler.received.first()); +} + +void tst_QAbstractMessageHandler::hasQ_OBJECTMacro() const +{ + TestMessageHandler messageHandler; + /* If this code fails to compile, the Q_OBJECT macro is missing in + * the class declaration. */ + QAbstractMessageHandler *const secondPointer = qobject_cast<QAbstractMessageHandler *>(&messageHandler); + /* The static_cast is for compiling on broken compilers. */ + QCOMPARE(static_cast<QAbstractMessageHandler *>(&messageHandler), secondPointer); +} + +QTEST_MAIN(tst_QAbstractMessageHandler) + +#include "tst_qabstractmessagehandler.moc" +#else +QTEST_NOOP_MAIN +#endif + +// vim: et:ts=4:sw=4:sts=4 |