qt5base-lts/tests/auto/testlib/selftests/warnings/tst_warnings.cpp

/****************************************************************************
**
** Copyright (C) 2015 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/


#include <QtCore/QCoreApplication>
#include <QtCore/QRegularExpression>
#include <QtTest/QtTest>

class tst_Warnings: public QObject
{
    Q_OBJECT
private slots:
    void testWarnings();
    void testMissingWarnings();
    void testMissingWarningsRegularExpression();
    void testMissingWarningsWithData_data();
    void testMissingWarningsWithData();
};

void tst_Warnings::testWarnings()
{
    qWarning("Warning");

    QTest::ignoreMessage(QtWarningMsg, "Warning");
    qWarning("Warning");

    qWarning("Warning");

    qDebug("Debug");

    QTest::ignoreMessage(QtDebugMsg, "Debug");
    qDebug("Debug");

    qDebug("Debug");

    qInfo("Info");

    QTest::ignoreMessage(QtInfoMsg, "Info");
    qInfo("Info");

    qInfo("Info");

    QTest::ignoreMessage(QtDebugMsg, "Bubu");
    qDebug("Baba");
    qDebug("Bubu");
    qDebug("Baba");

    QTest::ignoreMessage(QtDebugMsg, QRegularExpression("^Bubu.*"));
    QTest::ignoreMessage(QtWarningMsg, QRegularExpression("^Baba.*"));
    qDebug("Bubublabla");
    qWarning("Babablabla");
    qDebug("Bubublabla");
    qWarning("Babablabla");

    // accept redundant space at end to keep compatibility with Qt < 5.2
    QTest::ignoreMessage(QtDebugMsg, "Bubu ");
    qDebug() << "Bubu";
}

void tst_Warnings::testMissingWarnings()
{
    QTest::ignoreMessage(QtWarningMsg, "Warning0");
    QTest::ignoreMessage(QtWarningMsg, "Warning1");
    QTest::ignoreMessage(QtWarningMsg, "Warning2");

    qWarning("Warning2");
}

void tst_Warnings::testMissingWarningsRegularExpression()
{
    QTest::ignoreMessage(QtWarningMsg, QRegularExpression("Warning\\d\\d"));
    QTest::ignoreMessage(QtWarningMsg, QRegularExpression("Warning\\s\\d"));

    qWarning("Warning11");
}

void tst_Warnings::testMissingWarningsWithData_data()
{
    QTest::addColumn<int>("dummy");

    QTest::newRow("first row") << 0;
    QTest::newRow("second row") << 1;
}

void tst_Warnings::testMissingWarningsWithData()
{
    QTest::ignoreMessage(QtWarningMsg, "Warning0");
    QTest::ignoreMessage(QtWarningMsg, "Warning1");
    QTest::ignoreMessage(QtWarningMsg, "Warning2");

    qWarning("Warning2");
}

QTEST_MAIN(tst_Warnings)

#include "tst_warnings.moc"