qt-everywhere-src-5.14.1/qtbase/tests/auto/testlib/selftests/subtest/tst_subtest.cpp

/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
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#include <QtCore/QCoreApplication>
#include <QtCore/QDebug>
#include <QtTest/QtTest>

class tst_Subtest: public QObject
{
    Q_OBJECT
public slots:
    void init();
    void initTestCase();

    void cleanup();
    void cleanupTestCase();

private slots:
    void test1();
    void test2_data();
    void test2();
    void test3_data();
    void test3();
};


void tst_Subtest::initTestCase()
{
    qDebug() << "initTestCase"
             << (QTest::currentTestFunction() ? QTest::currentTestFunction() : "(null)")
             << (QTest::currentDataTag() ? QTest::currentDataTag() : "(null)");
}

void tst_Subtest::cleanupTestCase()
{
    qDebug() << "cleanupTestCase"
             << (QTest::currentTestFunction() ? QTest::currentTestFunction() : "(null)")
             << (QTest::currentDataTag() ? QTest::currentDataTag() : "(null)");
}

void tst_Subtest::init()
{
    qDebug() << "init"
             << (QTest::currentTestFunction() ? QTest::currentTestFunction() : "(null)")
             << (QTest::currentDataTag() ? QTest::currentDataTag() : "(null)");
}

void tst_Subtest::cleanup()
{
    qDebug() << "cleanup"
             << (QTest::currentTestFunction() ? QTest::currentTestFunction() : "(null)")
             << (QTest::currentDataTag() ? QTest::currentDataTag() : "(null)");
}

void tst_Subtest::test1()
{
    qDebug() << "test1"
             << (QTest::currentTestFunction() ? QTest::currentTestFunction() : "(null)")
             << (QTest::currentDataTag() ? QTest::currentDataTag() : "(null)");
}

void tst_Subtest::test2_data()
{
    qDebug() << "test2_data"
             << (QTest::currentTestFunction() ? QTest::currentTestFunction() : "(null)")
             << (QTest::currentDataTag() ? QTest::currentDataTag() : "(null)");

    QTest::addColumn<QString>("str");

    QTest::newRow("data0") << QString("hello0");
    QTest::newRow("data1") << QString("hello1");
    QTest::newRow("data2") << QString("hello2");

    qDebug() << "test2_data end";
}

void tst_Subtest::test2()
{
    qDebug() << "test2"
             << (QTest::currentTestFunction() ? QTest::currentTestFunction() : "(null)")
             << (QTest::currentDataTag() ? QTest::currentDataTag() : "(null)");

    static int count = 0;

    QFETCH(QString, str);
    QCOMPARE(str, QString("hello%1").arg(count++));

    qDebug() << "test2 end";
}

void tst_Subtest::test3_data()
{
    qDebug() << "test3_data"
             << (QTest::currentTestFunction() ? QTest::currentTestFunction() : "(null)")
             << (QTest::currentDataTag() ? QTest::currentDataTag() : "(null)");

    QTest::addColumn<QString>("str");

    QTest::newRow("data0") << QString("hello0");
    QTest::newRow("data1") << QString("hello1");
    QTest::newRow("data2") << QString("hello2");

    qDebug() << "test3_data end";
}

void tst_Subtest::test3()
{
    qDebug() << "test2"
             << (QTest::currentTestFunction() ? QTest::currentTestFunction() : "(null)")
             << (QTest::currentDataTag() ? QTest::currentDataTag() : "(null)");

    QFETCH(QString, str);

    // second and third time we call this it should FAIL
    QCOMPARE(str, QString("hello0"));

    qDebug() << "test2 end";
}

QTEST_MAIN(tst_Subtest)

#include "tst_subtest.moc"