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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtCore>
#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 floatComparisons() const;
void floatComparisons_data() const;
void compareFloatTests() const;
void compareFloatTests_data() const;
};
void tst_Subtest::initTestCase()
{
printf("initTestCase %s %s\n",
QTest::currentTestFunction() ? QTest::currentTestFunction() : "(null)",
QTest::currentDataTag() ? QTest::currentDataTag() : "(null)");
}
void tst_Subtest::cleanupTestCase()
{
printf("cleanupTestCase %s %s\n",
QTest::currentTestFunction() ? QTest::currentTestFunction() : "(null)",
QTest::currentDataTag() ? QTest::currentDataTag() : "(null)");
}
void tst_Subtest::init()
{
printf("init %s %s\n",
QTest::currentTestFunction() ? QTest::currentTestFunction() : "(null)",
QTest::currentDataTag() ? QTest::currentDataTag() : "(null)");
}
void tst_Subtest::cleanup()
{
printf("cleanup %s %s\n",
QTest::currentTestFunction() ? QTest::currentTestFunction() : "(null)",
QTest::currentDataTag() ? QTest::currentDataTag() : "(null)");
}
void tst_Subtest::test1()
{
printf("test1 %s %s\n",
QTest::currentTestFunction() ? QTest::currentTestFunction() : "(null)",
QTest::currentDataTag() ? QTest::currentDataTag() : "(null)");
}
void tst_Subtest::test2_data()
{
printf("test2_data %s %s\n",
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");
printf("test2_data end\n");
}
void tst_Subtest::test2()
{
printf("test2 %s %s\n",
QTest::currentTestFunction() ? QTest::currentTestFunction() : "(null)",
QTest::currentDataTag() ? QTest::currentDataTag() : "(null)");
static int count = 0;
QFETCH(QString, str);
QCOMPARE(str, QString("hello%1").arg(count++));
printf("test2 end\n");
}
void tst_Subtest::test3_data()
{
printf("test3_data %s %s\n",
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");
printf("test3_data end\n");
}
void tst_Subtest::test3()
{
printf("test2 %s %s\n",
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"));
printf("test2 end\n");
}
void tst_Subtest::floatComparisons() const
{
QFETCH(float, operandLeft);
QFETCH(float, operandRight);
QCOMPARE(operandLeft, operandRight);
}
void tst_Subtest::floatComparisons_data() const
{
QTest::addColumn<float>("operandLeft");
QTest::addColumn<float>("operandRight");
QTest::newRow("should SUCCEED")
<< float(0)
<< float(0);
QTest::newRow("should FAIL")
<< float(1.00000)
<< float(3.00000);
QTest::newRow("should FAIL")
<< float(1.00000e-7f)
<< float(3.00000e-7f);
QTest::newRow("should FAIL")
<< float(100001)
<< float(100002);
}
void tst_Subtest::compareFloatTests() const
{
QFETCH(float, t1);
// Create two more values
// t2 differs from t1 by 1 ppm (part per million)
// t3 differs from t1 by 200%
// we should consider that t1 == t2 and t1 != t3
const float t2 = t1 + (t1 / 1e6);
const float t3 = 3 * t1;
QCOMPARE(t1, t2);
/* Should FAIL. */
QCOMPARE(t1, t3);
}
void tst_Subtest::compareFloatTests_data() const
{
QTest::addColumn<float>("t1");
QTest::newRow("1e0") << 1e0f;
QTest::newRow("1e-7") << 1e-7f;
QTest::newRow("1e+7") << 1e+7f;
}
QTEST_MAIN(tst_Subtest)
#include "tst_subtest.moc"
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