diff options
Diffstat (limited to 'tests/auto/testlib/selftests/testlib/tst_testlib.cpp')
| -rw-r--r-- | tests/auto/testlib/selftests/testlib/tst_testlib.cpp | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/tests/auto/testlib/selftests/testlib/tst_testlib.cpp b/tests/auto/testlib/selftests/testlib/tst_testlib.cpp new file mode 100644 index 0000000000..38a71be732 --- /dev/null +++ b/tests/auto/testlib/selftests/testlib/tst_testlib.cpp @@ -0,0 +1,97 @@ +/**************************************************************************** +** +** Copyright (C) 2018 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** 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 The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** 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 +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtTest/QtTest> +#include <QtCore/QtMath> +#include <QtCore/QtNumeric> + +/* Test QTest functions not covered by other parts of the selftest. Tests that + * involve crashing or exiting should be added as separate tests in their own + * right. Tests that form a coherent group on a related theme should also go in + * their own directory. Tests that fail in order to exercise QTest internals + * are fine. + */ + +class tst_TestLib : public QObject +{ +Q_OBJECT +private slots: + void basics() const; + void delays() const; + void reals_data() const; + void reals() const; +}; + +void tst_TestLib::basics() const +{ + QVERIFY(QByteArray(QTest::currentAppName()).contains("testlib")); + + QCOMPARE(QTest::testObject(), nullptr); // last, because it should fail +} + +QT_BEGIN_NAMESPACE + +namespace QTest { + // Defined; not declared in the public header, but used by qtdeclarative. + int defaultKeyDelay(); + int defaultMouseDelay(); +} + +QT_END_NAMESPACE + +void tst_TestLib::delays() const +{ + QVERIFY(QTest::defaultMouseDelay() >= 0); + QVERIFY(QTest::defaultKeyDelay() >= 0); +} + +void tst_TestLib::reals_data() const +{ + QTest::addColumn<double>("actual"); + QTest::addColumn<double>("expected"); + + QTest::newRow("zero") << 0.0 << 0.0; +#define ADDROW(func) QTest::addRow("self-%s", #func) << func() << func() + ADDROW(qQNaN); + ADDROW(qInf); +#undef ADDROW // Just used so as to exercise addRow() + QTest::newRow("infineg") << -qInf() << -qInf(); + QTest::newRow("Sin(turn/4)") << qSin(9 * M_PI_2) << 1.0; + QTest::newRow("Cos(turn/2)") << qCos(15 * M_PI) << -1.0; +} + +void tst_TestLib::reals() const +{ + QFETCH(double, actual); + QFETCH(double, expected); + QCOMPARE(actual, expected); +} + +QTEST_APPLESS_MAIN(tst_TestLib) + +#include "tst_testlib.moc" |