tests/testlib/qtest_zanshin.h

0001 /*
0002  * SPDX-FileCopyrightText: 2016 Kevin Ottens <ervin@kde.org>
0003  * SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
0004  */
0005
0006
0007 #ifndef QTEST_ZANSHIN_H
0008 #define QTEST_ZANSHIN_H
0009
0010 #include <QtTest>
0011 #include <QDebug>
0012
0013 // We have our own test macro in order to:
0014 //  * make sure QHash instances are not randomized
0015 //  * avoid DrKonqi in case of crashes
0016 //  * Use a much simpler style during tests to avoid
0017 //    animations or such polluting the environment
0018
0019 #ifdef QT_GUI_LIB
0020 #define _ZANSHIN_TESTLIB_INTERNAL_FORCE_GUI_ENVIRONMENT \
0021     bool _zanshin_testlib_internal_forceGuiEnvironment() \
0022     { \
0023         QGuiApplication::setDesktopSettingsAware(false); \
0024         qputenv("QT_STYLE_OVERRIDE", "fusion"); \
0025         return true; \
0026     } \
0027     Q_CONSTRUCTOR_FUNCTION(_zanshin_testlib_internal_forceGuiEnvironment)
0028 #else
0029 #define _ZANSHIN_TESTLIB_INTERNAL_FORCE_GUI_ENVIRONMENT
0030 #endif
0031
0032 #define ZANSHIN_TEST_MAIN(TestCase) \
0033     _ZANSHIN_TESTLIB_INTERNAL_FORCE_GUI_ENVIRONMENT \
0034     \
0035     bool _zanshin_testlib_internal_forceEnvironment() \
0036     { \
0037         qSetGlobalQHashSeed(0); \
0038         qputenv("KDE_DEBUG", "1"); \
0039         qunsetenv("LANG"); \
0040         qunsetenv("LANGUAGE"); \
0041         qputenv("LC_ALL", "en_US"); \
0042         return true; \
0043     } \
0044     Q_CONSTRUCTOR_FUNCTION(_zanshin_testlib_internal_forceEnvironment) \
0045     \
0046     void _zanshin_testlib_internal_workaround_kxmlgui_startupfunc_leak() \
0047     { \
0048         QCoreApplication::processEvents(); \
0049         QCoreApplication::processEvents(); \
0050     } \
0051     \
0052     extern "C" void Q_CORE_EXPORT qt_startup_hook() \
0053     { \
0054         _zanshin_testlib_internal_workaround_kxmlgui_startupfunc_leak(); \
0055     } \
0056     \
0057     QTEST_MAIN(TestCase)
0058
0059 #endif // QTEST_ZANSHIN_H