diff options
Diffstat (limited to 'sources/pyside2/tests/QtGui/pyside_reload_test.py')
-rw-r--r-- | sources/pyside2/tests/QtGui/pyside_reload_test.py | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/sources/pyside2/tests/QtGui/pyside_reload_test.py b/sources/pyside2/tests/QtGui/pyside_reload_test.py new file mode 100644 index 000000000..587e4cebc --- /dev/null +++ b/sources/pyside2/tests/QtGui/pyside_reload_test.py @@ -0,0 +1,84 @@ +############################################################################# +## +## Copyright (C) 2016 The Qt Company Ltd. +## Contact: https://www.qt.io/licensing/ +## +## This file is part of the test suite of PySide2. +## +## $QT_BEGIN_LICENSE:GPL-EXCEPT$ +## 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. +## +## $QT_END_LICENSE$ +## +############################################################################# + +import os +import sys +import shutil +import unittest +import py3kcompat as py3k + +orig_path = os.path.join(os.path.dirname(__file__)) +workdir = os.getcwd() +src = os.path.normpath(os.path.join(orig_path, '..', 'QtWidgets', 'test_module_template.py')) +dst = os.path.join(workdir, 'test_module.py') +shutil.copyfile(src, dst) +sys.path.append(workdir) + +def reload_module(moduleName): + if py3k.IS_PY3K: + import imp + imp.reload(moduleName) + else: + reload(moduleName) + +def increment_module_value(): + modfile = open(dst, 'a') + modfile.write('Sentinel.value += 1' + os.linesep) + modfile.flush() + modfile.close() + if not sys.dont_write_bytecode: + if py3k.IS_PY3K: + import imp + cacheFile = imp.cache_from_source(dst) + else: + cacheFile = dst + 'c' + os.remove(cacheFile) + +class TestModuleReloading(unittest.TestCase): + + def testModuleReloading(self): + '''Test module reloading with on-the-fly modifications.''' + + import test_module + self.assertEqual(test_module.Sentinel.value, 10) + + increment_module_value() + reload_module(sys.modules['test_module']) + self.assertEqual(test_module.Sentinel.value, 11) + + reload_module(sys.modules['test_module']) + self.assertEqual(test_module.Sentinel.value, 11) + + increment_module_value() + reload_module(sys.modules['test_module']) + self.assertEqual(test_module.Sentinel.value, 12) + +if __name__ == "__main__": + unittest.main() + + |