diff options
Diffstat (limited to 'sources/pyside2/tests/pysidetest/qapp_like_a_macro_test.py')
| -rw-r--r-- | sources/pyside2/tests/pysidetest/qapp_like_a_macro_test.py | 36 |
1 files changed, 15 insertions, 21 deletions
diff --git a/sources/pyside2/tests/pysidetest/qapp_like_a_macro_test.py b/sources/pyside2/tests/pysidetest/qapp_like_a_macro_test.py index 1c0d5d55d..bfcf40111 100644 --- a/sources/pyside2/tests/pysidetest/qapp_like_a_macro_test.py +++ b/sources/pyside2/tests/pysidetest/qapp_like_a_macro_test.py @@ -26,12 +26,21 @@ ## ############################################################################# +import os +import sys import unittest + +sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) +from init_paths import init_test_paths +init_test_paths(False) + import PySide2 # This test tests the new "macro" feature of qApp. # It also uses the qApp variable to finish the instance and start over. +# Note: this test makes qapplication_singleton_test.py obsolete. + class qAppMacroTest(unittest.TestCase): _test_1093_is_first = True @@ -44,36 +53,21 @@ class qAppMacroTest(unittest.TestCase): QtWidgets = QtGui = QtCore # qApp is in the builtins self.assertEqual(bool(qApp), False) - # and also in certain PySide modules - QtCore.qApp, QtGui.qApp, QtWidgets.qApp - # and they are all the same - self.assertTrue(qApp is QtCore.qApp is QtGui.qApp is QtWidgets.qApp) - # and the type is NoneType, but it is not None (cannot work) - self.assertTrue(type(qApp) is type(None)) - self.assertTrue(qApp is not None) + # and the type is None + self.assertTrue(qApp is None) # now we create an application for all cases classes = (QtCore.QCoreApplication, QtGui.QGuiApplication, QtWidgets.QApplication) for klass in classes: print("created", klass([])) - del __builtins__.qApp - print("deleted qApp") + qApp.shutdown() + print("deleted qApp", qApp) # creating without deletion raises: QtCore.QCoreApplication([]) with self.assertRaises(RuntimeError): QtCore.QCoreApplication([]) - # assigning qApp is obeyed - QtCore.qApp = 42 - del __builtins__.qApp - self.assertEqual(QtCore.qApp, 42) - self.assertNotEqual(__builtins__, 42) - # delete it and it re-appears - del QtCore.qApp - QtCore.QCoreApplication([]) - self.assertEqual(QtCore.QCoreApplication.instance(), QtCore.qApp) - # and they are again all the same - self.assertTrue(qApp is QtCore.qApp is QtGui.qApp is QtWidgets.qApp) + self.assertEqual(QtCore.QCoreApplication.instance(), qApp) def test_1093(self): # Test that without creating a QApplication staticMetaObject still exists. @@ -87,7 +81,7 @@ class qAppMacroTest(unittest.TestCase): if app is None: app = QtCore.QCoreApplication([]) self.assertTrue(QtCore.QObject.staticMetaObject is not None) - del __builtins__.qApp + qApp.shutdown() if __name__ == '__main__': |