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Diffstat (limited to 'sources/pyside2/tests/QtCore/blocking_signals_test.py')
-rw-r--r-- | sources/pyside2/tests/QtCore/blocking_signals_test.py | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/sources/pyside2/tests/QtCore/blocking_signals_test.py b/sources/pyside2/tests/QtCore/blocking_signals_test.py deleted file mode 100644 index c3497c89f..000000000 --- a/sources/pyside2/tests/QtCore/blocking_signals_test.py +++ /dev/null @@ -1,148 +0,0 @@ -############################################################################# -## -## Copyright (C) 2016 The Qt Company Ltd. -## Contact: https://www.qt.io/licensing/ -## -## This file is part of the test suite of Qt for Python. -## -## $QT_BEGIN_LICENSE:GPL-EXCEPT$ -## 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. -## -## $QT_END_LICENSE$ -## -############################################################################# - -''' Test case for QObject.signalsBlocked() and blockSignal()''' - -import os -import sys -from tempfile import mkstemp -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) - -from PySide2.QtCore import QObject, SIGNAL, QFile, QSignalBlocker - -class TestSignalsBlockedBasic(unittest.TestCase): - '''Basic test case for signalsBlocked''' - - def testBasic(self): - '''QObject.signalsBlocked() and blockSignals() - The signals aren't blocked by default. - blockSignals returns the previous value''' - obj = QObject() - self.assertTrue(not obj.signalsBlocked()) - self.assertTrue(not obj.blockSignals(True)) - self.assertTrue(obj.signalsBlocked()) - self.assertTrue(obj.blockSignals(False)) - blocker = QSignalBlocker(obj) - self.assertTrue(obj.signalsBlocked()) - blocker.unblock() - self.assertTrue(not obj.signalsBlocked()) - blocker.reblock() - self.assertTrue(obj.signalsBlocked()) - del blocker - self.assertTrue(not obj.signalsBlocked()) - - -class TestSignalsBlocked(unittest.TestCase): - '''Test case to check if the signals are really blocked''' - - def setUp(self): - #Set up the basic resources needed - self.obj = QObject() - self.args = tuple() - self.called = False - - def tearDown(self): - #Delete used resources - del self.obj - del self.args - - def callback(self, *args): - #Default callback - if args == self.args: - self.called = True - else: - raise TypeError("Invalid arguments") - - def testShortCircuitSignals(self): - #Blocking of Python short-circuit signals - QObject.connect(self.obj, SIGNAL('mysignal()'), self.callback) - - self.obj.emit(SIGNAL('mysignal()')) - self.assertTrue(self.called) - - self.called = False - self.obj.blockSignals(True) - self.obj.emit(SIGNAL('mysignal()')) - self.assertTrue(not self.called) - - def testPythonSignals(self): - #Blocking of Python typed signals - QObject.connect(self.obj, SIGNAL('mysignal(int,int)'), self.callback) - self.args = (1, 3) - - self.obj.emit(SIGNAL('mysignal(int,int)'), *self.args) - self.assertTrue(self.called) - - self.called = False - self.obj.blockSignals(True) - self.obj.emit(SIGNAL('mysignal(int,int)'), *self.args) - self.assertTrue(not self.called) - -class TestQFileSignalBlocking(unittest.TestCase): - '''Test case for blocking the signal QIODevice.aboutToClose()''' - - def setUp(self): - #Set up the needed resources - A temp file and a QFile - self.called = False - handle, self.filename = mkstemp() - os.close(handle) - - self.qfile = QFile(self.filename) - - def tearDown(self): - #Release acquired resources - os.remove(self.filename) - del self.qfile - - def callback(self): - #Default callback - self.called = True - - def testAboutToCloseBlocking(self): - #QIODevice.aboutToClose() blocking - - QObject.connect(self.qfile, SIGNAL('aboutToClose()'), self.callback) - - self.assertTrue(self.qfile.open(QFile.ReadOnly)) - self.qfile.close() - self.assertTrue(self.called) - - self.called = False - self.qfile.blockSignals(True) - - self.assertTrue(self.qfile.open(QFile.ReadOnly)) - self.qfile.close() - self.assertTrue(not self.called) - - -if __name__ == '__main__': - unittest.main() |