diff options
Diffstat (limited to 'src/silx/gui/utils/test/test.py')
-rw-r--r-- | src/silx/gui/utils/test/test.py | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/silx/gui/utils/test/test.py b/src/silx/gui/utils/test/test.py new file mode 100644 index 0000000..0208d64 --- /dev/null +++ b/src/silx/gui/utils/test/test.py @@ -0,0 +1,63 @@ +# coding: utf-8 +# /*########################################################################## +# +# Copyright (c) 2019-2021 European Synchrotron Radiation Facility +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. +# +# ###########################################################################*/ +"""Test of functions available in silx.gui.utils module.""" + +from __future__ import absolute_import + +__authors__ = ["T. Vincent"] +__license__ = "MIT" +__date__ = "01/08/2019" + + +import unittest +from silx.gui import qt +from silx.gui.utils.testutils import TestCaseQt, SignalListener + +from silx.gui.utils import blockSignals + + +class TestBlockSignals(TestCaseQt): + """Test blockSignals context manager""" + + def _test(self, *objs): + """Test for provided objects""" + listener = SignalListener() + for obj in objs: + obj.objectNameChanged.connect(listener) + obj.setObjectName("received") + + with blockSignals(*objs): + for obj in objs: + obj.setObjectName("silent") + + self.assertEqual(listener.arguments(), [("received",)] * len(objs)) + + def testManyObjects(self): + """Test blockSignals with 2 QObjects""" + self._test(qt.QObject(), qt.QObject()) + + def testOneObject(self): + """Test blockSignals context manager with a single QObject""" + self._test(qt.QObject()) |