diff options
Diffstat (limited to 'silx/gui/data/test/test_numpyaxesselector.py')
-rw-r--r-- | silx/gui/data/test/test_numpyaxesselector.py | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/silx/gui/data/test/test_numpyaxesselector.py b/silx/gui/data/test/test_numpyaxesselector.py deleted file mode 100644 index d37cff7..0000000 --- a/silx/gui/data/test/test_numpyaxesselector.py +++ /dev/null @@ -1,161 +0,0 @@ -# coding: utf-8 -# /*########################################################################## -# -# Copyright (c) 2016-2019 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. -# -# ###########################################################################*/ -__authors__ = ["V. Valls"] -__license__ = "MIT" -__date__ = "29/01/2018" - -import os -import tempfile -import unittest -from contextlib import contextmanager - -import numpy - -from silx.gui.data.NumpyAxesSelector import NumpyAxesSelector -from silx.gui.utils.testutils import SignalListener -from silx.gui.utils.testutils import TestCaseQt - -import h5py - - -class TestNumpyAxesSelector(TestCaseQt): - - def test_creation(self): - data = numpy.arange(3 * 3 * 3) - data.shape = 3, 3, 3 - widget = NumpyAxesSelector() - widget.setVisible(True) - - def test_none(self): - data = numpy.arange(3 * 3 * 3) - widget = NumpyAxesSelector() - widget.setData(data) - widget.setData(None) - result = widget.selectedData() - self.assertIsNone(result) - - def test_output_samedim(self): - data = numpy.arange(3 * 3 * 3) - data.shape = 3, 3, 3 - expectedResult = data - - widget = NumpyAxesSelector() - widget.setAxisNames(["x", "y", "z"]) - widget.setData(data) - result = widget.selectedData() - self.assertTrue(numpy.array_equal(result, expectedResult)) - - def test_output_moredim(self): - data = numpy.arange(3 * 3 * 3 * 3) - data.shape = 3, 3, 3, 3 - expectedResult = data - - widget = NumpyAxesSelector() - widget.setAxisNames(["x", "y", "z", "boum"]) - widget.setData(data[0]) - result = widget.selectedData() - self.assertIsNone(result) - widget.setData(data) - result = widget.selectedData() - self.assertTrue(numpy.array_equal(result, expectedResult)) - - def test_output_lessdim(self): - data = numpy.arange(3 * 3 * 3) - data.shape = 3, 3, 3 - expectedResult = data[0] - - widget = NumpyAxesSelector() - widget.setAxisNames(["y", "x"]) - widget.setData(data) - result = widget.selectedData() - self.assertTrue(numpy.array_equal(result, expectedResult)) - - def test_output_1dim(self): - data = numpy.arange(3 * 3 * 3) - data.shape = 3, 3, 3 - expectedResult = data[0, 0, 0] - - widget = NumpyAxesSelector() - widget.setData(data) - result = widget.selectedData() - self.assertTrue(numpy.array_equal(result, expectedResult)) - - @contextmanager - def h5_temporary_file(self): - # create tmp file - fd, tmp_name = tempfile.mkstemp(suffix=".h5") - os.close(fd) - data = numpy.arange(3 * 3 * 3) - data.shape = 3, 3, 3 - # create h5 data - h5file = h5py.File(tmp_name, "w") - h5file["data"] = data - yield h5file - # clean up - h5file.close() - os.unlink(tmp_name) - - def test_h5py_dataset(self): - with self.h5_temporary_file() as h5file: - dataset = h5file["data"] - expectedResult = dataset[0] - - widget = NumpyAxesSelector() - widget.setData(dataset) - widget.setAxisNames(["y", "x"]) - result = widget.selectedData() - self.assertTrue(numpy.array_equal(result, expectedResult)) - - def test_data_event(self): - data = numpy.arange(3 * 3 * 3) - widget = NumpyAxesSelector() - listener = SignalListener() - widget.dataChanged.connect(listener) - widget.setData(data) - widget.setData(None) - self.assertEqual(listener.callCount(), 2) - - def test_selected_data_event(self): - data = numpy.arange(3 * 3 * 3) - data.shape = 3, 3, 3 - widget = NumpyAxesSelector() - listener = SignalListener() - widget.selectionChanged.connect(listener) - widget.setData(data) - widget.setAxisNames(["x"]) - widget.setData(None) - self.assertEqual(listener.callCount(), 3) - listener.clear() - - -def suite(): - test_suite = unittest.TestSuite() - test_suite.addTest( - unittest.defaultTestLoader.loadTestsFromTestCase(TestNumpyAxesSelector)) - return test_suite - - -if __name__ == '__main__': - unittest.main(defaultTest='suite') |