diff options
Diffstat (limited to 'silx/gui/plot3d/test')
| -rw-r--r-- | silx/gui/plot3d/test/__init__.py | 4 | ||||
| -rw-r--r-- | silx/gui/plot3d/test/testGL.py | 84 | ||||
| -rw-r--r-- | silx/gui/plot3d/test/testScalarFieldView.py | 114 |
3 files changed, 202 insertions, 0 deletions
diff --git a/silx/gui/plot3d/test/__init__.py b/silx/gui/plot3d/test/__init__.py index 66a2f62..2e8c9f4 100644 --- a/silx/gui/plot3d/test/__init__.py +++ b/silx/gui/plot3d/test/__init__.py @@ -56,7 +56,11 @@ def suite(): # Import here to avoid loading modules if tests are disabled from ..scene import test as test_scene + from .testGL import suite as testGLSuite + from .testScalarFieldView import suite as testScalarFieldViewSuite test_suite = unittest.TestSuite() + test_suite.addTest(testGLSuite()) test_suite.addTest(test_scene.suite()) + test_suite.addTest(testScalarFieldViewSuite()) return test_suite diff --git a/silx/gui/plot3d/test/testGL.py b/silx/gui/plot3d/test/testGL.py new file mode 100644 index 0000000..70f197f --- /dev/null +++ b/silx/gui/plot3d/test/testGL.py @@ -0,0 +1,84 @@ +# coding: utf-8 +# /*########################################################################## +# +# Copyright (c) 2017 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 OpenGL""" + +__authors__ = ["T. Vincent"] +__license__ = "MIT" +__date__ = "10/08/2017" + + +import logging +import unittest + +from silx.gui._glutils import gl, OpenGLWidget +from silx.gui.test.utils import TestCaseQt +from silx.gui import qt + + +_logger = logging.getLogger(__name__) + + +class TestOpenGL(TestCaseQt): + """Tests of OpenGL widget.""" + + class OpenGLWidgetLogger(OpenGLWidget): + """Widget logging information of available OpenGL version""" + + def __init__(self): + self._dump = False + super(TestOpenGL.OpenGLWidgetLogger, self).__init__(version=(1, 0)) + + def paintOpenGL(self): + """Perform the rendering and logging""" + if not self._dump: + self._dump = True + _logger.info('OpenGL info:') + _logger.info('\tQt OpenGL context version: %d.%d', *self.getOpenGLVersion()) + _logger.info('\tGL_VERSION: %s' % gl.glGetString(gl.GL_VERSION)) + _logger.info('\tGL_SHADING_LANGUAGE_VERSION: %s' % + gl.glGetString(gl.GL_SHADING_LANGUAGE_VERSION)) + _logger.debug('\tGL_EXTENSIONS: %s' % gl.glGetString(gl.GL_EXTENSIONS)) + + gl.glClearColor(1., 1., 1., 1.) + gl.glClear(gl.GL_COLOR_BUFFER_BIT) + + def testOpenGL(self): + """Log OpenGL version using an OpenGLWidget""" + super(TestOpenGL, self).setUp() + widget = self.OpenGLWidgetLogger() + widget.show() + widget.setAttribute(qt.Qt.WA_DeleteOnClose) + self.qWaitForWindowExposed(widget) + widget.close() + + +def suite(): + test_suite = unittest.TestSuite() + loadTests = unittest.defaultTestLoader.loadTestsFromTestCase + test_suite.addTest(loadTests(TestOpenGL)) + return test_suite + + +if __name__ == '__main__': + unittest.main(defaultTest='suite') diff --git a/silx/gui/plot3d/test/testScalarFieldView.py b/silx/gui/plot3d/test/testScalarFieldView.py new file mode 100644 index 0000000..5ad4051 --- /dev/null +++ b/silx/gui/plot3d/test/testScalarFieldView.py @@ -0,0 +1,114 @@ +# coding: utf-8 +# /*########################################################################## +# +# Copyright (c) 2017 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 ScalarFieldView widget""" + +__authors__ = ["T. Vincent"] +__license__ = "MIT" +__date__ = "11/07/2017" + + +import logging +import unittest + +import numpy + +from silx.test.utils import ParametricTestCase +from silx.gui.test.utils import TestCaseQt +from silx.gui import qt + +from silx.gui.plot3d.ScalarFieldView import ScalarFieldView +from silx.gui.plot3d.SFViewParamTree import TreeView + + +_logger = logging.getLogger(__name__) + + +class TestScalarFieldView(TestCaseQt, ParametricTestCase): + """Tests of ScalarFieldView widget.""" + + def setUp(self): + super(TestScalarFieldView, self).setUp() + self.widget = ScalarFieldView() + self.widget.show() + + # Commented as it slows down the tests + # self.qWaitForWindowExposed(self.widget) + + def tearDown(self): + self.qapp.processEvents() + self.widget.setAttribute(qt.Qt.WA_DeleteOnClose) + self.widget.close() + del self.widget + super(TestScalarFieldView, self).tearDown() + + @staticmethod + def _buildData(size): + """Make a 3D dataset""" + coords = numpy.linspace(-10, 10, size) + z = coords.reshape(-1, 1, 1) + y = coords.reshape(1, -1, 1) + x = coords.reshape(1, 1, -1) + return numpy.sin(x * y * z) / (x * y * z) + + def testSimple(self): + """Set the data and an isosurface""" + data = self._buildData(size=32) + + self.widget.setData(data) + self.widget.addIsosurface(0.5, (1., 0., 0., 0.5)) + self.widget.addIsosurface(0.7, qt.QColor('green')) + self.qapp.processEvents() + + def testNotFinite(self): + """Test with NaN and inf in data set""" + + # Some NaNs and inf + data = self._buildData(size=32) + data[8, :, :] = numpy.nan + data[16, :, :] = numpy.inf + data[24, :, :] = - numpy.inf + + self.widget.addIsosurface(0.5, 'red') + self.widget.setData(data, copy=True) + self.qapp.processEvents() + self.widget.setData(None) + + # All NaNs or inf + data = numpy.empty((4, 4, 4), dtype=numpy.float32) + for value in (numpy.nan, numpy.inf): + with self.subTest(value=str(value)): + data[:] = value + self.widget.setData(data, copy=True) + self.qapp.processEvents() + + +def suite(): + test_suite = unittest.TestSuite() + loadTests = unittest.defaultTestLoader.loadTestsFromTestCase + test_suite.addTest(loadTests(TestScalarFieldView)) + return test_suite + + +if __name__ == '__main__': + unittest.main(defaultTest='suite') |