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Diffstat (limited to 'src/silx/gui/plot3d/test/testGL.py')
-rw-r--r-- | src/silx/gui/plot3d/test/testGL.py | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/silx/gui/plot3d/test/testGL.py b/src/silx/gui/plot3d/test/testGL.py new file mode 100644 index 0000000..a7309a9 --- /dev/null +++ b/src/silx/gui/plot3d/test/testGL.py @@ -0,0 +1,73 @@ +# 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.utils.testutils 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() |