diff options
| -rw-r--r-- | tests/qtgui/qcolor_test.py | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/tests/qtgui/qcolor_test.py b/tests/qtgui/qcolor_test.py new file mode 100644 index 000000000..6a02ef49c --- /dev/null +++ b/tests/qtgui/qcolor_test.py @@ -0,0 +1,49 @@ + +import unittest +import colorsys + +from PySide.QtGui import QColor + + +class QColorGetTest(unittest.TestCase): + + def setUp(self): + self.color = QColor(20, 40, 60, 80) + + def testGetRgb(self): + self.assertEqual(self.color.getRgb(), (20, 40, 60, 80)) + + def testGetRgbF(self): + self.assertEqual(self.color.getRgbF(), (20.0/255, 40.0/255, 60.0/255, 80.0/255)) + + def testGetHsl(self): + hls = colorsys.rgb_to_hls(20.0/255, 40.0/255, 60.0/255) + hsla = hls[0]*360.0, hls[2]*256, hls[1]*255, self.color.alpha() + self.assertEqual(self.color.getHsl(), hsla) + + def testGetHslF(self): + hls = colorsys.rgb_to_hls(20.0/255, 40.0/255, 60.0/255) + hsla = hls[0], hls[2], hls[1], self.color.alphaF() + for x, y in zip(self.color.getHslF(), hsla): # Due to rounding problems + self.assert_(x - y < 1/100000.0) + + def testGetHsv(self): + hsv = colorsys.rgb_to_hsv(20.0/255, 40.0/255, 60.0/255) + hsva = int(hsv[0]*360.0), int(hsv[1]*255), int(hsv[2]*256), self.color.alpha() + self.assertEqual(self.color.getHsv(), hsva) + + def testGetHsvF(self): + hsv = colorsys.rgb_to_hsv(20.0/255, 40.0/255, 60.0/255) + hsva = hsv[0], hsv[1], hsv[2], self.color.alphaF() + self.assertEqual(self.color.getHsvF(), hsva) + + def testGetCmyk(self): # not supported by colorsys + self.assertEqual(self.color.getCmyk(), (170, 85, 0, 195, 80)) + + def testGetCmykF(self): # not supported by colorsys + for x, y in zip(self.color.getCmykF(), (170/255.0, 85/255.0, 0, 195/255.0, 80/255.0)): + self.assert_(x - y < 1/10000.0) + + +if __name__ == '__main__': + unittest.main() |