diff options
Diffstat (limited to 'tests/QtGui/qcolor_test.py')
-rw-r--r-- | tests/QtGui/qcolor_test.py | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/tests/QtGui/qcolor_test.py b/tests/QtGui/qcolor_test.py new file mode 100644 index 000000000..3c2f11ba0 --- /dev/null +++ b/tests/QtGui/qcolor_test.py @@ -0,0 +1,68 @@ + +import unittest +import colorsys + +from PySide.QtCore import Qt +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): + self.assertEqual(self.color.getHsl(), (210, 128, 40, self.color.alpha())) + + 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) + + +class QColorQRgbConstructor(unittest.TestCase): + '''QColor(QRgb) constructor''' + # Affected by bug #170 - QColor(QVariant) coming before QColor(uint) + # in overload sorting + + def testBasic(self): + '''QColor(QRgb)''' + color = QColor(255, 0, 0) + #QRgb format #AARRGGBB + rgb = 0x00FF0000 + self.assertEqual(QColor(rgb), color) + + +class QColorEqualGlobalColor(unittest.TestCase): + + def testEqualGlobalColor(self): + '''QColor == Qt::GlobalColor''' + self.assertEqual(QColor(255, 0, 0), Qt.red) + + +if __name__ == '__main__': + unittest.main() |