def test14_do_transform_with_null_input(self):
rgb = lcms2.COLORB()
cmyk = lcms2.COLORB()
lcms2.cmsDoTransform(self.transform, rgb, cmyk)
self.assertNotEqual(0, cmyk[0])
self.assertNotEqual(0, cmyk[1])
self.assertNotEqual(0, cmyk[2])
self.assertNotEqual(0, cmyk[3])
def test21_do_transform_16b_with_intermediate_input(self):
rgb = lcms2.COLORB()
cmyk = lcms2.COLORB()
rgb[0] = 25535
rgb[1] = 35535
rgb[2] = 30535
lcms2.cmsDoTransform(self.transform_16b, rgb, cmyk)
self.assertNotEqual(0, cmyk[0])
self.assertNotEqual(0, cmyk[1])
self.assertNotEqual(0, cmyk[2])
self.assertNotEqual(0, cmyk[3])
def test16_do_transform_with_intermediate_input(self):
rgb = lcms2.COLORB()
cmyk = lcms2.COLORB()
rgb[0] = 100
rgb[1] = 190
rgb[2] = 150
lcms2.cmsDoTransform(self.transform, rgb, cmyk)
self.assertNotEqual(0, cmyk[0])
self.assertNotEqual(0, cmyk[1])
self.assertNotEqual(0, cmyk[2])
self.assertNotEqual(0, cmyk[3])
def test15_do_transform_with_maximum_allowed_input(self):
rgb = lcms2.COLORB()
cmyk = lcms2.COLORB()
rgb[0] = 255
rgb[1] = 255
rgb[2] = 255
lcms2.cmsDoTransform(self.transform, rgb, cmyk)
self.assertEqual(0, cmyk[0])
self.assertEqual(0, cmyk[1])
self.assertEqual(0, cmyk[2])
self.assertEqual(0, cmyk[3])
def test17_do_transform_with_incorrect_input_buffer(self):
cmyk = lcms2.COLORB()
rgb = 255
try:
lcms2.cmsDoTransform(self.transform, rgb, cmyk)
except lcms2.CmsError:
return
self.fail()
def test18_do_transform_with_incorrect_output_buffer(self):
rgb = lcms2.COLORB()
rgb[0] = 255
rgb[1] = 255
rgb[2] = 255
cmyk = 255
try:
lcms2.cmsDoTransform(self.transform, rgb, cmyk)
except lcms2.CmsError:
return
self.fail()