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-rw-r--r--lib/python2.7/test/test_colorsys.py76
1 files changed, 0 insertions, 76 deletions
diff --git a/lib/python2.7/test/test_colorsys.py b/lib/python2.7/test/test_colorsys.py
deleted file mode 100644
index a8cd885..0000000
--- a/lib/python2.7/test/test_colorsys.py
+++ /dev/null
@@ -1,76 +0,0 @@
-import unittest, test.test_support
-import colorsys
-
-def frange(start, stop, step):
- while start <= stop:
- yield start
- start += step
-
-class ColorsysTest(unittest.TestCase):
-
- def assertTripleEqual(self, tr1, tr2):
- self.assertEqual(len(tr1), 3)
- self.assertEqual(len(tr2), 3)
- self.assertAlmostEqual(tr1[0], tr2[0])
- self.assertAlmostEqual(tr1[1], tr2[1])
- self.assertAlmostEqual(tr1[2], tr2[2])
-
- def test_hsv_roundtrip(self):
- for r in frange(0.0, 1.0, 0.2):
- for g in frange(0.0, 1.0, 0.2):
- for b in frange(0.0, 1.0, 0.2):
- rgb = (r, g, b)
- self.assertTripleEqual(
- rgb,
- colorsys.hsv_to_rgb(*colorsys.rgb_to_hsv(*rgb))
- )
-
- def test_hsv_values(self):
- values = [
- # rgb, hsv
- ((0.0, 0.0, 0.0), ( 0 , 0.0, 0.0)), # black
- ((0.0, 0.0, 1.0), (4./6., 1.0, 1.0)), # blue
- ((0.0, 1.0, 0.0), (2./6., 1.0, 1.0)), # green
- ((0.0, 1.0, 1.0), (3./6., 1.0, 1.0)), # cyan
- ((1.0, 0.0, 0.0), ( 0 , 1.0, 1.0)), # red
- ((1.0, 0.0, 1.0), (5./6., 1.0, 1.0)), # purple
- ((1.0, 1.0, 0.0), (1./6., 1.0, 1.0)), # yellow
- ((1.0, 1.0, 1.0), ( 0 , 0.0, 1.0)), # white
- ((0.5, 0.5, 0.5), ( 0 , 0.0, 0.5)), # grey
- ]
- for (rgb, hsv) in values:
- self.assertTripleEqual(hsv, colorsys.rgb_to_hsv(*rgb))
- self.assertTripleEqual(rgb, colorsys.hsv_to_rgb(*hsv))
-
- def test_hls_roundtrip(self):
- for r in frange(0.0, 1.0, 0.2):
- for g in frange(0.0, 1.0, 0.2):
- for b in frange(0.0, 1.0, 0.2):
- rgb = (r, g, b)
- self.assertTripleEqual(
- rgb,
- colorsys.hls_to_rgb(*colorsys.rgb_to_hls(*rgb))
- )
-
- def test_hls_values(self):
- values = [
- # rgb, hls
- ((0.0, 0.0, 0.0), ( 0 , 0.0, 0.0)), # black
- ((0.0, 0.0, 1.0), (4./6., 0.5, 1.0)), # blue
- ((0.0, 1.0, 0.0), (2./6., 0.5, 1.0)), # green
- ((0.0, 1.0, 1.0), (3./6., 0.5, 1.0)), # cyan
- ((1.0, 0.0, 0.0), ( 0 , 0.5, 1.0)), # red
- ((1.0, 0.0, 1.0), (5./6., 0.5, 1.0)), # purple
- ((1.0, 1.0, 0.0), (1./6., 0.5, 1.0)), # yellow
- ((1.0, 1.0, 1.0), ( 0 , 1.0, 0.0)), # white
- ((0.5, 0.5, 0.5), ( 0 , 0.5, 0.0)), # grey
- ]
- for (rgb, hls) in values:
- self.assertTripleEqual(hls, colorsys.rgb_to_hls(*rgb))
- self.assertTripleEqual(rgb, colorsys.hls_to_rgb(*hls))
-
-def test_main():
- test.test_support.run_unittest(ColorsysTest)
-
-if __name__ == "__main__":
- test_main()