https://github.com/python/cpython/commit/f2f9ff1550c9f94cdc1d8619755a037efe426a06 commit: f2f9ff1550c9f94cdc1d8619755a037efe426a06 branch: 3.14 author: Miss Islington (bot) <[email protected]> committer: tomasr8 <[email protected]> date: 2026-07-19T11:06:14Z summary:
[3.14] Improve colorsys coverage (GH-153982) (#154077) Improve colorsys coverage (GH-153982) * improve colorsys coverage * add subtest (cherry picked from commit 54b00c055210d738f5c3fb590ab85bde80b46ac6) Co-authored-by: MonadChains <[email protected]> files: M Lib/test/test_colorsys.py diff --git a/Lib/test/test_colorsys.py b/Lib/test/test_colorsys.py index 74d76294b0b4d4..9dfaef44a6a450 100644 --- a/Lib/test/test_colorsys.py +++ b/Lib/test/test_colorsys.py @@ -42,6 +42,10 @@ def test_hsv_values(self): self.assertTripleEqual(hsv, colorsys.rgb_to_hsv(*rgb)) self.assertTripleEqual(rgb, colorsys.hsv_to_rgb(*hsv)) + # test 360 phase shift in hue + h, s, v = hsv + self.assertTripleEqual(rgb, colorsys.hsv_to_rgb(h + 1.0, s, v)) + 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): @@ -89,6 +93,18 @@ def test_yiq_roundtrip(self): colorsys.yiq_to_rgb(*colorsys.rgb_to_yiq(*rgb)) ) + def test_yiq_to_rgb_clamping(self): + values = [ + # rgb, yiq (invalid YIQ values clamped to RGB range) + ((1.0, 0.0, 1.0), (0.0, 0.5, 1.0)), + ((0.0, 1.0, 0.0), (0.25, -1.0, -1.0)), + ((0.0, 0.0, 1.0), (0.0, -1.0, 0.5)) + ] + + for (rgb, yiq) in values: + with self.subTest(rgb=rgb, yiq=yiq): + self.assertTripleEqual(rgb, colorsys.yiq_to_rgb(*yiq)) + def test_yiq_values(self): values = [ # rgb, yiq _______________________________________________ Python-checkins mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3//lists/python-checkins.python.org Member address: [email protected]
