https://github.com/python/cpython/commit/f2a2809683d4181f21a9816b896151338dc... commit: f2a2809683d4181f21a9816b896151338dced219 branch: 3.13 author: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> committer: picnixz <10796600+picnixz@users.noreply.github.com> date: 2025-01-13T17:23:27Z summary: [3.13] gh-125997: Increase test coverage for `time.sleep()` (GH-128751) (#128796) gh-125997: Increase test coverage for `time.sleep()` (GH-128751) - Add tests for durations of invalid types. - Add tests for `int` and `float` durations, including signed zeroes durations. - Add tests for nonzero very small durations and durations close to the clock resolution. --------- (cherry picked from commit b70a567575db37846beecbe8b40fb56b875274db) Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com> Co-authored-by: Victor Stinner <vstinner@python.org> files: M Lib/test/test_time.py diff --git a/Lib/test/test_time.py b/Lib/test/test_time.py index d368f08b610870..ee17c93f54cd88 100644 --- a/Lib/test/test_time.py +++ b/Lib/test/test_time.py @@ -157,10 +157,19 @@ def test_conversions(self): self.assertEqual(int(time.mktime(time.localtime(self.t))), int(self.t)) - def test_sleep(self): + def test_sleep_exceptions(self): + self.assertRaises(TypeError, time.sleep, []) + self.assertRaises(TypeError, time.sleep, "a") + self.assertRaises(TypeError, time.sleep, complex(0, 0)) + self.assertRaises(ValueError, time.sleep, -2) self.assertRaises(ValueError, time.sleep, -1) - time.sleep(1.2) + self.assertRaises(ValueError, time.sleep, -0.1) + + def test_sleep(self): + for value in [-0.0, 0, 0.0, 1e-100, 1e-9, 1e-6, 1, 1.2]: + with self.subTest(value=value): + time.sleep(value) def test_epoch(self): # bpo-43869: Make sure that Python use the same Epoch on all platforms: