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Diffstat (limited to 'Lib/test/test_float.py')
| -rw-r--r-- | Lib/test/test_float.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Lib/test/test_float.py b/Lib/test/test_float.py index fd0f410f91..db397ce0ad 100644 --- a/Lib/test/test_float.py +++ b/Lib/test/test_float.py @@ -213,11 +213,16 @@ class GeneralFloatCases(unittest.TestCase): def test_float_containment(self): floats = (INF, -INF, 0.0, 1.0, NAN) for f in floats: + self.assertIn(f, [f]) self.assertTrue(f in [f], "'%r' not in []" % f) + self.assertIn(f, (f,)) self.assertTrue(f in (f,), "'%r' not in ()" % f) + self.assertIn(f, {f}) self.assertTrue(f in {f}, "'%r' not in set()" % f) + self.assertIn(f, {f: None}) self.assertTrue(f in {f: None}, "'%r' not in {}" % f) self.assertEqual([f].count(f), 1, "[].count('%r') != 1" % f) + self.assertIn(f, floats) self.assertTrue(f in floats, "'%r' not in container" % f) for f in floats: |