diff options
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/test_set.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Lib/test/test_set.py b/Lib/test/test_set.py index 8329fd1..c33461d 100644 --- a/Lib/test/test_set.py +++ b/Lib/test/test_set.py @@ -143,6 +143,10 @@ class TestJointOps(unittest.TestCase): self.failIf(q <= r) self.failIf(q > r) self.failIf(q >= r) + self.assert_(set('a').issubset('abc')) + self.assert_(set('abc').issuperset('a')) + self.failIf(set('a').issubset('cbs')) + self.failIf(set('cbs').issuperset('a')) def test_pickling(self): p = pickle.dumps(self.s) |