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Issue 21100: Amazingly, tuple lexicographic ordering was untested.

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Raymond Hettinger 2014-03-30 10:12:09 -07:00
parent ba26001ba6
commit e5bb551cc5
1 changed files with 8 additions and 0 deletions
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8
Lib/test/test_tuple.py
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@ -201,6 +201,14 @@ class TupleTest(seq_tests.CommonTest):
with self.assertRaises(TypeError): with self.assertRaises(TypeError):
[3,] + T((1,2)) [3,] + T((1,2))
def test_lexicographic_ordering(self):
# Issue 21100
a = self.type2test([1, 2])
b = self.type2test([1, 2, 0])
c = self.type2test([1, 3])
self.assertLess(a, b)
self.assertLess(b, c)
def test_main(): def test_main():
support.run_unittest(TupleTest) support.run_unittest(TupleTest)