from test
import test_support
, list_tests
class ListTest(list_tests
.CommonTest
):
super(ListTest
, self
).test_truth()
self
.assert_([] is not [])
super(ListTest
, self
).test_len()
self
.assertEqual(len([]), 0)
self
.assertEqual(len([0]), 1)
self
.assertEqual(len([0, 1, 2]), 3)
def test_main(verbose
=None):
test_support
.run_unittest(ListTest
)
# verify reference counting
if verbose
and hasattr(sys
, "gettotalrefcount"):
for i
in xrange(len(counts
)):
test_support
.run_unittest(ListTest
)
counts
[i
] = sys
.gettotalrefcount()
if __name__
== "__main__":