def test_same_as_repr(self):
# Simple objects, small containers and classes that overwrite __repr__
# For those the result should be the same as repr().
# Ahem. The docs don't say anything about that -- this appears to
# be testing an implementation quirk. Starting in Python 2.5, it's
# not true for dicts: pprint always sorts dicts by key now; before,
# it sorted a dict display if and only if the display required
# multiple lines. For that reason, dicts with more than one element
# aren't tested here.
for simple in (0, 0, 0+0j, 0.0, "", b"",
(), tuple2(), tuple3(),
[], list2(), list3(),
set(), set2(), set3(),
frozenset(), frozenset2(), frozenset3(),
{}, dict2(), dict3(),
self.assertTrue, pprint,
-6, -6, -6-6j, -1.5, "x", b"x", (3,), [3], {3: 6},
(1,2), [3,4], {5: 6},
tuple2((1,2)), tuple3((1,2)), tuple3(range(100)),
[3,4], list2([3,4]), list3([3,4]), list3(range(100)),
set({7}), set2({7}), set3({7}),
frozenset({8}), frozenset2({8}), frozenset3({8}),
dict2({5: 6}), dict3({5: 6}),
range(10, -11, -1)
):
native = repr(simple)
self.assertEqual(pprint.pformat(simple), native)
self.assertEqual(pprint.pformat(simple, width=1, indent=0)
.replace('\n', ' '), native)
self.assertEqual(pprint.saferepr(simple), native)
评论列表
文章目录
