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Revision 070fae6d0ff49e63bfd5f2bdc66f8eb1df3b6557 authored by Christian Heimes on 02 July 2019, 18:39:42 UTC, committed by Ned Deily on 02 July 2019, 18:42:08 UTC 
bpo-37463: match_hostname requires quad-dotted IPv4 (GH-14499)
 


ssl.match_hostname() no longer accepts IPv4 addresses with additional text
after the address and only quad-dotted notation without trailing
whitespaces. Some inet_aton() implementations ignore whitespace and all data
after whitespace, e.g. '127.0.0.1 whatever'.

Short notations like '127.1' for '127.0.0.1' were already filtered out.

The bug was initially found by Dominik Czarnota and reported by Paul Kehrer.

Signed-off-by: Christian Heimes <christian@python.org>



https://bugs.python.org/issue37463
1 parent dcc0eb3
Raw File
test_pstats.py 
import unittest
from test import support
from io import StringIO
import pstats
from pstats import SortKey



class AddCallersTestCase(unittest.TestCase):
    """Tests for pstats.add_callers helper."""

    def test_combine_results(self):
        # pstats.add_callers should combine the call results of both target
        # and source by adding the call time. See issue1269.
        # new format: used by the cProfile module
        target = {"a": (1, 2, 3, 4)}
        source = {"a": (1, 2, 3, 4), "b": (5, 6, 7, 8)}
        new_callers = pstats.add_callers(target, source)
        self.assertEqual(new_callers, {'a': (2, 4, 6, 8), 'b': (5, 6, 7, 8)})
        # old format: used by the profile module
        target = {"a": 1}
        source = {"a": 1, "b": 5}
        new_callers = pstats.add_callers(target, source)
        self.assertEqual(new_callers, {'a': 2, 'b': 5})


class StatsTestCase(unittest.TestCase):
    def setUp(self):
        stats_file = support.findfile('pstats.pck')
        self.stats = pstats.Stats(stats_file)

    def test_add(self):
        stream = StringIO()
        stats = pstats.Stats(stream=stream)
        stats.add(self.stats, self.stats)

    def test_sort_stats_int(self):
        valid_args = {-1: 'stdname',
                      0: 'calls',
                      1: 'time',
                      2: 'cumulative'}
        for arg_int, arg_str in valid_args.items():
            self.stats.sort_stats(arg_int)
            self.assertEqual(self.stats.sort_type,
                             self.stats.sort_arg_dict_default[arg_str][-1])

    def test_sort_stats_string(self):
        for sort_name in ['calls', 'ncalls', 'cumtime', 'cumulative',
                    'filename', 'line', 'module', 'name', 'nfl', 'pcalls',
                    'stdname', 'time', 'tottime']:
            self.stats.sort_stats(sort_name)
            self.assertEqual(self.stats.sort_type,
                             self.stats.sort_arg_dict_default[sort_name][-1])

    def test_sort_stats_partial(self):
        sortkey = 'filename'
        for sort_name in ['f', 'fi', 'fil', 'file', 'filen', 'filena',
                           'filenam', 'filename']:
            self.stats.sort_stats(sort_name)
            self.assertEqual(self.stats.sort_type,
                             self.stats.sort_arg_dict_default[sortkey][-1])

    def test_sort_stats_enum(self):
        for member in SortKey:
            self.stats.sort_stats(member)
            self.assertEqual(
                    self.stats.sort_type,
                    self.stats.sort_arg_dict_default[member.value][-1])

    def test_sort_starts_mix(self):
        self.assertRaises(TypeError, self.stats.sort_stats,
                          'calls',
                          SortKey.TIME)
        self.assertRaises(TypeError, self.stats.sort_stats,
                          SortKey.TIME,
                          'calls')


if __name__ == "__main__":
    unittest.main()
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