tests/test-dirs.py

pytype: stop excluding changegroup.py

The false positives that were detected seem to be related to what happens to the
variables after the local methods are used:

  File "/mnt/c/Users/Matt/hg/mercurial/changegroup.py", line 353, in ondupchangelog:
      No attribute 'append' on range [attribute-error]
    In Union[List[nothing], range]
  File "/mnt/c/Users/Matt/hg/mercurial/changegroup.py", line 357, in onchangelog:
      No attribute 'update' on None [attribute-error]

Differential Revision: https://phab.mercurial-scm.org/D11912

from __future__ import absolute_import

import unittest

import silenttestrunner

from mercurial import pathutil


class dirstests(unittest.TestCase):
    def testdirs(self):
        for case, want in [
            (b'a/a/a', [b'a', b'a/a', b'']),
            (b'alpha/beta/gamma', [b'', b'alpha', b'alpha/beta']),
        ]:
            d = pathutil.dirs([])
            d.addpath(case)
            self.assertEqual(sorted(d), sorted(want))

    def testinvalid(self):
        with self.assertRaises(ValueError):
            d = pathutil.dirs([])
            d.addpath(b'a//b')


if __name__ == '__main__':
    silenttestrunner.main(__name__)