view tests/test-dirs.py @ 45216:357d8415aa27

tests: virtualenv is only used on py2, rename and conditionalize

If I have I have the Debian `python3-virtualenv` package installed on my
machine, the import succeeds but then I receive an AttributeError because the
package is essentially completely different between py2 and py3, and
test-hghave fails.

Differential Revision: https://phab.mercurial-scm.org/D8812

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__)