view tests/test-dirs.py @ 50923:c642c03969ff

dynamic-import: use sysstr for importing extension and others

This logic is used by extensions, and python hooks and merge-tools. All this
logic eventually deals with native string (unicode in Python 3). This patch
makes it handle `str` directly instead of relying on some pycompat low lever
layer to do the conversion at the last minutes.

We adjust the Python version filtering of a test as the output seems to be present with Python 3.7 too.

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__)