tests/test-match.py

py3: add PY23() macro to switch string literal depending on python version

I have no better idea to work around the bytes-unicode divergence of
Py_BuildValue(). Maybe we can write a code transformer for C extensions? :)

from __future__ import absolute_import

import unittest

import silenttestrunner

from mercurial import (
    match as matchmod,
)

class NeverMatcherTests(unittest.TestCase):

    def testVisitdir(self):
        m = matchmod.nevermatcher('', '')
        self.assertFalse(m.visitdir('.'))
        self.assertFalse(m.visitdir('dir'))

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