tests/test-match.py

testrunner: on error, color the "(case xxx)" part the same as filename

When using #testcases, the lines that read something like

  ERROR: test-split.t (case obsstore-off) output changed

get colored red and the filename gets highlighted with a brighter
red. This makes it harder to notice the "case obsstore-off" part, but
it does seem important, so let's highlight it.

Differential Revision: https://phab.mercurial-scm.org/D1959

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__)