hgweb: do not try to replace signal handlers while locking
According to the issue 5889, mod_wsgi issues a warning on signal.signal()
call, and we wouldn't want to see it in error log. The problem addressed
by
d77c3b023393 could potentially occur in web session, but that would be
less likely than in user processes.
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__)