test-largefiles: demonstrate problems with renaming and reverting a directory
These things were uncovered looking at issue5738.
First, if the destination directory exists under .hglf, the source is moved
under the destination instead of renaming the last component for `hg mv srcdir
dstdir`. This is extra confusing, because it occurs even if the user visible
destination (i.e. the path _not_ under .hglf) does not exist.
Additionally, when a largefile is forgotten via revert, any modifications end up
getting clobbered. For normal files, the forgotten file is left unchanged, as
shown by test-import.t. The forget command on a largefile will correctly leave
the file unmodified.
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__)