purge: prevent a silly crash with --confirm --files
if --files is passed, there was no directory to checks and `msg` was undefined.
This is now fixed and tested.
from __future__ import absolute_import
from mercurial import (
encoding,
extensions,
streamclone,
testing,
)
WALKED_FILE_1 = encoding.environ[b'HG_TEST_STREAM_WALKED_FILE_1']
WALKED_FILE_2 = encoding.environ[b'HG_TEST_STREAM_WALKED_FILE_2']
def _test_sync_point_walk_1(orig, repo):
testing.write_file(WALKED_FILE_1)
def _test_sync_point_walk_2(orig, repo):
assert repo._currentlock(repo._lockref) is None
testing.wait_file(WALKED_FILE_2)
def uisetup(ui):
extensions.wrapfunction(
streamclone, '_test_sync_point_walk_1', _test_sync_point_walk_1
)
extensions.wrapfunction(
streamclone, '_test_sync_point_walk_2', _test_sync_point_walk_2
)