corruption: backout changeset 49fd21f32695 (issue6528)
inverting the parent is masking copy information leading to bad content being
fetched and bad status result.
Since 49fd21f32695, exchange can actively swap these parent corrupting existing
changesets and triggering the corruption.
Data corruption are considered critical so backing this out and doing and
unscheduled release seems in order.
Differential Revision: https://phab.mercurial-scm.org/D10995
#!/usr/bin/env python3
# like ls -l, but do not print date, user, or non-common mode bit, to avoid
# using globs in tests.
from __future__ import absolute_import, print_function
import os
import stat
import sys
def modestr(st):
mode = st.st_mode
result = ''
if mode & stat.S_IFDIR:
result += 'd'
else:
result += '-'
for owner in ['USR', 'GRP', 'OTH']:
for action in ['R', 'W', 'X']:
if mode & getattr(stat, 'S_I%s%s' % (action, owner)):
result += action.lower()
else:
result += '-'
return result
def sizestr(st):
if st.st_mode & stat.S_IFREG:
return '%7d' % st.st_size
else:
# do not show size for non regular files
return ' ' * 7
os.chdir((sys.argv[1:] + ['.'])[0])
for name in sorted(os.listdir('.')):
st = os.stat(name)
print('%s %s %s' % (modestr(st), sizestr(st), name))