##// END OF EJS Templates
tests: update annotate tests to work around simplemerge bug...
tests: update annotate tests to work around simplemerge bug test-annotate.t and test-fastannotate.hg were failing with --pure since 57203e0210f8 (copies: calculate mergecopies() based on pathcopies(), 2019-04-11). It turned out to be because the pure file merge code behaved differently. I'm guessing it's the mdiff.get_matching_blocks() that behaves differently, but I haven't confirmed that. With this content in the base: a a a And this on the local side: a z a And this on the other side: a a a b4 c b6 It produced this conflict: a z a <<<<<<< working copy: b80e3e32f75a - test: c ||||||| base a ======= a b4 c b5 >>>>>>> merge rev: 64afcdf8e29e - test: mergeb I don't care enough about the pure Python code to fix it, so this patch just updates the tests to manually resolve the conflict. Differential Revision: https://phab.mercurial-scm.org/D6351

File last commit:

r39434:45279028 default
r42446:d5b35d69 default
Show More
tracing.py
44 lines | 1.3 KiB | text/x-python | PythonLexer
# Support code for event tracing in Mercurial. Lives in demandimport
# so it can also be used in demandimport.
#
# Copyright 2018 Google LLC.
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from __future__ import absolute_import
import contextlib
import os
_pipe = None
_checked = False
@contextlib.contextmanager
def log(whencefmt, *whenceargs):
global _pipe, _session, _checked
if _pipe is None:
if _checked:
yield
return
_checked = True
if 'HGCATAPULTSERVERPIPE' not in os.environ:
yield
return
_pipe = open(os.environ['HGCATAPULTSERVERPIPE'], 'w', 1)
_session = os.environ.get('HGCATAPULTSESSION', 'none')
whence = whencefmt % whenceargs
try:
# Both writes to the pipe are wrapped in try/except to ignore
# errors, as we can see mysterious errors in here if the pager
# is active. Presumably other conditions could trigger
# problems too.
try:
_pipe.write('START %s %s\n' % (_session, whence))
except IOError:
pass
yield
finally:
try:
_pipe.write('END %s %s\n' % (_session, whence))
except IOError:
pass