Mercurial > hg
view tests/test-ui-color.py @ 29132:12769703d4ba
dispatch: always load extensions before running shell aliases (issue5230)
Before this patch, we may or may not load extensions for shell aliases
depending on whether the command is abbreviated or not.
Loading extensions may have useful side effects to shell aliases. For example,
the pager extension does not work for shell aliases.
This patch removes the code checking shell aliases before loading extensions
to give the user a more consistent experience. It may hurt performance for
shell aliases a bit without chg but the correctness seems worth it. It will
also make the behavior consistent with chg since chg will always load all
extensions before running commands.
author | Jun Wu <quark@fb.com> |
---|---|
date | Sat, 07 May 2016 14:12:23 +0100 |
parents | 40afa22bee9b |
children | d83ca854fa21 |
line wrap: on
line source
from __future__ import absolute_import, print_function import os from hgext import ( color, ) from mercurial import ( dispatch, ui as uimod, ) # ensure errors aren't buffered testui = color.colorui() testui.pushbuffer() testui.write(('buffered\n')) testui.warn(('warning\n')) testui.write_err('error\n') print(repr(testui.popbuffer())) # test dispatch.dispatch with the same ui object hgrc = open(os.environ["HGRCPATH"], 'w') hgrc.write('[extensions]\n') hgrc.write('color=\n') hgrc.close() ui_ = uimod.ui() ui_.setconfig('ui', 'formatted', 'True') # we're not interested in the output, so write that to devnull ui_.fout = open(os.devnull, 'w') # call some arbitrary command just so we go through # color's wrapped _runcommand twice. def runcmd(): dispatch.dispatch(dispatch.request(['version', '-q'], ui_)) runcmd() print("colored? " + str(issubclass(ui_.__class__, color.colorui))) runcmd() print("colored? " + str(issubclass(ui_.__class__, color.colorui)))