tests/test-ui-color.py
author Pierre-Yves David <pierre-yves.david@octobus.net>
Mon, 03 May 2021 12:19:05 +0200
changeset 47149 1352cc14cce2
parent 43080 86e4daa2d54c
child 48966 6000f5b25c9b
permissions -rw-r--r--
revlog: explicitely pass the "indexfile" parameter Most of this was already done when introducing the `target` parameter, but some remained. Having "indexfile" passed explicitely will help us to change the way we address a revlog later in the stack. With the introduction of more generic `docket`, the entry point will not necessarly be `xxx.i` file, and the actual index files will have a variable name. Differential Revision: https://phab.mercurial-scm.org/D10561

from __future__ import absolute_import, print_function

import os
from mercurial import (
    dispatch,
    ui as uimod,
)
from mercurial.utils import stringutil

# ensure errors aren't buffered
testui = uimod.ui()
testui.pushbuffer()
testui.writenoi18n(b'buffered\n')
testui.warnnoi18n(b'warning\n')
testui.write_err(b'error\n')
print(stringutil.pprint(testui.popbuffer(), bprefix=True).decode('ascii'))

# test dispatch.dispatch with the same ui object
hgrc = open(os.environ["HGRCPATH"], 'wb')
hgrc.write(b'[extensions]\n')
hgrc.write(b'color=\n')
hgrc.close()

ui_ = uimod.ui.load()
ui_.setconfig(b'ui', b'formatted', b'True')

# we're not interested in the output, so write that to devnull
ui_.fout = open(os.devnull, 'wb')

# call some arbitrary command just so we go through
# color's wrapped _runcommand twice.
def runcmd():
    dispatch.dispatch(dispatch.request([b'version', b'-q'], ui_))


runcmd()
print("colored? %s" % (ui_._colormode is not None))
runcmd()
print("colored? %s" % (ui_._colormode is not None))