view tests/test-ui-color.py @ 28925:ee56a86e2782

crecord: drop the extra confirmation screen

The commit confirmation is not very useful -- it gives no way to view what you
have selected, so you're blindly choosing whether to proceed or not, and it adds
a lot of unnecessary friction to committing. In addition, we now have a working
'review' choice for those who really want to review the final change.

Ryan McElroy initially submitted a config option to make this optional, but we
never saw a V2. However as the freeze is near and curses have never been
officially out of the door, I think it is worth skipping the config and trying
getting it right for this release.

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)))