Mercurial > hg
view tests/test-i18n.t @ 44261:04a3ae7aba14
chg: force-set LC_CTYPE on server start to actual value from the environment
Python 3.7+ will "coerce" the LC_CTYPE variable in many instances, and this can
cause issues with chg being able to start up. D7550 attempted to fix this, but a
combination of a misreading of the way that python3.7 does the coercion and an
untested state (LC_CTYPE being set to an invalid value) meant that this was
still not quite working.
This change will cause differences between chg and hg: hg will have the LC_CTYPE
environment variable coerced, while chg will not. This is unlikely to cause any
detectable behavior differences in what Mercurial itself outputs, but it does
have two known effects:
- When using hg, the coerced LC_CTYPE will be passed to subprocesses, even
non-python ones. Using chg will remove the coercion, and this will not
happen. This is arguably more correct behavior on chg's part.
- On macOS, if you set your region to Brazil but your language to English,
this isn't representable in locale strings, so macOS sets LC_CTYPE=UTF-8. If
this value is passed along when ssh'ing to a non-macOS machine, some
functions (such as locale.setlocale()) may raise an exception due to an
unsupported locale setting. This is most easily encountered when doing an
interactive commit/split/etc. when using ui.interface=curses.
Differential Revision: https://phab.mercurial-scm.org/D8039
author | Kyle Lippincott <spectral@google.com> |
---|---|
date | Wed, 29 Jan 2020 13:39:50 -0800 |
parents | 5abc47d4ca6b |
children | 95c4cca641f6 |
line wrap: on
line source
(Translations are optional) #if gettext no-outer-repo Test that translations are compiled and installed correctly. Default encoding in tests is "ascii" and the translation is encoded using the "replace" error handler: $ LANGUAGE=pt_BR hg tip abortado: n?o foi encontrado um reposit?rio em '$TESTTMP' (.hg n?o encontrado)! [255] Using a more accommodating encoding: $ HGENCODING=UTF-8 LANGUAGE=pt_BR hg tip abortado: n\xc3\xa3o foi encontrado um reposit\xc3\xb3rio em '$TESTTMP' (.hg n\xc3\xa3o encontrado)! (esc) [255] Different encoding: $ HGENCODING=Latin-1 LANGUAGE=pt_BR hg tip abortado: n\xe3o foi encontrado um reposit\xf3rio em '$TESTTMP' (.hg n\xe3o encontrado)! (esc) [255] #endif #if gettext Test keyword search in translated help text: $ HGENCODING=UTF-8 LANGUAGE=de hg help -k Aktualisiert Themen: subrepos Unterarchive Befehle: pull Ruft \xc3\x84nderungen von der angegebenen Quelle ab (esc) update Aktualisiert das Arbeitsverzeichnis (oder wechselt die Version) #endif Check Mercurial specific translation problems in each *.po files, and tool itself by doctest $ cd "$TESTDIR"/../i18n $ "$PYTHON" check-translation.py *.po $ "$PYTHON" check-translation.py --doctest $ cd $TESTTMP #if gettext Check i18n cache isn't reused after encoding change: $ cat > $TESTTMP/encodingchange.py << EOF > from mercurial.i18n import _ > from mercurial import encoding, registrar > cmdtable = {} > command = registrar.command(cmdtable) > @command(b'encodingchange', norepo=True) > def encodingchange(ui): > for encode in (b'ascii', b'UTF-8', b'ascii', b'UTF-8'): > encoding.encoding = encode > ui.write(b'%s\n' % _(b'(EXPERIMENTAL)')) > EOF $ LANGUAGE=ja hg --config extensions.encodingchange=$TESTTMP/encodingchange.py encodingchange (?????) (\xe5\xae\x9f\xe9\xa8\x93\xe7\x9a\x84\xe5\xae\x9f\xe8\xa3\x85) (esc) (?????) (\xe5\xae\x9f\xe9\xa8\x93\xe7\x9a\x84\xe5\xae\x9f\xe8\xa3\x85) (esc) #endif