Mercurial > hg
view tests/test-check-execute.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 | ddd65b4f3ae6 |
children | fb6593307e24 |
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#require test-repo execbit $ . "$TESTDIR/helpers-testrepo.sh" $ cd "`dirname "$TESTDIR"`" look for python scripts without the execute bit $ testrepohg files 'set:**.py and not exec() and grep(r"^#!.*?python")' [1] look for python scripts with execute bit but not shebang $ testrepohg files 'set:**.py and exec() and not grep(r"^#!.*?python")' [1] look for shell scripts with execute bit but not shebang $ testrepohg files 'set:**.sh and exec() and not grep(r"^#!.*(ba)?sh")' [1] look for non scripts with no shebang $ testrepohg files 'set:exec() and not **.sh and not **.py and not grep(r"^#!")' [1]