Mercurial > hg
view tests/test-narrow-sparse.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 | b05eb98a6b67 |
children | 84a93fa7ecfd |
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Testing interaction of sparse and narrow when both are enabled on the client side and we do a non-ellipsis clone #testcases tree flat $ . "$TESTDIR/narrow-library.sh" $ cat << EOF >> $HGRCPATH > [extensions] > sparse = > EOF #if tree $ cat << EOF >> $HGRCPATH > [experimental] > treemanifest = 1 > EOF #endif $ hg init master $ cd master $ mkdir inside $ echo 'inside' > inside/f $ hg add inside/f $ hg commit -m 'add inside' $ mkdir widest $ echo 'widest' > widest/f $ hg add widest/f $ hg commit -m 'add widest' $ mkdir outside $ echo 'outside' > outside/f $ hg add outside/f $ hg commit -m 'add outside' $ cd .. narrow clone the inside file $ hg clone --narrow ssh://user@dummy/master narrow --include inside/f requesting all changes adding changesets adding manifests adding file changes added 3 changesets with 1 changes to 1 files new changesets *:* (glob) updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd narrow $ hg tracked I path:inside/f $ hg files inside/f XXX: we should have a flag in `hg debugsparse` to list the sparse profile $ test -f .hg/sparse [1] $ cat .hg/requires dotencode fncache generaldelta narrowhg-experimental revlogv1 sparserevlog store treemanifest (tree !) $ hg debugrebuilddirstate