Mercurial > hg
annotate tests/test-update-dest.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> |
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date | Wed, 29 Jan 2020 13:39:50 -0800 |
parents | eb586ed5d8ce |
children | 8d72e29ad1e0 |
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1 Test update.requiredest |
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2 $ cd $TESTTMP |
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3 $ cat >> $HGRCPATH <<EOF |
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4 > [commands] |
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5 > update.requiredest = True |
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6 > EOF |
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7 $ hg init repo |
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8 $ cd repo |
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9 $ echo a >> a |
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10 $ hg commit -qAm aa |
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11 $ hg up |
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12 abort: you must specify a destination |
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13 (for example: hg update ".::") |
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14 [255] |
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15 $ hg up . |
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16 0 files updated, 0 files merged, 0 files removed, 0 files unresolved |
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17 $ HGPLAIN=1 hg up |
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18 0 files updated, 0 files merged, 0 files removed, 0 files unresolved |
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19 $ hg --config commands.update.requiredest=False up |
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20 0 files updated, 0 files merged, 0 files removed, 0 files unresolved |
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21 |
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22 $ cd .. |
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23 |
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24 Check update.requiredest interaction with pull --update |
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25 $ hg clone repo clone |
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26 updating to branch default |
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27 1 files updated, 0 files merged, 0 files removed, 0 files unresolved |
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28 $ cd repo |
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29 $ echo a >> a |
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30 $ hg commit -qAm aa |
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31 $ cd ../clone |
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32 $ hg pull --update |
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33 abort: update destination required by configuration |
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34 (use hg pull followed by hg update DEST) |
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35 [255] |
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36 |
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37 $ cd .. |
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38 |
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39 update.requiredest should silent the "hg update" text after pull |
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40 $ hg init repo1 |
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41 $ cd repo1 |
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42 $ hg pull ../repo |
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43 pulling from ../repo |
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44 requesting all changes |
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45 adding changesets |
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46 adding manifests |
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47 adding file changes |
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48 added 2 changesets with 2 changes to 1 files |
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49 new changesets 8f0162e483d0:048c2cb95949 |