Mercurial > hg
annotate tests/test-minifileset.py @ 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 |
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1 from __future__ import absolute_import |
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2 from __future__ import print_function |
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3 |
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4 from mercurial import minifileset |
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5 |
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7 def check(text, truecases, falsecases): |
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8 f = minifileset.compile(text) |
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9 for args in truecases: |
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10 if not f(*args): |
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11 print('unexpected: %r should include %r' % (text, args)) |
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12 for args in falsecases: |
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13 if f(*args): |
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14 print('unexpected: %r should exclude %r' % (text, args)) |
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17 check(b'all()', [(b'a.php', 123), (b'b.txt', 0)], []) |
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18 check(b'none()', [], [(b'a.php', 123), (b'b.txt', 0)]) |
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19 check(b'!!!!((!(!!all())))', [], [(b'a.php', 123), (b'b.txt', 0)]) |
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20 |
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21 check( |
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22 b'"path:a" & (**.b | **.c)', [(b'a/b.b', 0), (b'a/c.c', 0)], [(b'b/c.c', 0)] |
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23 ) |
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24 check( |
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25 b'(path:a & **.b) | **.c', [(b'a/b.b', 0), (b'a/c.c', 0), (b'b/c.c', 0)], [] |
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26 ) |
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28 check( |
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29 b'**.bin - size("<20B")', [(b'b.bin', 21)], [(b'a.bin', 11), (b'b.txt', 21)] |
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30 ) |
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32 check( |
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33 b'!!**.bin or size(">20B") + "path:bin" or !size(">10")', |
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34 [(b'a.bin', 11), (b'b.txt', 21), (b'bin/abc', 11)], |
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35 [(b'a.notbin', 11), (b'b.txt', 11), (b'bin2/abc', 11)], |
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36 ) |
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37 |
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38 check( |
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39 b'(**.php and size(">10KB")) | **.zip | ("path:bin" & !"path:bin/README") ' |
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40 b' | size(">1M")', |
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41 [(b'a.php', 15000), (b'a.zip', 0), (b'bin/a', 0), (b'bin/README', 1e7)], |
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42 [(b'a.php', 5000), (b'b.zip2', 0), (b't/bin/a', 0), (b'bin/README', 1)], |
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43 ) |