Mercurial > hg
annotate tests/test-hg-parseurl.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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children | 4452cb788404 |
rev | line source |
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1 from __future__ import absolute_import, print_function |
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3 import unittest |
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4 |
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5 from mercurial import hg |
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6 |
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7 |
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8 class ParseRequestTests(unittest.TestCase): |
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9 def testparse(self): |
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10 |
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11 self.assertEqual( |
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12 hg.parseurl(b'http://example.com/no/anchor'), |
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13 (b'http://example.com/no/anchor', (None, [])), |
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14 ) |
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15 self.assertEqual( |
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16 hg.parseurl(b'http://example.com/an/anchor#foo'), |
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17 (b'http://example.com/an/anchor', (b'foo', [])), |
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18 ) |
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19 self.assertEqual( |
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20 hg.parseurl(b'http://example.com/no/anchor/branches', [b'foo']), |
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21 (b'http://example.com/no/anchor/branches', (None, [b'foo'])), |
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22 ) |
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23 self.assertEqual( |
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24 hg.parseurl(b'http://example.com/an/anchor/branches#bar', [b'foo']), |
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25 (b'http://example.com/an/anchor/branches', (b'bar', [b'foo'])), |
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26 ) |
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27 self.assertEqual( |
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28 hg.parseurl( |
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29 b'http://example.com/an/anchor/branches-None#foo', None |
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30 ), |
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31 (b'http://example.com/an/anchor/branches-None', (b'foo', [])), |
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32 ) |
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33 self.assertEqual( |
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34 hg.parseurl(b'http://example.com/'), |
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35 (b'http://example.com/', (None, [])), |
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36 ) |
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37 self.assertEqual( |
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38 hg.parseurl(b'http://example.com'), |
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39 (b'http://example.com/', (None, [])), |
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40 ) |
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41 self.assertEqual( |
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42 hg.parseurl(b'http://example.com#foo'), |
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44 ) |
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45 |
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46 |
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47 if __name__ == '__main__': |
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48 import silenttestrunner |
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49 |
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50 silenttestrunner.main(__name__) |