Mercurial > hg
annotate tests/test-config-env.py @ 37132:a54113fcc8c9
lfs: move the 'supportedoutgoingversions' handling to changegroup.py
This handling already exists here for the narrow extension. We still need to
either figure out how to enable changegroup v3 without the extension, or figure
out how to let the server detect that the client doesn't have it loaded, and
emit a user friendly error[1]. I can't tell if D1944 is the appropriate vehicle
for the latter.
[1] https://www.mercurial-scm.org/pipermail/mercurial-devel/2018-January/109550.html
author | Matt Harbison <matt_harbison@yahoo.com> |
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date | Mon, 26 Mar 2018 23:02:50 -0400 |
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1 # Test the config layer generated by environment variables |
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2 |
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3 from __future__ import absolute_import, print_function |
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4 |
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5 import os |
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6 |
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7 from mercurial import ( |
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8 encoding, |
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9 rcutil, |
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10 ui as uimod, |
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11 util, |
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12 ) |
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13 |
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14 from mercurial.utils import ( |
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15 procutil, |
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16 ) |
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17 |
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18 testtmp = encoding.environ[b'TESTTMP'] |
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19 |
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20 # prepare hgrc files |
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21 def join(name): |
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22 return os.path.join(testtmp, name) |
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23 |
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24 with open(join(b'sysrc'), 'wb') as f: |
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25 f.write(b'[ui]\neditor=e0\n[pager]\npager=p0\n') |
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26 |
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27 with open(join(b'userrc'), 'wb') as f: |
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28 f.write(b'[ui]\neditor=e1') |
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29 |
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30 # replace rcpath functions so they point to the files above |
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31 def systemrcpath(): |
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32 return [join(b'sysrc')] |
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33 |
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34 def userrcpath(): |
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35 return [join(b'userrc')] |
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36 |
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37 rcutil.systemrcpath = systemrcpath |
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38 rcutil.userrcpath = userrcpath |
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39 os.path.isdir = lambda x: False # hack: do not load default.d/*.rc |
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40 |
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41 # utility to print configs |
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42 def printconfigs(env): |
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43 encoding.environ = env |
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44 rcutil._rccomponents = None # reset cache |
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45 ui = uimod.ui.load() |
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46 for section, name, value in ui.walkconfig(): |
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47 source = ui.configsource(section, name) |
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48 procutil.stdout.write(b'%s.%s=%s # %s\n' |
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49 % (section, name, value, util.pconvert(source))) |
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50 procutil.stdout.write(b'\n') |
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51 |
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52 # environment variable overrides |
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53 printconfigs({}) |
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54 printconfigs({b'EDITOR': b'e2', b'PAGER': b'p2'}) |