annotate tests/test-config-env.py @ 31741:728d37353e1e

run-tests: auto-replace 'TXNID' output Hooks related to the transaction are aware of the transaction id. By definition this txn-id is unique and different for each transaction. As a result it can never be predicted in test and always needs matching. As a result, touching any like with this data is annoying. We solve the problem once and for all by installing an automatic replacement. In test, this will now show as: TXNID=TXN:$ID$
author Pierre-Yves David <pierre-yves.david@ens-lyon.org>
date Thu, 30 Mar 2017 17:29:03 +0200
parents d83e51654c8a
children 08fbc97d1364
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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 )
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12
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13 testtmp = encoding.environ['TESTTMP']
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14
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15 # prepare hgrc files
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16 def join(name):
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17 return os.path.join(testtmp, name)
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18
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19 with open(join('sysrc'), 'w') as f:
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20 f.write('[ui]\neditor=e0\n[pager]\npager=p0\n')
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21
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22 with open(join('userrc'), 'w') as f:
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23 f.write('[ui]\neditor=e1')
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24
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25 # replace rcpath functions so they point to the files above
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26 def systemrcpath():
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27 return [join('sysrc')]
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28
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29 def userrcpath():
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30 return [join('userrc')]
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31
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32 rcutil.systemrcpath = systemrcpath
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33 rcutil.userrcpath = userrcpath
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34 os.path.isdir = lambda x: False # hack: do not load default.d/*.rc
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35
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36 # utility to print configs
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37 def printconfigs(env):
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38 encoding.environ = env
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39 rcutil._rccomponents = None # reset cache
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40 ui = uimod.ui.load()
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41 for section, name, value in ui.walkconfig():
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42 source = ui.configsource(section, name)
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43 print('%s.%s=%s # %s' % (section, name, value, source))
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44 print('')
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45
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46 # environment variable overrides
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47 printconfigs({})
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48 printconfigs({'EDITOR': 'e2', 'PAGER': 'p2'})