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annotate tests/test-storage.py @ 39883:3e896b51aa5d

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storageutil: move metadata parsing and packing from revlog (API) Parsing and writing of revision text metadata is likely identical across storage backends. Let's move the code out of revlog so we don't need to import the revlog module in order to use it. Differential Revision: https://phab.mercurial-scm.org/D4754
author Gregory Szorc <gregory.szorc@gmail.com>
date Mon, 24 Sep 2018 14:31:31 -0700
parents ae531f5e583c
children a3a9b93bff80
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1 # This test verifies the conformance of various classes to various
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2 # storage interfaces.
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3 from __future__ import absolute_import
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4
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5 import silenttestrunner
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6
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7 from mercurial import (
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8 filelog,
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9 transaction,
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10 ui as uimod,
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11 vfs as vfsmod,
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12 )
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13
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14 from mercurial.testing import (
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15 storage as storagetesting,
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16 )
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17
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18 STATE = {
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19 'lastindex': 0,
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20 'ui': uimod.ui(),
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21 'vfs': vfsmod.vfs(b'.', realpath=True),
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22 }
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23
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24 def makefilefn(self):
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25 """Factory for filelog instances."""
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26 fl = filelog.filelog(STATE['vfs'], 'filelog-%d' % STATE['lastindex'])
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27 STATE['lastindex'] += 1
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28 return fl
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29
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30 def maketransaction(self):
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31 vfsmap = {'plain': STATE['vfs']}
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32
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33 return transaction.transaction(STATE['ui'].warn, STATE['vfs'], vfsmap,
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34 'journal', 'undo')
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35
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36 # Assigning module-level attributes that inherit from unittest.TestCase
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37 # is all that is needed to register tests.
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38 filelogindextests = storagetesting.makeifileindextests(makefilefn,
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39 maketransaction)
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40 filelogdatatests = storagetesting.makeifiledatatests(makefilefn,
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41 maketransaction)
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42 filelogmutationtests = storagetesting.makeifilemutationtests(makefilefn,
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43 maketransaction)
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44
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45 if __name__ == '__main__':
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46 silenttestrunner.main(__name__)