Mercurial > hg
annotate tests/autodiff.py @ 24353:3f6bf9f29e7b
bookmarks: prevent divergent bookmark from being updated unexpectedly
Before this patch, "@99" suffixed bookmark may be updated unexpectedly
by the bookmark value on the remote side at "hg pull", if all of "@1"
to "@99" suffixed bookmarks exist in the local repository, because
variable "n" still refers "@99" suffixed bookmark after the loop to
examine "@num" suffixes, even though it already exists in the local
repository.
This patch prevents divergent bookmark from being updated
unexpectedly, and shows warning message in such situation.
This patch uses original python script "seq.py" instead of "seq"
command to create sequence numbers in the test, because "seq" command
may not be available: it isn't defined in recent POSIX specification
(POSIX.1-2001 2013 Edition or XPG7)
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
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date | Tue, 17 Mar 2015 18:20:24 +0900 |
parents | f78192115229 |
children | 56b2bcea2529 |
rev | line source |
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1 # Extension dedicated to test patch.diff() upgrade modes |
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2 # |
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3 # |
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4 from mercurial import cmdutil, scmutil, patch, util |
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5 |
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6 cmdtable = {} |
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7 command = cmdutil.command(cmdtable) |
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8 |
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9 @command('autodiff', |
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10 [('', 'git', '', 'git upgrade mode (yes/no/auto/warn/abort)')], |
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11 '[OPTION]... [FILE]...') |
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12 def autodiff(ui, repo, *pats, **opts): |
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13 diffopts = patch.difffeatureopts(ui, opts) |
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14 git = opts.get('git', 'no') |
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15 brokenfiles = set() |
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16 losedatafn = None |
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17 if git in ('yes', 'no'): |
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18 diffopts.git = git == 'yes' |
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19 diffopts.upgrade = False |
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20 elif git == 'auto': |
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21 diffopts.git = False |
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22 diffopts.upgrade = True |
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23 elif git == 'warn': |
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24 diffopts.git = False |
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25 diffopts.upgrade = True |
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26 def losedatafn(fn=None, **kwargs): |
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27 brokenfiles.add(fn) |
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28 return True |
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29 elif git == 'abort': |
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30 diffopts.git = False |
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31 diffopts.upgrade = True |
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32 def losedatafn(fn=None, **kwargs): |
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33 raise util.Abort('losing data for %s' % fn) |
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34 else: |
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35 raise util.Abort('--git must be yes, no or auto') |
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36 |
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37 node1, node2 = scmutil.revpair(repo, []) |
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38 m = scmutil.match(repo[node2], pats, opts) |
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39 it = patch.diff(repo, node1, node2, match=m, opts=diffopts, |
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40 losedatafn=losedatafn) |
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41 for chunk in it: |
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42 ui.write(chunk) |
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43 for fn in sorted(brokenfiles): |
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44 ui.write(('data lost for: %s\n' % fn)) |