Mercurial > hg
annotate tests/autodiff.py @ 36360:c25290b98190
perfbranchmap: allow to select the filter to benchmark
Running the branchmap computation on all filter levels can be expensive.
Narrowing the run to some specific filters can speed up benchmarking time when
working only on a subset of filter levels.
author | Boris Feld <boris.feld@octobus.net> |
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date | Wed, 21 Feb 2018 11:43:12 +0100 |
parents | 154754d1f137 |
children | 7c0f40f4f7bf |
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1 # Extension dedicated to test patch.diff() upgrade modes |
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2 |
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3 from __future__ import absolute_import |
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4 |
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5 from mercurial import ( |
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6 error, |
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7 patch, |
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8 registrar, |
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9 scmutil, |
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10 ) |
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11 |
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12 cmdtable = {} |
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13 command = registrar.command(cmdtable) |
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14 |
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15 @command(b'autodiff', |
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16 [(b'', b'git', b'', b'git upgrade mode (yes/no/auto/warn/abort)')], |
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17 b'[OPTION]... [FILE]...') |
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18 def autodiff(ui, repo, *pats, **opts): |
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19 diffopts = patch.difffeatureopts(ui, opts) |
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20 git = opts.get(b'git', b'no') |
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21 brokenfiles = set() |
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22 losedatafn = None |
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23 if git in (b'yes', b'no'): |
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24 diffopts.git = git == b'yes' |
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25 diffopts.upgrade = False |
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26 elif git == b'auto': |
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27 diffopts.git = False |
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28 diffopts.upgrade = True |
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29 elif git == b'warn': |
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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 brokenfiles.add(fn) |
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34 return True |
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35 elif git == b'abort': |
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36 diffopts.git = False |
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37 diffopts.upgrade = True |
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38 def losedatafn(fn=None, **kwargs): |
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39 raise error.Abort(b'losing data for %s' % fn) |
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40 else: |
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41 raise error.Abort(b'--git must be yes, no or auto') |
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42 |
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43 node1, node2 = scmutil.revpair(repo, []) |
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44 m = scmutil.match(repo[node2], pats, opts) |
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45 it = patch.diff(repo, node1, node2, match=m, opts=diffopts, |
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46 losedatafn=losedatafn) |
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47 for chunk in it: |
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48 ui.write(chunk) |
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49 for fn in sorted(brokenfiles): |
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50 ui.write((b'data lost for: %s\n' % fn)) |