Mercurial > hg
annotate tests/test-context-metadata.t @ 39859:32d3ed3023bb
upgrade: use rawsize() instead of revlog index
The revlog index is a very low-level data structure and it shouldn't
be exposed to the storage interface - at least not in its current
form.
upgrade.py is the only consumer of the index attribute on file storage
in the repository.
This commit rewrites that final consumer to use rawsize() instead of
going through the index. This is actually the more proper API to use,
as rawsize() will accurately report the size of revisions which have
a negative size in the index.
Differential Revision: https://phab.mercurial-scm.org/D4719
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Mon, 24 Sep 2018 09:38:27 -0700 |
parents | 8327fd79adf8 |
children | b8db53f786f0 |
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1 Tests about metadataonlyctx |
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2 |
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3 $ hg init |
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4 $ echo A > A |
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5 $ hg commit -A A -m 'Add A' |
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6 $ echo B > B |
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7 $ hg commit -A B -m 'Add B' |
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8 $ hg rm A |
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9 $ echo C > C |
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10 $ echo B2 > B |
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11 $ hg add C -q |
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12 $ hg commit -m 'Remove A' |
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13 |
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14 $ cat > metaedit.py <<EOF |
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15 > from __future__ import absolute_import |
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16 > from mercurial import context, pycompat, registrar |
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17 > cmdtable = {} |
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18 > command = registrar.command(cmdtable) |
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19 > @command(b'metaedit') |
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20 > def metaedit(ui, repo, arg): |
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21 > # Modify commit message to "FOO" |
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22 > with repo.wlock(), repo.lock(), repo.transaction(b'metaedit'): |
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23 > old = repo[b'.'] |
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24 > kwargs = dict(s.split(b'=', 1) for s in arg.split(b';')) |
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25 > if 'parents' in kwargs: |
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26 > kwargs[b'parents'] = map(int, kwargs[b'parents'].split(b',')) |
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27 > new = context.metadataonlyctx(repo, old, |
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28 > **pycompat.strkwargs(kwargs)) |
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29 > new.commit() |
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30 > EOF |
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31 $ hg --config extensions.metaedit=$TESTTMP/metaedit.py metaedit 'text=Changed' |
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32 $ hg log -r tip |
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33 changeset: 3:ad83e9e00ec9 |
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34 tag: tip |
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35 parent: 1:3afb7afe6632 |
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36 user: test |
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37 date: Thu Jan 01 00:00:00 1970 +0000 |
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38 summary: Changed |
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39 |
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40 $ hg --config extensions.metaedit=$TESTTMP/metaedit.py metaedit 'parents=0' 2>&1 | egrep '^RuntimeError' |
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41 RuntimeError: can't reuse the manifest: its p1 doesn't match the new ctx p1 |
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42 |
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43 $ hg --config extensions.metaedit=$TESTTMP/metaedit.py metaedit 'user=foo <foo@example.com>' |
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44 $ hg log -r tip |
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45 changeset: 4:1f86eaeca92b |
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46 tag: tip |
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47 parent: 1:3afb7afe6632 |
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48 user: foo <foo@example.com> |
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49 date: Thu Jan 01 00:00:00 1970 +0000 |
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50 summary: Remove A |
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51 |