Mercurial > hg
annotate tests/test-clone-pull-corruption.t @ 23444:88629daa727b
merge: demonstrate that directory renames can lose local file content
When a directory has been renamed on the local branch and a file has
been added in the old location on a remote branch, we move that new
file to the new location. Unfortunately, if there is already a file
there, we overwrite it with the contents from the remote branch. For
untracked local files, we should probably abort, and for tracked local
files, we should merge the contents. To start with, let's add a test
to demonstrate the breakage. Also note that while files merged in from
a remote branch are normally (and unintuitively) reported as modified,
these files are reported as added.
author | Martin von Zweigbergk <martinvonz@google.com> |
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date | Tue, 02 Dec 2014 13:28:07 -0800 |
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children | b2c1ff96c1e1 |
rev | line source |
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1 Corrupt an hg repo with a pull started during an aborted commit |
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2 Create two repos, so that one of them can pull from the other one. |
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3 |
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4 $ hg init source |
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5 $ cd source |
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6 $ touch foo |
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7 $ hg add foo |
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8 $ hg ci -m 'add foo' |
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9 $ hg clone . ../corrupted |
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10 updating to branch default |
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11 1 files updated, 0 files merged, 0 files removed, 0 files unresolved |
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12 $ echo >> foo |
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13 $ hg ci -m 'change foo' |
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14 |
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15 Add a hook to wait 5 seconds and then abort the commit |
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16 |
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17 $ cd ../corrupted |
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18 $ echo "[hooks]" >> .hg/hgrc |
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19 $ echo "pretxncommit = sh -c 'sleep 5; exit 1'" >> .hg/hgrc |
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20 |
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21 start a commit... |
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23 $ touch bar |
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24 $ hg add bar |
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25 $ hg ci -m 'add bar' & |
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26 |
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27 ... and start a pull while the commit is still running |
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29 $ sleep 1 |
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30 $ hg pull ../source 2>/dev/null |
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31 pulling from ../source |
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32 transaction abort! |
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33 rollback completed |
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34 abort: pretxncommit hook exited with status 1 |
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35 searching for changes |
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36 adding changesets |
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37 adding manifests |
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38 adding file changes |
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39 added 1 changesets with 1 changes to 1 files |
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40 (run 'hg update' to get a working copy) |
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41 |
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42 see what happened |
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44 $ wait |
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45 $ hg verify |
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46 checking changesets |
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47 checking manifests |
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48 crosschecking files in changesets and manifests |
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49 checking files |
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50 1 files, 2 changesets, 2 total revisions |
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51 |
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52 $ cd .. |