Mercurial > hg
annotate tests/test-issue1802.t @ 15663:9036c7d106bf stable
largefiles: handle merges between normal files and largefiles (issue3084)
The largefiles extension prevents users from adding a normal file
named 'foo' if there is already a largefile with the same name.
However, there was a loop-hole: when merging, it was possible to bring
in a normal file named 'foo' while also having a '.hglf/foo' file.
This patch fixes this by extending the manifest merge to deal with
these kinds of conflicts. If there is a normal file 'foo' in the
working copy, and the other parent brings in a '.hglf/foo' file, then
the user will be prompted to keep the normal file or the largefile.
Likewise for the symmetric case where a normal file is brought in via
the second parent. The prompt looks like this:
$ hg merge
foo has been turned into a largefile
use (l)argefile or keep as (n)ormal file?
After the merge, either the '.hglf/foo' file or the 'foo' file will
have been deleted. This would cause status to return output like:
$ hg status
M foo
R foo
To fix this, the lfiles_repo.status method is changed so that a
removed normal file isn't shown if there is largefile with the same
name, and vice versa for largefiles.
author | Martin Geisler <mg@aragost.com> |
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date | Fri, 09 Dec 2011 17:35:00 +0100 |
parents | cf5f9df6406b |
children | db0340f4b507 |
rev | line source |
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1 Create extension that can disable exec checks: |
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2 |
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3 $ cat > noexec.py <<EOF |
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4 > from mercurial import extensions, util |
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5 > def setflags(orig, f, l, x): |
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6 > pass |
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7 > def checkexec(orig, path): |
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8 > return False |
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9 > def extsetup(ui): |
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10 > extensions.wrapfunction(util, 'setflags', setflags) |
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11 > extensions.wrapfunction(util, 'checkexec', checkexec) |
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12 > EOF |
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13 |
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14 $ hg init unix-repo |
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15 $ cd unix-repo |
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16 $ touch a |
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17 $ hg add a |
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18 $ hg commit -m 'unix: add a' |
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19 $ hg clone . ../win-repo |
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20 updating to branch default |
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21 1 files updated, 0 files merged, 0 files removed, 0 files unresolved |
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22 $ chmod +x a |
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23 $ hg commit -m 'unix: chmod a' |
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24 $ hg manifest -v |
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25 755 * a |
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26 |
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27 $ cd ../win-repo |
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28 |
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29 $ touch b |
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30 $ hg add b |
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31 $ hg commit -m 'win: add b' |
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32 |
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33 $ hg manifest -v |
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34 644 a |
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35 644 b |
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36 |
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37 $ hg pull |
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38 pulling from $TESTTMP/unix-repo |
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39 searching for changes |
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40 adding changesets |
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41 adding manifests |
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42 adding file changes |
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43 added 1 changesets with 0 changes to 0 files (+1 heads) |
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44 (run 'hg heads' to see heads, 'hg merge' to merge) |
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45 |
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46 $ hg manifest -v -r tip |
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47 755 * a |
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48 |
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49 Simulate a Windows merge: |
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50 |
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51 $ hg --config extensions.n=$TESTTMP/noexec.py merge --debug |
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52 searching for copies back to rev 1 |
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53 unmatched files in local: |
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54 b |
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55 resolving manifests |
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56 overwrite None partial False |
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57 ancestor a03b0deabf2b local d6fa54f68ae1+ remote 2d8bcf2dda39 |
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58 a: update permissions -> e |
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59 updating: a 1/1 files (100.00%) |
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60 0 files updated, 0 files merged, 0 files removed, 0 files unresolved |
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61 (branch merge, don't forget to commit) |
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62 |
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63 Simulate a Windows commit: |
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64 |
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65 $ hg --config extensions.n=$TESTTMP/noexec.py commit -m 'win: merge' |
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66 |
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67 $ hg manifest -v |
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68 755 * a |
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69 644 b |