annotate tests/test-update-issue1456.t @ 31454:a5bad127128d

branchmap: handle nullrev in setcachedata 906be86990 recently changed to switch from: self._rbcrevs[rbcrevidx:rbcrevidx + _rbcrecsize] = rec to pack_into(_rbcrecfmt, self._rbcrevs, rbcrevidx, node, branchidx) This causes an exception if rbcrevidx is -1 (i.e. the nullrev). The old code handled this because python handles out of bound sets to arrays gracefully. The new code throws because the self._rbcrevs buffer isn't long enough to write 8 bytes to. Normally it would've been resized by the immediately preceding line, but because the 0 length buffer is greater than the idx (-1) times the size, no resize happens. Setting the branch for the nullrev doesn't make sense anyway, so let's skip it. This was caught by external tests in the Facebook extensions repo, but I've added a test here that catches the issue.
author Durham Goode <durham@fb.com>
date Wed, 15 Mar 2017 15:48:57 -0700
parents 7a9cbb315d84
children 527ce85c2e60
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #require execbit
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2
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3 $ rm -rf a
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4 $ hg init a
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5 $ cd a
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6
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7 $ echo foo > foo
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8 $ hg ci -qAm0
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9 $ echo toremove > toremove
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10 $ echo todelete > todelete
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11 $ chmod +x foo toremove todelete
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12 $ hg ci -qAm1
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13
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14 Test that local removed/deleted, remote removed works with flags
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15 $ hg rm toremove
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16 $ rm todelete
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17 $ hg co -q 0
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18
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19 $ echo dirty > foo
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20 $ hg up -c
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21 abort: uncommitted changes
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22 [255]
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23 $ hg up -q
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24 $ cat foo
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25 dirty
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26 $ hg st -A
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27 M foo
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28 C todelete
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29 C toremove
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30
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31 Validate update of standalone execute bit change:
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32
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33 $ hg up -C 0
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34 1 files updated, 0 files merged, 2 files removed, 0 files unresolved
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35 $ chmod -x foo
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36 $ hg ci -m removeexec
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37 nothing changed
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38 [1]
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39 $ hg up -C 0
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40 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
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41 $ hg up
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42 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
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43 $ hg st
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44
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45 $ cd ..