Mercurial > hg
annotate tests/test-pull-pull-corruption.t @ 31971:73e9328e5307
obsolescence: add test case D-3 for obsolescence markers exchange
About 3 years ago, in August 2014, the logic to select what markers to select on
push was ported from the evolve extension to Mercurial core. However, for some
unclear reasons, the tests for that logic were not ported alongside.
I realised it a couple of weeks ago while working on another push related issue.
I've made a clean up pass on the tests and they are now ready to integrate the
core test suite. This series of changesets do not change any logic. I just adds
test for logic that has been around for about 10 versions of Mercurial.
They are a patch for each test case. It makes it easier to review and postpone
one with documentation issues without rejecting the wholes series.
This patch introduce case D3: missing prune target (prune not in "pushed set")
Each test case comes it in own test file. It help parallelism and does not
introduce a significant overhead from having a single unified giant test file.
Here are timing to support this claim.
# Multiple test files version:
# run-tests.py --local -j 1 test-exchange-*.t
53.40s user 6.82s system 85% cpu 1:10.76 total
52.79s user 6.97s system 85% cpu 1:09.97 total
52.94s user 6.82s system 85% cpu 1:09.69 total
# Single test file version:
# run-tests.py --local -j 1 test-exchange-obsmarkers.t
52.97s user 6.85s system 85% cpu 1:10.10 total
52.64s user 6.79s system 85% cpu 1:09.63 total
53.70s user 7.00s system 85% cpu 1:11.17 total
author | Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
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date | Mon, 10 Apr 2017 16:54:43 +0200 |
parents | f2719b387380 |
children | eb586ed5d8ce |
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1 Corrupt an hg repo with two pulls. |
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2 create one repo with a long history |
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3 |
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4 $ hg init source1 |
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5 $ cd source1 |
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6 $ touch foo |
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7 $ hg add foo |
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8 $ for i in 1 2 3 4 5 6 7 8 9 10; do |
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9 > echo $i >> foo |
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10 > hg ci -m $i |
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11 > done |
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12 $ cd .. |
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13 |
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14 create one repo with a shorter history |
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15 |
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16 $ hg clone -r 0 source1 source2 |
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17 adding changesets |
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18 adding manifests |
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19 adding file changes |
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20 added 1 changesets with 1 changes to 1 files |
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21 updating to branch default |
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22 1 files updated, 0 files merged, 0 files removed, 0 files unresolved |
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23 $ cd source2 |
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24 $ echo a >> foo |
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25 $ hg ci -m a |
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26 $ cd .. |
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27 |
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28 create a third repo to pull both other repos into it |
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29 |
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30 $ hg init corrupted |
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31 $ cd corrupted |
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32 |
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33 use a hook to make the second pull start while the first one is still running |
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34 |
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35 $ echo '[hooks]' >> .hg/hgrc |
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36 $ echo 'prechangegroup = sleep 5' >> .hg/hgrc |
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37 |
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38 start a pull... |
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39 |
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40 $ hg pull ../source1 > pull.out 2>&1 & |
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41 |
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42 ... and start another pull before the first one has finished |
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43 |
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44 $ sleep 1 |
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45 $ hg pull ../source2 2>/dev/null |
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46 pulling from ../source2 |
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47 searching for changes |
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48 adding changesets |
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49 adding manifests |
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50 adding file changes |
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51 added 1 changesets with 1 changes to 1 files (+1 heads) |
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52 (run 'hg heads' to see heads, 'hg merge' to merge) |
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53 $ cat pull.out |
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54 pulling from ../source1 |
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55 requesting all changes |
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56 adding changesets |
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57 adding manifests |
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58 adding file changes |
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59 added 10 changesets with 10 changes to 1 files |
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60 (run 'hg update' to get a working copy) |
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61 |
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62 see the result |
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63 |
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64 $ wait |
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65 $ hg verify |
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66 checking changesets |
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67 checking manifests |
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68 crosschecking files in changesets and manifests |
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69 checking files |
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70 1 files, 11 changesets, 11 total revisions |
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71 |
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72 $ cd .. |