Mercurial > hg
annotate tests/test-push-checkheads-superceed-A2.t @ 33590:52f82e7d6a7e stable
rebase: move bookmark to destination for commits becoming empty (issue5627)
When rebasing a changeset X and that changeset becomes empty, we should move
the bookmark on X to rebase destination.
This is a regression caused by the scmutil.cleanupnodes refactoring for
rebase.
The `adjustdest` function calculates the destination of bookmark movement.
It was back-ported from https://phab.mercurial-scm.org/D21. It might be
slightly more powerful than the minimal requirement to solve this issue.
For example, it's impossible for a merge changeset to become empty while any
of its ancestors does not become empty, but the code could handle that case.
Since the code is reasonably short and clean, and helps the upcoming D21
series, I'd like to check-in `adjustdest` now.
Thanks Martin von Zweigbergk for spotting corner cases (-k and descendant
with bookmarks) in this area!
author | Jun Wu <quark@fb.com> |
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date | Mon, 24 Jul 2017 23:52:56 -0700 |
parents | b11e8c67fb0f |
children | eb586ed5d8ce |
rev | line source |
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1 ==================================== |
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2 Testing head checking code: Case A-2 |
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3 ==================================== |
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4 |
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5 Mercurial checks for the introduction of new heads on push. Evolution comes |
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6 into play to detect if existing branches on the server are being replaced by |
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7 some of the new one we push. |
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8 |
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9 This case is part of a series of tests checking this behavior. |
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10 |
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11 Category A: simple case involving a branch being superceeded by another. |
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12 TestCase 2: multi-changeset branch |
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13 |
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14 .. old-state: |
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15 .. |
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16 .. * 1 branch with 2 changesets |
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17 .. |
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18 .. new-state: |
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19 .. |
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20 .. * another 2-changeset branch succeeding the old one |
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21 .. |
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22 .. expected-result: |
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23 .. |
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24 .. * push allowed |
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25 .. |
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26 .. graph-summary: |
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27 .. |
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28 .. B ø⇠◔ B' |
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29 .. | | |
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30 .. A ø⇠◔ A' |
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31 .. |/ |
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32 .. ● |
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33 |
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34 $ . $TESTDIR/testlib/push-checkheads-util.sh |
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35 |
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36 Test setup |
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37 ---------- |
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38 |
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39 $ mkdir A2 |
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40 $ cd A2 |
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41 $ setuprepos |
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42 creating basic server and client repo |
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43 updating to branch default |
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44 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
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45 $ cd server |
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46 $ mkcommit B0 |
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47 $ cd ../client |
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48 $ hg pull |
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49 pulling from $TESTTMP/A2/server (glob) |
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50 searching for changes |
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51 adding changesets |
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52 adding manifests |
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53 adding file changes |
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54 added 1 changesets with 1 changes to 1 files |
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55 (run 'hg update' to get a working copy) |
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56 $ hg up 0 |
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57 0 files updated, 0 files merged, 1 files removed, 0 files unresolved |
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58 $ mkcommit A1 |
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59 created new head |
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60 $ mkcommit B1 |
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61 $ hg debugobsolete `getid "desc(A0)" ` `getid "desc(A1)"` |
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62 obsoleted 1 changesets |
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63 $ hg debugobsolete `getid "desc(B0)" ` `getid "desc(B1)"` |
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64 obsoleted 1 changesets |
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65 $ hg log -G --hidden |
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66 @ 262c8c798096 (draft): B1 |
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67 | |
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68 o f6082bc4ffef (draft): A1 |
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69 | |
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70 | x d73caddc5533 (draft): B0 |
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71 | | |
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72 | x 8aaa48160adc (draft): A0 |
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73 |/ |
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74 o 1e4be0697311 (public): root |
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75 |
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76 |
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77 Actual testing |
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78 -------------- |
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79 |
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80 $ hg push |
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81 pushing to $TESTTMP/A2/server (glob) |
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82 searching for changes |
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83 adding changesets |
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84 adding manifests |
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85 adding file changes |
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86 added 2 changesets with 2 changes to 2 files (+1 heads) |
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87 2 new obsolescence markers |
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88 obsoleted 2 changesets |
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89 |
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90 $ cd ../.. |