Mercurial > hg
annotate tests/test-push-checkheads-partial-C2.t @ 35709:1a09dad8b85a
evolution: report new unstable changesets
This adds a transaction summary callback that reports the number of
new orphan, content-divergent and phase-divergent changesets.
The code for reporting it is based on the code from the evolve
extension, but simplified a bit. It simply counts the numbers for each
kind of instability before and after the transaction. That's obviously
not very efficient, but it's easy to reason about, so I'm doing this
as a first step that can make us quite confident about the test case
changes. We can optimize it later and make sure that the tests are not
affected. The code has been used in the evolve extension for a long
time and has apparently been sufficiently fast, so it doesn't seem
like a pressing issue.
Unlike the evolve extension's version of this report, this version
applies to all commands (or all transactions run as part of any
command, to be exact).
Differential Revision: https://phab.mercurial-scm.org/D1867
author | Martin von Zweigbergk <martinvonz@google.com> |
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date | Sun, 14 Jan 2018 23:59:17 -0800 |
parents | 9b3f95d9783d |
children | 89630d0b3e23 |
rev | line source |
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1 ==================================== |
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2 Testing head checking code: Case C-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 C: case were the branch is only partially obsoleted |
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12 TestCase 2: 2 changeset branch, only the base is rewritten |
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13 |
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14 .. old-state: |
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15 .. |
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16 .. * 2 changeset branch |
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17 .. |
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18 .. new-state: |
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19 .. |
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20 .. * 1 new changesets branches superceeding only the base of the old one |
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21 .. * The old branch is still alive (base is obsolete, head is alive) |
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22 .. |
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23 .. expected-result: |
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24 .. |
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25 .. * push denied |
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26 .. |
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27 .. graph-summary: |
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28 .. |
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29 .. B ○ |
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30 .. | |
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31 .. A ø⇠◔ A' |
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32 .. |/ |
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33 .. ● |
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34 |
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35 $ . $TESTDIR/testlib/push-checkheads-util.sh |
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36 |
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37 Test setup |
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38 ---------- |
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39 |
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40 $ mkdir C2 |
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41 $ cd C2 |
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42 $ setuprepos |
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43 creating basic server and client repo |
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44 updating to branch default |
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45 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
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46 $ cd server |
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47 $ mkcommit B0 |
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48 $ cd ../client |
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49 $ hg pull |
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50 pulling from $TESTTMP/C2/server |
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51 searching for changes |
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52 adding changesets |
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53 adding manifests |
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54 adding file changes |
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55 added 1 changesets with 1 changes to 1 files |
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56 new changesets d73caddc5533 |
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57 (run 'hg update' to get a working copy) |
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58 $ hg up 0 |
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59 0 files updated, 0 files merged, 1 files removed, 0 files unresolved |
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60 $ mkcommit A1 |
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61 created new head |
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62 $ hg debugobsolete `getid "desc(A0)" ` `getid "desc(A1)"` |
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63 obsoleted 1 changesets |
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64 1 new orphan changesets |
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65 $ hg log -G --hidden |
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66 @ f6082bc4ffef (draft): A1 |
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67 | |
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68 | * d73caddc5533 (draft): B0 |
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69 | | |
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70 | x 8aaa48160adc (draft): A0 |
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71 |/ |
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72 o 1e4be0697311 (public): root |
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73 |
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74 |
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75 Actual testing |
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76 -------------- |
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77 |
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78 $ hg push --rev 'desc(A1)' |
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79 pushing to $TESTTMP/C2/server |
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80 searching for changes |
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81 abort: push creates new remote head f6082bc4ffef! |
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82 (merge or see 'hg help push' for details about pushing new heads) |
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83 [255] |
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84 |
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85 $ cd ../.. |