tests/test-push-checkheads-superceed-A2.t
author Pierre-Yves David <pierre-yves.david@ens-lyon.org>
Thu, 13 Apr 2017 16:23:01 +0200
changeset 31975 76169296e52f
child 33252 53b3a1968aa6
permissions -rw-r--r--
obsolescence: add test for the "branch replacement" logic during push, case A2 Mercurial checks for the introduction of new heads on push. Evolution comes into play to detect if existing branches on the server are being replaced by some of the new one we push. The current code for this logic is very basic (eg: issue4354) and was poorly tested. We have a better implementation coming in the evolve extension fixing these issues and with more serious tests coverage. In the process of upstreaming this improved logic, we start with adding the test case that are already passing with the current implementation. Once they are all in, we'll upstream the better implementation and the extra test case. See inline documentation for details about the test case added in this changeset.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
31975
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
     1
====================================
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
     2
Testing head checking code: Case A-2
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
     3
====================================
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
     4
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
     5
Mercurial checks for the introduction of new heads on push. Evolution comes
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
     6
into play to detect if existing branches on the server are being replaced by
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
     7
some of the new one we push.
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
     8
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
     9
This case is part of a series of tests checking this behavior.
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    10
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    11
Category A: simple case involving a branch being superceeded by another.
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    12
TestCase 2: multi-changeset branch
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    13
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    14
.. old-state:
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    15
..
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    16
.. * 1 branch with 2 changesets
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    17
..
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    18
.. new-state:
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    19
..
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    20
.. * another 2-changeset branch succeeding the old one
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    21
..
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    22
.. expected-result:
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    23
..
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    24
.. * push allowed
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    25
..
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    26
.. graph-summary:
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    27
..
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    28
..   B ø⇠◔ B'
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    29
..     | |
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    30
..   A ø⇠◔ A'
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    31
..     |/
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    32
..     
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    33
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    34
  $ . $TESTDIR/testlib/push-checkheads-util.sh
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    35
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    36
Test setup
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    37
----------
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    38
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    39
  $ mkdir A2
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    40
  $ cd A2
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    41
  $ setuprepos
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    42
  creating basic server and client repo
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    43
  updating to branch default
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    44
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    45
  $ cd server
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    46
  $ mkcommit B0
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    47
  $ cd ../client
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    48
  $ hg pull
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    49
  pulling from $TESTTMP/A2/server (glob)
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    50
  searching for changes
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    51
  adding changesets
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    52
  adding manifests
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    53
  adding file changes
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    54
  added 1 changesets with 1 changes to 1 files
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    55
  (run 'hg update' to get a working copy)
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    56
  $ hg up 0
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    57
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    58
  $ mkcommit A1
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    59
  created new head
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    60
  $ mkcommit B1
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    61
  $ hg debugobsolete `getid "desc(A0)" ` `getid "desc(A1)"`
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    62
  $ hg debugobsolete `getid "desc(B0)" ` `getid "desc(B1)"`
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    63
  $ hg log -G --hidden
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    64
  @  262c8c798096 (draft): B1
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    65
  |
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    66
  o  f6082bc4ffef (draft): A1
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    67
  |
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    68
  | x  d73caddc5533 (draft): B0
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    69
  | |
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    70
  | x  8aaa48160adc (draft): A0
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    71
  |/
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    72
  o  1e4be0697311 (public): root
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    73
  
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    74
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    75
Actual testing
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    76
--------------
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    77
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    78
  $ hg push
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    79
  pushing to $TESTTMP/A2/server (glob)
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    80
  searching for changes
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    81
  adding changesets
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    82
  adding manifests
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    83
  adding file changes
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    84
  added 2 changesets with 2 changes to 2 files (+1 heads)
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    85
  2 new obsolescence markers
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    86
76169296e52f obsolescence: add test for the "branch replacement" logic during push, case A2
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    87
  $ cd ../..