view tests/test-exchange-obsmarkers-case-B5.t @ 2679:5156a67f66a6

topics: update current topic to the topic of newly rebased commit (issue5551)

The rebase code passes branchmerge equals to True while updating to the rebased
commit. We need to make sure topic is preserved even after rebase and hence we
need to update the topic even when branchmerge argument is set to True. But
there is a twist in the tale, merge also uses this part of code and we allow to
update topic when brancmerge is True, in merge cases the topic after merge will
the topic of the destination commit, not the topic of working directory parent.

So we need the function to have information about whether a rebase is going on,
and we do it by wrapping the rebase command and storing some value in the
config. This is a bit hacky but works for now. This patch fixes issue related to
loosing of topic while rebase.

Thanks to Boris Feld for the rigourous tests.

============================================
Testing obsolescence markers push: Cases B.5
============================================

Mercurial pushes obsolescences markers relevant to the "pushed-set", the set of
all changesets that requested to be "in sync" after the push (even if they are
already on both side).

This test belongs to a series of tests checking such set is properly computed
and applied. This does not tests "obsmarkers" discovery capabilities.

Category B: pruning case
TestCase 5: Push of a children of changeset which successors is pruned

B.5 Push of a children of changeset which successors is pruned
==============================================================

.. This case Mirror A.4, with pruned changeset successors.
..
.. {{{
..   C ◔
..     |
..   B⇠ø⇠⊗ B'
..     | |
..   A ø⇠○ A'
..     |/
..     ●
.. }}}
..
.. Marker exist from:
..
..  * `A ø⇠○ A'`
..  * `B ø⇠○ B'`
..  * chain from B
..  * `B' is pruned`
..
.. Command run:
..
..  * hg push -r C
..
.. Expected exchange:
..
..  * chain from B
..
.. Expected exclude:
..
..  * `A ø⇠○ A'`
..  * `B ø⇠○ B'`
..  * `B' prune`

Setup
-----

  $ . $TESTDIR/testlib/exchange-obsmarker-util.sh

initial

  $ setuprepos B.5
  creating test repo for test case B.5
  - pulldest
  - main
  - pushdest
  cd into `main` and proceed with env setup
  $ cd main
  $ mkcommit A0
  $ mkcommit B0
  $ mkcommit C
  $ hg up --quiet 0
  $ mkcommit A1
  created new head
  $ mkcommit B1
  $ hg debugobsolete --hidden `getid 'desc(A0)'` `getid 'desc(A1)'`
  $ hg debugobsolete --hidden aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa `getid 'desc(B0)'`
  $ hg debugobsolete --hidden `getid 'desc(B0)'` `getid 'desc(B1)'`
  $ hg prune -qd '0 0' 'desc(B1)' 
  $ hg log -G --hidden
  x  069b05c3876d (draft): B1
  |
  @  e5ea8f9c7314 (draft): A1
  |
  | o  1d0f3cd25300 (draft): C
  | |
  | x  6e72f0a95b5e (draft): B0
  | |
  | x  28b51eb45704 (draft): A0
  |/
  o  a9bdc8b26820 (public): O
  
  $ inspect_obsmarkers
  obsstore content
  ================
  28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (*) {'user': 'test'} (glob)
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 0 (*) {'user': 'test'} (glob)
  6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 069b05c3876d56f62895e853a501ea58ea85f68d 0 (*) {'user': 'test'} (glob)
  069b05c3876d56f62895e853a501ea58ea85f68d 0 {e5ea8f9c73143125d36658e90ef70c6d2027a5b7} (*) {'ef1': '*', 'user': 'test'} (glob)
  obshashtree
  ===========
  a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 0000000000000000000000000000000000000000
  28b51eb45704506b5c603decd6bf7ac5e0f6a52f 0000000000000000000000000000000000000000
  6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 13bd00d88332fcd3fe634ed42f9d35c9cfc06398
  1d0f3cd253006f014c7687a78abbc9287db4101d 01d985a82467333a4de7a5b4e8a0de3286f8bda8
  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 13bd4798a9a787c0b54db36e03ec580012600b50
  069b05c3876d56f62895e853a501ea58ea85f68d 35916a1d760564c67d3a68921fd5908f28b486c0
  obshashrange
  ============
           rev         node        index         size        depth      obshash
             3 1d0f3cd25300            0            4            4 000000000000
             3 1d0f3cd25300            2            2            4 000000000000
             1 28b51eb45704            0            2            2 000000000000
             4 e5ea8f9c7314            0            2            2 13bd4798a9a7
             3 1d0f3cd25300            3            1            4 000000000000
             1 28b51eb45704            1            1            2 000000000000
             2 6e72f0a95b5e            2            1            3 13bd00d88332
             0 a9bdc8b26820            0            1            1 000000000000
             4 e5ea8f9c7314            1            1            2 13bd4798a9a7
  $ cd ..
  $ cd ..

Actual Test (explicit push version)
-----------------------------------

  $ dotest B.5 C -f
  ## Running testcase B.5
  # testing echange of "C" (1d0f3cd25300)
  ## initial state
  # obstore: main
  069b05c3876d56f62895e853a501ea58ea85f68d 0 {e5ea8f9c73143125d36658e90ef70c6d2027a5b7} (*) {'ef1': '*', 'user': 'test'} (glob)
  28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (*) {'user': 'test'} (glob)
  6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 069b05c3876d56f62895e853a501ea58ea85f68d 0 (*) {'user': 'test'} (glob)
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 0 (*) {'user': 'test'} (glob)
  # obstore: pushdest
  # obstore: pulldest
  ## pushing "C" from main to pushdest
  pushing to pushdest
  searching for changes
  remote: adding changesets
  remote: adding manifests
  remote: adding file changes
  remote: added 3 changesets with 3 changes to 3 files
  remote: 1 new obsolescence markers
  ## post push state
  # obstore: main
  069b05c3876d56f62895e853a501ea58ea85f68d 0 {e5ea8f9c73143125d36658e90ef70c6d2027a5b7} (*) {'ef1': '*', 'user': 'test'} (glob)
  28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (*) {'user': 'test'} (glob)
  6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 069b05c3876d56f62895e853a501ea58ea85f68d 0 (*) {'user': 'test'} (glob)
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 0 (*) {'user': 'test'} (glob)
  # obstore: pushdest
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 0 (*) {'user': 'test'} (glob)
  # obstore: pulldest
  ## pulling "1d0f3cd25300" from main into pulldest
  pulling from main
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 3 changesets with 3 changes to 3 files
  1 new obsolescence markers
  (run 'hg update' to get a working copy)
  ## post pull state
  # obstore: main
  069b05c3876d56f62895e853a501ea58ea85f68d 0 {e5ea8f9c73143125d36658e90ef70c6d2027a5b7} (*) {'ef1': '*', 'user': 'test'} (glob)
  28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (*) {'user': 'test'} (glob)
  6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 069b05c3876d56f62895e853a501ea58ea85f68d 0 (*) {'user': 'test'} (glob)
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 0 (*) {'user': 'test'} (glob)
  # obstore: pushdest
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 0 (*) {'user': 'test'} (glob)
  # obstore: pulldest
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 0 (*) {'user': 'test'} (glob)