view tests/test-exchange-obsmarkers-case-A4.t @ 6574:054a7c342463

topic: use distinct names for distinct origvalidator and _validate()

Here, the same topicrepo.transaction method, we set up various transaction
validators. On older hg versions (5.3 and older) this involves storing the
original transaction validator (i.e. tr._validator function) and creating a
wrapper function to use as the replacement.

In cases when multiple
topic-related validators were needed, the code used to store tr._validator
multiple times, and create a wrapper function that used origvalidator multiple
times as well. In such cases we can no longer use the same names for the
functions/variables, as they are used inside multiple validator functions, but
are going to be overridden by later assignments/definitions (due to the shared
names), since it's done in the scope of the same topicrepo.transaction().

Names can be better, but it'll do for now, and at some point we'll simply drop
compatibility for 5.3, which should happen relatively soon.

============================================
Testing obsolescence markers push: Cases A.4
============================================

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 A: simple cases
Testcase 4: Push in the middle of the obsolescence chain

A.4 Push in the middle of the obsolescence chain
================================================

.. (Where we show that we should not push the marker without the successors)
..
.. {{{
..   B ◔
..     |
..   A⇠ø⇠○ A'
..     |/
..     ● O
.. }}}
..
.. Markers exist from:
..
..  * `A ø⇠○ A'`
..  * chain from A
..
.. Command runs:
..
..  * hg push -r B
..
.. Expected exchange:
..
..  * Chain from A
..
.. Expected Exclude:
..
..  * `Ai ø⇠○ A'`

Setup
-----

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

initial

  $ setuprepos A.4
  creating test repo for test case A.4
  - pulldest
  - main
  - pushdest
  cd into `main` and proceed with env setup
  $ cd main
  $ mkcommit A0
  $ mkcommit B
  $ hg update 0
  0 files updated, 0 files merged, 2 files removed, 0 files unresolved
  $ mkcommit A1
  created new head
  $ hg debugobsolete aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa `getid 'desc(A0)'`
  1 new obsolescence markers
  $ hg debugobsolete `getid 'desc(A0)'` `getid 'desc(A1)'`
  1 new obsolescence markers
  obsoleted 1 changesets
  1 new orphan changesets
  $ hg log -G --hidden
  @  e5ea8f9c7314 (draft): A1
  |
  | *  06055a7959d4 (draft): B
  | |
  | x  28b51eb45704 (draft): A0
  |/
  o  a9bdc8b26820 (public): O
  
  $ inspect_obsmarkers
  obsstore content
  ================
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 28b51eb45704506b5c603decd6bf7ac5e0f6a52f 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
  28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
  obshashtree
  ===========
  a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 0000000000000000000000000000000000000000
  28b51eb45704506b5c603decd6bf7ac5e0f6a52f 5d69322fad9eb1ba8f8f2c2312346ed347fdde76
  06055a7959d4128e6e3bccfd01482e83a2db8a3a fd3e5712c9c2d216547d7a1b87ac815ee1fb7542
  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 cf518031fa753e9b049d727e6b0e19f645bab38f
  obshashrange
  ============
           rev         node        index         size        depth      obshash
             2 06055a7959d4            0            3            3 000000000000
             1 28b51eb45704            0            2            2 5d69322fad9e
             3 e5ea8f9c7314            0            2            2 cf518031fa75
             2 06055a7959d4            2            1            3 000000000000
             1 28b51eb45704            1            1            2 5d69322fad9e
             0 a9bdc8b26820            0            1            1 000000000000
             3 e5ea8f9c7314            1            1            2 cf518031fa75
  $ cd ..
  $ cd ..

Actual Test for first version
-----------------------------

  $ dotest A.4 B -f
  ## Running testcase A.4
  # testing echange of "B" (06055a7959d4)
  ## initial state
  # obstore: main
  28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 28b51eb45704506b5c603decd6bf7ac5e0f6a52f 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
  # obstore: pushdest
  # obstore: pulldest
  ## pushing "B" from main to pushdest
  pushing to pushdest
  searching for changes
  remote: adding changesets
  remote: adding manifests
  remote: adding file changes
  remote: added 2 changesets with 2 changes to 2 files
  remote: 1 new obsolescence markers
  ## post push state
  # obstore: main
  28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 28b51eb45704506b5c603decd6bf7ac5e0f6a52f 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
  # obstore: pushdest
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 28b51eb45704506b5c603decd6bf7ac5e0f6a52f 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
  # obstore: pulldest
  ## pulling "06055a7959d4" from main into pulldest
  pulling from main
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 2 changesets with 2 changes to 2 files
  1 new obsolescence markers
  new changesets 28b51eb45704:06055a7959d4 (2 drafts)
  (run 'hg update' to get a working copy)
  ## post pull state
  # obstore: main
  28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 28b51eb45704506b5c603decd6bf7ac5e0f6a52f 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
  # obstore: pushdest
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 28b51eb45704506b5c603decd6bf7ac5e0f6a52f 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
  # obstore: pulldest
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 28b51eb45704506b5c603decd6bf7ac5e0f6a52f 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}