============================================

Testing obsolescence markers push: Cases C.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 C: advanced case

TestCase 4: multiple successors, one is pruned

C.4 multiple successors, one is pruned

======================================

.. (A similarish situation can appends with split markers see the Z section)

..

.. {{{

..        A

..    B ○⇢ø⇠⊗ C

..       \|/

..        ● O

.. }}}

..

.. Marker exist from:

..

..  * `A ø⇠○ B`

..  * `A ø⇠○ C`

..  * C (prune)

..

.. Command run:

..

..  * hg push -r O

..

.. Expected exchange:

..

..  * `A ø⇠○ C`

..  * C (prune)

..

.. Expected exclude:

..

..  * `A ø⇠○ B`

Setup

-----

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

Implemented as the non-split version

  $ setuprepos C.4

  creating test repo for test case C.4

  - pulldest

  - main

  - pushdest

  cd into `main` and proceed with env setup

  $ cd main

  $ mkcommit A

  $ hg update -q 0

  $ mkcommit B

  created new head

  $ hg update -q 0

  $ mkcommit C

  created new head

  $ hg debugobsolete --hidden `getid 'desc(A)'` `getid 'desc(B)'`

  obsoleted 1 changesets

  $ hg debugobsolete --hidden `getid 'desc(A)'` `getid 'desc(C)'`

  2 new content-divergent changesets

  $ hg prune -qd '0 0' .

  $ hg log -G --hidden

  x  7f7f229b13a6 (draft): C

  |

  | o  35b183996678 (draft): B

  |/

  | x  f5bc6836db60 (draft): A

  |/

  @  a9bdc8b26820 (public): O

  $ inspect_obsmarkers

  obsstore content

  ================

  f5bc6836db60e308a17ba08bf050154ba9c4fad7 35b1839966785d5703a01607229eea932db42f87 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  f5bc6836db60e308a17ba08bf050154ba9c4fad7 7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}

  obshashtree

  ===========

  a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 b1f2c573306eb5571ada89451c2593ca02f4afc6

  f5bc6836db60e308a17ba08bf050154ba9c4fad7 c83c59a98479a18fc374e728b49bc3d3645b6b60

  35b1839966785d5703a01607229eea932db42f87 2e7cea6704fcadaf5df996b02b964a6beeacd696

  7f7f229b13a629a5b20581c6cb723f4e2ca54bed d4deb08dfd42d62519b7e31e4a68183c937551bc

  obshashrange

  ============

           rev         node        index         size        depth      obshash

             2 35b183996678            0            2            2 8a9f1f393179

             2 35b183996678            1            1            2 916e804c50de

             0 a9bdc8b26820            0            1            1 b1f2c573306e

  $ cd ..

  $ cd ..

Actual Test

-----------

  $ dotest C.4 O

  ## Running testcase C.4

  # testing echange of "O" (a9bdc8b26820)

  ## initial state

  # obstore: main

  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}

  f5bc6836db60e308a17ba08bf050154ba9c4fad7 35b1839966785d5703a01607229eea932db42f87 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  f5bc6836db60e308a17ba08bf050154ba9c4fad7 7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  # obstore: pushdest

  # obstore: pulldest

  ## pushing "O" from main to pushdest

  pushing to pushdest

  searching for changes

  no changes found

  remote: 2 new obsolescence markers

  ## post push state

  # obstore: main

  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}

  f5bc6836db60e308a17ba08bf050154ba9c4fad7 35b1839966785d5703a01607229eea932db42f87 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  f5bc6836db60e308a17ba08bf050154ba9c4fad7 7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  # obstore: pushdest

  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}

  f5bc6836db60e308a17ba08bf050154ba9c4fad7 7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  # obstore: pulldest

  ## pulling "a9bdc8b26820" from main into pulldest

  pulling from main

  no changes found

  2 new obsolescence markers

  ## post pull state

  # obstore: main

  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}

  f5bc6836db60e308a17ba08bf050154ba9c4fad7 35b1839966785d5703a01607229eea932db42f87 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  f5bc6836db60e308a17ba08bf050154ba9c4fad7 7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  # obstore: pushdest

  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}

  f5bc6836db60e308a17ba08bf050154ba9c4fad7 7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

  # obstore: pulldest

  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}

  f5bc6836db60e308a17ba08bf050154ba9c4fad7 7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}