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

Testing obsolescence markers push: Cases B.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 B: pruning case

TestCase 4: Pruned changeset on common part of the history

Variants:

# a: explicite push

# b: bare push

B.4 Pruned changeset on common part of history

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

.. {{{

..   ⊗ C

..   | ● B

..   | |

..   | ● A

..   |/

..   ● O

.. }}}

..

.. Marker exist from:

..

..  * C (prune)

..

.. Command run:

..

..  * hg push -r B

..  * hg push

..

.. Expected exchange:

..

..  * prune for C

Setup

-----

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

initial

  $ setuprepos B.4

  creating test repo for test case B.4

  - pulldest

  - main

  - pushdest

  cd into `main` and proceed with env setup

  $ cd main

  $ mkcommit A

  $ mkcommit B

  $ hg phase --public .

  $ hg push ../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

  $ hg push ../pulldest

  pushing to ../pulldest

  searching for changes

  remote: adding changesets

  remote: adding manifests

  remote: adding file changes

  remote: added 2 changesets with 2 changes to 2 files

  $ hg update -q 0

  $ mkcommit C

  created new head

  $ hg prune -qd '0 0' .

  $ hg log -G --hidden

  x  7f7f229b13a6 (draft): C

  |

  | o  f6fbb35d8ac9 (public): B

  | |

  | o  f5bc6836db60 (public): A

  |/

  @  a9bdc8b26820 (public): O

  $ inspect_obsmarkers

  obsstore content

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

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

  obshashtree

  ===========

  a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 1900882e85db10a1dc5bc7748f436a8a834356c6

  f5bc6836db60e308a17ba08bf050154ba9c4fad7 c27e764c783f451ef3aa40daf2a3795e6674cd06

  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 907beff79fdff2b82b5d3bed7989107a6d744508

  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 86e6b5a5ad828d83b3205ea4ca11154972da19a1

  obshashrange

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

           rev         node        index         size        depth      obshash

             2 f6fbb35d8ac9            0            3            3 000000000000

             1 f5bc6836db60            0            2            2 000000000000

             0 a9bdc8b26820            0            1            1 1900882e85db

             1 f5bc6836db60            1            1            2 000000000000

             2 f6fbb35d8ac9            2            1            3 000000000000

  $ cd ..

  $ cd ..

  $ cp -R B.4 B.4.a

  $ cp -R B.4 B.4.b

Actual Test (explicit push version)

-----------------------------------

  $ dotest B.4.a O

  ## Running testcase B.4.a

  # testing echange of "O" (a9bdc8b26820)

  ## initial state

  # obstore: main

  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (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: 1 new obsolescence markers

  ## post push state

  # obstore: main

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

  # obstore: pushdest

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

  # obstore: pulldest

  ## pulling "a9bdc8b26820" from main into pulldest

  pulling from main

  no changes found

  1 new obsolescence markers

  ## post pull state

  # obstore: main

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

  # obstore: pushdest

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

  # obstore: pulldest

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

Actual Test (bare push version)

-----------------------------------

  $ dotest B.4.b

  ## Running testcase B.4.b

  ## initial state

  # obstore: main

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

  # obstore: pushdest

  # obstore: pulldest

  ## pushing from main to pushdest

  pushing to pushdest

  searching for changes

  no changes found

  remote: 1 new obsolescence markers

  ## post push state

  # obstore: main

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

  # obstore: pushdest

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

  # obstore: pulldest

  ## pulling from main into pulldest

  pulling from main

  searching for changes

  no changes found

  1 new obsolescence markers

  ## post pull state

  # obstore: main

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

  # obstore: pushdest

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

  # obstore: pulldest

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