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

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)'`

  $ hg debugobsolete `getid 'desc(A0)'` `getid 'desc(A1)'`

  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'}