tests/test-exchange-obsmarkers-case-B7.t
author Pulkit Goyal <7895pulkit@gmail.com>
Sun, 18 Jun 2017 03:23:46 +0530
changeset 2624 fd602980f7ee
parent 2580 51a1dd295fe0
child 3559 d166b3dc5e8a
permissions -rw-r--r--
topics: make sure we commit on new parents while changing topics (issue5441) While changing topics of a set of linear commits, we used to commit our new changesets with new topic on parents of its predecessor i.e. changeset before the topic change. If the topic of parent was also changed, that parent will become obsolete and hence resulting the cnew commit in unstable state. For a set of linear commits this repeats and we end up in a tree state as mentioned in the bug. This patch fixes the bug by checking whether the parent was obsoleted and if yes, commit on the new parent.

============================================
Testing obsolescence markers push: Cases B.7
============================================

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 7: Prune on non-targeted common changeset

B.7 Prune above non-targeted common changeset
=============================================

.. (very similar to B1, but the prune changeset is unknown on remote)
..
.. {{{
..      B
..     |
..      A
..     |
..      O
.. }}}
..
.. Marker exist from:
..
..  * B (prune)
..
.. Command runs:
..
..  * hg push -r O
..
.. Expected exclude:
..
..  * B (prune)

Setup
-----

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

Initial

  $ setuprepos B.7
  creating test repo for test case B.7
  - pulldest
  - main
  - pushdest
  cd into `main` and proceed with env setup
  $ cd main
  $ mkcommit A
  $ hg push -q ../pushdest
  $ hg push -q ../pulldest
  $ mkcommit B
  $ hg prune -qd '0 0' .
  $ hg log -G --hidden
  x  f6fbb35d8ac9 (draft): B
  |
  @  f5bc6836db60 (draft): A
  |
  o  a9bdc8b26820 (public): O
  
  $ inspect_obsmarkers
  obsstore content
  ================
  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (*) {'ef1': '*', 'user': 'test'} (glob)
  obshashtree
  ===========
  a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 0000000000000000000000000000000000000000
  f5bc6836db60e308a17ba08bf050154ba9c4fad7 8408066feeb4e37fa26d01fe5c93bea92e450608
  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 535b0c799a3a273fee10934abcb9e8eb9924b4bf
  obshashrange
  ============
           rev         node        index         size        depth      obshash
             1 f5bc6836db60            0            2            2 8408066feeb4
             0 a9bdc8b26820            0            1            1 000000000000
             1 f5bc6836db60            1            1            2 8408066feeb4
  $ cd ..
  $ cd ..

Actual Test
-------------------------------------

  $ dotest B.7 O
  ## Running testcase B.7
  # testing echange of "O" (a9bdc8b26820)
  ## initial state
  # obstore: main
  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (*) {'ef1': '*', 'user': 'test'} (glob)
  # obstore: pushdest
  # obstore: pulldest
  ## pushing "O" from main to pushdest
  pushing to pushdest
  searching for changes
  no changes found
  ## post push state
  # obstore: main
  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (*) {'ef1': '*', 'user': 'test'} (glob)
  # obstore: pushdest
  # obstore: pulldest
  ## pulling "a9bdc8b26820" from main into pulldest
  pulling from main
  no changes found
  ## post pull state
  # obstore: main
  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (*) {'ef1': '*', 'user': 'test'} (glob)
  # obstore: pushdest
  # obstore: pulldest