topics: update current topic to the topic of newly rebased commit (issue5551)
The rebase code passes branchmerge equals to True while updating to the rebased
commit. We need to make sure topic is preserved even after rebase and hence we
need to update the topic even when branchmerge argument is set to True. But
there is a twist in the tale, merge also uses this part of code and we allow to
update topic when brancmerge is True, in merge cases the topic after merge will
the topic of the destination commit, not the topic of working directory parent.
So we need the function to have information about whether a rebase is going on,
and we do it by wrapping the rebase command and storing some value in the
config. This is a bit hacky but works for now. This patch fixes issue related to
loosing of topic while rebase.
Thanks to Boris Feld for the rigourous tests.
============================================
Testing obsolescence markers push: Cases B.2
============================================
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 2: Prune on targeted common changeset
Variants:
# a: explicite push
# b: bare push
B.2 Pruned changeset on head: nothing pushed
============================================
.. {{{
.. ⊗ A
.. |
.. ● O
.. }}}
..
.. Marker exist from:
..
.. * A (prune)
..
.. Command run:
..
.. * hg push -r O
.. * hg push
..
.. Expected exchange:
..
.. * prune marker for A
Setup
-----
$ . $TESTDIR/testlib/exchange-obsmarker-util.sh
Initial
$ setuprepos B.2
creating test repo for test case B.2
- pulldest
- main
- pushdest
cd into `main` and proceed with env setup
$ cd main
$ mkcommit A
$ hg prune -qd '0 0' .
$ hg log -G --hidden
x f5bc6836db60 (draft): A
|
@ a9bdc8b26820 (public): O
$ inspect_obsmarkers
obsstore content
================
f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (*) {'ef1': '*', 'user': 'test'} (glob)
obshashtree
===========
a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 62d86865fd15a1e1b0ef16ebb9cb851689032dd8
f5bc6836db60e308a17ba08bf050154ba9c4fad7 6e3ba325674c3b035b63ec3db449ad2853a18372
obshashrange
============
rev node index size depth obshash
0 a9bdc8b26820 0 1 1 62d86865fd15
$ cd ..
$ cd ..
$ cp -R B.2 B.2.a
$ cp -R B.2 B.2.b
Actual Test (explicit push version)
-----------------------------------
$ dotest B.2.a O
## Running testcase B.2.a
# testing echange of "O" (a9bdc8b26820)
## initial state
# obstore: main
f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (*) {'ef1': '*', 'user': 'test'} (glob)
# 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
f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (*) {'ef1': '*', 'user': 'test'} (glob)
# obstore: pushdest
f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (*) {'ef1': '*', 'user': 'test'} (glob)
# obstore: pulldest
## pulling "a9bdc8b26820" from main into pulldest
pulling from main
no changes found
1 new obsolescence markers
## post pull state
# obstore: main
f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (*) {'ef1': '*', 'user': 'test'} (glob)
# obstore: pushdest
f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (*) {'ef1': '*', 'user': 'test'} (glob)
# obstore: pulldest
f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (*) {'ef1': '*', 'user': 'test'} (glob)
Actual Test (bare push version)
-----------------------------------
$ dotest B.2.b
## Running testcase B.2.b
## initial state
# obstore: main
f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (*) {'ef1': '*', 'user': 'test'} (glob)
# 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
f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (*) {'ef1': '*', 'user': 'test'} (glob)
# obstore: pushdest
f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (*) {'ef1': '*', 'user': 'test'} (glob)
# 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
f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (*) {'ef1': '*', 'user': 'test'} (glob)
# obstore: pushdest
f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (*) {'ef1': '*', 'user': 'test'} (glob)
# obstore: pulldest
f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (*) {'ef1': '*', 'user': 'test'} (glob)