evolve: mark new hash-salting extras keys as uninteresting for effect flag
The user doesn't care if the
`evolve_source_local`/`evolve_source_other` values in the extras
changed, so this patch adds them to the blacklist that already exists
for that purpose.
This should also fix the flakiness we've seen in some tests. The
flakiness seemed to stem from `mercurial.obsutil.geteffectflag()` not
sorting extras keys. That means we ran into it relatively often for
the `evolve_source_local`/`evolve_source_other` keys because there
were two of them. That sorting bug should be fixed upstream.
=========================================
Testing single head enforcement: Case A-1
=========================================
A repository is set to only accept a single head per name (typically named
branch). However, obsolete changesets can make this enforcement more
complicated, because they can be kept visible by other changeset on other
branch.
This case is part of a series of tests checking this behavior.
Category B: Involving obsolescence and topic
TestCase 1: A fully obsolete topic kept visible by another one.
.. old-state:
..
.. * 2 changeset changeset on topic X
.. * 2 changeset changeset on topic Y on top of them.
..
.. new-state:
..
.. * 2 changeset changeset on topic Y at the same location
.. * 2 changeset changeset on topic X superceeding the other ones
..
.. expected-result:
..
.. * only one head detected
..
.. graph-summary:
..
.. D ● (topic-Y)
.. |
.. C ● (topic-Y)
.. |
.. B ø⇠◔ B' (topic-X)
.. | |
.. A ø⇠◔ A' (topic-X)
.. |/
.. ●
$ . $TESTDIR/testlib/topic_setup.sh
$ . $TESTDIR/testlib/push-checkheads-util.sh
Test setup
----------
$ mkdir B1
$ cd B1
$ setuprepos single-head
creating basic server and client repo
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd client
$ hg topic -r . topic-X
switching to topic topic-X
changed topic on 1 changesets to "topic-X"
$ hg strip --config extensions.strip= --hidden 'hidden()' --no-backup # clean old A0
$ mkcommit B0
$ hg topic topic-Y
$ mkcommit C0
active topic 'topic-Y' grew its first changeset
(see 'hg help topics' for more information)
$ mkcommit D0
$ hg push --new-branch
pushing to $TESTTMP/B1/server
searching for changes
adding changesets
adding manifests
adding file changes
added 4 changesets with 3 changes to 4 files (+1 heads)
1 new obsolescence markers
obsoleted 1 changesets
$ hg up 0
0 files updated, 0 files merged, 4 files removed, 0 files unresolved
$ hg topic topic-X
marked working directory as topic: topic-X
$ mkcommit A1
$ mkcommit B1
$ hg debugobsolete `getid "desc(A0)" ` `getid "desc(A1)"`
1 new obsolescence markers
obsoleted 1 changesets
3 new orphan changesets
$ hg debugobsolete `getid "desc(B0)" ` `getid "desc(B1)"`
1 new obsolescence markers
obsoleted 1 changesets
$ hg log -G --hidden
@ f4ed6717fb66 [default:topic-X] (draft): B1
|
o c1340bef453e [default:topic-X] (draft): A1
|
| * 618812b710f7 [default:topic-Y] (draft): D0
| |
| * d1ad53773db2 [default:topic-Y] (draft): C0
| |
| x 1c1f62b56685 [default:topic-X] (draft): B0
| |
| x 5a47a98cd8e5 [default:topic-X] (draft): A0
|/
o 1e4be0697311 [default] (public): root
Actual testing
--------------
$ hg push -r 'desc("B1")'
pushing to $TESTTMP/B1/server
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files (+1 heads)
2 new obsolescence markers
obsoleted 2 changesets
2 new orphan changesets