view tests/test-obsolete-push.t @ 4728:ef8907df73fc stable

touch: fix the inconsistent behavior of divergence catching logic (issue6107)

When touching a node, the way we check if it can lead to divergence
is we look at the successors sets of the rev being touched. And if
there is successor revs exists (excluding the case when that successor
set is (A,) for rev A) that means there will be divergence and we warn
the user.
This works fine but there is still a case (which is not covered by looking
at successor sets) which can lead to divergence.

That case is: when there is already a revision exists which is divergent
to the revision being touched. And performing the touch would revive
that "dead" divergence. (Dead because one of the revision is obsolete which
is the one we are touching)

And to see if there is any rev which is divergent to a particular rev
we already have a function which we can use here
i.e. `evolvecmd.divergentsets(repo, ctx_being_touched)`

Changes in test file demonstrate the fixed behaviour.

  $ cat >> $HGRCPATH <<EOF
  > [defaults]
  > amend=-d "0 0"
  > [extensions]
  > EOF
  $ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
  $ echo "topic=$(echo $(dirname $TESTDIR))/hgext3rd/topic/" >> $HGRCPATH

  $ template='{rev}:{node|short}@{branch}({separate("/", obsolete, phase)}) {desc|firstline}\n'
  $ glog() {
  >   hg log -G --template "$template" "$@"
  > }

Test outgoing, common A is suspended, B unstable and C secret, remote
has A and B, neither A or C should be in outgoing.

  $ hg init source
  $ cd source
  $ echo a > a
  $ hg ci -qAm A a
  $ echo b > b
  $ hg ci -qAm B b
  $ hg up 0
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ echo c > c
  $ hg ci -qAm C c
  $ hg phase --secret --force .
  $ hg prune 0 1
  2 changesets pruned
  1 new orphan changesets
  $ glog --hidden
  @  2:244232c2222a@default(secret) C
  |
  | x  1:6c81ed0049f8@default(obsolete/draft) B
  |/
  x  0:1994f17a630e@default(obsolete/draft) A
  
  $ hg init ../clone
  $ cat >  ../clone/.hg/hgrc <<EOF
  > [phases]
  > publish = false
  > EOF
  $ hg outgoing ../clone --template "$template"
  comparing with ../clone
  searching for changes
  0:1994f17a630e@default(obsolete/draft) A
  $ cd ..

Test options to prevent implicite publishing of changesets
----------------------------------------------------------


  $ hg clone source strict-publish-client --pull
  requesting all changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 1 changes to 1 files
  2 new obsolescence markers
  new changesets 1994f17a630e
  updating to branch default
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ cd strict-publish-client
  $ echo c > c
  $ hg ci -qAm C c

abort behavior

  $ cat >> .hg/hgrc <<eof
  > [experimental]
  > auto-publish = abort
  > eof
  $ hg push -r .
  pushing to $TESTTMP/source
  abort: push would publish 1 changesets
  (* 'experimental.auto-publish' config) (glob)
  [255]
  $ hg push
  pushing to $TESTTMP/source
  abort: push would publish 1 changesets
  (* 'experimental.auto-publish' config) (glob)
  [255]

warning behavior

  $ echo 'auto-publish = warn' >> .hg/hgrc
  $ hg push
  pushing to $TESTTMP/source
  1 changesets about to be published
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 0 changesets with 0 changes to 1 files

--publish overrides auto-publish

  $ echo d > d
  $ hg ci -qAm D d
  $ hg push -r . --publish --config experimental.auto-publish=abort
  pushing to $TESTTMP/source
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 1 changes to 1 files