view tests/test-minitopic.t @ 6336:453861da6922

topic: use fully qualified branch name during exchange

For the entire duration of exchange process, we now use branch//namespace/topic
format for branchmap, head checking, etc.

Sometimes we still need to disable this feature (e.g. when pushing to a repo
that doesn't have topic extension enabled), but every other case should be
handled using the new fqbn format. This applies both to internal API, such as
having fqbn as branchmap keys and even making ctx.branch() return fqbn, and to
UI, such as users seeing fqbn in hg branches output and messages from hg push.

Things to note: now we're wrapping revbranchcache.branchinfo() during the
extension setup, instead of doing it only in one place in _headssummary().
We're also using override_context_branch context manager that makes
ctx.branch() return fqbn also in cases when we call the original
_headssummary().

There are still places in the UI where branch names are not in fqbn format,
because they don't take part in the exchange process.

  $ . $TESTDIR/testlib/common.sh

setup
  $ cat >> $HGRCPATH << EOF
  > [extensions]
  > share=
  > blackbox=
  > [web]
  > allow_push = *
  > push_ssl = no
  > [phases]
  > publish = False
  > [paths]
  > enabled = http://localhost:$HGPORT/
  > disabled = http://localhost:$HGPORT2/
  > EOF

  $ hg init ./server-enabled
  $ cat >> server-enabled/.hg/hgrc << EOF
  > [extensions]
  > serverminitopic=
  > [experimental]
  > server-mini-topic = yes
  > EOF

  $ hg share ./server-enabled ./server-disabled
  updating working directory
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ cat >> server-disabled/.hg/hgrc << EOF
  > [extensions]
  > serverminitopic=
  > [experimental]
  > server-mini-topic = no
  > EOF

  $ hg init client-disabled
  $ hg init client-enabled
  $ cat >> client-enabled/.hg/hgrc << EOF
  > [extensions]
  > topic=
  > EOF

  $ hg serve -R server-enabled -p $HGPORT -d --pid-file hg1.pid --errorlog hg1.error
  $ cat hg1.pid > $DAEMON_PIDS
  $ hg serve -R server-disabled -p $HGPORT2 -d --pid-file hg2.pid --errorlog hg2.error
  $ cat hg2.pid >> $DAEMON_PIDS

  $ hg debugdownload http://localhost:$HGPORT/?cmd=capabilities | grep -o topics
  topics
  $ hg debugdownload http://localhost:$HGPORT2/?cmd=capabilities | grep -o topics
  [1]

Pushing first changesets to the servers
--------------------------------------

  $ cd client-enabled
  $ mkcommit c_A0
  $ hg push enabled
  pushing to http://localhost:$HGPORT/
  searching for changes
  remote: adding changesets
  remote: adding manifests
  remote: adding file changes
  remote: added 1 changesets with 1 changes to 1 files
  $ mkcommit c_B0
  $ hg push disabled
  pushing to http://localhost:$HGPORT2/
  searching for changes
  remote: adding changesets
  remote: adding manifests
  remote: adding file changes
  remote: added 1 changesets with 1 changes to 1 files

  $ cat $TESTTMP/hg1.error
  $ cat $TESTTMP/hg2.error

Pushing new head
----------------

  $ hg up 'desc("c_A0")'
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ mkcommit c_C0
  created new head
  (consider using topic for lightweight branches. See 'hg help topic')
  $ hg push enabled
  pushing to http://localhost:$HGPORT/
  searching for changes
  abort: push creates new remote head 22c9514ed811
  (merge or see 'hg help push' for details about pushing new heads)
  [20]
  $ hg push disabled
  pushing to http://localhost:$HGPORT2/
  searching for changes
  abort: push creates new remote head 22c9514ed811
  (merge or see 'hg help push' for details about pushing new heads)
  [20]

  $ hg debugdownload http://localhost:$HGPORT/?cmd=branchmap | sort
  default 0ab6d544d0efd629fda056601cfe95e73d1af210
  $ hg debugdownload http://localhost:$HGPORT2/?cmd=branchmap | sort
  default 0ab6d544d0efd629fda056601cfe95e73d1af210
  $ cat $TESTTMP/hg1.error
  $ cat $TESTTMP/hg2.error

Pushing new topic
-----------------

  $ hg merge
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  $ mkcommit c_D0
  $ hg log -G
  @    changeset:   3:9c660cf97499
  |\   tag:         tip
  | |  parent:      2:22c9514ed811
  | |  parent:      1:0ab6d544d0ef
  | |  user:        test
  | |  date:        Thu Jan 01 00:00:00 1970 +0000
  | |  summary:     c_D0
  | |
  | o  changeset:   2:22c9514ed811
  | |  parent:      0:14faebcf9752
  | |  user:        test
  | |  date:        Thu Jan 01 00:00:00 1970 +0000
  | |  summary:     c_C0
  | |
  o |  changeset:   1:0ab6d544d0ef
  |/   user:        test
  |    date:        Thu Jan 01 00:00:00 1970 +0000
  |    summary:     c_B0
  |
  o  changeset:   0:14faebcf9752
     user:        test
     date:        Thu Jan 01 00:00:00 1970 +0000
     summary:     c_A0
  
  $ hg push enabled
  pushing to http://localhost:$HGPORT/
  searching for changes
  remote: adding changesets
  remote: adding manifests
  remote: adding file changes
  remote: added 2 changesets with 2 changes to 2 files
  $ hg up 'desc("c_C0")'
  0 files updated, 0 files merged, 2 files removed, 0 files unresolved
  $ hg topic topic_A
  marked working directory as topic: topic_A
  $ mkcommit c_E0
  active topic 'topic_A' grew its first changeset
  (see 'hg help topics' for more information)
  $ hg push disabled
  pushing to http://localhost:$HGPORT2/
  searching for changes
  abort: push creates new remote head f31af349535e
  (merge or see 'hg help push' for details about pushing new heads)
  [20]
  $ hg push enabled
  pushing to http://localhost:$HGPORT/
  searching for changes
  remote: adding changesets
  remote: adding manifests
  remote: adding file changes
  remote: added 1 changesets with 1 changes to 1 files (+1 heads)

  $ hg debugdownload http://localhost:$HGPORT/?cmd=branchmap | sort
  default 9c660cf97499ae01ccb6894880455c6ffa4b19cf
  default%3Atopic_A f31af349535e413b6023f11b51a6afccf4139180
  $ hg debugdownload http://localhost:$HGPORT2/?cmd=branchmap | sort
  default 9c660cf97499ae01ccb6894880455c6ffa4b19cf f31af349535e413b6023f11b51a6afccf4139180
  $ cat $TESTTMP/hg1.error
  $ cat $TESTTMP/hg2.error

Pushing new head to a topic
---------------------------

  $ hg up 'desc("c_D0")'
  2 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ hg topic topic_A
  marked working directory as topic: topic_A
  $ mkcommit c_F0
  $ hg log -G
  @  changeset:   5:82c5842e0472
  |  tag:         tip
  |  topic:       topic_A
  |  parent:      3:9c660cf97499
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     c_F0
  |
  | o  changeset:   4:f31af349535e
  | |  topic:       topic_A
  | |  parent:      2:22c9514ed811
  | |  user:        test
  | |  date:        Thu Jan 01 00:00:00 1970 +0000
  | |  summary:     c_E0
  | |
  o |  changeset:   3:9c660cf97499
  |\|  parent:      2:22c9514ed811
  | |  parent:      1:0ab6d544d0ef
  | |  user:        test
  | |  date:        Thu Jan 01 00:00:00 1970 +0000
  | |  summary:     c_D0
  | |
  | o  changeset:   2:22c9514ed811
  | |  parent:      0:14faebcf9752
  | |  user:        test
  | |  date:        Thu Jan 01 00:00:00 1970 +0000
  | |  summary:     c_C0
  | |
  o |  changeset:   1:0ab6d544d0ef
  |/   user:        test
  |    date:        Thu Jan 01 00:00:00 1970 +0000
  |    summary:     c_B0
  |
  o  changeset:   0:14faebcf9752
     user:        test
     date:        Thu Jan 01 00:00:00 1970 +0000
     summary:     c_A0
  
  $ hg push enabled
  pushing to http://localhost:$HGPORT/
  searching for changes
  abort: push creates new remote head 82c5842e0472 on branch 'default//topic_A'
  (merge or see 'hg help push' for details about pushing new heads)
  [20]
  $ hg push disabled
  pushing to http://localhost:$HGPORT2/
  searching for changes
  remote: adding changesets
  remote: adding manifests
  remote: adding file changes
  remote: added 1 changesets with 1 changes to 1 files

  $ hg debugdownload http://localhost:$HGPORT/?cmd=branchmap | sort
  default 9c660cf97499ae01ccb6894880455c6ffa4b19cf
  default%3Atopic_A f31af349535e413b6023f11b51a6afccf4139180 82c5842e047215160763f81ae93ae42c65b20a63
  $ hg debugdownload http://localhost:$HGPORT2/?cmd=branchmap | sort
  default f31af349535e413b6023f11b51a6afccf4139180 82c5842e047215160763f81ae93ae42c65b20a63
  $ cat $TESTTMP/hg1.error
  $ cat $TESTTMP/hg2.error