=====================

Test workflow options

=====================

  $ . "$TESTDIR/testlib/topic_setup.sh"

  $ . "$TESTDIR/testlib/common.sh"

Test single head enforcing - Setup

=============================================

  $ hg init single-head-server

  $ cd single-head-server

  $ cat <<EOF >> .hg/hgrc

  > [phases]

  > publish = no

  > [experimental]

  > enforce-single-head = yes

  > evolution = all

  > EOF

  $ mkcommit ROOT

  $ mkcommit c_dA0

  $ cd ..

  $ hg clone single-head-server client

  updating to branch default

  2 files updated, 0 files merged, 0 files removed, 0 files unresolved

Test single head enforcing - with branch only

---------------------------------------------

  $ cd client

continuing the current defaultbranch

  $ mkcommit c_dB0

  $ hg push

  pushing to $TESTTMP/single-head-server

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files

creating a new branch

  $ hg up 'desc("ROOT")'

  0 files updated, 0 files merged, 2 files removed, 0 files unresolved

  $ hg branch branch_A

  marked working directory as branch branch_A

  (branches are permanent and global, did you want a bookmark?)

  $ mkcommit c_aC0

  $ hg push --new-branch

  pushing to $TESTTMP/single-head-server

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files (+1 heads)

Create a new head on the default branch

  $ hg up 'desc("c_dA0")'

  1 files updated, 0 files merged, 1 files removed, 0 files unresolved

  $ mkcommit c_dD0

  created new head

  (consider using topic for lightweight branches. See 'hg help topic')

  $ hg push -f

  pushing to $TESTTMP/single-head-server

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  transaction abort!

  rollback completed

  abort: 2 heads on "default"

  (286d02a6e2a2, 9bf953aa81f6)

  [255]

remerge them

  $ hg merge

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  (branch merge, don't forget to commit)

  $ mkcommit c_dE0

  $ hg push

  pushing to $TESTTMP/single-head-server

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 2 changesets with 2 changes to 2 files

Test single head enforcing - with topic

---------------------------------------

pushing a new topic

  $ hg topic foo

  marked working directory as topic: foo

  $ mkcommit c_dF0

  active topic 'foo' grew its first changeset

  (see 'hg help topics' for more information)

  $ hg push

  pushing to $TESTTMP/single-head-server

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files

pushing a new topo branch (with a topic)

  $ hg up 'desc("c_dD0")'

  0 files updated, 0 files merged, 3 files removed, 0 files unresolved

  $ hg topic bar

  marked working directory as topic: bar

  $ mkcommit c_dG0

  active topic 'bar' grew its first changeset

  (see 'hg help topics' for more information)

  $ hg push

  pushing to $TESTTMP/single-head-server

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files (+1 heads)

detect multiple heads on the topic

  $ mkcommit c_dH0

  $ hg push

  pushing to $TESTTMP/single-head-server

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files

  $ hg up 'desc("c_dG0")'

  0 files updated, 0 files merged, 1 files removed, 0 files unresolved

  $ mkcommit c_dI0

  $ hg push  -f

  pushing to $TESTTMP/single-head-server

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  transaction abort!

  rollback completed

  abort: 2 heads on "default:bar"

  (5194f5dcd542, 48a01453c1c5)

  [255]

merge works fine

  $ hg merge

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  (branch merge, don't forget to commit)

  $ mkcommit c_dJ0

  $ hg push

  pushing to $TESTTMP/single-head-server

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 2 changesets with 2 changes to 2 files

Test single head enforcing - by phase move

------------------------------------------

  $ hg -R ../single-head-server phase --public 'desc("c_dJ0")'

  abort: 2 heads on "default"

  (6ed1df20edb1, 678bca4de98c)

  [255]

Test single head enforcing - after rewrite

------------------------------------------

  $ hg up foo

  switching to topic foo

  3 files updated, 0 files merged, 4 files removed, 0 files unresolved

  $ hg commit --amend -m c_dF1

  $ hg push

  pushing to $TESTTMP/single-head-server

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 0 changes to 1 files (+1 heads)

  1 new obsolescence markers

  obsoleted 1 changesets