Tests for the --abort flag for `hg evolve` command

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

Setup

=====

  $ cat >> $HGRCPATH <<EOF

  > [phases]

  > publish = False

  > [alias]

  > glog = log -GT "{rev}:{node|short} {desc}\n ({bookmarks}) {phase}"

  > [extensions]

  > EOF

  $ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH

  $ hg init abortrepo

  $ cd abortrepo

  $ echo ".*\.orig" > .hgignore

  $ hg add .hgignore

  $ hg ci -m "added hgignore"

  $ for ch in a b c d; do echo foo > $ch; hg add $ch; hg ci -qm "added "$ch; done;

  $ hg glog

  @  4:c41c793e0ef1 added d

  |   () draft

  o  3:ca1b80f7960a added c

  |   () draft

  o  2:b1661037fa25 added b

  |   () draft

  o  1:c7586e2a9264 added a

  |   () draft

  o  0:8fa14d15e168 added hgignore

      () draft

Testing --abort when no evolve is interrupted

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

  $ hg evolve --abort

  abort: no interrupted evolve to stop

  [255]

Testing with wrong combination of flags

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

  $ hg evolve --abort --continue

  abort: cannot specify both "--abort" and "--continue"

  [255]

  $ hg evolve --abort --stop

  abort: cannot specify both "--abort" and "--stop"

  [255]

  $ hg evolve --abort --rev 3

  abort: cannot specify both "--rev" and "--abort"

  [255]

  $ hg evolve --abort --any

  abort: cannot specify both "--any" and "--abort"

  [255]

  $ hg evolve --abort --all

  abort: cannot specify both "--all" and "--abort"

  [255]

Normal testingw when no rev was evolved

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

  $ hg prev

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

  [3] added c

  $ echo babar > d

  $ hg add d

  $ hg amend

  1 new orphan changesets

  $ hg evolve --all

  move:[4] added d

  atop:[5] added c

  merging d

  warning: conflicts while merging d! (edit, then use 'hg resolve --mark')

  evolve failed!

  fix conflict and run 'hg evolve --continue' or use 'hg evolve --abort' to abort

  abort: unresolved merge conflicts (see hg help resolve)

  [255]

  $ hg evolve --abort

  evolve aborted

  working directory is now at e93a9161a274

  $ hg glog

  @  5:e93a9161a274 added c

  |   () draft

  | *  4:c41c793e0ef1 added d

  | |   () draft

  | x  3:ca1b80f7960a added c

  |/    () draft

  o  2:b1661037fa25 added b

  |   () draft

  o  1:c7586e2a9264 added a

  |   () draft

  o  0:8fa14d15e168 added hgignore

      () draft

  $ hg diff

  $ hg status

cleaning up things for next testing

  $ hg evolve --all

  move:[4] added d

  atop:[5] added c

  merging d

  warning: conflicts while merging d! (edit, then use 'hg resolve --mark')

  evolve failed!

  fix conflict and run 'hg evolve --continue' or use 'hg evolve --abort' to abort

  abort: unresolved merge conflicts (see hg help resolve)

  [255]

  $ echo foo > d

  $ hg resolve -m

  (no more unresolved files)

  continue: hg evolve --continue

  $ hg evolve --continue

  evolving 4:c41c793e0ef1 "added d"

  working directory is now at e83de241f751

  $ hg up .^^^

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

When there are evolved revisions but on a single branch

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

  $ echo bar > c

  $ hg add c

  $ hg amend

  3 new orphan changesets

  $ hg evolve --all

  move:[2] added b

  atop:[7] added a

  move:[5] added c

  atop:[8] added b

  merging c

  warning: conflicts while merging c! (edit, then use 'hg resolve --mark')

  evolve failed!

  fix conflict and run 'hg evolve --continue' or use 'hg evolve --abort' to abort

  abort: unresolved merge conflicts (see hg help resolve)

  [255]

  $ hg glog

  @  8:0c41ec482070 added b

  |   () draft

  o  7:125af0ed8cae added a

  |   () draft

  | *  6:e83de241f751 added d

  | |   () draft

  | *  5:e93a9161a274 added c

  | |   () draft

  | x  2:b1661037fa25 added b

  | |   () draft

  | x  1:c7586e2a9264 added a

  |/    () draft

  o  0:8fa14d15e168 added hgignore

      () draft

  $ hg evolve --abort

  1 new orphan changesets

  evolve aborted

  working directory is now at 125af0ed8cae

  $ hg glog

  @  7:125af0ed8cae added a

  |   () draft

  | *  6:e83de241f751 added d

  | |   () draft

  | *  5:e93a9161a274 added c

  | |   () draft

  | *  2:b1661037fa25 added b

  | |   () draft

  | x  1:c7586e2a9264 added a

  |/    () draft

  o  0:8fa14d15e168 added hgignore

      () draft

  $ cd ..

Testing when evolved revs are on multiple branches

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

  $ hg init repotwo

  $ cd repotwo

  $ echo ".*\.orig" > .hgignore

  $ hg add .hgignore

  $ hg ci -m "added hgignore"

  $ echo a > a

  $ hg ci -Aqm "added a"

  $ for ch in b c; do echo $ch > $ch; hg add $ch; hg ci -m "added "$ch; done;

  $ hg up .^^

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

  $ for ch in c d; do echo $ ch > $ch; hg add $ch; hg ci -m "added "$ch; done;

  created new head

  $ hg up .^^

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

  $ echo foo > a

  $ hg ci -m "foo to a"

  created new head

  $ hg glog

  @  6:8f20d4390c21 foo to a

  |   () draft

  | o  5:bcb1c47f8520 added d

  | |   () draft

  | o  4:86d2603075a3 added c

  |/    () draft

  | o  3:17509928e5bf added c

  | |   () draft

  | o  2:9f0c80a55ddc added b

  |/    () draft

  o  1:2f913b0c9220 added a

  |   () draft

  o  0:8fa14d15e168 added hgignore

      () draft

  $ hg prev

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

  [1] added a

  $ echo aa > a

  $ hg amend

  5 new orphan changesets

  $ hg evolve --all

  move:[2] added b

  atop:[7] added a

  move:[4] added c

  atop:[7] added a

  move:[6] foo to a

  atop:[7] added a

  merging a

  warning: conflicts while merging a! (edit, then use 'hg resolve --mark')

  evolve failed!

  fix conflict and run 'hg evolve --continue' or use 'hg evolve --abort' to abort

  abort: unresolved merge conflicts (see hg help resolve)

  [255]

  $ hg glog

  o  9:7f8e8bd9f0b6 added c

  |   () draft

  | o  8:db3b42ef4da7 added b

  |/    () draft

  @  7:807e8e2ca559 added a

  |   () draft

  | *  6:8f20d4390c21 foo to a

  | |   () draft

  | | *  5:bcb1c47f8520 added d

  | | |   () draft

  | | x  4:86d2603075a3 added c

  | |/    () draft

  | | *  3:17509928e5bf added c

  | | |   () draft

  | | x  2:9f0c80a55ddc added b

  | |/    () draft

  | x  1:2f913b0c9220 added a

  |/    () draft

  o  0:8fa14d15e168 added hgignore

      () draft

  $ hg evolve --abort

  2 new orphan changesets

  evolve aborted

  working directory is now at 807e8e2ca559

  $ hg glog

  @  7:807e8e2ca559 added a

  |   () draft

  | *  6:8f20d4390c21 foo to a

  | |   () draft

  | | *  5:bcb1c47f8520 added d

  | | |   () draft

  | | *  4:86d2603075a3 added c

  | |/    () draft

  | | *  3:17509928e5bf added c

  | | |   () draft

  | | *  2:9f0c80a55ddc added b

  | |/    () draft

  | x  1:2f913b0c9220 added a

  |/    () draft

  o  0:8fa14d15e168 added hgignore

      () draft

  $ hg status

  $ hg diff

Testing when user created a new changesets on top of evolved revisions

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

  $ hg evolve --all

  move:[2] added b

  atop:[7] added a

  move:[4] added c

  atop:[7] added a

  move:[6] foo to a

  atop:[7] added a

  merging a

  warning: conflicts while merging a! (edit, then use 'hg resolve --mark')

  evolve failed!

  fix conflict and run 'hg evolve --continue' or use 'hg evolve --abort' to abort

  abort: unresolved merge conflicts (see hg help resolve)

  [255]

  $ hg glog

  o  9:7f8e8bd9f0b6 added c

  |   () draft

  | o  8:db3b42ef4da7 added b

  |/    () draft

  @  7:807e8e2ca559 added a

  |   () draft

  | *  6:8f20d4390c21 foo to a

  | |   () draft

  | | *  5:bcb1c47f8520 added d

  | | |   () draft

  | | x  4:86d2603075a3 added c

  | |/    () draft

  | | *  3:17509928e5bf added c

  | | |   () draft

  | | x  2:9f0c80a55ddc added b

  | |/    () draft

  | x  1:2f913b0c9220 added a

  |/    () draft

  o  0:8fa14d15e168 added hgignore

      () draft

  $ echo foo > a

  $ hg resolve -m

  (no more unresolved files)

  continue: hg evolve --continue

  $ cd ..

  $ hg init clonerepo

  $ cd repotwo

  $ hg push ../clonerepo --force

  pushing to ../clonerepo

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 10 changesets with 8 changes to 5 files (+4 heads)

  3 new obsolescence markers

  3 new orphan changesets

  $ cd ../clonerepo

  $ hg up 7f8e8bd9f0b6

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

  $ echo bar > bar

  $ hg add bar

  $ hg ci -m "made an new commit on evolved rev"

  $ hg push ../repotwo --force

  pushing to ../repotwo

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files

  $ cd ../repotwo

  $ hg evolve --abort

  warning: new changesets detected on destination branch

  abort: unable to abort interrupted evolve, use 'hg evolve --stop' to stop evolve

  [255]

  $ hg evolve --stop

  stopped the interrupted evolve

  working directory is now at 807e8e2ca559

Testing when the evolved revision turned public due to some other user actions

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

  $ hg evolve --all

  move:[3] added c

  atop:[8] added b

  move:[5] added d

  atop:[9] added c

  move:[6] foo to a

  atop:[7] added a

  merging a

  warning: conflicts while merging a! (edit, then use 'hg resolve --mark')

  evolve failed!

  fix conflict and run 'hg evolve --continue' or use 'hg evolve --abort' to abort

  abort: unresolved merge conflicts (see hg help resolve)

  [255]

  $ hg glog

  o  12:1c476940790a added d

  |   () draft

  | o  11:c10a55eb0cc6 added c