view tests/test-evolve-interrupted.t @ 6215:9571d40061c8 stable

copyright: update for the debian/ subdirectory

This is based on information obtained with `hg churn` excluding
the changelog and contributions that merely changed an outdated reference URL.

Also, it seems fair to keep Logilab in the list, as they cleary where employing
all the people involved in the initial effort, and they are sponsoring current
effort to include it in Debian itself.

Quitting an evolve in the middle (via ctrl-c or something) can leave things in a
weird intermediate state where hg thinks we're in the middle of an update
operation (or even just leave the 'merge' directory around without actually
indicating we're in the middle of *any* operation).

  $ . $TESTDIR/testlib/common.sh

  $ cat << EOF >> $HGRCPATH
  > [extensions]
  > rebase =
  > evolve =
  > [alias]
  > l = log -G -T'{rev} {desc}'
  > EOF

  $ hg init interrupted-orphan
  $ cd interrupted-orphan

  $ echo apricot > a
  $ hg ci -qAm apricot

  $ echo banana > b
  $ hg ci -qAm banana

Let's go back to amend 0 and make an orphan out of 1 (and a merge conflict to
test with)

  $ hg up -q 0
  $ echo blueberry > b
  $ hg l
  o  1 banana
  |
  @  0 apricot
  
  $ hg ci --amend -qAm 'apricot and blueberry'
  1 new orphan changesets
  $ hg l
  @  2 apricot and blueberry
  
  *  1 banana
  |
  x  0 apricot
  

  $ hg evolve --update --config hooks.precommit=false --config ui.merge=:other
  move:[1] banana
  atop:[2] apricot and blueberry
  transaction abort!
  rollback completed
  abort: precommit hook exited with status 1
  [40]
  $ hg l
  @  2 apricot and blueberry
  
  *  1 banana
  |
  x  0 apricot
  
  $ cat b
  banana

  $ hg status --config commands.status.verbose=True
  M b
  # The repository is in an unfinished *evolve* state.
  
  # No unresolved merge conflicts.
  
  # To continue:    hg evolve --continue
  # To abort:       hg evolve --abort
  # To stop:        hg evolve --stop
  # (also see `hg help evolve.interrupted`)
  

  $ ls .hg/evolvestate
  .hg/evolvestate

  $ cat b
  banana

  $ hg l
  @  2 apricot and blueberry
  
  *  1 banana
  |
  x  0 apricot
  

Test various methods of handling that unfinished state
  $ hg evolve --abort
  evolve aborted
  working directory is now at e1989e4b1526
  $ test -f .hg/evolvestate
  [1]
  $ cat b
  blueberry
  $ hg l
  @  2 apricot and blueberry
  
  *  1 banana
  |
  x  0 apricot
  

  $ hg evolve --update --config hooks.precommit=false --config ui.merge=:other
  move:[1] banana
  atop:[2] apricot and blueberry
  transaction abort!
  rollback completed
  abort: precommit hook exited with status 1
  [40]
  $ cat b
  banana
  $ hg evolve --stop
  stopped the interrupted evolve
  working directory is now at e1989e4b1526
  $ cat .hg/evolvestate
  cat: .hg/evolvestate: No such file or directory
  [1]
  $ cat b
  blueberry
  $ hg l
  @  2 apricot and blueberry
  
  *  1 banana
  |
  x  0 apricot
  

  $ hg evolve --update --config hooks.precommit=false --config ui.merge=:other
  move:[1] banana
  atop:[2] apricot and blueberry
  transaction abort!
  rollback completed
  abort: precommit hook exited with status 1
  [40]
  $ hg evolve --continue
  evolving 1:e0486f65907d "banana"
  working directory is now at bd5ec7dfc2af
  $ cat .hg/evolvestate
  cat: .hg/evolvestate: No such file or directory
  [1]
  $ cat b
  banana
  $ hg l
  @  3 banana
  |
  o  2 apricot and blueberry