view tests/test-evolve-issue5881.t @ 6100:46858e6f8b99

tests: add a remaining test on evolving obsolete wdir parent

The obsolete parent was split in multiple successors. As one can see
after updating to the common obsolete parent it prints a message
suggesting to run `hg evolve` to update to its tipmost successor.

But, given suggestion doesn't work as expected and instead return error
saying parent is obsolete with multiple successor.

This will be fixed in upcoming patches.

Test for issue 5881 present at https://bz.mercurial-scm.org/show_bug.cgi?id=5881
===============================================================================
which is about that if the working copy parent  is obsolete then evolve update
to its successor revision and stop; it doesn't continue to evolve remaining
revisions those were suppossed to evovle.

Setup
=====

  $ . $TESTDIR/testlib/common.sh

  $ cat >> $HGRCPATH <<EOF
  > [phases]
  > publish = False
  > [extensions]
  > evolve =
  > EOF

  $ hg init issue5881
  $ cd issue5881

Prepare the directory by creating an orphan and update to its obsolete parent:

  $ for ch in a b c; do echo $ch > $ch; hg ci -Am "added "$ch; done;
  adding a
  adding b
  adding c
  $ hg up 1 -q
  $ hg ci --amend -m "updated b"
  1 new orphan changesets
  $ hg up 1
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  working directory parent is obsolete! (5f6d8a4bf34a)
  (use 'hg evolve' to update to its successor: e6048a693c0d)

  $ hg glog
  o  3:e6048a693c0d updated b
  |   () draft
  | *  2:155349b645be added c
  | |   () draft orphan
  | @  1:5f6d8a4bf34a added b
  |/    () draft
  o  0:9092f1db7931 added a
      () draft

Test `hg evolve` evolve all the revisions specified by user:
  $ hg evolve -r .::
  update:[3] updated b
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  working directory is now at e6048a693c0d
  move:[2] added c
  atop:[3] updated b
  working directory is now at e6048a693c0d