tests/test-issue619.t

13549:6217040b2780

Fast-forward:

  $ hg merge b
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  $ hg branch
  default
  $ hg parent --template '{rev}:{node|short} {branches}: {desc}\n'
  1:06c2121185be b: b
  $ hg ci -Ammerge
  created new head

Bogus fast-forward should fail:

  $ hg merge b
  abort: merging with a working directory ancestor has no effect

13550:1792b8a9422b

Fast-forward:

  $ hg merge b
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  $ hg ci -Ammerge

Bogus fast-forward should fail:

  $ hg merge b
  abort: merging with a working directory ancestor has no effect