tests/test-backwards-remove.t

rebase: explicitly test abort from ambiguous destination

We want to explicitly test the next behavior. We add this test in its own
changeset to make the test change from the behavior change as clean as possible.

  $ hg init
  $ echo This is file a1 > a
  $ hg add a
  $ hg commit -m "commit #0"
  $ ls
  a
  $ echo This is file b1 > b
  $ hg add b
  $ hg commit -m "commit #1"
  $ hg co 0
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved

B should disappear

  $ ls
  a