view tests/test-dirstate-backup.t @ 34981:527655a049ee stable

morestatus: don't crash with different drive letters for repo.root and CWD

Previously, if there were unresolved files and the CWD drive was different from
the repo drive, `hg status -v` would page the normal status, followed by the
exception header.  A stacktrace was waiting when the pager exited.  The
underlying cause was the same as f445b10dc7fb.

Unfortunately, I don't see any reasonable way to write a test this [1].

[1] https://www.mercurial-scm.org/pipermail/mercurial-devel/2017-November/107401.html

Set up

  $ hg init repo
  $ cd repo

Try to import an empty patch

  $ hg import --no-commit - <<EOF
  > EOF
  applying patch from stdin
  abort: stdin: no diffs found
  [255]

No dirstate backups are left behind

  $ ls .hg/dirstate* | sort
  .hg/dirstate