view tests/test-dirstate-backup.t @ 43434:bec734015b70

censor: document that some commands simply ignore censored data

I can't see a benefit for hg grep to ever error out early when it
encounters censored data.

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