view tests/test-dirstate-backup.t @ 45179:ba5e4b11d085

phases: rename variable used for owned dict of phasesets

The phaseroots variable is used for two different objects: borrowed set
and owned dict of sets. It's hard to track which object should have to be
decrefed on error return.

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