view tests/test-dirstate-backup.t @ 40680:9d88ae5c635b

perf: add a `setup` argument to run code outside of the timed section

With this new argument, it is possible to perform special setup and cleanup
outside of code actually timed. This is useful to provide more accurate
benchmark.

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