view tests/test-dirstate-backup.t @ 47209:d09b36f69180

packaging: extract invocation of pyoxidizer to own function

I'll be refactoring how the WiX installer creation calls into
pyoxidizer and will need a lower level function for facilitating
that.

The new `run_pyoxidizer()` builds our execution environment
(with gettext available) and invokes `pyoxidizer`.

Differential Revision: https://phab.mercurial-scm.org/D10687

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
  [10]

No dirstate backups are left behind

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