meson: handle XFAIL tests outside of TAP

This change causes expected fail tests to actually fail by eliding the
'# TODO' from the test plan. In turn, we can now properly use
'should_fail' in the meson test() rule and see these expected fail
tests in the output:

Before:
  ...
  320/332 upgrade077.py                   OK 0.12679290771484375 s
  321/332 upgrade078.py                   OK 0.12620115280151367 s
  322/332 upgrade080.py                   OK 0.1252129077911377 s
  ...

  Ok:                 332
  Expected Fail:      0
  Fail:               0
  Unexpected Pass:    0
  Skipped:            0
  Timeout:            0

After:
  ...
  320/332 upgrade077.py                   OK 0.12679290771484375 s
  321/332 upgrade078.py                   EXPECTEDFAIL0.12620115280151367 s
  322/332 upgrade080.py                   OK 0.1252129077911377 s
  ...

  Ok:                 326
  Expected Fail:      6
  Fail:               0
  Unexpected Pass:    0
  Skipped:            0
  Timeout:            0

Signed-off-by: Allan McRae <allan@archlinux.org>

0 files changed, 0 insertions, 0 deletions