CAN test rework to improve robustness

Changes:
- Rework CAN test CAN data playing with canplayer to fix racing
  against listening for the binding events the data will result in.
  The previous use of a fixture to drive canplayer has been replaced
  with a small wrapper class that is inline in the test code to
  ensure the correct order of operations.
- Copy required CAN test CAN data files used in the afb-test widget
  into pyagl/tests/data/can to remove dependency on test widget
  presence and contents.  The previous prepare_replay_files fixture
  has been changed into a per-test fixture that scp's the file into
  /tmp on the target if running remotely.  When running on target,
  they are used directly out of the pyagl install.
- Improve test_Filter_Test_01_Step_2 using the updated canreplay
  file copied from agl-service-can-low-level, there are now several
  messages that test the filter range.
- Add a tweak to cut the fixture parameter(s) off the test names
  when generating LAVA output.
- Reordered test_auth to be after the write without authorization
  test to avoid spurious failures.  Also removed the duplicate
  test in the J1939 tests and replaced it with an appropriate
  dependency.
- Replace xfail marks on J1939 tests with logic to detect J1939
  kernel support and mark them dynamically.
- Add missing can_j1939 marking to the test
  test_low_can_subscribe_j1939_event.
- Use known_hosts=None in asyncssh.connect calls to ensure remote
  testing is not affected by local SSH known_hosts configuration.
- Tweak
- Update some comment formatting to improve readability.
- Simplify logic a bit in AGLBaseService.listener function.

Bug-AGL: SPEC-3585

Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: I24d0e2f9ac75d1d2aabd5ff2197e7997dae59273

0 files changed, 0 insertions, 0 deletions