[PATCH v2 0/4] improve net/null dependency handling for tests

[Bruce Richardson <bruce.richardson@intel.com>]

A number of unit tests take advantage of net_null driver to use
as a dummy packet source. When this driver is disabled we then get
tests failures in fast-tests. Fix these by recording the dependency
appropriately or by skipping test sections if the dependency isn't
present.

V2: reworked changes following feedback, discussion and other upstream
    changes

Bruce Richardson (4):
  test/event_eth_rx_adapter: skip tests if no ethdevs
  test/event_eth_tx_adapter: remove dependency on NULL PMD
  test: fix missing dependency on null networking driver
  build/tests: add warning for missing NULL PMD dependency

 app/test/meson.build                 | 10 ++++++++--
 app/test/test_event_eth_rx_adapter.c | 14 ++++++++++----
 app/test/test_event_eth_tx_adapter.c |  4 ++++
 3 files changed, 22 insertions(+), 6 deletions(-)

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2.51.0