On 7/10/24 11:04, Adrian Moreno wrote:
> There are a couple of places where the test script "sleep"s to wait for
> some external condition to be met.
> 
> This is error prone, specially in slow systems (identified in CI by
> "KSFT_MACHINE_SLOW=yes").
> 
> To fix this, add a "ovs_wait" function that tries to execute a command
> a few times until it succeeds. The timeout used is set to 5s for
> "normal" systems and doubled if a slow CI machine is detected.
> 
> This should make the following work:
> 
> $ vng --build  \
>     --config tools/testing/selftests/net/config \
>     --config kernel/configs/debug.config
> 
> $ vng --run . --user root -- "make -C tools/testing/selftests/ \
>     KSFT_MACHINE_SLOW=yes TARGETS=net/openvswitch run_tests"
> 
> Signed-off-by: Adrian Moreno <amore...@redhat.com>
> ---
>  .../selftests/net/openvswitch/openvswitch.sh  | 45 +++++++++++++++----
>  .../selftests/net/openvswitch/ovs-dpctl.py    |  1 +
>  2 files changed, 38 insertions(+), 8 deletions(-)

Seem like we don't have a signal from CI for some reason yet,
but I tested this locally and it seem to work fine.  Either
way it's a better way of doing things than sleep'n'hope.

Reviewed-by: Ilya Maximets <i.maxim...@ovn.org>
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