Flush data plane stateful memories in between multiple launches

P4ELTE / t4p4s

Retargetable compiler for the P4 language

http://p4.elte.hu/

Apache License 2.0

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Closed lkpdn closed 5 years ago

lkpdn commented 5 years ago

What this PR does / why we need it: Flush data plane tables betweem each launch.

At present this equals to the case where defined(T4P4S_TEST_SUITE) and launch_count() > 0.
Without this, mac_learn-ed entries added in a testcase would affect subsequent testcases.

Please review, thanks.