[PATCH] tests: add a test for mesh gate forwarding

[Jouni Malinen]

On Sat, Feb 27, 2016 at 08:51:25PM -0500, Bob Copeland wrote:
> This test checks that mesh nodes forward frames for unknown
> destinations to the mesh gates.

Thanks, applied with some cleanup and fixes. I replaced the tshark
checks with a single command that verifies both addresses to speed up
processing (running tshark is apparently quite slow on some systems). In
addition, I added a loop to try this multiple times and exit as soon as
the frames are seen so that the test case can pass without having to add
a fixed duration wait.
 
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Jouni Malinen                                            PGP id EFC895FA