Add a basic regression test that checks if the map for IncomingMessage
and OutgoingMessage objects is stable over time.
The test is not exhaustive in that it doesn't try to establish whether
the transition path is the same on every request, it just checks that
objects in their final states have the same map.
To be investigated why the first (and only the first) ServerRequest
object ends up with a deprecated map, regardless of the number of
iterations.
PR-URL: https://github.com/nodejs/node/pull/7003
Refs: https://github.com/nodejs/node/issues/6294
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Ben Noordhuis