test: http2 client socket operations
This commit tests pause, resume, drain operations on client.socket
Refs: https://github.com/nodejs/node/issues/14985
Checklist
-
make -j4 test
(UNIX), orvcbuild test
(Windows) passes -
tests and/or benchmarks are included -
commit message follows commit guidelines
Affected core subsystem(s)
test, http2