am 55b2b067: am 047db28d: Merge "Test both recvfrom() and read() in PingTest."

* commit '55b2b067a317339304bad55fbd7454ed8cc0ae46':
  Test both recvfrom() and read() in PingTest.
tree: c9907d6769d0c3ad388054e18c6e6004550bcfb0
  1. tests/