commit bbf160a93d10af0d521ec96c69be38c9e71803c0
author junyulai <junyulai@google.com> Wed May 08 11:46:25 2019 +0800
committer junyulai <junyulai@google.com> Mon May 13 22:19:02 2019 +0800
tree d1dee57427f07ac0bd2519170331ef502420aa4b
parent ad4c047f6d6e9b3dc0df58fd80f6511b7351a872

add cts for unprivileged keepalive slots

Currently, unprivileged Nat-T keepalives are limited to 1 slot
per uid. Add CTS to verify that the keepalive slots are limited
as customized for unprivileged requests.

Bug: 129371366
Test: atest android.net.cts
      .ConnectivityManagerTest#testSocketKeepaliveUnprivileged
      --generate-new-metrics 10

(Clean cherry-pick of aosp/957205)

Change-Id: I60b9e9ae9cf2b63490493ced9738cd2f402c3f9b
Merged-In: I60b9e9ae9cf2b63490493ced9738cd2f402c3f9b