VTS test for property set/get loopback
Add vts test to verify that a change notifcation arrives in a
reasonable amount of time.
Bug: 111277242, 112596543
Test: vts-tradefed run vts-hal-auto
Change-Id: Ibf4be1239b4e87f2883a007b8dcb1308929db201
Merged-In: Ibf4be1239b4e87f2883a007b8dcb1308929db201
(cherry picked from commit af078bbb3e08efbd19866b2bcdf1a16eea39326a)
(cherry picked from commit e961a37327672a3931c7a909e48cabd1bbe39b90)
(cherry picked from commit 52477256d9550c4ba83d77da3431dbabdfd3b7df)
2 files changed