commit d618b567630d347be0929ea25ce6c68921005ed6
author Alex Vakulenko <avakulenko@google.com> Mon Apr 17 12:02:38 2017 -0700
committer Alex Vakulenko <avakulenko@google.com> Wed Apr 19 09:55:49 2017 -0700
tree 23b68431d619727647323037ab5a6c6e88e4b18d
parent 5330710aebfed15005ae39ba5896b615e138bf38

libpdx_uds: Fix send/receive over socket to handle signal interrupts

Previous implementation of send/receive didn't account for the fact that
send/receive operation might be interrupted by a signal and transfer
fewer bytes than requested.

Fix this by repeatedly calling send/recv until all the requested data
is transferred over sockets.

Also added a number of unit tests for send/receive functions.

Bug: 37427314
Test: `m -j32` succeeds for Sailfish.
      `libpdx_uds_tests` pass on device

Change-Id: Ib8f78967af3c218d9f18fb3dfe8953c35800540b

libs/vr/libpdx_uds/Android.bp

diff --git a/libs/vr/libpdx_uds/Android.bp b/libs/vr/libpdx_uds/Android.bp
index a73ba34..f2bcc0c 100644
--- a/libs/vr/libpdx_uds/Android.bp
+++ b/libs/vr/libpdx_uds/Android.bp
@@ -35,10 +35,12 @@
         "-Werror",
     ],
     srcs: [
+        "ipc_helper_tests.cpp",
         "remote_method_tests.cpp",
         "service_framework_tests.cpp",
     ],
     static_libs: [
+        "libgmock",
         "libpdx_uds",
         "libpdx",
     ],