From 223b82a07dbb808f9b3616ea1abdb07c592eadd1 Mon Sep 17 00:00:00 2001
From: Yifan Hong <elsk@google.com>
Date: Wed, 5 Oct 2016 13:43:53 -0700
Subject: [PATCH] Add test for vec<vec<T>> as a return value.

Bug: 31955917

Test: hidl_test
Change-Id: I9ae7f9b04126261210cb4621266676727877d92f
---
 tests/foo/1.0/IFoo.hal | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/foo/1.0/IFoo.hal b/tests/foo/1.0/IFoo.hal
index 5cbacd257c..c1c2c6b4bc 100644
--- a/tests/foo/1.0/IFoo.hal
+++ b/tests/foo/1.0/IFoo.hal
@@ -97,4 +97,6 @@ interface IFoo {
     transpose2(ThreeStrings[5] in) generates (FiveStrings[3] out);
 
     sendVec(vec<uint8_t> data) generates (vec<uint8_t> data);
+
+    sendVecVec() generates (vec<vec<uint8_t>> vecvec);
 };