From f781bb57c3b4ebbb1faf54dbc09f460ddfa1ac8d Mon Sep 17 00:00:00 2001
From: Yves Gerey <yvesg@webrtc.org>
Date: Tue, 23 Jul 2019 19:15:39 +0200
Subject: [PATCH] [Unit test] Add check to prevent segfault on empty vector.

We rather have an unmet expectation than let the test crash.

Bug: webrtc:10827
Change-Id: I9e3d2dfb7cb856976305cd50377a71a2ed2ab4b2
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/146700
Commit-Queue: Seth Hampson <shampson@webrtc.org>
Reviewed-by: Seth Hampson <shampson@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28651}
---
 pc/peer_connection_integrationtest.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pc/peer_connection_integrationtest.cc b/pc/peer_connection_integrationtest.cc
index b3ca36123f..f36ba1e52f 100644
--- a/pc/peer_connection_integrationtest.cc
+++ b/pc/peer_connection_integrationtest.cc
@@ -4863,6 +4863,7 @@ TEST_P(PeerConnectionIntegrationTest, GetSourcesVideo) {
   ASSERT_EQ(receiver->media_type(), cricket::MEDIA_TYPE_VIDEO);
   auto sources = receiver->GetSources();
   ASSERT_GT(receiver->GetParameters().encodings.size(), 0u);
+  ASSERT_GT(sources.size(), 0u);
   EXPECT_EQ(receiver->GetParameters().encodings[0].ssrc,
             sources[0].source_id());
   EXPECT_EQ(webrtc::RtpSourceType::SSRC, sources[0].source_type());