From 924613dcb80bd1c882c83bea88614e5be1942223 Mon Sep 17 00:00:00 2001
From: Winni Chang <winnichang@google.com>
Date: Wed, 26 Jul 2023 09:17:46 +0800
Subject: [PATCH] Prevent SecurityException during unit tests

Mock out displayOsd because it broadcasts an intent, which causes a
runtime error due to missing permissions on ADT-4.

Test: atest com.android.server.hdmi.SystemAudioAutoInitiationActionTest#testReceiveSystemAudioMode_systemAudioOn

Bug: 289908764
Change-Id: Ie3020da76c6d9996119493dc042de8d91c414623
---
 .../hdmi/SystemAudioAutoInitiationActionTest.java  | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/services/tests/servicestests/src/com/android/server/hdmi/SystemAudioAutoInitiationActionTest.java b/services/tests/servicestests/src/com/android/server/hdmi/SystemAudioAutoInitiationActionTest.java
index c3beff74ca1c3..02bed229d1819 100644
--- a/services/tests/servicestests/src/com/android/server/hdmi/SystemAudioAutoInitiationActionTest.java
+++ b/services/tests/servicestests/src/com/android/server/hdmi/SystemAudioAutoInitiationActionTest.java
@@ -81,6 +81,20 @@ public class SystemAudioAutoInitiationActionTest {
             protected void writeStringSystemProperty(String key, String value) {
                 // do nothing
             }
+
+	    /**
+             * Override displayOsd to prevent it from broadcasting an intent, which
+             * can trigger a SecurityException.
+             */
+            @Override
+            void displayOsd(int messageId) {
+                // do nothing
+            }
+
+            @Override
+            void displayOsd(int messageId, int extra) {
+                // do nothing
+            }
         };
 
         mHdmiControlService.setIoLooper(myLooper);