commit 3ff03ff11743613c0c4ece2c2c630b43750c9023
author Jason Parks <jparks@google.com> Wed Nov 05 15:55:36 2014 -0600
committer Jason Parks <jparks@google.com> Thu Nov 06 14:12:53 2014 -0600
tree 00b7fc1484e3f32fd648fe246bcc29f7c4c956d9
parent ec379695feb883191389b8953cb0b4e1a2fbc00c

Don’t run video tests on devices that do not have audio output.

Bug: 18256010
Change-Id: Id96b8cd9999e83ae9645fc0be9062facdb546b0c

tests/tests/media/src/android/media/cts/AdaptivePlaybackTest.java

diff --git a/tests/tests/media/src/android/media/cts/AdaptivePlaybackTest.java b/tests/tests/media/src/android/media/cts/AdaptivePlaybackTest.java
index 5c9f1b1..dbe2c92 100644
--- a/tests/tests/media/src/android/media/cts/AdaptivePlaybackTest.java
+++ b/tests/tests/media/src/android/media/cts/AdaptivePlaybackTest.java
@@ -19,6 +19,7 @@
 import com.android.cts.media.R;
 
 import android.content.Context;
+import android.content.pm.PackageManager;
 import android.content.res.AssetFileDescriptor;
 import android.media.MediaCodec;
 import android.media.MediaCodecInfo;
@@ -285,6 +286,11 @@
     }
 
     private void ex(Iterable<Codec> codecList, Test[] testList) {
+        if (codecList == null) {
+            Log.i(TAG, "CodecList was empty. Skipping test.");
+            return;
+        }
+
         TestList tests = new TestList();
         for (Codec c : codecList) {
             for (Test test : testList) {
@@ -1342,8 +1348,21 @@
 }
 
 class CodecFactory {
+    protected boolean hasCodec(String codecName) {
+        MediaCodecList list = new MediaCodecList(MediaCodecList.ALL_CODECS);
+        for (MediaCodecInfo info : list.getCodecInfos()) {
+            if (codecName.equals(info.getName())) {
+                return true;
+            }
+        }
+        return false;
+    }
+
     public CodecList createCodecList(
             Context context, String mime, String googleCodecName, int ...resources) {
+        if (!hasCodec(googleCodecName)) {
+            return null;
+        }
         return new CodecFamily(context, mime, googleCodecName, resources);
     }
 }
@@ -1351,6 +1370,9 @@
 class SWCodecFactory extends CodecFactory {
     public CodecList createCodecList(
             Context context, String mime, String googleCodecName, int ...resources) {
+        if (!hasCodec(googleCodecName)) {
+            return null;
+        }
         return new CodecByName(context, mime, googleCodecName, resources);
     }
 }
@@ -1358,6 +1380,9 @@
 class HWCodecFactory extends CodecFactory {
     public CodecList createCodecList(
             Context context, String mime, String googleCodecName, int ...resources) {
+        if (!hasCodec(googleCodecName)) {
+            return null;
+        }
         return new CodecFamilyExcept(context, mime, googleCodecName, resources);
     }
 }