commit 7bd49dac8eb4f98408aec89b3d99cb203be89ad9
author bohu <bohu@google.com> Tue Sep 25 22:28:45 2018 -0700
committer bohu <bohu@google.com> Tue Sep 25 22:33:13 2018 -0700
tree 6968004f95ee0ca75e908c62003c2f5f5a4aab48
parent 9f903b746c7b7f96954b541fb8be7a7babddb0c2

cts: skip testUsbAccessory for emulator

As it does not have USB port.

BUG: 115340661

Change-Id: I2d8f33db3d5eb38375ad2d041862200e475f2295

tests/app/src/android/app/cts/SystemFeaturesTest.java

diff --git a/tests/app/src/android/app/cts/SystemFeaturesTest.java b/tests/app/src/android/app/cts/SystemFeaturesTest.java
index 40774c7..09d99a3 100644
--- a/tests/app/src/android/app/cts/SystemFeaturesTest.java
+++ b/tests/app/src/android/app/cts/SystemFeaturesTest.java
@@ -43,6 +43,8 @@
 import android.telephony.TelephonyManager;
 import android.test.InstrumentationTestCase;
 
+import com.android.compatibility.common.util.PropertyUtil;
+
 import java.lang.reflect.Field;
 import java.util.ArrayList;
 import java.util.HashSet;
@@ -495,6 +497,7 @@
                 !mPackageManager.hasSystemFeature(PackageManager.FEATURE_TELEVISION) &&
                 !mPackageManager.hasSystemFeature(PackageManager.FEATURE_WATCH) &&
                 !mPackageManager.hasSystemFeature(PackageManager.FEATURE_EMBEDDED) &&
+                !isAndroidEmulator() &&
                 !mPackageManager.hasSystemFeature(PackageManager.FEATURE_PC)) {
             // USB accessory mode is only a requirement for devices with USB ports supporting
             // peripheral mode. As there is no public API to distinguish a device with only host
@@ -543,6 +546,10 @@
         }
     }
 
+    private boolean isAndroidEmulator() {
+        return PropertyUtil.propertyEquals("ro.kernel.qemu", "1");
+    }
+
     private void assertFeature(boolean exist, String feature) {
         if (exist) {
             assertAvailable(feature);