diff --git a/tests/common/java/android/net/RouteInfoTest.java b/tests/common/java/android/net/RouteInfoTest.java
index 71689f9..b69b045 100644
--- a/tests/common/java/android/net/RouteInfoTest.java
+++ b/tests/common/java/android/net/RouteInfoTest.java
@@ -16,6 +16,8 @@
 
 package android.net;
 
+import static android.net.RouteInfo.RTN_THROW;
+import static android.net.RouteInfo.RTN_UNICAST;
 import static android.net.RouteInfo.RTN_UNREACHABLE;
 
 import static com.android.testutils.MiscAsserts.assertEqualBothWays;
@@ -329,6 +331,16 @@
     }
 
     @Test
+    public void testRouteTypes() {
+        RouteInfo r = new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), RTN_UNREACHABLE);
+        assertEquals(RTN_UNREACHABLE, r.getType());
+        r = new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), RTN_UNICAST);
+        assertEquals(RTN_UNICAST, r.getType());
+        r = new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), RTN_THROW);
+        assertEquals(RTN_THROW, r.getType());
+    }
+
+    @Test
     public void testTruncation() {
       LinkAddress l;
       RouteInfo r;