Add a test for JSONArray and enums.

Bug: https://code.google.com/p/android/issues/detail?id=62539
Change-Id: If41b9afe801832ea796649d27b0af25657653684

1 files changed, 13 insertions, 0 deletions

diff --git a/json/src/test/java/org/json/JSONArrayTest.java b/json/src/test/java/org/json/JSONArrayTest.java
index 52767db..f05399a 100644
--- a/json/src/test/java/org/json/JSONArrayTest.java
+++ b/json/src/test/java/org/json/JSONArrayTest.java
@@ -551,4 +551,17 @@ public class JSONArrayTest extends TestCase {
         assertEquals("hello", a.remove(0));
         assertEquals(null, a.remove(0));
     }
+
+    enum MyEnum { A, B, C; }
+
+    // https://code.google.com/p/android/issues/detail?id=62539
+    public void testEnums() throws Exception {
+        // This works because it's in java.* and any class in there falls back to toString.
+        JSONArray a1 = new JSONArray(java.lang.annotation.RetentionPolicy.values());
+        assertEquals("[\"SOURCE\",\"CLASS\",\"RUNTIME\"]", a1.toString());
+
+        // This doesn't because it's not.
+        JSONArray a2 = new JSONArray(MyEnum.values());
+        assertEquals("[null, null, null]", a2.toString());
+    }
 }