1 files changed, 34 insertions, 0 deletions
diff --git a/js/src/tests/test262/ch12/12.6/12.6.4/12.6.4-1.js b/js/src/tests/test262/ch12/12.6/12.6.4/12.6.4-1.js
new file mode 100644
index 000000000..3929b0a23
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.4/12.6.4-1.js
@@ -0,0 +1,34 @@
+/// Copyright (c) 2012 Ecma International.  All rights reserved. 
+/// Ecma International makes this code available under the terms and conditions set
+/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the 
+/// "Use Terms").   Any redistribution of this code must retain the above 
+/// copyright and this notice and otherwise comply with the Use Terms.
+/**
+ * @path ch12/12.6/12.6.4/12.6.4-1.js
+ * @description The for-in Statement - a property name must not be visited more than once in any enumeration.
+ */
+
+
+function testcase() {
+        var obj = { prop1: "abc", prop2: "bbc", prop3: "cnn" };
+
+        var countProp1 = 0;
+        var countProp2 = 0;
+        var countProp3 = 0;
+
+        for (var p in obj) {
+            if (obj.hasOwnProperty(p)) {
+                if (p === "prop1") {
+                    countProp1++;
+                }
+                if (p === "prop2") {
+                    countProp2++;
+                }
+                if (p === "prop3") {
+                    countProp3++;
+                }
+            }
+        }
+        return countProp1 === 1 && countProp2 === 1 && countProp3 === 1;
+    }
+runTestCase(testcase);