1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/function/S13.2.1_A4_T1.js b/js/src/tests/test262/language/statements/function/S13.2.1_A4_T1.js
new file mode 100644
index 0000000000..ad94529dc2
--- /dev/null
+++ b/js/src/tests/test262/language/statements/function/S13.2.1_A4_T1.js
@@ -0,0 +1,29 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: Objects as arguments are passed by reference
+es5id: 13.2.1_A4_T1
+description: >
+    Adding new number property to a function argument within the
+    function body,  where explicit argument is an object defined with
+    "var __obj={}"
+---*/
+
+function __func(__arg){
+    __arg.foo=7;
+}
+
+var __obj={};
+
+__func(__obj);
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__obj.foo !== 7) {
+	throw new Test262Error('#1: __obj.foo === 7. Actual: __obj.foo ==='+__obj.foo);
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+reportCompare(0, 0);