1 files changed, 51 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/function/S13_A4_T4.js b/js/src/tests/test262/language/statements/function/S13_A4_T4.js
new file mode 100644
index 0000000000..8097d7ba57
--- /dev/null
+++ b/js/src/tests/test262/language/statements/function/S13_A4_T4.js
@@ -0,0 +1,51 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    The production FunctionDeclaration: "function Identifier (
+    FormalParameterList_opt ) { FunctionBody }" is processed by function
+    declarations
+es5id: 13_A4_T4
+description: >
+    Declaring a function that uses strings concatenaion opeator within
+    its "return" Expression
+---*/
+
+function __func(){return arguments[0].name + " " + arguments[0].surname;};
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1 
+if (typeof __func !== "function") {
+	throw new Test262Error('#1: typeof __func === "function". Actual: typeof __func ==='+typeof __func);
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__func({name:'fox', surname:'malder'}) !== "fox malder") {
+	throw new Test262Error('#2: __func({name:\'fox\', surname:\'malder\'}) === "fox malder". Actual: __func({name:\'fox\', surname:\'malder\'}) ==='+__func({name:'fox', surname:'malder'}));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+function func__(arg){return arg.name + " " + arg.surname;};
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#3 
+if (typeof func__ !== "function") {
+	throw new Test262Error('#3: typeof func__ === "function". Actual: typeof __func ==='+typeof __func);
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#4
+if (func__({name:'john', surname:'lennon'}) !== "john lennon") {
+	throw new Test262Error('#4: func__({name:\'john\', surname:\'lennon\'}) === "john lennon". Actual: __func({name:\'john\', surname:\'lennon\'}) ==='+__func({name:'john', surname:'lennon'}));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+reportCompare(0, 0);