1 files changed, 46 insertions, 0 deletions
diff --git a/test/suite/ch13/13.0/S13_A4_T4.js b/test/suite/ch13/13.0/S13_A4_T4.js
new file mode 100644
index 000000000..e16e97b71
--- /dev/null
+++ b/test/suite/ch13/13.0/S13_A4_T4.js
@@ -0,0 +1,46 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * The production FunctionDeclaration: "function Identifier ( FormalParameterList_opt ) { FunctionBody }" is processed by function declarations
+ *
+ * @path ch13/S13_A4_T4.js
+ * @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") {
+	$ERROR('#1: typeof __func === "function". Actual: typeof __func ==='+typeof __func);
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__func({name:'fox', surname:'malder'}) !== "fox malder") {
+	$ERROR('#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") {
+	$ERROR('#3: typeof func__ === "function". Actual: typeof __func ==='+typeof __func);
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#4
+if (func__({name:'john', surname:'lennon'}) !== "john lennon") {
+	$ERROR('#4: func__({name:\'john\', surname:\'lennon\'}) === "john lennon". Actual: __func({name:\'john\', surname:\'lennon\'}) ==='+__func({name:'john', surname:'lennon'}));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+