From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 js/src/tests/test262/ch13/13.1/13.1-1-1.js  | 21 +++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-1-2.js  | 21 +++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-1-s.js  | 27 +++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-10-s.js | 27 +++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-11-s.js | 22 ++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-12-s.js | 24 ++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-13-s.js | 23 +++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-13gs.js | 14 ++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-14-s.js | 24 ++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-15-s.js | 26 ++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-16-s.js | 26 ++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-17-s.js | 26 ++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-18-s.js | 26 ++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-19-s.js | 26 ++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-1gs.js  | 14 ++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-2-1.js  | 21 +++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-2-2.js  | 17 +++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-2-5.js  | 21 +++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-2-6.js  | 17 +++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-2-s.js  | 27 +++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-20-s.js | 26 ++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-21-s.js | 26 ++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-22-s.js | 26 ++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-23-s.js | 26 ++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-24-s.js | 26 ++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-25-s.js | 26 ++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-26-s.js | 26 ++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-27-s.js | 26 ++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-28-s.js | 27 +++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-29-s.js | 26 ++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-3-1.js  | 21 +++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-3-2.js  | 21 +++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-3-7.js  | 21 +++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-3-8.js  | 21 +++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-3-s.js  | 27 +++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-30-s.js | 26 ++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-31-s.js | 26 ++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-32-s.js | 26 ++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-33-s.js | 26 ++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-34-s.js | 26 ++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-35-s.js | 22 ++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-36-s.js | 22 ++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-37-s.js | 22 ++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-38-s.js | 22 ++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-39-s.js | 22 ++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-4-s.js  | 27 +++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-40-s.js | 22 ++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-41-s.js | 22 ++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-42-s.js | 22 ++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-4gs.js  | 14 ++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-5-s.js  | 27 +++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-5gs.js  | 14 ++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-6-s.js  | 27 +++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-7-s.js  | 27 +++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-8-s.js  | 27 +++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-8gs.js  | 14 ++++++++++++++
 js/src/tests/test262/ch13/13.1/13.1-9-s.js  | 27 +++++++++++++++++++++++++++
 js/src/tests/test262/ch13/13.1/browser.js   |  0
 js/src/tests/test262/ch13/13.1/shell.js     |  0
 59 files changed, 1332 insertions(+)
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-1-1.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-1-2.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-1-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-10-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-11-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-12-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-13-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-13gs.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-14-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-15-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-16-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-17-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-18-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-19-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-1gs.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-2-1.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-2-2.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-2-5.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-2-6.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-2-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-20-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-21-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-22-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-23-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-24-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-25-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-26-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-27-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-28-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-29-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-3-1.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-3-2.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-3-7.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-3-8.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-3-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-30-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-31-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-32-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-33-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-34-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-35-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-36-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-37-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-38-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-39-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-4-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-40-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-41-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-42-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-4gs.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-5-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-5gs.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-6-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-7-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-8-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-8gs.js
 create mode 100644 js/src/tests/test262/ch13/13.1/13.1-9-s.js
 create mode 100644 js/src/tests/test262/ch13/13.1/browser.js
 create mode 100644 js/src/tests/test262/ch13/13.1/shell.js

(limited to 'js/src/tests/test262/ch13/13.1')

diff --git a/js/src/tests/test262/ch13/13.1/13.1-1-1.js b/js/src/tests/test262/ch13/13.1/13.1-1-1.js
new file mode 100644
index 000000000..a30103edc
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-1-1.js
@@ -0,0 +1,21 @@
+/// 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 ch13/13.1/13.1-1-1.js
+ * @description Duplicate identifier allowed in non-strict function declaration parameter list
+ */
+
+
+function testcase()
+{
+  try 
+  {
+    eval('function foo(a,a){}');
+    return true;
+  }
+  catch (e) { return false }
+  }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-1-2.js b/js/src/tests/test262/ch13/13.1/13.1-1-2.js
new file mode 100644
index 000000000..dc6708fb4
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-1-2.js
@@ -0,0 +1,21 @@
+/// 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 ch13/13.1/13.1-1-2.js
+ * @description Duplicate identifier allowed in non-strict function expression parameter list
+ */
+
+
+function testcase()
+{
+  try 
+  {
+    eval('(function foo(a,a){})');
+    return true;
+  }
+  catch (e) { return false }
+  }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-1-s.js b/js/src/tests/test262/ch13/13.1/13.1-1-s.js
new file mode 100644
index 000000000..4768b2072
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-1-s.js
@@ -0,0 +1,27 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if the Identifier "eval" or the Identifier "arguments" occurs within a FormalParameterList
+ * of a strict mode FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-1-s.js
+ * @description Strict Mode - SyntaxError is thrown if the identifier 'eval' appears within a FormalParameterList of a strict mode FunctionDeclaration
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        "use strict";
+
+        try {
+            eval("function _13_1_1_fun(eval) { }");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-10-s.js b/js/src/tests/test262/ch13/13.1/13.1-10-s.js
new file mode 100644
index 000000000..802c13ab4
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-10-s.js
@@ -0,0 +1,27 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode
+ * FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-10-s.js
+ * @description Strict Mode - SyntaxError is thrown if a function is created in 'strict mode' using a FunctionExpression and the function has three identical parameters
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        "use strict";
+
+        try {
+            eval("var _13_1_10_fun = function (param, param, param) { };")
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-11-s.js b/js/src/tests/test262/ch13/13.1/13.1-11-s.js
new file mode 100644
index 000000000..5f63b5627
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-11-s.js
@@ -0,0 +1,22 @@
+/// 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 ch13/13.1/13.1-11-s.js
+ * @description StrictMode - SyntaxError is thrown if 'eval' occurs as the function name of a FunctionDeclaration in strict mode
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        "use strict";
+        try {
+            eval("function eval() { };")
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-12-s.js b/js/src/tests/test262/ch13/13.1/13.1-12-s.js
new file mode 100644
index 000000000..8ebf40b26
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-12-s.js
@@ -0,0 +1,24 @@
+/// 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 ch13/13.1/13.1-12-s.js
+ * @description StrictMode - SyntaxError is thrown if 'eval' occurs as the Identifier of a FunctionExpression in strict mode
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        "use strict";
+        var _13_1_12_s = {};
+
+        try {
+            eval("_13_1_12_s.x = function eval() {};");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-13-s.js b/js/src/tests/test262/ch13/13.1/13.1-13-s.js
new file mode 100644
index 000000000..b1eb17421
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-13-s.js
@@ -0,0 +1,23 @@
+/// 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 ch13/13.1/13.1-13-s.js
+ * @description StrictMode - SyntaxError is thrown if 'arguments' occurs as the function name of a FunctionDeclaration in strict mode
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        "use strict";
+
+        try {
+            eval("function arguments() { };")
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-13gs.js b/js/src/tests/test262/ch13/13.1/13.1-13gs.js
new file mode 100644
index 000000000..5287ab343
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-13gs.js
@@ -0,0 +1,14 @@
+/// 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 ch13/13.1/13.1-13gs.js
+ * @description StrictMode - SyntaxError is thrown if 'arguments' occurs as the Identifier of a FunctionDeclaration
+ * @onlyStrict
+ * @negative ^((?!NotEarlyError).)*$
+ */
+"use strict";
+throw NotEarlyError;
+function arguments() { };
diff --git a/js/src/tests/test262/ch13/13.1/13.1-14-s.js b/js/src/tests/test262/ch13/13.1/13.1-14-s.js
new file mode 100644
index 000000000..4841cee18
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-14-s.js
@@ -0,0 +1,24 @@
+/// 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 ch13/13.1/13.1-14-s.js
+ * @description StrictMode - SyntaxError is thrown if 'arguments' occurs as the Identifier of a FunctionExpression in strict mode
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        "use strict";
+        var _13_1_14_s = {};
+
+        try {
+            eval("_13_1_14_s.x = function arguments() {};");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-15-s.js b/js/src/tests/test262/ch13/13.1/13.1-15-s.js
new file mode 100644
index 000000000..0f49d0b97
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-15-s.js
@@ -0,0 +1,26 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if the Identifier "eval" or the Identifier "arguments" occurs within a FormalParameterList
+ * of a strict mode FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-15-s.js
+ * @description Strict Mode - SyntaxError is thrown if the identifier 'eval' appears within a FormalParameterList of a strict mode FunctionDeclaration in strict eval code
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("'use strict';function _13_1_15_fun(eval) { }");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-16-s.js b/js/src/tests/test262/ch13/13.1/13.1-16-s.js
new file mode 100644
index 000000000..4dd74265a
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-16-s.js
@@ -0,0 +1,26 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if the Identifier "eval" or the Identifier "arguments" occurs within a FormalParameterList
+ * of a strict mode FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-16-s.js
+ * @description StrictMode - SyntaxError is thrown if the identifier 'eval' appears within a FormalParameterList of a strict mode FunctionDeclaration when FuctionBody is strict code
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("function _13_1_16_fun(eval) { 'use strict'; }");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-17-s.js b/js/src/tests/test262/ch13/13.1/13.1-17-s.js
new file mode 100644
index 000000000..e38ee27c6
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-17-s.js
@@ -0,0 +1,26 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if the Identifier "eval" or the Identifier "arguments" occurs within a FormalParameterList
+ * of a strict mode FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-17-s.js
+ * @description StrictMode - SyntaxError is thrown if the identifier 'eval' appears within a FormalParameterList of a strict mode FunctionExpression in strict eval code
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("'use strict'; var _13_1_17_fun = function (eval) { }");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-18-s.js b/js/src/tests/test262/ch13/13.1/13.1-18-s.js
new file mode 100644
index 000000000..51668c621
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-18-s.js
@@ -0,0 +1,26 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if the Identifier "eval" or the Identifier "arguments" occurs within a FormalParameterList
+ * of a strict mode FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-18-s.js
+ * @description StrictMode - SyntaxError is thrown if the identifier 'eval' appears within a FormalParameterList of a strict mode FunctionExpression when FuctionBody is strict code
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("var _13_1_18_fun = function (eval) { 'use strict'; }");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-19-s.js b/js/src/tests/test262/ch13/13.1/13.1-19-s.js
new file mode 100644
index 000000000..a063fba9f
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-19-s.js
@@ -0,0 +1,26 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if the Identifier "eval" or the Identifier "arguments" occurs within a FormalParameterList
+ * of a strict mode FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-19-s.js
+ * @description Strict Mode - SyntaxError is thrown if the identifier 'arguments' appears within a FormalParameterList of a strict mode FunctionDeclaration in strict eval code
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("'use strict';function _13_1_19_fun(arguments) { }");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-1gs.js b/js/src/tests/test262/ch13/13.1/13.1-1gs.js
new file mode 100644
index 000000000..bc4971291
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-1gs.js
@@ -0,0 +1,14 @@
+/// 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 ch13/13.1/13.1-1gs.js
+ * @description Strict Mode - SyntaxError is thrown if the identifier 'eval' appears within a FormalParameterList of a strict mode FunctionDeclaration
+ * @onlyStrict
+ * @negative ^((?!NotEarlyError).)*$
+ */
+"use strict";
+throw NotEarlyError;
+function _13_1_1_fun(eval) { }
\ No newline at end of file
diff --git a/js/src/tests/test262/ch13/13.1/13.1-2-1.js b/js/src/tests/test262/ch13/13.1/13.1-2-1.js
new file mode 100644
index 000000000..8d4155037
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-2-1.js
@@ -0,0 +1,21 @@
+/// 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 ch13/13.1/13.1-2-1.js
+ * @description eval allowed as formal parameter name of a non-strict function declaration
+ */
+
+
+function testcase()
+{
+  try 
+  {
+    eval("function foo(eval){};");
+    return true;
+  }
+  catch (e) {  }
+ }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-2-2.js b/js/src/tests/test262/ch13/13.1/13.1-2-2.js
new file mode 100644
index 000000000..04e19c1a6
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-2-2.js
@@ -0,0 +1,17 @@
+/// 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 ch13/13.1/13.1-2-2.js
+ * @description eval allowed as formal parameter name of a non-strict function expression
+ */
+
+
+function testcase()
+{
+    eval("(function foo(eval){});");
+    return true;
+ }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-2-5.js b/js/src/tests/test262/ch13/13.1/13.1-2-5.js
new file mode 100644
index 000000000..e60842ff1
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-2-5.js
@@ -0,0 +1,21 @@
+/// 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 ch13/13.1/13.1-2-5.js
+ * @description arguments allowed as formal parameter name of a non-strict function declaration
+ */
+
+
+function testcase()
+{
+  try 
+  {
+    eval("function foo(arguments){};");
+    return true;
+  }
+  catch (e) {  }
+ }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-2-6.js b/js/src/tests/test262/ch13/13.1/13.1-2-6.js
new file mode 100644
index 000000000..ce9b76b3c
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-2-6.js
@@ -0,0 +1,17 @@
+/// 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 ch13/13.1/13.1-2-6.js
+ * @description arguments allowed as formal parameter name of a non-strict function expression
+ */
+
+
+function testcase()
+{
+    eval("(function foo(arguments){});");
+    return true;
+ }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-2-s.js b/js/src/tests/test262/ch13/13.1/13.1-2-s.js
new file mode 100644
index 000000000..0e3c4473a
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-2-s.js
@@ -0,0 +1,27 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if the Identifier "eval" or the Identifier "arguments" occurs within a FormalParameterList
+ * of a strict mode FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-2-s.js
+ * @description Strict Mode - SyntaxError is thrown if the identifier 'eval' appears within a FormalParameterList of a strict mode FunctionExpression
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        "use strict";
+
+        try {
+            eval("var _13_1_2_fun = function (eval) { }");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-20-s.js b/js/src/tests/test262/ch13/13.1/13.1-20-s.js
new file mode 100644
index 000000000..064bc4deb
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-20-s.js
@@ -0,0 +1,26 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if the Identifier "eval" or the Identifier "arguments" occurs within a FormalParameterList
+ * of a strict mode FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-20-s.js
+ * @description StrictMode - SyntaxError is thrown if the identifier 'arguments' appears within a FormalParameterList of a strict mode FunctionDeclaration when FuctionBody is strict code
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("function _13_1_20_fun(arguments) { 'use strict'; }");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-21-s.js b/js/src/tests/test262/ch13/13.1/13.1-21-s.js
new file mode 100644
index 000000000..2bf127083
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-21-s.js
@@ -0,0 +1,26 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if the Identifier "eval" or the Identifier "arguments" occurs within a FormalParameterList
+ * of a strict mode FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-21-s.js
+ * @description StrictMode - SyntaxError is thrown if the identifier 'arguments' appears within a FormalParameterList of a strict mode FunctionExpression in strict eval code
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("'use strict'; var _13_1_21_fun = function (arguments) { }");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-22-s.js b/js/src/tests/test262/ch13/13.1/13.1-22-s.js
new file mode 100644
index 000000000..38e2e9726
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-22-s.js
@@ -0,0 +1,26 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if the Identifier "eval" or the Identifier "arguments" occurs within a FormalParameterList
+ * of a strict mode FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-22-s.js
+ * @description StrictMode - SyntaxError is thrown if the identifier 'arguments' appears within a FormalParameterList of a strict mode FunctionExpression when FuctionBody is strict code
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("var _13_1_22_fun = function (arguments) { 'use strict'; }");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-23-s.js b/js/src/tests/test262/ch13/13.1/13.1-23-s.js
new file mode 100644
index 000000000..748044089
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-23-s.js
@@ -0,0 +1,26 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode
+ * FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-23-s.js
+ * @description Strict Mode - SyntaxError is thrown if a function is created using a FunctionDeclaration that is contained in eval strict code and the function has two identical parameters
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("'use strict'; function _13_1_23_fun(param, param) { }");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-24-s.js b/js/src/tests/test262/ch13/13.1/13.1-24-s.js
new file mode 100644
index 000000000..b39fc5c19
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-24-s.js
@@ -0,0 +1,26 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode
+ * FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-24-s.js
+ * @description Strict Mode - SyntaxError is thrown if a function is created using a FunctionDeclaration whose FunctionBody is contained in strict code and the function has two identical parameters
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("function _13_1_24_fun(param, param) { 'use strict'; }");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-25-s.js b/js/src/tests/test262/ch13/13.1/13.1-25-s.js
new file mode 100644
index 000000000..45b0026b5
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-25-s.js
@@ -0,0 +1,26 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode
+ * FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-25-s.js
+ * @description Strict Mode - SyntaxError is thrown if a function is created using a FunctionDeclaration that is contained in eval strict code and the function has two identical parameters which are separated by a unique parameter name
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("'use strict'; function _13_1_25_fun(param1, param2, param1) { }");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-26-s.js b/js/src/tests/test262/ch13/13.1/13.1-26-s.js
new file mode 100644
index 000000000..c9f9410fd
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-26-s.js
@@ -0,0 +1,26 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode
+ * FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-26-s.js
+ * @description Strict Mode - SyntaxError is thrown if a function is created using a FunctionDeclaration whose FunctionBody is contained in strict code and the function has two identical parameters which are separated by a unique parameter name
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("function _13_1_26_fun(param1, param2, param1) { 'use strict'; }");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-27-s.js b/js/src/tests/test262/ch13/13.1/13.1-27-s.js
new file mode 100644
index 000000000..aa5084332
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-27-s.js
@@ -0,0 +1,26 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode
+ * FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-27-s.js
+ * @description Strict Mode - SyntaxError is thrown if a function is created using a FunctionDeclaration that is contained in eval strict code and the function has three identical parameters
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("'use strict'; function _13_1_27_fun(param, param, param) { }");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-28-s.js b/js/src/tests/test262/ch13/13.1/13.1-28-s.js
new file mode 100644
index 000000000..1dbda4fc5
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-28-s.js
@@ -0,0 +1,27 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode
+ * FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-28-s.js
+ * @description Strict Mode - SyntaxError is thrown if a function is created using a FunctionDeclaration whose FunctionBody is contained in strict code and the function has three identical parameters
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        
+
+        try {
+            eval("function _13_1_28_fun(param, param, param) { 'use strict'; }");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-29-s.js b/js/src/tests/test262/ch13/13.1/13.1-29-s.js
new file mode 100644
index 000000000..a7c74290d
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-29-s.js
@@ -0,0 +1,26 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode
+ * FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-29-s.js
+ * @description Strict Mode - SyntaxError is thrown if a function is created using a FunctionExpression that is contained in eval strict code and the function has two identical parameters
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("'use strict'; var _13_1_29_fun = function (param, param) { };");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-3-1.js b/js/src/tests/test262/ch13/13.1/13.1-3-1.js
new file mode 100644
index 000000000..47598c165
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-3-1.js
@@ -0,0 +1,21 @@
+/// 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 ch13/13.1/13.1-3-1.js
+ * @description eval allowed as function identifier in non-strict function declaration
+ */
+
+
+function testcase()
+{
+  try 
+  {
+    eval("function eval(){};");
+    return true;
+  }
+  catch (e) {  }  
+ }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-3-2.js b/js/src/tests/test262/ch13/13.1/13.1-3-2.js
new file mode 100644
index 000000000..598e3faf6
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-3-2.js
@@ -0,0 +1,21 @@
+/// 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 ch13/13.1/13.1-3-2.js
+ * @description eval allowed as function identifier in non-strict function expression
+ */
+
+
+function testcase()
+{
+  try 
+  {
+    eval("(function eval(){});");
+    return true;
+  }
+  catch (e) {  }  
+ }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-3-7.js b/js/src/tests/test262/ch13/13.1/13.1-3-7.js
new file mode 100644
index 000000000..c6bbd159c
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-3-7.js
@@ -0,0 +1,21 @@
+/// 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 ch13/13.1/13.1-3-7.js
+ * @description arguments allowed as function identifier in non-strict function declaration
+ */
+
+
+function testcase()
+{
+  try 
+  {
+    eval("function arguments (){};");
+    return true;
+  }
+  catch (e) {  }  
+ }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-3-8.js b/js/src/tests/test262/ch13/13.1/13.1-3-8.js
new file mode 100644
index 000000000..cd9ef9a2a
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-3-8.js
@@ -0,0 +1,21 @@
+/// 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 ch13/13.1/13.1-3-8.js
+ * @description arguments allowed as function identifier in non-strict function expression
+ */
+
+
+function testcase()
+{
+  try 
+  {
+    eval("(function arguments (){});");
+    return true;
+  }
+  catch (e) {  }  
+ }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-3-s.js b/js/src/tests/test262/ch13/13.1/13.1-3-s.js
new file mode 100644
index 000000000..ecc0385ea
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-3-s.js
@@ -0,0 +1,27 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if the Identifier "eval" or the Identifier "arguments" occurs within a FormalParameterList
+ * of a strict mode FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-3-s.js
+ * @description Strict Mode - SyntaxError is thrown if the identifier 'arguments' appears within a FormalParameterList of a strict mode FunctionDeclaration
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        "use strict";
+
+        try {
+            eval("function _13_1_3_fun(arguments) { }");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-30-s.js b/js/src/tests/test262/ch13/13.1/13.1-30-s.js
new file mode 100644
index 000000000..b07291c1d
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-30-s.js
@@ -0,0 +1,26 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode
+ * FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-30-s.js
+ * @description Strict Mode - SyntaxError is thrown if a function is created using a FunctionExpression whose FunctionBody is contained in strict code and the function has two identical parameters
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("var _13_1_30_fun = function (param, param) { 'use strict'; };");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-31-s.js b/js/src/tests/test262/ch13/13.1/13.1-31-s.js
new file mode 100644
index 000000000..1e47d2acf
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-31-s.js
@@ -0,0 +1,26 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode
+ * FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-31-s.js
+ * @description Strict Mode - SyntaxError is thrown if a function is created using a FunctionExpression that is contained in eval strict code and the function has two identical parameters, which are separated by a unique parameter name
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("'use strict'; var _13_1_31_fun = function (param1, param2, param1) { };");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-32-s.js b/js/src/tests/test262/ch13/13.1/13.1-32-s.js
new file mode 100644
index 000000000..b1a4ef8b1
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-32-s.js
@@ -0,0 +1,26 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode
+ * FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-32-s.js
+ * @description Strict Mode - SyntaxError is thrown if a function is created using a FunctionExpression whose FunctionBody is strict and the function has two identical parameters, which are separated by a unique parameter name
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("var _13_1_32_fun = function (param1, param2, param1) { 'use strict'; };");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-33-s.js b/js/src/tests/test262/ch13/13.1/13.1-33-s.js
new file mode 100644
index 000000000..bcffbd023
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-33-s.js
@@ -0,0 +1,26 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode
+ * FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-33-s.js
+ * @description Strict Mode - SyntaxError is thrown if function is created using a FunctionExpression that is contained in eval strict code and the function has three identical parameters
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("'use strict'; var _13_1_33_fun = function (param, param, param) { };")
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-34-s.js b/js/src/tests/test262/ch13/13.1/13.1-34-s.js
new file mode 100644
index 000000000..aca13ea5d
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-34-s.js
@@ -0,0 +1,26 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode
+ * FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-34-s.js
+ * @description Strict Mode - SyntaxError is thrown if a function declaration has three identical parameters with a strict mode body
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("var _13_1_34_fun = function (param, param, param) { 'use strict'; };")
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-35-s.js b/js/src/tests/test262/ch13/13.1/13.1-35-s.js
new file mode 100644
index 000000000..ebe7e71f2
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-35-s.js
@@ -0,0 +1,22 @@
+/// 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 ch13/13.1/13.1-35-s.js
+ * @description StrictMode - SyntaxError is thrown if 'eval' occurs as the function name of a FunctionDeclaration in strict eval code
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("'use strict'; function eval() { };")
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-36-s.js b/js/src/tests/test262/ch13/13.1/13.1-36-s.js
new file mode 100644
index 000000000..63d08a282
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-36-s.js
@@ -0,0 +1,22 @@
+/// 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 ch13/13.1/13.1-36-s.js
+ * @description StrictMode - SyntaxError is thrown if 'eval' occurs as the function name of a FunctionDeclaration whose FunctionBody is in strict mode
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("function eval() { 'use strict'; };")
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-37-s.js b/js/src/tests/test262/ch13/13.1/13.1-37-s.js
new file mode 100644
index 000000000..c2f27c0f1
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-37-s.js
@@ -0,0 +1,22 @@
+/// 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 ch13/13.1/13.1-37-s.js
+ * @description StrictMode - SyntaxError is thrown if 'eval' occurs as the Identifier of a FunctionExpression in strict eval code
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        var _13_1_37_s = {};
+        try {
+            eval("'use strict'; _13_1_37_s.x = function eval() {};");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-38-s.js b/js/src/tests/test262/ch13/13.1/13.1-38-s.js
new file mode 100644
index 000000000..5d73e72c3
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-38-s.js
@@ -0,0 +1,22 @@
+/// 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 ch13/13.1/13.1-38-s.js
+ * @description StrictMode - SyntaxError is thrown if 'eval' occurs as the Identifier of a FunctionExpression whose FunctionBody is contained in strict code
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        var _13_1_38_s = {};
+        try {
+            eval("_13_1_38_s.x = function eval() {'use strict'; };");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-39-s.js b/js/src/tests/test262/ch13/13.1/13.1-39-s.js
new file mode 100644
index 000000000..54eb5ee03
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-39-s.js
@@ -0,0 +1,22 @@
+/// 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 ch13/13.1/13.1-39-s.js
+ * @description StrictMode - SyntaxError is thrown if 'arguments' occurs as the function name of a FunctionDeclaration in strict eval code
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("'use strict'; function arguments() { };")
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-4-s.js b/js/src/tests/test262/ch13/13.1/13.1-4-s.js
new file mode 100644
index 000000000..ba0c1cee4
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-4-s.js
@@ -0,0 +1,27 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if the Identifier "eval" or the Identifier "arguments" occurs within a FormalParameterList
+ * of a strict mode FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-4-s.js
+ * @description Strict Mode - SyntaxError is thrown if the identifier 'arguments' appears within a FormalParameterList of a strict mode FunctionExpression
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        "use strict";
+
+        try {
+            eval("var _13_1_4_fun = function (arguments) { };");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-40-s.js b/js/src/tests/test262/ch13/13.1/13.1-40-s.js
new file mode 100644
index 000000000..42d7bcbba
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-40-s.js
@@ -0,0 +1,22 @@
+/// 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 ch13/13.1/13.1-40-s.js
+ * @description StrictMode - SyntaxError is thrown if 'arguments' occurs as the Identifier of a FunctionDeclaration whose FunctionBody is contained in strict code
+ * @onlyStrict
+ */
+
+
+function testcase() {
+
+        try {
+            eval("function arguments() { 'use strict'; };")
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-41-s.js b/js/src/tests/test262/ch13/13.1/13.1-41-s.js
new file mode 100644
index 000000000..9a9a3ca2b
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-41-s.js
@@ -0,0 +1,22 @@
+/// 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 ch13/13.1/13.1-41-s.js
+ * @description StrictMode - SyntaxError is thrown if 'arguments' occurs as the Identifier of a FunctionExpression in strict eval code
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        var _13_1_41_s = {};
+        try {
+            eval("'use strict'; _13_1_41_s.x = function arguments() {};");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-42-s.js b/js/src/tests/test262/ch13/13.1/13.1-42-s.js
new file mode 100644
index 000000000..f19d56c98
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-42-s.js
@@ -0,0 +1,22 @@
+/// 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 ch13/13.1/13.1-42-s.js
+ * @description StrictMode - SyntaxError is thrown if 'arguments' occurs as the Identifier of a FunctionExpression whose FunctionBody is contained in strict code
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        var _13_1_42_s = {};
+        try {
+            eval("_13_1_42_s.x = function arguments() {'use strict';};");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-4gs.js b/js/src/tests/test262/ch13/13.1/13.1-4gs.js
new file mode 100644
index 000000000..0c501018a
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-4gs.js
@@ -0,0 +1,14 @@
+/// 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 ch13/13.1/13.1-4gs.js
+ * @description Strict Mode - SyntaxError is thrown if the identifier 'arguments' appears within a FormalParameterList of a strict mode FunctionExpression
+ * @onlyStrict
+ * @negative ^((?!NotEarlyError).)*$
+ */
+"use strict";
+throw NotEarlyError;
+var _13_1_4_fun = function (arguments) { };
\ No newline at end of file
diff --git a/js/src/tests/test262/ch13/13.1/13.1-5-s.js b/js/src/tests/test262/ch13/13.1/13.1-5-s.js
new file mode 100644
index 000000000..6d13ca135
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-5-s.js
@@ -0,0 +1,27 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode
+ * FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-5-s.js
+ * @description Strict Mode - SyntaxError is thrown if a function is declared in 'strict mode' using a FunctionDeclaration and the function has two identical parameters
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        "use strict";
+
+        try {
+            eval("function _13_1_5_fun(param, param) { }");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-5gs.js b/js/src/tests/test262/ch13/13.1/13.1-5gs.js
new file mode 100644
index 000000000..709deb1e9
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-5gs.js
@@ -0,0 +1,14 @@
+/// 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 ch13/13.1/13.1-5gs.js
+ * @description Strict Mode - SyntaxError is thrown if a FunctionDeclaration has two identical parameters
+ * @onlyStrict
+ * @negative ^((?!NotEarlyError).)*$
+ */
+"use strict";
+throw NotEarlyError;
+function _13_1_5_fun(param, param) { }
\ No newline at end of file
diff --git a/js/src/tests/test262/ch13/13.1/13.1-6-s.js b/js/src/tests/test262/ch13/13.1/13.1-6-s.js
new file mode 100644
index 000000000..10e6e7d9a
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-6-s.js
@@ -0,0 +1,27 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode
+ * FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-6-s.js
+ * @description Strict Mode - SyntaxError is thrown if a function is created in 'strict mode' using a FunctionDeclaration and the function has two identical parameters, which are separated by a unique parameter name
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        "use strict";
+
+        try {
+            eval("function _13_1_6_fun(param1, param2, param1) { }");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-7-s.js b/js/src/tests/test262/ch13/13.1/13.1-7-s.js
new file mode 100644
index 000000000..087a20f7e
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-7-s.js
@@ -0,0 +1,27 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode
+ * FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-7-s.js
+ * @description Strict Mode - SyntaxError is thrown if a function is created in 'strict mode' using a FunctionDeclaration and the function has three identical parameters
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        "use strict";
+
+        try {
+            eval("function _13_1_7_fun(param, param, param) { }");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-8-s.js b/js/src/tests/test262/ch13/13.1/13.1-8-s.js
new file mode 100644
index 000000000..eb9a3976b
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-8-s.js
@@ -0,0 +1,27 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode
+ * FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-8-s.js
+ * @description Strict Mode - SyntaxError is thrown if a function is created in 'strict mode' using a FunctionExpression and the function has two identical parameters
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        "use strict";
+
+        try {
+            eval("var _13_1_8_fun = function (param, param) { };");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/13.1-8gs.js b/js/src/tests/test262/ch13/13.1/13.1-8gs.js
new file mode 100644
index 000000000..f647656d9
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-8gs.js
@@ -0,0 +1,14 @@
+/// 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 ch13/13.1/13.1-8gs.js
+ * @description Strict Mode - SyntaxError is thrown if a FunctionExpression has two identical parameters
+ * @onlyStrict
+ * @negative ^((?!NotEarlyError).)*$
+ */
+"use strict";
+throw NotEarlyError;
+var _13_1_8_fun = function (param, param) { };
\ No newline at end of file
diff --git a/js/src/tests/test262/ch13/13.1/13.1-9-s.js b/js/src/tests/test262/ch13/13.1/13.1-9-s.js
new file mode 100644
index 000000000..11aba0ce2
--- /dev/null
+++ b/js/src/tests/test262/ch13/13.1/13.1-9-s.js
@@ -0,0 +1,27 @@
+/// 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.
+/**
+ * Refer 13.1; 
+ * It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode
+ * FunctionDeclaration or FunctionExpression.
+ *
+ * @path ch13/13.1/13.1-9-s.js
+ * @description Strict Mode - SyntaxError is thrown if a function is created in 'strict mode' using a FunctionExpression and the function has two identical parameters, which are separated by a unique parameter name
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        "use strict";
+
+        try {
+            eval("var _13_1_9_fun = function (param1, param2, param1) { };");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch13/13.1/browser.js b/js/src/tests/test262/ch13/13.1/browser.js
new file mode 100644
index 000000000..e69de29bb
diff --git a/js/src/tests/test262/ch13/13.1/shell.js b/js/src/tests/test262/ch13/13.1/shell.js
new file mode 100644
index 000000000..e69de29bb
-- 
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