57 files changed, 1593 insertions, 0 deletions
diff --git a/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/10.2.1.1.3-4-16-s.js b/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/10.2.1.1.3-4-16-s.js
new file mode 100644
index 000000000..bfc1f5ece
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/10.2.1.1.3-4-16-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 ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/10.2.1.1.3-4-16-s.js
+ * @description Strict Mode - TypeError is thrown when changing the value of a Value Property of the Global Object under strict mode (NaN)
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        "use strict";
+
+        try {
+            NaN = 12;
+            return false;
+        } catch (e) {
+            return e instanceof TypeError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/10.2.1.1.3-4-18-s.js b/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/10.2.1.1.3-4-18-s.js
new file mode 100644
index 000000000..e60836978
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/10.2.1.1.3-4-18-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 ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/10.2.1.1.3-4-18-s.js
+ * @description Strict Mode - TypeError is thrown when changing the value of a Value Property of the Global Object under strict mode (undefined)
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        "use strict";
+        try {
+            undefined = 12;
+            return false;
+        } catch (e) {
+            return e instanceof TypeError;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/10.2.1.1.3-4-22-s.js b/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/10.2.1.1.3-4-22-s.js
new file mode 100644
index 000000000..9303b79b5
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/10.2.1.1.3-4-22-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 ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/10.2.1.1.3-4-22-s.js
+ * @description Strict Mode - TypeError is not thrown when changing the value of the Constructor Properties of the Global Object under strict mode (Object)
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        "use strict";
+        var objBak = Object;
+
+        try {
+            Object = 12;
+            return true;
+        } finally {
+            Object = objBak;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/10.2.1.1.3-4-27-s.js b/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/10.2.1.1.3-4-27-s.js
new file mode 100644
index 000000000..9ecdf64a5
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/10.2.1.1.3-4-27-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 ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/10.2.1.1.3-4-27-s.js
+ * @description Strict Mode - TypeError is not thrown when changing the value of the Constructor Properties of the Global Object under strict mode (Number)
+ * @onlyStrict
+ */
+
+
+function testcase() {
+        "use strict";
+
+        var numBak = Number;
+        try {
+            Number = 12;
+            return true;
+        } finally {
+            Number = numBak;
+        }
+    }
+runTestCase(testcase);
diff --git a/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/browser.js b/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/browser.js
diff --git a/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/shell.js b/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/10.2.1.1.3/shell.js
diff --git a/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/browser.js b/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/browser.js
diff --git a/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/shell.js b/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.1/10.2.1.1/shell.js
diff --git a/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A1.js b/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A1.js
new file mode 100644
index 000000000..6206633b2
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A1.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.
+
+/**
+ * If the caller supplies fewer parameter values than there are
+ * formal parameters, the extra formal parameters have value undefined
+ *
+ * @path ch10/10.2/10.2.1/S10.2.1_A1.js
+ * @description Calling function excluding a few parameters
+ */
+
+//CHECK#1
+function f1(a, b){
+  return (b === undefined);
+}
+if(!(f1(1, 2) === false)){
+  $ERROR('#1: f1(1, 2) === false');
+} else if(!(f1(1) === true)){
+  $ERROR('#1: f1(1) === true');
+}
+
+//CHECK#2
+function f2(a, b, c){
+  return (b === undefined) && (c === undefined);
+}
+if(!(f2(1) === true)){
+  $ERROR('#2: f2(1, 2) === true');
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A2.js b/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A2.js
new file mode 100644
index 000000000..e622c5462
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A2.js
@@ -0,0 +1,37 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * If two or more formal parameters share the same name, hence
+ * the same property, the corresponding property is given the value that was
+ * supplied for the last parameter with this name
+ *
+ * @path ch10/10.2/10.2.1/S10.2.1_A2.js
+ * @description Creating functions initialized with two or more formal parameters, which have the same name
+ * @noStrict
+ */
+
+//CHECK#1
+function f1(x, x) {
+  return x;
+}
+if(!(f1(1, 2) === 2)) {
+  $ERROR("#1: f1(1, 2) === 2");
+}
+
+//CHECK#2
+function f2(x, x, x){
+  return x*x*x;
+}
+if(!(f2(1, 2, 3) === 27)){
+  $ERROR("f2(1, 2, 3) === 27");
+}
+
+//CHECK#3
+function f3(x, x) {
+  return 'a' + x;
+}
+if(!(f3(1, 2) === 'a2')){
+  $ERROR("#3: f3(1, 2) === 'a2'");
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A3.js b/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A3.js
new file mode 100644
index 000000000..1c15c0621
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A3.js
@@ -0,0 +1,21 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * If the value of this last parameter (which has the same
+ * name as some previous parameters do) was not supplied by the
+ * caller, the value of the corresponding property is undefined
+ *
+ * @path ch10/10.2/10.2.1/S10.2.1_A3.js
+ * @description Creating functions with two or more formal parameters,
+ * that have the same name. Calling this function excluding a few last parameters
+ */
+
+//CHECK#1
+function f1(x, a, b, x){
+  return x;
+}
+if(!(f1(1, 2) === undefined)){
+  $ERROR('#1: f1(1, 2) === undefined');
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A4_T1.js b/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A4_T1.js
new file mode 100644
index 000000000..a153af430
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A4_T1.js
@@ -0,0 +1,49 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Function declaration in function code - If the variable object
+ * already has a property with the name of Function Identifier, replace its
+ * value and attributes. Semantically, this step must follow the creation of
+ * FormalParameterList properties
+ *
+ * @path ch10/10.2/10.2.1/S10.2.1_A4_T1.js
+ * @description Checking existence of a function with passed parameter
+ * @noStrict
+ */
+
+//CHECK#1
+function f1(x){
+  return x;
+
+  function x(){
+    return 7;
+  }
+}
+if(!(f1().constructor.prototype === Function.prototype)){
+  $ERROR('#1: f1() returns function');
+}
+
+//CHECK#2
+function f2(x){
+  return typeof x;
+
+  function x(){
+    return 7;
+  }
+}
+if(!(f2() === "function")){
+  $ERROR('#2: f2() === "function"');
+}
+
+//CHECK#3
+function f3() {
+  return typeof arguments;
+  function arguments() {
+    return 7;
+  }
+}
+if (!(f3() === "function")){
+  $ERROR('#3: f3() === "function"');
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A4_T2.js b/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A4_T2.js
new file mode 100644
index 000000000..16661df91
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A4_T2.js
@@ -0,0 +1,41 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Function declaration in function code - If the variable object
+ * already has a property with the name of Function Identifier, replace its
+ * value and attributes. Semantically, this step must follow the creation of
+ * FormalParameterList properties
+ *
+ * @path ch10/10.2/10.2.1/S10.2.1_A4_T2.js
+ * @description Checking existence of a function with declared variable
+ */
+
+//CHECK#1
+function f1(){
+  var x;
+  
+  return x;
+  
+  function x(){
+    return 7;
+  }
+}
+if(!(f1().constructor.prototype === Function.prototype)){
+  $PRINT('#1: f1() returns function');
+}
+
+//CHECK#2
+function f2(){
+  var x;
+  
+  return typeof x;
+  
+  function x(){
+    return 7;
+  }
+}
+if(!(f2() === "function")){
+  $PRINT('#2: f2() === "function"');
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A5.1_T1.js b/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A5.1_T1.js
new file mode 100644
index 000000000..824aedeee
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A5.1_T1.js
@@ -0,0 +1,35 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * For each VariableDeclaration or VariableDeclarationNoIn in the
+ * code, create a property of the variable object whose name is the Identifier
+ * in the VariableDeclaration or VariableDeclarationNoIn, whose value is
+ * undefined and whose attributes are determined by the type of code
+ *
+ * @path ch10/10.2/10.2.1/S10.2.1_A5.1_T1.js
+ * @description Checking variable existence only
+ */
+
+//CHECK#1
+function f1(){
+  var x;
+  
+  return typeof x;
+}
+
+if(!(f1() === "undefined")){
+  $PRINT('#1: f1() === "undefined"');
+}
+
+//CHECK#2
+function f2(){
+  var x;
+  
+  return x;
+}
+
+if(!(f2() === undefined)){
+  $PRINT('#1: f2() === undefined');
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A5.1_T2.js b/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A5.1_T2.js
new file mode 100644
index 000000000..adef8b5c5
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A5.1_T2.js
@@ -0,0 +1,35 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * For each VariableDeclaration or VariableDeclarationNoIn in the
+ * code, create a property of the variable object whose name is the Identifier
+ * in the VariableDeclaration or VariableDeclarationNoIn, whose value is
+ * undefined and whose attributes are determined by the type of code
+ *
+ * @path ch10/10.2/10.2.1/S10.2.1_A5.1_T2.js
+ * @description Checking existence of the variable object property with formal parameter
+ */
+
+//CHECK#1
+function f1(x){
+  var x;
+  
+  return typeof x;
+}
+
+if(!(f1() === "undefined")){
+  $PRINT('#1: f1(1) === "undefined"');
+}
+
+//CHECK#2
+function f2(x){
+  var x;
+  
+  return x;
+}
+
+if(!(f2() === undefined)){
+  $PRINT('#1: f2(1) === undefined');
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A5.2_T1.js b/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A5.2_T1.js
new file mode 100644
index 000000000..d5321c907
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.1/S10.2.1_A5.2_T1.js
@@ -0,0 +1,34 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * If there is already a property of the variable object with the
+ * name of a declared variable, the value of the property and its attributes
+ * are not changed
+ *
+ * @path ch10/10.2/10.2.1/S10.2.1_A5.2_T1.js
+ * @description Checking existence of the variable object property with formal parameter
+ */
+
+//CHECK#1
+function f1(x){
+  var x;
+  
+  return typeof x;
+}
+
+if(!(f1(1) === "number")){
+  $PRINT('#1: f1(1) === "number"');
+}
+
+//CHECK#2
+function f2(x){
+  var x;
+  
+  return x;
+}
+
+if(!(f2(1) === 1)){
+  $PRINT('#1: f2(1) === 1');
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.1/browser.js b/js/src/tests/test262/ch10/10.2/10.2.1/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.1/browser.js
diff --git a/js/src/tests/test262/ch10/10.2/10.2.1/shell.js b/js/src/tests/test262/ch10/10.2/10.2.1/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.1/shell.js
diff --git a/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T1.js b/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T1.js
new file mode 100644
index 000000000..7aba918d1
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T1.js
@@ -0,0 +1,26 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Every execution context has associated with it a scope chain.
+ * A scope chain is a list of objects that are searched when evaluating an
+ * Identifier
+ *
+ * @path ch10/10.2/10.2.2/S10.2.2_A1_T1.js
+ * @description Checking scope chain containing function declarations
+ */
+
+var x = 0;
+
+function f1(){
+  var x = 1;
+  function f2(){
+    return x;
+  };
+  return f2();
+}
+
+if(!(f1() === 1)){
+  $ERROR("#1: Scope chain disturbed");
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T2.js b/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T2.js
new file mode 100644
index 000000000..33b472418
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T2.js
@@ -0,0 +1,25 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Every execution context has associated with it a scope chain.
+ * A scope chain is a list of objects that are searched when evaluating an
+ * Identifier
+ *
+ * @path ch10/10.2/10.2.2/S10.2.2_A1_T2.js
+ * @description Checking scope chain containing function declarations
+ */
+
+var x = 0;
+
+function f1(){
+  function f2(){
+    return x;
+  };
+  return f2();
+}
+
+if(!(f1() === 0)){
+  $ERROR("#1: Scope chain disturbed");
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T3.js b/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T3.js
new file mode 100644
index 000000000..a9a85deff
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T3.js
@@ -0,0 +1,28 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Every execution context has associated with it a scope chain.
+ * A scope chain is a list of objects that are searched when evaluating an
+ * Identifier
+ *
+ * @path ch10/10.2/10.2.2/S10.2.2_A1_T3.js
+ * @description Checking scope chain containing function declarations
+ */
+
+var x = 0;
+
+function f1(){
+  function f2(){
+    return x;
+  };
+  return f2();
+  
+  var x = 1;
+}
+
+if(!(f1() === undefined)){
+  $ERROR("#1: Scope chain disturbed");
+}
+
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T4.js b/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T4.js
new file mode 100644
index 000000000..e32ffac35
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T4.js
@@ -0,0 +1,27 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Every execution context has associated with it a scope chain.
+ * A scope chain is a list of objects that are searched when evaluating an
+ * Identifier
+ *
+ * @path ch10/10.2/10.2.2/S10.2.2_A1_T4.js
+ * @description Checking scope chain containing function declarations
+ */
+
+var x = 0;
+
+function f1(){
+  function f2(){
+    return x;
+  };
+
+  var x = 1;
+  return f2();
+}
+
+if(!(f1() === 1)){
+  $ERROR("#1: Scope chain disturbed");
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T5.js b/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T5.js
new file mode 100644
index 000000000..c71654f6f
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T5.js
@@ -0,0 +1,31 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Every execution context has associated with it a scope chain.
+ * A scope chain is a list of objects that are searched when evaluating an
+ * Identifier
+ *
+ * @path ch10/10.2/10.2.2/S10.2.2_A1_T5.js
+ * @description Checking scope chain containing function declarations and "with"
+ * @noStrict
+ */
+
+var x = 0;
+
+var myObj = {x : "obj"};
+
+function f1(){
+  var x = 1;
+  function f2(){
+    with(myObj){
+      return x;
+    }
+  };
+  return f2();
+}
+
+if(!(f1() === "obj")){
+  $ERROR("#1: Scope chain disturbed");
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T6.js b/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T6.js
new file mode 100644
index 000000000..990c27ef3
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T6.js
@@ -0,0 +1,30 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Every execution context has associated with it a scope chain.
+ * A scope chain is a list of objects that are searched when evaluating an
+ * Identifier
+ *
+ * @path ch10/10.2/10.2.2/S10.2.2_A1_T6.js
+ * @description Checking scope chain containing function declarations and "with"
+ * @noStrict
+ */
+
+var x = 0;
+
+var myObj = {x : "obj"};
+
+function f1(){
+  function f2(){
+    with(myObj){
+      return x;
+    }
+  };
+  return f2();
+}
+
+if(!(f1() === "obj")){
+  $ERROR("#1: Scope chain disturbed");
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T7.js b/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T7.js
new file mode 100644
index 000000000..cc719b504
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T7.js
@@ -0,0 +1,32 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Every execution context has associated with it a scope chain.
+ * A scope chain is a list of objects that are searched when evaluating an
+ * Identifier
+ *
+ * @path ch10/10.2/10.2.2/S10.2.2_A1_T7.js
+ * @description Checking scope chain containing function declarations and "with"
+ * @noStrict
+ */
+
+var x = 0;
+
+var myObj = {x : "obj"};
+
+function f1(){
+  function f2(){
+    with(myObj){
+      return x;
+    }
+  };
+  return f2();
+
+  var x = 1;
+}
+
+if(!(f1() === "obj")){
+  $ERROR("#1: Scope chain disturbed");
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T8.js b/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T8.js
new file mode 100644
index 000000000..3aaefcf14
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T8.js
@@ -0,0 +1,32 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Every execution context has associated with it a scope chain.
+ * A scope chain is a list of objects that are searched when evaluating an
+ * Identifier
+ *
+ * @path ch10/10.2/10.2.2/S10.2.2_A1_T8.js
+ * @description Checking scope chain containing function declarations and "with"
+ * @noStrict
+ */
+
+var x = 0;
+
+var myObj = {x : "obj"};
+
+function f1(){
+  function f2(){
+    with(myObj){
+      return x;
+    }
+  };
+
+  var x = 1;
+  return f2();
+}
+
+if(!(f1() === "obj")){
+  $ERROR("#1: Scope chain disturbed");
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T9.js b/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T9.js
new file mode 100644
index 000000000..c03fdd1cf
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.2/S10.2.2_A1_T9.js
@@ -0,0 +1,27 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Every execution context has associated with it a scope chain.
+ * A scope chain is a list of objects that are searched when evaluating an
+ * Identifier
+ *
+ * @path ch10/10.2/10.2.2/S10.2.2_A1_T9.js
+ * @description Checking scope chain containing function declarations and "with"
+ * @noStrict
+ */
+
+var x = 0;
+
+var myObj = {x : "obj"};
+
+function f1(){
+  with(myObj){
+    return x;
+  }
+}
+
+if(!(f1() === "obj")){
+  $ERROR("#1: Scope chain disturbed");
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.2/browser.js b/js/src/tests/test262/ch10/10.2/10.2.2/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.2/browser.js
diff --git a/js/src/tests/test262/ch10/10.2/10.2.2/shell.js b/js/src/tests/test262/ch10/10.2/10.2.2/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.2/shell.js
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.1_T1.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.1_T1.js
new file mode 100644
index 000000000..6a133d788
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.1_T1.js
@@ -0,0 +1,26 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object has properties such as built-in objects such as
+ * Math, String, Date, parseInt, etc
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A1.1_T1.js
+ * @description Global execution context - Value Properties
+ */
+
+//CHECK#1
+if ( NaN === null ) {
+  $ERROR("#1: NaN === null");
+}
+
+//CHECK#2
+if ( Infinity === null ) {
+  $ERROR("#2: Infinity === null");
+}
+
+//CHECK#3
+if ( undefined === null ) {
+  $ERROR("#3: undefined === null");
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.1_T2.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.1_T2.js
new file mode 100644
index 000000000..1fafadc99
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.1_T2.js
@@ -0,0 +1,56 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object has properties such as built-in objects such as
+ * Math, String, Date, parseInt, etc
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A1.1_T2.js
+ * @description Global execution context - Function Properties
+ */
+
+//CHECK#4
+if ( eval === null ) {
+  $ERROR("#4: eval === null");
+}
+
+//CHECK#5
+if ( parseInt === null ) {
+  $ERROR("#5: parseInt === null");
+}
+
+//CHECK#6
+if ( parseFloat === null ) {
+  $ERROR("#6: parseFloat === null");
+}
+
+//CHECK#7
+if ( isNaN === null ) {
+  $ERROR("#7: isNaN === null");
+}
+
+//CHECK#8
+if ( isFinite === null ) {
+  $ERROR("#8: isFinite === null");
+}
+
+//CHECK#9
+if ( decodeURI === null ) {
+  $ERROR("#9: decodeURI === null");
+}
+
+//CHECK#10
+if ( decodeURIComponent === null ) {
+  $ERROR("#10: decodeURIComponent === null");
+}
+
+//CHECK#11
+if ( encodeURI === null ) {
+  $ERROR("#11: encodeURI === null");
+}
+
+//CHECK#12
+if ( encodeURIComponent === null ) {
+  $ERROR("#12: encodeURIComponent === null");
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.1_T3.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.1_T3.js
new file mode 100644
index 000000000..3407039e8
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.1_T3.js
@@ -0,0 +1,87 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object has properties such as built-in objects such as
+ * Math, String, Date, parseInt, etc
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A1.1_T3.js
+ * @description Global execution context - Constructor Properties
+ */
+
+//CHECK#13
+if ( Object === null ) {
+  $ERROR("#13: Object === null");
+}
+
+//CHECK#14
+if ( Function === null ) {
+  $ERROR("#14: Function === null");
+}
+
+//CHECK#15
+if ( String === null ) {
+  $ERROR("#15: String === null");
+}
+
+//CHECK#16
+if ( Number === null ) {
+  $ERROR("#16: Number === null");
+}
+
+//CHECK#17
+if ( Array === null ) {
+  $ERROR("#17: Array === null");
+}
+
+//CHECK#18
+if ( Boolean === null ) {
+  $ERROR("#20: Boolean === null");
+}
+
+//CHECK#18
+if ( Date === null ) {
+  $ERROR("#18: Date === null");
+}
+
+//CHECK#19
+if ( RegExp === null ) {
+  $ERROR("#19: RegExp === null");
+}
+
+//CHECK#20
+if ( Error === null ) {
+  $ERROR("#20: Error === null");
+}
+
+//CHECK#21
+if ( EvalError === null ) {
+  $ERROR("#21: EvalError === null");
+}
+
+//CHECK#22
+if ( RangeError === null ) {
+  $ERROR("#22: RangeError === null");
+}
+
+//CHECK#23
+if ( ReferenceError === null ) {
+  $ERROR("#23: ReferenceError === null");
+}
+
+//CHECK#24
+if ( SyntaxError === null ) {
+  $ERROR("#24: SyntaxError === null");
+}
+
+//CHECK#25
+if ( TypeError === null ) {
+  $ERROR("#25: TypeError === null");
+}
+
+//CHECK#26
+if ( URIError === null ) {
+  $ERROR("#26: URIError === null");
+}
+
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.1_T4.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.1_T4.js
new file mode 100644
index 000000000..f59cc646e
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.1_T4.js
@@ -0,0 +1,16 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object has properties such as built-in objects such as
+ * Math, String, Date, parseInt, etc
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A1.1_T4.js
+ * @description Global execution context - Other Properties
+ */
+
+//CHECK#27
+if ( Math === null ) {
+  $ERROR("#27: Math === null");
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.2_T1.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.2_T1.js
new file mode 100644
index 000000000..a6b6c4bbf
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.2_T1.js
@@ -0,0 +1,30 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object has properties such as built-in objects such as
+ * Math, String, Date, parseInt, etc
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A1.2_T1.js
+ * @description Function execution context - Value Properties
+ */
+
+function test() {
+  //CHECK#1
+  if ( NaN === null ) {
+    $ERROR("#1: NaN === null");
+  }
+
+  //CHECK#2
+  if ( Infinity === null ) {
+    $ERROR("#2: Infinity === null");
+  }
+
+  //CHECK#3
+  if ( undefined === null ) {
+    $ERROR("#3: undefined === null");
+  }
+}
+
+test();
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.2_T2.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.2_T2.js
new file mode 100644
index 000000000..45ca89f36
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.2_T2.js
@@ -0,0 +1,60 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object has properties such as built-in objects such as
+ * Math, String, Date, parseInt, etc
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A1.2_T2.js
+ * @description Function execution context - Function Properties
+ */
+
+function test() {
+  //CHECK#4
+  if ( eval === null ) {
+    $ERROR("#4: eval === null");
+  }
+
+  //CHECK#5
+  if ( parseInt === null ) {
+    $ERROR("#5: parseInt === null");
+  }
+
+  //CHECK#6
+  if ( parseFloat === null ) {
+    $ERROR("#6: parseFloat === null");
+  }
+
+  //CHECK#7
+  if ( isNaN === null ) {
+    $ERROR("#7: isNaN === null");
+  }
+
+  //CHECK#8
+  if ( isFinite === null ) {
+    $ERROR("#8: isFinite === null");
+  }
+
+  //CHECK#9
+  if ( decodeURI === null ) {
+    $ERROR("#9: decodeURI === null");
+  }
+
+  //CHECK#10
+  if ( decodeURIComponent === null ) {
+    $ERROR("#10: decodeURIComponent === null");
+  }
+
+  //CHECK#11
+  if ( encodeURI === null ) {
+    $ERROR("#11: encodeURI === null");
+  }
+
+  //CHECK#12
+  if ( encodeURIComponent === null ) {
+    $ERROR("#12: encodeURIComponent === null");
+  }
+}
+
+test();
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.2_T3.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.2_T3.js
new file mode 100644
index 000000000..295943cb7
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.2_T3.js
@@ -0,0 +1,90 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object has properties such as built-in objects such as
+ * Math, String, Date, parseInt, etc
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A1.2_T3.js
+ * @description Function execution context - Constructor Properties
+ */
+
+function test() {
+  //CHECK#13
+  if ( Object === null ) {
+    $ERROR("#13: Object === null");
+  }
+
+  //CHECK#14
+  if ( Function === null ) {
+    $ERROR("#14: Function === null");
+  }
+
+  //CHECK#15
+  if ( String === null ) {
+    $ERROR("#15: String === null");
+  }
+
+  //CHECK#16
+  if ( Number === null ) {
+    $ERROR("#16: Function === null");
+  }
+
+  //CHECK#17
+  if ( Array === null ) {
+    $ERROR("#17: Array === null");
+  }
+
+  //CHECK#18
+  if ( Boolean === null ) {
+    $ERROR("#20: Boolean === null");
+  }
+
+  //CHECK#18
+  if ( Date === null ) {
+    $ERROR("#18: Date === null");
+  }
+
+  //CHECK#19
+  if ( RegExp === null ) {
+    $ERROR("#19: RegExp === null");
+  }
+
+  //CHECK#20
+  if ( Error === null ) {
+    $ERROR("#20: Error === null");
+  }
+
+  //CHECK#21
+  if ( EvalError === null ) {
+    $ERROR("#21: EvalError === null");
+  }
+
+  //CHECK#22
+  if ( RangeError === null ) {
+    $ERROR("#22: RangeError === null");
+  }
+
+  //CHECK#23
+  if ( ReferenceError === null ) {
+    $ERROR("#23: ReferenceError === null");
+  }
+
+  //CHECK#24
+  if ( SyntaxError === null ) {
+    $ERROR("#24: SyntaxError === null");
+  }
+
+  //CHECK#25
+  if ( TypeError === null ) {
+    $ERROR("#25: TypeError === null");
+  }
+
+  //CHECK#26
+  if ( URIError === null ) {
+    $ERROR("#26: URIError === null");
+  }
+}
+
+test();
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.2_T4.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.2_T4.js
new file mode 100644
index 000000000..01d02fb39
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.2_T4.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object has properties such as built-in objects such as
+ * Math, String, Date, parseInt, etc
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A1.2_T4.js
+ * @description Function execution context - Other Properties
+ */
+
+function test() {
+  //CHECK#27
+  if ( Math === null ) {
+    $ERROR("#27: Math === null");
+  }
+}
+
+test();
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.3_T1.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.3_T1.js
new file mode 100644
index 000000000..695f0acf5
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.3_T1.js
@@ -0,0 +1,30 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object has properties such as built-in objects such as
+ * Math, String, Date, parseInt, etc
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A1.3_T1.js
+ * @description Eval execution context - Value Properties
+ */
+
+var evalStr = 
+'//CHECK#1\n'+
+'if ( NaN === null ) {\n'+
+'  $ERROR("#1: NaN === null");\n'+
+'}\n'+
+
+'//CHECK#2\n'+
+'if ( Infinity === null ) {\n'+
+'  $ERROR("#2: Infinity === null");\n'+
+'}\n'+
+
+'//CHECK#3\n'+
+'if ( undefined === null ) {\n'+
+'  $ERROR("#3: undefined === null");\n'+
+'}\n'+
+';\n';
+
+eval(evalStr);
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.3_T2.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.3_T2.js
new file mode 100644
index 000000000..5afd0ef93
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.3_T2.js
@@ -0,0 +1,60 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object has properties such as built-in objects such as
+ * Math, String, Date, parseInt, etc
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A1.3_T2.js
+ * @description Eval execution context - Function Properties
+ */
+
+var evalStr = 
+'//CHECK#4\n'+
+'if ( eval === null ) {\n'+
+'  $ERROR("#4: eval === null");\n'+
+'}\n'+
+
+'//CHECK#5\n'+
+'if ( parseInt === null ) {\n'+
+'  $ERROR("#5: parseInt === null");\n'+
+'}\n'+
+
+'//CHECK#6\n'+
+'if ( parseFloat === null ) {\n'+
+'  $ERROR("#6: parseFloat === null");\n'+
+'}\n'+
+
+'//CHECK#7\n'+
+'if ( isNaN === null ) {\n'+
+'  $ERROR("#7: isNaN === null");\n'+
+'}\n'+
+
+'//CHECK#8\n'+
+'if ( isFinite === null ) {\n'+
+'  $ERROR("#8: isFinite === null");\n'+
+'}\n'+
+
+'//CHECK#9\n'+
+'if ( decodeURI === null ) {\n'+
+'  $ERROR("#9: decodeURI === null");\n'+
+'}\n'+
+
+'//CHECK#10\n'+
+'if ( decodeURIComponent === null ) {\n'+
+'  $ERROR("#10: decodeURIComponent === null");\n'+
+'}\n'+
+
+'//CHECK#11\n'+
+'if ( encodeURI === null ) {\n'+
+'  $ERROR("#11: encodeURI === null");\n'+
+'}\n'+
+
+'//CHECK#12\n'+
+'if ( encodeURIComponent === null ) {\n'+
+'  $ERROR("#12: encodeURIComponent === null");\n'+
+'}\n'+
+';\n';
+
+eval(evalStr);
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.3_T3.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.3_T3.js
new file mode 100644
index 000000000..b34b1e252
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.3_T3.js
@@ -0,0 +1,90 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object has properties such as built-in objects such as
+ * Math, String, Date, parseInt, etc
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A1.3_T3.js
+ * @description Eval execution context - Constructor Properties
+ */
+
+var evalStr = 
+'//CHECK#13\n'+
+'if ( Object === null ) {\n'+
+'  $ERROR("#13: Object === null");\n'+
+'}\n'+
+
+'//CHECK#14\n'+
+'if ( Function === null ) {\n'+
+'  $ERROR("#14: Function === null");\n'+
+'}\n'+
+
+'//CHECK#15\n'+
+'if ( String === null ) {\n'+
+'  $ERROR("#15: String === null");\n'+
+'}\n'+
+
+'//CHECK#16\n'+
+'if ( Number === null ) {\n'+
+'  $ERROR("#16: Function === null");\n'+
+'}\n'+
+
+'//CHECK#17\n'+
+'if ( Array === null ) {\n'+
+'  $ERROR("#17: Array === null");\n'+
+'}\n'+
+
+'//CHECK#18\n'+
+'if ( Boolean === null ) {\n'+
+'  $ERROR("#20: Boolean === null");\n'+
+'}\n'+
+
+'//CHECK#18\n'+
+'if ( Date === null ) {\n'+
+'  $ERROR("#18: Date === null");\n'+
+'}\n'+
+
+'//CHECK#19\n'+
+'if ( RegExp === null ) {\n'+
+'  $ERROR("#19: RegExp === null");\n'+
+'}\n'+
+
+'//CHECK#20\n'+
+'if ( Error === null ) {\n'+
+'  $ERROR("#20: Error === null");\n'+
+'}\n'+
+
+'//CHECK#21\n'+
+'if ( EvalError === null ) {\n'+
+'  $ERROR("#21: EvalError === null");\n'+
+'}\n'+
+
+'//CHECK#22\n'+
+'if ( RangeError === null ) {\n'+
+'  $ERROR("#22: RangeError === null");\n'+
+'}\n'+
+
+'//CHECK#23\n'+
+'if ( ReferenceError === null ) {\n'+
+'  $ERROR("#23: ReferenceError === null");\n'+
+'}\n'+
+
+'//CHECK#24\n'+
+'if ( SyntaxError === null ) {\n'+
+'  $ERROR("#24: SyntaxError === null");\n'+
+'}\n'+
+
+'//CHECK#25\n'+
+'if ( TypeError === null ) {\n'+
+'  $ERROR("#25: TypeError === null");\n'+
+'}\n'+
+
+'//CHECK#26\n'+
+'if ( URIError === null ) {\n'+
+'  $ERROR("#26: URIError === null");\n'+
+'}\n'+
+';\n';
+
+eval(evalStr);
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.3_T4.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.3_T4.js
new file mode 100644
index 000000000..054969ce2
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A1.3_T4.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object has properties such as built-in objects such as
+ * Math, String, Date, parseInt, etc
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A1.3_T4.js
+ * @description Eval execution context - Other Properties
+ */
+
+var evalStr = 
+'//CHECK#27\n'+
+'if ( Math === null ) {\n'+
+'  $ERROR("#27: Math === null");\n'+
+'}\n'+
+';\n';
+
+eval(evalStr);
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.1_T1.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.1_T1.js
new file mode 100644
index 000000000..db57ad5ba
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.1_T1.js
@@ -0,0 +1,21 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object properties have attributes { DontEnum }
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A2.1_T1.js
+ * @description Global execution context - Value Properties
+ */
+
+//CHECK#1
+for (var x in this) {
+  if ( x === 'NaN' ) {
+    $ERROR("#1: 'NaN' have attribute DontEnum");
+  } else if ( x === 'Infinity' ) {
+    $ERROR("#1: 'Infinity' have attribute DontEnum");
+  } else if ( x === 'undefined' ) {
+    $ERROR("#1: 'undefined' have attribute DontEnum");
+  } 
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.1_T2.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.1_T2.js
new file mode 100644
index 000000000..6a39d43a1
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.1_T2.js
@@ -0,0 +1,33 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object properties have attributes { DontEnum }
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A2.1_T2.js
+ * @description Global execution context - Function Properties
+ */
+
+//CHECK#1
+for (var x in this) {
+  if ( x === 'eval' ) {
+    $ERROR("#1: 'eval' have attribute DontEnum");
+  } else if ( x === 'parseInt' ) {
+    $ERROR("#1: 'parseInt' have attribute DontEnum");
+  } else if ( x === 'parseFloat' ) {
+    $ERROR("#1: 'parseFloat' have attribute DontEnum");
+  } else if ( x === 'isNaN' ) {
+    $ERROR("#1: 'isNaN' have attribute DontEnum");
+  } else if ( x === 'isFinite' ) {
+    $ERROR("#1: 'isFinite' have attribute DontEnum");
+  } else if ( x === 'decodeURI' ) {
+    $ERROR("#1: 'decodeURI' have attribute DontEnum");
+  } else if ( x === 'decodeURIComponent' ) {
+    $ERROR("#1: 'decodeURIComponent' have attribute DontEnum");
+  } else if ( x === 'encodeURI' ) {
+    $ERROR("#1: 'encodeURI' have attribute DontEnum");
+  } else if ( x === 'encodeURIComponent' ) {
+    $ERROR("#1: 'encodeURIComponent' have attribute DontEnum");
+  } 
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.1_T3.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.1_T3.js
new file mode 100644
index 000000000..c684a649a
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.1_T3.js
@@ -0,0 +1,45 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object properties have attributes { DontEnum }
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A2.1_T3.js
+ * @description Global execution context - Constructor Properties
+ */
+
+//CHECK#1
+for (var x in this) {
+  if ( x === 'Object' ) {
+    $ERROR("#1: 'property 'Object' have attribute DontEnum");
+  } else if ( x === 'Function') {
+    $ERROR("#1: 'Function' have attribute DontEnum");
+  } else if ( x === 'String' ) {
+    $ERROR("#1: 'String' have attribute DontEnum");
+  } else if ( x === 'Number' ) {
+    $ERROR("#1: 'Number' have attribute DontEnum");
+  } else if ( x === 'Array' ) {
+    $ERROR("#1: 'Array' have attribute DontEnum");
+  } else if ( x === 'Boolean' ) {
+    $ERROR("#1: 'Boolean' have attribute DontEnum");
+  } else if ( x === 'Date' ) {
+    $ERROR("#1: 'Date' have attribute DontEnum");
+  } else if ( x === 'RegExp' ) {
+    $ERROR("#1: 'RegExp' have attribute DontEnum");
+  } else if ( x === 'Error' ) {
+    $ERROR("#1: 'Error' have attribute DontEnum");
+  } else if ( x === 'EvalError' ) {
+    $ERROR("#1: 'EvalError' have attribute DontEnum");
+  } else if ( x === 'RangeError' ) {
+    $ERROR("#1: 'RangeError' have attribute DontEnum");
+  } else if ( x === 'ReferenceError' ) {
+    $ERROR("#1: 'ReferenceError' have attribute DontEnum");
+  } else if ( x === 'SyntaxError' ) {
+    $ERROR("#1: 'SyntaxError' have attribute DontEnum");
+  } else if ( x === 'TypeError' ) {
+    $ERROR("#1: 'TypeError' have attribute DontEnum");
+  } else if ( x === 'URIError' ) {
+    $ERROR("#1: 'URIError' have attribute DontEnum");
+  }
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.1_T4.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.1_T4.js
new file mode 100644
index 000000000..cb575c533
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.1_T4.js
@@ -0,0 +1,17 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object properties have attributes { DontEnum }
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A2.1_T4.js
+ * @description Global execution context - Other Properties
+ */
+
+//CHECK#1
+for (var x in this) {
+  if ( x === 'Math' ) {
+    $ERROR("#1: 'Math' have attribute DontEnum");
+  }
+}
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.2_T1.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.2_T1.js
new file mode 100644
index 000000000..808cc1b60
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.2_T1.js
@@ -0,0 +1,25 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object properties have attributes { DontEnum }
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A2.2_T1.js
+ * @description Function execution context - Value Properties
+ */
+
+function test() {
+  //CHECK#1
+  for (var x in this) {
+    if ( x === 'NaN' ) {
+      $ERROR("#1: 'NaN' have attribute DontEnum");
+    } else if ( x === 'Infinity' ) {
+      $ERROR("#1: 'Infinity' have attribute DontEnum");
+    } else if ( x === 'undefined' ) {
+      $ERROR("#1: 'undefined' have attribute DontEnum");
+    } 
+  }
+}
+
+test();
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.2_T2.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.2_T2.js
new file mode 100644
index 000000000..ac87a58ef
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.2_T2.js
@@ -0,0 +1,37 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object properties have attributes { DontEnum }
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A2.2_T2.js
+ * @description Function execution context - Function Properties
+ */
+
+function test() {
+  //CHECK#1
+  for (var x in this) {
+    if ( x === 'eval' ) {
+      $ERROR("#1: 'eval' have attribute DontEnum");
+    } else if ( x === 'parseInt' ) {
+      $ERROR("#1: 'parseInt' have attribute DontEnum");
+    } else if ( x === 'parseFloat' ) {
+      $ERROR("#1: 'parseFloat' have attribute DontEnum");
+    } else if ( x === 'isNaN' ) {
+      $ERROR("#1: 'isNaN' have attribute DontEnum");
+    } else if ( x === 'isFinite' ) {
+      $ERROR("#1: 'isFinite' have attribute DontEnum");
+    } else if ( x === 'decodeURI' ) {
+      $ERROR("#1: 'decodeURI' have attribute DontEnum");
+    } else if ( x === 'decodeURIComponent' ) {
+      $ERROR("#1: 'decodeURIComponent' have attribute DontEnum");
+    } else if ( x === 'encodeURI' ) {
+      $ERROR("#1: 'encodeURI' have attribute DontEnum");
+    } else if ( x === 'encodeURIComponent' ) {
+      $ERROR("#1: 'encodeURIComponent' have attribute DontEnum");
+    } 
+  }
+}
+
+test();
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.2_T3.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.2_T3.js
new file mode 100644
index 000000000..e6f5f4ac7
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.2_T3.js
@@ -0,0 +1,49 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object properties have attributes { DontEnum }
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A2.2_T3.js
+ * @description Function execution context - Constructor Properties
+ */
+
+function test() {
+  //CHECK#1
+  for (var x in this) {
+    if ( x === 'Object' ) {
+      $ERROR("#1: 'property 'Object' have attribute DontEnum");
+    } else if ( x === 'Function') {
+      $ERROR("#1: 'Function' have attribute DontEnum");
+    } else if ( x === 'String' ) {
+      $ERROR("#1: 'String' have attribute DontEnum");
+    } else if ( x === 'Number' ) {
+      $ERROR("#1: 'Number' have attribute DontEnum");
+    } else if ( x === 'Array' ) {
+      $ERROR("#1: 'Array' have attribute DontEnum");
+    } else if ( x === 'Boolean' ) {
+      $ERROR("#1: 'Boolean' have attribute DontEnum");
+    } else if ( x === 'Date' ) {
+      $ERROR("#1: 'Date' have attribute DontEnum");
+    } else if ( x === 'RegExp' ) {
+      $ERROR("#1: 'RegExp' have attribute DontEnum");
+    } else if ( x === 'Error' ) {
+      $ERROR("#1: 'Error' have attribute DontEnum");
+    } else if ( x === 'EvalError' ) {
+      $ERROR("#1: 'EvalError' have attribute DontEnum");
+    } else if ( x === 'RangeError' ) {
+      $ERROR("#1: 'RangeError' have attribute DontEnum");
+    } else if ( x === 'ReferenceError' ) {
+      $ERROR("#1: 'ReferenceError' have attribute DontEnum");
+    } else if ( x === 'SyntaxError' ) {
+      $ERROR("#1: 'SyntaxError' have attribute DontEnum");
+    } else if ( x === 'TypeError' ) {
+      $ERROR("#1: 'TypeError' have attribute DontEnum");
+    } else if ( x === 'URIError' ) {
+      $ERROR("#1: 'URIError' have attribute DontEnum");
+    } 
+  }
+}
+
+test();
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.2_T4.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.2_T4.js
new file mode 100644
index 000000000..3a6afa5cc
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.2_T4.js
@@ -0,0 +1,21 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object properties have attributes { DontEnum }
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A2.2_T4.js
+ * @description Function execution context - Other Properties
+ */
+
+function test() {
+  //CHECK#1
+  for (var x in this) {
+    if ( x === 'Math' ) {
+      $ERROR("#1: 'Math' have attribute DontEnum");
+    }
+  }
+}
+
+test();
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.3_T1.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.3_T1.js
new file mode 100644
index 000000000..f7f32c563
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.3_T1.js
@@ -0,0 +1,24 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object properties have attributes { DontEnum }
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A2.3_T1.js
+ * @description Global execution context - Value Properties
+ */
+
+var evalStr = 
+'//CHECK#1\n'+
+'for (var x in this) {\n'+
+'  if ( x === \'NaN\' ) {\n'+
+'    $ERROR("#1: \'NaN\' have attribute DontEnum");\n'+
+'  } else if ( x === \'Infinity\' ) {\n'+
+'    $ERROR("#1: \'Infinity\' have attribute DontEnum");\n'+
+'  } else if ( x === \'undefined\' ) {\n'+
+'    $ERROR("#1: \'undefined\' have attribute DontEnum");\n'+
+'  }\n'+
+'}\n';
+
+eval(evalStr);
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.3_T2.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.3_T2.js
new file mode 100644
index 000000000..8d3cfe7ee
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.3_T2.js
@@ -0,0 +1,36 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object properties have attributes { DontEnum }
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A2.3_T2.js
+ * @description Global execution context - Function Properties
+ */
+
+var evalStr = 
+'//CHECK#1\n'+
+'for (var x in this) {\n'+
+'  if ( x === \'eval\' ) {\n'+
+'    $ERROR("#1: \'eval\' have attribute DontEnum");\n'+
+'  } else if ( x === \'parseInt\' ) {\n'+
+'    $ERROR("#1: \'parseInt\' have attribute DontEnum");\n'+
+'  } else if ( x === \'parseFloat\' ) {\n'+
+'    $ERROR("#1: \'parseFloat\' have attribute DontEnum");\n'+
+'  } else if ( x === \'isNaN\' ) {\n'+
+'    $ERROR("#1: \'isNaN\' have attribute DontEnum");\n'+
+'  } else if ( x === \'isFinite\' ) {\n'+
+'    $ERROR("#1: \'isFinite\' have attribute DontEnum");\n'+
+'  } else if ( x === \'decodeURI\' ) {\n'+
+'    $ERROR("#1: \'decodeURI\' have attribute DontEnum");\n'+
+'  } else if ( x === \'decodeURIComponent\' ) {\n'+
+'    $ERROR("#1: \'decodeURIComponent\' have attribute DontEnum");\n'+
+'  } else if ( x === \'encodeURI\' ) {\n'+
+'    $ERROR("#1: \'encodeURI\' have attribute DontEnum");\n'+
+'  } else if ( x === \'encodeURIComponent\' ) {\n'+
+'    $ERROR("#1: \'encodeURIComponent\' have attribute DontEnum");\n'+
+'  }\n'+
+'}\n';
+
+eval(evalStr);
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.3_T3.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.3_T3.js
new file mode 100644
index 000000000..9ae75beb9
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.3_T3.js
@@ -0,0 +1,48 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object properties have attributes { DontEnum }
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A2.3_T3.js
+ * @description Global execution context - Constructor Properties
+ */
+
+var evalStr = 
+'//CHECK#1\n'+
+'for (var x in this) {\n'+
+'  if ( x === \'Object\' ) {\n'+
+'    $ERROR("#1: \'Object\' have attribute DontEnum");\n'+
+'  } else if ( x === \'Function\') {\n'+
+'    $ERROR("#1: \'Function\' have attribute DontEnum");\n'+
+'  } else if ( x === \'String\' ) {\n'+
+'    $ERROR("#1: \'String\' have attribute DontEnum");\n'+
+'  } else if ( x === \'Number\' ) {\n'+
+'    $ERROR("#1: \'Number\' have attribute DontEnum");\n'+
+'  } else if ( x === \'Array\' ) {\n'+
+'    $ERROR("#1: \'Array\' have attribute DontEnum");\n'+
+'  } else if ( x === \'Boolean\' ) {\n'+
+'    $ERROR("#1: \'Boolean\' have attribute DontEnum");\n'+
+'  } else if ( x === \'Date\' ) {\n'+
+'    $ERROR("#1: \'Date\' have attribute DontEnum");\n'+
+'  } else if ( x === \'RegExp\' ) {\n'+
+'    $ERROR("#1: \'RegExp\' have attribute DontEnum");\n'+
+'  } else if ( x === \'Error\' ) {\n'+
+'    $ERROR("#1: \'Error\' have attribute DontEnum");\n'+
+'  } else if ( x === \'EvalError\' ) {\n'+
+'    $ERROR("#1: \'EvalError\' have attribute DontEnum");\n'+
+'  } else if ( x === \'RangeError\' ) {\n'+
+'    $ERROR("#1: \'RangeError\' have attribute DontEnum");\n'+
+'  } else if ( x === \'ReferenceError\' ) {\n'+
+'    $ERROR("#1: \'ReferenceError\' have attribute DontEnum");\n'+
+'  } else if ( x === \'SyntaxError\' ) {\n'+
+'    $ERROR("#1: \'SyntaxError\' have attribute DontEnum");\n'+
+'  } else if ( x === \'TypeError\' ) {\n'+
+'    $ERROR("#1: \'TypeError\' have attribute DontEnum");\n'+
+'  } else if ( x === \'URIError\' ) {\n'+
+'    $ERROR("#1: \'URIError\' have attribute DontEnum");\n'+
+'  }\n'+
+'}\n';
+
+eval(evalStr);
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.3_T4.js b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.3_T4.js
new file mode 100644
index 000000000..ed60835c9
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/S10.2.3_A2.3_T4.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Global object properties have attributes { DontEnum }
+ *
+ * @path ch10/10.2/10.2.3/S10.2.3_A2.3_T4.js
+ * @description Global execution context - Other Properties
+ */
+
+var evalStr = 
+'//CHECK#1\n'+
+'for (var x in this) {\n'+
+'  if ( x === \'Math\' ) {\n'+
+'    $ERROR("#1: \'Math\' have attribute DontEnum");\n'+
+'  }\n'+
+'}\n';
+
+eval(evalStr);
+
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/browser.js b/js/src/tests/test262/ch10/10.2/10.2.3/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/browser.js
diff --git a/js/src/tests/test262/ch10/10.2/10.2.3/shell.js b/js/src/tests/test262/ch10/10.2/10.2.3/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/10.2.3/shell.js
diff --git a/js/src/tests/test262/ch10/10.2/browser.js b/js/src/tests/test262/ch10/10.2/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/browser.js
diff --git a/js/src/tests/test262/ch10/10.2/shell.js b/js/src/tests/test262/ch10/10.2/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch10/10.2/shell.js