Add m-esr52 at 52.6.0

133 files changed, 3591 insertions, 0 deletions

diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A1.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A1.js
new file mode 100644
index 000000000..c95c6ff1e
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A1.js
@@ -0,0 +1,42 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * When the production "do Statement while ( Expression )" is evaluated, Statement is evaluated first
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A1.js
+ * @description Evaluating various Expressions
+ */
+
+var __in__do;
+
+do __in__do=1; while ( false );
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__in__do!==1) {
+	$ERROR('#1: false evaluates to false');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+do __in__do=2; while ( 0 );
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__in__do!==2) {
+	$ERROR('#2: 0 evaluates to false');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+do __in__do=3; while ( "" );
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#3
+if (__in__do!==3) {
+	$ERROR('#3: "" evaluates to false');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A10.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A10.js
new file mode 100644
index 000000000..0c01a5e2e
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A10.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.
+
+/**
+ * FunctionExpression within a "do-while" statement is allowed, but no function with the given name will appear in the global context
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A10.js
+ * @description Also this a test on FunctionExpression
+ */
+
+var check = 0;
+do {    
+  if(typeof(f) === "function"){
+    check = -1;        
+    break; 
+  } else {
+    check = 1;        
+    break; 
+  }
+} while(function f(){});
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (check !== 1) {
+	$ERROR('#1: FunctionExpression within a "do-while" statement is allowed, but no function with the given name will appear in the global context');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A11.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A11.js
new file mode 100644
index 000000000..60071bd6b
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A11.js
@@ -0,0 +1,23 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Block "{}" in a "do-while" Expression is evaluated to true
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A11.js
+ * @description Checking if execution of "do {} while({})" passes
+ */
+
+do {
+    var __in__do=1;
+    if(__in__do)break;
+} while({});
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__in__do !== 1) {
+	$ERROR('#1: "{}" in do-while expression evaluates to true');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A12.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A12.js
new file mode 100644
index 000000000..1e623bc43
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A12.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.
+
+/**
+ * Any statement within "do-while" construction must be a compound
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A12.js
+ * @description Checking if execution of "do var x=1; var y =2; while (0)" fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+do var x=1; var y =2; while (0);
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A14_T1.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A14_T1.js
new file mode 100644
index 000000000..38bc21491
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A14_T1.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.
+
+/**
+ * FunctionExpression within a "do-while" Expression is allowed
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A14_T1.js
+ * @description Using FunctionExpression "function __func(){return 0;}" as an Expression
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#
+do{
+   var __reached = 1;
+   break;
+}while(function __func(){return 0;});
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__reached !== 1) {
+	$ERROR('#2: function expession inside of do-while expression is allowed');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A14_T2.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A14_T2.js
new file mode 100644
index 000000000..9ae3ad763
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A14_T2.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.
+
+/**
+ * FunctionExpression within a "do-while" Expression is allowed
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A14_T2.js
+ * @description Using FunctionExpression "function __func(){return 0;}()" as an Expression
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#
+do{
+    var __reached = 1;
+   break;
+}while(function __func(){return 0;}());
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__reached !== 1) {
+	$ERROR('#2: function expession inside of do-while expression is allowed');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A15.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A15.js
new file mode 100644
index 000000000..65588750c
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A15.js
@@ -0,0 +1,19 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Block within a "do-while" Expression is not allowed
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A15.js
+ * @description Using "{0}" Block as an Expression
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#
+do{
+    ;
+}while({0});
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A2.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A2.js
new file mode 100644
index 000000000..023c7d4a2
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A2.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.
+
+/**
+ * While evaluating "do Statement while ( Expression )", Statement is evaluated first and only after it is done Expression is checked
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A2.js
+ * @description Evaluating Statement with error Expression
+ */
+
+try {
+	do __in__do = "reached"; while (abbracadabra);
+	$ERROR('#1: \'do __in__do = "reached"; while (abbracadabra)\' lead to throwing exception');

+} catch (e) {

+    if (e instanceof Test262Error) throw e;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__in__do !== "reached") {
+	$ERROR('#1.1: __in__do === "reached". Actual:  __in__do ==='+ __in__do  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A3.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A3.js
new file mode 100644
index 000000000..5f5f0ed69
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A3.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.
+
+/**
+ * When the production "do Statement while ( Expression )" is evaluated, then (normal, V, empty) is returned
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A3.js
+ * @description Using eval "eval("do __in__do=1; while (false)")"
+ */
+
+__evaluated = eval("do __in__do=1; while (false)");
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#
+if (__in__do !== 1) {
+	$ERROR('#1: __in__do === 1. Actual:  __in__do ==='+ __in__do  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__evaluated !== 1) {
+	$ERROR('#2: __evaluated === 1. Actual:  __evaluated ==='+ __evaluated  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A4_T1.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A4_T1.js
new file mode 100644
index 000000000..917afe329
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A4_T1.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.
+
+/**
+ * "break" within a "do-while" Statement is allowed and performed as described in 12.8
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A4_T1.js
+ * @description Using "break" within a "do-while" loop
+ */
+
+do {
+    __in__do__before__break="reached"; 
+    break; 
+    __in__do__after__break="where am i";
+} while(2===1);
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__in__do__before__break !== "reached") {
+	$ERROR('#1: __in__do__before__break === "reached". Actual:  __in__do__before__break ==='+ __in__do__before__break  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (typeof __in__do__after__break !== "undefined") {
+	$ERROR('#2: typeof __in__do__after__break === "undefined". Actual:  typeof __in__do__after__break ==='+ typeof __in__do__after__break  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A4_T2.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A4_T2.js
new file mode 100644
index 000000000..72e01a07d
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A4_T2.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.
+
+/**
+ * "break" within a "do-while" Statement is allowed and performed as described in 12.8
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A4_T2.js
+ * @description "break" and VariableDeclaration within a "do-while" statement
+ */
+
+do_out : do {
+    var __in__do__before__break="black";
+    do_in : do {
+        var __in__do__IN__before__break="hole";
+        break do_in; 
+        var __in__do__IN__after__break="sun";
+    } while (0);
+    var __in__do__after__break="won't you come";
+} while(2==1);
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (!(__in__do__before__break&&__in__do__IN__before__break&&!__in__do__IN__after__break&&__in__do__after__break)) {
+	$ERROR('#1: (__in__do__before__break&&__in__do__IN__before__break&&!__in__do__IN__after__break&&__in__do__after__break)===true. Actual:  (__in__do__before__break&&__in__do__IN__before__break&&!__in__do__IN__after__break&&__in__do__after__break)==='+ (__in__do__before__break&&__in__do__IN__before__break&&!__in__do__IN__after__break&&__in__do__after__break) );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A4_T3.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A4_T3.js
new file mode 100644
index 000000000..a6adc0836
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A4_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.
+
+/**
+ * "break" within a "do-while" Statement is allowed and performed as described in 12.8
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A4_T3.js
+ * @description "break" and VariableDeclaration within a "do-while" statement
+ */
+
+do_out : do {
+    var __in__do__before__break="once";
+    do_in : do {
+        var __in__do__IN__before__break="in";
+        break do_out;
+        var __in__do__IN__after__break="the";
+    } while (0);
+    var __in__do__after__break="lifetime";
+} while(2===1);
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (!(__in__do__before__break&&__in__do__IN__before__break&&!__in__do__IN__after__break&&!__in__do__after__break)) {
+	$ERROR('#1: (__in__do__before__break&&__in__do__IN__before__break&&!__in__do__IN__after__break&&!__in__do__after__break)===true. Actual:  (__in__do__before__break&&__in__do__IN__before__break&&!__in__do__IN__after__break&&!__in__do__after__break)==='+ (__in__do__before__break&&__in__do__IN__before__break&&!__in__do__IN__after__break&&!__in__do__after__break) );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A4_T4.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A4_T4.js
new file mode 100644
index 000000000..52cb23cc9
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A4_T4.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.
+
+/**
+ * "break" within a "do-while" Statement is allowed and performed as described in 12.8
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A4_T4.js
+ * @description "break" and VariableDeclaration within a "do-while" statement
+ */
+
+do_out : do {
+    var __in__do__before__break="reached";
+    do_in : do {
+        var __in__do__IN__before__break="reached";
+        break;
+        var __in__do__IN__after__break="where am i";
+    } while (0);
+    var __in__do__after__break="where am i";
+} while(2===1);
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (!(__in__do__before__break&&__in__do__IN__before__break&&!__in__do__IN__after__break&&__in__do__after__break)) {
+	$ERROR('#1: (__in__do__before__break&&__in__do__IN__before__break&&!__in__do__IN__after__break&&__in__do__after__break)===true. Actual:  (__in__do__before__break&&__in__do__IN__before__break&&!__in__do__IN__after__break&&__in__do__after__break)==='+ (__in__do__before__break&&__in__do__IN__before__break&&!__in__do__IN__after__break&&__in__do__after__break) );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A4_T5.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A4_T5.js
new file mode 100644
index 000000000..97f65bf59
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A4_T5.js
@@ -0,0 +1,23 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * "break" within a "do-while" Statement is allowed and performed as described in 12.8
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A4_T5.js
+ * @description Using labeled "break" in order to continue a loop
+ */
+
+//CHECK#1
+var i=0;
+woohoo:{
+  do{
+    i++;
+    if ( ! (i < 10) ) {
+      break woohoo;
+      $ERROR('#1.1: "break woohoo" must break loop');
+    }
+  } while ( true );
+  if (i!==10) $ERROR('#1.2: i===10. Actual:  i==='+ i );
+}
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A5.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A5.js
new file mode 100644
index 000000000..67bc20de2
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A5.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.
+
+/**
+ * After "do-while" is broken, (normal, V, empty) is returned
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A5.js
+ * @description Using eval
+ */
+
+__evaluated = eval("do {__in__do__before__break=1; break; __in__do__after__break=2;} while(0)");
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__in__do__before__break !== 1) {
+	$ERROR('#1: __in__do__before__break === 1. Actual:  __in__do__before__break ==='+ __in__do__before__break  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (typeof __in__do__after__break !== "undefined") {
+	$ERROR('#2: typeof __in__do__after__break === "undefined". Actual:  typeof __in__do__after__break ==='+ typeof __in__do__after__break  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#3
+if (__evaluated !== 1) {
+	$ERROR('#3: __evaluated === 1. Actual:  __evaluated ==='+ __evaluated  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A6_T1.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A6_T1.js
new file mode 100644
index 000000000..40af77c63
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A6_T1.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.
+
+/**
+ * Expression in "do-while" IterationStatement is bracketed with braces
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A6_T1.js
+ * @description Checking if execution of "do{} while 1" fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+do break; while 1;
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A6_T2.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A6_T2.js
new file mode 100644
index 000000000..06fb063ca
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A6_T2.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.
+
+/**
+ * Expression in "do-while" IterationStatement is bracketed with braces
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A6_T2.js
+ * @description Checking if execution of "do{} while 0" fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+do break; while 0;
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A6_T3.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A6_T3.js
new file mode 100644
index 000000000..b29c7c83f
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A6_T3.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.
+
+/**
+ * Expression in "do-while" IterationStatement is bracketed with braces
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A6_T3.js
+ * @description Checking if execution of "do{}while true" fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+do break; while true;
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A6_T4.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A6_T4.js
new file mode 100644
index 000000000..55b670506
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A6_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.
+
+/**
+ * Expression in "do-while" IterationStatement is bracketed with braces
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A6_T4.js
+ * @description Checking if execution of "do{}while false" fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+do break; while false;
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A6_T5.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A6_T5.js
new file mode 100644
index 000000000..4b0b06202
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A6_T5.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.
+
+/**
+ * Expression in "do-while" IterationStatement is bracketed with braces
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A6_T5.js
+ * @description Checking if execution of "do{}while ''" fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+do break; while '';
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A6_T6.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A6_T6.js
new file mode 100644
index 000000000..35e96f41e
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A6_T6.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.
+
+/**
+ * Expression in "do-while" IterationStatement is bracketed with braces
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A6_T6.js
+ * @description Checking if execution of "do{}while 'hood'" fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+do break; while 'hood';
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A7.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A7.js
new file mode 100644
index 000000000..78ca8c4ec
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A7.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.
+
+/**
+ * The "do-while" Statement is evaluted according to 12.6.1 and returns (normal, V, empty)
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A7.js
+ * @description Using eval
+ */
+
+var __condition=0
+
+__evaluated = eval("do eval(\"__condition++\"); while (__condition<5)");
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__condition !== 5) {
+	$ERROR('#1: The "do-while" statement is evaluted according to the Standard ');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__evaluated !== 4) {
+	$ERROR('#2: The "do-while" statement returns (normal, V, empty)');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A8.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A8.js
new file mode 100644
index 000000000..2f7c7e742
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A8.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.
+
+/**
+ * "continue" statement within a "do-while" Statement is allowed
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A8.js
+ * @description Using eval
+ */
+
+var __condition = 0, __odds=0;
+
+__evaluated = eval("do { __condition++; if (((''+__condition/2).split('.')).length>1) continue; __odds++;} while(__condition < 10)");
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__odds !== 5) {
+	$ERROR('#1: __odds === 5. Actual:  __odds ==='+ __odds  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__evaluated !== 4) {
+	$ERROR('#2: __evaluated === 4. Actual:  __evaluated ==='+ __evaluated  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A9.js b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A9.js
new file mode 100644
index 000000000..e9e831b07
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/S12.6.1_A9.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.
+
+/**
+ * "do-while" Statement is evaluated without syntax checks
+ *
+ * @path ch12/12.6/12.6.1/S12.6.1_A9.js
+ * @description Throwing system exception whithin a "do-while" loop
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+try {
+	do {
+	    var x = 1; 
+	    abaracadabara;
+	} while(0);
+	$ERROR('#1: "abbracadabra" lead to throwing exception');

+

+} catch (e) {

+    if (e instanceof Test262Error) throw e;
+}
+
+if (x !== 1) {
+	$ERROR('#1.1: x === 1. Actual:  x ==='+ x  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/browser.js b/js/src/tests/test262/ch12/12.6/12.6.1/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/browser.js
diff --git a/js/src/tests/test262/ch12/12.6/12.6.1/shell.js b/js/src/tests/test262/ch12/12.6/12.6.1/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.1/shell.js
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A1.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A1.js
new file mode 100644
index 000000000..cb7fff722
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A1.js
@@ -0,0 +1,62 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Expression from "while" IterationStatement is evaluated first; "false", "0", "null", "undefined" and "empty" strings used as the Expression are evaluated to "false"
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A1.js
+ * @description Evaluating various Expressions
+ */
+
+var __in__do;
+
+while ( false ) __in__do=1;
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__in__do !== undefined) {
+	$ERROR('#1: false evaluates to false');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+while ( 0 ) __in__do=2;
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__in__do !== undefined) {
+	$ERROR('#2: 0 evaluates to false');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+while ( "" ) __in__do=3;
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#3
+if (__in__do !== undefined) {
+	$ERROR('#3: empty string evaluates to false');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+while ( null ) __in__do=4;
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#4
+if (__in__do !== undefined) {
+	$ERROR('#4: null evaluates to false');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+while ( undefined ) __in__do=35;
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#5
+if (__in__do !== undefined) {
+	$ERROR('#5: undefined evaluates to false');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A10.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A10.js
new file mode 100644
index 000000000..9a05fe317
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A10.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.
+
+/**
+ * FunctionExpression within a "while" IterationStatement is allowed, but no function with the given name will appear in the global context
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A10.js
+ * @description Testing FunctionExpression too
+ */
+
+var check=0;
+while(function f(){}){    
+  if(typeof(f) === "function") {
+    check = -1;
+    break; 
+  } else {
+    check = 1;
+    break; 
+  }
+}
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (check !== 1) {
+	$ERROR('#1: FunctionExpression inside while construction expression allowed but function not declare');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A11.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A11.js
new file mode 100644
index 000000000..6ff4c779c
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A11.js
@@ -0,0 +1,23 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * "{}" Block within a "while" Expression is evaluated to true
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A11.js
+ * @description Checking if execution of "while({}){}" passes
+ */
+
+while({}){
+    var __in__do=1;
+    if(__in__do)break;
+};
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__in__do !== 1) {
+	$ERROR('#1: "{}" in while expression evaluates to true');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A14_T1.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A14_T1.js
new file mode 100644
index 000000000..f27b9df26
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A14_T1.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.
+
+/**
+ * FunctionExpression within a "while" Expression is allowed
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A14_T1.js
+ * @description Using "function __func(){return 0;}" as an Expression
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#
+while(function __func(){return 0;}){
+   var __reached = 1;
+   break;
+};
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__reached !== 1) {
+	$ERROR('#2: function expression inside of while expression is allowed');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A14_T2.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A14_T2.js
new file mode 100644
index 000000000..cd867ea97
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A14_T2.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.
+
+/**
+ * FunctionExpression within a "while" Expression is allowed
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A14_T2.js
+ * @description Using function call as an Expression
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#
+while(function __func(){return 1;}()){
+    var __reached = 1;
+   break;
+};
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__reached !== 1) {
+	$ERROR('#2: function expression inside of while expression is allowed');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A15.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A15.js
new file mode 100644
index 000000000..e1e231dd4
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A15.js
@@ -0,0 +1,19 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Block within a "while" Expression is not allowed
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A15.js
+ * @description Expression is "{0}"
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#
+while({1}){
+   break ;
+};
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A2.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A2.js
new file mode 100644
index 000000000..e3994d474
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A2.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.
+
+/**
+ * While evaluating The production IterationStatement: "while ( Expression ) Statement", Expression is evaluated first
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A2.js
+ * @description Evaluating Statement with error Expression
+ */
+
+try {
+	while ((function(){throw 1})()) __in__while = "reached"; 
+	$ERROR('#1: \'while ((function(){throw 1})()) __in__while = "reached"\' lead to throwing exception');
+} catch (e) {
+	if (e !== 1) {
+		$ERROR('#1: Exception === 1. Actual:  Exception ==='+e);
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (typeof __in__while !== "undefined") {
+	$ERROR('#1.1: typeof __in__while === "undefined". Actual: typeof __in__while ==='+typeof __in__while);
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A3.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A3.js
new file mode 100644
index 000000000..ec8934e8e
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A3.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.
+
+/**
+ * When "while" IterationStatement is evaluated, (normal, V, empty) is returned
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A3.js
+ * @description Using eval
+ */
+
+var __in__do;
+
+__evaluated = eval("while (false) __in__do=1;");
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#
+if (__in__do !== undefined) {
+	$ERROR('#1: __in__do === undefined. Actual:  __in__do ==='+ __in__do  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__evaluated !== undefined) {
+	$ERROR('#2: __evaluated === undefined. Actual:  __evaluated ==='+ __evaluated  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A4_T1.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A4_T1.js
new file mode 100644
index 000000000..5e20d53ba
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A4_T1.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.
+
+/**
+ * "break" within a "while" Statement is allowed and performed as described in 12.8
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A4_T1.js
+ * @description "break" within a "while" Statement
+ */
+
+while(1===1){
+    __in__do__before__break="reached"; 
+    break;
+     __in__do__after__break="where am i";
+}
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__in__do__before__break !== "reached") {
+	$ERROR('#1: __in__do__before__break === "reached". Actual:  __in__do__before__break ==='+ __in__do__before__break  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (typeof __in__do__after__break !== "undefined") {
+	$ERROR('#2: typeof __in__do__after__break === "undefined". Actual:  typeof __in__do__after__break ==='+ typeof __in__do__after__break  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A4_T2.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A4_T2.js
new file mode 100644
index 000000000..616145c02
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A4_T2.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.
+
+/**
+ * "break" within a "while" Statement is allowed and performed as described in 12.8
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A4_T2.js
+ * @description "break" and VariableDeclaration within a "while" Statement
+ */
+
+do_out : while(1===1) {
+    if (__in__do__before__break) break;
+    var __in__do__before__break="black";
+    do_in : while (1) {
+        var __in__do__IN__before__break="hole";
+        break do_in; 
+        var __in__do__IN__after__break="sun";
+    } ;
+    var __in__do__after__break="won't you come";
+};
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (!(__in__do__before__break&&__in__do__IN__before__break&&!__in__do__IN__after__break&&__in__do__after__break)) {
+	$ERROR('#1: Break inside do-while is allowed as its described at standard');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A4_T3.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A4_T3.js
new file mode 100644
index 000000000..a86e95705
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A4_T3.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.
+
+/**
+ * "break" within a "while" Statement is allowed and performed as described in 12.8
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A4_T3.js
+ * @description "break" and VariableDeclaration within a "while" Statement
+ */
+
+do_out : while(1===1) {
+    if (__in__do__before__break) break;
+    var __in__do__before__break="once";
+    do_in : while (1) {
+        var __in__do__IN__before__break="in";
+        break do_out;
+        var __in__do__IN__after__break="the";
+    } ;
+    var __in__do__after__break="lifetime";
+} ;
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (!(__in__do__before__break&&__in__do__IN__before__break&&!__in__do__IN__after__break&&!__in__do__after__break)) {
+	$ERROR('#1: Break inside do-while is allowed as its described at standard');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A4_T4.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A4_T4.js
new file mode 100644
index 000000000..4dc75f137
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A4_T4.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.
+
+/**
+ * "break" within a "while" Statement is allowed and performed as described in 12.8
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A4_T4.js
+ * @description "break" and VariableDeclaration within a "while" Statement
+ */
+
+do_out : while(1===1) {
+    if(__in__do__before__break)break;
+    var __in__do__before__break="can't";
+    do_in : while (1) {
+        var __in__do__IN__before__break="get";
+        break;
+        var __in__do__IN__after__break="no";
+    } ;
+    var __in__do__after__break="Satisfaction";
+} ;
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (!(__in__do__before__break&&__in__do__IN__before__break&&!__in__do__IN__after__break&&__in__do__after__break)) {
+	$ERROR('#1: Break inside do-while is allowed as its described at standard');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A4_T5.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A4_T5.js
new file mode 100644
index 000000000..46e5b95c7
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A4_T5.js
@@ -0,0 +1,23 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * "break" within a "while" Statement is allowed and performed as described in 12.8
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A4_T5.js
+ * @description Using labeled "break" in order to continue a "while" loop
+ */
+
+//CHECK#1
+var i=0;
+woohoo:{
+  while(true){
+    i++;
+    if ( ! (i < 10) ) {
+      break woohoo;
+      $ERROR('#1.1: "break woohoo" must break loop');
+    }
+  }
+  if (i!==10) $ERROR('#1.2: i===10. Actual:  i==='+ i );
+}
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A5.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A5.js
new file mode 100644
index 000000000..899837466
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A5.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.
+
+/**
+ * While using "while" within an eval statement, source "break" is allowed and (normal, V, empty) is returned
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A5.js
+ * @description Using eval
+ */
+
+__evaluated = eval("while(1) {__in__do__before__break=1; break; __in__do__after__break=2;}");
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__in__do__before__break !== 1) {
+	$ERROR('#1: __in__do__before__break === 1. Actual:  __in__do__before__break ==='+ __in__do__before__break  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (typeof __in__do__after__break !== "undefined") {
+	$ERROR('#2: typeof __in__do__after__break === "undefined". Actual:  typeof __in__do__after__break ==='+ typeof __in__do__after__break  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#3
+if (__evaluated !== 1) {
+	$ERROR('#3: __evaluated === 1. Actual:  __evaluated ==='+ __evaluated  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A6_T1.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A6_T1.js
new file mode 100644
index 000000000..f9a4e9744
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A6_T1.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.
+
+/**
+ * Expression in "while" IterationStatement is bracketed with braces
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A6_T1.js
+ * @description Checking if execution of "while 1 break" fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+while 1 break;
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A6_T2.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A6_T2.js
new file mode 100644
index 000000000..b7f61b8b4
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A6_T2.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.
+
+/**
+ * Expression in "while" IterationStatement is bracketed with braces
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A6_T2.js
+ * @description Checking if execution of "while 0 break" fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+while 0 break;
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A6_T3.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A6_T3.js
new file mode 100644
index 000000000..4b0eaea03
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A6_T3.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.
+
+/**
+ * Expression in "while" IterationStatement is bracketed with braces
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A6_T3.js
+ * @description Checking if execution of "while true break" fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+while true break;
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A6_T4.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A6_T4.js
new file mode 100644
index 000000000..8d17ce8f1
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A6_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.
+
+/**
+ * Expression in "while" IterationStatement is bracketed with braces
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A6_T4.js
+ * @description Checking if execution of "while false break" fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+while false break;
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A6_T5.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A6_T5.js
new file mode 100644
index 000000000..e1b677741
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A6_T5.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.
+
+/**
+ * Expression in "while" IterationStatement is bracketed with braces
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A6_T5.js
+ * @description Checking if execution of "while '' break" fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+while '' break;
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A6_T6.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A6_T6.js
new file mode 100644
index 000000000..78ce3abdb
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A6_T6.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.
+
+/**
+ * Expression in "while" IterationStatement is bracketed with braces
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A6_T6.js
+ * @description Checking if execution of "while 'hood' break" fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+while 'hood' break;
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A7.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A7.js
new file mode 100644
index 000000000..5743cd6d4
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A7.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.
+
+/**
+ * The "while" Statement is evaluted according to 12.6.2 and returns (normal, V, empty)
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A7.js
+ * @description using eval
+ */
+
+var __condition=0
+
+__evaluated = eval("while (__condition<5) eval(\"__condition++\");");
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__condition !== 5) {
+	$ERROR('#1: The "while" statement is evaluated as described in the Standard');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__evaluated !== 4) {
+	$ERROR('#2: The "while" statement returns (normal, V, empty)');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A8.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A8.js
new file mode 100644
index 000000000..a5af5748d
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A8.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.
+
+/**
+ * "continue" statement within a "while" Statement is allowed
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A8.js
+ * @description using eval
+ */
+
+var __condition = 0, __odds=0;
+
+__evaluated = eval("while(__condition < 10) { __condition++; if (((''+__condition/2).split('.')).length>1) continue; __odds++;}");
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__odds !== 5) {
+	$ERROR('#1: __odds === 5. Actual:  __odds ==='+ __odds  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__evaluated !== 4) {
+	$ERROR('#2: __evaluated === 4. Actual:  __evaluated ==='+ __evaluated  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A9.js b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A9.js
new file mode 100644
index 000000000..f8cbed0a1
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/S12.6.2_A9.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.
+
+/**
+ * "while" Statement is evaluated without syntax checks
+ *
+ * @path ch12/12.6/12.6.2/S12.6.2_A9.js
+ * @description Throwing system exception inside "while" loop
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+try {
+	while(x!=1) {
+	    var x = 1; 
+	    abaracadabara;
+	};
+	$ERROR('#1: "abbracadabra" lead to throwing exception');

+

+} catch (e) {

+    if (e instanceof Test262Error) throw e;
+}
+
+if (x !== 1) {
+	$ERROR('#1.1: while statement evaluates as is, without syntax checks');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/browser.js b/js/src/tests/test262/ch12/12.6/12.6.2/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/browser.js
diff --git a/js/src/tests/test262/ch12/12.6/12.6.2/shell.js b/js/src/tests/test262/ch12/12.6/12.6.2/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.2/shell.js
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-1.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-1.js
new file mode 100644
index 000000000..a0aa03156
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-1.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 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-1.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is an Object with value false

+ */

+

+

+function testcase() {

+        var accessed = false;

+        var obj = { value: false };

+        for (var i = 0; obj; ) {

+            accessed = true;

+            break;

+        }

+        return accessed;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-10.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-10.js
new file mode 100644
index 000000000..cc1cb63d6
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-10.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 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-10.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is a String object (value is '1')

+ */

+

+

+function testcase() {

+        var accessed = false;

+        var strObj = new String("1");

+        for (var i = 0; strObj;) {

+            accessed = true;

+            break;

+        }

+        return accessed;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-11.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-11.js
new file mode 100644
index 000000000..2bccf56df
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-11.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.

+/**

+ * Refer 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-11.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is undefined

+ */

+

+

+function testcase() {

+        var count = 0;

+        for (var i = 0; undefined;) {

+            count++;

+        }

+        return count === 0;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-12.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-12.js
new file mode 100644
index 000000000..6698b966b
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-12.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.

+/**

+ * Refer 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-12.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is null

+ */

+

+

+function testcase() {

+        var count = 0;

+        for (var i = 0; null;) {

+            count++;

+        }

+        return count === 0;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-13.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-13.js
new file mode 100644
index 000000000..4e7d39333
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-13.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.

+/**

+ * Refer 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-13.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is a boolean (value is false)

+ */

+

+

+function testcase() {

+        var count = 0;

+        for (var i = 0; false;) {

+            count++;

+        }

+        return count === 0;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-14.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-14.js
new file mode 100644
index 000000000..865f68d77
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-14.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.

+/**

+ * Refer 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-14.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is a number (value is NaN)

+ */

+

+

+function testcase() {

+        var count = 0;

+        for (var i = 0; NaN;) {

+            count++;

+        }

+        return count === 0;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-15.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-15.js
new file mode 100644
index 000000000..8f85811f3
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-15.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.

+/**

+ * Refer 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-15.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is a number (value is +0)

+ */

+

+

+function testcase() {

+        var count = 0;

+        for (var i = 0; +0;) {

+            count++;

+        }

+        return count === 0;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-16.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-16.js
new file mode 100644
index 000000000..20d03326e
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-16.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.

+/**

+ * Refer 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-16.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is a number (value is -0)

+ */

+

+

+function testcase() {

+        var count = 0;

+        for (var i = 0; -0;) {

+            count++;

+        }

+        return count === 0;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-17.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-17.js
new file mode 100644
index 000000000..faca41566
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-17.js
@@ -0,0 +1,25 @@
+/// 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 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-17.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is a number (value is a positive)

+ */

+

+

+function testcase() {

+        var accessed = false;

+        for (var i = 0; 2;) {

+            accessed = true;

+            break;

+        }

+        return accessed;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-18.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-18.js
new file mode 100644
index 000000000..8fc6251de
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-18.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.

+/**

+ * Refer 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-18.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is a string (value is empty string)

+ */

+

+

+function testcase() {

+        var count = 0;

+        for (var i = 0; "";) {

+            count++;

+        }

+        return count === 0;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-19.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-19.js
new file mode 100644
index 000000000..19dc79e05
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-19.js
@@ -0,0 +1,25 @@
+/// 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 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-19.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is a string (value is 'undefined')

+ */

+

+

+function testcase() {

+        var accessed = false;

+        for (var i = 0; "undefined";) {

+            accessed = true;

+            break;

+        }

+        return accessed;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-2.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-2.js
new file mode 100644
index 000000000..eaf600c6e
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-2.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 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-2.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is a Boolean object

+ */

+

+

+function testcase() {

+        var accessed = false;

+        var boolObj = new Boolean(false);

+        for (var i = 0; boolObj;) {

+            accessed = true;

+            break;

+        }

+        return accessed;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-20.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-20.js
new file mode 100644
index 000000000..6c8e61c59
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-20.js
@@ -0,0 +1,25 @@
+/// 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 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-20.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is a string (value is 'null')

+ */

+

+

+function testcase() {

+        var accessed = false;

+        for (var i = 0; "null";) {

+            accessed = true;

+            break;

+        }

+        return accessed;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-21.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-21.js
new file mode 100644
index 000000000..d83bd0b18
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-21.js
@@ -0,0 +1,25 @@
+/// 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 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-21.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is a string (value is '1')

+ */

+

+

+function testcase() {

+        var accessed = false;

+        for (var i = 0; "1";) {

+            accessed = true;

+            break;

+        }

+        return accessed;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-3.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-3.js
new file mode 100644
index 000000000..76f27f8bd
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-3.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 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-3.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is a Number object (value is NaN)

+ */

+

+

+function testcase() {

+        var accessed = false;

+        var numObj = new Number(NaN);

+        for (var i = 0; numObj;) {

+            accessed = true;

+            break;

+        }

+        return accessed;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-4.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-4.js
new file mode 100644
index 000000000..81599d37b
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-4.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 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-4.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is a Number object (value is +0)

+ */

+

+

+function testcase() {

+        var accessed = false;

+        var numObj = new Number(+0);

+        for (var i = 0; numObj;) {

+            accessed = true;

+            break;

+        }

+        return accessed;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-5.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-5.js
new file mode 100644
index 000000000..5a3199947
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-5.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 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-5.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is a Number object (value is -0)

+ */

+

+

+function testcase() {

+        var accessed = false;

+        var numObj = new Number(-0);

+        for (var i = 0; numObj;) {

+            accessed = true;

+            break;

+        }

+        return accessed;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-6.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-6.js
new file mode 100644
index 000000000..6f8ed9cd3
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-6.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 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-6.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is a Number object (value is a positive)

+ */

+

+

+function testcase() {

+        var accessed = false;

+        var numObj = new Number(12);

+        for (var i = 0; numObj;) {

+            accessed = true;

+            break;

+        }

+        return accessed;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-7.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-7.js
new file mode 100644
index 000000000..920911c94
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-7.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 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-7.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is a String object (value is empty string)

+ */

+

+

+function testcase() {

+        var accessed = false;

+        var strObj = new String("");

+        for (var i = 0; strObj;) {

+            accessed = true;

+            break;

+        }

+        return accessed;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-8.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-8.js
new file mode 100644
index 000000000..f087aa207
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-8.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 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-8.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is a String object (value is 'undefined')

+ */

+

+

+function testcase() {

+        var accessed = false;

+        var strObj = new String("undefined");

+        for (var i = 0; strObj;) {

+            accessed = true;

+            break;

+        }

+        return accessed;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-9.js b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-9.js
new file mode 100644
index 000000000..45ed58923
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/12.6.3_2-3-a-ii-9.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 12.6.3; 

+ * The production 

+ *     IterationStatement : for ( var VariableDeclarationListNoIn ; Expressionopt ; Expressionopt ) Statement

+ * is evaluated as follows:

+ *

+ * @path ch12/12.6/12.6.3/12.6.3_2-3-a-ii-9.js

+ * @description The for Statement - (normal, V, empty) will be returned when first Expression is a String object (value is 'null')

+ */

+

+

+function testcase() {

+        var accessed = false;

+        var strObj = new String("null");

+        for (var i = 0; strObj;) {

+            accessed = true;

+            break;

+        }

+        return accessed;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A1.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A1.js
new file mode 100644
index 000000000..dd200559c
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A1.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.
+
+/**
+ * The "for {;;}" for Statement with empty expressions is allowed and leads to performing an infinite loop
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A1.js
+ * @description Breaking an infinite loop by throwing exception
+ */
+
+var __in__for = 0;
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+try {
+	for (;;){
+    //__in__for++;
+    if(++__in__for>100)throw 1;
+}
+} catch (e) {
+	if (e !== 1) {
+		$ERROR('#1: for {;;} is admitted and leads to infinite loop');
+	}
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__in__for !== 101) {
+	$ERROR('#2: __in__for === 101. Actual:  __in__for ==='+ __in__for  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A10.1.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A10.1.js
new file mode 100644
index 000000000..13bfc59ff
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A10.1.js
@@ -0,0 +1,111 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Nested "var-loops" nine blocks depth is evaluated properly
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A10.1.js
+ * @description Checking if executing nested "var-loops" nine blocks depth is evaluated properly
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+try {
+	__in__deepest__loop=__in__deepest__loop;
+} catch (e) {
+	$ERROR('#1: "__in__deepest__loop=__in__deepest__loop" does not lead to throwing exception');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+try {
+	index0=index0;
+} catch (e) {
+	$ERROR('#2: "index0=index0" does not lead to throwing exception');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#3
+try {
+	index1=index1;
+} catch (e) {
+	$ERROR('#3: "index1=index1" does not lead to throwing exception');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#4
+try {
+	index4=index4;
+} catch (e) {
+	$ERROR('#4: "index4=index4" does not lead to throwing exception');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#5
+try {
+	index5=index5;
+} catch (e) {
+	$ERROR('#4: "index5=index5" does not lead to throwing exception');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#6
+try {
+	index7=index7;
+} catch (e) {
+	$ERROR('#6: "index7=index7" does not lead to throwing exception');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#7
+try {
+	index8=index8;
+} catch (e) {
+	$ERROR('#7: "index8=index8" does not lead to throwing exception');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+__str="";
+
+for( var index0=0; index0<=1; index0++) {
+	for(var index1=0; index1<=index0; index1++) {
+		for( index2=0; index2<=index1; index2++) {
+			for( index3=0; index3<=index2; index3++) {
+				for(var index4=0; index4<=index3; index4++) {
+					for(var index5=0; index5<=index4; index5++) {
+						for( index6=0; index6<=index5; index6++) {
+							for(var index7=0; index7<=index6; index7++) {
+								for(var index8=0; index8<=index1; index8++) {
+									var __in__deepest__loop;
+									__str+=""+index0+index1+index2+index3+index4+index5+index6+index7+index8+'\n';
+								}
+							}
+						}
+					}
+				}
+			}
+		}
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__str!== "000000000\n100000000\n110000000\n110000001\n111000000\n111000001\n111100000\n111100001\n111110000\n111110001\n111111000\n111111001\n111111100\n111111101\n111111110\n111111111\n") {
+	$ERROR('#2: __str === "000000000\\n100000000\\n110000000\\n110000001\\n111000000\\n111000001\\n111100000\\n111100001\\n111110000\\n111110001\\n111111000\\n111111001\\n111111100\\n111111101\\n111111110\\n111111111\\n". Actual:  __str ==='+ __str  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A10.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A10.js
new file mode 100644
index 000000000..fb17b0b2c
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A10.js
@@ -0,0 +1,51 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Nested "var-loops" nine blocks depth is evaluated properly
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A10.js
+ * @description Checking if executing nested "var-loops" nine blocks depth is evaluated properly
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#
+try {
+	__in__deepest__loop=__in__deepest__loop;
+} catch (e) {
+	$ERROR('#1: "__in__deepest__loop=__in__deepest__loop" does not lead to throwing exception');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+__str="";
+
+for( index0=0; index0<=1; index0++) {
+	for( index1=0; index1<=index0; index1++) {
+		for( index2=0; index2<=index1; index2++) {
+			for( index3=0; index3<=index2; index3++) {
+				for( index4=0; index4<=index3; index4++) {
+					for( index5=0; index5<=index4; index5++) {
+						for( index6=0; index6<=index5; index6++) {
+							for( index7=0; index7<=index6; index7++) {
+								for( index8=0; index8<=index1; index8++) {
+									var __in__deepest__loop;
+									__str+=""+index0+index1+index2+index3+index4+index5+index6+index7+index8+'\n';
+								}
+							}
+						}
+					}
+				}
+			}
+		}
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__str!== "000000000\n100000000\n110000000\n110000001\n111000000\n111000001\n111100000\n111100001\n111110000\n111110001\n111111000\n111111001\n111111100\n111111101\n111111110\n111111111\n") {
+	$ERROR('#2: __str === "000000000\\n100000000\\n110000000\\n110000001\\n111000000\\n111000001\\n111100000\\n111100001\\n111110000\\n111110001\\n111111000\\n111111001\\n111111100\\n111111101\\n111111110\\n111111111\\n". Actual:  __str ==='+ __str  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A11.1_T1.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A11.1_T1.js
new file mode 100644
index 000000000..d050b3dbc
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A11.1_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.
+
+/**
+ * If (Evaluate Statement).type is "continue" and (Evaluate Statement).target is in the current label set, iteration of labeled "var-loop" breaks
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A11.1_T1.js
+ * @description Using "continue" in order to continue a loop
+ */
+
+__str=""
+
+for(var index=0; index<10; index+=1) {
+	if (index<5)continue;
+	__str+=index;
+}
+
+if (__str!=="56789") {
+	$ERROR('#1: __str === "56789". Actual:  __str ==='+ __str  );
+}
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A11.1_T2.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A11.1_T2.js
new file mode 100644
index 000000000..cc0233d41
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A11.1_T2.js
@@ -0,0 +1,63 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * If (Evaluate Statement).type is "continue" and (Evaluate Statement).target is in the current label set, iteration of labeled "var-loop" breaks
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A11.1_T2.js
+ * @description Embedded loops
+ */
+
+__str="";
+
+outer : for(var index=0; index<4; index+=1) {
+    nested : for(var index_n=0; index_n<=index; index_n++) {
+	if (index*index_n == 6)continue nested;
+	__str+=""+index+index_n;
+    } 
+}
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__str !== "001011202122303133") {
+	$ERROR('#1: __str === "001011202122303133". Actual:  __str ==='+ __str  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+__str="";
+
+outer : for(var index=0; index<4; index+=1) {
+    nested : for(var index_n=0; index_n<=index; index_n++) {
+	if (index*index_n == 6)continue outer;
+	__str+=""+index+index_n;
+    } 
+}
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__str !== "0010112021223031") {
+	$ERROR('#2: __str === "0010112021223031". Actual:  __str ==='+ __str  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+__str="";
+
+outer : for(var index=0; index<4; index+=1) {
+    nested : for(var index_n=0; index_n<=index; index_n++) {
+	if (index*index_n == 6)continue ;
+	__str+=""+index+index_n;
+    } 
+}
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#3
+if (__str !== "001011202122303133") {
+	$ERROR('#3: __str === "001011202122303133". Actual:  __str ==='+ __str  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A11.1_T3.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A11.1_T3.js
new file mode 100644
index 000000000..d02abf292
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A11.1_T3.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.
+
+/**
+ * If (Evaluate Statement).type is "continue" and (Evaluate Statement).target is in the current label set, iteration of labeled "var-loop" breaks
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A11.1_T3.js
+ * @description Trying to continue non-existent label
+ * @negative
+ */
+
+__str="";
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+outer:for(var index=0;index<4;index+=1){
+    nested:for(var index_n=0;index_n<=index;index_n++){
+        if(index*index_n == 6)continue nonexist;
+        __str+=""+index+index_n;
+    }
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A11_T1.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A11_T1.js
new file mode 100644
index 000000000..192f1ebd5
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A11_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.
+
+/**
+ * If (Evaluate Statement).type is "continue" and (Evaluate Statement).target is in the current label set, iteration of labeled loop breaks
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A11_T1.js
+ * @description Simple test of continue loop with using "continue"
+ */
+
+__str=""
+
+for(index=0; index<10; index+=1) {
+	if (index<5)continue;
+	__str+=index;
+}
+
+if (__str!=="56789") {
+	$ERROR('#1: __str === "56789". Actual:  __str ==='+ __str  );
+}
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A11_T2.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A11_T2.js
new file mode 100644
index 000000000..cdc606b5c
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A11_T2.js
@@ -0,0 +1,63 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * If (Evaluate Statement).type is "continue" and (Evaluate Statement).target is in the current label set, iteration of labeled loop breaks
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A11_T2.js
+ * @description Embedded loops
+ */
+
+__str="";
+
+outer : for(index=0; index<4; index+=1) {
+    nested : for(index_n=0; index_n<=index; index_n++) {
+	if (index*index_n == 6)continue nested;
+	__str+=""+index+index_n;
+    } 
+}
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__str !== "001011202122303133") {
+	$ERROR('#1: __str === "001011202122303133". Actual:  __str ==='+ __str  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+__str="";
+
+outer : for(index=0; index<4; index+=1) {
+    nested : for(index_n=0; index_n<=index; index_n++) {
+	if (index*index_n == 6)continue outer;
+	__str+=""+index+index_n;
+    } 
+}
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__str !== "0010112021223031") {
+	$ERROR('#2: __str === "0010112021223031". Actual:  __str ==='+ __str  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+__str="";
+
+outer : for(index=0; index<4; index+=1) {
+    nested : for(index_n=0; index_n<=index; index_n++) {
+	if (index*index_n == 6)continue ;
+	__str+=""+index+index_n;
+    } 
+}
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#3
+if (__str !== "001011202122303133") {
+	$ERROR('#3: __str === "001011202122303133". Actual:  __str ==='+ __str  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A11_T3.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A11_T3.js
new file mode 100644
index 000000000..2807bc86f
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A11_T3.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.
+
+/**
+ * If (Evaluate Statement).type is "continue" and (Evaluate Statement).target is in the current label set, iteration of labeled loop breaks
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A11_T3.js
+ * @description Trying to continue non-existent label
+ * @negative
+ */
+
+__str="";
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#
+outer:for(index=0;index<4;index+=1){
+    nested:for(index_n=0;index_n<=index;index_n++){
+        if(index*index_n == 6)continue nonexist;
+        __str+=""+index+index_n;
+    }
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A12.1_T1.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A12.1_T1.js
new file mode 100644
index 000000000..48fc3b30c
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A12.1_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.
+
+/**
+ * If (Evaluate Statement).type is "break" and (Evaluate Statement).target is in the current label set, (normal, (Evaluate Statement), empty) is returned while evaluating a "var-loop"
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A12.1_T1.js
+ * @description Breaking a loop with "break"
+ */
+
+__str=""
+
+for(var index=0; index<10; index+=1) {
+	if (index>5)break;
+	__str+=index;
+}
+
+if (__str!=="012345") {
+	$ERROR('#1: __str === "012345". Actual:  __str ==='+ __str  );
+}
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A12.1_T2.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A12.1_T2.js
new file mode 100644
index 000000000..939fd991d
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A12.1_T2.js
@@ -0,0 +1,64 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * If (Evaluate Statement).type is "break" and (Evaluate Statement).target is in the current label set, (normal, (Evaluate Statement), empty) is returned while evaluating a "var-loop"
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A12.1_T2.js
+ * @description Embedded loops
+ */
+
+__str="";
+
+outer : for(var index=0; index<4; index+=1) {
+    nested : for(var index_n=0; index_n<=index; index_n++) {
+	if (index*index_n >= 4)break nested;
+	__str+=""+index+index_n;
+    } 
+}
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__str !== "00101120213031") {
+	$ERROR('#1: __str === "00101120213031". Actual:  __str ==='+ __str  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+__str="";
+
+outer : for(var index=0; index<4; index+=1) {
+    nested : for(var index_n=0; index_n<=index; index_n++) {
+	if (index*index_n >= 4)break outer;
+	__str+=""+index+index_n;
+    } 
+}
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__str !== "0010112021") {
+	$ERROR('#2: __str === "0010112021". Actual:  __str ==='+ __str  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+__str="";
+
+outer : for(var index=0; index<4; index+=1) {
+    nested : for(var index_n=0; index_n<=index; index_n++) {
+	if (index*index_n >= 4)break ;
+	__str+=""+index+index_n;
+    } 
+}
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#3
+if (__str !== "00101120213031") {
+	$ERROR('#3: __str === "00101120213031". Actual:  __str ==='+ __str  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A12.1_T3.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A12.1_T3.js
new file mode 100644
index 000000000..96a5accd9
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A12.1_T3.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.
+
+/**
+ * If (Evaluate Statement).type is "break" and (Evaluate Statement).target is in the current label set, (normal, (Evaluate Statement), empty) is returned while evaluating a "var-loop"
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A12.1_T3.js
+ * @description Trying to break non-existent label
+ * @negative
+ */
+
+__str="";
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+outer:for(var index=0;index<4;index+=1){
+    nested:for(var index_n=0;index_n<=index;index_n++){
+        if(index*index_n >= 4)break nonexist;
+        __str+=""+index+index_n;
+    }
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A12_T1.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A12_T1.js
new file mode 100644
index 000000000..55031321d
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A12_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.
+
+/**
+ * If (Evaluate Statement).type is "break" and (Evaluate Statement).target is in the current label set, (normal, (Evaluate Statement), empty) is returned while evaluating a loop
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A12_T1.js
+ * @description Breaking a loop with "break"
+ */
+
+__str=""
+
+for(index=0; index<10; index+=1) {
+	if (index>5)break;
+	__str+=index;
+}
+
+if (__str!=="012345") {
+	$ERROR('#1:__str === "012345". Actual: __str ==='+__str  );
+}
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A12_T2.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A12_T2.js
new file mode 100644
index 000000000..e97dc7da3
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A12_T2.js
@@ -0,0 +1,64 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * If (Evaluate Statement).type is "break" and (Evaluate Statement).target is in the current label set, (normal, (Evaluate Statement), empty) is returned while evaluating a loop
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A12_T2.js
+ * @description Embedded loops
+ */
+
+__str="";
+
+outer : for(index=0; index<4; index+=1) {
+    nested : for(index_n=0; index_n<=index; index_n++) {
+	if (index*index_n >= 4)break nested;
+	__str+=""+index+index_n;
+    } 
+}
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__str !== "00101120213031") {
+	$ERROR('#1: __str === "00101120213031". Actual:  __str ==='+ __str  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+__str="";
+
+outer : for(index=0; index<4; index+=1) {
+    nested : for(index_n=0; index_n<=index; index_n++) {
+	if (index*index_n >= 4)break outer;
+	__str+=""+index+index_n;
+    } 
+}
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__str !== "0010112021") {
+	$ERROR('#2: __str === "0010112021". Actual:  __str ==='+ __str  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+__str="";
+
+outer : for(index=0; index<4; index+=1) {
+    nested : for(index_n=0; index_n<=index; index_n++) {
+	if (index*index_n >= 4)break ;
+	__str+=""+index+index_n;
+    } 
+}
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#3
+if (__str !== "00101120213031") {
+	$ERROR('#3: __str === "00101120213031". Actual:  __str ==='+ __str  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A12_T3.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A12_T3.js
new file mode 100644
index 000000000..67fd236cd
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A12_T3.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.
+
+/**
+ * If (Evaluate Statement).type is "break" and (Evaluate Statement).target is in the current label set, (normal, (Evaluate Statement), empty) is returned while evaluating a loop
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A12_T3.js
+ * @description Trying to break non-existent label
+ * @negative
+ */
+
+__str="";
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#4
+outer:for(index=0;index<4;index+=1){
+    nested:for(index_n=0;index_n<=index;index_n++){
+        if(index*index_n >= 4)break nonexist;
+        __str+=""+index+index_n;
+    }
+};
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A13.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A13.js
new file mode 100644
index 000000000..452902537
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A13.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.
+
+/**
+ * VariableDeclaration in "var VariableDeclarationListNoIn" of for IterationStatement is allowed
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A13.js
+ * @description Declaring variable in "for" ExpressionNoIn
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+try {
+	index = index;
+} catch (e) {
+	$ERROR('#1: VariableDeclaration in "var VariableDeclarationListNoIn" of for IterationStatement is allowed');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+for(var index=0; index<6; index++) {
+	;
+}
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A14.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A14.js
new file mode 100644
index 000000000..182482dd9
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A14.js
@@ -0,0 +1,46 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * The production IterationStatement: "for (var VariableDeclarationListNoIn; Expression; Expression) Statement"
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A14.js
+ * @description Using +,*,/, as the second Expression
+ */
+
+//CHECK#1
+for(var i=0;i<10;i++){}
+if (i!==10)	$ERROR('#1: i === 10. Actual:  i ==='+ i  );
+
+//CHECK#2
+var j=0;
+for(var i=1;i<10;i*=2){
+	j++;
+}
+if (i!==16)  $ERROR('#2.1: i === 16. Actual:  i ==='+ i  );
+if (j!==4)  $ERROR('#2.2: j === 4. Actual:  j ==='+ j  );
+
+//CHECK#3
+var j=0;
+for(var i=16;i>1;i=i/2){
+  j++;
+}
+if (i!==1)  $ERROR('#3.1: i === 1. Actual:  i ==='+ i  );
+if (j!==4)  $ERROR('#3.2: j === 4. Actual:  j ==='+ j  );
+
+//CHECK#4
+var j=0;
+for(var i=10;i>1;i--){
+  j++;
+}
+if (i!==1)  $ERROR('#4.1: i === 1. Actual:  i ==='+ i  );
+if (j!==9)  $ERROR('#4.2: j === 9. Actual:  j ==='+ j  );
+
+//CHECK#5
+var j=0;
+for(var i=2;i<10;i*=i){
+  j++;
+}
+if (i!==16)  $ERROR('#5.1: i === 16. Actual:  i ==='+ i  );
+if (j!==2)  $ERROR('#5.2: j === 2. Actual:  j ==='+ j  );
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A15.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A15.js
new file mode 100644
index 000000000..4ec6147b9
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A15.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.
+
+/**
+ * The production IterationStatement: "for (var VariableDeclarationListNoIn; Expression; Expression) Statement"
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A15.js
+ * @description Statement must be evaluated before second Expression is evaluated
+ */
+
+//CHECK#1
+for(var i=0;i<10;i++){
+	i*=2;
+  break;	
+}
+if (i!==0)  $ERROR('#1: i === 0. Actual:  i ==='+ i  );
+
+//CHECK#2
+for(var i=0;i<10;i++){
+  i*=2;
+  if (i===3)  $ERROR('#2: i !== 3');
+}
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A2.1.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A2.1.js
new file mode 100644
index 000000000..78372a2d7
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A2.1.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.
+
+/**
+ * While evaluating "for (ExpressionNoIn ;  ; Expression) Statement", Statement is evaulated first
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A2.1.js
+ * @description Using "(function(){throw "NoInExpression"})()" as ExpressionNoIn
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+try {
+	for((function(){throw "NoInExpression"})(); ;(function(){throw "SecondExpression"})()) {
+		throw "Statement";
+	}
+	$ERROR('#1: (function(){throw "NoInExpression"})() lead to throwing exception');
+} catch (e) {
+	if (e !== "NoInExpression") {
+		$ERROR('#2: When for (ExpressionNoIn ;  ; Expression) Statement is evaluated NoInExpression evaluates first');
+	}
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A2.2.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A2.2.js
new file mode 100644
index 000000000..f6391e2f7
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A2.2.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.
+
+/**
+ * While evaluating "for (ExpressionNoIn;;) Statement", Statement is evaulated first
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A2.2.js
+ * @description Using "(function(){throw "NoInExpression"})()" as ExpressionNoIn
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+try {
+	for((function(){throw "NoInExpression"})();;) {
+		throw "Statement";
+	}
+	$ERROR('#1: (function(){throw "NoInExpression"})() lead to throwing exception');
+} catch (e) {
+	if (e !== "NoInExpression") {
+		$ERROR('#1: When for (ExpressionNoIn ;  ; ) Statement is evaluated NoInExpression evaluates first');
+	}
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A2.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A2.js
new file mode 100644
index 000000000..86718d9d1
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A2.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.
+
+/**
+ * While evaluating "for (ExpressionNoIn; Expression; Expression) Statement", ExpressionNoIn is evaulated first
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A2.js
+ * @description Using "(function(){throw "NoInExpression"})()" as ExpressionNoIn
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+try {
+	for((function(){throw "NoInExpression";})(); (function(){throw "FirstExpression";})(); (function(){throw "SecondExpression";})()) {
+		var in_for = "reached";
+	}
+	$ERROR('#1: (function(){throw "NoInExpression";})() lead to throwing exception');
+} catch (e) {
+	if (e !== "NoInExpression") {
+		$ERROR('#1: When for (ExpressionNoIn ; Expression ; Expression) Statement is evaluated ExpressionNoIn evaluates first');
+	}
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (in_for !== undefined) {
+	$ERROR('#2: in_for === undefined. Actual:  in_for ==='+ in_for  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A3.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A3.js
new file mode 100644
index 000000000..2c46dbfbb
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A3.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.
+
+/**
+ * While evaluating "for (ExpressionNoIn; FirstExpression; SecondExpression) Statement", ExpressionNoIn is evaulated first, FirstExpressoin is evaluated second
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A3.js
+ * @description Using "(function(){throw "FirstExpression"})()" as FirstExpression
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+try {
+	for((function(){__in__NotInExpression__ = "checked";__in__NotInExpression__2 = "passed";})(); (function(){throw "FirstExpression"})(); (function(){throw "SecondExpression"})()) {
+		__in__for="reached";
+	}
+	$ERROR('#1: (function(){throw "SecondExpression"} lead to throwing exception');
+} catch (e) {
+	if (e !== "FirstExpression") {
+		$ERROR('#1: When for (ExpressionNoIn ; FirstExpression ; SecondExpression) Statement is evaluated first evaluates ExpressionNoIn then FirstExpression');
+	}
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if ((__in__NotInExpression__ !== "checked")&(__in__NotInExpression__2!=="passed")) {
+	$ERROR('#2: (__in__NotInExpression__ === "checked")&(__in__NotInExpression__2==="passed")');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#3
+if (typeof __in__for !== "undefined") {
+	$ERROR('#3: typeof __in__for === "undefined". Actual:  typeof __in__for ==='+ typeof __in__for  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A4.1.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A4.1.js
new file mode 100644
index 000000000..a64935274
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A4.1.js
@@ -0,0 +1,22 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * "in"-expression is not allowed as a ExpressionNoIn in "for (ExpressionNoIn; FirstExpression; SecondExpression) Statement" IterationStatement
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A4.1.js
+ * @description Checking if execution of "for (var a in arr;1;){}" fails
+ * @negative
+ */
+
+arr = [1,2,3,4,5];
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+for (var a in arr;1;){
+    break;
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A4_T1.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A4_T1.js
new file mode 100644
index 000000000..48e56c4b1
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A4_T1.js
@@ -0,0 +1,22 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * "in"-expression is not allowed as a ExpressionNoIn in "for (ExpressionNoIn; FirstExpression; SecondExpression) Statement" IterationStatement
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A4_T1.js
+ * @description Checking if execution of "for (a in arr;1;){}" fails
+ * @negative
+ */
+
+arr = [1,2,3,4,5];
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+for (a in arr;1;){
+    break;
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A4_T2.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A4_T2.js
new file mode 100644
index 000000000..2a292a808
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A4_T2.js
@@ -0,0 +1,22 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * "in"-expression is not allowed as a ExpressionNoIn in "for (ExpressionNoIn; FirstExpression; SecondExpression) Statement" IterationStatement
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A4_T2.js
+ * @description Checking if execution of "for (1 in arr;1;){}" fails
+ * @negative
+ */
+
+arr = [1,2,3,4,5];
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+for(1 in arr;1;) {
+    break;
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A5.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A5.js
new file mode 100644
index 000000000..6cab0f017
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A5.js
@@ -0,0 +1,42 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * "in"-expression wrapped into "eval" statement is allowed as a ExpressionNoIn in "for (ExpressionNoIn; FirstExpression; SecondExpression) Statement" IterationStatement
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A5.js
+ * @description Using eval "for(eval("i in arr");1;)"
+ */
+
+arr = [1,2,3,4,5];
+i = 1;
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+try {
+	for(eval("i in arr");1;) {break;};	
+} catch (e) {	
+		$ERROR('#1.1: for(eval("i in arr");1;) {break;}; does not lead to throwing exception');	
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+try {
+	for(eval("var i = 1 in arr");1;) {break;};	
+} catch (e) {	
+		$ERROR('#2.1: for(eval("var i = 1 in arr");1;) {break;}; does not lead to throwing exception');	
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#3
+try {
+	for(eval("1 in arr");1;) {break;};
+} catch (e) {	
+		$ERROR('#3.1: for(eval("1 in arr");1;) {break;}; does not lead to throwing exception');	
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A6.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A6.js
new file mode 100644
index 000000000..1dfd5b457
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A6.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.
+
+/**
+ * While evaluating "for ( ;  ; Expression) Statement", Statement is evaluated first and then Expression is evaluated
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A6.js
+ * @description Using "(function(){throw "SecondExpression";})()" as an Expression
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+try {
+	for(;;(function(){throw "SecondExpression";})()){
+        var __in__for = "reached";
+    }
+    $ERROR('#1: (function(){throw "SecondExpression"}() lead to throwing exception');
+} catch (e) {
+	if (e !== "SecondExpression") {
+		$ERROR('#1: When for ( ;  ; Expression) Statement is evaluated Statement evaluates first then Expression evaluates');
+	}
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__in__for !== "reached") {
+	$ERROR('#2: __in__for === "reached". Actual:  __in__for ==='+ __in__for  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A7.1_T1.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A7.1_T1.js
new file mode 100644
index 000000000..f8b2fdbd0
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A7.1_T1.js
@@ -0,0 +1,18 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Only three expressions and two semicolons in "for(with var)" braces are allowed.
+ * Appearing of for (ExpressionNoIn_opt ; Expression_opt ; Expression_opt; Expression_opt; Expression_opt;) statement leads to SyntaxError
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A7.1_T1.js
+ * @description Checking if execution of "for(var index=0; index<10; index++; index--)" fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+for(var index=0; index<10; index++; index--);
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A7.1_T2.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A7.1_T2.js
new file mode 100644
index 000000000..550b14b19
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A7.1_T2.js
@@ -0,0 +1,18 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Only three expressions and two semicolons in "for(with var)" braces are allowed.
+ * Appearing of for (ExpressionNoIn_opt ; Expression_opt ; Expression_opt; Expression_opt; Expression_opt;) statement leads to SyntaxError
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A7.1_T2.js
+ * @description Checking if execution of "for(var index=0; index<10; index+=4; index++; index--)" fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+for(var index=0; index<10; index+=4; index++; index--) ;
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A7_T1.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A7_T1.js
new file mode 100644
index 000000000..39dcc1c6a
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A7_T1.js
@@ -0,0 +1,18 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Only three expressions and two semicolons in "for" braces are allowed.
+ * Appearing of for (ExpressionNoIn_opt ; Expression_opt ; Expression_opt; Expression_opt; Expression_opt;) statement leads to SyntaxError
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A7_T1.js
+ * @description Checking if execution of "for(index=0; index<10; index++; index--)" fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+for(index=0; index<10; index++; index--) ;
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A7_T2.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A7_T2.js
new file mode 100644
index 000000000..2f22dbf3c
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A7_T2.js
@@ -0,0 +1,18 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Only three expressions and two semicolons in "for" braces are allowed.
+ * Appearing of for (ExpressionNoIn_opt ; Expression_opt ; Expression_opt; Expression_opt; Expression_opt;) statement leads to SyntaxError
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A7_T2.js
+ * @description Checking if execution of "for(index=0; index<10; index+=4; index++; index--)" fails
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+for(index=0; index<10; index+=4; index++; index--) ;
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A8.1_T1.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A8.1_T1.js
new file mode 100644
index 000000000..ddd3c30e4
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A8.1_T1.js
@@ -0,0 +1,19 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Blocks within "for(with var)" braces are not allowed
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A8.1_T1.js
+ * @description Checking if execution of "for(var index=0; index<100; {index++; index*2;}) {  arr.add(""+index);}" fails
+ * @negative
+ */
+
+var arr = [];
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+for(var index=0; index<100; {index++; index*2;}) {	arr.add(""+index);};
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A8.1_T2.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A8.1_T2.js
new file mode 100644
index 000000000..81cbed22b
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A8.1_T2.js
@@ -0,0 +1,22 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Blocks within "for(with var)" braces are not allowed
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A8.1_T2.js
+ * @description Checking if execution of "for(var index=0; {index++;index<100;}; index*2;) {  arr.add(""+index);}" fails
+ * @negative
+ */
+
+var arr = [];
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+for(var index=0; {index++;index<100;}; index*2;) {	arr.add(""+index);};
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A8.1_T3.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A8.1_T3.js
new file mode 100644
index 000000000..8c26060e3
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A8.1_T3.js
@@ -0,0 +1,22 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Blocks within "for(with var)" braces are not allowed
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A8.1_T3.js
+ * @description Checking if execution of "for({var index=0; index+=1;} index++<=10; index*2;) { arr.add(""+index);}" fails
+ * @negative
+ */
+
+var arr = [];
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#3
+for({var index=0; index+=1;} index++<=10; index*2;) {	arr.add(""+index);};
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A8_T1.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A8_T1.js
new file mode 100644
index 000000000..8f9ce29d6
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A8_T1.js
@@ -0,0 +1,19 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Blocks within "for" braces are not allowed
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A8_T1.js
+ * @description Checking if execution of "for(index=0; index<100; {index++; index*2;}) {  arr.add(""+index);}" fails
+ * @negative
+ */
+
+var arr = [];
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+for(index=0; index<100; {index++; index*2;}) {	arr.add(""+index);};
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A8_T2.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A8_T2.js
new file mode 100644
index 000000000..406d23bbb
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A8_T2.js
@@ -0,0 +1,19 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Blocks within "for" braces are not allowed
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A8_T2.js
+ * @description Checking if execution of "for(index=0; {index++;index<100;}; index*2;) {  arr.add(""+index);}" fails
+ * @negative
+ */
+
+var arr = [];
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+for(index=0; {index++;index<100;}; index*2;) {	arr.add(""+index);};
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A8_T3.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A8_T3.js
new file mode 100644
index 000000000..9843a3229
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A8_T3.js
@@ -0,0 +1,22 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Blocks within "for" braces are not allowed
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A8_T3.js
+ * @description Checking if execution of "for({index=0; index+=1;} index++<=10; index*2;) { arr.add(""+index);}" fails
+ * @negative
+ */
+
+var arr = [];
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+for({index=0; index+=1;} index++<=10; index*2;) {	arr.add(""+index);};
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A9.1.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A9.1.js
new file mode 100644
index 000000000..c2031c9ab
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A9.1.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.
+
+/**
+ * The result of evaluating "for( ExpNoIn;Exp;Exp)" loop is returning (normal, evalValue, empty)
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A9.1.js
+ * @description Using eval
+ */
+
+supreme=5;
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#
+try {
+	var __evaluated =  eval("for(count=0;;) {if (count===supreme)break;else count++; }");
+	if (__evaluated !== 4) {
+		$ERROR('#1: __evaluated === 4. Actual:  __evaluated ==='+ __evaluated  );
+	}
+} catch (e) {
+	$ERROR('#1: var __evaluated =  eval("for(count=0;;) {if (count===supreme)break;else count++; }"); does not lead to throwing exception');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A9.js b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A9.js
new file mode 100644
index 000000000..11b88316f
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/S12.6.3_A9.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.
+
+/**
+ * The result of evaluating "for(var ExpNoIn;Exp;Exp)" loop is returning (normal, evalValue, empty)
+ *
+ * @path ch12/12.6/12.6.3/S12.6.3_A9.js
+ * @description Using eval
+ */
+
+supreme=5;
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#
+try {
+	var __evaluated =  eval("for(var count=0;;) {if (count===supreme)break;else count++; }");
+	if (__evaluated !== 4) {
+		$ERROR('#1: __evaluated === 4. Actual:  __evaluated ==='+ __evaluated  );
+	}
+} catch (e) {
+	$ERROR('#1: var __evaluated =  eval("for(var count=0;;) {if (count===supreme)break;else count++; }"); does not lead to throwing exception');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/browser.js b/js/src/tests/test262/ch12/12.6/12.6.3/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/browser.js
diff --git a/js/src/tests/test262/ch12/12.6/12.6.3/shell.js b/js/src/tests/test262/ch12/12.6/12.6.3/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.3/shell.js
diff --git a/js/src/tests/test262/ch12/12.6/12.6.4/12.6.4-1.js b/js/src/tests/test262/ch12/12.6/12.6.4/12.6.4-1.js
new file mode 100644
index 000000000..3929b0a23
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.4/12.6.4-1.js
@@ -0,0 +1,34 @@
+/// 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 ch12/12.6/12.6.4/12.6.4-1.js

+ * @description The for-in Statement - a property name must not be visited more than once in any enumeration.

+ */

+

+

+function testcase() {

+        var obj = { prop1: "abc", prop2: "bbc", prop3: "cnn" };

+

+        var countProp1 = 0;

+        var countProp2 = 0;

+        var countProp3 = 0;

+

+        for (var p in obj) {

+            if (obj.hasOwnProperty(p)) {

+                if (p === "prop1") {

+                    countProp1++;

+                }

+                if (p === "prop2") {

+                    countProp2++;

+                }

+                if (p === "prop3") {

+                    countProp3++;

+                }

+            }

+        }

+        return countProp1 === 1 && countProp2 === 1 && countProp3 === 1;

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.4/12.6.4-2.js b/js/src/tests/test262/ch12/12.6/12.6.4/12.6.4-2.js
new file mode 100644
index 000000000..dca36c1ff
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.4/12.6.4-2.js
@@ -0,0 +1,52 @@
+/// 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 ch12/12.6/12.6.4/12.6.4-2.js

+ * @description The for-in Statement - the values of [[Enumerable]] attributes are not considered when determining if a property of a prototype object is shadowed by a previous object on the prototype chain

+ */

+

+

+function testcase() {

+        var obj = {};

+

+        var proto = {};

+

+        Object.defineProperty(proto, "prop", {

+            value: "inheritedValue",

+            enumerable: false,

+            configurable: true,

+            writable: true

+        });

+

+        var ConstructFun = function () { };

+        ConstructFun.prototype = proto;

+

+        var child = new ConstructFun();

+

+        Object.defineProperty(child, "prop1", {

+            value: "overridedValue1",

+            enumerable: false

+        });

+        Object.defineProperty(child, "prop2", {

+            value: "overridedValue2",

+            enumerable: true

+        });

+        var accessedProp1 = false;

+        var accessedProp2 = false;

+

+        for (var p in child) {

+            if (child.hasOwnProperty(p)) {

+                if (p === "prop1") {

+                    accessedProp1 = true;

+                }

+                if (p === "prop2") {

+                    accessedProp2 = true;

+                }

+            }

+        }

+        return !accessedProp1 && accessedProp2 && child.prop1 === "overridedValue1" && child.prop2 === "overridedValue2";

+    }

+runTestCase(testcase);

diff --git a/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A1.js b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A1.js
new file mode 100644
index 000000000..fd8c754bf
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A1.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.
+
+/**
+ * "for(key in undefined)" Statement is allowed
+ *
+ * @path ch12/12.6/12.6.4/S12.6.4_A1.js
+ * @description Checking if execution of "for(key in undefined)" passes
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+try {
+	for(__key in undefined){
+	    var key=__key;
+	};
+} catch (e) {
+	$ERROR('#1: "for(key in undefined){}" does not lead to throwing exception');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (key!==undefined) {
+	$ERROR('#2: key === undefined. Actual: key === '+key);
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A14_T2.js b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A14_T2.js
new file mode 100644
index 000000000..b90e3e99b
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A14_T2.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.
+
+/**
+ * FunctionExpession within a "for-in" Expression is allowed
+ *
+ * @path ch12/12.6/12.6.4/S12.6.4_A14_T2.js
+ * @description Using "function __func(){return {a:1};}()" as Expession
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#
+for(x in function __func(){return {a:1};}()){
+    var __reached = x;
+};
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__reached !== "a") {
+	$ERROR('#2: function expession inside of for-in expression allowed');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A15.js b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A15.js
new file mode 100644
index 000000000..c19908904
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A15.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.
+
+/**
+ * Block within a "for-in" Expression is not allowed
+ *
+ * @path ch12/12.6/12.6.4/S12.6.4_A15.js
+ * @description Using block within "for-in" Expression
+ * @negative
+ */
+
+var __arr=[1,2,3];
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#
+for(x in {__arr}){
+   break ;
+};
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A2.js b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A2.js
new file mode 100644
index 000000000..e8db640c0
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A2.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.
+
+/**
+ * "for(key in null)" Expression is allowed
+ *
+ * @path ch12/12.6/12.6.4/S12.6.4_A2.js
+ * @description Checking if execution of "for(key in null)" passes
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#
+try {
+	for(__key in null){
+	    var key=__key;
+	};
+} catch (e) {
+	$ERROR('#1: "for(__key in null){}" does not lead to throwing exception');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (key!==undefined) {
+	$ERROR('#2: key === undefined. Actual: key ==='+key);
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A3.1.js b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A3.1.js
new file mode 100644
index 000000000..d232fe48d
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A3.1.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.
+
+/**
+ * The production IterationStatement: "for (var VariableDeclarationNoIn in Expression) Statement"
+ *
+ * @path ch12/12.6/12.6.4/S12.6.4_A3.1.js
+ * @description Using an array as an Expression is appropriate. Here Expression is an array of numbers
+ */
+
+__str="";
+
+__evaluated = eval("for(var ind in (arr=[2,1,4,3]))__str+=arr[ind]");
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__evaluated !== __str) {
+	$ERROR('#1: __evaluated === __str. Actual:  __evaluated ==='+ __evaluated  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (!( (__str.indexOf("2")!==-1)&&(__str.indexOf("1")!==-1)&&(__str.indexOf("4")!==-1)&&(__str.indexOf("3")!==-1) )) {
+	$ERROR('#2: (__str.indexOf("2")!==-1)&&(__str.indexOf("1")!==-1)&&(__str.indexOf("4")!==-1)&&(__str.indexOf("3")!==-1)');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A3.js b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A3.js
new file mode 100644
index 000000000..2b34c38c7
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A3.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.
+
+/**
+ * The production IterationStatement: "for (var VariableDeclarationNoIn in Expression) Statement"
+ *
+ * @path ch12/12.6/12.6.4/S12.6.4_A3.js
+ * @description Using an array as an Expression is appropriate. Here Expression is an array of numbers. Eval is used
+ */
+
+__str="";
+
+__evaluated = eval("for(ind in (arr=[2,1,4,3]))__str+=arr[ind]");
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__evaluated !== __str) {
+	$ERROR('#1: __evaluated === __str. Actual:  __evaluated ==='+ __evaluated  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (!( (__str.indexOf("2")!==-1)&&(__str.indexOf("1")!==-1)&&(__str.indexOf("4")!==-1)&&(__str.indexOf("3")!==-1) )) {
+	$ERROR('#2: (__str.indexOf("2")!==-1)&&(__str.indexOf("1")!==-1)&&(__str.indexOf("4")!==-1)&&(__str.indexOf("3")!==-1)');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A4.1.js b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A4.1.js
new file mode 100644
index 000000000..a491b3f34
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A4.1.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.
+
+/**
+ * The production IterationStatement: "for (var VariableDeclarationNoIn in Expression) Statement"
+ *
+ * @path ch12/12.6/12.6.4/S12.6.4_A4.1.js
+ * @description Using Object as an Expression is appropriate. Eval is used
+ */
+
+__str="";
+
+__evaluated = eval("for(var ind in (hash={2:'b',1:'a',4:'d',3:'c'}))__str+=hash[ind]");
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if ( !( (__evaluated.indexOf("a")!==-1)& (__evaluated.indexOf("b")!==-1)& (__evaluated.indexOf("c")!==-1)&(__evaluated.indexOf("d")!==-1) ) ) {
+	$ERROR('#1: (__evaluated.indexOf("a")!==-1)& (__evaluated.indexOf("b")!==-1)& (__evaluated.indexOf("c")!==-1)&(__evaluated.indexOf("d")!==-1)');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__str !== __evaluated) {
+	$ERROR('#2: __str === __evaluated. Actual:  __str ==='+ __str  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A4.js b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A4.js
new file mode 100644
index 000000000..79f496b8c
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A4.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.
+
+/**
+ * The production IterationStatement: "for (var VariableDeclarationNoIn in Expression) Statement"
+ *
+ * @path ch12/12.6/12.6.4/S12.6.4_A4.js
+ * @description Using Object as an Expression is appropriate. Eval is used
+ */
+
+__str="";
+
+__evaluated = eval("for(ind in (hash={2:'b',1:'a',4:'d',3:'c'}))__str+=hash[ind]");
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if ( !( (__evaluated.indexOf("a")!==-1)& (__evaluated.indexOf("b")!==-1)& (__evaluated.indexOf("c")!==-1)&(__evaluated.indexOf("d")!==-1) ) ) {
+	$ERROR('#1: (__evaluated.indexOf("a")!==-1)& (__evaluated.indexOf("b")!==-1)& (__evaluated.indexOf("c")!==-1)&(__evaluated.indexOf("d")!==-1)');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__str !== __evaluated) {
+	$ERROR('#2: __str === __evaluated. Actual:  __str ==='+ __str  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A5.1.js b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A5.1.js
new file mode 100644
index 000000000..37992e1dd
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A5.1.js
@@ -0,0 +1,42 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * The production IterationStatement: "for (var VariableDeclarationNoIn in Expression) Statement"
+ *
+ * @path ch12/12.6/12.6.4/S12.6.4_A5.1.js
+ * @description Using hierarchical Object as an Expression is appropriate. The depth is two
+ */
+
+__hash__map={a:{aa:1,ab:2,ac:3,ad:4},b:{ba:1,bb:2,bc:3,bd:4},c:{ca:1,cb:2,cc:3,cd:4},d:{da:1,db:2,dc:3,dd:4}};
+
+__arr = "";
+
+for(var __key in __hash__map){
+    for (var __ind in __hash__map[__key]){
+        __arr+=("" + __ind + __hash__map[__key][__ind]);
+    }
+}
+
+if(!(
+(__arr.indexOf("aa1")!==-1)&
+(__arr.indexOf("ab2")!==-1)&
+(__arr.indexOf("ac3")!==-1)&
+(__arr.indexOf("ad4")!==-1)&
+(__arr.indexOf("ba1")!==-1)&
+(__arr.indexOf("bb2")!==-1)&
+(__arr.indexOf("bc3")!==-1)&
+(__arr.indexOf("bd4")!==-1)&
+(__arr.indexOf("ca1")!==-1)&
+(__arr.indexOf("cb2")!==-1)&
+(__arr.indexOf("cc3")!==-1)&
+(__arr.indexOf("cd4")!==-1)&
+(__arr.indexOf("da1")!==-1)&
+(__arr.indexOf("db2")!==-1)&
+(__arr.indexOf("dc3")!==-1)&
+(__arr.indexOf("dd4")!==-1)
+)) $ERROR('#1: The nested for-in Statement applied to hierarchial object works properly as described in the Standard');
+
+
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A5.js b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A5.js
new file mode 100644
index 000000000..974659f10
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A5.js
@@ -0,0 +1,42 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * The production IterationStatement: "for (var VariableDeclarationNoIn in Expression) Statement"
+ *
+ * @path ch12/12.6/12.6.4/S12.6.4_A5.js
+ * @description Using hierarchical Object as an Expression is appropriate. The depth is two
+ */
+
+__hash__map={a:{aa:1,ab:2,ac:3,ad:4},b:{ba:1,bb:2,bc:3,bd:4},c:{ca:1,cb:2,cc:3,cd:4},d:{da:1,db:2,dc:3,dd:4}};
+
+__arr = "";
+
+for(__key in __hash__map){
+    for (__ind in __hash__map[__key]){
+        __arr+=("" + __ind + __hash__map[__key][__ind]);
+    }
+}
+
+if(!(
+(__arr.indexOf("aa1")!==-1)&
+(__arr.indexOf("ab2")!==-1)&
+(__arr.indexOf("ac3")!==-1)&
+(__arr.indexOf("ad4")!==-1)&
+(__arr.indexOf("ba1")!==-1)&
+(__arr.indexOf("bb2")!==-1)&
+(__arr.indexOf("bc3")!==-1)&
+(__arr.indexOf("bd4")!==-1)&
+(__arr.indexOf("ca1")!==-1)&
+(__arr.indexOf("cb2")!==-1)&
+(__arr.indexOf("cc3")!==-1)&
+(__arr.indexOf("cd4")!==-1)&
+(__arr.indexOf("da1")!==-1)&
+(__arr.indexOf("db2")!==-1)&
+(__arr.indexOf("dc3")!==-1)&
+(__arr.indexOf("dd4")!==-1)
+)) $ERROR('#1: The nested for-in Statement applied to hierarchial object works properly as described in the Standard');
+
+
+
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A6.1.js b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A6.1.js
new file mode 100644
index 000000000..78cc2e842
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A6.1.js
@@ -0,0 +1,38 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * The production IterationStatement: "for (var VariableDeclarationNoIn in Expression) Statement"
+ *
+ * @path ch12/12.6/12.6.4/S12.6.4_A6.1.js
+ * @description Using Object with custom prototype as an Expression is appropriate. The prototype is "{feat:2,hint:"protohint"}"
+ */
+
+function FACTORY(){this.prop=1;this.hint="hinted"};
+
+FACTORY.prototype = {feat:2,hint:"protohint"};
+
+var __instance = new FACTORY;
+
+__accum="";
+
+for (var key in __instance){
+	__accum+=(key + __instance[key]);
+}
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (!((__accum.indexOf("prop1")!==-1)&&(__accum.indexOf("feat2")!==-1)&&(__accum.indexOf("hinthinted")!==-1))) {
+	$ERROR('#1: (__accum.indexOf("prop1")!==-1)&&(__accum.indexOf("feat2")!==-1)&&(__accum.indexOf("hinthinted")!==-1)');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__accum.indexOf("hintprotohint")!==-1) {
+	$ERROR('#2: __accum.indexOf("hintprotohint") === -1. Actual:  __accum.indexOf("hintprotohint") ==='+ __accum.indexOf("hintprotohint")  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A6.js b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A6.js
new file mode 100644
index 000000000..5a1f8d9c2
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A6.js
@@ -0,0 +1,38 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * The production IterationStatement: "for (var VariableDeclarationNoIn in Expression) Statement"
+ *
+ * @path ch12/12.6/12.6.4/S12.6.4_A6.js
+ * @description Using Object with custom prototype as an Expression is appropriate. The prototype is "{feat:2,hint:"protohint"}"
+ */
+
+function FACTORY(){this.prop=1;this.hint="hinted"};
+
+FACTORY.prototype = {feat:2,hint:"protohint"};
+
+var __instance = new FACTORY;
+
+__accum="";
+
+for (key in __instance){
+	__accum+=(key + __instance[key]);
+}
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (!((__accum.indexOf("prop1")!==-1)&&(__accum.indexOf("feat2")!==-1)&&(__accum.indexOf("hinthinted")!==-1))) {
+	$ERROR('#1: (__accum.indexOf("prop1")!==-1)&&(__accum.indexOf("feat2")!==-1)&&(__accum.indexOf("hinthinted")!==-1)');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__accum.indexOf("hintprotohint")!==-1) {
+	$ERROR('#2: __accum.indexOf("hintprotohint") === -1. Actual:  __accum.indexOf("hintprotohint") ==='+ __accum.indexOf("hintprotohint")  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A7_T1.js b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A7_T1.js
new file mode 100644
index 000000000..1105b7ff2
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A7_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.
+
+/**
+ * Properties of the object being enumerated may be deleted during enumeration
+ *
+ * @path ch12/12.6/12.6.4/S12.6.4_A7_T1.js
+ * @description Checking "for (LeftHandSideExpression in Expression) Statement" case
+ */
+
+__obj={aa:1,ba:2,ca:3};
+
+__accum="";
+
+for (__key in __obj){
+	
+    erasator_T_1000(__obj,"b");
+  
+	__accum+=(__key+__obj[__key]);
+	
+}
+
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (!((__accum.indexOf("aa1")!==-1)&&(__accum.indexOf("ca3")!==-1))) {
+	$ERROR('#1: (__accum.indexOf("aa1")!==-1)&&(__accum.indexOf("ca3")!==-1)');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__accum.indexOf("ba2")!==-1) {
+	$ERROR('#2: __accum.indexOf("ba2") === -1. Actual:  __accum.indexOf("ba2") ==='+ __accum.indexOf("ba2")  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+// erasator is the hash map terminator
+function erasator_T_1000(hash_map, charactr){
+	for (key in hash_map){
+		if (key.indexOf(charactr)===0) {
+			delete hash_map[key];
+		};
+	}
+}
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A7_T2.js b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A7_T2.js
new file mode 100644
index 000000000..48be196ab
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.4/S12.6.4_A7_T2.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.
+
+/**
+ * Properties of the object being enumerated may be deleted during enumeration
+ *
+ * @path ch12/12.6/12.6.4/S12.6.4_A7_T2.js
+ * @description Checking "for (var VariableDeclarationNoIn in Expression) Statement" case
+ */
+
+__obj={aa:1,ba:2,ca:3};
+
+__accum="";
+
+for (var __key in __obj){
+	
+    erasator_T_1000(__obj,"b");
+  
+	__accum+=(__key+__obj[__key]);
+	
+}
+
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (!((__accum.indexOf("aa1")!==-1)&&(__accum.indexOf("ca3")!==-1))) {
+	$ERROR('#1: (__accum.indexOf("aa1")!==-1)&&(__accum.indexOf("ca3")!==-1)');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__accum.indexOf("ba2")!==-1) {
+	$ERROR('#2: __accum.indexOf("ba2") === -1. Actual:  __accum.indexOf("ba2") ==='+ __accum.indexOf("ba2")  );
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+// erasator is the hash map terminator
+function erasator_T_1000(hash_map, charactr){
+	for (key in hash_map){
+		if (key.indexOf(charactr)===0) {
+			delete hash_map[key];
+		};
+	}
+}
+
diff --git a/js/src/tests/test262/ch12/12.6/12.6.4/browser.js b/js/src/tests/test262/ch12/12.6/12.6.4/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.4/browser.js
diff --git a/js/src/tests/test262/ch12/12.6/12.6.4/shell.js b/js/src/tests/test262/ch12/12.6/12.6.4/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/12.6.4/shell.js
diff --git a/js/src/tests/test262/ch12/12.6/browser.js b/js/src/tests/test262/ch12/12.6/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/browser.js
diff --git a/js/src/tests/test262/ch12/12.6/shell.js b/js/src/tests/test262/ch12/12.6/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.6/shell.js