Add m-esr52 at 52.6.0

25 files changed, 596 insertions, 0 deletions

diff --git a/js/src/tests/test262/ch08/8.6/8.6.1/S8.6.1_A1.js b/js/src/tests/test262/ch08/8.6/8.6.1/S8.6.1_A1.js
new file mode 100644
index 000000000..df5609b38
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/8.6.1/S8.6.1_A1.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.
+
+/**
+ * A property can have attribute ReadOnly like E in Math
+ *
+ * @path ch08/8.6/8.6.1/S8.6.1_A1.js
+ * @description Try change Math.E property
+ * @noStrict
+ */
+
+var __e = Math.E;
+Math.E=1;
+if (Math.E !==__e){
+  $ERROR('#1: __e = Math.E; Math.E=1; Math.E ===__e');
+}
+
diff --git a/js/src/tests/test262/ch08/8.6/8.6.1/S8.6.1_A2.js b/js/src/tests/test262/ch08/8.6/8.6.1/S8.6.1_A2.js
new file mode 100644
index 000000000..c8fe932c5
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/8.6.1/S8.6.1_A2.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.
+
+/**
+ * A property can have attribute DontEnum like all properties of Number
+ *
+ * @path ch08/8.6/8.6.1/S8.6.1_A2.js
+ * @description Try to enumerate properties of Number
+ */
+
+//CHECK#1
+var count=0;
+for (p in Number) count++;
+if (count > 0){
+  $ERROR('#1: count=0; for (p in Number) count++; count > 0. Actual: ' + (count));
+}
+
diff --git a/js/src/tests/test262/ch08/8.6/8.6.1/S8.6.1_A3.js b/js/src/tests/test262/ch08/8.6/8.6.1/S8.6.1_A3.js
new file mode 100644
index 000000000..099dc46c9
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/8.6.1/S8.6.1_A3.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.
+
+/**
+ * A property can have attribute DontDelete like NaN propertie of Number object
+ *
+ * @path ch08/8.6/8.6.1/S8.6.1_A3.js
+ * @description Try to delete Number.NaN
+ * @noStrict
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (delete Number.NaN !== false){
+  $ERROR('#1: delete Number.NaN === false. Actual: ' + (delete Number.NaN));
+};
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (typeof(Number.NaN) === "undefined"){
+  $ERROR('#2: delete Number.NaN; typeof(Number.NaN) !== "undefined" ');
+};
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch08/8.6/8.6.1/browser.js b/js/src/tests/test262/ch08/8.6/8.6.1/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/8.6.1/browser.js
diff --git a/js/src/tests/test262/ch08/8.6/8.6.1/shell.js b/js/src/tests/test262/ch08/8.6/8.6.1/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/8.6.1/shell.js
diff --git a/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A1.js b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A1.js
new file mode 100644
index 000000000..371d16848
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A1.js
@@ -0,0 +1,73 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Native ECMAScript objects have an internal property called [[Prototype]]. The value of this property is
+ * either null or an object and is used for implementing inheritance
+ *
+ * @path ch08/8.6/8.6.2/S8.6.2_A1.js
+ * @description Check [[Prototype]] property of object
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+var __obj={};
+if (!Object.prototype.isPrototypeOf(__obj)){
+  $ERROR('#1: Native ECMAScript objects have an internal property called [[Prototype]]. ');
+};
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//Establish proto (base) object
+/*function ProtoObj(){
+  
+};*/
+var protoObj={};
+//Establish foo object
+function FooObj(){};
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+// Invoke instance of foo object
+var obj__= new FooObj;
+
+if (!Object.prototype.isPrototypeOf(obj__)){
+  $ERROR('#2.1: protoObj={}; function FooObj(){}; var obj__= new FooObj; Object.prototype.isPrototypeOf(obj__) === true. Actual: ' + (Object.prototype.isPrototypeOf(obj__)));
+};
+
+if (!FooObj.prototype.isPrototypeOf(obj__)){
+  $ERROR('#2.2: protoObj={}; function FooObj(){}; var obj__= new FooObj; FooObj.prototype.isPrototypeOf(obj__) === true. Actual: ' + (FooObj.prototype.isPrototypeOf(obj__)));
+};
+
+if (protoObj.isPrototypeOf(obj__)){
+  $ERROR('#2.3: protoObj={}; function FooObj(){}; var obj__= new FooObj; protoObj.isPrototypeOf(obj__) === false. Actual: ' + (protoObj.isPrototypeOf(obj__)));
+};
+// Establish inheritance from proto object
+FooObj.prototype=protoObj;
+
+if (protoObj.isPrototypeOf(obj__)){
+  $ERROR('#2.4: protoObj={}; function FooObj(){}; var obj__= new FooObj; FooObj.prototype=protoObj; protoObj.isPrototypeOf(obj__) === false. Actual: ' + (protoObj.isPrototypeOf(obj__)));
+};
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#3
+
+// Invoke instance of foo object
+var __foo=new FooObj;
+
+if (!Object.prototype.isPrototypeOf(__foo)){
+  $ERROR('#3.1: protoObj={}; function FooObj(){}; var obj__= new FooObj; FooObj.prototype=protoObj; var __foo=new FooObj; Object.prototype.isPrototypeOf(__foo) === true. Actual: ' + (Object.prototype.isPrototypeOf(__foo)));
+};
+
+if (!FooObj.prototype.isPrototypeOf(__foo)){
+  $ERROR('#3.2: protoObj={}; function FooObj(){}; var obj__= new FooObj; FooObj.prototype=protoObj; var __foo=new FooObj; FooObj.prototype.isPrototypeOf(__foo) === true. Actual: ' + (FooObj.prototype.isPrototypeOf(__foo)));
+};
+
+if (!protoObj.isPrototypeOf(__foo)){
+  $ERROR('#3.3: protoObj={}; function FooObj(){}; var obj__= new FooObj; FooObj.prototype=protoObj; var __foo=new FooObj; protoObj.isPrototypeOf(__foo) === true. Actual: ' + (protoObj.isPrototypeOf(__foo)));
+};
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A2.js b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A2.js
new file mode 100644
index 000000000..5d4ccbd3e
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A2.js
@@ -0,0 +1,37 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Properties of the [[Prototype]] object
+ * are visible as properties of the child object for the purposes of get access, but not for put access
+ *
+ * @path ch08/8.6/8.6.2/S8.6.2_A2.js
+ * @description Check visibility properties of the child object for the purposes of get access, but not for put access
+ */
+
+//Establish foo object
+function FooObj(){};
+FooObj.prototype.prop="some";
+
+// Invoke instance of foo object
+var foo= new FooObj;
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (foo.prop !== "some"){
+  $ERROR('#1: function FooObj(){}; FooObj.prototype.prop="some"; var foo= new FooObj; foo.prop === "some". Actual: ' + (foo.prop));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+foo.prop=true;
+// Invoke another instance of foo object
+var foo__ = new FooObj;
+if (foo__.prop !== "some"){
+  $ERROR('#2: function FooObj(){}; FooObj.prototype.prop="some"; var foo= new FooObj; foo.prop=true; var foo__ = new FooObj; foo__.prop === "some". Actual: ' + (foo__.prop));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A3.js b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A3.js
new file mode 100644
index 000000000..506471148
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A3.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.
+
+/**
+ * The specification does not provide any means for a program to access [[class]] value except through Object.prototype.toString
+ *
+ * @path ch08/8.6/8.6.2/S8.6.2_A3.js
+ * @description Get [[class]] value except through Object.prototype.toString
+ */
+
+var __obj={};
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__obj.toString() !== "[object " + 'Object' + "]"){
+  $ERROR('#1: var __obj={}; __obj.toString() === "[object " + \'Object\' + "]". Actual: ' + (__obj.toString()));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A4.js b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A4.js
new file mode 100644
index 000000000..f147e6aaa
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A4.js
@@ -0,0 +1,53 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * [[HasInstance]] returns a boolean value indicating whether Value delegates behaviour to this object
+ *
+ * @path ch08/8.6/8.6.2/S8.6.2_A4.js
+ * @description Check that the obj instance of Object, but not instance
+ *  of Function, String, Number, Array
+ */
+
+var __obj={};
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (!(__obj instanceof Object)) {
+  $ERROR('#1: var __obj={}; (__obj instanceof Object) === true. Actual: ' + ((__obj instanceof Object)));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__obj instanceof Function) {
+  $ERROR('#2: var __obj={}; (__obj instanceof Function) === false. Actual: ' + ((__obj instanceof Function)));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#3
+if (__obj instanceof String) {
+  $ERROR('#3: var __obj={}; (__obj instanceof String) === false. Actual: ' + ((__obj instanceof String)));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#4
+if (__obj instanceof Number) {
+  $ERROR('#4: var __obj={}; (__obj instanceof Number) === false. Actual: ' + ((__obj instanceof Number)));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#5
+if (__obj instanceof Array) {
+  $ERROR('#5: var __obj={}; (__obj instanceof Array) === false. Actual: ' + ((__obj instanceof Array)));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A5_T1.js b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A5_T1.js
new file mode 100644
index 000000000..47fa0ef6f
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A5_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.
+
+/**
+ * [[Call]] executes code associated with the object
+ *
+ * @path ch08/8.6/8.6.2/S8.6.2_A5_T1.js
+ * @description Call function-property of object, property defined
+ *  as testScreen = {touch:function(){count++}}
+ */
+
+this.count=0;
+
+var testScreen = {touch:function(){count++}};
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+testScreen.touch();
+if (count !==1) {
+  $ERROR('#1: this.count=0; testScreen = {touch:function(){count++}}; testScreen.touch(); count === 1. Actual: ' + (count));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+testScreen['touch']();
+if (count !==2) {
+  $ERROR('#2: this.count=0; testScreen = {touch:function(){count++}}; testScreen.touch(); testScreen[\'touch\'](); count === 2. Actual: ' + (count));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A5_T2.js b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A5_T2.js
new file mode 100644
index 000000000..391122473
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A5_T2.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.
+
+/**
+ * [[Call]] executes code associated with the object
+ *
+ * @path ch08/8.6/8.6.2/S8.6.2_A5_T2.js
+ * @description Call function-property of object, property defined
+ *  as seat['move']=function(){position++}
+ */
+
+this.position=0;
+var seat = {};
+seat['move']=function(){position++};
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+seat.move();
+if (position !==1) {
+  $ERROR('#1: this.position=0; seat = {}; seat[\'move\']=function(){position++}; seat.move(); position === 1. Actual: ' + (position));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+seat['move']();
+if (position !==2) {
+  $ERROR('#2: this.position=0; seat = {}; seat[\'move\']=function(){position++}; seat.move(); seat[\'move\'](); position === 2. Actual: ' + (position));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A5_T3.js b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A5_T3.js
new file mode 100644
index 000000000..bbd603e4c
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A5_T3.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.
+
+/**
+ * [[Call]] executes code associated with the object
+ *
+ * @path ch08/8.6/8.6.2/S8.6.2_A5_T3.js
+ * @description Call function-property of global object, property defined
+ *  as knock=function(){count++}
+ */
+
+var count=0;
+var knock=function(){count++};
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+knock();
+if (count !==1) {
+  $ERROR('#1: count=0; knock=function(){count++}; knock(); count === 1. Actual: ' + (count));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+this['knock']();
+if (count !==2) {
+  $ERROR('#2: count=0; knock=function(){count++}; knock(); this[\'knock\'](); count === 2. Actual: ' + (count));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A5_T4.js b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A5_T4.js
new file mode 100644
index 000000000..7f38b27a0
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A5_T4.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.
+
+/**
+ * [[Call]] executes code associated with the object
+ *
+ * @path ch08/8.6/8.6.2/S8.6.2_A5_T4.js
+ * @description Call function-property of global object, property defined
+ *  as this['beep']=function(){__count++}
+ */
+
+var __count=0;
+
+this["beep"]=function(){__count++};
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+beep();
+if (__count !==1) {
+  $ERROR('#1: __count=0; this["beep"]=function(){__count++}; beep(); __count === 1. Actual: ' + (__count));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+this["beep"]();
+if (__count !==2) {
+  $ERROR('#2: __count=0; this["beep"]=function(){__count++}; beep(); this["beep"](); __count === 2. Actual: ' + (__count));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A6.js b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A6.js
new file mode 100644
index 000000000..d62d34b47
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A6.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.
+
+/**
+ * [[Construct]] constructs an object. Invoked via the new operator. Objects that implement this internal method are called constructors
+ *
+ * @path ch08/8.6/8.6.2/S8.6.2_A6.js
+ * @description Create a few Objects via the new operator
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+var objInstance=new Object;
+if (objInstance.constructor !== Object){
+  $ERROR('#1: var objInstance=new Object; objInstance.constructor === Object. Actual: ' + (objInstance.constructor));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+var numInstance=new Number;
+if (numInstance.constructor !== Number){
+  $ERROR('#2: var numInstance=new Number; numInstance.constructor === Number. Actual: ' + (numInstance.constructor));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A7.js b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A7.js
new file mode 100644
index 000000000..6e996d779
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A7.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.
+
+/**
+ * Objects that implement internal method [[Construct]] are called constructors. Math object is NOT constructor
+ *
+ * @path ch08/8.6/8.6.2/S8.6.2_A7.js
+ * @description Checking if execution of "var objMath=new Math" passes
+ * @negative
+ */
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+var objMath=new Math;
+
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A8.js b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A8.js
new file mode 100644
index 000000000..d57a56132
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/8.6.2/S8.6.2_A8.js
@@ -0,0 +1,22 @@
+// Copyright 2011 Google Inc.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * @path ch08/8.6/8.6.2/S8.6.2_A8.js
+ * @description It should not be possible to change the [[Prototype]]
+ * of a non-extensible object
+ */
+
+var x = Object.preventExtensions({});
+var y = {};
+try {
+  x.__proto__ = y;
+} catch (err) {
+  // As far as this test is concerned, we allow the above assignment
+  // to fail. This failure does violate the spec and should probably
+  // be tested separately.
+}
+if (Object.getPrototypeOf(x) !== Object.prototype) {
+  $ERROR("Prototype of non-extensible object mutated");
+}
+
diff --git a/js/src/tests/test262/ch08/8.6/8.6.2/browser.js b/js/src/tests/test262/ch08/8.6/8.6.2/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/8.6.2/browser.js
diff --git a/js/src/tests/test262/ch08/8.6/8.6.2/shell.js b/js/src/tests/test262/ch08/8.6/8.6.2/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/8.6.2/shell.js
diff --git a/js/src/tests/test262/ch08/8.6/S8.6_A2_T1.js b/js/src/tests/test262/ch08/8.6/S8.6_A2_T1.js
new file mode 100644
index 000000000..4e13df667
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/S8.6_A2_T1.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.
+
+/**
+ * Do not crash with postincrement custom property
+ *
+ * @path ch08/8.6/S8.6_A2_T1.js
+ * @description Try to implement postincrement for custom property
+ */
+
+var __map={foo:"bar"};
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+
+__map.foo++;
+if (!isNaN(__map.foo)) {
+  $ERROR('#1: var __map={foo:"bar"}; __map.foo++; __map.foo === Not-a-Number. Actual: ' + (__map.foo));
+}
+
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch08/8.6/S8.6_A2_T2.js b/js/src/tests/test262/ch08/8.6/S8.6_A2_T2.js
new file mode 100644
index 000000000..b96be42ad
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/S8.6_A2_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.
+
+/**
+ * Do not crash with postincrement custom property
+ *
+ * @path ch08/8.6/S8.6_A2_T2.js
+ * @description Try to implement postincrement for not declared custom property
+ */
+
+var __map={};
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (!isNaN(__map.foo++)) {
+  $ERROR('#1: var __map={}; __map.foo === Not-a-Number. Actual: ' + (__map.foo));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (!("foo" in __map)) {
+  $ERROR('#2: var __map={}; "foo" in __map');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch08/8.6/S8.6_A3_T1.js b/js/src/tests/test262/ch08/8.6/S8.6_A3_T1.js
new file mode 100644
index 000000000..431148520
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/S8.6_A3_T1.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.
+
+/**
+ * Do not crash with pefixincrement custom property
+ *
+ * @path ch08/8.6/S8.6_A3_T1.js
+ * @description Try to implement pefixincrement for custom property
+ */
+
+var __map={foo:'bar'};
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+
+++__map.foo;
+if (!isNaN(__map.foo)) {
+  $ERROR('#1:  var __map={foo:"bar"}; ++__map.foo; __map.foo === Not-a-Number. Actual: ' + (__map.foo));
+}
+
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch08/8.6/S8.6_A3_T2.js b/js/src/tests/test262/ch08/8.6/S8.6_A3_T2.js
new file mode 100644
index 000000000..08a425a13
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/S8.6_A3_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.
+
+/**
+ * Do not crash with pefixincrement custom property
+ *
+ * @path ch08/8.6/S8.6_A3_T2.js
+ * @description Try to implement pefixincrement for not declared custom property
+ */
+
+var __map={};
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (!isNaN(++__map.foo)) {
+  $ERROR('#1:  var __map={}; __map.foo++; __map.foo === Not-a-Number. Actual: ' + (__map.foo));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (!("foo" in __map)) {
+  $ERROR('#2: var __map={}; "foo" in __map');
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch08/8.6/S8.6_A4_T1.js b/js/src/tests/test262/ch08/8.6/S8.6_A4_T1.js
new file mode 100644
index 000000000..94424118a
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/S8.6_A4_T1.js
@@ -0,0 +1,57 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * An Object is an unordered collection of properties
+ *
+ * @path ch08/8.6/S8.6_A4_T1.js
+ * @description Simple using a few custom properties
+ */
+
+///////////////////////////////////////////////////////
+// CHECK#1
+var obj = {bar:true, some:1, foo:"a"};
+
+var count=0;
+
+for (property in obj)	count++;
+
+if (count !== 3){
+  $ERROR('#1: obj = {bar:true, some:1, foo:"a"}; count=0; for (property in obj) count++; count === 3. Actual: ' + (count));
+}
+//
+////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////
+// CHECK#2
+var obj_ = {bar:true};
+obj_.some = 1;
+obj_.foo = "a";
+
+count=0;
+
+for (property in obj_) count++;
+
+if (count !== 3){
+  $ERROR('#2: obj_ = {bar:true}; obj_.some = 1; obj_.foo = "a"; count=0; for (property in obj_) count++; count === 3. Actual: ' + (count));
+}
+//
+////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////
+// CHECK#3
+var obj__ = new Object();
+obj__.bar = true;
+obj__.some = 1;
+obj__.foo = "a";
+
+count=0;
+
+for (property in obj__)	count++;
+
+if (count !== 3){
+  $ERROR('#3: obj__ = new Object(); obj__.bar = true; obj__.some = 1; obj__.foo = "a"; for (property in obj__)  count++; count === 3. Actual: ' + (count));
+}
+//
+////////////////////////////////////////////////////////
+
diff --git a/js/src/tests/test262/ch08/8.6/browser.js b/js/src/tests/test262/ch08/8.6/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/browser.js
diff --git a/js/src/tests/test262/ch08/8.6/shell.js b/js/src/tests/test262/ch08/8.6/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch08/8.6/shell.js