Add m-esr52 at 52.6.0

152 files changed, 5266 insertions, 0 deletions

diff --git a/js/src/tests/test262/ch09/9.1/S9.1_A1_T1.js b/js/src/tests/test262/ch09/9.1/S9.1_A1_T1.js
new file mode 100644
index 000000000..662591054
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.1/S9.1_A1_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.
+
+/**
+ * Result of primitive conversion from object is a default value for the Object
+ *
+ * @path ch09/9.1/S9.1_A1_T1.js
+ * @description Using operator Number. The operator calls ToPrimitive with hint Number
+ */
+
+// CHECK#1
+var object = {valueOf: function() {return "1"}, toString: function() {return 0}};
+if (Number(object) !== 1) {
+  $ERROR('#1: var object = {valueOf: function() {return "1"}, toString: function() {return 0}}; Number(object) === 1. Actual: ' + (Number(object)));
+}
+
+// CHECK#2
+var object = {valueOf: function() {return {}}, toString: function() {return "0"}};
+if (Number(object) !== 0) {
+  $ERROR('#2: var object = {valueOf: function() {return {}}, toString: function() {return "0"}}; Number(object) === 0. Actual: ' + (Number(object)));
+}
+
+
diff --git a/js/src/tests/test262/ch09/9.1/S9.1_A1_T2.js b/js/src/tests/test262/ch09/9.1/S9.1_A1_T2.js
new file mode 100644
index 000000000..636591dab
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.1/S9.1_A1_T2.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.
+
+/**
+ * Result of primitive conversion from object is a default value for the Object
+ *
+ * @path ch09/9.1/S9.1_A1_T2.js
+ * @description Using operator Number. This operator calls ToPrimitive with hint Number
+ */
+
+// CHECK#1
+var object = {valueOf: function() {return 0}, toString: function() {return 1}};
+if (String(object) !== "1") {
+  $ERROR('#1: var object = {valueOf: function() {return 0}, toString: function() {return 1}}; String(object) === "1". Actual: ' + (String(object)));
+}
+
+// CHECK#2
+var object = {valueOf: function() {return 0}, toString: function() {return {}}};
+if (String(object) !== "0") {
+  $ERROR('#2: var object = {valueOf: function() {return 0}, toString: function() {return {}}}; String(object) === "0". Actual: ' + (String(object)));
+}
+
+
diff --git a/js/src/tests/test262/ch09/9.1/S9.1_A1_T3.js b/js/src/tests/test262/ch09/9.1/S9.1_A1_T3.js
new file mode 100644
index 000000000..cf418eeef
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.1/S9.1_A1_T3.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.
+
+/**
+ * Result of primitive conversion from object is a default value for the Object
+ *
+ * @path ch09/9.1/S9.1_A1_T3.js
+ * @description Using operator "+". This operator firstly calls ToPrimitive and then calls ToString or ToNumber
+ */
+
+// CHECK#1
+var object = {valueOf: function() {return 1}, toString: function() {return 0}};
+if (object + "" !== "1") {
+  $ERROR('#1: var object = {valueOf: function() {return 1}, toString: function() {return 0}}; object + "" === "1". Actual: ' + (object + ""));
+}
+
+// CHECK#2
+var object = {valueOf: function() {return "1"}, toString: function() {return 0}};
+if (object + 0 !== "10") {
+  $ERROR('#2: var object = {valueOf: function() {return "1"}, toString: function() {return 0}}; object + 0 === "10". Actual: ' + (object + 0));
+}
+
+
diff --git a/js/src/tests/test262/ch09/9.1/S9.1_A1_T4.js b/js/src/tests/test262/ch09/9.1/S9.1_A1_T4.js
new file mode 100644
index 000000000..9dcd88f50
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.1/S9.1_A1_T4.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.
+
+/**
+ * Result of primitive conversion from object is a default value for the Object
+ *
+ * @path ch09/9.1/S9.1_A1_T4.js
+ * @description Using operator "<". The operator firstly calls ToPrimitive and then calls ToString or ToNumber
+ */
+
+// CHECK#1
+var object = {valueOf: function() {return -2}, toString: function() {return "-2"}};
+if ("-1" < object) {
+  $ERROR('#1: var object = {valueOf: function() {return -2}, toString: function() {return "-2"}}; "-1" < object');
+}
+
+// CHECK#2
+var object = {valueOf: function() {return "-2"}, toString: function() {return -2}};
+if (object < "-1") {
+  $ERROR('#2: var object = {valueOf: function() {return "-2"}, toString: function() {return -2}}; object < "-1"');
+}
+
+
diff --git a/js/src/tests/test262/ch09/9.1/browser.js b/js/src/tests/test262/ch09/9.1/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.1/browser.js
diff --git a/js/src/tests/test262/ch09/9.1/shell.js b/js/src/tests/test262/ch09/9.1/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.1/shell.js
diff --git a/js/src/tests/test262/ch09/9.2/S9.2_A1_T1.js b/js/src/tests/test262/ch09/9.2/S9.2_A1_T1.js
new file mode 100644
index 000000000..44bbaae6a
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.2/S9.2_A1_T1.js
@@ -0,0 +1,30 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of boolean conversion from undefined value is false
+ *
+ * @path ch09/9.2/S9.2_A1_T1.js
+ * @description Undefined, void and others are converted to Boolean by explicit transformation
+ */
+
+// CHECK#1
+if (Boolean(undefined) !== false) {
+  $ERROR('#1: Boolean(undefined) === false. Actual: ' + (Boolean(undefined)));
+}
+
+// CHECK#2
+if (Boolean(void 0) !== false) {
+  $ERROR('#2: Boolean(undefined) === false. Actual: ' + (Boolean(undefined)));
+}
+
+// CHECK#3
+if (Boolean(eval("var x")) !== false) {
+  $ERROR('#3: Boolean(eval("var x")) === false. Actual: ' + (Boolean(eval("var x"))));
+}
+
+// CHECK#4
+if (Boolean() !== false) {
+  $ERROR('#4: Boolean() === false. Actual: ' + (Boolean()));
+}
+
diff --git a/js/src/tests/test262/ch09/9.2/S9.2_A1_T2.js b/js/src/tests/test262/ch09/9.2/S9.2_A1_T2.js
new file mode 100644
index 000000000..0700b8da6
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.2/S9.2_A1_T2.js
@@ -0,0 +1,25 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of boolean conversion from undefined value is false
+ *
+ * @path ch09/9.2/S9.2_A1_T2.js
+ * @description Undefined, void and others are converted to Boolean by implicit transformation
+ */
+
+// CHECK#1
+if (!(undefined) !== true) {
+  $ERROR('#1: !(undefined) === true. Actual: ' + (!(undefined)));
+}
+
+// CHECK#2
+if (!(void 0) !== true) {
+  $ERROR('#2: !(undefined) === true. Actual: ' + (!(undefined)));
+}
+
+// CHECK#3
+if (!(eval("var x")) !== true) {
+  $ERROR('#3: !(eval("var x")) === true. Actual: ' + (!(eval("var x"))));
+}
+
diff --git a/js/src/tests/test262/ch09/9.2/S9.2_A2_T1.js b/js/src/tests/test262/ch09/9.2/S9.2_A2_T1.js
new file mode 100644
index 000000000..c53da91bf
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.2/S9.2_A2_T1.js
@@ -0,0 +1,15 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of boolean conversion from null value is false
+ *
+ * @path ch09/9.2/S9.2_A2_T1.js
+ * @description null convert to Boolean by explicit transformation
+ */
+
+// CHECK#1
+if (Boolean(null) !== false) {
+  $ERROR('#1: Boolean(null) === false. Actual: ' + (Boolean(null))); 
+}
+
diff --git a/js/src/tests/test262/ch09/9.2/S9.2_A2_T2.js b/js/src/tests/test262/ch09/9.2/S9.2_A2_T2.js
new file mode 100644
index 000000000..ffd391b90
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.2/S9.2_A2_T2.js
@@ -0,0 +1,15 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of boolean conversion from null value is false
+ *
+ * @path ch09/9.2/S9.2_A2_T2.js
+ * @description null convert to Boolean by implicit transformation
+ */
+
+// CHECK#1
+if (!(null) !== true) {
+  $ERROR('#1: !(null) === true. Actual: ' + (!(null))); 
+}
+
diff --git a/js/src/tests/test262/ch09/9.2/S9.2_A3_T1.js b/js/src/tests/test262/ch09/9.2/S9.2_A3_T1.js
new file mode 100644
index 000000000..103f4eab3
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.2/S9.2_A3_T1.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of boolean conversion from boolean value is no conversion
+ *
+ * @path ch09/9.2/S9.2_A3_T1.js
+ * @description true and false convert to Boolean by explicit transformation
+ */
+
+// CHECK#1 
+if (Boolean(true) !== true) {
+  $ERROR('#1: Boolean(true) === true. Actual: ' + (Boolean(true)));	
+}
+
+// CHECK#2
+if (Boolean(false) !== false) {
+  $ERROR('#2: Boolean(false) === false. Actual: ' + (Boolean(false)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.2/S9.2_A3_T2.js b/js/src/tests/test262/ch09/9.2/S9.2_A3_T2.js
new file mode 100644
index 000000000..d1ede1c6d
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.2/S9.2_A3_T2.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of boolean conversion from boolean value is no conversion
+ *
+ * @path ch09/9.2/S9.2_A3_T2.js
+ * @description true and false convert to Boolean by implicit transformation
+ */
+
+// CHECK#1 
+if (!(true) !== false) {
+  $ERROR('#1: !(true) === false. Actual: ' + (!(true)));	
+}
+
+// CHECK#2
+if (!(false) !== true) {
+  $ERROR('#2: !(false) === true. Actual: ' + (!(false)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.2/S9.2_A4_T1.js b/js/src/tests/test262/ch09/9.2/S9.2_A4_T1.js
new file mode 100644
index 000000000..71860cac8
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.2/S9.2_A4_T1.js
@@ -0,0 +1,25 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of boolean conversion from number value is false if the argument is +0, -0, or NaN; otherwise, is true
+ *
+ * @path ch09/9.2/S9.2_A4_T1.js
+ * @description +0, -0 and NaN convert to Boolean by explicit transformation
+ */
+
+// CHECK#1
+if (Boolean(+0) !== false) {
+  $ERROR('#1: Boolean(+0) === false. Actual: ' + (Boolean(+0))); 	 
+}
+
+// CHECK#2
+if (Boolean(-0) !== false) {
+  $ERROR('#2: Boolean(-0) === false. Actual: ' + (Boolean(-0)));
+}
+
+// CHECK#3
+if (Boolean(Number.NaN) !== false) {
+  $ERROR('#3: Boolean(Number.NaN) === false. Actual: ' + (Boolean(Number.NaN)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.2/S9.2_A4_T2.js b/js/src/tests/test262/ch09/9.2/S9.2_A4_T2.js
new file mode 100644
index 000000000..66047bea5
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.2/S9.2_A4_T2.js
@@ -0,0 +1,25 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of boolean conversion from number value is false if the argument is +0, -0, or NaN; otherwise, is true
+ *
+ * @path ch09/9.2/S9.2_A4_T2.js
+ * @description +0, -0 and NaN convert to Boolean by implicit transformation
+ */
+
+// CHECK#1
+if (!(+0) !== true) {
+  $ERROR('#1: !(+0) === true. Actual: ' + (!(+0))); 	 
+}
+
+// CHECK#2
+if (!(-0) !== true) {
+  $ERROR('#2: !(-0) === true. Actual: ' + (!(-0)));
+}
+
+// CHECK#3
+if (!(Number.NaN) !== true) {
+  $ERROR('#3: !(Number.NaN) === true. Actual: ' + (!(Number.NaN)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.2/S9.2_A4_T3.js b/js/src/tests/test262/ch09/9.2/S9.2_A4_T3.js
new file mode 100644
index 000000000..9a16966d6
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.2/S9.2_A4_T3.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.
+
+/**
+ * Result of boolean conversion from number value is false if the argument is +0, -0, or NaN; otherwise, is true
+ *
+ * @path ch09/9.2/S9.2_A4_T3.js
+ * @description Number.POSITIVE_INFINITY, Number.NEGATIVE_INFINITY,
+ * Number.MAX_VALUE, Number.MIN_VALUE and some numbers convert to Boolean by explicit transformation
+ */
+
+// CHECK#1
+if (Boolean(Number.POSITIVE_INFINITY) !== true) {
+  $ERROR('#1: Boolean(+Infinity) === true. Actual: ' + (Boolean(+Infinity))); 	
+}
+
+// CHECK#2;
+if (Boolean(Number.NEGATIVE_INFINITY) !== true) {
+  $ERROR('#2: Boolean(-Infinity) === true. Actual: ' + (Boolean(-Infinity))); 	
+}
+
+// CHECK#3
+if (Boolean(Number.MAX_VALUE) !== true) {
+  $ERROR('#3: Boolean(Number.MAX_VALUE) === true. Actual: ' + (Boolean(Number.MAX_VALUE))); 	
+}
+
+// CHECK#4
+if (Boolean(Number.MIN_VALUE) !== true) {
+  $ERROR('#4: Boolean(Number.MIN_VALUE) === true. Actual: ' + (Boolean(Number.MIN_VALUE))); 	
+}
+
+// CHECK#5
+if (Boolean(13) !== true) {
+  $ERROR('#5: Boolean(13) === true. Actual: ' + (Boolean(13)));	
+}
+
+// CHECK#6
+if (Boolean(-13) !== true) {
+  $ERROR('#6: Boolean(-13) === true. Actual: ' + (Boolean(-13)));	
+}
+
+// CHECK#7
+if (Boolean(1.3) !== true) {
+  $ERROR('#7: Boolean(1.3) === true. Actual: ' + (Boolean(1.3)));	
+}
+
+// CHECK#8
+if (Boolean(-1.3) !== true) {
+  $ERROR('#8: Boolean(-1.3) === true. Actual: ' + (Boolean(-1.3)));	
+}	
+
diff --git a/js/src/tests/test262/ch09/9.2/S9.2_A4_T4.js b/js/src/tests/test262/ch09/9.2/S9.2_A4_T4.js
new file mode 100644
index 000000000..692ab77bf
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.2/S9.2_A4_T4.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.
+
+/**
+ * Result of boolean conversion from number value is false if the argument is +0, -0, or NaN; otherwise, is true
+ *
+ * @path ch09/9.2/S9.2_A4_T4.js
+ * @description Number.POSITIVE_INFINITY, Number.NEGATIVE_INFINITY,
+ * Number.MAX_VALUE, Number.MIN_VALUE and some other numbers are converted to Boolean by implicit transformation
+ */
+
+// CHECK#1
+if (!(Number.POSITIVE_INFINITY) !== false) {
+  $ERROR('#1: !(+Infinity) === false. Actual: ' + (!(+Infinity))); 	
+}
+
+// CHECK#2;
+if (!(Number.NEGATIVE_INFINITY) !== false) {
+  $ERROR('#2: !(-Infinity) === false. Actual: ' + (!(-Infinity))); 	
+}
+
+// CHECK#3
+if (!(Number.MAX_VALUE) !== false) {
+  $ERROR('#3: !(Number.MAX_VALUE) === false. Actual: ' + (!(Number.MAX_VALUE))); 	
+}
+
+// CHECK#4
+if (!(Number.MIN_VALUE) !== false) {
+  $ERROR('#4: !(Number.MIN_VALUE) === false. Actual: ' + (!(Number.MIN_VALUE))); 	
+}
+
+// CHECK#5
+if (!(13) !== false) {
+  $ERROR('#5: !(13) === false. Actual: ' + (!(13)));	
+}
+
+// CHECK#6
+if (!(-13) !== false) {
+  $ERROR('#6: !(-13) === false. Actual: ' + (!(-13)));	
+}
+
+// CHECK#7
+if (!(1.3) !== false) {
+  $ERROR('#7: !(1.3) === false. Actual: ' + (!(1.3)));	
+}
+
+// CHECK#8
+if (!(-1.3) !== false) {
+  $ERROR('#8: !(-1.3) === false. Actual: ' + (!(-1.3)));	
+}	
+
diff --git a/js/src/tests/test262/ch09/9.2/S9.2_A5_T1.js b/js/src/tests/test262/ch09/9.2/S9.2_A5_T1.js
new file mode 100644
index 000000000..293ee2375
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.2/S9.2_A5_T1.js
@@ -0,0 +1,15 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of boolean conversion from nonempty string value (length is not zero) is true; from empty String (length is zero) is false
+ *
+ * @path ch09/9.2/S9.2_A5_T1.js
+ * @description "" is converted to Boolean by explicit transformation
+ */
+
+// CHECK#1
+if (Boolean("") !== false) {
+  $ERROR('#1: Boolean("") === false. Actual: ' + (Boolean("")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.2/S9.2_A5_T2.js b/js/src/tests/test262/ch09/9.2/S9.2_A5_T2.js
new file mode 100644
index 000000000..de391a329
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.2/S9.2_A5_T2.js
@@ -0,0 +1,15 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of boolean conversion from nonempty string value (length is not zero) is true; from empty String (length is zero) is false
+ *
+ * @path ch09/9.2/S9.2_A5_T2.js
+ * @description "" convert to Boolean by implicit transformation
+ */
+
+// CHECK#1
+if (!("") !== true) {
+  $ERROR('#1: !("") === true. Actual: ' + (!("")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.2/S9.2_A5_T3.js b/js/src/tests/test262/ch09/9.2/S9.2_A5_T3.js
new file mode 100644
index 000000000..f8f185c59
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.2/S9.2_A5_T3.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of boolean conversion from nonempty string value (length is not zero) is true; from empty String (length is zero) is false
+ *
+ * @path ch09/9.2/S9.2_A5_T3.js
+ * @description Any nonempty string convert to Boolean by explicit transformation
+ */
+
+// CHECK#1
+if (Boolean(" ") !== true) {
+  $ERROR('#1: Boolean(" ") === true. Actual: ' + (Boolean(" ")));	
+}
+
+// CHECK#2
+if (Boolean("Nonempty String") !== true) {
+  $ERROR('#2: Boolean("Nonempty String") === true. Actual: ' + (Boolean("Nonempty String")));	
+}
+
diff --git a/js/src/tests/test262/ch09/9.2/S9.2_A5_T4.js b/js/src/tests/test262/ch09/9.2/S9.2_A5_T4.js
new file mode 100644
index 000000000..c8ea44e9d
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.2/S9.2_A5_T4.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of boolean conversion from nonempty string value (length is not zero) is true; from empty String (length is zero) is false
+ *
+ * @path ch09/9.2/S9.2_A5_T4.js
+ * @description Any nonempty string convert to Boolean by implicit transformation
+ */
+
+// CHECK#1
+if (!(" ") !== false) {
+  $ERROR('#1: !(" ") === false. Actual: ' + (!(" ")));	
+}
+
+// CHECK#2
+if (!("Nonempty String") !== false) {
+  $ERROR('#2: !("Nonempty String") === false. Actual: ' + (!("Nonempty String")));	
+}
+
diff --git a/js/src/tests/test262/ch09/9.2/S9.2_A6_T1.js b/js/src/tests/test262/ch09/9.2/S9.2_A6_T1.js
new file mode 100644
index 000000000..72bb34e26
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.2/S9.2_A6_T1.js
@@ -0,0 +1,105 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of boolean conversion from object is true
+ *
+ * @path ch09/9.2/S9.2_A6_T1.js
+ * @description Different objects convert to Boolean by explicit transformation
+ */
+
+// CHECK#1
+if (Boolean(new Object()) !== true) {
+  $ERROR('#1: Boolean(new Object()) === true. Actual: ' + (Boolean(new Object())));	
+}
+
+// CHECK#2
+if (Boolean(new String("")) !== true) {
+  $ERROR('#2: Boolean(new String("")) === true. Actual: ' + (Boolean(new String(""))));	
+}
+
+// CHECK#3
+if (Boolean(new String()) !== true) {
+  $ERROR('#3: Boolean(new String()) === true. Actual: ' + (Boolean(new String())));	
+}
+
+// CHECK#4
+if (Boolean(new Boolean(true)) !== true) {
+  $ERROR('#4: Boolean(new Boolean(true)) === true. Actual: ' + (Boolean(new Boolean(true))));	
+}
+
+// CHECK#5
+if (Boolean(new Boolean(false)) !== true) {
+  $ERROR('#5: Boolean(new Boolean(false)) === true. Actual: ' + (Boolean(new Boolean(false))));	
+}
+
+// CHECK#6
+if (Boolean(new Boolean()) !== true) {
+  $ERROR('#6: Boolean(new Boolean()) === true. Actual: ' + (Boolean(new Boolean())));	
+}
+
+// CHECK#7
+if (Boolean(new Array()) !== true) {
+  $ERROR('#7: Boolean(new Array()) === true. Actual: ' + (Boolean(new Array())));	
+}
+
+// CHECK#8
+if (Boolean(new Number()) !== true) {
+  $ERROR('#8: Boolean(new Number()) === true. Actual: ' + (Boolean(new Number())));	
+}
+
+// CHECK#9
+if (Boolean(new Number(-0)) !== true) {
+  $ERROR('#9: Boolean(new Number(-0)) === true. Actual: ' + (Boolean(new Number(-0))));	
+}
+
+// CHECK#10
+if (Boolean(new Number(0)) !== true) {
+  $ERROR('#10: Boolean(new Number(0)) === true. Actual: ' + (Boolean(new Number(0))));	
+}
+
+// CHECK#11
+if (Boolean(new Number()) !== true) {
+  $ERROR('#11: Boolean(new Number()) === true. Actual: ' + (Boolean(new Number())));	
+}
+
+// CHECK#12
+if (Boolean(new Number(Number.NaN)) !== true) {
+  $ERROR('#12: Boolean(new Number(Number.NaN)) === true. Actual: ' + (Boolean(new Number(Number.NaN))));	
+}
+
+// CHECK#13
+if (Boolean(new Number(-1)) !== true) {
+  $ERROR('#13: Boolean(new Number(-1)) === true. Actual: ' + (Boolean(new Number(-1))));	
+}
+
+// CHECK#14
+if (Boolean(new Number(1)) !== true) {
+  $ERROR('#14: Boolean(new Number(1)) === true. Actual: ' + (Boolean(new Number(1))));	
+}
+
+// CHECK#15
+if (Boolean(new Number(Number.POSITIVE_INFINITY)) !== true) {
+  $ERROR('#15: Boolean(new Number(Number.POSITIVE_INFINITY)) === true. Actual: ' + (Boolean(new Number(Number.POSITIVE_INFINITY))));	
+}
+
+// CHECK#16
+if (Boolean(new Number(Number.NEGATIVE_INFINITY)) !== true) {
+  $ERROR('#16: Boolean(new Number(Number.NEGATIVE_INFINITY)) === true. Actual: ' + (Boolean(new Number(Number.NEGATIVE_INFINITY))));	
+}
+
+// CHECK#17
+if (Boolean(new Function()) !== true) {
+  $ERROR('#17: Boolean(new Function()) === true. Actual: ' + (Boolean(new Function())));	
+}
+
+// CHECK#18
+if (Boolean(new Date()) !== true) {
+  $ERROR('#18: Boolean(new Date()) === true. Actual: ' + (Boolean(new Date())));	
+}
+
+// CHECK#19
+if (Boolean(new Date(0)) !== true) {
+  $ERROR('#19: Boolean(new Date(0)) === true. Actual: ' + (Boolean(new Date(0))));	
+}
+
diff --git a/js/src/tests/test262/ch09/9.2/S9.2_A6_T2.js b/js/src/tests/test262/ch09/9.2/S9.2_A6_T2.js
new file mode 100644
index 000000000..54dbbb6f3
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.2/S9.2_A6_T2.js
@@ -0,0 +1,105 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of boolean conversion from object is true
+ *
+ * @path ch09/9.2/S9.2_A6_T2.js
+ * @description Different objects convert to Boolean by implicit transformation
+ */
+
+// CHECK#1
+if (!(new Object()) !== false) {
+  $ERROR('#1: !(new Object()) === false. Actual: ' + (!(new Object())));	
+}
+
+// CHECK#2
+if (!(new String("")) !== false) {
+  $ERROR('#2: !(new String("")) === false. Actual: ' + (!(new String(""))));	
+}
+
+// CHECK#3
+if (!(new String()) !== false) {
+  $ERROR('#3: !(new String()) === false. Actual: ' + (!(new String())));	
+}
+
+// CHECK#4
+if (!(new Boolean(true)) !== false) {
+  $ERROR('#4: !(new Boolean(true)) === false. Actual: ' + (!(new Boolean(true))));	
+}
+
+// CHECK#5
+if (!(new Boolean(false)) !== false) {
+  $ERROR('#5: !(new Boolean(false)) === false. Actual: ' + (!(new Boolean(false))));	
+}
+
+// CHECK#6
+if (!(new Boolean()) !== false) {
+  $ERROR('#6: !(new Boolean()) === false. Actual: ' + (!(new Boolean())));	
+}
+
+// CHECK#7
+if (!(new Array()) !== false) {
+  $ERROR('#7: !(new Array()) === false. Actual: ' + (!(new Array())));	
+}
+
+// CHECK#8
+if (!(new Number()) !== false) {
+  $ERROR('#8: !(new Number()) === false. Actual: ' + (!(new Number())));	
+}
+
+// CHECK#9
+if (!(new Number(-0)) !== false) {
+  $ERROR('#9: !(new Number(-0)) === false. Actual: ' + (!(new Number(-0))));	
+}
+
+// CHECK#10
+if (!(new Number(0)) !== false) {
+  $ERROR('#10: !(new Number(0)) === false. Actual: ' + (!(new Number(0))));	
+}
+
+// CHECK#11
+if (!(new Number()) !== false) {
+  $ERROR('#11: !(new Number()) === false. Actual: ' + (!(new Number())));	
+}
+
+// CHECK#12
+if (!(new Number(Number.NaN)) !== false) {
+  $ERROR('#12: !(new Number(Number.NaN)) === false. Actual: ' + (!(new Number(Number.NaN))));	
+}
+
+// CHECK#13
+if (!(new Number(-1)) !== false) {
+  $ERROR('#13: !(new Number(-1)) === false. Actual: ' + (!(new Number(-1))));	
+}
+
+// CHECK#14
+if (!(new Number(1)) !== false) {
+  $ERROR('#14: !(new Number(1)) === false. Actual: ' + (!(new Number(1))));	
+}
+
+// CHECK#15
+if (!(new Number(Number.POSITIVE_INFINITY)) !== false) {
+  $ERROR('#15: !(new Number(Number.POSITIVE_INFINITY)) === false. Actual: ' + (!(new Number(Number.POSITIVE_INFINITY))));	
+}
+
+// CHECK#16
+if (!(new Number(Number.NEGATIVE_INFINITY)) !== false) {
+  $ERROR('#16: !(new Number(Number.NEGATIVE_INFINITY)) === false. Actual: ' + (!(new Number(Number.NEGATIVE_INFINITY))));	
+}
+
+// CHECK#17
+if (!(new Function()) !== false) {
+  $ERROR('#17: !(new Function()) === false. Actual: ' + (!(new Function())));	
+}
+
+// CHECK#18
+if (!(new Date()) !== false) {
+  $ERROR('#18: !(new Date()) === false. Actual: ' + (!(new Date())));	
+}
+
+// CHECK#19
+if (!(new Date(0)) !== false) {
+  $ERROR('#19: !(new Date(0)) === false. Actual: ' + (!(new Date(0))));	
+}
+
diff --git a/js/src/tests/test262/ch09/9.2/browser.js b/js/src/tests/test262/ch09/9.2/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.2/browser.js
diff --git a/js/src/tests/test262/ch09/9.2/shell.js b/js/src/tests/test262/ch09/9.2/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.2/shell.js
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A1.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A1.js
new file mode 100644
index 000000000..35b235fa3
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A1.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 MV of StringNumericLiteral ::: [empty] is 0
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A1.js
+ * @description Number('') convert to Number by explicit transformation
+ */
+
+// CHECK#1
+if (Number("") !== 0) {
+  $ERROR('#1.1: Number("") === 0. Actual: ' + (Number("")));
+} else {
+  if (1/Number("") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#1.2: Number("") == +0. Actual: -0');
+  }
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A10.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A10.js
new file mode 100644
index 000000000..1f7d3f958
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A10.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.
+
+/**
+ * The MV of StrUnsignedDecimalLiteral:::. DecimalDigits is the
+ * MV of DecimalDigits times 10<sup><small>-n</small></sup>, where n is the
+ * number of characters in DecimalDigits
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A10.js
+ * @description Compare Number('.12345') with +('12345')*1e-5
+ */
+
+// CHECK#1
+if (Number(".12345") !== +("12345")*1e-5) {
+  $ERROR('#1: Number(".12345") === +("12345")*1e-5');
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A11.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A11.js
new file mode 100644
index 000000000..9f58e16f2
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_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.
+
+/**
+ * The MV of StrUnsignedDecimalLiteral:::. DecimalDigits ExponentPart
+ * is the MV of DecimalDigits times 10<sup><small>e-n</small></sup>, where n is
+ * the number of characters in DecimalDigits and e is the MV of ExponentPart
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A11.js
+ * @description Compare Number('.12345e6') with +('12345')*1e1,
+ * and Number('.12345e-3') !== Number('12345')*1e-8
+ */
+
+// CHECK#1
+if (Number(".12345e6") !== +("12345")*1e1)  {
+  $ERROR('#1: Number(".12345e6") === +("12345")*1e1');
+}
+
+// CHECK#2
+if (Number(".12345e-3") !== Number("12345")*1e-8)  {
+  $ERROR('#2: Number(".12345e-3") === Number("12345")*1e-8');
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A12.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A12.js
new file mode 100644
index 000000000..201040946
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A12.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.
+
+/**
+ * The MV of StrUnsignedDecimalLiteral::: DecimalDigits ExponentPart
+ * is the MV of DecimalDigits times 10<sup><small>e</small></sup>, where e is the MV of ExponentPart
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A12.js
+ * @description Compare Number('12345e6') with +('12345')*1e1,
+ * and Number('12345e-6') !== Number('12345')*1e-6
+ */
+
+// CHECK#1
+if (Number("12345e6") !== +("12345")*1e6)  {
+  $ERROR('#1: Number("12345e6") === +("12345")*1e6');
+}
+
+// CHECK#2
+if (Number("12345e-6") !== Number("12345")*1e-6)  {
+  $ERROR('#2: Number("12345e-6") === Number("12345")*1e-6');
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A13.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A13.js
new file mode 100644
index 000000000..8d51f4b02
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A13.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.
+
+/**
+ * The MV of DecimalDigits ::: DecimalDigits DecimalDigit is
+ * (the MV of DecimalDigits times 10) plus the MV of DecimalDigit
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A13.js
+ * @description Compare '12' with Number("1")*10+Number("2") and analogous
+ */
+
+// CHECK#1
+if (+("12") !== Number("1")*10+Number("2"))  {
+  $ERROR('#1: +("12") === Number("1")*10+Number("2")');
+}
+
+// CHECK#2
+if (Number("123") !== Number("12")*10+Number("3"))  {
+  $ERROR('#2: Number("123") === Number("12")*10+Number("3")');
+}
+
+// CHECK#2
+if (Number("1234") !== Number("123")*10+Number("4"))  {
+  $ERROR('#2: Number("1234") === Number("123")*10+Number("4")');
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A14.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A14.js
new file mode 100644
index 000000000..4ed80b082
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A14.js
@@ -0,0 +1,15 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * The MV of SignedInteger ::: + DecimalDigits is the MV of DecimalDigits
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A14.js
+ * @description Compare Number('+1234567890') with +('1234567890')
+ */
+
+// CHECK#1
+if (Number("+1234567890") !== +("1234567890"))  {
+  $ERROR('#1: Number("+1234567890") === +("1234567890")');
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A15.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A15.js
new file mode 100644
index 000000000..d0ba80b6e
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A15.js
@@ -0,0 +1,15 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * The MV of SignedInteger ::: - DecimalDigits is the negative of the MV of DecimalDigits
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A15.js
+ * @description Compare -Number('1234567890') with ('-1234567890')
+ */
+
+// CHECK#1
+if (+("-1234567890") !== -Number("1234567890"))  {
+  $ERROR('#1: +("-1234567890") === -Number("1234567890")');
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A16.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A16.js
new file mode 100644
index 000000000..6163fbb4a
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A16.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 MV of DecimalDigit ::: 0 or of HexDigit ::: 0 is 0
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A16.js
+ * @description Compare Number('0x0') and Number('0X0') with 0
+ */
+
+// CHECK#1
+if (Number("0") !== 0) {
+  $ERROR('#1: Number("0") === 0. Actual: ' + (Number("0")));
+}
+
+// CHECK#2
+if (+("0x0") !== 0) {
+  $ERROR('#2: +("0x0") === 0. Actual: ' + (+("0x0")));
+}
+
+// CHECK#3
+if (Number("0X0") !== 0) {
+  $ERROR('#3: Number("0X0") === 0. Actual: ' + (Number("0X0")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A17.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A17.js
new file mode 100644
index 000000000..d4b72bbf5
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A17.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 MV of DecimalDigit ::: 1 or of HexDigit ::: 1 is 1
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A17.js
+ * @description Compare Number('0x1') and Number('0X1') with 1
+ */
+
+// CHECK#1
+if (Number("1") !== 1)  {
+  $ERROR('#1: Number("1") === 1. Actual: ' + (Number("1")));
+}
+
+// CHECK#2
+if (Number("0x1") !== 1)  {
+  $ERROR('#2: Number("0x1") === 1. Actual: ' + (Number("0x1")));
+}
+
+// CHECK#3
+if (+("0X1") !== 1)  {
+  $ERROR('#3: +("0X1") === 1. Actual: ' + (+("0X1")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A18.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A18.js
new file mode 100644
index 000000000..b4375494c
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A18.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 MV of DecimalDigit ::: 2 or of HexDigit ::: 2 is 2
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A18.js
+ * @description Compare Number('0x2') and Number('0X2') with 2
+ */
+
+// CHECK#1
+if (+("2") !== 2)  {
+  $ERROR('#1: +("2") === 2. Actual: ' + (+("2")));
+}
+
+// CHECK#2
+if (Number("0x2") !== 2)  {
+  $ERROR('#2: Number("0x2") === 2. Actual: ' + (Number("0x2")));
+}
+
+// CHECK#3
+if (Number("0X2") !== 2)  {
+  $ERROR('#3: Number("0X2") === 2. Actual: ' + (Number("0X2")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A19.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A19.js
new file mode 100644
index 000000000..0abc0200a
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A19.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 MV of DecimalDigit ::: 3 or of HexDigit ::: 3 is 3
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A19.js
+ * @description Compare Number('0x3') and Number('0X3') with 3
+ */
+
+// CHECK#1
+if (Number("3") !== 3)  {
+  $ERROR('#1: Number("3") === 3. Actual: ' + (Number("3")));
+}
+
+// CHECK#2
+if (+("0x3") !== 3)  {
+  $ERROR('#2: +("0x3") === 3. Actual: ' + (+("0x3")));
+}
+
+// CHECK#3
+if (Number("0X3") !== 3)  {
+  $ERROR('#3: Number("0X3") === 3. Actual: ' + (Number("0X3")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A2.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A2.js
new file mode 100644
index 000000000..f9bb01465
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A2.js
@@ -0,0 +1,289 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * The MV of StringNumericLiteral ::: StrWhiteSpace is 0
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A2.js
+ * @description Strings with various WhiteSpaces convert to Number by explicit transformation
+ */
+
+// CHECK#1
+if (Number("\u0009\u000C\u0020\u00A0\u000B\u000A\u000D\u2028\u2029\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000") !== 0) {
+  $ERROR('#1.1: Number("\\u0009\\u000C\\u0020\\u00A0\\u000B\\u000A\\u000D\\u2028\\u2029\\u1680\\u180E\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000") === 0. Actual: ' + (Number("\u0009\u000C\u0020\u00A0\u000B\u000A\u000D\u2028\u2029\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000")));
+} else {
+  if (1/Number("\u0009\u000C\u0020\u00A0\u000B\u000A\u000D\u2028\u2029\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#1.2: Number("\\u0009\\u000C\\u0020\\u00A0\\u000B\\u000A\\u000D\\u2028\\u2029\\u1680\\u180E\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#2
+if (Number(" ") !== 0) {
+  $ERROR('#2.1: Number(" ") === 0. Actual: ' + (Number(" ")));
+} else {
+  if (1/Number(" ") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#2.2: Number(" ") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#3
+if (Number("\t") !== 0) {
+  $ERROR('#3.1: Number("\\t") === 0. Actual: ' + (Number("\t")));
+} else {
+  if (1/Number("\t") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#3.2: Number("\\t") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#4
+if (Number("\r") !== 0) {
+  $ERROR('#4.1: Number("\\r") === 0. Actual: ' + (Number("\r")));
+} else {
+  if (1/Number("\r") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#4.2: Number("\\r") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#5
+if (Number("\n") !== 0) {
+  $ERROR('#5.1: Number("\\n") === 0. Actual: ' + (Number("\n")));
+} else {
+  if (1/Number("\n") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#5.2: Number("\\n") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#6
+if (Number("\f") !== 0) {
+  $ERROR('#6.1: Number("\\f") === 0. Actual: ' + (Number("\f")));
+} else {
+  if (1/Number("\f") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#6.2: Number("\\f") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#7
+if (Number("\u0009") !== 0) {
+  $ERROR('#7.1: Number("\\u0009") === 0. Actual: ' + (Number("\u0009")));
+} else {
+  if (1/Number("\u0009") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#7.2: Number("\\u0009") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#8
+if (Number("\u000A") !== 0) {
+  $ERROR('#8.1: Number("\\u000A") === 0. Actual: ' + (Number("\u000A")));
+} else {
+  if (1/Number("\u000A") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#8.2: Number("\\u000A") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#9
+if (Number("\u000B") !== 0) {
+  $ERROR('#9.1: Number("\\u000B") === 0. Actual: ' + (Number("\u000B")));
+} else {
+  if (1/Number("\u000B") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#9.1.2: Number("\\u000B") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#10
+if (Number("\u000C") !== 0) {
+  $ERROR('#10.1: Number("\\u000C") === 0. Actual: ' + (Number("\u000C")));
+} else {
+  if (1/Number("\u000C") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#10.2: Number("\\u000C") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#11
+if (Number("\u000D") !== 0) {
+  $ERROR('#11.1: Number("\\u000D") === 0. Actual: ' + (Number("\u000D")));
+} else {
+  if (1/Number("\u000D") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#11.2: Number("\\u000D") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#12
+if (Number("\u00A0") !== 0) {
+  $ERROR('#12.1: Number("\\u00A0") === 0. Actual: ' + (Number("\u00A0")));
+} else {
+  if (1/Number("\u00A0") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#12.2: Number("\\u00A0") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#13
+if (Number("\u0020") !== 0) {
+  $ERROR('#13.1: Number("\\u0020") === 0. Actual: ' + (Number("\u0020")));
+} else {
+  if (1/Number("\u0020") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#13.2: Number("\\u0020") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#14
+if (Number("\u2028") !== 0) {
+  $ERROR('#14.1: Number("\\u2028") === 0. Actual: ' + (Number("\u2028")));
+} else {
+  if (1/Number("\u2028") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#14.2: Number("\\u2028") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#15
+if (Number("\u2029") !== 0) {
+  $ERROR('#15.1: Number("\\u2029") === 0. Actual: ' + (Number("\u2029")));
+} else {
+  if (1/Number("\u2029") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#15.2: Number("\\u2029") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#16
+if (Number("\u1680") !== 0) {
+  $ERROR('#16.1: Number("\\u1680") === 0. Actual: ' + (Number("\u1680")));
+} else {
+  if (1/Number("\u1680") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#16.2: Number("\\u1680") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#17
+if (Number("\u180E") !== 0) {
+  $ERROR('#17.1: Number("\\u180E") === 0. Actual: ' + (Number("\u180E")));
+} else {
+  if (1/Number("\u180E") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#17.2: Number("\\u180E") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#18
+if (Number("\u2000") !== 0) {
+  $ERROR('#18.1: Number("\\u2000") === 0. Actual: ' + (Number("\u2000")));
+} else {
+  if (1/Number("\u2000") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#18.2: Number("\\u2000") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#19
+if (Number("\u2001") !== 0) {
+  $ERROR('#19.1: Number("\\u2001") === 0. Actual: ' + (Number("\u2001")));
+} else {
+  if (1/Number("\u2001") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#19.2: Number("\\u2001") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#20
+if (Number("\u2002") !== 0) {
+  $ERROR('#20.1: Number("\\u2002") === 0. Actual: ' + (Number("\u2002")));
+} else {
+  if (1/Number("\u2002") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#20.2: Number("\\u2002") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#21
+if (Number("\u2003") !== 0) {
+  $ERROR('#21.1: Number("\\u2003") === 0. Actual: ' + (Number("\u2003")));
+} else {
+  if (1/Number("\u2003") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#21.2: Number("\\u2003") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#22
+if (Number("\u2004") !== 0) {
+  $ERROR('#22.1: Number("\\u2004") === 0. Actual: ' + (Number("\u2004")));
+} else {
+  if (1/Number("\u2004") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#22.2: Number("\\u2004") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#23
+if (Number("\u2005") !== 0) {
+  $ERROR('#23.1: Number("\\u2005") === 0. Actual: ' + (Number("\u2005")));
+} else {
+  if (1/Number("\u2005") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#23.2: Number("\\u2005") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#24
+if (Number("\u2006") !== 0) {
+  $ERROR('#24.1: Number("\\u2006") === 0. Actual: ' + (Number("\u2006")));
+} else {
+  if (1/Number("\u2006") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#24.2: Number("\\u2006") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#25
+if (Number("\u2007") !== 0) {
+  $ERROR('#25.1: Number("\\u2007") === 0. Actual: ' + (Number("\u2007")));
+} else {
+  if (1/Number("\u2007") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#25.2: Number("\\u2007") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#26
+if (Number("\u2008") !== 0) {
+  $ERROR('#26.1: Number("\\u2008") === 0. Actual: ' + (Number("\u2008")));
+} else {
+  if (1/Number("\u2008") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#26.2: Number("\\u2008") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#27
+if (Number("\u2009") !== 0) {
+  $ERROR('#27.1: Number("\\u2009") === 0. Actual: ' + (Number("\u2009")));
+} else {
+  if (1/Number("\u2009") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#27.2: Number("\\u2009") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#28
+if (Number("\u200A") !== 0) {
+  $ERROR('#28.1: Number("\\u200A") === 0. Actual: ' + (Number("\u200A")));
+} else {
+  if (1/Number("\u200A") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#28.2: Number("\\u200A") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#29
+if (Number("\u202F") !== 0) {
+  $ERROR('#29.1: Number("\\u202F") === 0. Actual: ' + (Number("\u202F")));
+} else {
+  if (1/Number("\u202F") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#29.2: Number("\\u202F") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#30
+if (Number("\u205F") !== 0) {
+  $ERROR('#30.1: Number("\\u205F") === 0. Actual: ' + (Number("\u205F")));
+} else {
+  if (1/Number("\u205F") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#30.2: Number("\\u205F") === +0. Actual: -0');
+  }	
+}
+
+// CHECK#31
+if (Number("\u3000") !== 0) {
+  $ERROR('#31.1: Number("\\u3000") === 0. Actual: ' + (Number("\u3000")));
+} else {
+  if (1/Number("\u3000") !== Number.POSITIVE_INFINITY) {
+    $ERROR('#31.2: Number("\\u3000") === +0. Actual: -0');
+  }	
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A20.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A20.js
new file mode 100644
index 000000000..78689d42d
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A20.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 MV of DecimalDigit ::: 4 or of HexDigit ::: 4 is 4
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A20.js
+ * @description Compare Number('0x4') and Number('0X4') with 4
+ */
+
+// CHECK#1
+if (Number("4") !== 4)  {
+  $ERROR('#1: Number("4") === 4. Actual: ' + (Number("4")));
+}
+
+// CHECK#2
+if (Number("0x4") !== 4)  {
+  $ERROR('#2: Number("0x4") === 4. Actual: ' + (Number("0x4")));
+}
+
+// CHECK#3
+if (+("0X4") !== 4)  {
+  $ERROR('#3: +("0X4") === 4. Actual: ' + (+("0X4")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A21.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A21.js
new file mode 100644
index 000000000..de8fe9fe1
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A21.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 MV of DecimalDigit ::: 5 or of HexDigit ::: 5 is 5
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A21.js
+ * @description Compare Number('0x5') and Number('0X5') with 5
+ */
+
+// CHECK#1
+if (+("5") !== 5)  {
+  $ERROR('#1: +("5") === 5. Actual: ' + (+("5")));
+}
+
+// CHECK#2
+if (Number("0x5") !== 5)  {
+  $ERROR('#2: Number("0x5") === 5. Actual: ' + (Number("0x5")));
+}
+
+// CHECK#3
+if (Number("0X5") !== 5)  {
+  $ERROR('#3: Number("0X5") === 5. Actual: ' + (Number("0X5")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A22.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A22.js
new file mode 100644
index 000000000..02aa703a3
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A22.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 MV of DecimalDigit ::: 6 or of HexDigit ::: 6 is 6
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A22.js
+ * @description Compare Number('0x6') and Number('0X6') with 6
+ */
+
+// CHECK#1
+if (Number("6") !== 6)  {
+  $ERROR('#1: Number("6") === 6. Actual: ' + (Number("6")));
+}
+
+// CHECK#2
+if (+("0x6") !== 6)  {
+  $ERROR('#2: +("0x6") === 6. Actual: ' + (+("0x6")));
+}
+
+// CHECK#3
+if (Number("0X6") !== 6)  {
+  $ERROR('#3: Number("0X6") === 6. Actual: ' + (Number("0X6")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A23.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A23.js
new file mode 100644
index 000000000..d1745156d
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A23.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 MV of DecimalDigit ::: 7 or of HexDigit ::: 7 is 7
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A23.js
+ * @description Compare Number('0x7') and Number('0X7') with 7
+ */
+
+// CHECK#1
+if (Number("7") !== 7)  {
+  $ERROR('#1: Number("7") === 7. Actual: ' + (Number("7")));
+}
+
+// CHECK#2
+if (Number("0x7") !== 7)  {
+  $ERROR('#2: Number("0x7") === 7. Actual: ' + (Number("0x7")));
+}
+
+// CHECK#3
+if (+("0X7") !== 7)  {
+  $ERROR('#3: +("0X7") === 7. Actual: ' + (+("0X7")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A24.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A24.js
new file mode 100644
index 000000000..91409bead
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A24.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 MV of DecimalDigit ::: 8 or of HexDigit ::: 8 is 8
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A24.js
+ * @description Compare Number('0x8') and Number('0X8') with 8
+ */
+
+// CHECK#1
+if (+("8") !== 8)  {
+  $ERROR('#1: +("8") === 8. Actual: ' + (+("8")));
+}
+
+// CHECK#2
+if (Number("0x8") !== 8)  {
+  $ERROR('#2: Number("0x8") === 8. Actual: ' + (Number("0x8")));
+}
+
+// CHECK#3
+if (Number("0X8") !== 8)  {
+  $ERROR('#3: Number("0X8") === 8. Actual: ' + (Number("0X8")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A25.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A25.js
new file mode 100644
index 000000000..761ceb443
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A25.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 MV of DecimalDigit ::: 9 or of HexDigit ::: 9 is 9
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A25.js
+ * @description Compare Number('0x9') and Number('0X9') with 9
+ */
+
+// CHECK#1
+if (Number("9") !== 9)  {
+  $ERROR('#1: Number("9") === 9. Actual: ' + (Number("9")));
+}
+
+// CHECK#2
+if (+("0x9") !== 9)  {
+  $ERROR('#2: +("0x9") === 9. Actual: ' + (+("0x9")));
+}
+
+// CHECK#3
+if (Number("0X9") !== 9)  {
+  $ERROR('#3: Number("0X9") === 9. Actual: ' + (Number("0X9")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A26.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A26.js
new file mode 100644
index 000000000..404203f59
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A26.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.
+
+/**
+ * The MV of HexDigit ::: a or of HexDigit ::: A is 10
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A26.js
+ * @description Compare Number('0xA'), Number('0XA'), Number('0xa') and Number('0Xa') with 10
+ */
+
+// CHECK#1
+if (Number("0xa") !== 10)  {
+  $ERROR('#1: Number("0xa") === 10. Actual: ' + (Number("0xa")));
+}
+
+// CHECK#2
+if (Number("0xA") !== 10)  {
+  $ERROR('#2: Number("0xA") === 10. Actual: ' + (Number("0xA")));
+}
+
+// CHECK#3
+if (Number("0Xa") !== 10)  {
+  $ERROR('#3: Number("0Xa") === 10. Actual: ' + (Number("0Xa")));
+}
+
+// CHECK#4
+if (+("0XA") !== 10)  {
+  $ERROR('#4: +("0XA") === 10. Actual: ' + (+("0XA")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A27.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A27.js
new file mode 100644
index 000000000..67e6a6e5f
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A27.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.
+
+/**
+ * The MV of HexDigit ::: b or of HexDigit ::: B is 11
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A27.js
+ * @description Compare Number('0xB'), Number('0XB'), Number('0xb') and Number('0Xb') with 11
+ */
+
+// CHECK#1
+if (Number("0xb") !== 11)  {
+  $ERROR('#1: Number("0xb") === 11. Actual: ' + (Number("0xb")));
+}
+
+// CHECK#2
+if (Number("0xB") !== 11)  {
+  $ERROR('#2: Number("0xB") === 11. Actual: ' + (Number("0xB")));
+}
+
+// CHECK#3
+if (+("0Xb") !== 11)  {
+  $ERROR('#3: +("0Xb") === 11. Actual: ' + (+("0Xb")));
+}
+
+// CHECK#4
+if (Number("0XB") !== 11)  {
+  $ERROR('#4: Number("0XB") === 11. Actual: ' + (Number("0XB")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A28.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A28.js
new file mode 100644
index 000000000..d29b8c289
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A28.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.
+
+/**
+ * The MV of HexDigit ::: c or of HexDigit ::: C is 12
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A28.js
+ * @description Compare Number('0xC'), Number('0XC'), Number('0xc') and Number('0Xc') with 12
+ */
+
+// CHECK#1
+if (Number("0xc") !== 12)  {
+  $ERROR('#1: Number("0xc") === 12. Actual: ' + (Number("0xc")));
+}
+
+// CHECK#2
+if (+("0xC") !== 12)  {
+  $ERROR('#2: +("0xC") === 12. Actual: ' + (+("0xC")));
+}
+
+// CHECK#3
+if (Number("0Xc") !== 12)  {
+  $ERROR('#3: Number("0Xc") === 12. Actual: ' + (Number("0Xc")));
+}
+
+// CHECK#4
+if (Number("0XC") !== 12)  {
+  $ERROR('#4: Number("0XC") === 12. Actual: ' + (Number("0XC")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A29.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A29.js
new file mode 100644
index 000000000..88473af85
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A29.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.
+
+/**
+ * The MV of HexDigit ::: d or of HexDigit ::: D is 13
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A29.js
+ * @description Compare Number('0xD'), Number('0XD'), Number('0xd') and Number('0Xd') with 13
+ */
+
+// CHECK#1
+if (+("0xd") !== 13)  {
+  $ERROR('#1: +("0xd") === 13. Actual: ' + (+("0xd")));
+}
+
+// CHECK#2
+if (Number("0xD") !== 13)  {
+  $ERROR('#2: Number("0xD") === 13. Actual: ' + (Number("0xD")));
+}
+
+// CHECK#3
+if (Number("0Xd") !== 13)  {
+  $ERROR('#3: Number("0Xd") === 13. Actual: ' + (Number("0Xd")));
+}
+
+// CHECK#4
+if (Number("0XD") !== 13)  {
+  $ERROR('#4: Number("0XD") === 13. Actual: ' + (Number("0XD")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A30.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A30.js
new file mode 100644
index 000000000..b94bacbd7
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A30.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.
+
+/**
+ * The MV of HexDigit ::: e or of HexDigit ::: E is 14
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A30.js
+ * @description Compare Number('0xE'), Number('0XE'), Number('0xe') and Number('0Xe') with 14
+ */
+
+// CHECK#1
+if (Number("0xe") !== 14)  {
+  $ERROR('#1: Number("0xe") === 14. Actual: ' + (Number("0xe")));
+}
+
+// CHECK#2
+if (Number("0xE") !== 14)  {
+  $ERROR('#2: Number("0xE") === 14. Actual: ' + (Number("0xE")));
+}
+
+// CHECK#3
+if (Number("0Xe") !== 14)  {
+  $ERROR('#3: Number("0Xe") === 14. Actual: ' + (Number("0Xe")));
+}
+
+// CHECK#4
+if (+("0XE") !== 14)  {
+  $ERROR('#4: +("0XE") === 14. Actual: ' + (+("0XE")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A31.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A31.js
new file mode 100644
index 000000000..f5f151b76
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A31.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.
+
+/**
+ * The MV of HexDigit ::: f or of HexDigit ::: F is 15
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A31.js
+ * @description Compare Number('0xF'), Number('0XF'), Number('0xf') and Number('0Xf') with 15
+ */
+
+// CHECK#1
+if (Number("0xf") !== 15)  {
+  $ERROR('#1: Number("0xf") === 15. Actual: ' + (Number("0xf")));
+}
+
+// CHECK#2
+if (Number("0xF") !== 15)  {
+  $ERROR('#2: Number("0xF") === 15. Actual: ' + (Number("0xF")));
+}
+
+// CHECK#3
+if (+("0Xf") !== 15)  {
+  $ERROR('#3: +("0Xf") === 15. Actual: ' + (+("0Xf")));
+}
+
+// CHECK#4
+if (Number("0XF") !== 15)  {
+  $ERROR('#4: Number("0XF") === 15. Actual: ' + (Number("0XF")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A32.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A32.js
new file mode 100644
index 000000000..700feb717
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A32.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.
+
+/**
+ * Once the exact MV for a string numeric literal has been
+ * determined, it is then rounded to a value of the Number type with 20
+ * significant digits by replacing each significant digit after the 20th
+ * with a 0 digit or the number value
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A32.js
+ * @description Use various long numbers, for example, 1234567890.1234567890
+ */
+
+// CHECK#1
+if (Number("1234567890.1234567890") !== 1234567890.1234567890)  {
+  $ERROR('#1: Number("1234567890.1234567890") === 1234567890.1234567890. Actual: ' + (Number("1234567890.1234567890")));
+}
+
+// CHECK#2
+if (Number("1234567890.1234567890") !== 1234567890.1234567000)  {
+  $ERROR('#2: Number("1234567890.1234567890") === 1234567890.1234567000. Actual: ' + (Number("1234567890.1234567890")));
+}
+
+// CHECK#3
+if (+("1234567890.1234567890") === 1234567890.123456) {
+  $ERROR('#3: +("1234567890.1234567890") !== 1234567890.123456');
+}
+
+// CHECK#4
+if (Number("0.12345678901234567890") !== 0.123456789012345678)  {
+  $ERROR('#4: Number("0.12345678901234567890") === 0.123456789012345678. Actual: ' + (Number("0.12345678901234567890")));
+}
+
+// CHECK#4
+if (Number("00.12345678901234567890") !== 0.123456789012345678)  {
+  $ERROR('#4: Number("00.12345678901234567890") === 0.123456789012345678. Actual: ' + (Number("00.12345678901234567890")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A3_T1.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A3_T1.js
new file mode 100644
index 000000000..304f5ba4e
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A3_T1.js
@@ -0,0 +1,30 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * The MV of StringNumericLiteral ::: StrWhiteSpaceopt StrNumericLiteral StrWhiteSpaceopt is the MV of StrNumericLiteral, no matter whether white space is present or not
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A3_T1.js
+ * @description static string
+ */
+
+// CHECK#1
+if (Number("\u0009\u000C\u0020\u00A0\u000B\u000A\u000D\u2028\u2029\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000") !== Number("")) {
+  $ERROR('#1: Number("\\u0009\\u000C\\u0020\\u00A0\\u000B\\u000A\\u000D\\u2028\\u2029\\u1680\\u180E\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000") === Number("")');
+}
+
+// CHECK#2
+if (Number("\u0009\u000C\u0020\u00A0\u000A\u000D\u2028\u2029\u000B\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u30001234567890\u0009\u000C\u0020\u00A0\u000B\u000A\u000D\u2028\u2029\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000") !== Number("1234567890")) {
+  $ERROR('#2: Number("\\u0009\\u000C\\u0020\\u00A0\\u000A\\u000D\\u2028\\u2029\\u000B\\u1680\\u180E\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u30001234567890\\u0009\\u000C\\u0020\\u00A0\\u000B\\u000A\\u000D\\u2028\\u2029\\u1680\\u180E\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000") === Number("1234567890")');
+}
+
+// CHECK#3
+if (!(+("\u0009\u000C\u0020\u00A0\u000B\u000A\u000D\u2028\u2029\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000Infinity\u0009\u000C\u0020\u00A0\u000B\u000A\u000D\u2028\u2029\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000") == Number("Infinity"))) {
+  $ERROR('#3: +("\\u0009\\u000C\\u0020\\u00A0\\u000B\\u000A\\u000D\\u2028\\u2029\\u1680\\u180E\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000Infinity\\u0009\\u000C\\u0020\\u00A0\\u000B\\u000A\\u000D\\u2028\\u2029\\u1680\\u180E\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000") == Number("Infinity")');
+}
+
+// CHECK#4
+if (!(Number("\u0009\u000C\u0020\u00A0\u000B\u000A\u000D\u2028\u2029\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000-Infinity\u0009\u000C\u0020\u00A0\u000B\u000A\u000D\u2028\u2029\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000") == Number(-"Infinity"))) {
+  $ERROR('#4: Number("\\u0009\\u000C\\u0020\\u00A0\\u000B\\u000A\\u000D\\u2028\\u2029\\u1680\\u180E\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000-Infinity\\u0009\\u000C\\u0020\\u00A0\\u000B\\u000A\\u000D\\u2028\\u2029\\u1680\\u180E\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000") == Number("-Infinity")');
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A3_T2.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A3_T2.js
new file mode 100644
index 000000000..0969dd9bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A3_T2.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 MV of StringNumericLiteral ::: StrWhiteSpaceopt StrNumericLiteral StrWhiteSpaceopt is the MV of StrNumericLiteral, no matter whether white space is present or not
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A3_T2.js
+ * @description dynamic string
+ */
+
+function dynaString(s1, s2){
+  return String(s1)+String(s2);
+}
+
+// CHECK#1
+if (Number(dynaString("\u0009\u000C\u0020\u00A0\u000B", "\u000A\u000D\u2028\u2029\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000")) !== Number("")) {
+  $ERROR('#1: Number("\\u0009\\u000C\\u0020\\u00A0\\u000B"+"\\u000A\\u000D\\u2028\\u2029\\u1680\\u180E\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000") === Number("")');
+}
+
+// CHECK#2
+if (+(dynaString("\u0009\u000C\u0020\u00A0\u000A\u000D\u2028\u2029\u000B12345", "67890\u0009\u000C\u0020\u00A0\u000B\u000A\u000D\u2028\u2029\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000")) !== Number("1234567890")) {
+  $ERROR('#2: +("\\u0009\\u000C\\u0020\\u00A0\\u000A\\u000D\\u2028\\u2029\\u000B12345"+"67890\\u0009\\u000C\\u0020\\u00A0\\u000B\\u000A\\u000D\\u2028\\u2029\\u1680\\u180E\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000") === Number("1234567890")');
+}
+
+// CHECK#3
+if (!(Number(dynaString("\u0009\u000C\u0020\u00A0\u000B\u000A\u000D\u2028\u2029Infi", "nity\u0009\u000C\u0020\u00A0\u000B\u000A\u000D\u2028\u2029\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000")) == Number("Infinity"))) {
+  $ERROR('#3: Number("\\u0009\\u000C\\u0020\\u00A0\\u000B\\u000A\\u000D\\u2028\\u2029Infi"+"nity\\u0009\\u000C\\u0020\\u00A0\\u000B\\u000A\\u000D\\u2028\\u2029\\u1680\\u180E\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000") == Number("Infinity")');
+}
+
+// CHECK#4
+if (!(Number(dynaString("\u0009\u000C\u0020\u00A0\u000B\u000A\u000D\u2028\u2029-Infi", "nity\u0009\u000C\u0020\u00A0\u000B\u000A\u000D\u2028\u2029\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000")) == Number(-"Infinity"))) {
+  $ERROR('#4: Number("\\u0009\\u000C\\u0020\\u00A0\\u000B\\u000A\\u000D\\u2028\\u2029-Infi"+"nity\\u0009\\u000C\\u0020\\u00A0\\u000B\\u000A\\u000D\\u2028\\u2029\\u1680\\u180E\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000") == Number("-Infinity")');
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A4_T1.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A4_T1.js
new file mode 100644
index 000000000..8d2051140
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A4_T1.js
@@ -0,0 +1,50 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * The MV of StrDecimalLiteral::: + StrUnsignedDecimalLiteral is the MV of StrUnsignedDecimalLiteral
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A4_T1.js
+ * @description Compare Number('+any_number') with Number('any_number')
+ */
+
+// CHECK#1
+if (Number("+0") !== Number("0")) {
+  $ERROR('#1.1: Number("+0") === Number("0")');
+} else {
+  // CHECK#2
+  if (1/Number("+0") !== 1/Number("0")) {
+    $ERROR('#2.2: 1/Number("+0") === 1/Number("0")');
+  }
+}
+
+// CHECK#3
+if (Number("+Infinity") !== Number("Infinity")) {
+  $ERROR('#3: Number("+Infinity") === Number("Infinity")');
+}
+
+// CHECK#4
+if (Number("+1234.5678") !== Number("1234.5678")) {
+  $ERROR('#4: Number("+1234.5678") === Number("1234.5678")');
+}
+
+// CHECK#5
+if (Number("+1234.5678e90") !== Number("1234.5678e90")) {
+  $ERROR('#5: Number("+1234.5678e90") === Number("1234.5678e90")');
+}
+
+// CHECK#6
+if (Number("+1234.5678E90") !== Number("1234.5678E90")) {
+  $ERROR('#6: Number("+1234.5678E90") === Number("1234.5678E90")');
+}
+
+// CHECK#7
+if (Number("+1234.5678e-90") !== Number("1234.5678e-90")) {
+  $ERROR('#7: Number("+1234.5678e-90") === Number("1234.5678e-90")');
+}
+
+// CHECK#8
+if (Number("+1234.5678E-90") !== Number("1234.5678E-90")) {
+  $ERROR('#8: Number("+1234.5678E-90") === Number("1234.5678E-90")');
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A4_T2.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A4_T2.js
new file mode 100644
index 000000000..e10d517ce
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A4_T2.js
@@ -0,0 +1,54 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * The MV of StrDecimalLiteral::: + StrUnsignedDecimalLiteral is the MV of StrUnsignedDecimalLiteral
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A4_T2.js
+ * @description Compare Number('+' + 'any_number') with Number('any_number')
+ */
+
+function dynaString(s1, s2){
+  return String(s1)+String(s2);
+}
+
+// CHECK#1
+if (Number(dynaString("+", "0")) !== Number("0")) {
+  $ERROR('#1: Number("+"+"0") === Number("0")');
+} else {
+  // CHECK#2
+  if (1/Number(dynaString("+", "0")) !== 1/Number("0")) {
+    $ERROR('#2: 1/Number("+"+"0") === 1/Number("0")');
+  }
+}
+
+// CHECK#3
+if (Number(dynaString("+Infi", "nity")) !== Number("Infinity")) {
+  $ERROR('#3: Number("+Infin"+"ity") === Number("Infinity")');
+}
+
+// CHECK#4
+if (Number(dynaString("+1234.", "5678")) !== Number("1234.5678")) {
+  $ERROR('#4: Number("+1234."+"5678") === Number("1234.5678")');
+}
+
+// CHECK#5
+if (Number(dynaString("+1234.", "5678e90")) !== Number("1234.5678e90")) {
+  $ERROR('#5: Number("+1234."+"5678e90") === Number("1234.5678e90")');
+}
+
+// CHECK#6
+if (Number(dynaString("+1234.", "5678E90")) !== Number("1234.5678E90")) {
+  $ERROR('#6: Number("+1234."+"5678E90") === Number("1234.5678E90")');
+}
+
+// CHECK#7
+if (Number(dynaString("+1234.", "5678e-90")) !== Number("1234.5678e-90")) {
+  $ERROR('#7: Number("+1234."+"5678e-90") === Number("1234.5678e-90")');
+}
+
+// CHECK#8
+if (Number(dynaString("+1234.", "5678E-90")) !== Number("1234.5678E-90")) {
+  $ERROR('#8: Number("+1234."+"5678E-90") === Number("1234.5678E-90")');
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A5_T1.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A5_T1.js
new file mode 100644
index 000000000..b6bb8137d
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A5_T1.js
@@ -0,0 +1,61 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * The MV of StrDecimalLiteral::: - StrUnsignedDecimalLiteral is the negative
+ * of the MV of StrUnsignedDecimalLiteral. (the negative of this 0 is also 0)
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A5_T1.js
+ * @description Compare Number('-any_number') with -Number('any_number')
+ */
+
+// CHECK#1
+if (Number("-0") !== -Number("0")) {
+  $ERROR('#1: Number("-0") === -Number("0")');
+} else {
+  // CHECK#2
+  if (1/Number("-0") !== -1/Number("0")) {
+    $ERROR('#2: 1/Number("-0") === -1/Number("0")');
+  }
+}
+
+// CHECK#3
+if (Number("-Infinity") !== -Number("Infinity")) {
+  $ERROR('#3: Number("-Infinity") === -Number("Infinity")');
+}
+
+// CHECK#4
+if (Number("-1234567890") !== -Number("1234567890")) {
+  $ERROR('#4: Number("-1234567890") === -Number("1234567890")');
+}
+
+// CHECK#5
+if (Number("-1234.5678") !== -Number("1234.5678")) {
+  $ERROR('#5: Number("-1234.5678") === -Number("1234.5678")');
+}
+
+// CHECK#6
+if (Number("-1234.5678e90") !== -Number("1234.5678e90")) {
+  $ERROR('#6: Number("-1234.5678e90") === -Number("1234.5678e90")');
+}
+
+// CHECK#7
+if (Number("-1234.5678E90") !== -Number("1234.5678E90")) {
+  $ERROR('#6: Number("-1234.5678E90") === -Number("1234.5678E90")');
+}
+
+// CHECK#8
+if (Number("-1234.5678e-90") !== -Number("1234.5678e-90")) {
+  $ERROR('#6: Number("-1234.5678e-90") === -Number("1234.5678e-90")');
+}
+
+// CHECK#9
+if (Number("-1234.5678E-90") !== -Number("1234.5678E-90")) {
+  $ERROR('#6: Number("-1234.5678E-90") === -Number("1234.5678E-90")');
+}
+
+// CHECK#10
+if (Number("-Infinity") !== Number.NEGATIVE_INFINITY) {
+  $ERROR('#3: Number("-Infinity") === Number.NEGATIVE_INFINITY');
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A5_T2.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A5_T2.js
new file mode 100644
index 000000000..47bc6549e
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A5_T2.js
@@ -0,0 +1,146 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * The MV of StrDecimalLiteral::: - StrUnsignedDecimalLiteral is the negative
+ * of the MV of StrUnsignedDecimalLiteral. (the negative of this 0 is also 0)
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A5_T2.js
+ * @description Compare Number('-[or +]any_number') with -[or without -]any_number)
+ */
+
+// CHECK#1
+if (Number("1") !== 1) {
+  $ERROR('#1: Number("1") === 1');
+}
+
+// CHECK#2
+if (Number("+1") !== 1) {
+  $ERROR('#3: Number("+1") === 1');
+}
+
+// CHECK#3
+if (Number("-1") !== -1) {
+  $ERROR('#3: Number("-1") === -1');
+}
+
+// CHECK#4
+if (Number("2") !== 2) {
+  $ERROR('#4: Number("2") === 2');
+}
+
+// CHECK#5
+if (Number("+2") !== 2) {
+  $ERROR('#5: Number("+2") === 2');
+}
+
+// CHECK#6
+if (Number("-2") !== -2) {
+  $ERROR('#6: Number("-2") === -2');
+}
+
+// CHECK#7
+if (Number("3") !== 3) {
+  $ERROR('#7: Number("3") === 3');
+}
+
+// CHECK#8
+if (Number("+3") !== 3) {
+  $ERROR('#8: Number("+3") === 3');
+}
+
+// CHECK#9
+if (Number("-3") !== -3) {
+  $ERROR('#9: Number("-3") === -3');
+}
+
+// CHECK#10
+if (Number("4") !== 4) {
+  $ERROR('#10: Number("4") === 4');
+}
+
+// CHECK#11
+if (Number("+4") !== 4) {
+  $ERROR('#11: Number("+4") === 4');
+}
+
+// CHECK#12
+if (Number("-4") !== -4) {
+  $ERROR('#12: Number("-4") === -4');
+}
+
+// CHECK#13
+if (Number("5") !== 5) {
+  $ERROR('#13: Number("5") === 5');
+}
+
+// CHECK#14
+if (Number("+5") !== 5) {
+  $ERROR('#14: Number("+5") === 5');
+}
+
+// CHECK#15
+if (Number("-5") !== -5) {
+  $ERROR('#15: Number("-5") === -5');
+}
+
+// CHECK#16
+if (Number("6") !== 6) {
+  $ERROR('#16: Number("6") === 6');
+}
+
+// CHECK#17
+if (Number("+6") !== 6) {
+  $ERROR('#17: Number("+6") === 6');
+}
+
+// CHECK#18
+if (Number("-6") !== -6) {
+  $ERROR('#18: Number("-6") === -6');
+}
+
+// CHECK#19
+if (Number("7") !== 7) {
+  $ERROR('#19: Number("7") === 7');
+}
+
+// CHECK#20
+if (Number("+7") !== 7) {
+  $ERROR('#20: Number("+7") === 7');
+}
+
+// CHECK#21
+if (Number("-7") !== -7) {
+  $ERROR('#21: Number("-7") === -7');
+}
+
+// CHECK#22
+if (Number("8") !== 8) {
+  $ERROR('#22: Number("8") === 8');
+}
+
+// CHECK#23
+if (Number("+8") !== 8) {
+  $ERROR('#23: Number("+8") === 8');
+}
+
+// CHECK#24
+if (Number("-8") !== -8) {
+  $ERROR('#24: Number("-8") === -8');
+}
+
+// CHECK#25
+if (Number("9") !== 9) {
+  $ERROR('#25: Number("9") === 9');
+}
+
+// CHECK#26
+if (Number("+9") !== 9) {
+  $ERROR('#26: Number("+9") === 9');
+}
+
+// CHECK#27
+if (Number("-9") !== -9) {
+  $ERROR('#27: Number("-9") === -9');
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A5_T3.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A5_T3.js
new file mode 100644
index 000000000..c062e198f
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A5_T3.js
@@ -0,0 +1,65 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * The MV of StrDecimalLiteral::: - StrUnsignedDecimalLiteral is the negative
+ * of the MV of StrUnsignedDecimalLiteral. (the negative of this 0 is also 0)
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A5_T3.js
+ * @description Compare Number('-' + 'any_number') with -Number('any_number')
+ */
+
+function dynaString(s1, s2){
+  return String(s1)+String(s2);
+}
+
+// CHECK#1
+if (Number(dynaString("-", "0")) !== -Number("0")) {
+  $ERROR('#1: Number("-"+"0") === -Number("0")');
+} else {
+  // CHECK#2
+  if (1/Number(dynaString("-", "0")) !== -1/Number("0")) {
+    $ERROR('#2: 1/Number("-"+"0") === -1/Number("0")');
+  }
+}
+
+// CHECK#3
+if (Number(dynaString("-Infi", "nity")) !== -Number("Infinity")) {
+  $ERROR('#3: Number("-Infi"+"nity") === -Number("Infinity")');
+}
+
+// CHECK#4
+if (Number(dynaString("-12345", "67890")) !== -Number("1234567890")) {
+  $ERROR('#4: Number("-12345"+"67890") === -Number("1234567890")');
+}
+
+// CHECK#5
+if (Number(dynaString("-1234.", "5678")) !== -Number("1234.5678")) {
+  $ERROR('#5: Number("-1234."+"5678") === -Number("1234.5678")');
+}
+
+// CHECK#6
+if (Number(dynaString("-1234.", "5678e90")) !== -Number("1234.5678e90")) {
+  $ERROR('#6: Number("-1234."+"5678e90") === -Number("1234.5678e90")');
+}
+
+// CHECK#7
+if (Number(dynaString("-1234.", "5678E90")) !== -Number("1234.5678E90")) {
+  $ERROR('#6: Number("-1234."+"5678E90") === -Number("1234.5678E90")');
+}
+
+// CHECK#8
+if (Number(dynaString("-1234.", "5678e-90")) !== -Number("1234.5678e-90")) {
+  $ERROR('#6: Number("-1234."+"5678e-90") === -Number("1234.5678e-90")');
+}
+
+// CHECK#9
+if (Number(dynaString("-1234.", "5678E-90")) !== -Number("1234.5678E-90")) {
+  $ERROR('#6: Number("-1234."+"5678E-90") === -Number("1234.5678E-90")');
+}
+
+// CHECK#10
+if (Number(dynaString("-Infi", "nity")) !== Number.NEGATIVE_INFINITY) {
+  $ERROR('#3: Number("-Infi"+"nity") === Number.NEGATIVE_INFINITY');
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A6_T1.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A6_T1.js
new file mode 100644
index 000000000..6aeeef242
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A6_T1.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 MV of StrUnsignedDecimalLiteral::: Infinity is 10<sup><small>10000</small></sup>
+ * (a value so large that it will round to <b><tt>+&infin;</tt></b>)
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A6_T1.js
+ * @description Compare Number('Infinity') with Number.POSITIVE_INFINITY, 10e10000, 10E10000 and Number("10e10000")
+ */
+
+// CHECK#1
+if (Number("Infinity") !== Number.POSITIVE_INFINITY) {
+  $ERROR('#1: Number("Infinity") === Number.POSITIVE_INFINITY');
+}
+
+// CHECK#2
+if (Number("Infinity") !== 10e10000) {
+  $ERROR('#2: Number("Infinity") === 10e10000');
+}
+
+// CHECK#3
+if (Number("Infinity") !== 10E10000) {
+  $ERROR('#3: Number("Infinity") === 10E10000');
+}
+
+// CHECK#4
+if (Number("Infinity") !== Number("10e10000")) {
+  $ERROR('#4: Number("Infinity") === Number("10e10000")');
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A6_T2.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A6_T2.js
new file mode 100644
index 000000000..9e4659873
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A6_T2.js
@@ -0,0 +1,36 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * The MV of StrUnsignedDecimalLiteral::: Infinity is 10<sup><small>10000</small></sup>
+ * (a value so large that it will round to <b><tt>+&infin;</tt></b>)
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A6_T2.js
+ * @description Compare Number('Infi'+'nity') with Number.POSITIVE_INFINITY, 10e10000, 10E10000 and Number("10e10000")
+ */
+
+function dynaString(s1, s2){
+  return String(s1)+String(s2);
+}
+
+
+// CHECK#1
+if (Number(dynaString("Infi", "nity")) !== Number.POSITIVE_INFINITY) {
+  $ERROR('#1: Number("Infi"+"nity") === Number.POSITIVE_INFINITY');
+}
+
+// CHECK#2
+if (Number(dynaString("Infi", "nity")) !== 10e10000) {
+  $ERROR('#2: Number("Infi"+"nity") === 10e10000');
+}
+
+// CHECK#3
+if (Number(dynaString("Infi", "nity")) !== 10E10000) {
+  $ERROR('#3: Number("Infi"+"nity") === 10E10000');
+}
+
+// CHECK#4
+if (Number(dynaString("Infi", "nity")) !== Number("10e10000")) {
+  $ERROR('#4: Number("Infi"+"nity") === Number("10e10000")');
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A7.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A7.js
new file mode 100644
index 000000000..50a7f357f
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_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.
+
+/**
+ * The MV of StrUnsignedDecimalLiteral::: DecimalDigits. DecimalDigits
+ * is the MV of the first DecimalDigits plus the MV of the second DecimalDigits times
+ * 10<sup><small>-n</small></sup>, where n is the number of characters in the second DecimalDigits
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A7.js
+ * @description Compare Number('1234.5678') with Number('1234')+(+('5678')*1e-4)
+ */
+
+// CHECK#1
+if (Number("1234.5678") !== Number("1234")+(+("5678")*1e-4))  {
+  $ERROR('#1: Number("1234.5678") === Number("1234")+(+("5678")*1e-4)');
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A8.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A8.js
new file mode 100644
index 000000000..6b7a5d4a3
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A8.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.
+
+/**
+ * The MV of StrUnsignedDecimalLiteral::: DecimalDigits. ExponentPart
+ * is the MV of DecimalDigits times 10<sup><small>e</small></sup> , where e is the MV of ExponentPart
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A8.js
+ * @description Compare Number('1234e5') and Number('1234.e5') with Number('1234')*1e5
+ */
+
+// CHECK#1
+if (Number("1234e5") !== Number("1234")*1e5)  {
+  $ERROR('#1: Number("1234e5") === Number("1234")*1e5');
+}
+
+// CHECK#2
+if (Number("1234.e5") !== +("1234")*1e5)  {
+  $ERROR('#2: Number("1234.e5") === +("1234")*1e5');
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A9.js b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A9.js
new file mode 100644
index 000000000..1c88a5322
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/S9.3.1_A9.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 MV of StrUnsignedDecimalLiteral::: DecimalDigits. DecimalDigits ExponentPart
+ * is (the MV of the first DecimalDigits plus (the MV of the second DecimalDigits times
+ * 10<sup><small>-n</small></sup>)) times 10<sup><small>e</small></sup>, where n is the number
+ * of characters in the second DecimalDigits and e is the MV of ExponentPart
+ *
+ * @path ch09/9.3/9.3.1/S9.3.1_A9.js
+ * @description Compare Number('1234.5678e9') with (Number('1234')+(Number('5678')*1e-4))*1e9,
+ * and +('1234.5678e-9') with (Number('1234')+(Number('5678')*1e-4))*1e-9
+ */
+
+// CHECK#1
+if (Number("1234.5678e9") !== (Number("1234")+(Number("5678")*1e-4))*1e9)  {
+  $ERROR('#1: Number("1234.5678e9") === (Number("1234")+(Number("5678")*1e-4))*1e9');
+}
+
+// CHECK#2
+if (+("1234.5678e-9") !== (Number("1234")+(Number("5678")*1e-4))*1e-9)  {
+  $ERROR('#2: +("1234.5678e-9") === (Number("1234")+(Number("5678")*1e-4))*1e-9');
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/browser.js b/js/src/tests/test262/ch09/9.3/9.3.1/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/browser.js
diff --git a/js/src/tests/test262/ch09/9.3/9.3.1/shell.js b/js/src/tests/test262/ch09/9.3/9.3.1/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/9.3.1/shell.js
diff --git a/js/src/tests/test262/ch09/9.3/S9.3_A1_T1.js b/js/src/tests/test262/ch09/9.3/S9.3_A1_T1.js
new file mode 100644
index 000000000..bd7869f1e
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/S9.3_A1_T1.js
@@ -0,0 +1,25 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of number conversion from undefined value is NaN
+ *
+ * @path ch09/9.3/S9.3_A1_T1.js
+ * @description Undefined convert to Number by explicit transformation
+ */
+
+// CHECK#1
+if (isNaN(Number(undefined)) !== true) {
+  $ERROR('#1: Number(undefined) === Not-a-Number. Actual: ' + (Number(undefined)));
+}
+
+// CHECK#2
+if (isNaN(Number(void 0)) !== true) {
+  $ERROR('#2: Number(void 0) === Not-a-Number. Actual: ' + (Number(void 0)));
+}
+
+// CHECK#3
+if (isNaN(Number(eval("var x"))) !== true) {
+  $ERROR('#3: Number(eval("var x")) === Not-a-Number. Actual: ' + (Number(eval("var x"))));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/S9.3_A1_T2.js b/js/src/tests/test262/ch09/9.3/S9.3_A1_T2.js
new file mode 100644
index 000000000..930e96919
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/S9.3_A1_T2.js
@@ -0,0 +1,25 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of number conversion from undefined value is NaN
+ *
+ * @path ch09/9.3/S9.3_A1_T2.js
+ * @description Undefined convert to Number by implicit transformation
+ */
+
+// CHECK#1
+if (isNaN(+(undefined)) !== true) {
+  $ERROR('#1: +(undefined) === Not-a-Number. Actual: ' + (+(undefined)));
+}
+
+// CHECK#2
+if (isNaN(+(void 0)) !== true) {
+  $ERROR('#2: +(void 0) === Not-a-Number. Actual: ' + (+(void 0)));
+}
+
+// CHECK#3
+if (isNaN(+(eval("var x"))) !== true) {
+  $ERROR('#3: +(eval("var x")) === Not-a-Number. Actual: ' + (+(eval("var x"))));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/S9.3_A2_T1.js b/js/src/tests/test262/ch09/9.3/S9.3_A2_T1.js
new file mode 100644
index 000000000..2be743bc7
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/S9.3_A2_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.
+
+/**
+ * Result of number conversion from null value is +0
+ *
+ * @path ch09/9.3/S9.3_A2_T1.js
+ * @description null convert to Number by explicit transformation
+ */
+
+// CHECK #1
+if (Number(null) !== 0) {
+  $ERROR('#1.1: Number(null) === 0. Actual: ' + (Number(null))); 
+} else {
+  if (1/Number(null) !== Number.POSITIVE_INFINITY) {
+    $ERROR('#1.2: Number(null) === +0. Actual: -0');
+  }	
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/S9.3_A2_T2.js b/js/src/tests/test262/ch09/9.3/S9.3_A2_T2.js
new file mode 100644
index 000000000..ce035b90a
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/S9.3_A2_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.
+
+/**
+ * Result of number conversion from null value is +0
+ *
+ * @path ch09/9.3/S9.3_A2_T2.js
+ * @description null convert to Number by implicit transformation
+ */
+
+// CHECK #1
+if (+(null) !== 0) {
+  $ERROR('#1.1: +(null) === 0. Actual: ' + (+(null))); 
+} else {
+  if (1/+(null) !== Number.POSITIVE_INFINITY) {
+    $ERROR('#1.2: +(null) === +0. Actual: -0');
+  }	
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/S9.3_A3_T1.js b/js/src/tests/test262/ch09/9.3/S9.3_A3_T1.js
new file mode 100644
index 000000000..1feee2b6b
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/S9.3_A3_T1.js
@@ -0,0 +1,24 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of number conversion from boolean value is 1 if the argument is true, else is +0
+ *
+ * @path ch09/9.3/S9.3_A3_T1.js
+ * @description False and true convert to Number by explicit transformation
+ */
+
+// CHECK#1
+if (Number(false) !== +0) {
+  $ERROR('#1.1: Number(false) === 0. Actual: ' + (Number(false)));
+} else {
+  if (1/Number(false) !== Number.POSITIVE_INFINITY) {
+    $ERROR('#1.2: Number(false) === +0. Actual: -0');
+  }
+}
+
+// CHECK#2
+if (Number(true) !== 1) {
+  $ERROR('#2: Number(true) === 1. Actual: ' + (Number(true)));	
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/S9.3_A3_T2.js b/js/src/tests/test262/ch09/9.3/S9.3_A3_T2.js
new file mode 100644
index 000000000..4b7f30539
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/S9.3_A3_T2.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.
+
+/**
+ * Result of number conversion from boolean value is 1 if the argument is true, else is +0
+ *
+ * @path ch09/9.3/S9.3_A3_T2.js
+ * @description False and true convert to Number by implicit transformation
+ */
+
+// CHECK#1
+if (+(false) !== +0) {
+  $ERROR('#1.1: +(false) === 0. Actual: ' + (+(false)));
+} else {
+  if (1/+(false) !== Number.POSITIVE_INFINITY) {
+    $ERROR('#1.2: +(false) === +0. Actual: -0');
+  }
+}
+
+// CHECK#2
+if (+(true) !== 1) {
+  $ERROR('#2: +(true) === 1. Actual: ' + (+(true)));	
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/S9.3_A4.1_T1.js b/js/src/tests/test262/ch09/9.3/S9.3_A4.1_T1.js
new file mode 100644
index 000000000..96d24be9f
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/S9.3_A4.1_T1.js
@@ -0,0 +1,40 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of number conversion from number value equals to the input argument (no conversion)
+ *
+ * @path ch09/9.3/S9.3_A4.1_T1.js
+ * @description Some numbers including Number.MAX_VALUE and Number.MIN_VALUE are converted to Number with explicit transformation
+ */
+
+// CHECK#1
+if (Number(13) !== 13) {
+  $ERROR('#1: Number(13) === 13. Actual: ' + (Number(13)));
+}
+
+// CHECK#2
+if (Number(-13) !== -13) { 
+  $ERROR('#2: Number(-13) === -13. Actual: ' + (Number(-13)));
+}
+
+// CHECK#3
+if (Number(1.3) !== 1.3) {
+  $ERROR('#3: Number(1.3) === 1.3. Actual: ' + (Number(1.3)));
+}
+
+// CHECK#4
+if (Number(-1.3) !== -1.3) {
+  $ERROR('#4: Number(-1.3) === -1.3. Actual: ' + (Number(-1.3)));
+}
+
+// CHECK#5
+if (Number(Number.MAX_VALUE) !== 1.7976931348623157e308) {
+  $ERROR('#5: Number(Number.MAX_VALUE) === 1.7976931348623157e308. Actual: ' + (Number(Number.MAX_VALUE)));
+}
+
+// CHECK#6
+if (Number(Number.MIN_VALUE) !== 5e-324) {
+  $ERROR('#6: Number(Number.MIN_VALUE) === 5e-324. Actual: ' + (Number(Number.MIN_VALUE)));
+}	
+
diff --git a/js/src/tests/test262/ch09/9.3/S9.3_A4.1_T2.js b/js/src/tests/test262/ch09/9.3/S9.3_A4.1_T2.js
new file mode 100644
index 000000000..6c1c28b3d
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/S9.3_A4.1_T2.js
@@ -0,0 +1,40 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of number conversion from number value equals to the input argument (no conversion)
+ *
+ * @path ch09/9.3/S9.3_A4.1_T2.js
+ * @description Some numbers including Number.MAX_VALUE and Number.MIN_VALUE are converted to Number with implicit transformation
+ */
+
+// CHECK#1
+if (+(13) !== 13) {
+  $ERROR('#1: +(13) === 13. Actual: ' + (+(13)));
+}
+
+// CHECK#2
+if (+(-13) !== -13) { 
+  $ERROR('#2: +(-13) === -13. Actual: ' + (+(-13)));
+}
+
+// CHECK#3
+if (+(1.3) !== 1.3) {
+  $ERROR('#3: +(1.3) === 1.3. Actual: ' + (+(1.3)));
+}
+
+// CHECK#4
+if (+(-1.3) !== -1.3) {
+  $ERROR('#4: +(-1.3) === -1.3. Actual: ' + (+(-1.3)));
+}
+
+// CHECK#5
+if (+(Number.MAX_VALUE) !== 1.7976931348623157e308) {
+  $ERROR('#5: +(Number.MAX_VALUE) === 1.7976931348623157e308. Actual: ' + (+(Number.MAX_VALUE)));
+}
+
+// CHECK#6
+if (+(Number.MIN_VALUE) !== 5e-324) {
+  $ERROR('#6: +(Number.MIN_VALUE) === 5e-324. Actual: ' + (+(Number.MIN_VALUE)));
+}	
+
diff --git a/js/src/tests/test262/ch09/9.3/S9.3_A4.2_T1.js b/js/src/tests/test262/ch09/9.3/S9.3_A4.2_T1.js
new file mode 100644
index 000000000..788f20cb9
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/S9.3_A4.2_T1.js
@@ -0,0 +1,54 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of number conversion from number value equals to the input argument (no conversion)
+ *
+ * @path ch09/9.3/S9.3_A4.2_T1.js
+ * @description Number.NaN, +0, -0, Number.POSITIVE_INFINITY, Number.NEGATIVE_INFINITY,
+ * Number.MAX_VALUE and Number.MIN_VALUE convert to Number by explicit transformation
+ */
+
+// CHECK#1
+if (isNaN(Number(Number.NaN)) !== true) {
+  $ERROR('#1: Number(NaN) === Not-a-Number. Actual: ' + (Number(NaN))); 
+}
+
+// CHECK#2
+if (Number(+0) !== +0) {
+  $ERROR('#2.1: Number(+0) === 0. Actual: ' + (Number(+0))); 
+} else {
+  if (1/Number(+0) !== Number.POSITIVE_INFINITY) {
+    $ERROR('#2.2: Number(+0) === +0. Actual: -0');
+  }	
+}
+
+// CHECK#3
+if (Number(-0) !== -0) {
+  $ERROR('#3.1: Number(-0) === 0. Actual: ' + (Number(-0))); 
+} else {
+  if (1/Number(-0) !== Number.NEGATIVE_INFINITY) {
+    $ERROR('#3.2: Number(-0) === -0. Actual: +0');
+  }	
+}
+
+// CHECK#4
+if (Number(Number.POSITIVE_INFINITY) !== Number.POSITIVE_INFINITY) {
+  $ERROR('#4: Number(+Infinity) === +Infinity. Actual: ' + (Number(+Infinity))); 
+}
+
+// CHECK#5
+if (Number(Number.NEGATIVE_INFINITY) !== Number.NEGATIVE_INFINITY) {
+  $ERROR('#5: Number(-Infinity) === -Infinity. Actual: ' + (Number(-Infinity))); 
+}
+
+// CHECK#6
+if (Number(Number.MAX_VALUE) !== Number.MAX_VALUE) {
+  $ERROR('#6: Number(Number.MAX_VALUE) === Number.MAX_VALUE. Actual: ' + (Number(Number.MAX_VALUE))); 
+}
+
+// CHECK#7
+if (Number(Number.MIN_VALUE) !== Number.MIN_VALUE) {
+  $ERROR('#7: Number(Number.MIN_VALUE) === Number.MIN_VALUE. Actual: ' + (Number(Number.MIN_VALUE))); 
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/S9.3_A4.2_T2.js b/js/src/tests/test262/ch09/9.3/S9.3_A4.2_T2.js
new file mode 100644
index 000000000..3e4d8ad4a
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/S9.3_A4.2_T2.js
@@ -0,0 +1,54 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of number conversion from number value equals to the input argument (no conversion)
+ *
+ * @path ch09/9.3/S9.3_A4.2_T2.js
+ * @description Number.NaN, +0, -0, Number.POSITIVE_INFINITY, Number.NEGATIVE_INFINITY,
+ * Number.MAX_VALUE and Number.MIN_VALUE convert to Number by implicit transformation
+ */
+
+// CHECK#1
+if (isNaN(+(Number.NaN)) !== true) {
+  $ERROR('#1: +(NaN) === Not-a-Number. Actual: ' + (+(NaN))); 
+}
+
+// CHECK#2
+if (+(+0) !== +0) {
+  $ERROR('#2.1: +(+0) === 0. Actual: ' + (+(+0))); 
+} else {
+  if (1/+(+0) !== Number.POSITIVE_INFINITY) {
+    $ERROR('#2.2: +(+0) === +0. Actual: -0');
+  }	
+}
+
+// CHECK#3
+if (+(-0) !== -0) {
+  $ERROR('#3.1: +(-0) === 0. Actual: ' + (+(-0))); 
+} else {
+  if (1/+(-0) !== Number.NEGATIVE_INFINITY) {
+    $ERROR('#3.2: +(-0) === -0. Actual: +0');
+  }	
+}
+
+// CHECK#4
+if (+(Number.POSITIVE_INFINITY) !== Number.POSITIVE_INFINITY) {
+  $ERROR('#4: +(+Infinity) === +Infinity. Actual: ' + (+(+Infinity))); 
+}
+
+// CHECK#5
+if (+(Number.NEGATIVE_INFINITY) !== Number.NEGATIVE_INFINITY) {
+  $ERROR('#5: +(-Infinity) === -Infinity. Actual: ' + (+(-Infinity))); 
+}
+
+// CHECK#6
+if (+(Number.MAX_VALUE) !== Number.MAX_VALUE) {
+  $ERROR('#6: +(Number.MAX_VALUE) === Number.MAX_VALUE. Actual: ' + (+(Number.MAX_VALUE))); 
+}
+
+// CHECK#7
+if (+(Number.MIN_VALUE) !== Number.MIN_VALUE) {
+  $ERROR('#7: +(Number.MIN_VALUE) === Number.MIN_VALUE. Actual: ' + (+(Number.MIN_VALUE))); 
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/S9.3_A5_T1.js b/js/src/tests/test262/ch09/9.3/S9.3_A5_T1.js
new file mode 100644
index 000000000..a76f65b1d
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/S9.3_A5_T1.js
@@ -0,0 +1,126 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of number conversion from object value is the result
+ * of conversion from primitive value
+ *
+ * @path ch09/9.3/S9.3_A5_T1.js
+ * @description new Number(), new Number(0), new Number(Number.NaN), new Number(null),
+ * new Number(void 0) and others convert to Number by explicit transformation
+ */
+
+// CHECK#1
+if (Number(new Number()) !== 0) {
+  $ERROR('#1: Number(new Number()) === 0. Actual: ' + (Number(new Number())));
+}
+
+// CHECK#2
+if (Number(new Number(0)) !== 0) {
+  $ERROR('#2: Number(new Number(0)) === 0. Actual: ' + (Number(new Number(0))));
+}
+
+// CHECK#3
+if (isNaN(Number(new Number(Number.NaN)) !== true)) {
+  $ERROR('#3: Number(new Number(Number.NaN)) === Not-a-Number. Actual: ' + (Number(new Number(Number.NaN))));
+}
+
+// CHECK#4
+if (Number(new Number(null)) !== 0) {
+  $ERROR('#4.1: Number(new Number(null)) === 0. Actual: ' + (Number(new Number(null)))); 
+} else {
+  if (1/Number(new Number(null)) !== Number.POSITIVE_INFINITY) {
+    $ERROR('#4.2: Number(new Number(null)) === +0. Actual: -0');
+  }	
+}
+
+// CHECK#5
+if (isNaN(Number(new Number(void 0)) !== true)) {
+  $ERROR('#5: Number(new Number(void 0)) === Not-a-Number. Actual: ' + (Number(new Number(void 0))));
+}
+
+// CHECK#6
+if (Number(new Number(true)) !== 1) {
+  $ERROR('#6: Number(new Number(true)) === 1. Actual: ' + (Number(new Number(true))));
+}
+
+// CHECK#7
+if (Number(new Number(false)) !== +0) {
+  $ERROR('#7.1: Number(new Number(false)) === 0. Actual: ' + (Number(new Number(false))));
+} else {
+  if (1/Number(new Number(false)) !== Number.POSITIVE_INFINITY) {
+    $ERROR('#7.2: Number(new Number(false)) === +0. Actual: -0');
+  }
+}
+
+// CHECK#8
+if (Number(new Boolean(true)) !== 1) {
+  $ERROR('#8: Number(new Boolean(true)) === 1. Actual: ' + (Number(new Boolean(true))));
+}
+
+// CHECK#9
+if (Number(new Boolean(false)) !== +0) {
+  $ERROR('#9.1: Number(new Boolean(false)) === 0. Actual: ' + (Number(new Boolean(false))));
+} else {
+  if (1/Number(new Boolean(false)) !== Number.POSITIVE_INFINITY) {
+    $ERROR('#9.2: Number(new Boolean(false)) === +0. Actual: -0');
+  }
+}
+
+// CHECK#10
+if (isNaN(Number(new Array(2,4,8,16,32))) !== true) {
+  $ERROR('#10: Number(new Array(2,4,8,16,32)) === Not-a-Number. Actual: ' + (Number(new Array(2,4,8,16,32))));
+}
+
+// CHECK#11
+var myobj1 = {
+                ToNumber : function(){return 12345;}, 
+                toString : function(){return "67890";},
+                valueOf  : function(){return "[object MyObj]";} 
+            };
+
+if (isNaN(Number(myobj1)) !== true){
+  $ERROR("#11: Number(myobj1) calls ToPrimitive with hint Number. Actual: " + (Number(myobj1)));
+}
+
+// CHECK#12
+var myobj2 = {
+                ToNumber : function(){return 12345;}, 
+                toString : function(){return "67890";},
+                valueOf  : function(){return "9876543210";} 
+            };
+
+if (Number(myobj2) !== 9876543210){
+  $ERROR("#12: Number(myobj2) calls ToPrimitive with hint Number. Exptected: 9876543210. Actual: " + (Number(myobj2)));
+}
+
+
+// CHECK#13
+var myobj3 = {
+                ToNumber : function(){return 12345;}, 
+                toString : function(){return "[object MyObj]";} 
+            };
+
+if (isNaN(Number(myobj3)) !== true){
+  $ERROR("#13: Number(myobj3) calls ToPrimitive with hint Number. Exptected: Not-a-Number.  Actual: " + (Number(myobj3)));
+}
+
+// CHECK#14
+var myobj4 = {
+                ToNumber : function(){return 12345;}, 
+                toString : function(){return "67890";} 
+            };
+
+if (Number(myobj4) !== 67890){
+  $ERROR("#14: Number(myobj4) calls ToPrimitive with hint Number. Exptected: 67890.  Actual: " + (Number(myobj4)));
+}
+
+// CHECK#15
+var myobj5 = {
+                ToNumber : function(){return 12345;} 
+            };
+
+if (isNaN(Number(myobj5)) !== true){
+  $ERROR("#15: Number(myobj5) calls ToPrimitive with hint Number. Exptected: Not-a-Number.  Actual: " + (Number(myobj5)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/S9.3_A5_T2.js b/js/src/tests/test262/ch09/9.3/S9.3_A5_T2.js
new file mode 100644
index 000000000..b4ebb5422
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/S9.3_A5_T2.js
@@ -0,0 +1,126 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of number conversion from object value is the result
+ * of conversion from primitive value
+ *
+ * @path ch09/9.3/S9.3_A5_T2.js
+ * @description new Number(), new Number(0), new Number(Number.NaN), new Number(null),
+ * new Number(void 0) and others convert to Number by implicit transformation
+ */
+
+// CHECK#1
+if (+(new Number()) !== 0) {
+  $ERROR('#1: +(new Number()) === 0. Actual: ' + (+(new Number())));
+}
+
+// CHECK#2
+if (+(new Number(0)) !== 0) {
+  $ERROR('#2: +(new Number(0)) === 0. Actual: ' + (+(new Number(0))));
+}
+
+// CHECK#3
+if (isNaN(+(new Number(Number.NaN)) !== true)) {
+  $ERROR('#3: +(new Number(Number.NaN)) === Not-a-Number. Actual: ' + (+(new Number(Number.NaN))));
+}
+
+// CHECK#4
+if (+(new Number(null)) !== 0) {
+  $ERROR('#4.1: +(new Number(null)) === 0. Actual: ' + (+(new Number(null)))); 
+} else {
+  if (1/+(new Number(null)) !== Number.POSITIVE_INFINITY) {
+    $ERROR('#4.2: +(new Number(null)) === +0. Actual: -0');
+  }	
+}
+
+// CHECK#5
+if (isNaN(+(new Number(void 0)) !== true)) {
+  $ERROR('#5: +(new Number(void 0)) === Not-a-Number. Actual: ' + (+(new Number(void 0))));
+}
+
+// CHECK#6
+if (+(new Number(true)) !== 1) {
+  $ERROR('#6: +(new Number(true)) === 1. Actual: ' + (+(new Number(true))));
+}
+
+// CHECK#7
+if (+(new Number(false)) !== +0) {
+  $ERROR('#7.1: +(new Number(false)) === 0. Actual: ' + (+(new Number(false))));
+} else {
+  if (1/+(new Number(false)) !== Number.POSITIVE_INFINITY) {
+    $ERROR('#7.2: +(new Number(false)) === +0. Actual: -0');
+  }
+}
+
+// CHECK#8
+if (+(new Boolean(true)) !== 1) {
+  $ERROR('#8: +(new Boolean(true)) === 1. Actual: ' + (+(new Boolean(true))));
+}
+
+// CHECK#9
+if (+(new Boolean(false)) !== +0) {
+  $ERROR('#9.1: +(new Boolean(false)) === 0. Actual: ' + (+(new Boolean(false))));
+} else {
+  if (1/+(new Boolean(false)) !== Number.POSITIVE_INFINITY) {
+    $ERROR('#9.2: +(new Boolean(false)) === +0. Actual: -0');
+  }
+}
+
+// CHECK#10
+if (isNaN(+(new Array(2,4,8,16,32))) !== true) {
+  $ERROR('#10: +(new Array(2,4,8,16,32)) === Not-a-Number. Actual: ' + (+(new Array(2,4,8,16,32))));
+}
+
+// CHECK#11
+var myobj1 = {
+                ToNumber : function(){return 12345;}, 
+                toString : function(){return "67890";},
+                valueOf  : function(){return "[object MyObj]";} 
+            };
+
+if (isNaN(+(myobj1)) !== true){
+  $ERROR("#11: +(myobj1) calls ToPrimitive with hint +. Exptected: Not-a-Number. Actual: " + (+(myobj1)));
+}
+
+// CHECK#12
+var myobj2 = {
+                ToNumber : function(){return 12345;}, 
+                toString : function(){return "67890";},
+                valueOf  : function(){return "9876543210";} 
+            };
+
+if (+(myobj2) !== 9876543210){
+  $ERROR("#12: +(myobj2) calls ToPrimitive with hint +. Exptected: 9876543210. Actual: " + (+(myobj2)));
+}
+
+
+// CHECK#13
+var myobj3 = {
+                ToNumber : function(){return 12345;}, 
+                toString : function(){return "[object MyObj]";} 
+            };
+
+if (isNaN(+(myobj3)) !== true){
+  $ERROR("#13: +(myobj3) calls ToPrimitive with hint +. Exptected: Not-a-Number. Actual: " + (+(myobj3)));
+}
+
+// CHECK#14
+var myobj4 = {
+                ToNumber : function(){return 12345;}, 
+                toString : function(){return "67890";} 
+            };
+
+if (+(myobj4) !== 67890){
+  $ERROR("#14: +(myobj4) calls ToPrimitive with hint +. Exptected: 67890. Actual: " + (+(myobj4)));
+}
+
+// CHECK#15
+var myobj5 = {
+                ToNumber : function(){return 12345;} 
+            };
+
+if (isNaN(+(myobj5)) !== true){
+  $ERROR("#15: +(myobj5) calls ToPrimitive with hint +. Exptected: 12345. Actual: " + (+(myobj5)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.3/browser.js b/js/src/tests/test262/ch09/9.3/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/browser.js
diff --git a/js/src/tests/test262/ch09/9.3/shell.js b/js/src/tests/test262/ch09/9.3/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.3/shell.js
diff --git a/js/src/tests/test262/ch09/9.4/S9.4_A1.js b/js/src/tests/test262/ch09/9.4/S9.4_A1.js
new file mode 100644
index 000000000..6c1b354c4
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.4/S9.4_A1.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * If ToNumber(value) is NaN, ToInteger(value) returns +0
+ *
+ * @path ch09/9.4/S9.4_A1.js
+ * @description Check what position is defined by Number.NaN in string "abc": "abc".charAt(Number.NaN)
+ */
+
+// CHECK#1
+if ("abc".charAt(Number.NaN) !== "a") {
+  $ERROR('#1: "abc".charAt(Number.NaN) === "a". Actual: ' + ("abc".charAt(Number.NaN)));
+}
+
+// CHECK#2
+if ("abc".charAt("x") !== "a") {
+  $ERROR('#2: "abc".charAt("x") === "a". Actual: ' + ("abc".charAt("x")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.4/S9.4_A2.js b/js/src/tests/test262/ch09/9.4/S9.4_A2.js
new file mode 100644
index 000000000..6b0ac54ac
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.4/S9.4_A2.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 ToNumber(value) is +0, -0, +Infinity, or -Infinity,
+ * return ToNumber(value)
+ *
+ * @path ch09/9.4/S9.4_A2.js
+ * @description Check what position is defined by Number.NaN in string "abc": "abc".charAt(Number.NaN)
+ */
+
+// CHECK#1
+if ("abc".charAt(0.0) !== "a") {
+  $ERROR('#1: "abc".charAt(0.0) === "a". Actual: ' + ("abc".charAt(0.0)));
+}
+
+// CHECK#2
+if ("abc".charAt(-0.0) !== "a") {
+  $ERROR('#2: "abc".charAt(-0.0) === "a". Actual: ' + ("abc".charAt(-0.0)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.4/S9.4_A3_T1.js b/js/src/tests/test262/ch09/9.4/S9.4_A3_T1.js
new file mode 100644
index 000000000..d16c30b38
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.4/S9.4_A3_T1.js
@@ -0,0 +1,83 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of ToInteger(value) conversion is the result of computing
+ * sign(ToNumber(value)) * floor(abs(ToNumber(value)))
+ *
+ * @path ch09/9.4/S9.4_A3_T1.js
+ * @description For testing constructor Date(Number) is used
+ */
+
+// CHECK#1
+var d1 = new Date(6.54321);
+if (d1.valueOf() !== 6) {
+  $ERROR('#1: var d1 = new Date(6.54321); d1.valueOf() === 6;');
+}
+
+// CHECK#2
+var d2 = new Date(-6.54321);
+if (d2.valueOf() !== -6) {
+  $ERROR('#2: var d2 = new Date(-6.54321); d2.valueOf() === -6;');
+}
+
+// CHECK#3
+var d3 = new Date(6.54321e2);
+if (d3.valueOf() !== 654) {
+  $ERROR('#3: var d3 = new Date(6.54321e2); d3.valueOf() === 654;');
+}
+
+// CHECK#4
+var d4 = new Date(-6.54321e2);
+if (d4.valueOf() !== -654) {
+  $ERROR('#4: var d4 = new Date(-6.54321e2); d4.valueOf() === -654;');
+}
+
+// CHECK#5
+var d5 = new Date(0.654321e1);
+if (d5.valueOf() !== 6) {
+  $ERROR('#5: var d5 = new Date(0.654321e1); d5.valueOf() === 6;');
+}
+
+// CHECK#6
+var d6 = new Date(-0.654321e1);
+if (d6.valueOf() !== -6) {
+  $ERROR('#6: var d6 = new Date(-0.654321e1); d6.valueOf() === -6;');
+}
+
+// CHECK#7
+var d7 = new Date(true);
+if (d7.valueOf() !== 1) {
+  $ERROR('#7: var d7 = new Date(true); d7.valueOf() === 1;');
+}
+
+// CHECK#8
+var d8 = new Date(false);
+if (d8.valueOf() !== 0) {
+  $ERROR('#8: var d8 = new Date(false); d8.valueOf() === 0;');
+}
+
+// CHECK#9
+var d9 = new Date(1.23e15);
+if (d9.valueOf() !== 1.23e15) {
+  $ERROR('#9: var d9 = new Date(1.23e15); d9.valueOf() === 1.23e15;');
+}
+
+// CHECK#10
+var d10 = new Date(-1.23e15);
+if (d10.valueOf() !== -1.23e15) {
+  $ERROR('#10: var d10 = new Date(-1.23e15); d10.valueOf() === -1.23e15;');
+}
+
+// CHECK#11
+var d11 = new Date(1.23e-15);
+if (d11.valueOf() !== 0) {
+  $ERROR('#11: var d11 = new Date(1.23e-15); d11.valueOf() === 0;');
+}
+
+// CHECK#12
+var d12 = new Date(-1.23e-15);
+if (d12.valueOf() !== -0) {
+  $ERROR('#12: var d12 = new Date(-1.23e-15); d12.valueOf() === -0;');
+}
+
diff --git a/js/src/tests/test262/ch09/9.4/S9.4_A3_T2.js b/js/src/tests/test262/ch09/9.4/S9.4_A3_T2.js
new file mode 100644
index 000000000..f3a9796e8
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.4/S9.4_A3_T2.js
@@ -0,0 +1,41 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of ToInteger(value) conversion is the result of computing
+ * sign(ToNumber(value)) * floor(abs(ToNumber(value)))
+ *
+ * @path ch09/9.4/S9.4_A3_T2.js
+ * @description For testing constructor Date(NaN, Infinity, Infinity, +0 and -0) is used
+ */
+
+// CHECK#1
+var d1 = new Date(Number.NaN);
+if (!isNaN(d1.valueOf())) {
+  $ERROR('#1: var d1 = new Date(Number.NaN); d1.valueOf() === Number.NaN;');
+}
+
+// CHECK#2
+var d2 = new Date(Infinity);
+if (!isNaN(d2.valueOf())) {
+  $ERROR('#2: var d2 = new Date(Infinity); d2.valueOf() === Number.NaN;');
+}
+
+// CHECK#3
+var d3 = new Date(-Infinity);
+if (!isNaN(d3.valueOf())) {
+  $ERROR('#3: var d3 = new Date(-Infinity); d3.valueOf() === Number.NaN;');
+}
+
+// CHECK#4
+var d4 = new Date(0);
+if (d4.valueOf() !== 0) {
+  $ERROR('#4: var d4 = new Date(0); d4.valueOf() === 0;');
+}
+
+// CHECK#5
+var d5 = new Date(-0);
+if (d5.valueOf() !== -0) {
+  $ERROR('#5: var d5 = new Date(-0); d5.valueOf() === -0;');
+}
+
diff --git a/js/src/tests/test262/ch09/9.4/browser.js b/js/src/tests/test262/ch09/9.4/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.4/browser.js
diff --git a/js/src/tests/test262/ch09/9.4/shell.js b/js/src/tests/test262/ch09/9.4/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.4/shell.js
diff --git a/js/src/tests/test262/ch09/9.5/S9.5_A1_T1.js b/js/src/tests/test262/ch09/9.5/S9.5_A1_T1.js
new file mode 100644
index 000000000..76296a3a9
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.5/S9.5_A1_T1.js
@@ -0,0 +1,52 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * If value is NaN, +0, -0, +Infinity, or -Infinity, return +0
+ *
+ * @path ch09/9.5/S9.5_A1_T1.js
+ * @description For testing use operator <<0
+ */
+
+// CHECK#1
+if ((Number.NaN << 0) !== +0) {
+  $ERROR('#1.1: (Number.NaN << 0) === 0. Actual: ' + ((Number.NaN << 0)));
+} else if (1/(Number.NaN << 0) !== Number.POSITIVE_INFINITY) {
+  $ERROR('#1.2: (Number.NaN << 0) === +0. Actual: -0');
+}
+
+// CHECK#2
+if ((Number("abc") << 0) !== +0) {
+  $ERROR('#2.1: (Number("abc") << 0) === 0. Actual: ' + ((Number("abc") << 0)));
+} else if (1/(0 << 0) !== Number.POSITIVE_INFINITY) {
+  $ERROR('#2.2: (0 << 0) === +0. Actual: -0');
+}
+
+// CHECK#3
+if ((0 << 0) !== +0) {
+  $ERROR('#3.1: (0 << 0) === 0. Actual: ' + ((0 << 0)));
+} else if (1/(0 << 0) !== Number.POSITIVE_INFINITY) {
+  $ERROR('#3.2: (0 << 0) === +0. Actual: -0');
+}
+
+// CHECK#4
+if ((-0 << 0) !== +0) {
+  $ERROR("#4.1: (-0 << 0) === 0");
+} else if (1/(-0 << 0) !== Number.POSITIVE_INFINITY) {
+  $ERROR("#4.2: (-0 << 0) === +0. Actual: -0");
+}
+
+// CHECK#5
+if ((Number.POSITIVE_INFINITY << 0) !== +0) {
+  $ERROR('#5.1: (Number.POSITIVE_INFINITY << 0) === 0. Actual: ' + ((Number.POSITIVE_INFINITY << 0)));
+} else if (1/(Number.POSITIVE_INFINITY << 0) !== Number.POSITIVE_INFINITY) {
+  $ERROR('#5.2: (Number.POSITIVE_INFINITY << 0) === +0. Actual: -0');
+}
+
+// CHECK#6
+if ((Number.NEGATIVE_INFINITY << 0) !== +0) {
+  $ERROR("#6.1: (Number.NEGATIVE_INFINITY << 0) === 0");
+} else if (1/(Number.NEGATIVE_INFINITY << 0) !== Number.POSITIVE_INFINITY) {
+  $ERROR("#6.2: (Number.NEGATIVE_INFINITY << 0) === +0. Actual: -0");
+}
+
diff --git a/js/src/tests/test262/ch09/9.5/S9.5_A2.1_T1.js b/js/src/tests/test262/ch09/9.5/S9.5_A2.1_T1.js
new file mode 100644
index 000000000..943425e85
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.5/S9.5_A2.1_T1.js
@@ -0,0 +1,50 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * ToInt32 returns values between -2^31 and 2^31-1
+ *
+ * @path ch09/9.5/S9.5_A2.1_T1.js
+ * @description Converting some numbers, which are in\outside of Int32 scopes, with <<0 operator
+ */
+
+// CHECK#1
+if ((-2147483647 << 0) !== -2147483647) {
+  $ERROR('#1: (-2147483647 << 0) === -2147483647. Actual: ' + ((-2147483647 << 0)));
+}
+
+// CHECK#2
+if ((-2147483648 << 0) !== -2147483648) {
+  $ERROR('#2: (-2147483648 << 0) === -2147483648. Actual: ' + ((-2147483648 << 0)));
+}
+
+// CHECK#3
+if ((-2147483649 << 0) !== 2147483647) {
+  $ERROR('#3: (-2147483649 << 0) === 2147483647. Actual: ' + ((-2147483649 << 0)));
+}
+
+// CHECK#4
+if ((-4294967296 << 0) !== 0) {
+  $ERROR('#4: (-4294967296 << 0) === 0. Actual: ' + ((-4294967296 << 0)));
+}
+
+// CHECK#5
+if ((2147483646 << 0) !== 2147483646) {
+  $ERROR('#5: (2147483646 << 0) === 2147483646. Actual: ' + ((2147483646 << 0)));
+}
+
+// CHECK#6
+if ((2147483647 << 0) !== 2147483647) {
+  $ERROR('#6: (2147483647 << 0) === 2147483647. Actual: ' + ((2147483647 << 0)));
+}
+
+// CHECK#7
+if ((2147483648 << 0) !== -2147483648) {
+  $ERROR('#7: (2147483648 << 0) === -2147483648. Actual: ' + ((2147483648 << 0)));
+}
+
+// CHECK#8
+if ((4294967296 << 0) !== 0) {
+  $ERROR('#8: (4294967296 << 0) === 0. Actual: ' + ((4294967296 << 0)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.5/S9.5_A2.1_T2.js b/js/src/tests/test262/ch09/9.5/S9.5_A2.1_T2.js
new file mode 100644
index 000000000..9037035c8
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.5/S9.5_A2.1_T2.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.
+
+/**
+ * ToInt32 returns values between -2^31 and 2^31-1
+ *
+ * @path ch09/9.5/S9.5_A2.1_T2.js
+ * @description Converting some numbers, which are in\outside of Int32 scopes, with  ~ operator
+ */
+
+// CHECK#1
+if (~-2147483649 !== ~2147483647) {
+  $ERROR('#1: ~-2147483649 === ~2147483647');
+}
+
+// CHECK#2
+if (~-4294967296 !== ~0) {
+  $ERROR('#2: ~-4294967296 === ~0');
+}
+
+// CHECK#3
+if (~2147483648 !== ~-2147483648) {
+  $ERROR('#3: ~2147483648 === ~-2147483648');
+}
+
+// CHECK#4
+if (~4294967296 !== ~0) {
+  $ERROR('#4: ~4294967296 === ~0');
+}
+
diff --git a/js/src/tests/test262/ch09/9.5/S9.5_A2.2_T1.js b/js/src/tests/test262/ch09/9.5/S9.5_A2.2_T1.js
new file mode 100644
index 000000000..e8c454498
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.5/S9.5_A2.2_T1.js
@@ -0,0 +1,70 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Compute result modulo 2^32
+ *
+ * @path ch09/9.5/S9.5_A2.2_T1.js
+ * @description Use operator <<0
+ */
+
+// CHECK#1
+if ((-2147483647 << 0) !== -2147483647) {
+  $ERROR('#1: (-2147483647 << 0) === -2147483647. Actual: ' + ((-2147483647 << 0)));
+}
+
+// CHECK#2
+if ((-2147483648 << 0) !== -2147483648) {
+  $ERROR('#2: (-2147483648 << 0) === -2147483648. Actual: ' + ((-2147483648 << 0)));
+}
+
+// CHECK#3
+if ((-2147483649 << 0) !== 2147483647) {
+  $ERROR('#3: (-2147483649 << 0) === 2147483647. Actual: ' + ((-2147483649 << 0)));
+}
+
+// CHECK#4
+if ((4294967295 << 0) !== -1) {
+  $ERROR('#4: (4294967295 << 0) === -1. Actual: ' + ((4294967295 << 0)));
+}
+
+// CHECK#5
+if ((4294967296 << 0) !== 0) {
+  $ERROR('#5: (4294967296 << 0) === 0. Actual: ' + ((4294967296 << 0)));
+}
+
+// CHECK#6
+if ((4294967297 << 0) !== 1) {
+  $ERROR('#6: (4294967297 << 0) === 1. Actual: ' + ((4294967297 << 0)));
+}
+
+// CHECK#7
+if ((-4294967295 << 0) !== 1) {
+  $ERROR('#7: (-4294967295 << 0) === 1. Actual: ' + ((-4294967295 << 0)));
+}
+
+// CHECK#8
+if ((-4294967296 << 0) !== 0) {
+  $ERROR('#8: (-4294967296 << 0) === 0. Actual: ' + ((-4294967296 << 0)));
+}
+
+// CHECK#9
+if ((-4294967297 << 0) !== -1) {
+  $ERROR('#9: (-4294967297 << 0) === -1. Actual: ' + ((-4294967297 << 0)));
+}
+
+// CHECK#10
+if ((8589934591 << 0) !== -1) {
+  $ERROR('#10: (8589934591 << 0) === -1. Actual: ' + ((8589934591 << 0)));
+}
+
+// CHECK#11
+if ((8589934592 << 0) !== 0) {
+  $ERROR('#11: (8589934592 << 0) === 0. Actual: ' + ((8589934592 << 0)));
+}
+
+// CHECK#12
+if ((8589934593 << 0) !== 1) {
+  $ERROR('#12: (8589934593 << 0) === 1. Actual: ' + ((8589934593 << 0)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.5/S9.5_A2.2_T2.js b/js/src/tests/test262/ch09/9.5/S9.5_A2.2_T2.js
new file mode 100644
index 000000000..a138d03d7
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.5/S9.5_A2.2_T2.js
@@ -0,0 +1,70 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Compute result modulo 2^32
+ *
+ * @path ch09/9.5/S9.5_A2.2_T2.js
+ * @description Use operator ~
+ */
+
+// CHECK#1
+if (~-2147483647 !== 2147483646) {
+  $ERROR('#1: ~-2147483647 === 2147483646)');
+}
+
+// CHECK#2
+if (~-2147483648 !== ~-2147483648) {
+  $ERROR('#2: ~-2147483648 ==== ~-2147483648)');
+}
+
+// CHECK#3
+if (~-2147483649 !== ~2147483647) {
+  $ERROR('#3: ~-2147483649 ==== ~2147483647)');
+}
+
+// CHECK#4
+if ((~4294967295 << 0) !== ~-1) {
+  $ERROR('#4: (~4294967295 << 0) === ~-1)');
+}
+
+// CHECK#5
+if ((~4294967296 << 0) !== ~0) {
+  $ERROR('#5: (~4294967296 << 0) === ~0)');
+}
+
+// CHECK#6
+if ((~4294967297 << 0) !== ~1) {
+  $ERROR('#6: (~4294967297 << 0) === ~1)');
+}
+
+// CHECK#7
+if ((~-4294967295 << 0) !== ~1) {
+  $ERROR('#7: (~-4294967295 << 0) === ~1)');
+}
+
+// CHECK#8
+if ((~-4294967296 << 0) !== ~0) {
+  $ERROR('#8: (~-4294967296 << 0) === ~0)');
+}
+
+// CHECK#9
+if ((~-4294967297 << 0) !== ~-1) {
+  $ERROR('#9: (~-4294967297 << 0) === ~-1)');
+}
+
+// CHECK#10
+if ((~8589934591 << 0) !== ~-1) {
+  $ERROR('#10: (~8589934591 << 0) === ~-1)');
+}
+
+// CHECK#11
+if ((~8589934592 << 0) !== ~0) {
+  $ERROR('#11: (~8589934592 << 0) === ~0)');
+}
+
+// CHECK#12
+if ((~8589934593 << 0) !== ~1) {
+  $ERROR('#12: (~8589934593 << 0) === ~1)');
+}
+
diff --git a/js/src/tests/test262/ch09/9.5/S9.5_A2.3_T1.js b/js/src/tests/test262/ch09/9.5/S9.5_A2.3_T1.js
new file mode 100644
index 000000000..af0e3702e
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.5/S9.5_A2.3_T1.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.
+
+/**
+ * If result is greater than or equal to 2^31, return result -2^32
+ *
+ * @path ch09/9.5/S9.5_A2.3_T1.js
+ * @description Use operator <<0
+ */
+
+// CHECK#1
+if ((2147483647 << 0) !== 2147483647) {
+  $ERROR('#1: (2147483647 << 0) === 2147483647. Actual: ' + ((2147483647 << 0)));
+}
+
+// CHECK#2
+if ((2147483648 << 0) !== -2147483648) {
+  $ERROR('#2: (2147483648 << 0) === -2147483648. Actual: ' + ((2147483648 << 0)));
+}
+
+// CHECK#3
+if ((2147483649 << 0) !== -2147483647) {
+  $ERROR('#3: (2147483649 << 0) === -2147483647. Actual: ' + ((2147483649 << 0)));
+}
+
+// CHECK#4
+if ((4294967295 << 0) !== -1) {
+  $ERROR('#4: (4294967295 << 0) === -1. Actual: ' + ((4294967295 << 0)));
+}
+
+// CHECK#5
+if ((4294967296 << 0) !== 0) {
+  $ERROR('#5: (4294967296 << 0) === 0. Actual: ' + ((4294967296 << 0)));
+}
+
+// CHECK#6
+if ((4294967297 << 0) !== 1) {
+  $ERROR('#6: (4294967297 << 0) === 1. Actual: ' + ((4294967297 << 0)));
+}
+
+
+
diff --git a/js/src/tests/test262/ch09/9.5/S9.5_A2.3_T2.js b/js/src/tests/test262/ch09/9.5/S9.5_A2.3_T2.js
new file mode 100644
index 000000000..70c23270b
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.5/S9.5_A2.3_T2.js
@@ -0,0 +1,40 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * If result is greater than or equal to 2^31, return result -2^32
+ *
+ * @path ch09/9.5/S9.5_A2.3_T2.js
+ * @description Use operator ~
+ */
+
+// CHECK#1
+if (~2147483647 !== -2147483648) {
+  $ERROR('#1: ~2147483647 ==== -2147483648)');
+}
+
+// CHECK#2
+if (~2147483648 !== ~-2147483648) {
+  $ERROR('#2: ~2147483648 ==== ~-2147483648)');
+}
+
+// CHECK#3
+if (~2147483649 !== ~-2147483647) {
+  $ERROR('#3: ~2147483649 ==== ~-2147483647)');
+}
+
+// CHECK#4
+if (~4294967295 !== ~-1) {
+  $ERROR('#4: ~4294967295 ==== ~-1)');
+}
+
+// CHECK#5
+if (~4294967296 !== ~0) {
+  $ERROR('#5: ~4294967296 ==== ~0)');
+}
+
+// CHECK#6
+if (~4294967297 !== ~1) {
+  $ERROR('#6: ~4294967297 ==== ~1)');
+}
+
diff --git a/js/src/tests/test262/ch09/9.5/S9.5_A3.1_T1.js b/js/src/tests/test262/ch09/9.5/S9.5_A3.1_T1.js
new file mode 100644
index 000000000..ea9cc2048
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.5/S9.5_A3.1_T1.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Operator uses ToNumber
+ *
+ * @path ch09/9.5/S9.5_A3.1_T1.js
+ * @description Type(x) is Boolean
+ */
+
+// CHECK#1
+if ((new Boolean(true) << 0) !== 1) {
+  $ERROR('#1: (new Boolean(true) << 0) === 1. Actual: ' + ((new Boolean(true) << 0)));
+}
+
+// CHECK#2
+if ((false << 0) !== 0) {
+  $ERROR('#2: (false << 0) === 0. Actual: ' + ((false << 0)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.5/S9.5_A3.1_T2.js b/js/src/tests/test262/ch09/9.5/S9.5_A3.1_T2.js
new file mode 100644
index 000000000..0a8769ba8
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.5/S9.5_A3.1_T2.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Operator uses ToNumber
+ *
+ * @path ch09/9.5/S9.5_A3.1_T2.js
+ * @description Type(x) is Number
+ */
+
+// CHECK#1
+if ((new Number(1) << 0) !== 1) {
+  $ERROR('#1: (new Number(1) << 0) === 1. Actual: ' + ((new Number(1) << 0)));
+}
+
+// CHECK#2
+if ((-1.234 << 0) !== -1) {
+  $ERROR('#2: (-1.234 << 0) === -1. Actual: ' + ((-1.234 << 0)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.5/S9.5_A3.1_T3.js b/js/src/tests/test262/ch09/9.5/S9.5_A3.1_T3.js
new file mode 100644
index 000000000..5886b0daf
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.5/S9.5_A3.1_T3.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Operator uses ToNumber
+ *
+ * @path ch09/9.5/S9.5_A3.1_T3.js
+ * @description Type(x) is String
+ */
+
+// CHECK#1
+if ((new String(1) << 0) !== 1) {
+  $ERROR('#1: (new String(1) << 0) === 1. Actual: ' + ((new String(1) << 0)));
+}
+
+// CHECK#2
+if (("-1.234" << 0) !== -1) {
+  $ERROR('#2: ("-1.234" << 0) === -1. Actual: ' + (("-1.234" << 0)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.5/S9.5_A3.1_T4.js b/js/src/tests/test262/ch09/9.5/S9.5_A3.1_T4.js
new file mode 100644
index 000000000..a4a701fc5
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.5/S9.5_A3.1_T4.js
@@ -0,0 +1,79 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Operator uses ToNumber
+ *
+ * @path ch09/9.5/S9.5_A3.1_T4.js
+ * @description Type(x) is Object
+ */
+
+//CHECK#1
+var object = {valueOf: function() {return 1}};
+if (~object !== ~1) {
+  $ERROR('#1: var object = {valueOf: function() {return 1}}; ~object === ~1');
+}
+
+//CHECK#2
+var object = {valueOf: function() {return 1}, toString: function() {return 0}};
+if (~object !== ~1) {
+  $ERROR('#2: var object = {valueOf: function() {return 1}, toString: function() {return 0}}; ~object === ~1');
+} 
+
+//CHECK#3
+var object = {valueOf: function() {return 1}, toString: function() {return {}}};
+if (~object !== ~1) {
+  $ERROR('#3: var object = {valueOf: function() {return 1}, toString: function() {return {}}}; ~object === ~1');
+}
+
+//CHECK#4
+try {
+  var object = {valueOf: function() {return 1}, toString: function() {throw "error"}};
+  if (~object !== ~1) {
+    $ERROR('#4.1: var object = {valueOf: function() {return 1}, toString: function() {throw "error"}}; ~object === ~1');
+  }
+}
+catch (e) {
+  if (e === ~"error") {
+    $ERROR('#4.2: var object = {valueOf: function() {return 1}, toString: function() {throw "error"}}; ~object not throw "error"');
+  } else {
+    $ERROR('#4.3: var object = {valueOf: function() {return 1}, toString: function() {throw "error"}}; ~object not throw Error. Actual: ' + (e));
+  }
+}
+
+//CHECK#5
+var object = {toString: function() {return 1}};
+if (~object !== ~1) {
+  $ERROR('#5: var object = {toString: function() {return 1}}; ~object === ~1');
+}
+
+//CHECK#6
+var object = {valueOf: function() {return {}}, toString: function() {return 1}}
+if (~object !== ~1) {
+  $ERROR('#6: var object = {valueOf: function() {return {}}, toString: function() {return 1}}; ~object === ~1');
+}
+
+//CHECK#7
+try {
+  var object = {valueOf: function() {throw "error"}, toString: function() {return 1}};
+  ~object;
+  $ERROR('#7.1: var object = {valueOf: function() {throw "error"}, toString: function() {return 1}}; ~object throw "error". Actual: ' + (~object));
+}  
+catch (e) {
+  if (e !== "error") {
+    $ERROR('#7.2: var object = {valueOf: function() {throw "error"}, toString: function() {return 1}}; ~object throw "error". Actual: ' + (e));
+  } 
+}
+
+//CHECK#8
+try {
+  var object = {valueOf: function() {return {}}, toString: function() {return {}}};
+  ~object;
+  $ERROR('#8.1: var object = {valueOf: function() {return {}}, toString: function() {return {}}}; ~object throw TypeError. Actual: ' + (~object));
+}  
+catch (e) {
+  if ((e instanceof TypeError) !== true) {
+    $ERROR('#8.2: var object = {valueOf: function() {return {}}, toString: function() {return {}}}; ~object throw TypeError. Actual: ' + (e));
+  } 
+}
+
diff --git a/js/src/tests/test262/ch09/9.5/S9.5_A3.2_T1.js b/js/src/tests/test262/ch09/9.5/S9.5_A3.2_T1.js
new file mode 100644
index 000000000..6a53855b4
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.5/S9.5_A3.2_T1.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Operator uses floor, abs
+ *
+ * @path ch09/9.5/S9.5_A3.2_T1.js
+ * @description Use operator <<0
+ */
+
+// CHECK#1
+if ((1.2345 << 0) !== 1) {
+  $ERROR('#1: (1.2345 << 0) === 1. Actual: ' + ((1.2345 << 0)));
+}
+
+// CHECK#2
+if ((-5.4321 << 0) !== -5) {
+  $ERROR('#2: (-5.4321 << 0) === -5. Actual: ' + ((-5.4321 << 0)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.5/S9.5_A3.2_T2.js b/js/src/tests/test262/ch09/9.5/S9.5_A3.2_T2.js
new file mode 100644
index 000000000..47838f6a1
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.5/S9.5_A3.2_T2.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Operator uses floor, abs
+ *
+ * @path ch09/9.5/S9.5_A3.2_T2.js
+ * @description Use operator ~
+ */
+
+// CHECK#1
+if (~1.2345 !== ~1) {
+  $ERROR('#1: ~1.2345 === ~1)');
+}
+
+// CHECK#2
+if (~-5.4321 !== ~-5) {
+  $ERROR('#2: ~-5.4321 === ~-5)');
+}
+
diff --git a/js/src/tests/test262/ch09/9.5/browser.js b/js/src/tests/test262/ch09/9.5/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.5/browser.js
diff --git a/js/src/tests/test262/ch09/9.5/shell.js b/js/src/tests/test262/ch09/9.5/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.5/shell.js
diff --git a/js/src/tests/test262/ch09/9.6/S9.6_A1.js b/js/src/tests/test262/ch09/9.6/S9.6_A1.js
new file mode 100644
index 000000000..6e370541b
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.6/S9.6_A1.js
@@ -0,0 +1,54 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * If value is NaN, +0, -0, +Infinity, or -Infinity, return +0
+ *
+ * @path ch09/9.6/S9.6_A1.js
+ * @description For testing use operator >>>0
+ */
+
+// CHECK#1
+if ((Number.NaN >>> 0) !== +0) {
+  $ERROR('#1.1: (Number.NaN >>> 0) === 0. Actual: ' + ((Number.NaN >>> 0)));
+} else if (1/(Number.NaN >>> 0) !== Number.POSITIVE_INFINITY) {
+  $ERROR('#1.2: (Number.NaN >>> 0) === +0. Actual: -0');
+}
+
+// CHECK#2
+if ((Number("abc") >>> 0) !== +0) {
+  $ERROR('#2.1: (Number("abc") >>> 0) === 0. Actual: ' + ((Number("abc") >>> 0)));
+} else if (1/(0 >>> 0) !== Number.POSITIVE_INFINITY) {
+  $ERROR('#2.2: (0 >>> 0) === +0. Actual: -0');
+}
+
+// CHECK#3
+if ((0 >>> 0) !== +0) {
+  $ERROR('#3.1: (0 >>> 0) === 0. Actual: ' + ((0 >>> 0)));
+} else if (1/(0 >>> 0) !== Number.POSITIVE_INFINITY) {
+  $ERROR('#3.2: (0 >>> 0) === +0. Actual: -0');
+}
+
+// CHECK#4
+if ((-0 >>> 0) !== +0) {
+  $ERROR("#4.1: (-0 >>> 0) === 0");
+} else if (1/(-0 >>> 0) !== Number.POSITIVE_INFINITY) {
+  $ERROR("#4.2: (-0 >>> 0) === +0. Actual: -0");
+}
+
+// CHECK#5
+if ((Number.POSITIVE_INFINITY >>> 0) !== +0) {
+  $ERROR('#5.1: (Number.POSITIVE_INFINITY >>> 0) === 0. Actual: ' + ((Number.POSITIVE_INFINITY >>> 0)));
+} else if (1/(Number.POSITIVE_INFINITY >>> 0) !== Number.POSITIVE_INFINITY) {
+  $ERROR('#5.2: (Number.POSITIVE_INFINITY >>> 0) === +0. Actual: -0');
+}
+
+// CHECK#6
+if ((Number.NEGATIVE_INFINITY >>> 0) !== +0) {
+  $ERROR("#6.1: (Number.NEGATIVE_INFINITY >>> 0) === 0");
+} else if (1/(Number.NEGATIVE_INFINITY >>> 0) !== Number.POSITIVE_INFINITY) {
+  $ERROR("#6.2: (Number.NEGATIVE_INFINITY >>> 0) === +0. Actual: -0");
+}
+
+
+
diff --git a/js/src/tests/test262/ch09/9.6/S9.6_A2.1.js b/js/src/tests/test262/ch09/9.6/S9.6_A2.1.js
new file mode 100644
index 000000000..cc2f38c85
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.6/S9.6_A2.1.js
@@ -0,0 +1,40 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * ToUint32 returns values between 0 and 2^32-1
+ *
+ * @path ch09/9.6/S9.6_A2.1.js
+ * @description Converting numbers, which are in\outside of Uint32 scopes, with >>>0 operator
+ */
+
+// CHECK#1
+if ((0 >>> 0) !== 0) {
+  $ERROR('#1: (0 >>> 0) === 0. Actual: ' + ((0 >>> 0)));
+}
+
+// CHECK#2
+if ((1 >>> 0) !== 1) {
+  $ERROR('#2: (1 >>> 0) === 1. Actual: ' + ((1 >>> 0)));
+}
+
+// CHECK#3
+if ((-1 >>> 0) !== 4294967295) {
+  $ERROR('#3: (-1 >>> 0) === 4294967295. Actual: ' + ((-1 >>> 0)));
+}
+
+// CHECK#4
+if ((4294967295 >>> 0) !== 4294967295) {
+  $ERROR('#4: (4294967295 >>> 0) === 4294967295. Actual: ' + ((4294967295 >>> 0)));
+}
+
+// CHECK#5
+if ((4294967294 >>> 0) !== 4294967294) {
+  $ERROR('#5: (4294967294 >>> 0) === 4294967294. Actual: ' + ((4294967294 >>> 0)));
+}
+
+// CHECK#6
+if ((4294967296 >>> 0) !== 0) {
+  $ERROR('#6: (4294967296 >>> 0) === 0. Actual: ' + ((4294967296 >>> 0)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.6/S9.6_A2.2.js b/js/src/tests/test262/ch09/9.6/S9.6_A2.2.js
new file mode 100644
index 000000000..7438cbe95
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.6/S9.6_A2.2.js
@@ -0,0 +1,70 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Compute result modulo 2^32
+ *
+ * @path ch09/9.6/S9.6_A2.2.js
+ * @description Use operator >>>0
+ */
+
+// CHECK#1
+if ((-2147483647 >>> 0) !== 2147483649) {
+  $ERROR('#1: (-2147483647 >>> 0) === 2147483649. Actual: ' + ((-2147483647 >>> 0)));
+}
+
+// CHECK#2
+if ((-2147483648 >>> 0) !== 2147483648) {
+  $ERROR('#2: (-2147483648 >>> 0) === 2147483648. Actual: ' + ((-2147483648 >>> 0)));
+}
+
+// CHECK#3
+if ((-2147483649 >>> 0) !== 2147483647) {
+  $ERROR('#3: (-2147483649 >>> 0) === 2147483647. Actual: ' + ((-2147483649 >>> 0)));
+}
+
+// CHECK#4
+if ((-4294967295 >>> 0) !== 1) {
+  $ERROR('#4: (-4294967295 >>> 0) === 1. Actual: ' + ((-4294967295 >>> 0)));
+}
+
+// CHECK#5
+if ((-4294967296 >>> 0) !== 0) {
+  $ERROR('#5: (-4294967296 >>> 0) === 0. Actual: ' + ((-4294967296 >>> 0)));
+}
+
+// CHECK#6
+if ((-4294967297 >>> 0) !== 4294967295) {
+  $ERROR('#6: (-4294967297 >>> 0) === 4294967295. Actual: ' + ((-4294967297 >>> 0)));
+}
+
+// CHECK#7
+if ((4294967295 >>> 0) !== 4294967295) {
+  $ERROR('#7: (4294967295 >>> 0) === 4294967295. Actual: ' + ((4294967295 >>> 0)));
+}
+
+// CHECK#8
+if ((4294967296 >>> 0) !== 0) {
+  $ERROR('#8: (4294967296 >>> 0) === 0. Actual: ' + ((4294967296 >>> 0)));
+}
+
+// CHECK#9
+if ((4294967297 >>> 0) !== 1) {
+  $ERROR('#9: (4294967297 >>> 0) === 1. Actual: ' + ((4294967297 >>> 0)));
+}
+
+// CHECK#10
+if ((8589934591 >>> 0) !== 4294967295) {
+  $ERROR('#10: (8589934591 >>> 0) === 4294967295. Actual: ' + ((8589934591 >>> 0)));
+}
+
+// CHECK#11
+if ((8589934592 >>> 0) !== 0) {
+  $ERROR('#11: (8589934592 >>> 0) === 0. Actual: ' + ((8589934592 >>> 0)));
+}
+
+// CHECK#12
+if ((8589934593 >>> 0) !== 1) {
+  $ERROR('#12: (8589934593 >>> 0) === 1. Actual: ' + ((8589934593 >>> 0)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.6/S9.6_A3.1_T1.js b/js/src/tests/test262/ch09/9.6/S9.6_A3.1_T1.js
new file mode 100644
index 000000000..d73f715b9
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.6/S9.6_A3.1_T1.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Operator uses ToNumber
+ *
+ * @path ch09/9.6/S9.6_A3.1_T1.js
+ * @description Type(x) is Boolean
+ */
+
+// CHECK#1
+if ((new Boolean(true) >>> 0) !== 1) {
+  $ERROR('#1: (new Boolean(true) >>> 0) === 1. Actual: ' + ((new Boolean(true) >>> 0)));
+}
+
+// CHECK#2
+if ((false >>> 0) !== 0) {
+  $ERROR('#2: (false >>> 0) === 0. Actual: ' + ((false >>> 0)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.6/S9.6_A3.1_T2.js b/js/src/tests/test262/ch09/9.6/S9.6_A3.1_T2.js
new file mode 100644
index 000000000..5e99b13b3
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.6/S9.6_A3.1_T2.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Operator uses ToNumber
+ *
+ * @path ch09/9.6/S9.6_A3.1_T2.js
+ * @description Type(x) is Number
+ */
+
+// CHECK#1
+if ((new Number(1) >>> 0) !== 1) {
+  $ERROR('#1: (new Number(1) >>> 0) === 1. Actual: ' + ((new Number(1) >>> 0)));
+}
+
+// CHECK#2
+if ((-1.234 >>> 0) !== 4294967295) {
+  $ERROR('#2: (-1.234 >>> 0) === 4294967295. Actual: ' + ((-1.234 >>> 0)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.6/S9.6_A3.1_T3.js b/js/src/tests/test262/ch09/9.6/S9.6_A3.1_T3.js
new file mode 100644
index 000000000..480ffd0cc
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.6/S9.6_A3.1_T3.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Operator uses ToNumber
+ *
+ * @path ch09/9.6/S9.6_A3.1_T3.js
+ * @description Type(x) is String
+ */
+
+// CHECK#1
+if ((new String(1) >>> 0) !== 1) {
+  $ERROR('#1: (new String(1) >>> 0) === 1. Actual: ' + ((new String(1) >>> 0)));
+}
+
+// CHECK#2
+if (("-1.234" >>> 0) !== 4294967295) {
+  $ERROR('#2: ("-1.234" >>> 0) === 4294967295. Actual: ' + (("-1.234" >>> 0)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.6/S9.6_A3.1_T4.js b/js/src/tests/test262/ch09/9.6/S9.6_A3.1_T4.js
new file mode 100644
index 000000000..65381fd0d
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.6/S9.6_A3.1_T4.js
@@ -0,0 +1,79 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Operator uses ToNumber
+ *
+ * @path ch09/9.6/S9.6_A3.1_T4.js
+ * @description Type(x) is Object
+ */
+
+//CHECK#1
+var object = {valueOf: function() {return 1}};
+if ((object >>> 0) !== 1) {
+  $ERROR('#1: var object = {valueOf: function() {return 1}}; (object >>> 0) === 1. Actual: ' + ((object >>> 0)));
+}
+
+//CHECK#2
+var object = {valueOf: function() {return 1}, toString: function() {return 0}};
+if ((object >>> 0) !== 1) {
+  $ERROR('#2: var object = {valueOf: function() {return 1}, toString: function() {return 0}}; (object >>> 0) === 1. Actual: ' + ((object >>> 0)));
+} 
+
+//CHECK#3
+var object = {valueOf: function() {return 1}, toString: function() {return {}}};
+if ((object >>> 0) !== 1) {
+  $ERROR('#3: var object = {valueOf: function() {return 1}, toString: function() {return {}}}; (object >>> 0) === 1. Actual: ' + ((object >>> 0)));
+}
+
+//CHECK#4
+try {
+  var object = {valueOf: function() {return 1}, toString: function() {throw "error"}};
+  if ((object >>> 0) !== 1) {
+    $ERROR('#4.1: var object = {valueOf: function() {return 1}, toString: function() {throw "error"}}; (object >>> 0) === 1. Actual: ' + ((object >>> 0)));
+  }
+}
+catch (e) {
+  if (e === "error") {
+    $ERROR('#4.2: var object = {valueOf: function() {return 1}, toString: function() {throw "error"}}; object not throw "error"');
+  } else {
+    $ERROR('#4.3: var object = {valueOf: function() {return 1}, toString: function() {throw "error"}}; object not throw Error. Actual: ' + (e));
+  }
+}
+
+//CHECK#5
+var object = {toString: function() {return 1}};
+if ((object >>> 0) !== 1) {
+  $ERROR('#5: var object = {toString: function() {return 1}}; (object >>> 0) === 1. Actual: ' + ((object >>> 0)));
+}
+
+//CHECK#6
+var object = {valueOf: function() {return {}}, toString: function() {return 1}}
+if ((object >>> 0) !== 1) {
+  $ERROR('#6: var object = {valueOf: function() {return {}}, toString: function() {return 1}}; (object >>> 0) === 1. Actual: ' + ((object >>> 0)));
+}
+
+//CHECK#7
+try {
+  var object = {valueOf: function() {throw "error"}, toString: function() {return 1}};
+  object >>> 0;
+  $ERROR('#7.1: var object = {valueOf: function() {throw "error"}, toString: function() {return 1}}; object throw "error". Actual: ' + (object >>> 0));
+}  
+catch (e) {
+  if (e !== "error") {
+    $ERROR('#7.2: var object = {valueOf: function() {throw "error"}, toString: function() {return 1}}; object throw "error". Actual: ' + (e));
+  } 
+}
+
+//CHECK#8
+try {
+  var object = {valueOf: function() {return {}}, toString: function() {return {}}};
+  object >>> 0;
+  $ERROR('#8.1: var object = {valueOf: function() {return {}}, toString: function() {return {}}}; object throw TypeError. Actual: ' + (object >>> 0));
+}  
+catch (e) {
+  if ((e instanceof TypeError) !== true) {
+    $ERROR('#8.2: var object = {valueOf: function() {return {}}, toString: function() {return {}}}; object throw TypeError. Actual: ' + (e));
+  } 
+}
+
diff --git a/js/src/tests/test262/ch09/9.6/S9.6_A3.2_T1.js b/js/src/tests/test262/ch09/9.6/S9.6_A3.2_T1.js
new file mode 100644
index 000000000..87d0b2a84
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.6/S9.6_A3.2_T1.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Operator uses floor, abs
+ *
+ * @path ch09/9.6/S9.6_A3.2_T1.js
+ * @description Use operator >>>0
+ */
+
+// CHECK#1
+if ((1.2345 >>> 0) !== 1) {
+  $ERROR('#1: (1.2345 >>> 0) === 1. Actual: ' + ((1.2345 >>> 0)));
+}
+
+// CHECK#2
+if ((-5.4321 >>> 0) !== 4294967291) {
+  $ERROR('#2: (-5.4321 >>> 0) === 4294967291. Actual: ' + ((-5.4321 >>> 0)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.6/browser.js b/js/src/tests/test262/ch09/9.6/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.6/browser.js
diff --git a/js/src/tests/test262/ch09/9.6/shell.js b/js/src/tests/test262/ch09/9.6/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.6/shell.js
diff --git a/js/src/tests/test262/ch09/9.7/S9.7_A1.js b/js/src/tests/test262/ch09/9.7/S9.7_A1.js
new file mode 100644
index 000000000..443711768
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.7/S9.7_A1.js
@@ -0,0 +1,54 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * If value is NaN, +0, -0, +Infinity, or -Infinity, return +0
+ *
+ * @path ch09/9.7/S9.7_A1.js
+ * @description For testing use String.fromCharCode(Number).charCodeAt(0) construction
+ */
+
+// CHECK#1
+if (String.fromCharCode(Number.NaN).charCodeAt(0) !== +0) {
+  $ERROR('#1.1: String.fromCharCode(Number.NaN).charCodeAt(0) === 0. Actual: ' + (String.fromCharCode(Number.NaN).charCodeAt(0)));
+} else if (1/String.fromCharCode(Number.NaN).charCodeAt(0) !== Number.POSITIVE_INFINITY) {
+  $ERROR('#1.2: String.fromCharCode(Number.NaN).charCodeAt(0) === +0. Actual: -0');
+}
+
+// CHECK#2
+if (String.fromCharCode(Number("abc")).charCodeAt(0) !== +0) {
+  $ERROR('#2.1: String.fromCharCode(Number("abc")).charCodeAt(0) === 0. Actual: ' + (String.fromCharCode(Number("abc")).charCodeAt(0)));
+} else if (1/String.fromCharCode(0).charCodeAt(0) !== Number.POSITIVE_INFINITY) {
+  $ERROR('#2.2: String.fromCharCode(0).charCodeAt(0) === +0. Actual: -0');
+}
+
+// CHECK#3
+if (String.fromCharCode(0).charCodeAt(0) !== +0) {
+  $ERROR('#3.1: String.fromCharCode(0).charCodeAt(0) === 0. Actual: ' + (String.fromCharCode(0).charCodeAt(0)));
+} else if (1/String.fromCharCode(0).charCodeAt(0) !== Number.POSITIVE_INFINITY) {
+  $ERROR('#3.2: String.fromCharCode(0).charCodeAt(0) === +0. Actual: -0');
+}
+
+// CHECK#4
+if (String.fromCharCode(-0).charCodeAt(0) !== +0) {
+  $ERROR("#4.1: String.fromCharCode(-0).charCodeAt(0) === +0");
+} else if (1/String.fromCharCode(-0).charCodeAt(0) !== Number.POSITIVE_INFINITY) {
+  $ERROR("#4.2: String.fromCharCode(-0).charCodeAt(0) === +0. Actual: -0");
+}
+
+// CHECK#5
+if (String.fromCharCode(Number.POSITIVE_INFINITY).charCodeAt(0) !== +0) {
+  $ERROR('#5.1: String.fromCharCode(Number.POSITIVE_INFINITY).charCodeAt(0) === 0. Actual: ' + (String.fromCharCode(Number.POSITIVE_INFINITY).charCodeAt(0)));
+} else if (1/String.fromCharCode(Number.POSITIVE_INFINITY).charCodeAt(0) !== Number.POSITIVE_INFINITY) {
+  $ERROR('#5.2: String.fromCharCode(Number.POSITIVE_INFINITY).charCodeAt(0) === +0. Actual: -0');
+}
+
+// CHECK#6
+if (String.fromCharCode(Number.NEGATIVE_INFINITY).charCodeAt(0) !== +0) {
+  $ERROR("#6.1: String.fromCharCode(Number.NEGATIVE_INFINITY).charCodeAt(0) === +0");
+} else if (1/String.fromCharCode(Number.NEGATIVE_INFINITY).charCodeAt(0) !== Number.POSITIVE_INFINITY) {
+  $ERROR("#6.2: String.fromCharCode(Number.NEGATIVE_INFINITY).charCodeAt(0) === +0. Actual: -0");
+}
+
+
+
diff --git a/js/src/tests/test262/ch09/9.7/S9.7_A2.1.js b/js/src/tests/test262/ch09/9.7/S9.7_A2.1.js
new file mode 100644
index 000000000..5073f9c87
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.7/S9.7_A2.1.js
@@ -0,0 +1,55 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * ToUint16 returns values between 0 and 2^16-1
+ *
+ * @path ch09/9.7/S9.7_A2.1.js
+ * @description Converting numbers, which are in\outside of Uint16 scopes, with String.fromCharCode(Number).charCodeAt(0) construction
+ */
+
+// CHECK#1
+if (String.fromCharCode(0).charCodeAt(0) !== 0) {
+  $ERROR('#1: String.fromCharCode(0).charCodeAt(0) === 0. Actual: ' + (String.fromCharCode(0).charCodeAt(0)));
+}
+
+// CHECK#2
+if (String.fromCharCode(1).charCodeAt(0) !== 1) {
+  $ERROR('#2: String.fromCharCode(1).charCodeAt(0) === 1. Actual: ' + (String.fromCharCode(1).charCodeAt(0)));
+}
+
+// CHECK#3
+if (String.fromCharCode(-1).charCodeAt(0) !== 65535) {
+  $ERROR('#3: String.fromCharCode(-1).charCodeAt(0) === 65535. Actual: ' + (String.fromCharCode(-1).charCodeAt(0)));
+}
+
+// CHECK#4
+if (String.fromCharCode(65535).charCodeAt(0) !== 65535) {
+  $ERROR('#4: String.fromCharCode(65535).charCodeAt(0) === 65535. Actual: ' + (String.fromCharCode(65535).charCodeAt(0)));
+}
+
+// CHECK#5
+if (String.fromCharCode(65534).charCodeAt(0) !== 65534) {
+  $ERROR('#5: String.fromCharCode(65534).charCodeAt(0) === 65534. Actual: ' + (String.fromCharCode(65534).charCodeAt(0)));
+}
+
+// CHECK#6
+if (String.fromCharCode(65536).charCodeAt(0) !== 0) {
+  $ERROR('#6: String.fromCharCode(65536).charCodeAt(0) === 0. Actual: ' + (String.fromCharCode(65536).charCodeAt(0)));
+}
+
+// CHECK#7
+if (String.fromCharCode(4294967295).charCodeAt(0) !== 65535) {
+  $ERROR('#7: String.fromCharCode(4294967295).charCodeAt(0) === 65535. Actual: ' + (String.fromCharCode(4294967295).charCodeAt(0)));
+}
+
+// CHECK#8
+if (String.fromCharCode(4294967294).charCodeAt(0) !== 65534) {
+  $ERROR('#8: String.fromCharCode(4294967294).charCodeAt(0) === 65534. Actual: ' + (String.fromCharCode(4294967294).charCodeAt(0)));
+}
+
+// CHECK#9
+if (String.fromCharCode(4294967296).charCodeAt(0) !== 0) {
+  $ERROR('#9: String.fromCharCode(4294967296).charCodeAt(0) === 0. Actual: ' + (String.fromCharCode(4294967296).charCodeAt(0)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.7/S9.7_A2.2.js b/js/src/tests/test262/ch09/9.7/S9.7_A2.2.js
new file mode 100644
index 000000000..d631bd912
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.7/S9.7_A2.2.js
@@ -0,0 +1,70 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Compute result modulo 2^16
+ *
+ * @path ch09/9.7/S9.7_A2.2.js
+ * @description For testing use String.fromCharCode(Number).charCodeAt(0) construction
+ */
+
+// CHECK#1
+if (String.fromCharCode(-32767).charCodeAt(0) !== 32769) {
+  $ERROR('#1: String.fromCharCode(-32767).charCodeAt(0) === 32769. Actual: ' + (String.fromCharCode(-32767).charCodeAt(0)));
+}
+
+// CHECK#2
+if (String.fromCharCode(-32768).charCodeAt(0) !== 32768) {
+  $ERROR('#2: String.fromCharCode(-32768).charCodeAt(0) === 32768. Actual: ' + (String.fromCharCode(-32768).charCodeAt(0)));
+}
+
+// CHECK#3
+if (String.fromCharCode(-32769).charCodeAt(0) !== 32767) {
+  $ERROR('#3: String.fromCharCode(-32769).charCodeAt(0) === 32767. Actual: ' + (String.fromCharCode(-32769).charCodeAt(0)));
+}
+
+// CHECK#4
+if (String.fromCharCode(-65535).charCodeAt(0) !== 1) {
+  $ERROR('#4: String.fromCharCode(-65535).charCodeAt(0) === 1. Actual: ' + (String.fromCharCode(-65535).charCodeAt(0)));
+}
+
+// CHECK#5
+if (String.fromCharCode(-65536).charCodeAt(0) !== 0) {
+  $ERROR('#5: String.fromCharCode(-65536).charCodeAt(0) === 0. Actual: ' + (String.fromCharCode(-65536).charCodeAt(0)));
+}
+
+// CHECK#6
+if (String.fromCharCode(-65537).charCodeAt(0) !== 65535) {
+  $ERROR('#6: String.fromCharCode(-65537).charCodeAt(0) === 65535. Actual: ' + (String.fromCharCode(-65537).charCodeAt(0)));
+}
+
+// CHECK#7
+if (String.fromCharCode(65535).charCodeAt(0) !== 65535) {
+  $ERROR('#7: String.fromCharCode(65535).charCodeAt(0) === 65535. Actual: ' + (String.fromCharCode(65535).charCodeAt(0)));
+}
+
+// CHECK#8
+if (String.fromCharCode(65536).charCodeAt(0) !== 0) {
+  $ERROR('#8: String.fromCharCode(65536).charCodeAt(0) === 0. Actual: ' + (String.fromCharCode(65536).charCodeAt(0)));
+}
+
+// CHECK#9
+if (String.fromCharCode(65537).charCodeAt(0) !== 1) {
+  $ERROR('#9: String.fromCharCode(65537).charCodeAt(0) === 1. Actual: ' + (String.fromCharCode(65537).charCodeAt(0)));
+}
+
+// CHECK#10
+if (String.fromCharCode(131071).charCodeAt(0) !== 65535) {
+  $ERROR('#10: String.fromCharCode(131071).charCodeAt(0) === 65535. Actual: ' + (String.fromCharCode(131071).charCodeAt(0)));
+}
+
+// CHECK#11
+if (String.fromCharCode(131072).charCodeAt(0) !== 0) {
+  $ERROR('#11: String.fromCharCode(131072).charCodeAt(0) === 0. Actual: ' + (String.fromCharCode(131072).charCodeAt(0)));
+}
+
+// CHECK#12
+if (String.fromCharCode(131073).charCodeAt(0) !== 1) {
+  $ERROR('#12: String.fromCharCode(131073).charCodeAt(0) === 1. Actual: ' + (String.fromCharCode(131073).charCodeAt(0)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.7/S9.7_A3.1_T1.js b/js/src/tests/test262/ch09/9.7/S9.7_A3.1_T1.js
new file mode 100644
index 000000000..315b133d2
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.7/S9.7_A3.1_T1.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Operator uses ToNumber
+ *
+ * @path ch09/9.7/S9.7_A3.1_T1.js
+ * @description Type(x) is Boolean
+ */
+
+// CHECK#1
+if (String.fromCharCode(new Boolean(true)).charCodeAt(0) !== 1) {
+  $ERROR('#1: String.fromCharCode(new Boolean(true)).charCodeAt(0) === 1. Actual: ' + (String.fromCharCode(new Boolean(true)).charCodeAt(0)));
+}
+
+// CHECK#2
+if (String.fromCharCode(false).charCodeAt(0) !== 0) {
+  $ERROR('#2: String.fromCharCode(false).charCodeAt(0) === 0. Actual: ' + (String.fromCharCode(false).charCodeAt(0)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.7/S9.7_A3.1_T2.js b/js/src/tests/test262/ch09/9.7/S9.7_A3.1_T2.js
new file mode 100644
index 000000000..613229333
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.7/S9.7_A3.1_T2.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Operator uses ToNumber
+ *
+ * @path ch09/9.7/S9.7_A3.1_T2.js
+ * @description Type(x) is Number
+ */
+
+// CHECK#1
+if (String.fromCharCode(new Number(1)).charCodeAt(0) !== 1) {
+  $ERROR('#1: String.fromCharCode(new Number(1)).charCodeAt(0) === 1. Actual: ' + (String.fromCharCode(new Number(1)).charCodeAt(0)));
+}
+
+// CHECK#2
+if (String.fromCharCode(-1.234).charCodeAt(0) !== 65535) {
+  $ERROR('#2: String.fromCharCode(-1.234).charCodeAt(0) === 65535. Actual: ' + (String.fromCharCode(-1.234).charCodeAt(0)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.7/S9.7_A3.1_T3.js b/js/src/tests/test262/ch09/9.7/S9.7_A3.1_T3.js
new file mode 100644
index 000000000..ff66475ca
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.7/S9.7_A3.1_T3.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Operator uses ToNumber
+ *
+ * @path ch09/9.7/S9.7_A3.1_T3.js
+ * @description Type(x) is String
+ */
+
+// CHECK#1
+if (String.fromCharCode(new String(1)).charCodeAt(0) !== 1) {
+  $ERROR('#1: String.fromCharCode(new String(1)).charCodeAt(0) === 1. Actual: ' + (String.fromCharCode(new String(1)).charCodeAt(0)));
+}
+
+// CHECK#2
+if (String.fromCharCode("-1.234").charCodeAt(0) !== 65535) {
+  $ERROR('#2: String.fromCharCode("-1.234").charCodeAt(0) === 65535. Actual: ' + (String.fromCharCode("-1.234").charCodeAt(0)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.7/S9.7_A3.1_T4.js b/js/src/tests/test262/ch09/9.7/S9.7_A3.1_T4.js
new file mode 100644
index 000000000..49627e759
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.7/S9.7_A3.1_T4.js
@@ -0,0 +1,79 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Operator uses ToNumber
+ *
+ * @path ch09/9.7/S9.7_A3.1_T4.js
+ * @description Type(x) is Object
+ */
+
+//CHECK#1
+var object = {valueOf: function() {return 1}};
+if (String.fromCharCode(object).charCodeAt(0) !== 1) {
+  $ERROR('#1: var object = {valueOf: function() {return 1}}; String.fromCharCode(object).charCodeAt(0) === 1. Actual: ' + (String.fromCharCode(object).charCodeAt(0)));
+}
+
+//CHECK#2
+var object = {valueOf: function() {return 1}, toString: function() {return 0}};
+if (String.fromCharCode(object).charCodeAt(0) !== 1) {
+  $ERROR('#2: var object = {valueOf: function() {return 1}, toString: function() {return 0}}; String.fromCharCode(object).charCodeAt(0) === 1. Actual: ' + (String.fromCharCode(object).charCodeAt(0)));
+} 
+
+//CHECK#3
+var object = {valueOf: function() {return 1}, toString: function() {return {}}};
+if (String.fromCharCode(object).charCodeAt(0) !== 1) {
+  $ERROR('#3: var object = {valueOf: function() {return 1}, toString: function() {return {}}}; String.fromCharCode(object).charCodeAt(0) === 1. Actual: ' + (String.fromCharCode(object).charCodeAt(0)));
+}
+
+//CHECK#4
+try {
+  var object = {valueOf: function() {return 1}, toString: function() {throw "error"}};
+  if (String.fromCharCode(object).charCodeAt(0) !== 1) {
+    $ERROR('#4.1: var object = {valueOf: function() {return 1}, toString: function() {throw "error"}}; String.fromCharCode(object).charCodeAt(0) === 1. Actual: ' + (String.fromCharCode(object).charCodeAt(0)));
+  }
+}
+catch (e) {
+  if (e === "error") {
+    $ERROR('#4.2: var object = {valueOf: function() {return 1}, toString: function() {throw "error"}}; object not throw "error"');
+  } else {
+    $ERROR('#4.3: var object = {valueOf: function() {return 1}, toString: function() {throw "error"}}; object not throw Error. Actual: ' + (e));
+  }
+}
+
+//CHECK#5
+var object = {toString: function() {return 1}};
+if (String.fromCharCode(object).charCodeAt(0) !== 1) {
+  $ERROR('#5: var object = {toString: function() {return 1}}; String.fromCharCode(object).charCodeAt(0) === 1. Actual: ' + (String.fromCharCode(object).charCodeAt(0)));
+}
+
+//CHECK#6
+var object = {valueOf: function() {return {}}, toString: function() {return 1}}
+if (String.fromCharCode(object).charCodeAt(0) !== 1) {
+  $ERROR('#6: var object = {valueOf: function() {return {}}, toString: function() {return 1}}; String.fromCharCode(object).charCodeAt(0) === 1. Actual: ' + (String.fromCharCode(object).charCodeAt(0)));
+}
+
+//CHECK#7
+try {
+  var object = {valueOf: function() {throw "error"}, toString: function() {return 1}};
+  object >>> 0;
+  $ERROR('#7.1: var object = {valueOf: function() {throw "error"}, toString: function() {return 1}}; object throw "error". Actual: ' + (object >>> 0));
+}  
+catch (e) {
+  if (e !== "error") {
+    $ERROR('#7.2: var object = {valueOf: function() {throw "error"}, toString: function() {return 1}}; object throw "error". Actual: ' + (e));
+  } 
+}
+
+//CHECK#8
+try {
+  var object = {valueOf: function() {return {}}, toString: function() {return {}}};
+  object >>> 0;
+  $ERROR('#8.1: var object = {valueOf: function() {return {}}, toString: function() {return {}}}; object throw TypeError. Actual: ' + (object >>> 0));
+}  
+catch (e) {
+  if ((e instanceof TypeError) !== true) {
+    $ERROR('#8.2: var object = {valueOf: function() {return {}}, toString: function() {return {}}}; object throw TypeError. Actual: ' + (e));
+  } 
+}
+
diff --git a/js/src/tests/test262/ch09/9.7/S9.7_A3.2_T1.js b/js/src/tests/test262/ch09/9.7/S9.7_A3.2_T1.js
new file mode 100644
index 000000000..b7b6ecbbe
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.7/S9.7_A3.2_T1.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Operator uses floor, abs
+ *
+ * @path ch09/9.7/S9.7_A3.2_T1.js
+ * @description For testing use String.fromCharCode(Number).charCodeAt(0) construction
+ */
+
+// CHECK#1
+if (String.fromCharCode(1.2345).charCodeAt(0) !== 1) {
+  $ERROR('#1: String.fromCharCode(1.2345).charCodeAt(0) === 1. Actual: ' + (String.fromCharCode(1.2345).charCodeAt(0)));
+}
+
+// CHECK#2
+if (String.fromCharCode(-5.4321).charCodeAt(0) !== 65531) {
+  $ERROR('#2: String.fromCharCode(-5.4321).charCodeAt(0) === 65531. Actual: ' + (String.fromCharCode(-5.4321).charCodeAt(0)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.7/browser.js b/js/src/tests/test262/ch09/9.7/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.7/browser.js
diff --git a/js/src/tests/test262/ch09/9.7/shell.js b/js/src/tests/test262/ch09/9.7/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.7/shell.js
diff --git a/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A1.js b/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A1.js
new file mode 100644
index 000000000..b51e4cca1
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A1.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.
+
+/**
+ * If m is NaN, return the string "NaN"
+ *
+ * @path ch09/9.8/9.8.1/S9.8.1_A1.js
+ * @description NaN convert to String by explicit transformation
+ */
+
+// CHECK#1
+if (String(NaN) !== "NaN") {
+  $ERROR('#1: String(NaN) === Not-a-Number Actual: ' + (String(NaN)));
+}
+
+// CHECK#2
+if (String(Number.NaN) !== "NaN") {
+  $ERROR('#2: String(Number.NaN) === Not-a-Number Actual: ' + (String(Number.NaN)));
+}
+
+// CHECK#3
+if (String(Number("asasa")) !== "NaN") {
+  $ERROR('#3: String(Number("asasa")) === Not-a-Number Actual: ' + (String(Number("asasa"))));
+}
+
diff --git a/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A10.js b/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A10.js
new file mode 100644
index 000000000..17fa40697
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A10.js
@@ -0,0 +1,60 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Return the string consisting of the most significant
+ * digit of the decimal representation of s, followed by a decimal point '.',
+ * followed by the remaining k-1 digits of the decimal representation of s,
+ * followed by the lowercase character 'e', followed by a plus sign '+' or
+ * minus sign '-' according to whether n-1 is positive or negative, followed
+ * by the decimal representation of the integer abs(n-1) (with no leading zeros)
+ *
+ * @path ch09/9.8/9.8.1/S9.8.1_A10.js
+ * @description Various float numbers convert to String by explicit transformation
+ */
+
+// CHECK#1
+if (String(1.2345) !== "1.2345") {
+  $ERROR('#1: String(1.2345) === "1.2345". Actual: ' + (String(1.2345)));
+}
+
+// CHECK#2
+if (String(1.234567890) !== "1.23456789") {
+  $ERROR('#2: String(1.234567890) === "1.23456789". Actual: ' + (String(1.234567890)));
+}
+
+// CHECK#3
+if (String(0.12345) !== "0.12345") {
+  $ERROR('#3: String(0.12345) === "0.12345". Actual: ' + (String(0.12345)));
+}
+
+// CHECK#4
+if (String(.012345) !== "0.012345") {
+  $ERROR('#4: String(.012345) === "0.012345". Actual: ' + (String(.012345)));
+}
+
+// CHECK#5
+if (String(.0012345) !== "0.0012345") {
+  $ERROR('#5: String(.0012345) === "0.0012345". Actual: ' + (String(.0012345)));
+}
+
+// CHECK#6
+if (String(.00012345) !== "0.00012345") {
+  $ERROR('#6: String(.00012345) === "0.00012345". Actual: ' + (String(.00012345)));
+}
+
+// CHECK#7
+if (String(.000012345) !== "0.000012345") {
+  $ERROR('#7: String(.000012345) === "0.000012345". Actual: ' + (String(.000012345)));
+}
+
+// CHECK#8
+if (String(.0000012345) !== "0.0000012345") {
+  $ERROR('#8: String(.0000012345) === "0.0000012345". Actual: ' + (String(.0000012345)));
+}
+
+// CHECK#9
+if (String(.00000012345) !== "1.2345e-7") {
+  $ERROR('#9: String(.00000012345) === "1.2345e-7". Actual: ' + (String(.00000012345)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A2.js b/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A2.js
new file mode 100644
index 000000000..adc8e1f5e
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A2.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * If m is +0 or -0, return the string "0"
+ *
+ * @path ch09/9.8/9.8.1/S9.8.1_A2.js
+ * @description +0 and -0 convert to String by explicit transformation
+ */
+
+// CHECK#1
+if (String(+0) !== "0") {
+  $ERROR('#1: String(+0) === "0". Actual: ' + (String(+0)));
+}
+
+// CHECK#2
+if (String(-0) !== "0") {
+  $ERROR('#2: String(-0) === "0". Actual: ' + (String(-0)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A3.js b/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A3.js
new file mode 100644
index 000000000..3945f2279
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A3.js
@@ -0,0 +1,21 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * If m is less than zero, return the string concatenation of the
+ * string "-" and ToString(-m)
+ *
+ * @path ch09/9.8/9.8.1/S9.8.1_A3.js
+ * @description -1234567890 convert to String by explicit transformation
+ */
+
+// CHECK#1
+if (String(-1234567890) !== "-1234567890") {
+  $ERROR('#1: String(-1234567890) === "-1234567890". Actual: ' + (String(-1234567890)));
+}
+
+// CHECK#2
+if ("-"+String(-(-1234567890)) !== "-1234567890") {
+  $ERROR('#2: "-"+String(-(-1234567890)) === "-1234567890". Actual: ' + ("-"+String(-(-1234567890))));
+}
+
diff --git a/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A4.js b/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A4.js
new file mode 100644
index 000000000..f71ac7557
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A4.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.
+
+/**
+ * If m is infinity, return the string "Infinity"
+ *
+ * @path ch09/9.8/9.8.1/S9.8.1_A4.js
+ * @description +/-Infinity convert to String by explicit transformation
+ */
+
+// CHECK#1
+if (String(Infinity) !== "Infinity") {
+  $ERROR('#1: String(Infinity) === "Infinity". Actual: ' + (String(Infinity)));
+}
+
+// CHECK#2
+if (String(Number.POSITIVE_INFINITY) !== "Infinity") {
+  $ERROR('#2: String(Number.POSITIVE_INFINITY) === "Infinity". Actual: ' + (String(Number.POSITIVE_INFINITY)));
+}
+
+// CHECK#3
+if (String(-Infinity) !== "-Infinity") {
+  $ERROR('#3: String(-Infinity) === "-Infinity". Actual: ' + (String(-Infinity)));
+}
+
+// CHECK#4
+if (String(Number.NEGATIVE_INFINITY) !== "-Infinity") {
+  $ERROR('#4: String(Number.NEGATIVE_INFINITY) === "-Infinity". Actual: ' + (String(Number.NEGATIVE_INFINITY)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A6.js b/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A6.js
new file mode 100644
index 000000000..8b9ddf42e
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A6.js
@@ -0,0 +1,93 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * If 1 <= s < 1e21 or -1e21 s < -1, return the string
+ * consisting of the k digits of the decimal representation of s (in order,
+ * with no leading zeroes), followed by n-k occurrences of the character '0'
+ *
+ * @path ch09/9.8/9.8.1/S9.8.1_A6.js
+ * @description Various integer numbers convert to String by explicit transformation
+ */
+
+// CHECK#1
+if (String(1) !== "1") {
+  $ERROR('#1: String(1) === "1". Actual: ' + (String(1)));
+}
+
+// CHECK#2
+if (String(10) !== "10") {
+  $ERROR('#2: String(10) === "10". Actual: ' + (String(10)));
+}
+
+// CHECK#3
+if (String(100) !== "100") {
+  $ERROR('#3: String(100) === "100". Actual: ' + (String(100)));
+}
+
+// CHECK#4
+if (String(100000000000000000000) !== "100000000000000000000") {
+  $ERROR('#4: String(100000000000000000000) === "100000000000000000000". Actual: ' + (String(100000000000000000000)));
+}
+
+// CHECK#5
+if (String(1e20) !== "100000000000000000000") {
+  $ERROR('#5: String(1e20) === "100000000000000000000". Actual: ' + (String(1e20)));
+}
+
+// CHECK#6
+if (String(12345) !== "12345") {
+  $ERROR('#6: String(12345) === "12345". Actual: ' + (String(12345)));
+}
+
+// CHECK#7
+if (String(12345000) !== "12345000") {
+  $ERROR('#7: String(12345000) === "12345000". Actual: ' + (String(12345000)));
+}
+
+// CHECK#8
+if (String(-1) !== "-1") {
+  $ERROR('#8: String(-1) === "-1". Actual: ' + (String(-1)));
+}
+
+// CHECK#9
+if (String(-10) !== "-10") {
+  $ERROR('#9: String(-10) === "-10". Actual: ' + (String(-10)));
+}
+
+// CHECK#10
+if (String(-100) !== "-100") {
+  $ERROR('#3: String(-100) === "-100". Actual: ' + (String(-100)));
+}
+
+// CHECK#10
+if (String(-100000000000000000000) !== "-100000000000000000000") {
+  $ERROR('#10: String(-100000000000000000000) === "-100000000000000000000". Actual: ' + (String(-100000000000000000000)));
+}
+
+// CHECK#11
+if (String(-1e20) !== "-100000000000000000000") {
+  $ERROR('#11: String(-1e20) === "-100000000000000000000". Actual: ' + (String(-1e20)));
+}
+
+// CHECK#12
+if (String(-12345) !== "-12345") {
+  $ERROR('#12: String(-12345) === "-12345". Actual: ' + (String(-12345)));
+}
+
+// CHECK#13
+if (String(-12345000) !== "-12345000") {
+  $ERROR('#13: String(-12345000) === "-12345000". Actual: ' + (String(-12345000)));
+}
+
+// CHECK#14
+if (String(1E20) !== "100000000000000000000") {
+  $ERROR('#14: String(1E20) === "100000000000000000000". Actual: ' + (String(1E20)));
+}
+
+// CHECK#15
+if (String(-1E20) !== "-100000000000000000000") {
+  $ERROR('#15: String(-1E20) === "-100000000000000000000". Actual: ' + (String(-1E20)));
+}
+
+
diff --git a/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A7.js b/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A7.js
new file mode 100644
index 000000000..5ad14c25d
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A7.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.
+
+/**
+ * If 1 <= s < 1e21 or -1e21 s < -1 and s has a fractional
+ * component, return the string consisting of the most significant n digits of
+ * the decimal representation of s, followed by a decimal point '.',
+ * followed by the remaining k-n digits of the decimal representation of s
+ *
+ * @path ch09/9.8/9.8.1/S9.8.1_A7.js
+ * @description 1.0000001 and -1.0000001 convert to String by explicit transformation
+ */
+
+// CHECK#1
+if (String(1.0000001) !== "1.0000001") {
+  $ERROR('#1: String(1.0000001) === "1.0000001". Actual: ' + (String(1.0000001)));
+}
+
+// CHECK#2
+if (String(-1.0000001) !== "-1.0000001") {
+  $ERROR('#2: String(-1.0000001) === "-1.0000001". Actual: ' + (String(-1.0000001)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A8.js b/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A8.js
new file mode 100644
index 000000000..91efe0b52
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A8.js
@@ -0,0 +1,54 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * If 1 > s > -1, and -6 < n <= 0, return the string consisting of the
+ * character '0', followed by a decimal point '.', followed by -n occurrences
+ * of the character '0', followed by the k digits of the decimal
+ * representation of s
+ *
+ * @path ch09/9.8/9.8.1/S9.8.1_A8.js
+ * @description Various float numbers convert to String by explicit transformation
+ */
+
+// CHECK#1
+if (String(0.1) !== "0.1") {
+  $ERROR('#1: String(0.1) === "0.1". Actual: ' + (String(0.1)));
+}
+
+// CHECK#2
+if (String(0.000001) !== "0.000001") {
+  $ERROR('#2: String(0.000001) === "0.000001". Actual: ' + (String(0.000001)));
+}
+
+// CHECK#3
+if (String(1e-6) !== "0.000001") {
+  $ERROR('#3: String(1e-6) === "0.000001". Actual: ' + (String(1e-6)));
+}
+
+// CHECK#4
+if (String(1E-6) !== "0.000001") {
+  $ERROR('#4: String(1E-6) === "0.000001". Actual: ' + (String(1E-6)));
+}
+
+// CHECK#5
+if (String(-0.1) !== "-0.1") {
+  $ERROR('#5: String(-0.1) === "-0.1". Actual: ' + (String(-0.1)));
+}
+
+// CHECK#6
+if (String(-0.000001) !== "-0.000001") {
+  $ERROR('#6: String(-0.000001) === "-0.000001". Actual: ' + (String(-0.000001)));
+}
+
+// CHECK#7
+if (String(-1e-6) !== "-0.000001") {
+  $ERROR('#7: String(-1e-6) === "0.000001". Actual: ' + (String(-1e-6)));
+}
+
+// CHECK#8
+if (String(-1E-6) !== "-0.000001") {
+  $ERROR('#8: String(-1E-6) === "0.000001". Actual: ' + (String(-1E-6)));
+}
+
+
diff --git a/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A9_T1.js b/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A9_T1.js
new file mode 100644
index 000000000..d4614194b
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A9_T1.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.
+
+/**
+ * Return the string consisting of the single digit of s,
+ * followed by lowercase character 'e', followed by a plus sign '+' or minus
+ * sign '-' according to whether n-1 is positive or negative, followed by the
+ * decimal representation of the integer abs(n-1) (with no leading zeros)
+ *
+ * @path ch09/9.8/9.8.1/S9.8.1_A9_T1.js
+ * @description Various big numbers convert to String by explicit transformation
+ */
+
+// CHECK#1
+if (String(1000000000000000000000) !== "1e+21") {
+  $ERROR('#1: String(1000000000000000000000) === "1e+21". Actual: ' + (String(1000000000000000000000)));
+}
+
+// CHECK#2
+if (String(10000000000000000000000) !== "1e+22") {
+  $ERROR('#2: String(10000000000000000000000) === "1e+22". Actual: ' + (String(10000000000000000000000)));
+}
+
+// CHECK#3
+if (String(1e21) !== "1e+21") {
+  $ERROR('#3: String(1e21) === "1e+21". Actual: ' + (String(1e21)));
+}
+
+// CHECK#4
+if (String(1.0e22) !== "1e+22") {
+  $ERROR('#4: String(1.0e22) === "1e+22". Actual: ' + (String(1.0e22)));
+}
+
+// CHECK#5
+if (String(1E21) !== "1e+21") {
+  $ERROR('#5: String(1E21) === "1e+21". Actual: ' + (String(1E21)));
+}
+
+// CHECK#6
+if (String(1.0E22) !== "1e+22") {
+  $ERROR('#6: String(1.0E22) === "1e+22". Actual: ' + (String(1.0E22)));
+}
+
+// CHECK#7
+if (String(-1000000000000000000000) !== "-1e+21") {
+  $ERROR('#7: String(-1000000000000000000000) === "-1e+21". Actual: ' + (String(-1000000000000000000000)));
+}
+
+// CHECK#8
+if (String(-10000000000000000000000) !== "-1e+22") {
+  $ERROR('#8: String(-10000000000000000000000) === "-1e+22". Actual: ' + (String(-10000000000000000000000)));
+}
+
+// CHECK#9
+if (String(-1e21) !== "-1e+21") {
+  $ERROR('#9: String(-1e21) === "-1e+21". Actual: ' + (String(-1e21)));
+}
+
+// CHECK#10
+if (String(-1.0e22) !== "-1e+22") {
+  $ERROR('#10: String(-1.0e22) === "-1e+22". Actual: ' + (String(-1.0e22)));
+}
+
+// CHECK#11
+if (String(-1E21) !== "-1e+21") {
+  $ERROR('#11: String(-1E21) === "-1e+21". Actual: ' + (String(-1E21)));
+}
+
+// CHECK#12
+if (String(-1.0E22) !== "-1e+22") {
+  $ERROR('#12: String(-1.0E22) === "-1e+22". Actual: ' + (String(-1.0E22)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A9_T2.js b/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A9_T2.js
new file mode 100644
index 000000000..79ca7873e
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/9.8.1/S9.8.1_A9_T2.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.
+
+/**
+ * Return the string consisting of the single digit of s,
+ * followed by lowercase character 'e', followed by a plus sign '+' or minus
+ * sign '-' according to whether n-1 is positive or negative, followed by the
+ * decimal representation of the integer abs(n-1) (with no leading zeros)
+ *
+ * @path ch09/9.8/9.8.1/S9.8.1_A9_T2.js
+ * @description Various float numbers with many zeros convert to String by explicit transformation
+ */
+
+// CHECK#1
+if (String(0.0000001) !== "1e-7") {
+  $ERROR('#1: String(0.0000001) === "1e-7". Actual: ' + (String(0.0000001)));
+}
+
+// CHECK#2
+if (String(0.000000000100000000000) !== "1e-10") {
+  $ERROR('#2: String(0.000000000100000000000) === "1e-10". Actual: ' + (String(0.000000000100000000000)));
+}
+
+// CHECK#3
+if (String(1e-7) !== "1e-7") {
+  $ERROR('#3: String(1e-7) === "1e-7". Actual: ' + (String(1e-7)));
+}
+
+// CHECK#4
+if (String(1.0e-10) !== "1e-10") {
+  $ERROR('#4: String(1.0e-10) === "1e-10". Actual: ' + (String(1.0e-10)));
+}
+
+// CHECK#5
+if (String(1E-7) !== "1e-7") {
+  $ERROR('#5: String(1E-7) === "1e-7". Actual: ' + (String(1E-7)));
+}
+
+// CHECK#6
+if (String(1.0E-10) !== "1e-10") {
+  $ERROR('#6: String(1.0E-10) === "1e-10". Actual: ' + (String(1.0E-10)));
+}
+
+// CHECK#7
+if (String(-0.0000001) !== "-1e-7") {
+  $ERROR('#7: String(-0.0000001) === "1e-7". Actual: ' + (String(-0.0000001)));
+}
+
+// CHECK#8
+if (String(-0.000000000100000000000) !== "-1e-10") {
+  $ERROR('#8: String(-0.000000000100000000000) === "1e-10". Actual: ' + (String(-0.000000000100000000000)));
+}
+
+// CHECK#9
+if (String(-1e-7) !== "-1e-7") {
+  $ERROR('#9: String(-1e-7) === "-1e-7". Actual: ' + (String(-1e-7)));
+}
+
+// CHECK#10
+if (String(-1.0e-10) !== "-1e-10") {
+  $ERROR('#10: String(-1.0e-10) === "-1e-10". Actual: ' + (String(-1.0e-10)));
+}
+
+// CHECK#11
+if (String(-1E-7) !== "-1e-7") {
+  $ERROR('#11: String(-1E-7) === "-1e-7". Actual: ' + (String(-1E-7)));
+}
+
+// CHECK#12
+if (String(-1.0E-10) !== "-1e-10") {
+  $ERROR('#12: String(-1.0E-10) === "-1e-10". Actual: ' + (String(-1.0E-10)));
+}
+
diff --git a/js/src/tests/test262/ch09/9.8/9.8.1/browser.js b/js/src/tests/test262/ch09/9.8/9.8.1/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/9.8.1/browser.js
diff --git a/js/src/tests/test262/ch09/9.8/9.8.1/shell.js b/js/src/tests/test262/ch09/9.8/9.8.1/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/9.8.1/shell.js
diff --git a/js/src/tests/test262/ch09/9.8/S9.8_A1_T1.js b/js/src/tests/test262/ch09/9.8/S9.8_A1_T1.js
new file mode 100644
index 000000000..efce3a546
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/S9.8_A1_T1.js
@@ -0,0 +1,25 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of ToString conversion from undefined value is "undefined"
+ *
+ * @path ch09/9.8/S9.8_A1_T1.js
+ * @description Undefined values is undefined, void 0 and eval("var x"). Use explicit transformation
+ */
+
+// CHECK#1
+if (String(undefined) !== "undefined") {
+  $ERROR('#1: String(undefined) === "undefined". Actual: ' + (String(undefined)));
+}
+
+// CHECK#2
+if (String(void 0) !== "undefined") {
+  $ERROR('#2: String(void 0) === "undefined". Actual: ' + (String(void 0)));
+}
+
+// CHECK#3
+if (String(eval("var x")) !== "undefined") {
+  $ERROR('#3: String(eval("var x")) === "undefined" . Actual: ' + (String(eval("var x"))));
+}
+
diff --git a/js/src/tests/test262/ch09/9.8/S9.8_A1_T2.js b/js/src/tests/test262/ch09/9.8/S9.8_A1_T2.js
new file mode 100644
index 000000000..dd26c11b4
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/S9.8_A1_T2.js
@@ -0,0 +1,25 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of ToString conversion from undefined value is "undefined"
+ *
+ * @path ch09/9.8/S9.8_A1_T2.js
+ * @description Undefined values is undefined, void 0 and eval("var x"). Use implicit transformation
+ */
+
+// CHECK#1
+if (undefined + "" !== "undefined") {
+  $ERROR('#1: undefined + "" === "undefined". Actual: ' + (undefined + ""));
+}
+
+// CHECK#2
+if (void 0 + "" !== "undefined") {
+  $ERROR('#2: void 0 + "" === "undefined". Actual: ' + (void 0 + ""));
+}
+
+// CHECK#3
+if (eval("var x") + "" !== "undefined") {
+  $ERROR('#3: eval("var x") + "" === "undefined". Actual: ' + (eval("var x") + ""));
+}
+
diff --git a/js/src/tests/test262/ch09/9.8/S9.8_A2_T1.js b/js/src/tests/test262/ch09/9.8/S9.8_A2_T1.js
new file mode 100644
index 000000000..0a1b982b7
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/S9.8_A2_T1.js
@@ -0,0 +1,15 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of ToString conversion from null value is "null"
+ *
+ * @path ch09/9.8/S9.8_A2_T1.js
+ * @description null convert to String by explicit transformation
+ */
+
+// CHECK#1
+if (String(null) !== "null") {
+  $ERROR('#1: String(null) === "null". Actual: ' + (String(null))); 
+} 
+
diff --git a/js/src/tests/test262/ch09/9.8/S9.8_A2_T2.js b/js/src/tests/test262/ch09/9.8/S9.8_A2_T2.js
new file mode 100644
index 000000000..3b760909b
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/S9.8_A2_T2.js
@@ -0,0 +1,15 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of ToString conversion from null value is "null"
+ *
+ * @path ch09/9.8/S9.8_A2_T2.js
+ * @description null convert to String by implicit transformation
+ */
+
+// CHECK#1
+if (null + "" !== "null") {
+  $ERROR('#1: null + "" === "null". Actual: ' + (null + "")); 
+} 
+
diff --git a/js/src/tests/test262/ch09/9.8/S9.8_A3_T1.js b/js/src/tests/test262/ch09/9.8/S9.8_A3_T1.js
new file mode 100644
index 000000000..cc267edc8
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/S9.8_A3_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.
+
+/**
+ * Result of ToString conversion from boolean value is "true" if
+ * the argument is "true", else is "false"
+ *
+ * @path ch09/9.8/S9.8_A3_T1.js
+ * @description True and false convert to String by explicit transformation
+ */
+
+// CHECK#1
+if (String(false) !== "false") {
+  $ERROR('#1: String(false) === "false". Actual: ' + (String(false)));
+}
+
+// CHECK#2
+if (String(true) !== "true") {
+  $ERROR('#2: String(true) === "true". Actual: ' + (String(true)));	
+}
+
diff --git a/js/src/tests/test262/ch09/9.8/S9.8_A3_T2.js b/js/src/tests/test262/ch09/9.8/S9.8_A3_T2.js
new file mode 100644
index 000000000..788bcb58d
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/S9.8_A3_T2.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.
+
+/**
+ * Result of ToString conversion from boolean value is "true" if
+ * the argument is "true", else is "false"
+ *
+ * @path ch09/9.8/S9.8_A3_T2.js
+ * @description True and false convert to String by implicit transformation
+ */
+
+// CHECK#1
+if (false + "" !== "false") {
+  $ERROR('#1: false + "" === "false". Actual: ' + (false + ""));
+}
+
+// CHECK#2
+if (true + "" !== "true") {
+  $ERROR('#2: true + "" === "true". Actual: ' + (true + ""));	
+}
+
diff --git a/js/src/tests/test262/ch09/9.8/S9.8_A4_T1.js b/js/src/tests/test262/ch09/9.8/S9.8_A4_T1.js
new file mode 100644
index 000000000..064458461
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/S9.8_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.
+
+/**
+ * Result of String conversion from string value is the input argument (no conversion)
+ *
+ * @path ch09/9.8/S9.8_A4_T1.js
+ * @description Some strings convert to String with explicit transformation
+ */
+
+// CHECK#1
+var x1 = "abc";
+if (String(x1) !== x1) {
+  $ERROR('#1: String("abc") === "abc". Actual: ' + (String("abc")));
+}
+
+// CHECK#2
+var x2 = "abc";
+if (typeof String(x2) !== typeof x2) { 
+  $ERROR('#2: typeof String("abc") === "string". Actual: ' + (typeof String("abc")));
+}
+
diff --git a/js/src/tests/test262/ch09/9.8/S9.8_A4_T2.js b/js/src/tests/test262/ch09/9.8/S9.8_A4_T2.js
new file mode 100644
index 000000000..fdde4c38e
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/S9.8_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.
+
+/**
+ * Result of String conversion from string value is the input argument (no conversion)
+ *
+ * @path ch09/9.8/S9.8_A4_T2.js
+ * @description Some strings convert to String by implicit transformation
+ */
+
+// CHECK#1
+var x1 = "abc";
+if (x1 + "" !== x1) {
+  $ERROR('#1: "abc" + "" === "abc". Actual: ' + ("abc" + ""));
+}
+
+// CHECK#2
+var x2 = "abc";
+if (typeof x2 + "" !== typeof x2) { 
+  $ERROR('#2: typeof "abc" + "" === "string". Actual: ' + (typeof "abc" + ""));
+}
+
diff --git a/js/src/tests/test262/ch09/9.8/S9.8_A5_T1.js b/js/src/tests/test262/ch09/9.8/S9.8_A5_T1.js
new file mode 100644
index 000000000..55d88c102
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/S9.8_A5_T1.js
@@ -0,0 +1,93 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of String conversion from Object value is conversion
+ * from primitive value
+ *
+ * @path ch09/9.8/S9.8_A5_T1.js
+ * @description Some objects convert to String by explicit transformation
+ */
+
+// CHECK#1
+if (String(new Number()) !== "0") {
+  $ERROR('#1: String(new Number()) === "0". Actual: ' + (String(new Number())));
+}
+
+// CHECK#2
+if (String(new Number(0)) !== "0") {
+  $ERROR('#2: String(new Number(0)) === "0". Actual: ' + (String(new Number(0))));
+}
+
+// CHECK#3
+if (String(new Number(Number.NaN)) !== "NaN") {
+  $ERROR('#3: String(new Number(Number.NaN)) === Not-a-Number. Actual: ' + (String(new Number(Number.NaN))));
+}
+
+// CHECK#4
+if (String(new Number(null)) !== "0") {
+  $ERROR('#4: String(new Number(null)) === "0". Actual: ' + (String(new Number(null)))); 
+}
+
+// CHECK#5
+if (String(new Number(void 0)) !== "NaN") {
+  $ERROR('#5: String(new Number(void 0)) === Not-a-Number. Actual: ' + (String(new Number(void 0))));
+}
+
+// CHECK#6
+if (String(new Number(true)) !== "1") {
+  $ERROR('#6: String(new Number(true)) === "1". Actual: ' + (String(new Number(true))));
+}
+
+// CHECK#7
+if (String(new Number(false)) !== "0") {
+  $ERROR('#7: String(new Number(false)) === "0". Actual: ' + (String(new Number(false))));
+}
+
+// CHECK#8
+if (String(new Boolean(true)) !== "true") {
+  $ERROR('#8: String(new Boolean(true)) === "true". Actual: ' + (String(new Boolean(true))));
+}
+
+// CHECK#9
+if (String(new Boolean(false)) !== "false") {
+  $ERROR('#9: Number(new Boolean(false)) === "false". Actual: ' + (Number(new Boolean(false))));
+}
+
+// CHECK#10
+if (String(new Array(2,4,8,16,32)) !== "2,4,8,16,32") {
+  $ERROR('#10: String(new Array(2,4,8,16,32)) === "2,4,8,16,32". Actual: ' + (String(new Array(2,4,8,16,32))));
+}
+
+// CHECK#11
+var myobj1 = {
+                toNumber : function(){return 12345;}, 
+                toString : function(){return 67890;},
+                valueOf  : function(){return "[object MyObj]";} 
+            };
+
+if (String(myobj1) !== "67890"){
+  $ERROR("#11: String(myobj) calls ToPrimitive with hint String");
+}
+
+// CHECK#12
+var myobj2 = {
+                toNumber : function(){return 12345;},
+                toString : function(){return {}}, 
+                valueOf  : function(){return "[object MyObj]";} 
+            };
+
+if (String(myobj2) !== "[object MyObj]"){
+  $ERROR("#12: String(myobj) calls ToPrimitive with hint String");
+}
+
+// CHECK#13
+var myobj3 = {
+                toNumber : function(){return 12345;},
+                valueOf  : function(){return "[object MyObj]";} 
+            };
+
+if (String(myobj3) !== "[object Object]"){
+  $ERROR("#13: String(myobj) calls ToPrimitive with hint String");
+}
+
diff --git a/js/src/tests/test262/ch09/9.8/S9.8_A5_T2.js b/js/src/tests/test262/ch09/9.8/S9.8_A5_T2.js
new file mode 100644
index 000000000..7911adaee
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/S9.8_A5_T2.js
@@ -0,0 +1,92 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of String conversion from Object value is conversion
+ * from primitive value
+ *
+ * @path ch09/9.8/S9.8_A5_T2.js
+ * @description Some objects convert to String by implicit transformation
+ */
+
+// CHECK#1
+if (new Number() + "" !== "0") {
+  $ERROR('#1: new Number() + "" === "0". Actual: ' + (new Number() + ""));
+}
+
+// CHECK#2
+if (new Number(0) + "" !== "0") {
+  $ERROR('#2: new Number(0) + "" === "0". Actual: ' + (new Number(0) + ""));
+}
+
+// CHECK#3
+if (new Number(Number.NaN) + "" !== "NaN") {
+  $ERROR('#3: new Number(Number.NaN) + "" === "NaN". Actual: ' + (new Number(Number.NaN) + ""));
+}
+
+// CHECK#4
+if (new Number(null) + "" !== "0") {
+  $ERROR('#4: new Number(null) + "" === "0". Actual: ' + (new Number(null) + "")); 
+}
+
+// CHECK#5
+if (new Number(void 0) + "" !== "NaN") {
+  $ERROR('#5: new Number(void 0) + "" === "NaN. Actual: ' + (new Number(void 0) + ""));
+}
+
+// CHECK#6
+if (new Number(true) + "" !== "1") {
+  $ERROR('#6: new Number(true) + "" === "1". Actual: ' + (new Number(true) + ""));
+}
+
+// CHECK#7
+if (new Number(false) + "" !== "0") {
+  $ERROR('#7: new Number(false) + "" === "0". Actual: ' + (new Number(false) + ""));
+}
+
+// CHECK#8
+if (new Boolean(true) + "" !== "true") {
+  $ERROR('#8: new Boolean(true) + "" === "true". Actual: ' + (new Boolean(true) + ""));
+}
+
+// CHECK#9
+if (new Boolean(false) + "" !== "false") {
+  $ERROR('#9: Number(new Boolean(false)) === "false". Actual: ' + (Number(new Boolean(false))));
+}
+
+// CHECK#10
+if (new Array(2,4,8,16,32) + "" !== "2,4,8,16,32") {
+  $ERROR('#10: new Array(2,4,8,16,32) + "" === "2,4,8,16,32". Actual: ' + (new Array(2,4,8,16,32) + ""));
+}
+
+// CHECK#11
+var myobj1 = {
+                toNumber : function(){return 12345;}, 
+                toString : function(){return 67890;},
+                valueOf  : function(){return "[object MyObj]";} 
+            };
+
+if (myobj1 + "" !== "[object MyObj]"){
+  $ERROR('#11: myobj1 + "" calls ToPrimitive with hint Number. Exptected: "[object MyObj]". Actual: ' + (myobj1 + ""));
+}
+
+// CHECK#12
+var myobj2 = {
+                toNumber : function(){return 12345;},
+                toString : function(){return 67890}, 
+                valueOf  : function(){return {}} 
+            };
+
+if (myobj2 + "" !== "67890"){
+  $ERROR('#12: myobj2 + "" calls ToPrimitive with hint Number. Exptected: "67890". Actual: ' + (myobj2 + ""));
+}
+
+// CHECK#13
+var myobj3 = {
+                toNumber : function(){return 12345;} 
+            };
+
+if (myobj3 + "" !== "[object Object]"){
+  $ERROR('#13: myobj3 + "" calls ToPrimitive with hint Number.  Exptected: "[object Object]". Actual: ' + (myobj3 + ""));
+}
+
diff --git a/js/src/tests/test262/ch09/9.8/browser.js b/js/src/tests/test262/ch09/9.8/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/browser.js
diff --git a/js/src/tests/test262/ch09/9.8/shell.js b/js/src/tests/test262/ch09/9.8/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.8/shell.js
diff --git a/js/src/tests/test262/ch09/9.9/S9.9_A1.js b/js/src/tests/test262/ch09/9.9/S9.9_A1.js
new file mode 100644
index 000000000..a1d36aabd
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.9/S9.9_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.
+
+/**
+ * ToObject conversion from undefined value must throw TypeError
+ *
+ * @path ch09/9.9/S9.9_A1.js
+ * @description Trying to convert undefined to Object
+ * @noStrict
+ */
+
+// CHECK#1
+try{
+  undefined['foo'];
+  $ERROR('#1.1: undefined[\'foo\'] must throw TypeError. Actual: ' + (undefined['foo']));
+}
+catch(e){
+  if((e instanceof TypeError) !== true){
+    $ERROR('#1.2: undefined[\'foo\'] must throw TypeError. Actual: ' + (e));
+  }
+}
+
+// CHECK#2
+try{
+  with(undefined) x = 2;
+  $ERROR('#2.1: with(undefined) x = 2 must throw TypeError. Actual: x === ' + (x));
+}
+catch(e){
+  if((e instanceof TypeError) !== true){
+    $ERROR('#2.2: with(undefined) x = 2 must throw TypeError. Actual: ' + (e));
+  }
+}
+
diff --git a/js/src/tests/test262/ch09/9.9/S9.9_A2.js b/js/src/tests/test262/ch09/9.9/S9.9_A2.js
new file mode 100644
index 000000000..42e1980e7
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.9/S9.9_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.
+
+/**
+ * ToObject conversion from null value must throw TypeError
+ *
+ * @path ch09/9.9/S9.9_A2.js
+ * @description Trying to convert null to Object
+ * @noStrict
+ */
+
+// CHECK#1
+try{
+  null['foo'];
+  $ERROR('#1.1: null[\'foo\'] throw TypeError. Actual: ' + (null['foo']));
+}
+catch(e){
+  if((e instanceof TypeError) !== true){
+    $ERROR('#1.2: null[\'foo\'] must throw TypeError. Actual: ' + (e));
+  }
+}
+
+// CHECK#2
+try{
+  with(null) x = 2;
+  $ERROR('#2.1: with(null) x = 2 must throw TypeError. Actual: x === . Actual: ' + (x));
+}
+catch(e){
+  if((e instanceof TypeError) !== true){
+    $ERROR('#2.2: with(null) x = 2 must throw TypeError. Actual: ' + (e));
+  }
+}
+
diff --git a/js/src/tests/test262/ch09/9.9/S9.9_A3.js b/js/src/tests/test262/ch09/9.9/S9.9_A3.js
new file mode 100644
index 000000000..f91cd8e82
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.9/S9.9_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.
+
+/**
+ * ToObject conversion from Boolean: create a new Boolean object
+ * whose [[value]] property is set to the value of the boolean
+ *
+ * @path ch09/9.9/S9.9_A3.js
+ * @description Trying to convert from Boolean to Object
+ */
+
+// CHECK#1
+if (Object(true).valueOf() !== true){
+  $ERROR('#1: Object(true).valueOf() === true. Actual: ' + (Object(true).valueOf()));
+}
+
+// CHECK#2
+if (typeof Object(true) !== "object"){
+  $ERROR('#2: typeof Object(true) === "object". Actual: ' + (typeof Object(true)));
+}
+
+// CHECK#3
+if (Object(true).constructor.prototype !== Boolean.prototype){
+  $ERROR('#3: Object(true).constructor.prototype === Boolean.prototype. Actual: ' + (Object(true).constructor.prototype));
+}
+
+// CHECK#4
+if (Object(false).valueOf() !== false){
+  $ERROR('#4: Object(false).valueOf() === false. Actual: ' + (Object(false).valueOf()));
+}
+
+// CHECK#5
+if (typeof Object(false) !== "object"){
+  $ERROR('#5: typeof Object(false) === "object". Actual: ' + (typeof Object(false)));
+}
+
+// CHECK#6
+if (Object(false).constructor.prototype !== Boolean.prototype){
+  $ERROR('#6: Object(false).constructor.prototype === Boolean.prototype. Actual: ' + (Object(false).constructor.prototype));
+}
+
diff --git a/js/src/tests/test262/ch09/9.9/S9.9_A4.js b/js/src/tests/test262/ch09/9.9/S9.9_A4.js
new file mode 100644
index 000000000..2f08bf52c
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.9/S9.9_A4.js
@@ -0,0 +1,178 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * ToObject conversion from Number: create a new Number object
+ * whose [[value]] property is set to the value of the number
+ *
+ * @path ch09/9.9/S9.9_A4.js
+ * @description Converting from various numbers to Object
+ */
+
+// CHECK#1
+if (Object(0).valueOf() !== 0){
+  $ERROR('#1: Object(0).valueOf() === 0. Actual: ' + (Object(0).valueOf()));
+}
+
+// CHECK#2
+if (typeof Object(0) !== "object"){
+  $ERROR('#2: typeof Object(0) === "object". Actual: ' + (typeof Object(0)));
+}
+
+// CHECK#3
+if (Object(0).constructor.prototype !== Number.prototype){
+  $ERROR('#3: Object(0).constructor.prototype === Number.prototype. Actual: ' + (Object(0).constructor.prototype));
+}
+
+// CHECK#4
+if (Object(-0).valueOf() !== -0){
+  $ERROR('#4.1: Object(-0).valueOf() === 0. Actual: ' + (Object(-0).valueOf()));
+} else if (1/Object(-0).valueOf() !== Number.NEGATIVE_INFINITY) {
+  $ERROR('#4.2: Object(-0).valueOf() === -0. Actual: +0');
+}
+
+// CHECK#5
+if (typeof Object(-0) !== "object"){
+  $ERROR('#5: typeof Object(-0) === "object". Actual: ' + (typeof Object(-0)));
+}
+
+// CHECK#6
+if (Object(-0).constructor.prototype !== Number.prototype){
+  $ERROR('#6: Object(-0).constructor.prototype === Number.prototype. Actual: ' + (Object(-0).constructor.prototype));
+}
+
+// CHECK#7
+if (Object(1).valueOf() !== 1){
+  $ERROR('#7: Object(1).valueOf() === 1. Actual: ' + (Object(1).valueOf()));
+}
+
+// CHECK#8
+if (typeof Object(1) !== "object"){
+  $ERROR('#8: typeof Object(1) === "object". Actual: ' + (typeof Object(1)));
+}
+
+// CHECK#9
+if (Object(1).constructor.prototype !== Number.prototype){
+  $ERROR('#9: Object(1).constructor.prototype === Number.prototype. Actual: ' + (Object(1).constructor.prototype));
+}
+
+// CHECK#10
+if (Object(-1).valueOf() !== -1){
+  $ERROR('#10: Object(-1).valueOf() === -1. Actual: ' + (Object(-1).valueOf()));
+}
+
+// CHECK#11
+if (typeof Object(-1) !== "object"){
+  $ERROR('#11: typeof Object(-1) === "object". Actual: ' + (typeof Object(-1)));
+}
+
+// CHECK#12
+if (Object(-1).constructor.prototype !== Number.prototype){
+  $ERROR('#12: Object(-1).constructor.prototype === Number.prototype. Actual: ' + (Object(-1).constructor.prototype));
+}
+
+// CHECK#13
+if (Object(Number.MIN_VALUE).valueOf() !== Number.MIN_VALUE){
+  $ERROR('#13: Object(Number.MIN_VALUE).valueOf() === Number.MIN_VALUE. Actual: ' + (Object(Number.MIN_VALUE).valueOf()));
+}
+
+// CHECK#14
+if (typeof Object(Number.MIN_VALUE) !== "object"){
+  $ERROR('#14: typeof Object(Number.MIN_VALUE) === "object". Actual: ' + (typeof Object(Number.MIN_VALUE)));
+}
+
+// CHECK#15
+if (Object(Number.MIN_VALUE).constructor.prototype !== Number.prototype){
+  $ERROR('#15: Object(Number.MIN_VALUE).constructor.prototype === Number.prototype. Actual: ' + (Object(Number.MIN_VALUE).constructor.prototype));
+}
+
+// CHECK#16
+if (Object(Number.MAX_VALUE).valueOf() !== Number.MAX_VALUE){
+  $ERROR('#16: Object(Number.MAX_VALUE).valueOf() === Number.MAX_VALUE. Actual: ' + (Object(Number.MAX_VALUE).valueOf()));
+}
+
+// CHECK#17
+if (typeof Object(Number.MAX_VALUE) !== "object"){
+  $ERROR('#17: typeof Object(Number.MAX_VALUE) === "object". Actual: ' + (typeof Object(Number.MAX_VALUE)));
+}
+
+// CHECK#18
+if (Object(Number.MAX_VALUE).constructor.prototype !== Number.prototype){
+  $ERROR('#18: Object(Number.MAX_VALUE).constructor.prototype === Number.prototype. Actual: ' + (Object(Number.MAX_VALUE).constructor.prototype));
+}
+
+// CHECK#19
+if (Object(Number.POSITIVE_INFINITY).valueOf() !== Number.POSITIVE_INFINITY){
+  $ERROR('#19: Object(Number.POSITIVE_INFINITY).valueOf() === Number.POSITIVE_INFINITY. Actual: ' + (Object(Number.POSITIVE_INFINITY).valueOf()));
+}
+
+// CHECK#20
+if (typeof Object(Number.POSITIVE_INFINITY) !== "object"){
+  $ERROR('#20: typeof Object(Number.POSITIVE_INFINITY) === "object". Actual: ' + (typeof Object(Number.POSITIVE_INFINITY)));
+}
+
+// CHECK#21
+if (Object(Number.POSITIVE_INFINITY).constructor.prototype !== Number.prototype){
+  $ERROR('#21: Object(Number.POSITIVE_INFINITY).constructor.prototype === Number.prototype. Actual: ' + (Object(Number.POSITIVE_INFINITY).constructor.prototype));
+}
+
+// CHECK#22
+if (Object(Number.NEGATIVE_INFINITY).valueOf() !== Number.NEGATIVE_INFINITY){
+  $ERROR('#22: Object(Number.NEGATIVE_INFINITY).valueOf() === Number.NEGATIVE_INFINITY. Actual: ' + (Object(Number.NEGATIVE_INFINITY).valueOf()));
+}
+
+// CHECK#23
+if (typeof Object(Number.NEGATIVE_INFINITY) !== "object"){
+  $ERROR('#23: typeof Object(Number.NEGATIVE_INFINITY) === "object". Actual: ' + (typeof Object(Number.NEGATIVE_INFINITY)));
+}
+
+// CHECK#24
+if (Object(Number.NEGATIVE_INFINITY).constructor.prototype !== Number.prototype){
+  $ERROR('#24: Object(Number.NEGATIVE_INFINITY).constructor.prototype === Number.prototype. Actual: ' + (Object(Number.NEGATIVE_INFINITY).constructor.prototype));
+}
+
+// CHECK#25
+if (isNaN(Object(Number.NaN).valueOf()) !== true){
+  $ERROR('#25: Object(Number.NaN).valueOf() === Not-a-Number. Actual: ' + (Object(Number.NaN).valueOf()));
+}
+
+// CHECK#26
+if (typeof Object(Number.NaN) !== "object"){
+  $ERROR('#26: typeof Object(Number.NaN) === "object". Actual: ' + (typeof Object(Number.NaN)));
+}
+
+// CHECK#27
+if (Object(Number.NaN).constructor.prototype !== Number.prototype){
+  $ERROR('#27: Object(Number.NaN).constructor.prototype === Number.prototype. Actual: ' + (Object(Number.NaN).constructor.prototype));
+}
+
+// CHECK#28
+if (Object(1.2345).valueOf() !== 1.2345){
+  $ERROR('#28: Object(1.2345).valueOf() === 1.2345. Actual: ' + (Object(1.2345).valueOf()));
+}
+
+// CHECK#29
+if (typeof Object(1.2345) !== "object"){
+  $ERROR('#29: typeof Object(1.2345) === "object". Actual: ' + (typeof Object(1.2345)));
+}
+
+// CHECK#30
+if (Object(1.2345).constructor.prototype !== Number.prototype){
+  $ERROR('#30: Object(1.2345).constructor.prototype === Number.prototype. Actual: ' + (Object(1.2345).constructor.prototype));
+}
+
+// CHECK#31
+if (Object(-1.2345).valueOf() !== -1.2345){
+  $ERROR('#31: Object(-1.2345).valueOf() === -1.2345. Actual: ' + (Object(-1.2345).valueOf()));
+}
+
+// CHECK#32
+if (typeof Object(-1.2345) !== "object"){
+  $ERROR('#32: typeof Object(-1.2345) === "object". Actual: ' + (typeof Object(-1.2345)));
+}
+
+// CHECK#33
+if (Object(-1.2345).constructor.prototype !== Number.prototype){
+  $ERROR('#33: Object(-1.2345).constructor.prototype === Number.prototype. Actual: ' + (Object(-1.2345).constructor.prototype));
+}
+
diff --git a/js/src/tests/test262/ch09/9.9/S9.9_A5.js b/js/src/tests/test262/ch09/9.9/S9.9_A5.js
new file mode 100644
index 000000000..2f59c1182
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.9/S9.9_A5.js
@@ -0,0 +1,71 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * ToObject conversion from String: create a new String object
+ * whose [[value]] property is set to the value of the string
+ *
+ * @path ch09/9.9/S9.9_A5.js
+ * @description Converting from various strings to Object
+ */
+
+// CHECK#1
+if (Object("some string").valueOf() !== "some string"){
+  $ERROR('#1: Object("some string").valueOf() === "some string". Actual: ' + (Object("some string").valueOf()));
+}
+
+// CHECK#2
+if (typeof Object("some string") !== "object"){
+  $ERROR('#2: typeof Object("some string") === "object". Actual: ' + (typeof Object("some string")));
+}
+
+// CHECK#3
+if (Object("some string").constructor.prototype !== String.prototype){
+  $ERROR('#3: Object("some string").constructor.prototype === String.prototype. Actual: ' + (Object("some string").constructor.prototype));
+}
+
+// CHECK#4
+if (Object("").valueOf() !== ""){
+  $ERROR('#4: Object("").valueOf() === false. Actual: ' + (Object("").valueOf()));
+}
+
+// CHECK#5
+if (typeof Object("") !== "object"){
+  $ERROR('#5: typeof Object("") === "object". Actual: ' + (typeof Object("")));
+}
+
+// CHECK#6
+if (Object("").constructor.prototype !== String.prototype){
+  $ERROR('#6: Object("").constructor.prototype === String.prototype. Actual: ' + (Object("").constructor.prototype));
+}
+
+// CHECK#7
+if (Object("\r\t\b\n\v\f").valueOf() !== "\r\t\b\n\v\f"){
+  $ERROR('#7: Object("\\r\\t\\b\\n\\v\\f").valueOf() === false. Actual: ' + (Object("\r\t\b\n\v\f").valueOf()));
+}
+
+// CHECK#8
+if (typeof Object("\r\t\b\n\v\f") !== "object"){
+  $ERROR('#8: typeof Object("\\r\\t\\b\\n\\v\\f") === "object". Actual: ' + (typeof Object("\r\t\b\n\v\f")));
+}
+
+// CHECK#9
+if (Object("\r\t\b\n\v\f").constructor.prototype !== String.prototype){
+  $ERROR('#9: Object("\\r\\t\\b\\n\\v\\f").constructor.prototype === String.prototype. Actual: ' + (Object("\r\t\b\n\v\f").constructor.prototype));
+}
+
+// CHECK#10
+if (Object(String(10)).valueOf() !== "10"){
+  $ERROR('#10: Object(String(10)).valueOf() === false. Actual: ' + (Object(String(10)).valueOf()));
+}
+
+// CHECK#11
+if (typeof Object(String(10)) !== "object"){
+  $ERROR('#11: typeof Object(String(10)) === "object". Actual: ' + (typeof Object(String(10))));
+}
+
+// CHECK#12
+if (Object(String(10)).constructor.prototype !== String.prototype){
+  $ERROR('#12: Object(String(10)).constructor.prototype === String.prototype. Actual: ' + (Object(String(10)).constructor.prototype));
+}
+
diff --git a/js/src/tests/test262/ch09/9.9/S9.9_A6.js b/js/src/tests/test262/ch09/9.9/S9.9_A6.js
new file mode 100644
index 000000000..a25679016
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.9/S9.9_A6.js
@@ -0,0 +1,40 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * ToObject conversion from Object: The result is the input
+ * argument (no conversion)
+ *
+ * @path ch09/9.9/S9.9_A6.js
+ * @description Converting from Objects to Object
+ */
+
+function MyObject( val ) {
+    this.value = val;
+    this.valueOf = function (){ return this.value; }
+}
+
+var x = new MyObject(1);
+var y = Object(x);
+
+// CHECK#1
+if (y.valueOf() !== x.valueOf()){
+  $ERROR('#1: Object(obj).valueOf() === obj.valueOf(). Actual: ' + (Object(obj).valueOf()));
+}
+
+// CHECK#2
+if (typeof y !== typeof x){
+  $ERROR('#2: typeof Object(obj) === typeof obj. Actual: ' + (typeof Object(obj)));
+}
+
+// CHECK#3
+if (y.constructor.prototype !== x.constructor.prototype){
+  $ERROR('#3: Object(obj).constructor.prototype === obj.constructor.prototype. Actual: ' + (Object(obj).constructor.prototype));
+}
+
+
+// CHECK#4
+if (y !== x){
+  $ERROR('#4: Object(obj) === obj');
+}
+
diff --git a/js/src/tests/test262/ch09/9.9/browser.js b/js/src/tests/test262/ch09/9.9/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.9/browser.js
diff --git a/js/src/tests/test262/ch09/9.9/shell.js b/js/src/tests/test262/ch09/9.9/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/9.9/shell.js
diff --git a/js/src/tests/test262/ch09/browser.js b/js/src/tests/test262/ch09/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/browser.js
diff --git a/js/src/tests/test262/ch09/shell.js b/js/src/tests/test262/ch09/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/test262/ch09/shell.js