diff --git a/test/built-ins/Array/length/15.4.5.1-3.d-1.js b/test/built-ins/Array/length/15.4.5.1-3.d-1.js
index 7e771af037..651cf5c117 100644
--- a/test/built-ins/Array/length/15.4.5.1-3.d-1.js
+++ b/test/built-ins/Array/length/15.4.5.1-3.d-1.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-properties-of-array-instances-length
 es5id: 15.4.5.1-3.d-1
 description: >
     Throw RangeError if attempt to set array length property to
diff --git a/test/built-ins/Array/length/15.4.5.1-3.d-2.js b/test/built-ins/Array/length/15.4.5.1-3.d-2.js
index e5ecd52d04..7e1dc6a255 100644
--- a/test/built-ins/Array/length/15.4.5.1-3.d-2.js
+++ b/test/built-ins/Array/length/15.4.5.1-3.d-2.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-properties-of-array-instances-length
 es5id: 15.4.5.1-3.d-2
 description: >
     Throw RangeError if attempt to set array length property to
diff --git a/test/built-ins/Array/length/15.4.5.1-3.d-3.js b/test/built-ins/Array/length/15.4.5.1-3.d-3.js
index 7367a8a0fc..38e3542247 100644
--- a/test/built-ins/Array/length/15.4.5.1-3.d-3.js
+++ b/test/built-ins/Array/length/15.4.5.1-3.d-3.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-properties-of-array-instances-length
 es5id: 15.4.5.1-3.d-3
 description: Set array length property to max value 4294967295 (2**32-1,)
 ---*/
diff --git a/test/built-ins/Array/length/S15.4.2.2_A1.1_T1.js b/test/built-ins/Array/length/S15.4.2.2_A1.1_T1.js
index 62c4a7000b..1436cfc4b8 100644
--- a/test/built-ins/Array/length/S15.4.2.2_A1.1_T1.js
+++ b/test/built-ins/Array/length/S15.4.2.2_A1.1_T1.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-array-len
 info: >
     The [[Prototype]] property of the newly constructed object
     is set to the original Array prototype object, the one that
@@ -14,7 +15,7 @@ description: >
 
 //CHECK#1
 Array.prototype.myproperty = 1;
-var x = new Array(0); 
+var x = new Array(0);
 if (x.myproperty !== 1) {
   $ERROR('#1: Array.prototype.myproperty = 1; var x = new Array(0); x.myproperty === 1. Actual: ' + (x.myproperty));
 }
diff --git a/test/built-ins/Array/length/S15.4.2.2_A1.1_T2.js b/test/built-ins/Array/length/S15.4.2.2_A1.1_T2.js
index dbfbfad13f..3d166edefc 100644
--- a/test/built-ins/Array/length/S15.4.2.2_A1.1_T2.js
+++ b/test/built-ins/Array/length/S15.4.2.2_A1.1_T2.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-array-len
 info: >
     The [[Prototype]] property of the newly constructed object
     is set to the original Array prototype object, the one that
@@ -12,7 +13,7 @@ description: Array.prototype.toString = Object.prototype.toString
 
 //CHECK#1
 Array.prototype.toString = Object.prototype.toString;
-var x = new Array(0); 
+var x = new Array(0);
 if (x.toString() !== "[object " + "Array" + "]") {
   $ERROR('#1: Array.prototype.toString = Object.prototype.toString; var x = new Array(0); x.toString() === "[object " + "Array" + "]". Actual: ' + (x.toString()));
 }
diff --git a/test/built-ins/Array/length/S15.4.2.2_A1.1_T3.js b/test/built-ins/Array/length/S15.4.2.2_A1.1_T3.js
index 8e033e7d2c..43bd97a7f6 100644
--- a/test/built-ins/Array/length/S15.4.2.2_A1.1_T3.js
+++ b/test/built-ins/Array/length/S15.4.2.2_A1.1_T3.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-array-len
 info: >
     The [[Prototype]] property of the newly constructed object
     is set to the original Array prototype object, the one that
diff --git a/test/built-ins/Array/length/S15.4.2.2_A1.2_T1.js b/test/built-ins/Array/length/S15.4.2.2_A1.2_T1.js
index 18c9ca35f6..64a1753741 100644
--- a/test/built-ins/Array/length/S15.4.2.2_A1.2_T1.js
+++ b/test/built-ins/Array/length/S15.4.2.2_A1.2_T1.js
@@ -2,13 +2,14 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-array-len
 info: The [[Class]] property of the newly constructed object is set to "Array"
 es5id: 15.4.2.2_A1.2_T1
 description: Checking use Object.prototype.toString
 ---*/
 
 //CHECK#1
-var x = new Array(0); 
+var x = new Array(0);
 x.getClass = Object.prototype.toString;
 if (x.getClass() !== "[object " + "Array" + "]") {
   $ERROR('#1: var x = new Array(0); x.getClass = Object.prototype.toString; x is Array object. Actual: ' + (x.getClass()));
diff --git a/test/built-ins/Array/length/S15.4.2.2_A2.1_T1.js b/test/built-ins/Array/length/S15.4.2.2_A2.1_T1.js
index 1196d067d9..e02177b697 100644
--- a/test/built-ins/Array/length/S15.4.2.2_A2.1_T1.js
+++ b/test/built-ins/Array/length/S15.4.2.2_A2.1_T1.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-array-len
 info: >
     If the argument len is a Number and ToUint32(len) is equal to len,
     then the length property of the newly constructed object is set to ToUint32(len)
@@ -10,19 +11,19 @@ description: Array constructor is given one argument
 ---*/
 
 //CHECK#1
-var x = new Array(0); 
+var x = new Array(0);
 if (x.length !== 0) {
   $ERROR('#1: var x = new Array(0); x.length === 0. Actual: ' + (x.length));
 }
 
 //CHECK#2
-var x = new Array(1); 
+var x = new Array(1);
 if (x.length !== 1) {
   $ERROR('#2: var x = new Array(1); x.length === 1. Actual: ' + (x.length));
-}   
+}
 
 //CHECK#3
-var x = new Array(4294967295); 
+var x = new Array(4294967295);
 if (x.length !== 4294967295) {
   $ERROR('#3: var x = new Array(4294967295); x.length === 4294967295. Actual: ' + (x.length));
 }
diff --git a/test/built-ins/Array/length/S15.4.2.2_A2.2_T1.js b/test/built-ins/Array/length/S15.4.2.2_A2.2_T1.js
index de44c79df8..a016a31d83 100644
--- a/test/built-ins/Array/length/S15.4.2.2_A2.2_T1.js
+++ b/test/built-ins/Array/length/S15.4.2.2_A2.2_T1.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-array-len
 info: >
     If the argument len is a Number and ToUint32(len) is not equal to len,
     a RangeError exception is thrown
@@ -10,8 +11,8 @@ description: Use try statement. len = -1, 4294967296, 4294967297
 ---*/
 
 //CHECK#1
-try {  
-  new Array(-1);   
+try {
+  new Array(-1);
   $ERROR('#1.1: new Array(-1) throw RangeError. Actual: ' + (new Array(-1)));
 } catch(e) {
   if ((e instanceof RangeError) !== true) {
@@ -20,8 +21,8 @@ try {
 }
 
 //CHECK#2
-try {  
-  new Array(4294967296);   
+try {
+  new Array(4294967296);
   $ERROR('#2.1: new Array(4294967296) throw RangeError. Actual: ' + (new Array(4294967296)));
 } catch(e) {
   if ((e instanceof RangeError) !== true) {
@@ -30,8 +31,8 @@ try {
 }
 
 //CHECK#3
-try {  
-  new Array(4294967297);   
+try {
+  new Array(4294967297);
   $ERROR('#3.1: new Array(4294967297) throw RangeError. Actual: ' + (new Array(4294967297)));
 } catch(e) {
   if ((e instanceof RangeError) !== true) {
diff --git a/test/built-ins/Array/length/S15.4.2.2_A2.2_T2.js b/test/built-ins/Array/length/S15.4.2.2_A2.2_T2.js
index 04ad60b3a9..953857da65 100644
--- a/test/built-ins/Array/length/S15.4.2.2_A2.2_T2.js
+++ b/test/built-ins/Array/length/S15.4.2.2_A2.2_T2.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-array-len
 info: >
     If the argument len is a Number and ToUint32(len) is not equal to len,
     a RangeError exception is thrown
@@ -10,8 +11,8 @@ description: Use try statement. len = NaN, +/-Infinity
 ---*/
 
 //CHECK#1
-try {  
-  new Array(NaN);   
+try {
+  new Array(NaN);
   $ERROR('#1.1: new Array(NaN) throw RangeError. Actual: ' + (new Array(NaN)));
 } catch(e) {
   if ((e instanceof RangeError) !== true) {
@@ -20,8 +21,8 @@ try {
 }
 
 //CHECK#2
-try {  
-  new Array(Number.POSITIVE_INFINITY);   
+try {
+  new Array(Number.POSITIVE_INFINITY);
   $ERROR('#2.1: new Array(Number.POSITIVE_INFINITY) throw RangeError. Actual: ' + (new Array(Number.POSITIVE_INFINITY)));
 } catch(e) {
   if ((e instanceof RangeError) !== true) {
@@ -30,8 +31,8 @@ try {
 }
 
 //CHECK#3
-try {  
-  new Array(Number.NEGATIVE_INFINITY);   
+try {
+  new Array(Number.NEGATIVE_INFINITY);
   $ERROR('#3.1: new Array(Number.NEGATIVE_INFINITY) throw RangeError. Actual: ' + (new Array(Number.NEGATIVE_INFINITY)));
 } catch(e) {
   if ((e instanceof RangeError) !== true) {
diff --git a/test/built-ins/Array/length/S15.4.2.2_A2.2_T3.js b/test/built-ins/Array/length/S15.4.2.2_A2.2_T3.js
index 89760b5d3b..51303dfb1b 100644
--- a/test/built-ins/Array/length/S15.4.2.2_A2.2_T3.js
+++ b/test/built-ins/Array/length/S15.4.2.2_A2.2_T3.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-array-len
 info: >
     If the argument len is a Number and ToUint32(len) is not equal to len,
     a RangeError exception is thrown
@@ -10,8 +11,8 @@ description: Use try statement. len = 1.5, Number.MAX_VALUE, Number.MIN_VALUE
 ---*/
 
 //CHECK#1
-try {  
-  new Array(1.5);   
+try {
+  new Array(1.5);
   $ERROR('#1.1: new Array(1.5) throw RangeError. Actual: ' + (new Array(1.5)));
 } catch(e) {
   if ((e instanceof RangeError) !== true) {
@@ -20,8 +21,8 @@ try {
 }
 
 //CHECK#2
-try {  
-  new Array(Number.MAX_VALUE);   
+try {
+  new Array(Number.MAX_VALUE);
   $ERROR('#2.1: new Array(Number.MAX_VALUE) throw RangeError. Actual: ' + (new Array(Number.MAX_VALUE)));
 } catch(e) {
   if ((e instanceof RangeError) !== true) {
@@ -30,8 +31,8 @@ try {
 }
 
 //CHECK#3
-try {  
-  new Array(Number.MIN_VALUE);   
+try {
+  new Array(Number.MIN_VALUE);
   $ERROR('#3.1: new Array(Number.MIN_VALUE) throw RangeError. Actual: ' + (new Array(Number.MIN_VALUE)));
 } catch(e) {
   if ((e instanceof RangeError) !== true) {
diff --git a/test/built-ins/Array/length/S15.4.2.2_A2.3_T1.js b/test/built-ins/Array/length/S15.4.2.2_A2.3_T1.js
index 3d36f5d060..61108ea36a 100644
--- a/test/built-ins/Array/length/S15.4.2.2_A2.3_T1.js
+++ b/test/built-ins/Array/length/S15.4.2.2_A2.3_T1.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-array-len
 info: >
     If the argument len is not a Number, then the length property of
     the newly constructed object is set to 1 and the 0 property of
@@ -12,7 +13,7 @@ description: Checking for null and undefined
 
 var x = new Array(null);
 
-//CHECK#1 
+//CHECK#1
 if (x.length !== 1) {
   $ERROR('#1: var x = new Array(null); x.length === 1. Actual: ' + (x.length));
 }
@@ -24,7 +25,7 @@ if (x[0] !== null) {
 
 var x = new Array(undefined);
 
-//CHECK#3 
+//CHECK#3
 if (x.length !== 1) {
   $ERROR('#3: var x = new Array(undefined); x.length === 1. Actual: ' + (x.length));
 }
diff --git a/test/built-ins/Array/length/S15.4.2.2_A2.3_T2.js b/test/built-ins/Array/length/S15.4.2.2_A2.3_T2.js
index 9de1a7a942..336c886e78 100644
--- a/test/built-ins/Array/length/S15.4.2.2_A2.3_T2.js
+++ b/test/built-ins/Array/length/S15.4.2.2_A2.3_T2.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-array-len
 info: >
     If the argument len is not a Number, then the length property of
     the newly constructed object is set to 1 and the 0 property of
@@ -12,7 +13,7 @@ description: Checking for boolean primitive and Boolean object
 
 var x = new Array(true);
 
-//CHECK#1 
+//CHECK#1
 if (x.length !== 1) {
   $ERROR('#1: var x = new Array(true); x.length === 1. Actual: ' + (x.length));
 }
@@ -25,7 +26,7 @@ if (x[0] !== true) {
 var obj = new Boolean(false);
 var x = new Array(obj);
 
-//CHECK#3 
+//CHECK#3
 if (x.length !== 1) {
   $ERROR('#3: var obj = new Boolean(false); var x = new Array(obj); x.length === 1. Actual: ' + (x.length));
 }
diff --git a/test/built-ins/Array/length/S15.4.2.2_A2.3_T3.js b/test/built-ins/Array/length/S15.4.2.2_A2.3_T3.js
index 1f048cd0b4..cf2dd31142 100644
--- a/test/built-ins/Array/length/S15.4.2.2_A2.3_T3.js
+++ b/test/built-ins/Array/length/S15.4.2.2_A2.3_T3.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-array-len
 info: >
     If the argument len is not a Number, then the length property of
     the newly constructed object is set to 1 and the 0 property of
@@ -12,7 +13,7 @@ description: Checking for boolean primitive and Boolean object
 
 var x = new Array("1");
 
-//CHECK#1 
+//CHECK#1
 if (x.length !== 1) {
   $ERROR('#1: var x = new Array("1"); x.length === 1. Actual: ' + (x.length));
 }
@@ -25,7 +26,7 @@ if (x[0] !== "1") {
 var obj = new String("0");
 var x = new Array(obj);
 
-//CHECK#3 
+//CHECK#3
 if (x.length !== 1) {
   $ERROR('#3: var obj = new String("0"); var x = new Array(obj); x.length === 1. Actual: ' + (x.length));
 }
diff --git a/test/built-ins/Array/length/S15.4.2.2_A2.3_T4.js b/test/built-ins/Array/length/S15.4.2.2_A2.3_T4.js
index f02639f331..c449bf7f24 100644
--- a/test/built-ins/Array/length/S15.4.2.2_A2.3_T4.js
+++ b/test/built-ins/Array/length/S15.4.2.2_A2.3_T4.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-array-len
 info: >
     If the argument len is not a Number, then the length property of
     the newly constructed object is set to 1 and the 0 property of
@@ -13,7 +14,7 @@ description: Checking for Number object
 var obj = new Number(0);
 var x = new Array(obj);
 
-//CHECK#1 
+//CHECK#1
 if (x.length !== 1) {
   $ERROR('#1: var obj = new Number(0); var x = new Array(obj); x.length === 1. Actual: ' + (x.length));
 }
@@ -26,7 +27,7 @@ if (x[0] !== obj) {
 var obj = new Number(1);
 var x = new Array(obj);
 
-//CHECK#3 
+//CHECK#3
 if (x.length !== 1) {
   $ERROR('#3: var obj = new Number(1); var x = new Array(obj); x.length === 1. Actual: ' + (x.length));
 }
@@ -39,7 +40,7 @@ if (x[0] !== obj) {
 var obj = new Number(4294967295);
 var x = new Array(obj);
 
-//CHECK#5 
+//CHECK#5
 if (x.length !== 1) {
   $ERROR('#5: var obj = new Number(4294967295); var x = new Array(obj); x.length === 1. Actual: ' + (x.length));
 }
diff --git a/test/built-ins/Array/length/S15.4.2.2_A2.3_T5.js b/test/built-ins/Array/length/S15.4.2.2_A2.3_T5.js
index 3f10ef1255..5d5020eaee 100644
--- a/test/built-ins/Array/length/S15.4.2.2_A2.3_T5.js
+++ b/test/built-ins/Array/length/S15.4.2.2_A2.3_T5.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-array-len
 info: >
     If the argument len is not a Number, then the length property of
     the newly constructed object is set to 1 and the 0 property of
@@ -13,7 +14,7 @@ description: Checking for Number object
 var obj = new Number(-1);
 var x = new Array(obj);
 
-//CHECK#1 
+//CHECK#1
 if (x.length !== 1) {
   $ERROR('#1: var obj = new Number(-1); var x = new Array(obj); x.length === 1. Actual: ' + (x.length));
 }
@@ -26,7 +27,7 @@ if (x[0] !== obj) {
 var obj = new Number(4294967296);
 var x = new Array(obj);
 
-//CHECK#3 
+//CHECK#3
 if (x.length !== 1) {
   $ERROR('#3: var obj = new Number(4294967296); var x = new Array(obj); x.length === 1. Actual: ' + (x.length));
 }
@@ -39,7 +40,7 @@ if (x[0] !== obj) {
 var obj = new Number(4294967297);
 var x = new Array(obj);
 
-//CHECK#5 
+//CHECK#5
 if (x.length !== 1) {
   $ERROR('#5: var obj = new Number(4294967297); var x = new Array(obj); x.length === 1. Actual: ' + (x.length));
 }
diff --git a/test/built-ins/Array/length/S15.4.4_A1.3_T1.js b/test/built-ins/Array/length/S15.4.4_A1.3_T1.js
index c1857e6da3..93985e2ff8 100644
--- a/test/built-ins/Array/length/S15.4.4_A1.3_T1.js
+++ b/test/built-ins/Array/length/S15.4.4_A1.3_T1.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-properties-of-the-array-prototype-object
 info: Array prototype object has a length property
 es5id: 15.4.4_A1.3_T1
 description: Array.prototype.length === 0
diff --git a/test/built-ins/Array/length/S15.4.5.1_A1.1_T1.js b/test/built-ins/Array/length/S15.4.5.1_A1.1_T1.js
index e9954989e6..7435827c66 100644
--- a/test/built-ins/Array/length/S15.4.5.1_A1.1_T1.js
+++ b/test/built-ins/Array/length/S15.4.5.1_A1.1_T1.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-array-exotic-objects-defineownproperty-p-desc
 info: If ToUint32(length) !== ToNumber(length), throw RangeError
 es5id: 15.4.5.1_A1.1_T1
 description: length in [4294967296, -1, 1.5]
@@ -12,10 +13,10 @@ try {
   var x = [];
   x.length = 4294967296;
   $ERROR('#1.1: x = []; x.length = 4294967296 throw RangeError. Actual: x.length === ' + (x.length));
-} catch(e) {    
+} catch(e) {
   if ((e instanceof RangeError) !== true) {
     $ERROR('#1.2: x = []; x.length = 4294967296 throw RangeError. Actual: ' + (e));
-  }    
+  }
 }
 
 //CHECK#2
@@ -23,10 +24,10 @@ try {
   x = [];
   x.length = -1;
   $ERROR('#2.1: x = []; x.length = -1 throw RangeError. Actual: x.length === ' + (x.length));
-} catch(e) {    
+} catch(e) {
   if ((e instanceof RangeError) !== true) {
     $ERROR('#2.2: x = []; x.length = -1 throw RangeError. Actual: ' + (e));
-  }    
+  }
 }
 
 //CHECK#3
@@ -34,8 +35,8 @@ try {
   x = [];
   x.length = 1.5;
   $ERROR('#3.1: x = []; x.length = 1.5 throw RangeError. Actual: x.length === ' + (x.length));
-} catch(e) {    
+} catch(e) {
   if ((e instanceof RangeError) !== true) {
     $ERROR('#3.2: x = []; x.length = 1.5 throw RangeError. Actual: ' + (e));
-  }    
+  }
 }
diff --git a/test/built-ins/Array/length/S15.4.5.1_A1.1_T2.js b/test/built-ins/Array/length/S15.4.5.1_A1.1_T2.js
index 182ded007d..55ce904877 100644
--- a/test/built-ins/Array/length/S15.4.5.1_A1.1_T2.js
+++ b/test/built-ins/Array/length/S15.4.5.1_A1.1_T2.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-array-exotic-objects-defineownproperty-p-desc
 info: If ToUint32(length) !== ToNumber(length), throw RangeError
 es5id: 15.4.5.1_A1.1_T2
 description: length in [NaN, Infinity, -Infinity, undefined]
@@ -12,10 +13,10 @@ try {
   var x = [];
   x.length = NaN;
   $ERROR('#1.1: x = []; x.length = NaN throw RangeError. Actual: x.length === ' + (x.length));
-} catch(e) {    
+} catch(e) {
   if ((e instanceof RangeError) !== true) {
     $ERROR('#1.2: x = []; x.length = NaN throw RangeError. Actual: ' + (e));
-  }    
+  }
 }
 
 //CHECK#2
@@ -23,10 +24,10 @@ try {
   x = [];
   x.length = Number.POSITIVE_INFINITY;
   $ERROR('#2.1: x = []; x.length = Number.POSITIVE_INFINITY throw RangeError. Actual: x.length === ' + (x.length));
-} catch(e) {    
+} catch(e) {
   if ((e instanceof RangeError) !== true) {
     $ERROR('#2.2: x = []; x.length = Number.POSITIVE_INFINITY throw RangeError. Actual: ' + (e));
-  }    
+  }
 }
 
 //CHECK#3
@@ -34,10 +35,10 @@ try {
   x = [];
   x.length = Number.NEGATIVE_INFINITY;
   $ERROR('#3.1: x = []; x.length = Number.NEGATIVE_INFINITY throw RangeError. Actual: x.length === ' + (x.length));
-} catch(e) {    
+} catch(e) {
   if ((e instanceof RangeError) !== true) {
     $ERROR('#3.2: x = []; x.length = Number.NEGATIVE_INFINITY throw RangeError. Actual: ' + (e));
-  }    
+  }
 }
 
 //CHECK#4
@@ -45,8 +46,8 @@ try {
   x = [];
   x.length = undefined;
   $ERROR('#4.1: x = []; x.length = undefined throw RangeError. Actual: x.length === ' + (x.length));
-} catch(e) {    
+} catch(e) {
   if ((e instanceof RangeError) !== true) {
     $ERROR('#4.2: x = []; x.length = undefined throw RangeError. Actual: ' + (e));
-  }    
+  }
 }
diff --git a/test/built-ins/Array/length/S15.4.5.1_A1.2_T1.js b/test/built-ins/Array/length/S15.4.5.1_A1.2_T1.js
index bb4f28a10f..c9d99e5c58 100644
--- a/test/built-ins/Array/length/S15.4.5.1_A1.2_T1.js
+++ b/test/built-ins/Array/length/S15.4.5.1_A1.2_T1.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-array-exotic-objects-defineownproperty-p-desc
 info: >
     For every integer k that is less than the value of
     the length property of A but not less than ToUint32(length),
@@ -14,17 +15,17 @@ description: Change length of array
 //CHECK#1
 var x = [0,,2,,4];
 x.length = 4;
-if (x[4] !== undefined) {  
-  $ERROR('#1: x = [0,,2,,4]; x.length = 4; x[4] === undefined. Actual: ' + (x[4]));    
+if (x[4] !== undefined) {
+  $ERROR('#1: x = [0,,2,,4]; x.length = 4; x[4] === undefined. Actual: ' + (x[4]));
 }
 
 //CHECK#2
 x.length = 3;
-if (x[3] !== undefined) {  
-  $ERROR('#2: x = [0,,2,,4]; x.length = 4; x.length = 3; x[3] === undefined. Actual: ' + (x[3]));    
+if (x[3] !== undefined) {
+  $ERROR('#2: x = [0,,2,,4]; x.length = 4; x.length = 3; x[3] === undefined. Actual: ' + (x[3]));
 }
 
 //CHECK#3
-if (x[2] !== 2) {  
-  $ERROR('#3: x = [0,,2,,4]; x.length = 4; x.length = 3; x[2] === 2. Actual: ' + (x[2]));    
+if (x[2] !== 2) {
+  $ERROR('#3: x = [0,,2,,4]; x.length = 4; x.length = 3; x[2] === 2. Actual: ' + (x[2]));
 }
diff --git a/test/built-ins/Array/length/S15.4.5.1_A1.2_T3.js b/test/built-ins/Array/length/S15.4.5.1_A1.2_T3.js
index aeecd05cd8..ec09f074cb 100644
--- a/test/built-ins/Array/length/S15.4.5.1_A1.2_T3.js
+++ b/test/built-ins/Array/length/S15.4.5.1_A1.2_T3.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-array-exotic-objects-defineownproperty-p-desc
 info: >
     For every integer k that is less than the value of
     the length property of A but not less than ToUint32(length),
@@ -15,12 +16,12 @@ description: Checking an inherited property
 Array.prototype[2] = 2;
 var x = [0,1];
 x.length = 3;
-if (x.hasOwnProperty('2') !== false) {  
-  $ERROR('#1: Array.prototype[2] = 2; x = [0,1]; x.length = 3; x.hasOwnProperty(\'2\') === false. Actual: ' + (x.hasOwnProperty('2')));    
+if (x.hasOwnProperty('2') !== false) {
+  $ERROR('#1: Array.prototype[2] = 2; x = [0,1]; x.length = 3; x.hasOwnProperty(\'2\') === false. Actual: ' + (x.hasOwnProperty('2')));
 }
 
 //CHECK#2
 x.length = 2;
-if (x[2] !== 2) {  
-  $ERROR('#2: Array.prototype[2] = 2; x = [0,1]; x.length = 3; x.length = 2; x[2] === 2. Actual: ' + (x[2]));    
+if (x[2] !== 2) {
+  $ERROR('#2: Array.prototype[2] = 2; x = [0,1]; x.length = 3; x.length = 2; x[2] === 2. Actual: ' + (x[2]));
 }
diff --git a/test/built-ins/Array/length/S15.4.5.1_A1.3_T1.js b/test/built-ins/Array/length/S15.4.5.1_A1.3_T1.js
index d83856949c..32bddd5e6f 100644
--- a/test/built-ins/Array/length/S15.4.5.1_A1.3_T1.js
+++ b/test/built-ins/Array/length/S15.4.5.1_A1.3_T1.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-array-exotic-objects-defineownproperty-p-desc
 info: Set the value of property length of A to Uint32(length)
 es5id: 15.4.5.1_A1.3_T1
 description: length is object or primitve
@@ -10,41 +11,41 @@ description: length is object or primitve
 //CHECK#1
 var x = [];
 x.length = true;
-if (x.length !== 1) {  
-  $ERROR('#1: x = []; x.length = true; x.length === 1. Actual: ' + (x.length));    
+if (x.length !== 1) {
+  $ERROR('#1: x = []; x.length = true; x.length === 1. Actual: ' + (x.length));
 }
 
 //CHECK#2
 x = [0];
 x.length = null;
-if (x.length !== 0) {  
-  $ERROR('#2: x = [0]; x.length = null; x.length === 0. Actual: ' + (x.length));    
+if (x.length !== 0) {
+  $ERROR('#2: x = [0]; x.length = null; x.length === 0. Actual: ' + (x.length));
 }
 
 //CHECK#3
 x = [0];
 x.length = new Boolean(false);
-if (x.length !== 0) {  
-  $ERROR('#3: x = [0]; x.length = new Boolean(false); x.length === 0. Actual: ' + (x.length));    
+if (x.length !== 0) {
+  $ERROR('#3: x = [0]; x.length = new Boolean(false); x.length === 0. Actual: ' + (x.length));
 }
 
 //CHECK#4
 x = [];
 x.length = new Number(1);
-if (x.length !== 1) {  
-  $ERROR('#4: x = []; x.length = new Number(1); x.length === 1. Actual: ' + (x.length));    
+if (x.length !== 1) {
+  $ERROR('#4: x = []; x.length = new Number(1); x.length === 1. Actual: ' + (x.length));
 }
 
 //CHECK#5
 x = [];
 x.length = "1";
-if (x.length !== 1) {  
-  $ERROR('#5: x = []; x.length = "1"; x.length === 1. Actual: ' + (x.length));    
+if (x.length !== 1) {
+  $ERROR('#5: x = []; x.length = "1"; x.length === 1. Actual: ' + (x.length));
 }
 
 //CHECK#6
 x = [];
 x.length = new String("1");
-if (x.length !== 1) {  
-  $ERROR('#6: x = []; x.length = new String("1"); x.length === 1. Actual: ' + (x.length));    
+if (x.length !== 1) {
+  $ERROR('#6: x = []; x.length = new String("1"); x.length === 1. Actual: ' + (x.length));
 }
diff --git a/test/built-ins/Array/length/S15.4.5.1_A1.3_T2.js b/test/built-ins/Array/length/S15.4.5.1_A1.3_T2.js
index e859e7e811..c9b7615f95 100644
--- a/test/built-ins/Array/length/S15.4.5.1_A1.3_T2.js
+++ b/test/built-ins/Array/length/S15.4.5.1_A1.3_T2.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-array-exotic-objects-defineownproperty-p-desc
 info: Set the value of property length of A to Uint32(length)
 es5id: 15.4.5.1_A1.3_T2
 description: Uint32 use ToNumber and ToPrimitve
@@ -19,7 +20,7 @@ x = [];
 x.length = {valueOf: function() {return 2}, toString: function() {return 1}};
 if (x.length !== 2) {
   $ERROR('#0: x = []; x.length = {valueOf: function() {return 2}, toString: function() {return 1}};  x.length === 2. Actual: ' + (x.length));
-} 
+}
 
 //CHECK#3
 x = [];
@@ -29,9 +30,9 @@ if (x.length !== 2) {
 }
 
 //CHECK#4
-try {  
+try {
   x = [];
-  x.length = {valueOf: function() {return 2}, toString: function() {throw "error"}};  
+  x.length = {valueOf: function() {return 2}, toString: function() {throw "error"}};
   if (x.length !== 2) {
     $ERROR('#4.1: x = []; x.length = {valueOf: function() {return 2}, toString: function() {throw "error"}}; x.length === ",". Actual: ' + (x.length));
   }
@@ -61,14 +62,14 @@ if (x.length !== 1) {
 //CHECK#7
 try {
   x = [];
-  x.length = {valueOf: function() {throw "error"}, toString: function() {return 1}};  
+  x.length = {valueOf: function() {throw "error"}, toString: function() {return 1}};
   x.length;
   $ERROR('#7.1: x = []; x.length = {valueOf: function() {throw "error"}, toString: function() {return 1}}; x.length throw "error". Actual: ' + (x.length));
-}  
+}
 catch (e) {
   if (e !== "error") {
     $ERROR('#7.2: x = []; x.length = {valueOf: function() {throw "error"}, toString: function() {return 1}}; x.length throw "error". Actual: ' + (e));
-  } 
+  }
 }
 
 //CHECK#8
@@ -77,9 +78,9 @@ try {
   x.length = {valueOf: function() {return {}}, toString: function() {return {}}};
   x.length;
   $ERROR('#8.1: x = []; x.length = {valueOf: function() {return {}}, toString: function() {return {}}}  x.length throw TypeError. Actual: ' + (x.length));
-}  
+}
 catch (e) {
   if ((e instanceof TypeError) !== true) {
     $ERROR('#8.2: x = []; x.length = {valueOf: function() {return {}}, toString: function() {return {}}}  x.length throw TypeError. Actual: ' + (e));
-  } 
+  }
 }
diff --git a/test/built-ins/Array/length/S15.4.5.2_A3_T4.js b/test/built-ins/Array/length/S15.4.5.2_A3_T4.js
index 247e388dc5..066f94cd95 100644
--- a/test/built-ins/Array/length/S15.4.5.2_A3_T4.js
+++ b/test/built-ins/Array/length/S15.4.5.2_A3_T4.js
@@ -2,6 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
+esid: sec-properties-of-array-instances-length
 info: >
     If the length property is changed, every property whose name
     is an array index whose value is not smaller than the new length is automatically deleted
@@ -12,26 +13,26 @@ description: >
 ---*/
 
 //CHECK#1
-var x = [0,1,2]; 
-x[4294967294] = 4294967294; 
+var x = [0,1,2];
+x[4294967294] = 4294967294;
 x.length = 2;
 
 //CHECK#1
-if (x[0] !== 0) {  
-  $ERROR('#1: x = [0,1,2]; x[4294967294] = 4294967294; x.length = 2; x[0] === 0. Actual: ' + (x[0]));    
+if (x[0] !== 0) {
+  $ERROR('#1: x = [0,1,2]; x[4294967294] = 4294967294; x.length = 2; x[0] === 0. Actual: ' + (x[0]));
 }
 
 //CHECK#2
-if (x[1] !== 1) {  
-  $ERROR('#2: x = [0,1,2]; x[4294967294] = 4294967294; x.length = 2; x[1] === 1. Actual: ' + (x[1]));    
+if (x[1] !== 1) {
+  $ERROR('#2: x = [0,1,2]; x[4294967294] = 4294967294; x.length = 2; x[1] === 1. Actual: ' + (x[1]));
 }
 
 //CHECK#3
-if (x[2] !== undefined) {  
-  $ERROR('#3: x = [0,1,2]; x[4294967294] = 4294967294; x.length = 2; x[2] === undefined. Actual: ' + (x[2]));    
+if (x[2] !== undefined) {
+  $ERROR('#3: x = [0,1,2]; x[4294967294] = 4294967294; x.length = 2; x[2] === undefined. Actual: ' + (x[2]));
 }
 
 //CHECK#4
-if (x[4294967294] !== undefined) {  
-  $ERROR('#4: x = [0,1,2]; x[4294967294] = 4294967294; x.length = 2; x[4294967294] === undefined. Actual: ' + (x[4294967294]));    
+if (x[4294967294] !== undefined) {
+  $ERROR('#4: x = [0,1,2]; x[4294967294] = 4294967294; x.length = 2; x[4294967294] === undefined. Actual: ' + (x[4294967294]));
 }