mirror of
				https://github.com/tc39/test262.git
				synced 2025-10-31 11:44:31 +01:00 
			
		
		
		
	
		
			
				
	
	
		
			37 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			37 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| // Copyright 2009 the Sputnik authors.  All rights reserved.
 | |
| // This code is governed by the BSD license found in the LICENSE file.
 | |
| 
 | |
| /*---
 | |
| info: |
 | |
|     When "String" is called as part of a new expression, it is a constructor: it initialises the newly created object and
 | |
|     The [[Value]] property of the newly constructed object is set to ToString(value), or to the empty string if value is not supplied
 | |
| es5id: 15.5.2.1_A1_T12
 | |
| description: >
 | |
|     Creating string object with "new String(function object)", after
 | |
|     changing the function object toString property, which causes
 | |
|     exception throw
 | |
| ---*/
 | |
| 
 | |
| var __obj = {
 | |
|   toString: function() {
 | |
|     throw "intostr"
 | |
|   }
 | |
| };
 | |
| 
 | |
| __obj.valueOf = function() {
 | |
|   return true
 | |
| };
 | |
| 
 | |
| //////////////////////////////////////////////////////////////////////////////
 | |
| //CHECK#1
 | |
| try {
 | |
|   var __str = new String(__obj);
 | |
|   throw new Test262Error('#1: var __obj = {toString:function(){throw "intostr"}}; __str = new String(__obj) lead throwing exception');
 | |
| } catch (e) {
 | |
|   if (e !== "intostr") {
 | |
|     throw new Test262Error('#1.1: e==="intostr". Actual: e===' + e);
 | |
|   }
 | |
| }
 | |
| //
 | |
| //////////////////////////////////////////////////////////////////////////////
 |