mirror of
				https://github.com/tc39/test262.git
				synced 2025-11-03 21:24:30 +01:00 
			
		
		
		
	
		
			
				
	
	
		
			22 lines
		
	
	
		
			588 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			22 lines
		
	
	
		
			588 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
// Copyright 2009 the Sputnik authors.  All rights reserved.
 | 
						|
// This code is governed by the BSD license found in the LICENSE file.
 | 
						|
 | 
						|
/*---
 | 
						|
info: |
 | 
						|
    Variable instantiation is performed using the global object as
 | 
						|
    the variable object and using property attributes { DontDelete }
 | 
						|
es5id: 10.4.1_A1_T2
 | 
						|
description: Checking if deleting variable x, that is defined as x = 1, fails
 | 
						|
flags: [noStrict]
 | 
						|
---*/
 | 
						|
 | 
						|
x = 1;
 | 
						|
 | 
						|
if (this.x !== 1) {
 | 
						|
  $ERROR("#1: variable x is a property of global object");
 | 
						|
}
 | 
						|
 | 
						|
if(delete this.x !== true){
 | 
						|
  $ERROR("#2: variable x has property attribute DontDelete");
 | 
						|
}
 |