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	Assert correct behavior of the own properties of module namespace objects and the essential internal methods of module namespace exotic objects.
		
			
				
	
	
		
			12 lines
		
	
	
		
			381 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			12 lines
		
	
	
		
			381 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| // Copyright (C) 2016 the V8 project authors. All rights reserved.
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| // This code is governed by the BSD license found in the LICENSE file.
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| /*---
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| esid: sec-module-namespace-exotic-objects-isextensible
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| description: The [[IsExtensible]] internal method returns `false`
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| flags: [module]
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| ---*/
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| 
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| import * as ns from './is-extensible.js';
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| 
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| assert.sameValue(Object.isExtensible(ns), false);
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