29 lines
		
	
	
		
			723 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
		
		
			
		
	
	
			29 lines
		
	
	
		
			723 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
|  | 'use strict'; | ||
|  | 
 | ||
|  | var test = require('tape'); | ||
|  | 
 | ||
|  | if (typeof Symbol === 'function' && typeof Symbol() === 'symbol') { | ||
|  | 	test('has native Symbol support', function (t) { | ||
|  | 		t.equal(typeof Symbol, 'function'); | ||
|  | 		t.equal(typeof Symbol(), 'symbol'); | ||
|  | 		t.end(); | ||
|  | 	}); | ||
|  | 	return; | ||
|  | } | ||
|  | 
 | ||
|  | var hasSymbols = require('../../shams'); | ||
|  | 
 | ||
|  | test('polyfilled Symbols', function (t) { | ||
|  | 	/* eslint-disable global-require */ | ||
|  | 	t.equal(hasSymbols(), false, 'hasSymbols is false before polyfilling'); | ||
|  | 	require('core-js/fn/symbol'); | ||
|  | 	require('core-js/fn/symbol/to-string-tag'); | ||
|  | 
 | ||
|  | 	require('../tests')(t); | ||
|  | 
 | ||
|  | 	var hasSymbolsAfter = hasSymbols(); | ||
|  | 	t.equal(hasSymbolsAfter, true, 'hasSymbols is true after polyfilling'); | ||
|  | 	/* eslint-enable global-require */ | ||
|  | 	t.end(); | ||
|  | }); |