51 lines
		
	
	
		
			963 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			51 lines
		
	
	
		
			963 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| var safe = require('../');
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| var test = require('tape');
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| 
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| var good = [
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|     /\bOakland\b/,
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|     /\b(Oakland|San Francisco)\b/i,
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|     /^\d+1337\d+$/i,
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|     /^\d+(1337|404)\d+$/i,
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|     /^\d+(1337|404)*\d+$/i,
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|     RegExp(Array(26).join('a?') + Array(26).join('a')),
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| ];
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| 
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| test('safe regex', function (t) {
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|     t.plan(good.length);
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|     good.forEach(function (re) {
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|         t.equal(safe(re), true);
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|     });
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| });
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| 
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| 
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| var bad = [
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|     /^(a?){25}(a){25}$/,
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|     RegExp(Array(27).join('a?') + Array(27).join('a')),
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|     /(x+x+)+y/,
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|     /foo|(x+x+)+y/,
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|     /(a+){10}y/,
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|     /(a+){2}y/,
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|     /(.*){1,32000}[bc]/
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| ];
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| 
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| test('unsafe regex', function (t) {
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|     t.plan(bad.length);
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|     bad.forEach(function (re) {
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|         t.equal(safe(re), false);
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|     });
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| });
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| 
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| var invalid = [
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|     '*Oakland*',
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|     'hey(yoo))',
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|     'abcde(?>hellow)',
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|     '[abc'
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| ];
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| 
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| test('invalid regex', function (t) {
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|     t.plan(invalid.length);
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|     invalid.forEach(function (re) {
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|         t.equal(safe(re), false);
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|     });
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| });
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