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