Strict mode Passingnon-Strict mode Passing
Features:
- ∅
// Copyright (c) 2012 Ecma International. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-array.prototype.map description: > Array.prototype.map returns new Array with same number of elements and values the result of callbackfn ---*/ function callbackfn(val, idx, obj) { return val + 10; } var srcArr = [1, 2, 3, 4, 5]; var resArr = srcArr.map(callbackfn); assert.sameValue(resArr[0], 11, 'resArr[0]'); assert.sameValue(resArr[1], 12, 'resArr[1]'); assert.sameValue(resArr[2], 13, 'resArr[2]'); assert.sameValue(resArr[3], 14, 'resArr[3]'); assert.sameValue(resArr[4], 15, 'resArr[4]');