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/*
* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* NASHORN-437 : Array.prototype.map should return an array whose length should be same as input array length
*
* @test
* @run
*/
var callbackCount = 0;
function func(kVal, k, arr) {
arr.length = 2;
callbackCount++;
return 42;
}
var arr = [ 1, 2, 3, 4];
var res = arr.map(func);
if (res.length !== 4) {
fail("map's result does not have 4 elements");
}
if (callbackCount !== 2) {
fail("callback should be called only twice");
}
if (res[2] !== undefined || res[3] !== undefined) {
fail("last two elements are not undefined");
}
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