test/script/basic/NASHORN-434.js

Wed, 27 Apr 2016 01:36:41 +0800

author
aoqi
date
Wed, 27 Apr 2016 01:36:41 +0800
changeset 0
b1a7da25b547
child 952
6d5471a497fb
permissions
-rw-r--r--

Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/nashorn/
changeset: 1034:4b9cc65dd24d
tag: jdk8u25-b17

     1 /*
     2  * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     4  * 
     5  * This code is free software; you can redistribute it and/or modify it
     6  * under the terms of the GNU General Public License version 2 only, as
     7  * published by the Free Software Foundation.
     8  * 
     9  * This code is distributed in the hope that it will be useful, but WITHOUT
    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    12  * version 2 for more details (a copy is included in the LICENSE file that
    13  * accompanied this code).
    14  * 
    15  * You should have received a copy of the GNU General Public License version
    16  * 2 along with this work; if not, write to the Free Software Foundation,
    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
    18  * 
    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
    20  * or visit www.oracle.com if you need additional information or have any
    21  * questions.
    22  */
    24 /**
    25  * NASHORN-434 : Callbacks to array iterator functions like forEach do not receive proper 'this' object
    26  *
    27  * @test
    28  * @run
    29  */
    31 var global = this;
    33 function func(val, idx, obj) {
    34     if (this !== global) {
    35         fail("#1 callback got 'this' different from global");
    36     }
    37 } 
    39 function strictFunc(val, idx, obj) {
    40     'use strict';
    42     if (this === global) {
    43         fail("#2 callback got global as 'this'");
    44     }
    46     if (this !== undefined) {
    47         fail("#3 callback 'this' is not undefined");
    48     }
    49 }
    51 var arr = [1];
    52 arr.forEach(func); 
    53 arr.forEach(strictFunc);
    55 var callbackThis = {};
    56 arr.forEach(function() {
    57     if (this !== callbackThis) {
    58         fail("#4 this !== callbackThis");
    59     }
    60 }, callbackThis);

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