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8073846: Javascript for-in loop returned extra keys

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Reviewed-by: attila, lagergren, sundar
This commit is contained in:
Hannes Wallnöfer 2015-04-20 10:39:55 +02:00
parent 7cbdcf978d
commit d7248ad3bd
1 changed files with 54 additions and 0 deletions
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nashorn/test/script/basic/JDK-8073846.js Normal file
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/*
* Copyright (c) 2015, 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.
*/
/**
* JDK-8073846: Javascript for-in loop returned extra keys
*
* @test
* @run
*/
var obj = {};
var list = [
'2100000',
'420000',
'430000'
];
for (var i = 0; i < list.length; i++) {
if (obj[list[i]]) print("duplicate: " + list[i]);
obj[list[i]] = 'obj' + list[i]
}
var count = 0;
for (var a in obj) {
count++;
if ('obj' + a !== obj[a]) {
throw 'wrong key or value: ' + a + ', ' + obj[a];
}
}
if (count !== 3) {
throw 'wrong entry count: ' + count;
}