1 /*
   2  * Copyright (c) 2010, 2014, 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  */
  23 
  24 /**
  25  * JDK-8041995: optimistic object property maps were only updated if the outermost program
  26  * point in a property setter failed, not an inner one, which is wrong.
  27  *
  28  * @test
  29  * @run
  30  */
  31 
  32 function xyzzy() {
  33     return 17.4711;
  34 }
  35 var obj = {
  36     z: -xyzzy()
  37 };
  38 print(obj.z);
  39 
  40 function phlug() {
  41     var obj = {
  42     4: -Infinity,
  43      5: Infinity,
  44     length: 5 - Math.pow(2, 32)
  45     };
  46 
  47     return Array.prototype.lastIndexOf.call(obj, -Infinity) === 4;
  48 }
  49 
  50 var d = new Date;
  51 print(phlug());
  52 var d2 = new Date - d;
  53 print(d2 < 5000); // if this takes more than five seconds we have read the double length as an int
  54 
  55 function wrong() {
  56     var obj = {
  57     length1: 5 - Math.pow(2, 32),
  58     length2: 4 - Math.pow(2, 32),
  59     length3: 3 - Math.pow(2, 32),
  60     length4: 2 - Math.pow(2, 32),
  61     length5: 1 - Math.pow(2, 32),
  62     length6: Math.pow(2, 32)
  63     };
  64     for (var i in obj) {
  65        print(obj[i]);
  66     }
  67 }
  68 
  69 wrong();