attila@963: /*
attila@963:  * Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved.
attila@963:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
attila@963:  *
attila@963:  * This code is free software; you can redistribute it and/or modify it
attila@963:  * under the terms of the GNU General Public License version 2 only, as
attila@963:  * published by the Free Software Foundation.
attila@963:  *
attila@963:  * This code is distributed in the hope that it will be useful, but WITHOUT
attila@963:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
attila@963:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
attila@963:  * version 2 for more details (a copy is included in the LICENSE file that
attila@963:  * accompanied this code).
attila@963:  *
attila@963:  * You should have received a copy of the GNU General Public License version
attila@963:  * 2 along with this work; if not, write to the Free Software Foundation,
attila@963:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
attila@963:  *
attila@963:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
attila@963:  * or visit www.oracle.com if you need additional information or have any
attila@963:  * questions.
attila@963:  */
attila@963: 
attila@963: /**
attila@963:  * JDK-8041995: optimistic object property maps were only updated if the outermost program
attila@963:  * point in a property setter failed, not an inner one, which is wrong.
attila@963:  *
attila@963:  * @test
attila@963:  * @run
attila@963:  */
attila@963: 
attila@963: function xyzzy() {
attila@963:     return 17.4711;
attila@963: }
attila@963: var obj = {
attila@963:     z: -xyzzy()
attila@963: };
attila@963: print(obj.z);
attila@963: 
attila@963: function phlug() {
attila@963:     var obj = {
attila@963:     4: -Infinity,
attila@963:      5: Infinity,
attila@963:     length: 5 - Math.pow(2, 32)
attila@963:     };
attila@963: 
attila@963:     return Array.prototype.lastIndexOf.call(obj, -Infinity) === 4;
attila@963: }
attila@963: 
attila@963: var d = new Date;
attila@963: print(phlug());
attila@963: var d2 = new Date - d;
attila@963: print(d2 < 5000); // if this takes more than five seconds we have read the double length as an int
attila@963: 
attila@963: function wrong() {
attila@963:     var obj = {
attila@963:     length1: 5 - Math.pow(2, 32),
attila@963:     length2: 4 - Math.pow(2, 32),
attila@963:     length3: 3 - Math.pow(2, 32),
attila@963:     length4: 2 - Math.pow(2, 32),
attila@963:     length5: 1 - Math.pow(2, 32),
attila@963:     length6: Math.pow(2, 32)
attila@963:     };
attila@963:     for (var i in obj) {
attila@963:        print(obj[i]);
attila@963:     }
attila@963: }
attila@963: 
attila@963: wrong();