Mercurial > hg > shenandoah-preopenjdk-archive > openjdk8 > nashorn
view test/script/basic/JDK-8062937.js @ 1094:7311b78f9356
8062937: Need to block constant assumption for index setters and defineOwnProperty, not just delete
Reviewed-by: hannesw, jlaskey
author | lagergren |
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date | Thu, 13 Nov 2014 16:59:03 +0100 |
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/* * Copyright (c) 2010, 2014, 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-8062937 - GlobalConstants produces wrong result with defineProperty and index setters * * @test * @run */ var x = 1; for (var i = 2; i < 5; i++) { print(x); Object.defineProperty(this, "x", {value: i}); } print(x); print(); var name = "y"; var y = 1; for (var i = 2; i < 5; i++) { print(y); this[name] = i; } print(y);