--- old/test/nashorn/script/basic/circular_proto.js 2020-04-15 19:12:26.000000000 +0530 +++ /dev/null 2020-04-15 19:12:26.000000000 +0530 @@ -1,45 +0,0 @@ -/* - * Copyright (c) 2010, 2013, 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-8023368: Instance __proto__ property should exist and be writable. - * - * @test - * @run - */ - -// check that we cannot create __proto__ cycle - -var obj = {}; -var obj2 = Object.create(obj); - -// attempt to create __proto__ cycle -try { - obj.__proto__ = obj2; - fail("Should have thrown TypeError"); -} catch (e) { - if (! (e instanceof TypeError)) { - fail("Expected TypeError, got " + e); - } - print(e); -}