--- old/test/nashorn/script/nosecurity/JDK-8067215.js 2020-04-15 19:20:47.000000000 +0530 +++ /dev/null 2020-04-15 19:20:47.000000000 +0530 @@ -1,114 +0,0 @@ -/* - * Copyright (c) 2010, 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-8067215: Disable dual fields when not using optimistic types - * - * @test - * @run - * @option -Dnashorn.debug=true - * @option -scripting - * @fork - */ - -var intType = Java.type("int"); -var doubleType = Java.type("double"); -var objectType = Java.type("java.lang.Object"); - -var Context = Java.type("jdk.nashorn.internal.runtime.Context"); -var JSType = Java.type("jdk.nashorn.internal.runtime.JSType"); -var Property = Java.type("jdk.nashorn.internal.runtime.Property"); -var PropertyMap = Java.type("jdk.nashorn.internal.runtime.PropertyMap"); - -// Class objects -var objectCls = Java.type("java.lang.Object").class; -var contextCls = Context.class; -var JSTypeCls = JSType.class; -var propertyCls = Property.class; -var propertyMapCls = PropertyMap.class; - -// Method objects -var getContextMethod = contextCls.getMethod("getContext"); -var isRepresentableAsIntMethod = JSTypeCls.getMethod("isRepresentableAsInt", java.lang.Double.TYPE); -var hasDualFieldsMethod = propertyCls.getMethod("hasDualFields"); -var getTypeMethod = propertyCls.getMethod("getType"); -var findPropertyMethod = propertyMapCls.getMethod("findProperty", objectCls); - -var context = getContextMethod.invoke(null); -var useDualFieldsMethod = contextCls.getMethod("useDualFields"); -var dualFields = useDualFieldsMethod.invoke(context); -var optimisticTypes = $OPTIONS._optimistic_types; - -if (dualFields != optimisticTypes) { - throw new Error("Wrong dual fields setting"); -} - -function testMap(obj) { - obj.x = "foo"; - obj["y"] = 0; - Object.defineProperty(obj, "z", {value: 0.5}); - var map = Debug.map(obj); - for (var key in obj) { - var prop = findPropertyMethod.invoke(map, key); - if (hasDualFieldsMethod.invoke(prop) !== dualFields) { - throw new Error("Wrong property flags: " + prop); - } - if (getTypeMethod.invoke(prop) != getExpectedType(obj[key])) { - throw new Error("Wrong property type: " + prop.getType() + " // " + getExpectedType(obj[key])); - } - } -} - -function getExpectedType(value) { - if (!dualFields) { - return objectType.class; - } - if (typeof value === "number") { - return isRepresentableAsIntMethod.invoke(null, value) ? intType.class : doubleType.class; - } - return objectType.class; -} - -var o = { - a: 1, - b: 2.5, - c: 0x10000000000, - d: true -}; - -function C() { - this.a = 1; - this.b = 2.5; - this.c = 0x10000000000; - this.d = true; -} - -var a = 1; -var b = 2.5; -var c = 0x10000000000; -var d = true; - -testMap(o); -testMap(new C()); -testMap(JSON.parse('{ "a": 1, "b": 2.5, "c": 1099511627776, "d": true }')); -testMap(this);