Fri, 14 Jul 2017 14:30:06 -0700
Merge
sundar@1824 | 1 | /* |
sundar@1824 | 2 | * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. |
sundar@1824 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
sundar@1824 | 4 | * |
sundar@1824 | 5 | * This code is free software; you can redistribute it and/or modify it |
sundar@1824 | 6 | * under the terms of the GNU General Public License version 2 only, as |
sundar@1824 | 7 | * published by the Free Software Foundation. |
sundar@1824 | 8 | * |
sundar@1824 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
sundar@1824 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
sundar@1824 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
sundar@1824 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
sundar@1824 | 13 | * accompanied this code). |
sundar@1824 | 14 | * |
sundar@1824 | 15 | * You should have received a copy of the GNU General Public License version |
sundar@1824 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
sundar@1824 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
sundar@1824 | 18 | * |
sundar@1824 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
sundar@1824 | 20 | * or visit www.oracle.com if you need additional information or have any |
sundar@1824 | 21 | * questions. |
sundar@1824 | 22 | */ |
sundar@1824 | 23 | |
sundar@1824 | 24 | /** |
sundar@1824 | 25 | * JDK-8157160: JSON.stringify does not work on ScriptObjectMirror objects |
sundar@1824 | 26 | * |
sundar@1824 | 27 | * @test |
sundar@1824 | 28 | * @option -scripting |
sundar@1824 | 29 | * @run |
sundar@1824 | 30 | */ |
sundar@1824 | 31 | |
sundar@1824 | 32 | var SM = Java.type("javax.script.ScriptEngineManager"); |
sundar@1824 | 33 | var AJSO = Java.type("jdk.nashorn.api.scripting.AbstractJSObject"); |
sundar@1824 | 34 | var Supplier = Java.type("java.util.function.Supplier"); |
sundar@1824 | 35 | |
sundar@1824 | 36 | var engine = new SM().getEngineByName("nashorn"); |
sundar@1824 | 37 | |
sundar@1824 | 38 | // JSON stringify ScriptObjectMirror instances |
sundar@1824 | 39 | print(JSON.stringify(engine.eval("({ foo : 42 })"))); |
sundar@1824 | 40 | print(JSON.stringify(engine.eval("([5, 6, 76, 7])"))); |
sundar@1824 | 41 | print(JSON.stringify(engine.eval(<<EOF |
sundar@1824 | 42 | ({ |
sundar@1824 | 43 | toJSON: function() "hello" |
sundar@1824 | 44 | }) |
sundar@1824 | 45 | EOF |
sundar@1824 | 46 | ))); |
sundar@1824 | 47 | |
sundar@1824 | 48 | print(JSON.stringify(engine.eval(<<EOF |
sundar@1824 | 49 | obj = { |
sundar@1824 | 50 | name: 'nashorn', |
sundar@1824 | 51 | versions: [ 'es5.1', 'es6' ] |
sundar@1824 | 52 | } |
sundar@1824 | 53 | EOF |
sundar@1824 | 54 | ))); |
sundar@1824 | 55 | |
sundar@1824 | 56 | var dm = engine.eval("new Date()"); |
sundar@1824 | 57 | print('"' + dm.toJSON() + '"' == JSON.stringify(dm)); |
sundar@1824 | 58 | |
sundar@1824 | 59 | // JSON stringifying an arbitrary JSObject impl. |
sundar@1824 | 60 | var jsObj = new AJSO() { |
sundar@1824 | 61 | keySet: function() { |
sundar@1824 | 62 | var keys = new java.util.HashSet(); |
sundar@1824 | 63 | keys.add("x"); |
sundar@1824 | 64 | keys.add("y"); |
sundar@1824 | 65 | return keys; |
sundar@1824 | 66 | }, |
sundar@1824 | 67 | |
sundar@1824 | 68 | getMember: function(name) { |
sundar@1824 | 69 | if (name == "x") { |
sundar@1824 | 70 | return 42; |
sundar@1824 | 71 | } else if (name == "y") { |
sundar@1824 | 72 | return "hello"; |
sundar@1824 | 73 | } |
sundar@1824 | 74 | } |
sundar@1824 | 75 | }; |
sundar@1824 | 76 | print(JSON.stringify(jsObj)); |
sundar@1824 | 77 | |
sundar@1824 | 78 | // try toJSON implementation on JSObject |
sundar@1824 | 79 | var jsObj2 = new AJSO() { |
sundar@1824 | 80 | getMember: function(name) { |
sundar@1824 | 81 | if (name == 'toJSON') { |
sundar@1824 | 82 | return function() { |
sundar@1824 | 83 | return "my json representation"; |
sundar@1824 | 84 | } |
sundar@1824 | 85 | } |
sundar@1824 | 86 | } |
sundar@1824 | 87 | }; |
sundar@1824 | 88 | print(JSON.stringify(jsObj2)); |
sundar@1824 | 89 | |
sundar@1824 | 90 | var jsObj3 = new AJSO() { |
sundar@1824 | 91 | getMember: function(name) { |
sundar@1824 | 92 | if (name == 'toJSON') { |
sundar@1824 | 93 | return new Supplier() { |
sundar@1824 | 94 | "get": function() { |
sundar@1824 | 95 | return "value from toJSON function"; |
sundar@1824 | 96 | } |
sundar@1824 | 97 | }; |
sundar@1824 | 98 | } |
sundar@1824 | 99 | } |
sundar@1824 | 100 | }; |
sundar@1824 | 101 | print(JSON.stringify(jsObj3)); |
sundar@1824 | 102 | |
sundar@1824 | 103 | // replacer function from another script world |
sundar@1824 | 104 | print(JSON.stringify({ |
sundar@1824 | 105 | foo: "hello" |
sundar@1824 | 106 | }, engine.eval(<<EOF |
sundar@1824 | 107 | function (key, value) { |
sundar@1824 | 108 | if (key == "foo") { |
sundar@1824 | 109 | return value.toUpperCase() |
sundar@1824 | 110 | } |
sundar@1824 | 111 | return value; |
sundar@1824 | 112 | } |
sundar@1824 | 113 | EOF))); |