nashorn/test/script/basic/JDK-8072596.js
author hannesw
Fri, 03 Feb 2017 13:28:00 +0100
changeset 43555 1bb10bccf057
parent 31925 85c87bc2f1f3
permissions -rw-r--r--
8173888: Test for JDK-8169481 causes stack overflows in parser tests Reviewed-by: jlaskey, sundar
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/*
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 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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/**
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 * JDK-8072596: Arrays.asList results in ClassCastException with a JS array
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 *
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 * @test
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 * @run
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 */
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var arr = java.util.Arrays.asList("hello world".split(' '));
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// We split it into a list of two elements: [hello, world]
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Assert.assertTrue(arr instanceof java.util.List);
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Assert.assertEquals(arr.length, 2);
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Assert.assertEquals(arr[0], "hello");
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Assert.assertEquals(arr[1], "world");
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var Jdk8072596TestSubject = Java.type("jdk.nashorn.test.models.Jdk8072596TestSubject");
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var testSubject = new Jdk8072596TestSubject({bar: 0});
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testSubject.test1(true, {foo: 1}, {bar: 2});
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testSubject.test2(true, {foo: 1}, {bar: 2}, {baz: 3}, {bing: 4});
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var h = "h";
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var ello = "ello";
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testSubject.test3(true, {foo: 5}, /* ConsString, why not */ h + ello, [6, 7], 8);
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Jdk8072596TestSubject.test4({foo: 9});
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// Test wrapping setters arguments and unwrapping getters return values on list.
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var list = new java.util.ArrayList();
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list.add(null);
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var obj0 = {valueOf: function() { return 0; }};
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var obj1 = {foo: 10};
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list[obj0] = obj1;
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testSubject.testListHasWrappedObject(list);
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// NOTE: can't use Assert.assertSame(obj1, list[obj0]), as the arguments would end up being wrapped...
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Assert.assertTrue(obj1 === list[obj0]);
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// Test wrapping setters arguments and unwrapping getters return values on array.
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var arr2 = new (Java.type("java.lang.Object[]"))(1);
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var obj2 = {bar: 11};
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arr2[obj0] = obj2;
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testSubject.testArrayHasWrappedObject(arr2);
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Assert.assertTrue(obj2 === arr2[obj0]);
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// Test wrapping setters index and arguments and getters index, and unwrapping getters return values on map.
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// Since ScriptObjectMirror.equals() uses underlying ScriptObject identity, using them as map keys works.
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var map = new java.util.HashMap();
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var obj3 = {bar: 12};
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map[obj0] = obj3;
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testSubject.testMapHasWrappedObject(map, obj0);
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Assert.assertTrue(obj3 === map[obj0]);