nashorn/test/script/basic/JDK-8079145.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-8079145: jdk.nashorn.internal.runtime.arrays.IntArrayData.convert assertion
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 *
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 * @test
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 * @fork
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 * @option -Dnashorn.debug=true
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 * @run
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 */
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var Byte = java.lang.Byte;
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var Short = java.lang.Short;
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var Integer = java.lang.Integer;
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var Long = java.lang.Long;
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var Float = java.lang.Float;
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var Double = java.lang.Double;
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var Character = java.lang.Character;
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function checkWiden(arr, value, name) {
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    switch (typeof value) {
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    case 'object':
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    case 'undefined':
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        print(name + ": check widen for " + value);
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        break;
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    default:
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        print(name + ": check widen for " + value + 
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            " [" + Debug.getClass(value) + "]");
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    }
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    arr[0] = value;
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}
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function checkIntWiden(value) {
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   checkWiden([34], value, "int array");
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}
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function checkLongWiden(value) {
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    checkWiden([Integer.MAX_VALUE + 1], value, "long array");
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}
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function checkNumberWiden(value) {
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    checkWiden([Math.PI], value, "number array");
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}
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function checkObjectWiden(value) {
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    checkWiden([null], value, "object array");
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}
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var values = [{}, null, undefined, false, true, new Byte(34),
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   new Integer(344454), new Long(454545), new Long(Integer.MAX_VALUE + 1),
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   new Float(34.3), new Double(Math.PI), new Character('s')];
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for each (var v in values) {
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    checkIntWiden(v);
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}
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for each (var v in values) {
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    checkLongWiden(v);
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}
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for each (var v in values) {
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    checkNumberWiden(v);
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}
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for each (var v in values) {
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    checkObjectWiden(v);
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}