nashorn/test/script/basic/JDK-8150218.js
author hannesw
Fri, 03 Feb 2017 13:28:00 +0100
changeset 43555 1bb10bccf057
parent 36686 a351eacd4c42
child 45033 0a226c99bb5a
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) 2016 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-8150218: Autoconversion SAM adapters sometimes don't get privileges
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 *
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 * @test
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 * @run
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 */
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function f() {
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    java.lang.System.getProperty("user.dir")
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}
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java.security.AccessController.doPrivileged(new java.security.PrivilegedAction(function () {
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    // Control: this used to work even before this improvement
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    new java.lang.Runnable(f).run()
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    // SAM type explicitly created through an array needs to get the right permissions too
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    Java.to([f], Java.type("java.lang.Runnable[]"))[0].run()
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    // Even when more deeply nested
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    Java.to([[[f]]], Java.type("java.lang.Runnable[][][]"))[0][0][0].run()
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    var rt = new (Java.type("jdk.dynalink.test.ArrayRunnableTest"))
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    var n = "runnables"
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    // Explicit array passed to vararg setter chosen at run time
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    rt[n] = [f]
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    rt.firstRunnable.run()
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    // Automatically packed one-element array passed to vararg setter chosen at run time
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    rt[n] = f
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    rt.firstRunnable.run()
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    // Explicit array passed to vararg method overload chosen at run time
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    rt.setRunnablesOverloaded([f])
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    rt.firstRunnable.run()
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    // Automatically packed one-element array passed to vararg method overload chosen at run time
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    rt.setRunnablesOverloaded(f)
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    rt.firstRunnable.run()
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}))