1 /*
   2  * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /**
  25  * JDK-8150218: Autoconversion SAM adapters sometimes don't get privileges
  26  *
  27  * @test
  28  * @run
  29  */
  30 
  31 function f() {
  32     java.lang.System.getProperty("user.dir")
  33 }
  34 
  35 java.security.AccessController.doPrivileged(new java.security.PrivilegedAction(function () {
  36     // Control: this used to work even before this improvement
  37     new java.lang.Runnable(f).run()
  38 
  39     // SAM type explicitly created through an array needs to get the right permissions too
  40     Java.to([f], Java.type("java.lang.Runnable[]"))[0].run()
  41 
  42     // Even when more deeply nested
  43     Java.to([[[f]]], Java.type("java.lang.Runnable[][][]"))[0][0][0].run()
  44 
  45     var rt = new (Java.type("jdk.dynalink.test.ArrayRunnableTest"))
  46     var n = "runnables"
  47 
  48     // Explicit array passed to vararg setter chosen at run time
  49     rt[n] = [f]
  50     rt.firstRunnable.run()
  51 
  52     // Automatically packed one-element array passed to vararg setter chosen at run time
  53     rt[n] = f
  54     rt.firstRunnable.run()
  55 
  56     // Explicit array passed to vararg method overload chosen at run time
  57     rt.setRunnablesOverloaded([f])
  58     rt.firstRunnable.run()
  59 
  60     // Automatically packed one-element array passed to vararg method overload chosen at run time
  61     rt.setRunnablesOverloaded(f)
  62     rt.firstRunnable.run()
  63 }))