JDK-8150218.js revision 1645:15d52fdd9168 
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
31function f() {
32    java.lang.System.getProperty("user.dir")
33}
34
35java.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}))
64