1 /*
   2  * Copyright (c) 2017, 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 import org.testng.Assert;
  25 import org.testng.annotations.Test;
  26 
  27 import java.lang.invoke.MethodHandles;
  28 import java.nicl.*;
  29 import java.nicl.metadata.*;
  30 
  31 /**
  32  * @test
  33  * @run testng/othervm/policy=bindtest.policy BindTest
  34  * @summary Tests for bind method(s) security checks
  35  */
  36 public class BindTest {
  37     @NativeHeader
  38     static interface system {
  39         @C(file="dummy", line=1, column=1, USR="c:@F@getpid")
  40         @NativeType(layout="()i", ctype="dummy", size=1)
  41         @CallingConvention(value=1)
  42         public abstract int getpid();
  43     }
  44 
  45     @Test
  46     public void testBind() {
  47         checkSecurityException(()-> {
  48             system i = Libraries.bind(MethodHandles.lookup(), system.class);
  49          });
  50     }
  51 
  52     @Test
  53     public void testBindWithLibrary() {
  54         checkSecurityException(()-> {
  55             system i = Libraries.bind(system.class, Libraries.getDefaultLibrary());
  56          });
  57     }
  58 
  59     private static void checkSecurityException(Runnable test) {
  60         try {
  61             test.run();
  62             Assert.fail("should not reach here");
  63         } catch (SecurityException se) {
  64             Assert.assertTrue(true, "Got security exception as expected");
  65             se.printStackTrace();
  66         }
  67     }
  68 }
--- EOF ---