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 import java.nicl.NativeLibrary;
  27 
  28 /**
  29  * @test
  30  * @run testng/othervm/policy=loadlibrarytest.policy LoadLibraryTest
  31  * @summary Tests for loadLibrary method(s) security checks
  32  */
  33 public class LoadLibraryTest {
  34     @Test
  35     public void testLoadLibrary() {
  36         checkSecurityException(() -> {
  37             NativeLibrary.loadLibrary("mylibrary.so");
  38         });
  39     }
  40 
  41     @Test
  42     public void testLoadLibraryFile() {
  43         checkSecurityException(() -> {
  44             NativeLibrary.loadLibraryFile("/usr/lib/mylibrary.so");
  45         });
  46     }
  47 
  48     @Test
  49     public void testGetDefaultLibrary() {
  50         checkSecurityException(() -> {
  51             NativeLibrary.getDefaultLibrary();
  52         });
  53     }
  54 
  55 
  56     private static void checkSecurityException(Runnable test) {
  57         try {
  58             test.run();
  59             Assert.fail("should not reach here");
  60         } catch (SecurityException se) {
  61             Assert.assertTrue(true, "Got security exception as expected");
  62             se.printStackTrace();
  63         }
  64     }
  65 }