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 }