1 /* 2 * Copyright (c) 2018, 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 java.foreign.Libraries; 25 import java.foreign.Library; 26 import java.lang.invoke.MethodHandles; 27 import java.lang.reflect.Method; 28 import org.testng.annotations.Test; 29 import test.jextract.missing.missing; 30 31 import static org.testng.Assert.assertTrue; 32 import static test.jextract.missing.missing.*; 33 34 /* 35 * @test 36 * @library .. 37 * @run driver JtregJextract -l Missing -L $(test.nativepath) -t test.jextract.missing -- missing.h 38 * @run testng MissingSymbolTest 39 */ 40 public class MissingSymbolTest { 41 @Test 42 public void testBind() { 43 // make sure that we can bind even though "cube" method is missing! 44 Library lib = Libraries.loadLibrary(MethodHandles.lookup(), "Missing"); 45 missing libMissing = Libraries.bind(missing.class, lib); 46 47 // make sure cube method is not present 48 boolean noCubeMethod = false; 49 try { 50 Method cube = missing.class.getMethod("cube", int.class); 51 } catch (NoSuchMethodException nsme) { 52 System.err.println(nsme); 53 noCubeMethod = true; 54 } 55 assertTrue(noCubeMethod); 56 } 57 }