1 /* 2 * Copyright (c) 2022, 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.annotations.Test; 25 import static org.testng.Assert.assertEquals; 26 import test.jextract.test8281764.*; 27 28 /* 29 * @test id=sources 30 * @bug 8281764 31 * @summary jextract does not generate parameter names for function pointer typedefs 32 * @library .. 33 * @modules jdk.incubator.jextract 34 * @run main/othervm JtregJextractSources -l Test8281764 -t test.jextract.test8281764 -- test8281764.h 35 * @run testng/othervm --enable-native-access=jdk.incubator.jextract,ALL-UNNAMED Test8281764 36 */ 37 public class Test8281764 { 38 @Test 39 public void testFunctionalInterfaceParameterNames() throws NoSuchMethodException { 40 var apply = func.class.getMethod("apply", int.class); 41 assertEquals(apply.getParameters()[0].getName(), "foo"); 42 apply = fptr.class.getMethod("apply", int.class, int.class); 43 assertEquals(apply.getParameters()[0].getName(), "x"); 44 assertEquals(apply.getParameters()[1].getName(), "y"); 45 } 46 }