1 /*
 2  * Copyright (c) 2020, 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 jdk.incubator.foreign.ResourceScope;
25 import org.testng.annotations.Test;
26 
27 import static org.testng.Assert.assertEquals;
28 import static test.jextract.fp.funcPtr_h.*;
29 import test.jextract.fp.*;
30 
31 /*
32  * @test id=classes
33  * @library ..
34  * @modules jdk.incubator.jextract
35  * @run driver JtregJextract -l FuncPtr -t test.jextract.fp -- funcPtr.h
36  * @run testng/othervm --enable-native-access=jdk.incubator.jextract,ALL-UNNAMED LibFuncPtrTest
37  */
38 /*
39  * @test id=sources
40  * @library ..
41  * @modules jdk.incubator.jextract
42  * @run driver JtregJextractSources -l FuncPtr -t test.jextract.fp -- funcPtr.h
43  * @run testng/othervm --enable-native-access=jdk.incubator.jextract,ALL-UNNAMED LibFuncPtrTest
44  */
45 public class LibFuncPtrTest {
46     @Test
47     public void test() {
48         try (ResourceScope scope = ResourceScope.newConfinedScope()) {
49             var handle = func$f.allocate(x -> x * x, scope);
50             assertEquals(func(handle, 35), 35 * 35 + 35);
51         }
52     }
53 }