1 /*
 2  * Copyright (c) 2021, 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 java.nio.file.Path;
26 import static org.testng.Assert.assertNotNull;
27 
28 /*
29  * @test
30  * @modules jdk.incubator.jextract
31  * @library /test/lib
32  * @build JextractToolRunner
33  * @bug 8262851
34  * @summary jextract crashes with "Cannot compute size of a layout which is, or depends on a sequence layout with unspecified size"
35  * @run testng/othervm --enable-native-access=jdk.incubator.jextract Test8262851
36  */
37 public class Test8262851 extends JextractToolRunner {
38     @Test
39     public void test() {
40         Path output = getOutputFilePath("8262851gen");
41         Path outputH = getInputFilePath("test8262851.h");
42         run("-d", output.toString(), outputH.toString()).checkSuccess();
43         try(Loader loader = classLoader(output)) {
44             assertNotNull(loader.loadClass("test8262851_h"));
45             assertNotNull(loader.loadClass("Odd"));
46             assertNotNull(loader.loadClass("Odd$before"));
47             assertNotNull(loader.loadClass("Odd$after"));
48         } finally {
49             deleteDir(output);
50         }
51     }
52 }