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.jextract.Declaration;
25 import org.testng.annotations.Test;
26 
27 /*
28  * @test
29  * @library .. /test/lib
30  * @modules jdk.incubator.jextract
31  * @build JextractApiTestBase
32  * @bug 8249536
33  * @summary jextract throw IllegalStateException for bitfields in nested anonymous structs
34  * @run testng/othervm --enable-native-access=jdk.incubator.jextract TestNestedBitfields
35  */
36 public class TestNestedBitfields extends JextractApiTestBase {
37 
38     @Test
39     public void testNestedBitfields() {
40         Declaration.Scoped d = parse("nestedbitfields.h");
41         Declaration.Scoped foo = checkStruct(d, "Foo", "");
42         Declaration.Scoped foo$anon = checkStruct(foo, "", "");
43         checkBitfields(foo$anon, "", "a", "b");
44 
45         Declaration.Scoped bar = checkStruct(d, "Bar", "");
46         Declaration.Scoped bar$anon = checkStruct(bar, "", "");
47         Declaration.Scoped bar$anon$anon = checkStruct(bar$anon, "", "");
48         checkBitfields(bar$anon$anon, "", "a", "b");
49     }
50 }
51