1 /*
 2  * Copyright (c) 2026, 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 package runtime.valhalla.inlinetypes;
25 
26 import jdk.test.lib.Asserts;
27 
28 /*
29  * @test
30  * @summary Test JNI AllocObject with inline types
31  * @library /test/lib
32  * @enablePreview
33  * @run main/othervm/native --enable-native-access=ALL-UNNAMED -Xcheck:jni
34  *                          runtime.valhalla.inlinetypes.TestJNIAllocObject
35  */
36 public class TestJNIAllocObject {
37 
38     static value class Value {
39         int i;
40 
41         public Value(int i) {
42             this.i = i;
43         }
44     }
45 
46     native static Object allocObject(Class<?> target);
47 
48     static {
49         System.loadLibrary("JNIAllocObject");
50     }
51 
52     public static void main(String[] args) {
53         Value v1 = (Value) allocObject(Value.class);
54         Asserts.assertTrue(v1.i == 0, "Unexpected field value " + v1.i +
55                                       " after JNI AllocObject");
56     }
57 }