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 java.lang.reflect.Method;
25 import java.nio.file.Path;
26 import jdk.incubator.foreign.MemoryAddress;
27 import jdk.incubator.foreign.MemorySegment;
28 import org.testng.annotations.Test;
29 import static org.testng.Assert.assertNotNull;
30 import static org.testng.Assert.assertTrue;
31
32 /*
33 * @test
34 * @library /test/lib
35 * @modules jdk.incubator.jextract
36 * @build JextractToolRunner
37 * @bug 8260705
38 * @summary jextract crash with libbart's types.h
39 * @run testng/othervm --enable-native-access=jdk.incubator.jextract Test8260705
40 */
41 public class Test8260705 extends JextractToolRunner {
42 @Test
43 public void test() {
44 Path outputPath = getOutputFilePath("output");
45 Path headerFile = getInputFilePath("test8260705.h");
46 run("-d", outputPath.toString(), headerFile.toString()).checkSuccess();
47 try(Loader loader = classLoader(outputPath)) {
48 Class<?> FooClass = loader.loadClass("Foo");
49 checkMethod(FooClass, "c$get", byte.class, MemorySegment.class);
50 checkMethod(FooClass, "c$get", byte.class, MemorySegment.class, long.class);
51 checkMethod(FooClass, "c$set", void.class, MemorySegment.class, byte.class);
52 checkMethod(FooClass, "c$set", void.class, MemorySegment.class, long.class, byte.class);
53
54 Class<?> Foo2Class = loader.loadClass("Foo2");
55 checkMethod(Foo2Class, "z$get", int.class, MemorySegment.class);
56 checkMethod(Foo2Class, "z$get", int.class, MemorySegment.class, long.class);
57 checkMethod(Foo2Class, "z$set", void.class, MemorySegment.class, int.class);
58 checkMethod(Foo2Class, "z$set", void.class, MemorySegment.class, long.class, int.class);
59 checkMethod(Foo2Class, "w$get", int.class, MemorySegment.class);
60 checkMethod(Foo2Class, "w$get", int.class, MemorySegment.class, long.class);
61 checkMethod(Foo2Class, "w$set", void.class, MemorySegment.class, int.class);
62 checkMethod(Foo2Class, "w$set", void.class, MemorySegment.class, long.class, int.class);
63
64 assertNotNull(loader.loadClass("Foo3"));
65
66 Class<?> Foo4Class = loader.loadClass("Foo4");
67 assertTrue(sizeof(Foo4Class) == 8L);
68
69 Class<?> Foo5Class = loader.loadClass("Foo5");
70 assertTrue(sizeof(Foo5Class) == 4L);
71
72 } finally {
73 deleteDir(outputPath);
74 }
75 }
76
77 private long sizeof(Class<?> cls) {
78 Method m = findMethod(cls, "sizeof");
79 try {
80 return (long)m.invoke(null);
81 } catch (Exception ex) {
82 throw new RuntimeException(ex);
83 }
84 }
85 }
86