1 /*
 2  * Copyright (c) 2019, 2020, Oracle and/or its affiliates. All rights reserved.
 3  * Copyright (c) 2019, Google and/or its affiliates. All rights reserved.
 4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 5  *
 6  * This code is free software; you can redistribute it and/or modify it
 7  * under the terms of the GNU General Public License version 2 only, as
 8  * published by the Free Software Foundation.
 9  *
10  * This code is distributed in the hope that it will be useful, but WITHOUT
11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
13  * version 2 for more details (a copy is included in the LICENSE file that
14  * accompanied this code).
15  *
16  * You should have received a copy of the GNU General Public License version
17  * 2 along with this work; if not, write to the Free Software Foundation,
18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19  *
20  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21  * or visit www.oracle.com if you need additional information or have any
22  * questions.
23  */
24 
25 package MyPackage;
26 
27 /**
28  * @test
29  * @summary Verifies that AsyncGetCallTrace is call-able and provides sane information.
30  * @compile ASGCTBaseTest.java
31  * @requires os.family == "linux"
32  * @requires os.arch=="x86" | os.arch=="i386" | os.arch=="amd64" | os.arch=="x86_64" | os.arch=="arm" | os.arch=="aarch64" | os.arch=="ppc64" | os.arch=="s390" | os.arch=="riscv64"
33  * @requires vm.jvmti
34  * @run main/othervm/native -agentlib:AsyncGetCallTraceTest MyPackage.ASGCTBaseTest
35  */
36 
37 public class ASGCTBaseTest {
38   static {
39     try {
40       System.loadLibrary("AsyncGetCallTraceTest");
41     } catch (UnsatisfiedLinkError ule) {
42       System.err.println("Could not load AsyncGetCallTrace library");
43       System.err.println("java.library.path: " + System.getProperty("java.library.path"));
44       throw ule;
45     }
46   }
47 
48   private static native boolean checkAsyncGetCallTraceCall();
49 
50   public static void main(String[] args) {
51     if (!checkAsyncGetCallTraceCall()) {
52       throw new RuntimeException("AsyncGetCallTrace call failed.");
53     }
54   }
55 }