1 /*
2  * Copyright (c) 2016, 2017, 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
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22  */
23 
24 /**
25  * @test
26  * @key headful
27  * @bug 8157827
28  * @summary AWT_Desktop/Automated/Exceptions/BasicTest loads incorrect GTK
29  * version when jdk.gtk.version=3
30  * @requires (os.family == "linux" | os.family == "freebsd" | os.family == "netbsd" | os.family == "openbsd")
31  * @run main DesktopGtkLoadTest
32  */
33 
34 
35 import java.awt.*;
36 import java.io.*;
37 
38 public class DesktopGtkLoadTest {
39     public static class RunDesktop {
main(String[] args)40         public static void main(String[] args) {
41             Desktop.getDesktop();
42         }
43     }
44 
main(String[] args)45     public static void main(String[] args) throws Exception {
46         Process p = Runtime.getRuntime().exec(System.getProperty("java.home") +
47                 "/bin/java -Djdk.gtk.version=3 -Djdk.gtk.verbose=true " +
48                 "-cp " + System.getProperty("java.class.path", ".") +
49                 " DesktopGtkLoadTest$RunDesktop");
50         p.waitFor();
51         try (BufferedReader br = new BufferedReader(
52                                    new InputStreamReader(p.getErrorStream()))) {
53             String line;
54             while ((line = br.readLine()) != null) {
55                 System.out.println(line);
56                 if (line.contains("Looking for GTK2 library")) {
57                     break;
58                 }
59                 if (line.contains("Looking for GTK3 library")) {
60                     return;
61                 }
62             }
63             throw new RuntimeException("Wrong GTK library version: \n" + line);
64         }
65 
66     }
67 
68 }
69