DesktopGtkLoadTest.java revision 17565:b762aafa34e3 
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
21 * questions.
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")
31 * @run main DesktopGtkLoadTest
32 */
33
34
35import java.awt.*;
36import java.io.*;
37
38public class DesktopGtkLoadTest {
39    public static class RunDesktop {
40        public static void main(String[] args) {
41            Desktop.getDesktop();
42        }
43    }
44
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