81 lines
2.9 KiB
Java
81 lines
2.9 KiB
Java
/*
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* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/* @test
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* @key headful
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* @bug 8156121 8200313
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* @summary "Fail forward" fails for GTK3 if no GTK2 available
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* @modules java.desktop/sun.awt
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* @requires (os.family == "linux")
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* @run main GtkVersionTest
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*/
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import sun.awt.UNIXToolkit;
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import java.awt.Toolkit;
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import java.io.BufferedReader;
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import java.io.InputStreamReader;
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public class GtkVersionTest {
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public static class LoadGtk {
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public static void main(String[] args) {
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((UNIXToolkit)Toolkit.getDefaultToolkit()).loadGTK();
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}
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}
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public static void main(String[] args) throws Exception {
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test(null, "3");
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test("2", "2");
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test("2.2", "2");
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test("3", "3");
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}
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private static void test(String version, String expect) throws Exception {
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System.out.println( "Test " +
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(version == null ? "no" : " GTK" + version) + " preference.");
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Process p = Runtime.getRuntime().exec(System.getProperty("java.home") +
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"/bin/java " +
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(version == null ? "" : "-Djdk.gtk.version=" + version) +
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" -Djdk.gtk.verbose=true " +
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"--add-exports=java.desktop/sun.awt=ALL-UNNAMED " +
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"-cp " + System.getProperty("java.class.path", ".") +
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" GtkVersionTest$LoadGtk");
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p.waitFor();
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try (BufferedReader br = new BufferedReader(
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new InputStreamReader(p.getErrorStream()))) {
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String line;
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while ((line = br.readLine()) != null) {
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System.out.println(line);
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if (line.contains("Looking for GTK" + expect + " library")) {
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return;
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} else if (line.contains("Looking for GTK")) {
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break;
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}
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}
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throw new RuntimeException("Wrong GTK library version: \n" + line);
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}
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}
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}
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