GtkVersionTest.java revision 15333:28e938880be3
1193323Sed/* 2193323Sed * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. 3193323Sed * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4193323Sed * 5193323Sed * This code is free software; you can redistribute it and/or modify it 6193323Sed * under the terms of the GNU General Public License version 2 only, as 7193323Sed * published by the Free Software Foundation. 8193323Sed * 9193323Sed * This code is distributed in the hope that it will be useful, but WITHOUT 10193323Sed * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11193323Sed * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12193323Sed * version 2 for more details (a copy is included in the LICENSE file that 13193323Sed * accompanied this code). 14193323Sed * 15193323Sed * You should have received a copy of the GNU General Public License version 16193323Sed * 2 along with this work; if not, write to the Free Software Foundation, 17218893Sdim * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18193323Sed * 19249423Sdim * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20249423Sdim * or visit www.oracle.com if you need additional information or have any 21249423Sdim * questions. 22249423Sdim */ 23193323Sed 24193323Sed/* @test 25193323Sed * @bug 8156121 26193323Sed * @summary "Fail forward" fails for GTK3 if no GTK2 available 27193323Sed * @modules java.desktop/sun.awt 28193323Sed * @requires (os.family == "linux") 29193323Sed * @run main GtkVersionTest 30193323Sed */ 31193323Sed 32193323Sedimport sun.awt.UNIXToolkit; 33193323Sed 34193323Sedimport java.awt.*; 35193323Sedimport java.io.*; 36193323Sed 37193323Sedpublic class GtkVersionTest { 38193323Sed public static class LoadGtk { 39206083Srdivacky public static void main(String[] args) { 40206083Srdivacky ((UNIXToolkit)Toolkit.getDefaultToolkit()).loadGTK(); 41206083Srdivacky } 42206083Srdivacky } 43193323Sed 44206083Srdivacky public static void main(String[] args) throws Exception { 45206083Srdivacky test(null, "2"); 46206083Srdivacky test("2", "2"); 47206083Srdivacky test("2.2", "2"); 48193323Sed test("3", "3"); 49206083Srdivacky } 50206083Srdivacky 51206083Srdivacky private static void test(String version, String expect) throws Exception { 52193323Sed System.out.println( "Test " + 53206083Srdivacky (version == null ? "no" : " GTK" + version) + " preference."); 54206083Srdivacky Process p = Runtime.getRuntime().exec(System.getProperty("java.home") + 55206083Srdivacky "/bin/java " + 56193323Sed (version == null ? "" : "-Djdk.gtk.version=" + version) + 57193323Sed " -Djdk.gtk.verbose=true " + 58234353Sdim "--add-exports=java.desktop/sun.awt=ALL-UNNAMED " + 59234353Sdim "-cp " + System.getProperty("java.class.path", ".") + 60234353Sdim " GtkVersionTest$LoadGtk"); 61234353Sdim p.waitFor(); 62234353Sdim 63234353Sdim try (BufferedReader br = new BufferedReader( 64234353Sdim new InputStreamReader(p.getErrorStream()))) { 65206083Srdivacky String line; 66198090Srdivacky while ((line = br.readLine()) != null) { 67206083Srdivacky System.out.println(line); 68249423Sdim if (line.contains("Looking for GTK" + expect + " library")) { 69198090Srdivacky return; 70206083Srdivacky } else if (line.contains("Looking for GTK")) { 71206083Srdivacky break; 72206083Srdivacky } 73206083Srdivacky } 74206083Srdivacky throw new RuntimeException("Wrong GTK library version: \n" + line); 75206083Srdivacky } 76206083Srdivacky } 77206083Srdivacky 78206083Srdivacky} 79206083Srdivacky