1 /* 2 * Copyright (c) 2010, 2015, 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 * @bug 6890226 27 * @summary javah -version is broken 28 * @modules jdk.compiler/com.sun.tools.javah 29 */ 30 31 import java.io.*; 32 import java.util.Locale; 33 34 public class VersionTest { 35 public static void main(String... args) { 36 Locale prev = Locale.getDefault(); 37 try { 38 Locale.setDefault(Locale.ENGLISH); 39 System.err.println(Locale.getDefault()); 40 test("-version", "\\S+ version \"\\S+\""); 41 test("-fullversion", "\\S+ full version \"\\S+\""); 42 } finally { 43 Locale.setDefault(prev); 44 } 45 } 46 47 static void test(String option, String regex) { 48 StringWriter sw = new StringWriter(); 49 PrintWriter pw = new PrintWriter(sw); 50 String[] args = { option }; 51 int rc = com.sun.tools.javah.Main.run(args, pw); 52 pw.close(); 53 if (rc != 0) 54 throw new Error("javah failed: rc=" + rc); 55 String out = sw.toString().trim(); 56 System.err.println(out); 57 if (!out.matches(regex)) 58 throw new Error("output does not match pattern: " + regex); 59 } 60 }