jjg@660: /*
jjg@660:  * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
jjg@660:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
jjg@660:  *
jjg@660:  * This code is free software; you can redistribute it and/or modify it
jjg@660:  * under the terms of the GNU General Public License version 2 only, as
jjg@660:  * published by the Free Software Foundation.
jjg@660:  *
jjg@660:  * This code is distributed in the hope that it will be useful, but WITHOUT
jjg@660:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jjg@660:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
jjg@660:  * version 2 for more details (a copy is included in the LICENSE file that
jjg@660:  * accompanied this code).
jjg@660:  *
jjg@660:  * You should have received a copy of the GNU General Public License version
jjg@660:  * 2 along with this work; if not, write to the Free Software Foundation,
jjg@660:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
jjg@660:  *
jjg@660:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
jjg@660:  * or visit www.oracle.com if you need additional information or have any
jjg@660:  * questions.
jjg@660:  */
jjg@660: 
jjg@660: /*
jjg@660:  * @test
jjg@660:  * @bug 6980017
jjg@660:  * @summary javap -XDdetail:source behaves badly if source not available.
jjg@660:  */
jjg@660: 
jjg@660: import java.io.*;
jjg@660: 
jjg@660: public class T6980017 {
jjg@660:     public static void main(String... args) throws Exception {
jjg@660:         new T6980017().run();
jjg@660:     }
jjg@660: 
jjg@660:     void run() throws Exception {
jjg@660: 
jjg@660:         String[] args = {
jjg@660:             "-v",
jjg@660:             "-XDdetails:source",
jjg@683:             "java.lang.Object"
jjg@660:         };
jjg@660: 
jjg@660:         StringWriter sw = new StringWriter();
jjg@660:         PrintWriter pw = new PrintWriter(sw);
jjg@660:         int rc = com.sun.tools.javap.Main.run(args, pw);
jjg@660:         pw.close();
jjg@660:         if (rc != 0)
jjg@660:             error("Unexpected exit code: " + rc);
jjg@660: 
jjg@660:         boolean foundBlankSourceLine = false;
jjg@660:         boolean foundNoSourceLine = false;
jjg@660:         for (String line: sw.toString().split("[\r\n]+")) {
jjg@660:             System.err.println(line);
jjg@660:             if (line.contains("Source code not available"))
jjg@660:                 foundNoSourceLine = true;
jjg@660:             if (line.matches("\\s*\\( *[0-9]+\\)\\s*"))
jjg@660:                 foundBlankSourceLine = true;
jjg@660:         }
jjg@660: 
jjg@660:         if (foundBlankSourceLine)
jjg@660:             error("found blank source lines");
jjg@660: 
jjg@660:         if (!foundNoSourceLine)
jjg@660:             error("did not find \"Source code not available\" message");
jjg@660: 
jjg@660:         if (errors > 0)
jjg@660:             throw new Exception(errors + " errors occurred");
jjg@660:     }
jjg@660: 
jjg@660:     void error(String msg) {
jjg@660:         System.err.println(msg);
jjg@660:         errors++;
jjg@660:     }
jjg@660: 
jjg@660:     int errors;
jjg@660: }