aoqi@0: /*
aoqi@0:  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /*
aoqi@0:  * @test
aoqi@0:  * @bug 8035104
aoqi@0:  * @summary reorder class file attributes in javap listing
aoqi@0:  */
aoqi@0: 
aoqi@0: import java.io.*;
aoqi@0: 
aoqi@0: public class T8035104 {
aoqi@0:     public static void main(String[] args) throws Exception {
aoqi@0:         new T8035104().run();
aoqi@0:     }
aoqi@0: 
aoqi@0:     public void run() throws Exception {
aoqi@0:         String[] lines = javap("-v", T8035104.class.getName()).split("[\r\n]+");
aoqi@0:         int minor = -1;
aoqi@0:         int SourceFile = -1;
aoqi@0:         for (int i = 0; i < lines.length; i++) {
aoqi@0:             String line = lines[i];
aoqi@0:             if (line.matches(" *minor version: [0-9.]+"))
aoqi@0:                 minor = i;
aoqi@0:             if (line.matches(" *SourceFile: .+"))
aoqi@0:                 SourceFile = i;
aoqi@0:         }
aoqi@0:         if (minor == -1)
aoqi@0:             throw new Exception("minor version not found");
aoqi@0:         if (SourceFile == -1)
aoqi@0:             throw new Exception("SourceFile not found");
aoqi@0:         if (SourceFile < minor)
aoqi@0:             throw new Exception("unexpected order of output");
aoqi@0: 
aoqi@0:         System.out.println("output OK");
aoqi@0:     }
aoqi@0: 
aoqi@0:     String javap(String... args) {
aoqi@0:         StringWriter sw = new StringWriter();
aoqi@0:         PrintWriter out = new PrintWriter(sw);
aoqi@0:         int rc = com.sun.tools.javap.Main.run(args, out);
aoqi@0:         out.close();
aoqi@0:         System.out.println(sw.toString());
aoqi@0:         System.out.println("javap exited, rc=" + rc);
aoqi@0:         return sw.toString();
aoqi@0:     }
aoqi@0: }