| /* |
| * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 8035104 |
| * @summary reorder class file attributes in javap listing |
| * @modules jdk.jdeps/com.sun.tools.javap |
| */ |
| |
| import java.io.*; |
| |
| public class T8035104 { |
| public static void main(String[] args) throws Exception { |
| new T8035104().run(); |
| } |
| |
| public void run() throws Exception { |
| String[] lines = javap("-v", T8035104.class.getName()).split("[\r\n]+"); |
| int minor = -1; |
| int SourceFile = -1; |
| for (int i = 0; i < lines.length; i++) { |
| String line = lines[i]; |
| if (line.matches(" *minor version: [0-9.]+")) |
| minor = i; |
| if (line.matches(" *SourceFile: .+")) |
| SourceFile = i; |
| } |
| if (minor == -1) |
| throw new Exception("minor version not found"); |
| if (SourceFile == -1) |
| throw new Exception("SourceFile not found"); |
| if (SourceFile < minor) |
| throw new Exception("unexpected order of output"); |
| |
| System.out.println("output OK"); |
| } |
| |
| String javap(String... args) { |
| StringWriter sw = new StringWriter(); |
| PrintWriter out = new PrintWriter(sw); |
| int rc = com.sun.tools.javap.Main.run(args, out); |
| out.close(); |
| System.out.println(sw.toString()); |
| System.out.println("javap exited, rc=" + rc); |
| return sw.toString(); |
| } |
| } |