jjg@87: /*
ohair@554:  * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
jjg@87:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
jjg@87:  *
jjg@87:  * This code is free software; you can redistribute it and/or modify it
jjg@87:  * under the terms of the GNU General Public License version 2 only, as
jjg@87:  * published by the Free Software Foundation.
jjg@87:  *
jjg@87:  * This code is distributed in the hope that it will be useful, but WITHOUT
jjg@87:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jjg@87:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
jjg@87:  * version 2 for more details (a copy is included in the LICENSE file that
jjg@87:  * accompanied this code).
jjg@87:  *
jjg@87:  * You should have received a copy of the GNU General Public License version
jjg@87:  * 2 along with this work; if not, write to the Free Software Foundation,
jjg@87:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
jjg@87:  *
ohair@554:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@554:  * or visit www.oracle.com if you need additional information or have any
ohair@554:  * questions.
jjg@87:  */
jjg@87: 
jjg@87: import java.io.*;
jjg@87: 
jjg@87: /*
jjg@87:  * @test
jjg@87:  * @bug 4111861
jjg@87:  * @summary static final field contents are not displayed
jjg@87:  */
jjg@87: public class T4111861 {
jjg@87:     public static void main(String... args) throws Exception {
jjg@87:         new T4111861().run();
jjg@87:     }
jjg@87: 
jjg@87:     void run() throws Exception {
jjg@87:         File testSrc = new File(System.getProperty("test.src", "."));
jjg@87:         File a_java = new File(testSrc, "A.java");
jjg@87:         javac("-d", ".", a_java.getPath());
jjg@87: 
jjg@87:         String out = javap("-classpath", ".", "-constants", "A");
jjg@87: 
jjg@87:         String a = read(a_java);
jjg@87: 
jjg@87:         if (!filter(out).equals(filter(read(a_java)))) {
jjg@87:             System.out.println(out);
jjg@87:             throw new Exception("unexpected output");
jjg@87:         }
jjg@87:     }
jjg@87: 
jjg@87:     String javac(String... args) throws Exception {
jjg@87:         StringWriter sw = new StringWriter();
jjg@87:         PrintWriter pw = new PrintWriter(sw);
jjg@87:         int rc = com.sun.tools.javac.Main.compile(args, pw);
jjg@87:         if (rc != 0)
jjg@87:             throw new Exception("javac failed, rc=" + rc);
jjg@87:         return sw.toString();
jjg@87:     }
jjg@87: 
jjg@87:     String javap(String... args) throws Exception {
jjg@87:         StringWriter sw = new StringWriter();
jjg@87:         PrintWriter pw = new PrintWriter(sw);
jjg@87:         int rc = com.sun.tools.javap.Main.run(args, pw);
jjg@87:         if (rc != 0)
jjg@87:             throw new Exception("javap failed, rc=" + rc);
jjg@87:         return sw.toString();
jjg@87:     }
jjg@87: 
jjg@87:     String read(File f) throws IOException {
jjg@87:         StringBuilder sb = new StringBuilder();
jjg@87:         BufferedReader in = new BufferedReader(new FileReader(f));
jjg@87:         try {
jjg@87:             String line;
jjg@87:             while ((line = in.readLine()) != null) {
jjg@87:                 sb.append(line);
jjg@87:                 sb.append('\n');
jjg@87:             }
jjg@87:         } finally {
jjg@87:             in.close();
jjg@87:         }
jjg@87:         return sb.toString();
jjg@87:     }
jjg@87: 
jjg@87:     // return those lines beginning "public static final"
jjg@87:     String filter(String s) throws IOException {
jjg@87:         StringBuilder sb = new StringBuilder();
jjg@87:         BufferedReader in = new BufferedReader(new StringReader(s));
jjg@87:         try {
jjg@87:             String line;
jjg@87:             while ((line = in.readLine()) != null) {
jjg@87:                 if (line.indexOf("public static final") > 0) {
jjg@349:                     sb.append(line.trim());
jjg@87:                     sb.append('\n');
jjg@87:                 }
jjg@87:             }
jjg@87:         } finally {
jjg@87:             in.close();
jjg@87:         }
jjg@87:         return sb.toString();
jjg@87:     }
jjg@87: }