jjg@345: /*
ohair@554:  * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
jjg@345:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
jjg@345:  *
jjg@345:  * This code is free software; you can redistribute it and/or modify it
jjg@345:  * under the terms of the GNU General Public License version 2 only, as
jjg@345:  * published by the Free Software Foundation.
jjg@345:  *
jjg@345:  * This code is distributed in the hope that it will be useful, but WITHOUT
jjg@345:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jjg@345:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
jjg@345:  * version 2 for more details (a copy is included in the LICENSE file that
jjg@345:  * accompanied this code).
jjg@345:  *
jjg@345:  * You should have received a copy of the GNU General Public License version
jjg@345:  * 2 along with this work; if not, write to the Free Software Foundation,
jjg@345:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
jjg@345:  *
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@345:  */
jjg@345: 
jjg@345: 
jjg@345: /*
jjg@345:  * @test
jjg@345:  * @bug 6866657
jjg@345:  * @summary add byteLength() method to primary classfile types
jjg@345:  */
jjg@345: 
jjg@345: import java.io.*;
jjg@345: import java.util.*;
jjg@345: import javax.tools.*;
jjg@345: import com.sun.tools.javap.*;
jjg@345: 
jjg@345: public class T6866657
jjg@345: {
jjg@345:     public static void main(String... args) {
jjg@345:         new T6866657().run();
jjg@345:     }
jjg@345: 
jjg@345:     void run() {
jjg@345:         verify("java.lang.Object");
jjg@345:         verify("java.lang.String");
jjg@345:         verify("java.util.List");
jjg@345:         verify("java.util.ArrayList");
jjg@345:         if (errors > 0)
jjg@345:             throw new Error(errors + " found.");
jjg@345:     }
jjg@345: 
jjg@345:     void verify(String className) {
jjg@345:         try {
jjg@345:             PrintWriter log = new PrintWriter(System.out);
jjg@345:             JavaFileManager fileManager = JavapFileManager.create(null, log);
jjg@345:             JavaFileObject fo = fileManager.getJavaFileForInput(StandardLocation.PLATFORM_CLASS_PATH, className, JavaFileObject.Kind.CLASS);
jjg@345:             if (fo == null) {
jjg@345:                 error("Can't find " + className);
jjg@345:             } else {
jjg@345:                 JavapTask t = new JavapTask(log, fileManager, null);
jjg@345:                 t.handleOptions(new String[] { "-sysinfo", className });
jjg@345:                 JavapTask.ClassFileInfo cfInfo = t.read(fo);
jjg@345:                 expectEqual(cfInfo.cf.byteLength(), cfInfo.size);
jjg@345:             }
jjg@345:         } catch (Exception e) {
jjg@345:             e.printStackTrace();
jjg@345:             error("Exception: " + e);
jjg@345:         }
jjg@345:     }
jjg@345: 
jjg@345:     void expectEqual(int found, int expected) {
jjg@345:         if (found != expected)
jjg@345:             error("bad value found: " + found + " expected: " + expected);
jjg@345:     }
jjg@345: 
jjg@345:     void error(String msg) {
jjg@345:         System.err.println(msg);
jjg@345:         errors++;
jjg@345:     }
jjg@345: 
jjg@345:     int errors;
jjg@345: }
jjg@345: