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4884240: additional option required for javap

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Reviewed-by: ksrini
This commit is contained in:
Jonathan Gibbons 2008-08-04 17:54:15 -07:00
parent 44444bd9c0
commit b6dbc8cf63
6 changed files with 172 additions and 3 deletions
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56
langtools/test/tools/javap/T4884240.java Normal file
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/*
* Copyright 2008 Sun Microsystems, Inc. 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. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the LICENSE file that accompanied this code.
*
* 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 02110-15301 USA.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
/*
* @test
* @bug 4884240
* @summary additional option required for javap
*/
import java.io.*;
public class T4884240 {
public static void main(String... args) throws Exception {
new T4884240().run();
}
public void run() throws Exception {
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
String[] args = { "-sysinfo", "java.lang.Object" };
int rc = com.sun.tools.javap.Main.run(args, pw);
if (rc != 0)
throw new Exception("unexpected return code: " + rc);
pw.close();
String[] lines = sw.toString().split("\n");
if (lines.length < 3
|| !lines[0].startsWith("Classfile")
|| !lines[1].startsWith("Last modified")
|| !lines[2].startsWith("MD5")) {
System.out.println(sw);
throw new Exception("unexpected output");
}
}
}