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 8033711
aoqi@0:  * @summary An exception is thrown if using the "-classpath" option with no arguments
aoqi@0:  */
aoqi@0: 
aoqi@0: 
aoqi@0: import java.io.*;
aoqi@0: 
aoqi@0: public class T8033711 {
aoqi@0:     public static void main(String[] args) throws Exception {
aoqi@0:         new T8033711().run();
aoqi@0:     }
aoqi@0: 
aoqi@0:     public void run() throws Exception {
aoqi@0:         String out = javap("-classpath");
aoqi@0:         if (out.contains("IllegalArgumentException"))
aoqi@0:             throw new Exception("exception found in javap output");
aoqi@0:         if (!out.contains("Error: invalid use of option"))
aoqi@0:             throw new Exception("expected error message not found in javap output");
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: }