jdk/test/java/lang/Class/forName/NonJavaNames.java
author ohair
Tue, 25 May 2010 15:58:33 -0700
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permissions -rw-r--r--
6943119: Rebrand source copyright notices Reviewed-by: darcy, weijun
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/*
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 * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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/*
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 * Used by NonJavaNames.sh; needs to be run with a classpath including
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 * test/java/lang/Class/forName/classes
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 */
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public class NonJavaNames {
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    public static class Baz {
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        public Baz(){}
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    }
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    public static interface myInterface {
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    }
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     NonJavaNames.myInterface create(){
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         // With target 1.5, this class's name will include a '+'
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         // instead of a '$'.
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         class Baz2 implements NonJavaNames.myInterface {
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             public Baz2(){}
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         }
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        return new Baz2();
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     }
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    public static void main(String[] args) throws Exception {
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        NonJavaNames.Baz bz = new NonJavaNames.Baz();
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        String name;
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        if (Class.forName(name=bz.getClass().getName()) != NonJavaNames.Baz.class) {
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            System.err.println("Class object from forName does not match object.class.");
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            System.err.println("Failures for class ``" + name + "''.");
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            throw new RuntimeException();
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        }
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        NonJavaNames.myInterface bz2 = (new NonJavaNames()).create();
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        if (Class.forName(name=bz2.getClass().getName()) != bz2.getClass()) {
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            System.err.println("Class object from forName does not match getClass.");
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            System.err.println("Failures for class ``" + name + "''.");
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            throw new RuntimeException();
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        }
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        String goodNonJavaClassNames []  = {
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            ",",
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            "+",
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            "-",
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            "0",
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            "3",
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            // ":", These names won't work under windows.
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            // "<",
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            // ">",
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            "Z",
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            "]"
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        };
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        for(String s : goodNonJavaClassNames) {
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            System.out.println("Testing good class name ``" + s + "''");
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            Class.forName(s);
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        }
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        String badNonJavaClassNames []  = {
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            ";",
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            "[",
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            "."
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        };
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        for(String s : badNonJavaClassNames) {
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            System.out.println("Testing bad class name ``" + s + "''");
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            try {
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                Class.forName(s);
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            } catch (Exception e) {
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                // Expected behavior
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                continue;
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            }
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            throw new RuntimeException("Bad class name ``" + s + "'' accepted.");
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        }
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    }
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}