GetContentLength.java

/*
 * Copyright (c) 1998, Oracle and/or its affiliates. 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.
 *
 * 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 02110-1301 USA.
 *
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 */

/**
 * @test
 * @bug 4147223
 * @summary test URLConnection.GetContentLength for file protocol
 */

import java.net.*;

public class GetContentLength {
    public static void main(String[] args) throws Exception {
        int len;
        URL u = new URL("file:"+System.getProperty("test.src", ".")+
                        "/GetContentLength.java");
        URLConnection urlc = u.openConnection();
        urlc.connect();
        len = urlc.getContentLength();
        if (len<0)
            throw new RuntimeException("GetContentLength returned invalid length.");
    }
}