/*

 * Copyright (c) 2005, 2012, 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.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

/**

 * @test

 * @bug 6286011 6330315

 * @summary Verify that appropriate SelectorProvider is selected.

 */

import java.nio.channels.spi.*;

public class SelProvider {

    public static void main(String[] args) throws Exception {

        String expected = System.getProperty("java.nio.channels.spi.SelectorProvider");

        if (expected == null) {

            String osname = System.getProperty("os.name");

            String osver = System.getProperty("os.version");

            if ("SunOS".equals(osname)) {

                expected = "sun.nio.ch.DevPollSelectorProvider";

            } else if ("Linux".equals(osname)) {

                expected = "sun.nio.ch.EPollSelectorProvider";

            } else if (osname.contains("OS X")) {

                expected = "sun.nio.ch.KQueueSelectorProvider";

            } else {

                return;

            }

        }

        String cn = SelectorProvider.provider().getClass().getName();

        System.out.println(cn);

        if (!cn.equals(expected))

            throw new Exception("failed");

    }

}