test/jdk/com/sun/net/httpserver/bugs/B6339483.java

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/**
 * @test
 * @bug 6339483
 * @summary  NullPointerException when creating a HttpContext with no handler
 * @library /test/lib
 * @run main B6339483
 * @run main/othervm -Djava.net.preferIPv6Addresses=true B6339483
 */

import com.sun.net.httpserver.*;

import java.util.concurrent.*;
import java.io.*;
import java.net.*;

import jdk.test.lib.net.URIBuilder;

public class B6339483 {

    public static void main (String[] args) throws Exception {
        InetAddress loopback = InetAddress.getLoopbackAddress();
        InetSocketAddress addr = new InetSocketAddress (loopback, 0);
        HttpServer server = HttpServer.create (addr, 0);
        HttpContext ctx = server.createContext ("/test");
        ExecutorService executor = Executors.newCachedThreadPool();
        server.setExecutor (executor);
        server.start ();

        URL url = URIBuilder.newBuilder()
            .scheme("http")
            .loopback()
            .port(server.getAddress().getPort())
            .path("/test/foo.html")
            .toURL();
        HttpURLConnection urlc = (HttpURLConnection)url.openConnection(Proxy.NO_PROXY);
        try {
            InputStream is = urlc.getInputStream();
            int c = 0;
            while (is.read()!= -1) {
                c ++;
            }
        } catch (IOException e) {
            server.stop(0);
            executor.shutdown();
            System.out.println ("OK");
        }
    }
}