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*

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/**

* @test

* @bug 6433018

* @summary HTTP server sometimes sends bad request for browsers javascript

* @run main B6433018

* @run main/othervm -Djava.net.preferIPv6Addresses=true B6433018

*/

import com.sun.net.httpserver.*;

import java.util.concurrent.*;

import java.io.*;

import java.net.*;

public class B6433018 {

static final String CRLF = "\r\n";

/* invalid HTTP POST with extra CRLF at end */

/* This checks that the server is able to handle it

* and recognise the second request */

static final String cmd =

"POST /test/item HTTP/1.1"+CRLF+

"Keep-Alive: 300"+CRLF+

"Proxy-Connection: keep-alive"+CRLF+

"Content-Type: text/xml"+CRLF+

"Content-Length: 22"+CRLF+

"Pragma: no-cache"+CRLF+

"Cache-Control: no-cache"+CRLF+ CRLF+

"<item desc=\"excuse\" />"+CRLF+

"GET /test/items HTTP/1.1"+CRLF+

"Host: araku:9999"+CRLF+

"Accept-Language: en-us,en;q=0.5"+CRLF+

"Accept-Encoding: gzip,deflate"+CRLF+

"Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7"+CRLF+

"Keep-Alive: 300"+CRLF+

"Proxy-Connection: keep-alive"+CRLF+

"Pragma: no-cache"+CRLF+

"Cache-Control: no-cache"+CRLF+CRLF;

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

CountDownLatch finished = new CountDownLatch(2);

Handler handler = new Handler(finished);

InetAddress loopback = InetAddress.getLoopbackAddress();

InetSocketAddress addr = new InetSocketAddress(loopback, 0);

HttpServer server = HttpServer.create(addr, 0);

HttpContext ctx = server.createContext("/test", handler);

server.start();

int port = server.getAddress().getPort();

try (Socket s = new Socket(loopback, port);

OutputStream os = s.getOutputStream()) {

os.write(cmd.getBytes());

finished.await(30, TimeUnit.SECONDS);

} finally {

server.stop(0);

}

if (finished.getCount() != 0)

throw new RuntimeException("did not receive the 2 requests");

System.out.println("OK");

}

static class Handler implements HttpHandler {

private final CountDownLatch finished;

Handler(CountDownLatch finished) {

this.finished = finished;

}

@Override

public void handle(HttpExchange t) throws IOException {

try (InputStream is = t.getRequestBody()) {

Headers map = t.getRequestHeaders();

Headers rmap = t.getResponseHeaders();

while (is.read() != -1);

}

t.sendResponseHeaders(200, -1);

t.close();

finished.countDown();

}

}

}