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/*
* Copyright (c) 2013, 2019, 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
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 8015799
* @modules jdk.httpserver
* @summary HttpURLConnection.getHeaderFields() throws IllegalArgumentException
* @library /test/lib
* @run main EmptyCookieHeader
* @run main/othervm -Djava.net.preferIPv6Addresses=true EmptyCookieHeader
*/
import com.sun.net.httpserver.*;
import java.io.IOException;
import java.io.OutputStream;
import java.net.*;
import java.util.*;
import jdk.test.lib.net.URIBuilder;
public class EmptyCookieHeader {
public static void main(String[] args) throws Exception {
new EmptyCookieHeader().runTest();
}
public void runTest() throws Exception {
final CookieHandler oldHandler = CookieHandler.getDefault();
CookieHandler.setDefault(new TestCookieHandler());
InetAddress loopback = InetAddress.getLoopbackAddress();
HttpServer s = HttpServer.create(new InetSocketAddress(loopback, 0), 0);
try {
startServer(s);
URL url = URIBuilder.newBuilder()
.scheme("http")
.loopback()
.port(s.getAddress().getPort())
.path("/")
.toURL();
HttpURLConnection c = (HttpURLConnection)url.openConnection(Proxy.NO_PROXY);
c.getHeaderFields();
} finally {
CookieHandler.setDefault(oldHandler);
s.stop(0);
}
}
static void startServer(HttpServer server) throws IOException {
server.createContext("/", new EmptyCookieHandler());
server.start();
}
static class EmptyCookieHandler implements HttpHandler {
@Override
public void handle(HttpExchange exchange) throws IOException {
String requestMethod = exchange.getRequestMethod();
if (requestMethod.equalsIgnoreCase("GET")) {
Headers responseHeaders = exchange.getResponseHeaders();
responseHeaders.set("Content-Type", "text/plain");
responseHeaders.set("Date", "June 13th 2012");
// No domain value set
responseHeaders.set("Set-Cookie2", "name=value");
responseHeaders.set("Set-Cookie2", "");
exchange.sendResponseHeaders(200, 0);
try (OutputStream os = exchange.getResponseBody()) {
String str = "This is what the server sent!";
os.write(str.getBytes());
}
}
}
}
class TestCookieHandler extends CookieHandler {
@Override
public Map<String,List<String>> get(URI uri,
Map<String,List<String>> respH) {
return new HashMap<>();
}
@Override
public void put(URI uri, Map<String,List<String >> respH) { }
}
}
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