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/*
* Copyright (c) 2018, 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
* @summary Basic test for Expect 100-Continue ( HTTP/1.1 only )
* @modules java.net.http
* jdk.httpserver
* @library /lib/testlibrary
* @build jdk.testlibrary.SimpleSSLContext
* @run testng/othervm ExpectContinue
*/
import com.sun.net.httpserver.HttpExchange;
import com.sun.net.httpserver.HttpHandler;
import com.sun.net.httpserver.HttpServer;
import com.sun.net.httpserver.HttpsConfigurator;
import com.sun.net.httpserver.HttpsServer;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpRequest.BodyPublishers;
import java.net.http.HttpResponse;
import java.net.http.HttpResponse.BodyHandlers;
import java.util.List;
import javax.net.ssl.SSLContext;
import jdk.testlibrary.SimpleSSLContext;
import org.testng.annotations.AfterTest;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import static java.lang.System.out;
import static org.testng.Assert.assertEquals;
public class ExpectContinue {
SSLContext sslContext;
HttpServer httpTestServer; // HTTP/1.1 [ 2 servers ]
HttpsServer httpsTestServer; // HTTPS/1.1
String httpURI;
String httpsURI;
@DataProvider(name = "positive")
public Object[][] positive() {
return new Object[][] {
{ httpURI, false, "Billy" },
{ httpURI, false, "Bob" },
{ httpURI, true, "Jimmy" },
{ httpsURI, true, "Jack" },
};
}
@Test(dataProvider = "positive")
void test(String uriString, boolean expectedContinue, String data)
throws Exception
{
out.printf("test(%s, %s, %s): starting%n", uriString, expectedContinue, data);
HttpClient client = HttpClient.newBuilder()
.sslContext(sslContext)
.build();
URI uri = URI.create(uriString);
HttpRequest request = HttpRequest.newBuilder(uri)
.expectContinue(expectedContinue)
.POST(BodyPublishers.ofString(data))
.build();
HttpResponse<String> response = client.send(request,
BodyHandlers.ofString());
System.out.println("First response: " + response);
assertEquals(response.statusCode(), 200);
assertEquals(response.body(), data);
// again with the same request, to ensure no Expect header duplication
response = client.send(request, BodyHandlers.ofString());
System.out.println("Second response: " + response);
assertEquals(response.statusCode(), 200);
assertEquals(response.body(), data);
}
@Test(dataProvider = "positive")
void testAsync(String uriString, boolean expectedContinue, String data) {
out.printf("test(%s, %s, %s): starting%n", uriString, expectedContinue, data);
HttpClient client = HttpClient.newBuilder()
.sslContext(sslContext)
.build();
URI uri = URI.create(uriString);
HttpRequest request = HttpRequest.newBuilder(uri)
.expectContinue(expectedContinue)
.POST(BodyPublishers.ofString(data))
.build();
HttpResponse<String> response = client.sendAsync(request,
BodyHandlers.ofString()).join();
System.out.println("First response: " + response);
assertEquals(response.statusCode(), 200);
assertEquals(response.body(), data);
// again with the same request, to ensure no Expect header duplication
response = client.sendAsync(request, BodyHandlers.ofString()).join();
System.out.println("Second response: " + response);
assertEquals(response.statusCode(), 200);
assertEquals(response.body(), data);
}
// -- Infrastructure
static String serverAuthority(HttpServer server) {
return InetAddress.getLoopbackAddress().getHostName() + ":"
+ server.getAddress().getPort();
}
@BeforeTest
public void setup() throws Exception {
sslContext = new SimpleSSLContext().get();
if (sslContext == null)
throw new AssertionError("Unexpected null sslContext");
InetSocketAddress sa = new InetSocketAddress(InetAddress.getLoopbackAddress(), 0);
httpTestServer = HttpServer.create(sa, 0);
httpTestServer.createContext("/http1/ec", new Http1ExpectContinueHandler());
httpURI = "http://" + serverAuthority(httpTestServer) + "/http1/ec";
httpsTestServer = HttpsServer.create(sa, 0);
httpsTestServer.setHttpsConfigurator(new HttpsConfigurator(sslContext));
httpsTestServer.createContext("/https1/ec", new Http1ExpectContinueHandler());
httpsURI = "https://" + serverAuthority(httpsTestServer) + "/https1/ec";
httpTestServer.start();
httpsTestServer.start();
}
@AfterTest
public void teardown() throws Exception {
httpTestServer.stop(0);
httpsTestServer.stop(0);
}
static class Http1ExpectContinueHandler implements HttpHandler {
@Override
public void handle(HttpExchange t) throws IOException {
try (InputStream is = t.getRequestBody();
OutputStream os = t.getResponseBody()) {
byte[] bytes = is.readAllBytes();
List<String> expect = t.getRequestHeaders().get("Expect");
if (expect != null && expect.size() != 1) {
System.out.println("Server: Expect: " + expect);
Throwable ex = new AssertionError("Expect: " + expect);
ex.printStackTrace();
t.sendResponseHeaders(500, 0);
} else {
t.sendResponseHeaders(200, bytes.length);
os.write(bytes);
}
}
}
}
}
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