| /* |
| * 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 |
| * @bug 8203433 |
| * @summary (httpclient) Add tests for HEAD and 304 responses. |
| * @modules java.base/sun.net.www.http |
| * java.net.http/jdk.internal.net.http.common |
| * java.net.http/jdk.internal.net.http.frame |
| * java.net.http/jdk.internal.net.http.hpack |
| * java.logging |
| * jdk.httpserver |
| * @library /lib/testlibrary /test/lib http2/server |
| * @build Http2TestServer |
| * @build jdk.testlibrary.SimpleSSLContext |
| * @run testng/othervm |
| * -Djdk.httpclient.HttpClient.log=trace,headers,requests |
| * HeadTest |
| */ |
| |
| import com.sun.net.httpserver.HttpServer; |
| import com.sun.net.httpserver.HttpsConfigurator; |
| import com.sun.net.httpserver.HttpsServer; |
| 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 javax.net.ServerSocketFactory; |
| import javax.net.ssl.SSLContext; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.io.OutputStreamWriter; |
| import java.io.PrintWriter; |
| import java.io.Writer; |
| import java.net.InetAddress; |
| import java.net.InetSocketAddress; |
| import java.net.ServerSocket; |
| import java.net.Socket; |
| import java.net.URI; |
| import java.net.http.HttpClient; |
| import java.net.http.HttpClient.Redirect; |
| import java.net.http.HttpRequest; |
| import java.net.http.HttpResponse; |
| import java.net.http.HttpResponse.BodyHandlers; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Locale; |
| import java.util.Map; |
| import java.util.StringTokenizer; |
| import java.util.concurrent.ConcurrentHashMap; |
| import java.util.concurrent.ConcurrentLinkedQueue; |
| import java.util.concurrent.atomic.AtomicLong; |
| import java.util.stream.Collectors; |
| import java.util.stream.Stream; |
| |
| import static java.lang.System.out; |
| import static java.nio.charset.StandardCharsets.UTF_8; |
| import static java.net.HttpURLConnection.HTTP_OK; |
| import static org.testng.Assert.assertEquals; |
| import static org.testng.Assert.assertTrue; |
| |
| public class HeadTest implements HttpServerAdapters { |
| |
| SSLContext sslContext; |
| HttpTestServer httpTestServer; // HTTP/1.1 |
| HttpTestServer httpsTestServer; // HTTPS/1.1 |
| HttpTestServer http2TestServer; // HTTP/2 ( h2c ) |
| HttpTestServer https2TestServer; // HTTP/2 ( h2 ) |
| String httpURI; |
| String httpsURI; |
| String http2URI; |
| String https2URI; |
| |
| static final String MESSAGE = "Basic HeadTest message body"; |
| static final int ITERATIONS = 3; |
| static final String CONTENT_LEN = "300"; |
| |
| /* |
| * NOT_MODIFIED status code results from a conditional GET where |
| * the server does not (must not) return a response body because |
| * the condition specified in the request disallows it |
| */ |
| static final int HTTP_NOT_MODIFIED = 304; |
| static final int HTTP_OK = 200; |
| |
| |
| @DataProvider(name = "positive") |
| public Object[][] positive() { |
| return new Object[][] { |
| { httpURI, "GET", HTTP_NOT_MODIFIED, HttpClient.Version.HTTP_1_1 }, |
| { httpsURI, "GET", HTTP_NOT_MODIFIED, HttpClient.Version.HTTP_1_1 }, |
| { httpURI, "GET", HTTP_NOT_MODIFIED, HttpClient.Version.HTTP_2 }, |
| { httpsURI, "GET", HTTP_NOT_MODIFIED, HttpClient.Version.HTTP_2 }, |
| { httpURI, "HEAD", HTTP_OK, HttpClient.Version.HTTP_1_1 }, |
| { httpsURI, "HEAD", HTTP_OK, HttpClient.Version.HTTP_1_1 }, |
| { httpURI, "HEAD", HTTP_OK, HttpClient.Version.HTTP_2 }, |
| { httpsURI, "HEAD", HTTP_OK, HttpClient.Version.HTTP_2 }, |
| { httpURI + "transfer/", "GET", HTTP_NOT_MODIFIED, HttpClient.Version.HTTP_1_1 }, |
| { httpsURI + "transfer/", "GET", HTTP_NOT_MODIFIED, HttpClient.Version.HTTP_1_1 }, |
| { httpURI + "transfer/", "GET", HTTP_NOT_MODIFIED, HttpClient.Version.HTTP_2 }, |
| { httpsURI + "transfer/", "GET", HTTP_NOT_MODIFIED, HttpClient.Version.HTTP_2 }, |
| { httpURI + "transfer/", "HEAD", HTTP_OK, HttpClient.Version.HTTP_1_1 }, |
| { httpsURI + "transfer/", "HEAD", HTTP_OK, HttpClient.Version.HTTP_1_1 }, |
| { httpURI + "transfer/", "HEAD", HTTP_OK, HttpClient.Version.HTTP_2 }, |
| { httpsURI + "transfer/", "HEAD", HTTP_OK, HttpClient.Version.HTTP_2 } |
| }; |
| } |
| |
| static final AtomicLong requestCounter = new AtomicLong(); |
| |
| @Test(dataProvider = "positive") |
| void test(String uriString, String method, |
| int expResp, HttpClient.Version version) throws Exception { |
| out.printf("%n---- starting (%s) ----%n", uriString); |
| HttpClient client = HttpClient.newBuilder() |
| .followRedirects(Redirect.ALWAYS) |
| .sslContext(sslContext) |
| .build(); |
| |
| URI uri = URI.create(uriString); |
| |
| HttpRequest.Builder requestBuilder = HttpRequest |
| .newBuilder(uri) |
| .method(method, HttpRequest.BodyPublishers.noBody()); |
| |
| if (version != null) { |
| requestBuilder.version(version); |
| } |
| HttpRequest request = requestBuilder.build(); |
| out.println("Initial request: " + request.uri()); |
| |
| HttpResponse<String> response = client.send(request, BodyHandlers.ofString()); |
| |
| out.println(" Got response: " + response); |
| |
| assertEquals(response.statusCode(), expResp); |
| assertEquals(response.body(), ""); |
| assertEquals(response.headers().firstValue("Content-length").get(), CONTENT_LEN); |
| } |
| |
| // -- Infrastructure |
| |
| @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 = HttpTestServer.of(HttpServer.create(sa, 0)); |
| httpTestServer.addHandler(new HeadHandler(), "/"); |
| httpURI = "http://" + httpTestServer.serverAuthority() + "/"; |
| HttpsServer httpsServer = HttpsServer.create(sa, 0); |
| httpsServer.setHttpsConfigurator(new HttpsConfigurator(sslContext)); |
| httpsTestServer = HttpTestServer.of(httpsServer); |
| httpsTestServer.addHandler(new HeadHandler(),"/"); |
| httpsURI = "https://" + httpsTestServer.serverAuthority() + "/"; |
| |
| http2TestServer = HttpTestServer.of(new Http2TestServer("localhost", false, 0)); |
| http2TestServer.addHandler(new HeadHandler(), "/"); |
| http2URI = "http://" + http2TestServer.serverAuthority() + "/"; |
| https2TestServer = HttpTestServer.of(new Http2TestServer("localhost", true, 0)); |
| https2TestServer.addHandler(new HeadHandler(), "/"); |
| https2URI = "https://" + https2TestServer.serverAuthority() + "/"; |
| |
| |
| httpTestServer.start(); |
| httpsTestServer.start(); |
| http2TestServer.start(); |
| https2TestServer.start(); |
| } |
| |
| @AfterTest |
| public void teardown() throws Exception { |
| httpTestServer.stop(); |
| httpsTestServer.stop(); |
| http2TestServer.stop(); |
| https2TestServer.stop(); |
| } |
| |
| static class HeadHandler implements HttpTestHandler { |
| |
| @Override |
| public void handle(HttpTestExchange t) throws IOException { |
| readAllRequestData(t); // shouldn't be any |
| String method = t.getRequestMethod(); |
| String path = t.getRequestURI().getPath(); |
| HttpTestResponseHeaders rsph = t.getResponseHeaders(); |
| if (path.contains("transfer")) |
| rsph.addHeader("Transfer-Encoding", "chunked"); |
| rsph.addHeader("Content-length", CONTENT_LEN); |
| if (method.equals("HEAD")) { |
| t.sendResponseHeaders(HTTP_OK, -1); |
| } else if (method.equals("GET")) { |
| t.sendResponseHeaders(HTTP_NOT_MODIFIED, -1); |
| } |
| t.close(); |
| } |
| } |
| |
| static void readAllRequestData(HttpTestExchange t) throws IOException { |
| try (InputStream is = t.getRequestBody()) { |
| is.readAllBytes(); |
| } |
| } |
| } |