296 lines
12 KiB
Java
296 lines
12 KiB
Java
/*
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* Copyright (c) 2015, 2023, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.io.Closeable;
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import java.io.IOException;
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import java.io.InputStream;
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import java.net.URI;
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import java.net.http.HttpClient.Version;
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import java.net.http.HttpRequest;
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import java.net.http.HttpResponse;
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import java.net.http.HttpResponse.BodyHandlers;
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import java.nio.ByteBuffer;
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import java.nio.charset.Charset;
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import java.nio.charset.StandardCharsets;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Executors;
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import java.net.http.HttpClient;
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import java.util.concurrent.atomic.AtomicLong;
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import javax.net.ssl.SSLContext;
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import jdk.httpclient.test.lib.common.HttpServerAdapters;
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import jdk.test.lib.net.SimpleSSLContext;
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import org.testng.annotations.AfterTest;
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import org.testng.annotations.BeforeTest;
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import org.testng.annotations.DataProvider;
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import static java.lang.System.err;
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import static java.lang.System.out;
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import static java.net.http.HttpClient.Builder.NO_PROXY;
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import static java.net.http.HttpClient.Version.HTTP_1_1;
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import static java.net.http.HttpClient.Version.HTTP_2;
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import static org.testng.Assert.assertEquals;
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public abstract class AbstractNoBody implements HttpServerAdapters {
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SSLContext sslContext;
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HttpTestServer httpTestServer; // HTTP/1.1 [ 4 servers ]
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HttpTestServer httpsTestServer; // HTTPS/1.1
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HttpTestServer http2TestServer; // HTTP/2 ( h2c )
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HttpTestServer https2TestServer; // HTTP/2 ( h2 )
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String httpURI_fixed;
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String httpURI_chunk;
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String httpsURI_fixed;
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String httpsURI_chunk;
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String http2URI_fixed;
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String http2URI_chunk;
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String https2URI_fixed;
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String https2URI_chunk;
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static final String SIMPLE_STRING = "Hello world. Goodbye world";
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static final int ITERATION_COUNT = 3;
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// a shared executor helps reduce the amount of threads created by the test
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static final ExecutorService executor = Executors.newFixedThreadPool(ITERATION_COUNT * 2);
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static final ExecutorService serverExecutor = Executors.newFixedThreadPool(ITERATION_COUNT * 4);
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static final AtomicLong clientCount = new AtomicLong();
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static final long start = System.nanoTime();
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public static String now() {
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long now = System.nanoTime() - start;
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long secs = now / 1000_000_000;
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long mill = (now % 1000_000_000) / 1000_000;
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long nan = now % 1000_000;
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return String.format("[%d s, %d ms, %d ns] ", secs, mill, nan);
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}
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@DataProvider(name = "variants")
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public Object[][] variants() {
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return new Object[][]{
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{ httpURI_fixed, false },
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{ httpURI_chunk, false },
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{ httpsURI_fixed, false },
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{ httpsURI_chunk, false },
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{ http2URI_fixed, false },
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{ http2URI_chunk, false },
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{ https2URI_fixed, false,},
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{ https2URI_chunk, false },
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{ httpURI_fixed, true },
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{ httpURI_chunk, true },
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{ httpsURI_fixed, true },
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{ httpsURI_chunk, true },
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{ http2URI_fixed, true },
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{ http2URI_chunk, true },
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{ https2URI_fixed, true,},
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{ https2URI_chunk, true },
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};
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}
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private volatile HttpClient sharedClient;
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static Version version(String uri) {
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if (uri.contains("/http1/") || uri.contains("/https1/"))
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return HTTP_1_1;
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if (uri.contains("/http2/") || uri.contains("/https2/"))
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return HTTP_2;
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return null;
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}
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HttpRequest.Builder newRequestBuilder(String uri) {
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var builder = HttpRequest.newBuilder(URI.create(uri));
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return builder;
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}
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private HttpClient makeNewClient() {
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clientCount.incrementAndGet();
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return HttpClient.newBuilder()
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.executor(executor)
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.proxy(NO_PROXY)
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.sslContext(sslContext)
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.build();
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}
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HttpClient newHttpClient(boolean share) {
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if (!share) return makeNewClient();
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HttpClient shared = sharedClient;
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if (shared != null) return shared;
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synchronized (this) {
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shared = sharedClient;
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if (shared == null) {
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shared = sharedClient = makeNewClient();
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}
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return shared;
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}
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}
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record CloseableClient(HttpClient client, boolean shared)
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implements Closeable {
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public void close() {
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if (shared) return;
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client.close();
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}
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}
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@BeforeTest
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public void setup() throws Exception {
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printStamp(START, "setup");
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HttpServerAdapters.enableServerLogging();
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sslContext = new SimpleSSLContext().get();
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if (sslContext == null)
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throw new AssertionError("Unexpected null sslContext");
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// HTTP/1.1
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HttpTestHandler h1_fixedLengthNoBodyHandler = new FixedLengthNoBodyHandler();
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HttpTestHandler h1_chunkNoBodyHandler = new ChunkedNoBodyHandler();
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httpTestServer = HttpTestServer.create(HTTP_1_1, null, serverExecutor);
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httpTestServer.addHandler(h1_fixedLengthNoBodyHandler,"/http1/noBodyFixed");
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httpTestServer.addHandler(h1_chunkNoBodyHandler, "/http1/noBodyChunk");
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httpURI_fixed = "http://" + httpTestServer.serverAuthority() + "/http1/noBodyFixed";
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httpURI_chunk = "http://" + httpTestServer.serverAuthority() + "/http1/noBodyChunk";
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httpsTestServer = HttpTestServer.create(HTTP_1_1, sslContext, serverExecutor);
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httpsTestServer.addHandler(h1_fixedLengthNoBodyHandler,"/https1/noBodyFixed");
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httpsTestServer.addHandler(h1_chunkNoBodyHandler, "/https1/noBodyChunk");
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httpsURI_fixed = "https://" + httpsTestServer.serverAuthority() + "/https1/noBodyFixed";
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httpsURI_chunk = "https://" + httpsTestServer.serverAuthority() + "/https1/noBodyChunk";
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// HTTP/2
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HttpTestHandler h2_fixedLengthNoBodyHandler = new FixedLengthNoBodyHandler();
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HttpTestHandler h2_chunkedNoBodyHandler = new ChunkedNoBodyHandler();
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http2TestServer = HttpTestServer.create(HTTP_2, null, serverExecutor);
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http2TestServer.addHandler(h2_fixedLengthNoBodyHandler, "/http2/noBodyFixed");
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http2TestServer.addHandler(h2_chunkedNoBodyHandler, "/http2/noBodyChunk");
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http2URI_fixed = "http://" + http2TestServer.serverAuthority() + "/http2/noBodyFixed";
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http2URI_chunk = "http://" + http2TestServer.serverAuthority() + "/http2/noBodyChunk";
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https2TestServer = HttpTestServer.create(HTTP_2, sslContext, serverExecutor);
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https2TestServer.addHandler(h2_fixedLengthNoBodyHandler, "/https2/noBodyFixed");
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https2TestServer.addHandler(h2_chunkedNoBodyHandler, "/https2/noBodyChunk");
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https2URI_fixed = "https://" + https2TestServer.serverAuthority() + "/https2/noBodyFixed";
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https2URI_chunk = "https://" + https2TestServer.serverAuthority() + "/https2/noBodyChunk";
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httpTestServer.start();
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httpsTestServer.start();
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http2TestServer.start();
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https2TestServer.start();
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var shared = newHttpClient(true);
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out.println("HTTP/1.1 server (http) listening at: " + httpTestServer.serverAuthority());
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out.println("HTTP/1.1 server (TLS) listening at: " + httpsTestServer.serverAuthority());
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out.println("HTTP/2 server (h2c) listening at: " + http2TestServer.serverAuthority());
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out.println("HTTP/2 server (h2) listening at: " + https2TestServer.serverAuthority());
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out.println("Shared client is: " + shared);
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printStamp(END,"setup");
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}
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@AfterTest
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public void teardown() throws Exception {
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printStamp(START, "teardown");
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sharedClient.close();
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httpTestServer.stop();
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httpsTestServer.stop();
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http2TestServer.stop();
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https2TestServer.stop();
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executor.close();
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serverExecutor.close();
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printStamp(END, "teardown");
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}
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static final String START = "start";
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static final String END = "end ";
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void printStamp(String what, String fmt, Object... args) {
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System.out.printf("%s: %s \t [%s]\t %s%n",
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getClass().getSimpleName(), what, now(), String.format(fmt,args));
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}
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static class FixedLengthNoBodyHandler implements HttpTestHandler {
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@Override
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public void handle(HttpTestExchange t) throws IOException {
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//out.println("NoBodyHandler received request to " + t.getRequestURI());
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boolean echo = "echo".equals(t.getRequestURI().getRawQuery());
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byte[] reqbytes;
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try (InputStream is = t.getRequestBody()) {
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reqbytes = is.readAllBytes();
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}
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if (echo) {
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t.sendResponseHeaders(200, reqbytes.length);
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if (reqbytes.length > 0) {
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try (var os = t.getResponseBody()) {
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os.write(reqbytes);
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}
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}
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} else {
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t.sendResponseHeaders(200, 0); // no body
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}
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}
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}
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static class ChunkedNoBodyHandler implements HttpTestHandler {
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@Override
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public void handle(HttpTestExchange t) throws IOException {
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//out.println("NoBodyHandler received request to " + t.getRequestURI());
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boolean echo = "echo".equals(t.getRequestURI().getRawQuery());
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byte[] reqbytes;
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try (InputStream is = t.getRequestBody()) {
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reqbytes = is.readAllBytes();
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}
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if (echo) {
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t.sendResponseHeaders(200, -1);
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try (var os = t.getResponseBody()) {
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os.write(reqbytes);
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}
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} else {
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t.sendResponseHeaders(200, -1); // chunked
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t.getResponseBody().close(); // write nothing
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}
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}
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}
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/*
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* Converts a ByteBuffer containing bytes encoded using
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* the given charset into a string.
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* This method does not throw but will replace
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* unrecognized sequences with the replacement character.
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*/
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public static String asString(ByteBuffer buffer, Charset charset) {
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var decoded = charset.decode(buffer);
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char[] chars = new char[decoded.length()];
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decoded.get(chars);
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return new String(chars);
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}
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/*
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* Converts a ByteBuffer containing UTF-8 bytes into a
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* string. This method does not throw but will replace
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* unrecognized sequences with the replacement character.
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*/
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public static String asString(ByteBuffer buffer) {
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return asString(buffer, StandardCharsets.UTF_8);
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}
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}
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