< prev index next >
test/jdk/java/net/httpclient/NoBody.java
Print this page
@@ -1,7 +1,7 @@
/*
- * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, 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.
@@ -22,72 +22,328 @@
*/
/*
* @test
* @bug 8161157
- * @library /lib/testlibrary server
+ * @summary Test response body handlers/subscribers when there is no body
+ * @library /lib/testlibrary http2/server
* @build jdk.testlibrary.SimpleSSLContext
- * @modules jdk.incubator.httpclient/jdk.incubator.http.internal.common
+ * @modules java.base/sun.net.www.http
+ * jdk.incubator.httpclient/jdk.incubator.http.internal.common
* jdk.incubator.httpclient/jdk.incubator.http.internal.frame
* jdk.incubator.httpclient/jdk.incubator.http.internal.hpack
- * @run testng/othervm -Djdk.httpclient.HttpClient.log=ssl,frames,errors NoBody
+ * @run testng/othervm NoBody
*/
import java.io.IOException;
+import java.io.InputStream;
+import java.net.InetSocketAddress;
import java.net.URI;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Optional;
+import java.util.concurrent.Executor;
+import java.util.concurrent.Executors;
+import java.util.function.Consumer;
+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 jdk.incubator.http.HttpClient;
import jdk.incubator.http.HttpRequest;
import jdk.incubator.http.HttpResponse;
+import jdk.incubator.http.HttpResponse.BodyHandler;
import javax.net.ssl.SSLContext;
-import javax.net.ssl.SSLParameters;
-import java.util.concurrent.Executors;
-import java.util.concurrent.ExecutorService;
import jdk.testlibrary.SimpleSSLContext;
-import static jdk.incubator.http.HttpClient.Version.HTTP_2;
-import static jdk.incubator.http.HttpRequest.BodyProcessor.fromString;
-import static jdk.incubator.http.HttpResponse.BodyHandler.asString;
-
+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 java.nio.charset.StandardCharsets.UTF_8;
+import static jdk.incubator.http.HttpRequest.BodyPublisher.fromString;
+import static jdk.incubator.http.HttpResponse.BodyHandler.asByteArray;
+import static jdk.incubator.http.HttpResponse.BodyHandler.asByteArrayConsumer;
+import static jdk.incubator.http.HttpResponse.BodyHandler.asFile;
+import static jdk.incubator.http.HttpResponse.BodyHandler.asInputStream;
+import static jdk.incubator.http.HttpResponse.BodyHandler.asString;
+import static jdk.incubator.http.HttpResponse.BodyHandler.buffering;
+import static jdk.incubator.http.HttpResponse.BodyHandler.discard;
+import static org.testng.Assert.assertEquals;
+import static org.testng.Assert.assertTrue;
+import static org.testng.Assert.fail;
public class NoBody {
+ SSLContext sslContext;
+ HttpServer httpTestServer; // HTTP/1.1 [ 4 servers ]
+ HttpsServer httpsTestServer; // HTTPS/1.1
+ Http2TestServer http2TestServer; // HTTP/2 ( h2c )
+ Http2TestServer https2TestServer; // HTTP/2 ( h2 )
+ String httpURI_fixed;
+ String httpURI_chunk;
+ String httpsURI_fixed;
+ String httpsURI_chunk;
+ String http2URI_fixed;
+ String http2URI_chunk;
+ String https2URI_fixed;
+ String https2URI_chunk;
+
static final String SIMPLE_STRING = "Hello world. Goodbye world";
+ static final int ITERATION_COUNT = 10;
+ // a shared executor helps reduce the amount of threads created by the test
+ static final Executor executor = Executors.newCachedThreadPool();
+
+ @DataProvider(name = "variants")
+ public Object[][] variants() {
+ return new Object[][]{
+ { httpURI_fixed, false },
+ { httpURI_chunk, false },
+ { httpsURI_fixed, false },
+ { httpsURI_chunk, false },
+ { http2URI_fixed, false },
+ { http2URI_chunk, false },
+ { https2URI_fixed, false,},
+ { https2URI_chunk, false },
- @Test(timeOut=60000)
- public void test() throws Exception {
- SSLContext sslContext = (new SimpleSSLContext()).get();
- ExecutorService exec = Executors.newCachedThreadPool();
- HttpClient client = HttpClient.newBuilder()
- .executor(exec)
+ { httpURI_fixed, true },
+ { httpURI_chunk, true },
+ { httpsURI_fixed, true },
+ { httpsURI_chunk, true },
+ { http2URI_fixed, true },
+ { http2URI_chunk, true },
+ { https2URI_fixed, true,},
+ { https2URI_chunk, true },
+ };
+ }
+
+ HttpClient newHttpClient() {
+ return HttpClient.newBuilder()
+ .executor(executor)
.sslContext(sslContext)
- .version(HTTP_2)
.build();
+ }
- Http2TestServer httpsServer = null;
- try {
- httpsServer = new Http2TestServer(true,
- 0,
- exec,
- sslContext);
- httpsServer.addHandler(new NoBodyHandler(), "/");
+ @Test(dataProvider = "variants")
+ public void testAsString(String uri, boolean sameClient) throws Exception {
+ HttpClient client = null;
+ for (int i=0; i< ITERATION_COUNT; i++) {
+ if (!sameClient || client == null)
+ client = newHttpClient();
- int httpsPort = httpsServer.getAddress().getPort();
- String httpsURIString = "https://127.0.0.1:" + httpsPort + "/bar/";
+ HttpRequest req = HttpRequest.newBuilder(URI.create(uri))
+ .PUT(fromString(SIMPLE_STRING))
+ .build();
+ BodyHandler<String> handler = i % 2 == 0 ? asString() : asString(UTF_8);
+ HttpResponse<String> response = client.send(req, handler);
+ String body = response.body();
+ assertEquals(body, "");
+ }
+ }
- httpsServer.start();
- URI uri = URI.create(httpsURIString);
- System.err.println("Request to " + uri);
+ @Test(dataProvider = "variants")
+ public void testAsFile(String uri, boolean sameClient) throws Exception {
+ HttpClient client = null;
+ for (int i=0; i< ITERATION_COUNT; i++) {
+ if (!sameClient || client == null)
+ client = newHttpClient();
- HttpRequest req = HttpRequest.newBuilder(uri)
+ HttpRequest req = HttpRequest.newBuilder(URI.create(uri))
.PUT(fromString(SIMPLE_STRING))
.build();
- HttpResponse<String> response = client.send(req, asString());
- String body = response.body();
- if (!body.equals(""))
- throw new RuntimeException("expected empty body");
- System.err.println("DONE");
- } finally {
- if (httpsServer != null ) { httpsServer.stop(); }
- exec.shutdownNow();
+ Path p = Paths.get("NoBody_testAsFile.txt");
+ HttpResponse<Path> response = client.send(req, asFile(p));
+ Path bodyPath = response.body();
+ assertTrue(Files.exists(bodyPath));
+ assertEquals(Files.size(bodyPath), 0);
+ }
+ }
+
+ @Test(dataProvider = "variants")
+ public void testAsByteArray(String uri, boolean sameClient) throws Exception {
+ HttpClient client = null;
+ for (int i=0; i< ITERATION_COUNT; i++) {
+ if (!sameClient || client == null)
+ client = newHttpClient();
+
+ HttpRequest req = HttpRequest.newBuilder(URI.create(uri))
+ .PUT(fromString(SIMPLE_STRING))
+ .build();
+ HttpResponse<byte[]> response = client.send(req, asByteArray());
+ byte[] body = response.body();
+ assertEquals(body.length, 0);
+ }
+ }
+
+ volatile boolean consumerHasBeenCalled;
+ @Test(dataProvider = "variants")
+ public void testAsByteArrayConsumer(String uri, boolean sameClient) throws Exception {
+ HttpClient client = null;
+ for (int i=0; i< ITERATION_COUNT; i++) {
+ if (!sameClient || client == null)
+ client = newHttpClient();
+
+ HttpRequest req = HttpRequest.newBuilder(URI.create(uri))
+ .PUT(fromString(SIMPLE_STRING))
+ .build();
+ Consumer<Optional<byte[]>> consumer = oba -> {
+ consumerHasBeenCalled = true;
+ oba.ifPresent(ba -> fail("Unexpected non-empty optional:" + ba));
+ };
+ consumerHasBeenCalled = false;
+ client.send(req, asByteArrayConsumer(consumer));
+ assertTrue(consumerHasBeenCalled);
+ }
+ }
+
+ @Test(dataProvider = "variants")
+ public void testAsInputStream(String uri, boolean sameClient) throws Exception {
+ HttpClient client = null;
+ for (int i=0; i< ITERATION_COUNT; i++) {
+ if (!sameClient || client == null)
+ client = newHttpClient();
+
+ HttpRequest req = HttpRequest.newBuilder(URI.create(uri))
+ .PUT(fromString(SIMPLE_STRING))
+ .build();
+ HttpResponse<InputStream> response = client.send(req, asInputStream());
+ byte[] body = response.body().readAllBytes();
+ assertEquals(body.length, 0);
+ }
+ }
+
+ @Test(dataProvider = "variants")
+ public void testBuffering(String uri, boolean sameClient) throws Exception {
+ HttpClient client = null;
+ for (int i=0; i< ITERATION_COUNT; i++) {
+ if (!sameClient || client == null)
+ client = newHttpClient();
+
+ HttpRequest req = HttpRequest.newBuilder(URI.create(uri))
+ .PUT(fromString(SIMPLE_STRING))
+ .build();
+ HttpResponse<byte[]> response = client.send(req, buffering(asByteArray(), 1024));
+ byte[] body = response.body();
+ assertEquals(body.length, 0);
+ }
+ }
+
+ @Test(dataProvider = "variants")
+ public void testDiscard(String uri, boolean sameClient) throws Exception {
+ HttpClient client = null;
+ for (int i=0; i< ITERATION_COUNT; i++) {
+ if (!sameClient || client == null)
+ client = newHttpClient();
+
+ HttpRequest req = HttpRequest.newBuilder(URI.create(uri))
+ .PUT(fromString(SIMPLE_STRING))
+ .build();
+ Object obj = new Object();
+ HttpResponse<Object> response = client.send(req, discard(obj));
+ assertEquals(response.body(), obj);
+ }
+ }
+
+
+ @BeforeTest
+ public void setup() throws Exception {
+ sslContext = new SimpleSSLContext().get();
+ if (sslContext == null)
+ throw new AssertionError("Unexpected null sslContext");
+
+ // HTTP/1.1
+ HttpHandler h1_fixedLengthNoBodyHandler = new HTTP1_FixedLengthNoBodyHandler();
+ HttpHandler h1_chunkNoBodyHandler = new HTTP1_ChunkedNoBodyHandler();
+ InetSocketAddress sa = new InetSocketAddress("localhost", 0);
+ httpTestServer = HttpServer.create(sa, 0);
+ httpTestServer.createContext("/http1/noBodyFixed", h1_fixedLengthNoBodyHandler);
+ httpTestServer.createContext("/http1/noBodyChunk", h1_chunkNoBodyHandler);
+ httpURI_fixed = "http://127.0.0.1:" + httpTestServer.getAddress().getPort() + "/http1/noBodyFixed";
+ httpURI_chunk = "http://127.0.0.1:" + httpTestServer.getAddress().getPort() + "/http1/noBodyChunk";
+
+ httpsTestServer = HttpsServer.create(sa, 0);
+ httpsTestServer.setHttpsConfigurator(new HttpsConfigurator(sslContext));
+ httpsTestServer.createContext("/https1/noBodyFixed", h1_fixedLengthNoBodyHandler);
+ httpsTestServer.createContext("/https1/noBodyChunk", h1_chunkNoBodyHandler);
+ httpsURI_fixed = "https://127.0.0.1:" + httpsTestServer.getAddress().getPort() + "/https1/noBodyFixed";
+ httpsURI_chunk = "https://127.0.0.1:" + httpsTestServer.getAddress().getPort() + "/https1/noBodyChunk";
+
+ // HTTP/2
+ Http2Handler h2_fixedLengthNoBodyHandler = new HTTP2_FixedLengthNoBodyHandler();
+ Http2Handler h2_chunkedNoBodyHandler = new HTTP2_ChunkedNoBodyHandler();
+
+ http2TestServer = new Http2TestServer("127.0.0.1", false, 0);
+ http2TestServer.addHandler(h2_fixedLengthNoBodyHandler, "/http2/noBodyFixed");
+ http2TestServer.addHandler(h2_chunkedNoBodyHandler, "/http2/noBodyChunk");
+ int port = http2TestServer.getAddress().getPort();
+ http2URI_fixed = "http://127.0.0.1:" + port + "/http2/noBodyFixed";
+ http2URI_chunk = "http://127.0.0.1:" + port + "/http2/noBodyChunk";
+
+ https2TestServer = new Http2TestServer("127.0.0.1", true, 0);
+ https2TestServer.addHandler(h2_fixedLengthNoBodyHandler, "/https2/noBodyFixed");
+ https2TestServer.addHandler(h2_chunkedNoBodyHandler, "/https2/noBodyChunk");
+ port = https2TestServer.getAddress().getPort();
+ https2URI_fixed = "https://127.0.0.1:" + port + "/https2/noBodyFixed";
+ https2URI_chunk = "https://127.0.0.1:" + port + "/https2/noBodyChunk";
+
+ httpTestServer.start();
+ httpsTestServer.start();
+ http2TestServer.start();
+ https2TestServer.start();
+ }
+
+ @AfterTest
+ public void teardown() throws Exception {
+ httpTestServer.stop(0);
+ httpsTestServer.stop(0);
+ http2TestServer.stop();
+ https2TestServer.stop();
+ }
+
+ static class HTTP1_FixedLengthNoBodyHandler implements HttpHandler {
+ @Override
+ public void handle(HttpExchange t) throws IOException {
+ //out.println("NoBodyHandler received request to " + t.getRequestURI());
+ try (InputStream is = t.getRequestBody()) {
+ is.readAllBytes();
+ }
+ t.sendResponseHeaders(200, -1); // no body
+ }
+ }
+
+ static class HTTP1_ChunkedNoBodyHandler implements HttpHandler {
+ @Override
+ public void handle(HttpExchange t) throws IOException {
+ //out.println("NoBodyHandler received request to " + t.getRequestURI());
+ try (InputStream is = t.getRequestBody()) {
+ is.readAllBytes();
+ }
+ t.sendResponseHeaders(200, 0); // chunked
+ t.getResponseBody().close(); // write nothing
+ }
+ }
+
+ static class HTTP2_FixedLengthNoBodyHandler implements Http2Handler {
+ @Override
+ public void handle(Http2TestExchange t) throws IOException {
+ //out.println("NoBodyHandler received request to " + t.getRequestURI());
+ try (InputStream is = t.getRequestBody()) {
+ is.readAllBytes();
+ }
+ t.sendResponseHeaders(200, 0);
+ }
+ }
+
+ static class HTTP2_ChunkedNoBodyHandler implements Http2Handler {
+ @Override
+ public void handle(Http2TestExchange t) throws IOException {
+ //out.println("NoBodyHandler received request to " + t.getRequestURI());
+ try (InputStream is = t.getRequestBody()) {
+ is.readAllBytes();
+ }
+ t.sendResponseHeaders(200, -1);
+ t.getResponseBody().close(); // write nothing
}
}
}
< prev index next >