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/*
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* Copyright (c) 2018, 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.BufferedReader;
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import java.io.PrintStream;
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import java.io.StringReader;
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import java.io.UncheckedIOException;
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import java.math.BigInteger;
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import java.net.InetAddress;
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import java.net.InetSocketAddress;
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import java.net.URI;
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import java.net.http.HttpClient;
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import java.net.http.HttpRequest;
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import java.net.http.HttpRequest.BodyPublishers;
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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.net.http.HttpResponse.BodySubscribers;
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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.ArrayList;
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import java.util.List;
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import java.util.concurrent.CompletableFuture;
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import java.util.concurrent.CopyOnWriteArrayList;
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import java.util.concurrent.Flow;
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import java.util.function.Function;
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import java.util.function.Supplier;
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import java.util.stream.Collectors;
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import java.util.stream.Stream;
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import javax.net.ssl.SSLContext;
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import com.sun.net.httpserver.HttpServer;
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import com.sun.net.httpserver.HttpsConfigurator;
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import com.sun.net.httpserver.HttpsServer;
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import jdk.testlibrary.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 org.testng.annotations.Test;
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import static java.nio.charset.StandardCharsets.UTF_16;
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import static java.nio.charset.StandardCharsets.UTF_8;
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import static java.net.http.HttpRequest.BodyPublishers.ofString;
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import static org.testng.Assert.assertEquals;
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import static org.testng.Assert.assertNotNull;
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import static org.testng.Assert.assertThrows;
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import static org.testng.Assert.assertTrue;
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/*
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* @test
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* @summary Basic tests for line adapter subscribers as created by
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* the BodyHandlers returned by BodyHandler::fromLineSubscriber
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* and BodyHandler::asLines
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* @modules java.base/sun.net.www.http
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* java.net.http/jdk.internal.net.http.common
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* java.net.http/jdk.internal.net.http.frame
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* java.net.http/jdk.internal.net.http.hpack
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* java.logging
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* jdk.httpserver
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* @library /lib/testlibrary http2/server
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* @build Http2TestServer LineBodyHandlerTest HttpServerAdapters
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* @build jdk.testlibrary.SimpleSSLContext
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* @run testng/othervm LineBodyHandlerTest
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*/
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public class LineBodyHandlerTest 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;
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String httpsURI;
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String http2URI;
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String https2URI;
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@DataProvider(name = "uris")
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public Object[][] variants() {
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return new Object[][]{
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{ httpURI },
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{ httpsURI },
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{ http2URI },
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{ https2URI },
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};
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}
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static final Class<NullPointerException> NPE = NullPointerException.class;
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static final Class<IllegalArgumentException> IAE = IllegalArgumentException.class;
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@Test
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public void testNull() {
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assertThrows(NPE, () -> BodyHandlers.fromLineSubscriber(null));
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assertNotNull(BodyHandlers.fromLineSubscriber(new StringSubscriber()));
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assertThrows(NPE, () -> BodyHandlers.fromLineSubscriber(null, Function.identity(), "\n"));
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assertThrows(NPE, () -> BodyHandlers.fromLineSubscriber(new StringSubscriber(), null, "\n"));
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assertNotNull(BodyHandlers.fromLineSubscriber(new StringSubscriber(), Function.identity(), null));
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assertThrows(NPE, () -> BodyHandlers.fromLineSubscriber(null, null, "\n"));
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assertThrows(NPE, () -> BodyHandlers.fromLineSubscriber(null, Function.identity(), null));
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assertThrows(NPE, () -> BodyHandlers.fromLineSubscriber(new StringSubscriber(), null, null));
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assertThrows(NPE, () -> BodySubscribers.fromLineSubscriber(null));
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assertThrows(NPE, () -> BodySubscribers.fromLineSubscriber(null, Function.identity(),
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Charset.defaultCharset(), System.lineSeparator()));
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assertThrows(NPE, () -> BodySubscribers.fromLineSubscriber(new StringSubscriber(), null,
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Charset.defaultCharset(), System.lineSeparator()));
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assertThrows(NPE, () -> BodySubscribers.fromLineSubscriber(new StringSubscriber(), Function.identity(),
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null, System.lineSeparator()));
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assertNotNull(BodySubscribers.fromLineSubscriber(new StringSubscriber(), Function.identity(),
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Charset.defaultCharset(), null));
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assertThrows(NPE, () -> BodySubscribers.fromLineSubscriber(null, null,
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Charset.defaultCharset(), System.lineSeparator()));
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assertThrows(NPE, () -> BodySubscribers.fromLineSubscriber(null, Function.identity(),
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null, System.lineSeparator()));
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assertThrows(NPE, () -> BodySubscribers.fromLineSubscriber(null, Function.identity(),
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Charset.defaultCharset(), null));
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assertThrows(NPE, () -> BodySubscribers.fromLineSubscriber(new StringSubscriber(), null,
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null, System.lineSeparator()));
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assertThrows(NPE, () -> BodySubscribers.fromLineSubscriber(new StringSubscriber(), null,
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Charset.defaultCharset(), null));
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assertThrows(NPE, () -> BodySubscribers.fromLineSubscriber(new StringSubscriber(), Function.identity(),
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null, null));
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assertThrows(NPE, () -> BodySubscribers.fromLineSubscriber(new StringSubscriber(), null, null, null));
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assertThrows(NPE, () -> BodySubscribers.fromLineSubscriber(null, Function.identity(),
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null, null));
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assertThrows(NPE, () -> BodySubscribers.fromLineSubscriber(null, null,
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Charset.defaultCharset(), null));
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assertThrows(NPE, () -> BodySubscribers.fromLineSubscriber(null, null,
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null, System.lineSeparator()));
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assertThrows(NPE, () -> BodySubscribers.fromLineSubscriber(null, null, null, null));
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}
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@Test
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public void testIAE() {
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assertThrows(IAE, () -> BodyHandlers.fromLineSubscriber(new StringSubscriber(), Function.identity(),""));
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assertThrows(IAE, () -> BodyHandlers.fromLineSubscriber(new CharSequenceSubscriber(), Function.identity(),""));
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assertThrows(IAE, () -> BodyHandlers.fromLineSubscriber(new ObjectSubscriber(), Function.identity(), ""));
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assertThrows(IAE, () -> BodySubscribers.fromLineSubscriber(new StringSubscriber(), Function.identity(),
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StandardCharsets.UTF_8, ""));
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assertThrows(IAE, () -> BodySubscribers.fromLineSubscriber(new CharSequenceSubscriber(), Function.identity(),
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StandardCharsets.UTF_16, ""));
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assertThrows(IAE, () -> BodySubscribers.fromLineSubscriber(new ObjectSubscriber(), Function.identity(),
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StandardCharsets.US_ASCII, ""));
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}
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private static final List<String> lines(String text, String eol) {
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if (eol == null) {
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return new BufferedReader(new StringReader(text)).lines().collect(Collectors.toList());
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} else {
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String replaced = text.replace(eol, "|");
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int i=0;
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while(replaced.endsWith("||")) {
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replaced = replaced.substring(0,replaced.length()-1);
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i++;
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}
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List<String> res = List.of(replaced.split("\\|"));
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if (i > 0) {
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res = new ArrayList<>(res);
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for (int j=0; j<i; j++) res.add("");
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}
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return res;
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}
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}
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@Test(dataProvider = "uris")
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void testStringWithFinisher(String url) {
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String body = "May the luck of the Irish be with you!";
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HttpClient client = HttpClient.newBuilder().sslContext(sslContext)
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.build();
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HttpRequest request = HttpRequest.newBuilder(URI.create(url))
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.POST(BodyPublishers.ofString(body))
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.build();
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StringSubscriber subscriber = new StringSubscriber();
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CompletableFuture<HttpResponse<String>> cf
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= client.sendAsync(request, BodyHandlers.fromLineSubscriber(
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subscriber, Supplier::get, "\n"));
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assertNoObtrusion(cf);
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HttpResponse<String> response = cf.join();
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String text = response.body();
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System.out.println(text);
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assertEquals(response.statusCode(), 200);
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assertEquals(text, body);
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assertEquals(subscriber.list, lines(body, "\n"));
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}
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@Test(dataProvider = "uris")
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void testAsStream(String url) {
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String body = "May the luck of the Irish be with you!";
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HttpClient client = HttpClient.newBuilder().sslContext(sslContext)
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.build();
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HttpRequest request = HttpRequest.newBuilder(URI.create(url))
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.POST(BodyPublishers.ofString(body))
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.build();
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CompletableFuture<HttpResponse<Stream<String>>> cf
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= client.sendAsync(request, BodyHandlers.ofLines());
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assertNoObtrusion(cf);
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HttpResponse<Stream<String>> response = cf.join();
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Stream<String> stream = response.body();
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List<String> list = stream.collect(Collectors.toList());
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String text = list.stream().collect(Collectors.joining("|"));
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System.out.println(text);
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assertEquals(response.statusCode(), 200);
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assertEquals(text, body);
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assertEquals(list, List.of(body));
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assertEquals(list, lines(body, null));
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}
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@Test(dataProvider = "uris")
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void testStringWithFinisher2(String url) {
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String body = "May the luck\r\n\r\n of the Irish be with you!";
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HttpClient client = HttpClient.newBuilder().sslContext(sslContext).build();
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HttpRequest request = HttpRequest.newBuilder(URI.create(url))
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.POST(BodyPublishers.ofString(body))
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.build();
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StringSubscriber subscriber = new StringSubscriber();
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CompletableFuture<HttpResponse<Void>> cf
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= client.sendAsync(request,
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BodyHandlers.fromLineSubscriber(subscriber));
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assertNoObtrusion(cf);
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HttpResponse<Void> response = cf.join();
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String text = subscriber.get();
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System.out.println(text);
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assertEquals(response.statusCode(), 200);
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assertEquals(text, body.replace("\r\n", "\n"));
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assertEquals(subscriber.list, lines(body, null));
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}
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@Test(dataProvider = "uris")
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void testAsStreamWithCRLF(String url) {
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String body = "May the luck\r\n\r\n of the Irish be with you!";
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HttpClient client = HttpClient.newBuilder().sslContext(sslContext).build();
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HttpRequest request = HttpRequest.newBuilder(URI.create(url))
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.POST(BodyPublishers.ofString(body))
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.build();
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CompletableFuture<HttpResponse<Stream<String>>> cf
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= client.sendAsync(request, BodyHandlers.ofLines());
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assertNoObtrusion(cf);
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HttpResponse<Stream<String>> response = cf.join();
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Stream<String> stream = response.body();
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List<String> list = stream.collect(Collectors.toList());
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String text = list.stream().collect(Collectors.joining("|"));
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System.out.println(text);
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assertEquals(response.statusCode(), 200);
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assertEquals(text, "May the luck|| of the Irish be with you!");
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assertEquals(list, List.of("May the luck",
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"",
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" of the Irish be with you!"));
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assertEquals(list, lines(body, null));
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}
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@Test(dataProvider = "uris")
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void testStringWithFinisherBlocking(String url) throws Exception {
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String body = "May the luck of the Irish be with you!";
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HttpClient client = HttpClient.newBuilder().sslContext(sslContext).build();
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HttpRequest request = HttpRequest.newBuilder(URI.create(url))
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.POST(BodyPublishers.ofString(body)).build();
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StringSubscriber subscriber = new StringSubscriber();
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HttpResponse<String> response = client.send(request,
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BodyHandlers.fromLineSubscriber(subscriber, Supplier::get, "\n"));
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String text = response.body();
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System.out.println(text);
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assertEquals(response.statusCode(), 200);
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assertEquals(text, "May the luck of the Irish be with you!");
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assertEquals(subscriber.list, lines(body, "\n"));
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}
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@Test(dataProvider = "uris")
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void testStringWithoutFinisherBlocking(String url) throws Exception {
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String body = "May the luck of the Irish be with you!";
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HttpClient client = HttpClient.newBuilder().sslContext(sslContext).build();
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HttpRequest request = HttpRequest.newBuilder(URI.create(url))
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.POST(BodyPublishers.ofString(body)).build();
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StringSubscriber subscriber = new StringSubscriber();
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HttpResponse<Void> response = client.send(request,
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BodyHandlers.fromLineSubscriber(subscriber));
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String text = subscriber.get();
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System.out.println(text);
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assertEquals(response.statusCode(), 200);
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assertEquals(text, "May the luck of the Irish be with you!");
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assertEquals(subscriber.list, lines(body, null));
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}
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// Subscriber<Object>
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@Test(dataProvider = "uris")
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void testAsStreamWithMixedCRLF(String url) {
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String body = "May\r\n the wind\r\n always be\rat your back.\r\r";
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HttpClient client = HttpClient.newBuilder().sslContext(sslContext).build();
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HttpRequest request = HttpRequest.newBuilder(URI.create(url))
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.POST(BodyPublishers.ofString(body))
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.build();
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CompletableFuture<HttpResponse<Stream<String>>> cf
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= client.sendAsync(request, BodyHandlers.ofLines());
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assertNoObtrusion(cf);
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HttpResponse<Stream<String>> response = cf.join();
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Stream<String> stream = response.body();
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List<String> list = stream.collect(Collectors.toList());
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String text = list.stream().collect(Collectors.joining("|"));
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System.out.println(text);
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assertEquals(response.statusCode(), 200);
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assertTrue(text.length() != 0); // what else can be asserted!
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assertEquals(text, "May| the wind| always be|at your back.|");
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assertEquals(list, List.of("May",
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" the wind",
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" always be",
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"at your back.",
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""));
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assertEquals(list, lines(body, null));
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}
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@Test(dataProvider = "uris")
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void testAsStreamWithMixedCRLF_UTF8(String url) {
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String body = "May\r\n the wind\r\n always be\rat your back.\r\r";
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HttpClient client = HttpClient.newBuilder().sslContext(sslContext).build();
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HttpRequest request = HttpRequest.newBuilder(URI.create(url))
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.header("Content-type", "text/text; charset=UTF-8")
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.POST(BodyPublishers.ofString(body, UTF_8)).build();
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CompletableFuture<HttpResponse<Stream<String>>> cf
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= client.sendAsync(request, BodyHandlers.ofLines());
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assertNoObtrusion(cf);
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HttpResponse<Stream<String>> response = cf.join();
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Stream<String> stream = response.body();
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List<String> list = stream.collect(Collectors.toList());
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String text = list.stream().collect(Collectors.joining("|"));
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System.out.println(text);
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assertEquals(response.statusCode(), 200);
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assertTrue(text.length() != 0); // what else can be asserted!
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assertEquals(text, "May| the wind| always be|at your back.|");
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assertEquals(list, List.of("May",
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" the wind",
|
|
359 |
" always be",
|
|
360 |
"at your back.", ""));
|
|
361 |
assertEquals(list, lines(body, null));
|
|
362 |
}
|
|
363 |
|
|
364 |
@Test(dataProvider = "uris")
|
|
365 |
void testAsStreamWithMixedCRLF_UTF16(String url) {
|
|
366 |
String body = "May\r\n the wind\r\n always be\rat your back.\r\r";
|
|
367 |
HttpClient client = HttpClient.newBuilder().sslContext(sslContext).build();
|
|
368 |
HttpRequest request = HttpRequest.newBuilder(URI.create(url))
|
|
369 |
.header("Content-type", "text/text; charset=UTF-16")
|
|
370 |
.POST(BodyPublishers.ofString(body, UTF_16)).build();
|
|
371 |
|
|
372 |
CompletableFuture<HttpResponse<Stream<String>>> cf
|
|
373 |
= client.sendAsync(request, BodyHandlers.ofLines());
|
|
374 |
assertNoObtrusion(cf);
|
|
375 |
HttpResponse<Stream<String>> response = cf.join();
|
|
376 |
Stream<String> stream = response.body();
|
|
377 |
List<String> list = stream.collect(Collectors.toList());
|
|
378 |
String text = list.stream().collect(Collectors.joining("|"));
|
|
379 |
System.out.println(text);
|
|
380 |
assertEquals(response.statusCode(), 200);
|
|
381 |
assertTrue(text.length() != 0); // what else can be asserted!
|
|
382 |
assertEquals(text, "May| the wind| always be|at your back.|");
|
|
383 |
assertEquals(list, List.of("May",
|
|
384 |
" the wind",
|
|
385 |
" always be",
|
|
386 |
"at your back.",
|
|
387 |
""));
|
|
388 |
assertEquals(list, lines(body, null));
|
|
389 |
}
|
|
390 |
|
|
391 |
@Test(dataProvider = "uris")
|
|
392 |
void testObjectWithFinisher(String url) {
|
|
393 |
String body = "May\r\n the wind\r\n always be\rat your back.";
|
|
394 |
HttpClient client = HttpClient.newBuilder().sslContext(sslContext).build();
|
|
395 |
HttpRequest request = HttpRequest.newBuilder(URI.create(url))
|
|
396 |
.POST(BodyPublishers.ofString(body))
|
|
397 |
.build();
|
|
398 |
|
|
399 |
ObjectSubscriber subscriber = new ObjectSubscriber();
|
|
400 |
CompletableFuture<HttpResponse<String>> cf
|
|
401 |
= client.sendAsync(request, BodyHandlers.fromLineSubscriber(
|
|
402 |
subscriber, ObjectSubscriber::get, "\r\n"));
|
|
403 |
assertNoObtrusion(cf);
|
|
404 |
HttpResponse<String> response = cf.join();
|
|
405 |
String text = response.body();
|
|
406 |
System.out.println(text);
|
|
407 |
assertEquals(response.statusCode(), 200);
|
|
408 |
assertTrue(text.length() != 0); // what else can be asserted!
|
|
409 |
assertEquals(text, "May\n the wind\n always be\rat your back.");
|
|
410 |
assertEquals(subscriber.list, List.of("May",
|
|
411 |
" the wind",
|
|
412 |
" always be\rat your back."));
|
|
413 |
assertEquals(subscriber.list, lines(body, "\r\n"));
|
|
414 |
}
|
|
415 |
|
|
416 |
@Test(dataProvider = "uris")
|
|
417 |
void testObjectWithFinisher_UTF16(String url) {
|
|
418 |
String body = "May\r\n the wind\r\n always be\rat your back.\r\r";
|
|
419 |
HttpClient client = HttpClient.newBuilder().sslContext(sslContext).build();
|
|
420 |
HttpRequest request = HttpRequest.newBuilder(URI.create(url))
|
|
421 |
.header("Content-type", "text/text; charset=UTF-16")
|
|
422 |
.POST(BodyPublishers.ofString(body, UTF_16)).build();
|
|
423 |
ObjectSubscriber subscriber = new ObjectSubscriber();
|
|
424 |
CompletableFuture<HttpResponse<String>> cf
|
|
425 |
= client.sendAsync(request, BodyHandlers.fromLineSubscriber(
|
|
426 |
subscriber, ObjectSubscriber::get, null));
|
|
427 |
assertNoObtrusion(cf);
|
|
428 |
HttpResponse<String> response = cf.join();
|
|
429 |
String text = response.body();
|
|
430 |
System.out.println(text);
|
|
431 |
assertEquals(response.statusCode(), 200);
|
|
432 |
assertTrue(text.length() != 0); // what else can be asserted!
|
|
433 |
assertEquals(text, "May\n the wind\n always be\nat your back.\n");
|
|
434 |
assertEquals(subscriber.list, List.of("May",
|
|
435 |
" the wind",
|
|
436 |
" always be",
|
|
437 |
"at your back.",
|
|
438 |
""));
|
|
439 |
assertEquals(subscriber.list, lines(body, null));
|
|
440 |
}
|
|
441 |
|
|
442 |
@Test(dataProvider = "uris")
|
|
443 |
void testObjectWithoutFinisher(String url) {
|
|
444 |
String body = "May\r\n the wind\r\n always be\rat your back.";
|
|
445 |
HttpClient client = HttpClient.newBuilder().sslContext(sslContext)
|
|
446 |
.build();
|
|
447 |
HttpRequest request = HttpRequest.newBuilder(URI.create(url))
|
|
448 |
.POST(BodyPublishers.ofString(body))
|
|
449 |
.build();
|
|
450 |
|
|
451 |
ObjectSubscriber subscriber = new ObjectSubscriber();
|
|
452 |
CompletableFuture<HttpResponse<Void>> cf
|
|
453 |
= client.sendAsync(request,
|
|
454 |
BodyHandlers.fromLineSubscriber(subscriber));
|
|
455 |
assertNoObtrusion(cf);
|
|
456 |
HttpResponse<Void> response = cf.join();
|
|
457 |
String text = subscriber.get();
|
|
458 |
System.out.println(text);
|
|
459 |
assertEquals(response.statusCode(), 200);
|
|
460 |
assertTrue(text.length() != 0); // what else can be asserted!
|
|
461 |
assertEquals(text, "May\n the wind\n always be\nat your back.");
|
|
462 |
assertEquals(subscriber.list, List.of("May",
|
|
463 |
" the wind",
|
|
464 |
" always be",
|
|
465 |
"at your back."));
|
|
466 |
assertEquals(subscriber.list, lines(body, null));
|
|
467 |
}
|
|
468 |
|
|
469 |
@Test(dataProvider = "uris")
|
|
470 |
void testObjectWithFinisherBlocking(String url) throws Exception {
|
|
471 |
String body = "May\r\n the wind\r\n always be\nat your back.";
|
|
472 |
HttpClient client = HttpClient.newBuilder().sslContext(sslContext)
|
|
473 |
.build();
|
|
474 |
HttpRequest request = HttpRequest.newBuilder(URI.create(url))
|
|
475 |
.POST(BodyPublishers.ofString(body))
|
|
476 |
.build();
|
|
477 |
|
|
478 |
ObjectSubscriber subscriber = new ObjectSubscriber();
|
|
479 |
HttpResponse<String> response = client.send(request,
|
|
480 |
BodyHandlers.fromLineSubscriber(subscriber,
|
|
481 |
ObjectSubscriber::get,
|
|
482 |
"\r\n"));
|
|
483 |
String text = response.body();
|
|
484 |
System.out.println(text);
|
|
485 |
assertEquals(response.statusCode(), 200);
|
|
486 |
assertTrue(text.length() != 0); // what else can be asserted!
|
|
487 |
assertEquals(text, "May\n the wind\n always be\nat your back.");
|
|
488 |
assertEquals(subscriber.list, List.of("May",
|
|
489 |
" the wind",
|
|
490 |
" always be\nat your back."));
|
|
491 |
assertEquals(subscriber.list, lines(body, "\r\n"));
|
|
492 |
}
|
|
493 |
|
|
494 |
@Test(dataProvider = "uris")
|
|
495 |
void testObjectWithoutFinisherBlocking(String url) throws Exception {
|
|
496 |
String body = "May\r\n the wind\r\n always be\nat your back.";
|
|
497 |
HttpClient client = HttpClient.newBuilder().sslContext(sslContext)
|
|
498 |
.build();
|
|
499 |
HttpRequest request = HttpRequest.newBuilder(URI.create(url))
|
|
500 |
.POST(BodyPublishers.ofString(body))
|
|
501 |
.build();
|
|
502 |
|
|
503 |
ObjectSubscriber subscriber = new ObjectSubscriber();
|
|
504 |
HttpResponse<Void> response = client.send(request,
|
|
505 |
BodyHandlers.fromLineSubscriber(subscriber));
|
|
506 |
String text = subscriber.get();
|
|
507 |
System.out.println(text);
|
|
508 |
assertEquals(response.statusCode(), 200);
|
|
509 |
assertTrue(text.length() != 0); // what else can be asserted!
|
|
510 |
assertEquals(text, "May\n the wind\n always be\nat your back.");
|
|
511 |
assertEquals(subscriber.list, List.of("May",
|
|
512 |
" the wind",
|
|
513 |
" always be",
|
|
514 |
"at your back."));
|
|
515 |
assertEquals(subscriber.list, lines(body, null));
|
|
516 |
}
|
|
517 |
|
|
518 |
static private final String LINE = "Bient\u00f4t nous plongerons dans les" +
|
|
519 |
" fr\u00f4\ud801\udc00des t\u00e9n\u00e8bres, ";
|
|
520 |
|
|
521 |
static private final String bigtext() {
|
|
522 |
StringBuilder res = new StringBuilder((LINE.length() + 1) * 50);
|
|
523 |
for (int i = 0; i<50; i++) {
|
|
524 |
res.append(LINE);
|
|
525 |
if (i%2 == 0) res.append("\r\n");
|
|
526 |
}
|
|
527 |
return res.toString();
|
|
528 |
}
|
|
529 |
|
|
530 |
@Test(dataProvider = "uris")
|
|
531 |
void testBigTextFromLineSubscriber(String url) {
|
|
532 |
HttpClient client = HttpClient.newBuilder().sslContext(sslContext)
|
|
533 |
.build();
|
|
534 |
String bigtext = bigtext();
|
|
535 |
HttpRequest request = HttpRequest.newBuilder(URI.create(url))
|
|
536 |
.POST(BodyPublishers.ofString(bigtext))
|
|
537 |
.build();
|
|
538 |
|
|
539 |
StringSubscriber subscriber = new StringSubscriber();
|
|
540 |
CompletableFuture<HttpResponse<String>> cf
|
|
541 |
= client.sendAsync(request, BodyHandlers.fromLineSubscriber(
|
|
542 |
subscriber, Supplier::get, "\r\n"));
|
|
543 |
assertNoObtrusion(cf);
|
|
544 |
HttpResponse<String> response = cf.join();
|
|
545 |
String text = response.body();
|
|
546 |
System.out.println(text);
|
|
547 |
assertEquals(response.statusCode(), 200);
|
|
548 |
assertEquals(text, bigtext.replace("\r\n", "\n"));
|
|
549 |
assertEquals(subscriber.list, lines(bigtext, "\r\n"));
|
|
550 |
}
|
|
551 |
|
|
552 |
@Test(dataProvider = "uris")
|
|
553 |
void testBigTextAsStream(String url) {
|
|
554 |
HttpClient client = HttpClient.newBuilder().sslContext(sslContext)
|
|
555 |
.build();
|
|
556 |
String bigtext = bigtext();
|
|
557 |
HttpRequest request = HttpRequest.newBuilder(URI.create(url))
|
|
558 |
.POST(BodyPublishers.ofString(bigtext))
|
|
559 |
.build();
|
|
560 |
|
|
561 |
CompletableFuture<HttpResponse<Stream<String>>> cf
|
|
562 |
= client.sendAsync(request, BodyHandlers.ofLines());
|
|
563 |
assertNoObtrusion(cf);
|
|
564 |
HttpResponse<Stream<String>> response = cf.join();
|
|
565 |
Stream<String> stream = response.body();
|
|
566 |
List<String> list = stream.collect(Collectors.toList());
|
|
567 |
String text = list.stream().collect(Collectors.joining("|"));
|
|
568 |
System.out.println(text);
|
|
569 |
assertEquals(response.statusCode(), 200);
|
|
570 |
assertEquals(text, bigtext.replace("\r\n", "|"));
|
|
571 |
assertEquals(list, List.of(bigtext.split("\r\n")));
|
|
572 |
assertEquals(list, lines(bigtext, null));
|
|
573 |
}
|
|
574 |
|
|
575 |
/** An abstract Subscriber that converts all received data into a String. */
|
|
576 |
static abstract class AbstractSubscriber implements Supplier<String> {
|
|
577 |
protected volatile Flow.Subscription subscription;
|
|
578 |
protected final StringBuilder baos = new StringBuilder();
|
|
579 |
protected volatile String text;
|
|
580 |
protected volatile RuntimeException error;
|
|
581 |
protected final List<Object> list = new CopyOnWriteArrayList<>();
|
|
582 |
|
|
583 |
public void onSubscribe(Flow.Subscription subscription) {
|
|
584 |
this.subscription = subscription;
|
|
585 |
subscription.request(Long.MAX_VALUE);
|
|
586 |
}
|
|
587 |
public void onError(Throwable throwable) {
|
|
588 |
System.out.println(this + " onError: " + throwable);
|
|
589 |
error = new RuntimeException(throwable);
|
|
590 |
}
|
|
591 |
public void onComplete() {
|
|
592 |
System.out.println(this + " onComplete");
|
|
593 |
text = baos.toString();
|
|
594 |
}
|
|
595 |
@Override public String get() {
|
|
596 |
if (error != null) throw error;
|
|
597 |
return text;
|
|
598 |
}
|
|
599 |
}
|
|
600 |
|
|
601 |
static class StringSubscriber extends AbstractSubscriber
|
|
602 |
implements Flow.Subscriber<String>, Supplier<String>
|
|
603 |
{
|
|
604 |
@Override public void onNext(String item) {
|
|
605 |
System.out.print(this + " onNext: \"" + item + "\"");
|
|
606 |
if (baos.length() != 0) baos.append('\n');
|
|
607 |
baos.append(item);
|
|
608 |
list.add(item);
|
|
609 |
}
|
|
610 |
}
|
|
611 |
|
|
612 |
static class CharSequenceSubscriber extends AbstractSubscriber
|
|
613 |
implements Flow.Subscriber<CharSequence>, Supplier<String>
|
|
614 |
{
|
|
615 |
@Override public void onNext(CharSequence item) {
|
|
616 |
System.out.print(this + " onNext: " + item);
|
|
617 |
if (baos.length() != 0) baos.append('\n');
|
|
618 |
baos.append(item);
|
|
619 |
list.add(item);
|
|
620 |
}
|
|
621 |
}
|
|
622 |
|
|
623 |
static class ObjectSubscriber extends AbstractSubscriber
|
|
624 |
implements Flow.Subscriber<Object>, Supplier<String>
|
|
625 |
{
|
|
626 |
@Override public void onNext(Object item) {
|
|
627 |
System.out.print(this + " onNext: " + item);
|
|
628 |
if (baos.length() != 0) baos.append('\n');
|
|
629 |
baos.append(item);
|
|
630 |
list.add(item);
|
|
631 |
}
|
|
632 |
}
|
|
633 |
|
|
634 |
|
|
635 |
static void uncheckedWrite(ByteArrayOutputStream baos, byte[] ba) {
|
|
636 |
try {
|
|
637 |
baos.write(ba);
|
|
638 |
} catch (IOException e) {
|
|
639 |
throw new UncheckedIOException(e);
|
|
640 |
}
|
|
641 |
}
|
|
642 |
|
|
643 |
@BeforeTest
|
|
644 |
public void setup() throws Exception {
|
|
645 |
sslContext = new SimpleSSLContext().get();
|
|
646 |
if (sslContext == null)
|
|
647 |
throw new AssertionError("Unexpected null sslContext");
|
|
648 |
|
|
649 |
InetSocketAddress sa = new InetSocketAddress(InetAddress.getLoopbackAddress(), 0);
|
|
650 |
httpTestServer = HttpTestServer.of(HttpServer.create(sa, 0));
|
|
651 |
httpTestServer.addHandler(new HttpTestEchoHandler(), "/http1/echo");
|
|
652 |
httpURI = "http://" + httpTestServer.serverAuthority() + "/http1/echo";
|
|
653 |
|
|
654 |
HttpsServer httpsServer = HttpsServer.create(sa, 0);
|
|
655 |
httpsServer.setHttpsConfigurator(new HttpsConfigurator(sslContext));
|
|
656 |
httpsTestServer = HttpTestServer.of(httpsServer);
|
|
657 |
httpsTestServer.addHandler(new HttpTestEchoHandler(),"/https1/echo");
|
|
658 |
httpsURI = "https://" + httpsTestServer.serverAuthority() + "/https1/echo";
|
|
659 |
|
|
660 |
http2TestServer = HttpTestServer.of(new Http2TestServer("localhost", false, 0));
|
|
661 |
http2TestServer.addHandler(new HttpTestEchoHandler(), "/http2/echo");
|
|
662 |
http2URI = "http://" + http2TestServer.serverAuthority() + "/http2/echo";
|
|
663 |
|
50681
|
664 |
https2TestServer = HttpTestServer.of(new Http2TestServer("localhost", true, sslContext));
|
49765
|
665 |
https2TestServer.addHandler(new HttpTestEchoHandler(), "/https2/echo");
|
|
666 |
https2URI = "https://" + https2TestServer.serverAuthority() + "/https2/echo";
|
|
667 |
|
|
668 |
httpTestServer.start();
|
|
669 |
httpsTestServer.start();
|
|
670 |
http2TestServer.start();
|
|
671 |
https2TestServer.start();
|
|
672 |
}
|
|
673 |
|
|
674 |
@AfterTest
|
|
675 |
public void teardown() throws Exception {
|
|
676 |
httpTestServer.stop();
|
|
677 |
httpsTestServer.stop();
|
|
678 |
http2TestServer.stop();
|
|
679 |
https2TestServer.stop();
|
|
680 |
}
|
|
681 |
|
|
682 |
static void printBytes(PrintStream out, String prefix, byte[] bytes) {
|
|
683 |
int padding = 4 + 4 - (bytes.length % 4);
|
|
684 |
padding = padding > 4 ? padding - 4 : 4;
|
|
685 |
byte[] bigbytes = new byte[bytes.length + padding];
|
|
686 |
System.arraycopy(bytes, 0, bigbytes, padding, bytes.length);
|
|
687 |
out.println(prefix + bytes.length + " "
|
|
688 |
+ new BigInteger(bigbytes).toString(16));
|
|
689 |
}
|
|
690 |
|
|
691 |
private static void assertNoObtrusion(CompletableFuture<?> cf) {
|
|
692 |
assertThrows(UnsupportedOperationException.class,
|
|
693 |
() -> cf.obtrudeException(new RuntimeException()));
|
|
694 |
assertThrows(UnsupportedOperationException.class,
|
|
695 |
() -> cf.obtrudeValue(null));
|
|
696 |
}
|
|
697 |
}
|