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Merge pull request #6069 from eclipse/jetty-10.0.x-6050-WebSocket-Not…
…Uft8Exception Issue #6050 - Bring PermessageDeflateBufferTest to Jetty 10.
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...ty-tests/src/test/java/org/eclipse/jetty/websocket/tests/PermessageDeflateBufferTest.java
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// | ||
// ======================================================================== | ||
// Copyright (c) 1995-2021 Mort Bay Consulting Pty Ltd and others. | ||
// | ||
// This program and the accompanying materials are made available under the | ||
// terms of the Eclipse Public License v. 2.0 which is available at | ||
// https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0 | ||
// which is available at https://www.apache.org/licenses/LICENSE-2.0. | ||
// | ||
// SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 | ||
// ======================================================================== | ||
// | ||
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package org.eclipse.jetty.websocket.tests; | ||
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import java.net.URI; | ||
import java.util.Arrays; | ||
import java.util.List; | ||
import java.util.Random; | ||
import java.util.concurrent.TimeUnit; | ||
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import org.eclipse.jetty.server.Server; | ||
import org.eclipse.jetty.server.ServerConnector; | ||
import org.eclipse.jetty.servlet.ServletContextHandler; | ||
import org.eclipse.jetty.websocket.api.Session; | ||
import org.eclipse.jetty.websocket.api.annotations.WebSocket; | ||
import org.eclipse.jetty.websocket.client.ClientUpgradeRequest; | ||
import org.eclipse.jetty.websocket.client.WebSocketClient; | ||
import org.eclipse.jetty.websocket.server.config.JettyWebSocketServletContainerInitializer; | ||
import org.junit.jupiter.api.AfterEach; | ||
import org.junit.jupiter.api.BeforeEach; | ||
import org.junit.jupiter.api.Test; | ||
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import static org.hamcrest.MatcherAssert.assertThat; | ||
import static org.hamcrest.Matchers.is; | ||
import static org.junit.jupiter.api.Assertions.assertTrue; | ||
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public class PermessageDeflateBufferTest | ||
{ | ||
private Server server; | ||
private ServerConnector connector; | ||
private WebSocketClient client; | ||
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// @checkstyle-disable-check : AvoidEscapedUnicodeCharactersCheck | ||
private static final List<String> DICT = Arrays.asList( | ||
"\uD83C\uDF09", | ||
"\uD83C\uDF0A", | ||
"\uD83C\uDF0B", | ||
"\uD83C\uDF0C", | ||
"\uD83C\uDF0D", | ||
"\uD83C\uDF0F", | ||
"\uD83C\uDFC0", | ||
"\uD83C\uDFC1", | ||
"\uD83C\uDFC2", | ||
"\uD83C\uDFC3", | ||
"\uD83C\uDFC4", | ||
"\uD83C\uDFC5" | ||
); | ||
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private static String randomText() | ||
{ | ||
Random rnd = new Random(); | ||
StringBuilder sb = new StringBuilder(); | ||
for (int i = 0; i < 15000; i++) | ||
{ | ||
sb.append(DICT.get(rnd.nextInt(DICT.size()))); | ||
} | ||
return sb.toString(); | ||
} | ||
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@BeforeEach | ||
public void before() throws Exception | ||
{ | ||
server = new Server(); | ||
connector = new ServerConnector(server); | ||
server.addConnector(connector); | ||
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ServletContextHandler contextHandler = new ServletContextHandler(ServletContextHandler.SESSIONS); | ||
contextHandler.setContextPath("/"); | ||
server.setHandler(contextHandler); | ||
JettyWebSocketServletContainerInitializer.configure(contextHandler, (context, container) -> | ||
{ | ||
container.setMaxTextMessageSize(65535); | ||
container.setInputBufferSize(16384); | ||
container.addMapping("/", ServerSocket.class); | ||
}); | ||
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server.start(); | ||
client = new WebSocketClient(); | ||
client.start(); | ||
} | ||
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@AfterEach | ||
public void after() throws Exception | ||
{ | ||
client.stop(); | ||
server.stop(); | ||
} | ||
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@WebSocket | ||
public static class ServerSocket extends EchoSocket | ||
{ | ||
@Override | ||
public void onError(Throwable cause) | ||
{ | ||
cause.printStackTrace(); | ||
super.onError(cause); | ||
} | ||
} | ||
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@Test | ||
public void testPermessageDeflateAggregation() throws Exception | ||
{ | ||
EventSocket socket = new EventSocket(); | ||
ClientUpgradeRequest clientUpgradeRequest = new ClientUpgradeRequest(); | ||
clientUpgradeRequest.addExtensions("permessage-deflate"); | ||
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URI uri = URI.create("ws://localhost:" + connector.getLocalPort()); | ||
Session session = client.connect(socket, uri, clientUpgradeRequest).get(5, TimeUnit.SECONDS); | ||
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String s = randomText(); | ||
session.getRemote().sendString(s); | ||
assertThat(socket.textMessages.poll(5, TimeUnit.SECONDS), is(s)); | ||
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session.close(); | ||
assertTrue(socket.closeLatch.await(5, TimeUnit.SECONDS)); | ||
} | ||
} |