/*
* JBoss, Home of Professional Open Source.
* Copyright 2014 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.undertow.websockets.core.protocol;
import io.netty.buffer.Unpooled;
import io.undertow.testutils.DefaultServer;
import io.undertow.testutils.HttpOneOnly;
import io.undertow.util.NetworkUtils;
import io.undertow.websockets.WebSocketConnectionCallback;
import io.undertow.websockets.WebSocketProtocolHandshakeHandler;
import io.undertow.websockets.core.AbstractReceiveListener;
import io.undertow.websockets.core.BufferedBinaryMessage;
import io.undertow.websockets.core.BufferedTextMessage;
import io.undertow.websockets.core.WebSocketCallback;
import io.undertow.websockets.core.WebSocketChannel;
import io.undertow.websockets.core.WebSockets;
import io.undertow.websockets.spi.WebSocketHttpExchange;
import io.undertow.websockets.utils.FrameChecker;
import io.undertow.websockets.utils.WebSocketTestClient;
import io.netty.handler.codec.http.websocketx.BinaryWebSocketFrame;
import io.netty.handler.codec.http.websocketx.CloseWebSocketFrame;
import io.netty.handler.codec.http.websocketx.TextWebSocketFrame;
import io.netty.handler.codec.http.websocketx.WebSocketVersion;
import io.netty.util.CharsetUtil;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.xnio.FutureResult;
import org.xnio.Pooled;
import java.io.IOException;
import java.net.URI;
import java.nio.ByteBuffer;
import java.util.concurrent.atomic.AtomicBoolean;
/**
* @author <a href="mailto:nmaurer@redhat.com">Norman Maurer</a>
*/
@RunWith(DefaultServer.class)
@HttpOneOnly
public class AbstractWebSocketServerTest {
@Test
public void testText() throws Exception {
if (getVersion() == WebSocketVersion.V00) {
// ignore 00 tests for now
return;
}
final AtomicBoolean connected = new AtomicBoolean(false);
DefaultServer.setRootHandler(new WebSocketProtocolHandshakeHandler(new WebSocketConnectionCallback() {
@Override
public void onConnect(final WebSocketHttpExchange exchange, final WebSocketChannel channel) {
connected.set(true);
channel.getReceiveSetter().set(new AbstractReceiveListener() {
@Override
protected void onFullTextMessage(WebSocketChannel channel, BufferedTextMessage message) throws IOException {
String string = message.getData();
if (string.equals("hello")) {
WebSockets.sendText("world", channel, null);
} else {
WebSockets.sendText(string, channel, null);
}
}
});
channel.resumeReceives();
}
}));
final FutureResult<?> latch = new FutureResult();
WebSocketTestClient client = new WebSocketTestClient(getVersion(), new URI("ws://" + NetworkUtils.formatPossibleIpv6Address(DefaultServer.getHostAddress("default")) + ":" + DefaultServer.getHostPort("default") + "/"));
client.connect();
client.send(new TextWebSocketFrame(Unpooled.copiedBuffer("hello", CharsetUtil.US_ASCII)), new FrameChecker(TextWebSocketFrame.class, "world".getBytes(CharsetUtil.US_ASCII), latch));
latch.getIoFuture().get();
client.destroy();
}
@Test
public void testBinary() throws Exception {
if (getVersion() == WebSocketVersion.V00) {
// ignore 00 tests for now
return;
}
final AtomicBoolean connected = new AtomicBoolean(false);
DefaultServer.setRootHandler(new WebSocketProtocolHandshakeHandler(new WebSocketConnectionCallback() {
@Override
public void onConnect(final WebSocketHttpExchange exchange, final WebSocketChannel channel) {
connected.set(true);
channel.getReceiveSetter().set(new AbstractReceiveListener() {
@Override
protected void onFullBinaryMessage(WebSocketChannel channel, BufferedBinaryMessage message) throws IOException {
final Pooled<ByteBuffer[]> data = message.getData();
WebSockets.sendBinary(data.getResource(), channel, new WebSocketCallback<Void>() {
@Override
public void complete(WebSocketChannel channel, Void context) {
data.close();
}
@Override
public void onError(WebSocketChannel channel, Void context, Throwable throwable) {
data.close();
}
});
}
});
channel.resumeReceives();
}
}));
final FutureResult latch = new FutureResult();
final byte[] payload = "payload".getBytes();
WebSocketTestClient client = new WebSocketTestClient(getVersion(), new URI("ws://" + NetworkUtils.formatPossibleIpv6Address(DefaultServer.getHostAddress("default")) + ":" + DefaultServer.getHostPort("default") + "/"));
client.connect();
client.send(new BinaryWebSocketFrame(Unpooled.wrappedBuffer(payload)), new FrameChecker(BinaryWebSocketFrame.class, payload, latch));
latch.getIoFuture().get();
client.destroy();
}
@Test
public void testCloseFrame() throws Exception {
if (getVersion() == WebSocketVersion.V00) {
// ignore 00 tests for now
return;
}
final AtomicBoolean connected = new AtomicBoolean(false);
DefaultServer.setRootHandler(new WebSocketProtocolHandshakeHandler(new WebSocketConnectionCallback() {
@Override
public void onConnect(final WebSocketHttpExchange exchange, final WebSocketChannel channel) {
connected.set(true);
channel.getReceiveSetter().set(new AbstractReceiveListener() {
@Override
protected void onFullCloseMessage(WebSocketChannel channel, BufferedBinaryMessage message) throws IOException {
message.getData().close();
channel.sendClose();
}
});
channel.resumeReceives();
}
}));
final AtomicBoolean receivedResponse = new AtomicBoolean(false);
final FutureResult latch = new FutureResult();
WebSocketTestClient client = new WebSocketTestClient(getVersion(), new URI("ws://" + NetworkUtils.formatPossibleIpv6Address(DefaultServer.getHostAddress("default")) + ":" + DefaultServer.getHostPort("default") + "/"));
client.connect();
client.send(new CloseWebSocketFrame(), new FrameChecker(CloseWebSocketFrame.class, new byte[0], latch));
latch.getIoFuture().get();
Assert.assertFalse(receivedResponse.get());
client.destroy();
}
protected WebSocketVersion getVersion() {
return WebSocketVersion.V00;
}
}