80 lines
3.1 KiB
Java
80 lines
3.1 KiB
Java
/*
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* Copyright 2017 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License,
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* version 2.0 (the "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at:
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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package io.netty.testsuite.transport.socket;
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import io.netty.bootstrap.Bootstrap;
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import io.netty.buffer.Unpooled;
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import io.netty.channel.Channel;
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import io.netty.channel.ChannelHandler;
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import io.netty.channel.ChannelHandlerContext;
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import io.netty.testsuite.transport.TestsuitePermutation;
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import io.netty.util.CharsetUtil;
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import io.netty.util.NetUtil;
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import io.netty.util.concurrent.Future;
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import io.netty.util.concurrent.ImmediateEventExecutor;
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import io.netty.util.concurrent.Promise;
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import io.netty.util.internal.PlatformDependent;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.api.TestInfo;
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import org.junit.jupiter.api.Timeout;
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import java.net.PortUnreachableException;
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import java.util.List;
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import java.util.concurrent.TimeUnit;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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import static org.junit.jupiter.api.Assumptions.assumeFalse;
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public class DatagramConnectNotExistsTest extends AbstractClientSocketTest {
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@Override
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protected List<TestsuitePermutation.BootstrapFactory<Bootstrap>> newFactories() {
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return SocketTestPermutation.INSTANCE.datagramSocket();
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}
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@Test
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@Timeout(value = 10000, unit = TimeUnit.MILLISECONDS)
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public void testConnectNotExists(TestInfo testInfo) throws Throwable {
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run(testInfo, this::testConnectNotExists);
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}
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public void testConnectNotExists(Bootstrap cb) throws Throwable {
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// Currently, not works on windows
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// See https://github.com/netty/netty/issues/11285
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assumeFalse(PlatformDependent.isWindows());
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final Promise<Throwable> promise = ImmediateEventExecutor.INSTANCE.newPromise();
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cb.handler(new ChannelHandler() {
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@Override
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public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
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promise.trySuccess(cause);
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}
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});
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Future<Channel> future = cb.connect(NetUtil.LOCALHOST, SocketTestPermutation.BAD_PORT);
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Channel datagramChannel = null;
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try {
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datagramChannel = future.get();
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assertTrue(datagramChannel.isActive());
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datagramChannel.writeAndFlush(
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Unpooled.copiedBuffer("test", CharsetUtil.US_ASCII)).syncUninterruptibly();
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assertTrue(promise.asFuture().syncUninterruptibly().getNow() instanceof PortUnreachableException);
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} finally {
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if (datagramChannel != null) {
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datagramChannel.close();
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}
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}
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}
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}
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