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/*
* Copyright (C) 2010 The Android Open Source Project
*
* 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 libcore.java.nio.channels;
import java.net.ConnectException;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.ServerSocket;
import java.nio.ByteBuffer;
import java.nio.channels.ClosedChannelException;
import java.nio.channels.Selector;
import java.nio.channels.SelectionKey;
import java.nio.channels.SocketChannel;
import tests.io.MockOs;
import static libcore.io.OsConstants.*;
public class SocketChannelTest extends junit.framework.TestCase {
private final MockOs mockOs = new MockOs();
@Override public void setUp() throws Exception {
mockOs.install();
}
@Override protected void tearDown() throws Exception {
mockOs.uninstall();
}
public void test_read_intoReadOnlyByteArrays() throws Exception {
ByteBuffer readOnly = ByteBuffer.allocate(1).asReadOnlyBuffer();
ServerSocket ss = new ServerSocket(0);
ss.setReuseAddress(true);
SocketChannel sc = SocketChannel.open(ss.getLocalSocketAddress());
try {
sc.read(readOnly);
fail();
} catch (IllegalArgumentException expected) {
}
try {
sc.read(new ByteBuffer[] { readOnly });
fail();
} catch (IllegalArgumentException expected) {
}
try {
sc.read(new ByteBuffer[] { readOnly }, 0, 1);
fail();
} catch (IllegalArgumentException expected) {
}
}
public void test_56684() throws Exception {
mockOs.enqueueFault("connect", ENETUNREACH);
SocketChannel sc = SocketChannel.open();
sc.configureBlocking(false);
Selector selector = Selector.open();
SelectionKey selectionKey = sc.register(selector, SelectionKey.OP_CONNECT);
try {
sc.connect(new InetSocketAddress(InetAddress.getByAddress(new byte[] { 0, 0, 0, 0 }), 0));
fail();
} catch (ConnectException ex) {
}
try {
sc.finishConnect();
} catch (ClosedChannelException expected) {
}
}
}
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