Examples with IllegalBlockingModeException java.nio.channels.IllegalBlockingModeException used on opensource projects

Example 11 with IllegalBlockingModeException

use of java.nio.channels.IllegalBlockingModeException in project j2objc by google.

the class ServerSocketChannelTest method test_socket_accept_Nonblocking_NotBound.

/**
 * @tests ServerSocket#socket().accept()
 */
public void test_socket_accept_Nonblocking_NotBound() throws IOException {
    // regression test for Harmony-748
    ServerSocket gotSocket = serverChannel.socket();
    serverChannel.configureBlocking(false);
    try {
        gotSocket.accept();
        fail("Should throw an IllegalBlockingModeException");
    } catch (IllegalBlockingModeException expected) {
    }
    serverChannel.close();
    try {
        gotSocket.accept();
        fail("Should throw an IllegalBlockingModeException");
    } catch (IllegalBlockingModeException expected) {
    }
}

Example 12 with IllegalBlockingModeException

use of java.nio.channels.IllegalBlockingModeException in project j2objc by google.

the class ServerSocketChannelTest method test_socket_accept_Nonblocking_Bound.

/**
 * @tests ServerSocket#socket().accept()
 */
public void test_socket_accept_Nonblocking_Bound() throws IOException {
    // regression test for Harmony-748
    serverChannel.configureBlocking(false);
    serverChannel.socket().bind(null);
    ServerSocket gotSocket = serverChannel.socket();
    try {
        gotSocket.accept();
        fail("Should throw an IllegalBlockingModeException");
    } catch (IllegalBlockingModeException expected) {
    }
    serverChannel.close();
    try {
        gotSocket.accept();
        fail("Should throw a ClosedChannelException");
    } catch (ClosedChannelException expected) {
    }
}

Example 13 with IllegalBlockingModeException

use of java.nio.channels.IllegalBlockingModeException in project j2objc by google.

the class SocketChannelTest method testSocket_configureblocking.

public void testSocket_configureblocking() throws IOException {
    byte[] serverWBuf = new byte[CAPACITY_NORMAL];
    for (int i = 0; i < serverWBuf.length; i++) {
        serverWBuf[i] = (byte) i;
    }
    java.nio.ByteBuffer buf = java.nio.ByteBuffer.allocate(CAPACITY_NORMAL + 1);
    channel1.connect(localAddr1);
    server1.accept();
    Socket sock = this.channel1.socket();
    channel1.configureBlocking(false);
    assertFalse(channel1.isBlocking());
    OutputStream channelSocketOut = sock.getOutputStream();
    try {
        // write operation is not allowed in non-blocking mode
        channelSocketOut.write(buf.array());
        fail("Non-Blocking mode should cause IllegalBlockingModeException");
    } catch (IllegalBlockingModeException e) {
    // correct
    }
    channel1.configureBlocking(true);
    assertTrue(channel1.isBlocking());
    // write operation is allowed in blocking mode
    channelSocketOut.write(buf.array());
}

Example 14 with IllegalBlockingModeException

use of java.nio.channels.IllegalBlockingModeException in project j2objc by google.

the class IllegalBlockingModeExceptionTest method test_Constructor.

/**
 * @tests {@link java.nio.channels.IllegalBlockingModeException#IllegalBlockingModeException()}
 */
public void test_Constructor() {
    IllegalBlockingModeException e = new IllegalBlockingModeException();
    assertNull(e.getMessage());
    assertNull(e.getLocalizedMessage());
    assertNull(e.getCause());
}

Example 15 with IllegalBlockingModeException

use of java.nio.channels.IllegalBlockingModeException in project j2objc by google.

the class AbstractSelectorTest method test_register_LSelectorI_error.

/**
 * @tests AbstractSelector#register(Selector,int)
 */
public void test_register_LSelectorI_error() throws IOException {
    Selector acceptSelector = SelectorProvider.provider().openSelector();
    ServerSocketChannel ssc = ServerSocketChannel.open();
    ssc.configureBlocking(false);
    acceptSelector.close();
    assertFalse(acceptSelector.isOpen());
    try {
        ssc.register(acceptSelector, SelectionKey.OP_ACCEPT);
        fail("should throw ClosedSelectorException");
    } catch (ClosedSelectorException e) {
    // expected
    }
    assertFalse(ssc.isRegistered());
    acceptSelector = Selector.open();
    ssc.configureBlocking(true);
    try {
        ssc.register(acceptSelector, SelectionKey.OP_ACCEPT);
        fail("should throw IllegalBlockingModeException");
    } catch (IllegalBlockingModeException e) {
    // expected
    }
    assertFalse(ssc.isRegistered());
    ssc.configureBlocking(false);
    SelectionKey acceptKey = ssc.register(acceptSelector, SelectionKey.OP_ACCEPT);
    assertNotNull(acceptKey);
    assertTrue(acceptSelector.keys().contains(acceptKey));
    assertTrue(ssc.isRegistered());
}