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

Example 21 with IllegalBlockingModeException

use of java.nio.channels.IllegalBlockingModeException in project robovm by robovm.

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 NullPointerException");
    } catch (NullPointerException 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());
}

Example 22 with IllegalBlockingModeException

use of java.nio.channels.IllegalBlockingModeException in project robovm by robovm.

the class SocketChannelTest method test_socket_getOutputStream_nonBlocking_read_Exception.

public void test_socket_getOutputStream_nonBlocking_read_Exception() throws IOException {
    byte[] buf = new byte[1];
    channel1.connect(this.localAddr1);
    InputStream is = channel1.socket().getInputStream();
    channel1.configureBlocking(false);
    try {
        is.read();
        fail();
    } catch (IllegalBlockingModeException expected) {
    }
    try {
        is.read(null);
        fail();
    } catch (NullPointerException expected) {
    }
    try {
        is.read(buf, -1, 1);
        fail();
    } catch (IndexOutOfBoundsException expected) {
    }
    try {
        is.read(buf, 0, -1);
        fail();
    } catch (IndexOutOfBoundsException expected) {
    }
    try {
        is.read(buf, 0, 2);
        fail();
    } catch (IndexOutOfBoundsException expected) {
    }
    try {
        is.read(buf, 2, 0);
        fail();
    } catch (IndexOutOfBoundsException expected) {
    }
    try {
        is.read(null, 0, 0);
        fail();
    } catch (NullPointerException expected) {
    }
    is.close();
    try {
        is.read();
        fail();
    } catch (IllegalBlockingModeException expected) {
    }
    try {
        is.read(null);
        fail();
    } catch (NullPointerException expected) {
    }
    try {
        is.read(buf, -1, 1);
        fail();
    } catch (IndexOutOfBoundsException expected) {
    }
    try {
        is.read(buf, 0, -1);
        fail();
    } catch (IndexOutOfBoundsException expected) {
    }
    try {
        is.read(buf, 0, 2);
        fail();
    } catch (IndexOutOfBoundsException expected) {
    }
    try {
        is.read(buf, 2, 0);
        fail();
    } catch (IndexOutOfBoundsException expected) {
    }
    try {
        is.read(null, 0, 0);
        fail();
    } catch (NullPointerException expected) {
    }
}

Example 23 with IllegalBlockingModeException

use of java.nio.channels.IllegalBlockingModeException in project robovm by robovm.

the class ServerSocketChannelTest method test_socket_accept_Blocking_NotBound.

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

Example 24 with IllegalBlockingModeException

use of java.nio.channels.IllegalBlockingModeException in project robovm by robovm.

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 25 with IllegalBlockingModeException

use of java.nio.channels.IllegalBlockingModeException in project robovm by robovm.

the class SocketChannelTest method test_socket_getOutputStream_nonBlocking_write_Exception.

public void test_socket_getOutputStream_nonBlocking_write_Exception() throws IOException {
    byte[] buf = new byte[1];
    channel1.connect(this.localAddr1);
    OutputStream os = channel1.socket().getOutputStream();
    channel1.configureBlocking(false);
    try {
        os.write(1);
        fail();
    } catch (IllegalBlockingModeException expected) {
    }
    try {
        os.write(null);
        fail();
    } catch (NullPointerException expected) {
    }
    try {
        os.write(buf, -1, 1);
        fail();
    } catch (IndexOutOfBoundsException expected) {
    }
    try {
        os.write(buf, 0, -1);
        fail();
    } catch (IndexOutOfBoundsException expected) {
    }
    try {
        os.write(buf, 0, 2);
        fail();
    } catch (IndexOutOfBoundsException expected) {
    }
    try {
        os.write(buf, 2, 0);
        fail();
    } catch (IndexOutOfBoundsException expected) {
    }
    try {
        os.write(null, 0, 0);
        fail();
    } catch (NullPointerException expected) {
    }
    os.close();
    try {
        os.write(1);
        fail();
    } catch (IllegalBlockingModeException expected) {
    }
    try {
        os.write(null);
        fail();
    } catch (NullPointerException expected) {
    }
    try {
        os.write(buf, -1, 1);
        fail();
    } catch (IndexOutOfBoundsException expected) {
    }
    try {
        os.write(buf, 0, -1);
        fail();
    } catch (IndexOutOfBoundsException expected) {
    }
    try {
        os.write(buf, 0, 2);
        fail();
    } catch (IndexOutOfBoundsException expected) {
    }
    try {
        os.write(buf, 2, 0);
        fail();
    } catch (IndexOutOfBoundsException expected) {
    }
    try {
        os.write(null, 0, 0);
        fail();
    } catch (NullPointerException expected) {
    }
}