purejavacomm.testsuite.Test3 Maven / Gradle / Ivy

Go to download
/*
 * Copyright (c) 2011, Kustaa Nyholm / SpareTimeLabs
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this list 
 * of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright notice, this 
 * list of conditions and the following disclaimer in the documentation and/or other
 * materials provided with the distribution.
 *  
 * Neither the name of the Kustaa Nyholm or SpareTimeLabs nor the names of its 
 * contributors may be used to endorse or promote products derived from this software 
 * without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
 * OF SUCH DAMAGE.
 */
package purejavacomm.testsuite;

import java.util.Arrays;

import purejavacomm.SerialPort;
import purejavacomm.SerialPortEvent;
import purejavacomm.SerialPortEventListener;

public class Test3 extends TestBase {
	static void run() throws Exception {
		try {
			begin("Test3 - transmit all characters");
			openPort();
			int mode = m_Port.getFlowControlMode();
			mode &= ~(SerialPort.FLOWCONTROL_XONXOFF_IN | SerialPort.FLOWCONTROL_XONXOFF_OUT);
			m_Port.setFlowControlMode(mode);
			byte[] sent = new byte[256];
			byte[] rcvd = new byte[256];
			for (int i = 0; i < 256; i++)
				sent[i] = (byte) i;
			m_Port.enableReceiveTimeout(1000);
			m_Out = m_Port.getOutputStream();
			m_In = m_Port.getInputStream();
			m_Out.write(sent);

			sleep(500);

			int n = m_In.read(rcvd);

			for (int i = 0; i < 256; ++i) {
				if (sent[i] != rcvd[i])
					fail("failed to transmit/receive char '%d'", i);
			}
			if (n < 256)
				fail("did not receive all 256 chars, got %d", n);

			finishedOK();
		} finally {
			closePort();
		}

	}
}