/*
* 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.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Enumeration;
import java.util.Random;
import purejavacomm.CommPortIdentifier;
import purejavacomm.NoSuchPortException;
import purejavacomm.SerialPort;
public class TestBase {
static class TestFailedException extends Exception {
}
public static final String APPLICATION_NAME = "PureJavaCommTestSuite";
protected static volatile String m_TestPortName;
protected static volatile SerialPort m_Port;
private static volatile long m_T0;
protected static volatile OutputStream m_Out;
protected static volatile InputStream m_In;
protected static volatile int[] m_SyncSema4 = { 0 };
protected static int m_Tab;
protected static int m_Progress;
protected static void sync(int N) throws InterruptedException {
synchronized (m_SyncSema4) {
m_SyncSema4[0]++;
if (m_SyncSema4[0] < N) {
m_SyncSema4.wait();
} else {
m_SyncSema4[0] = 0;
m_SyncSema4.notifyAll();
}
}
}
static protected void openPort() throws Exception {
try {
CommPortIdentifier portid = CommPortIdentifier.getPortIdentifier(m_TestPortName);
m_Port = (SerialPort) portid.open(APPLICATION_NAME, 1000);
m_Out = m_Port.getOutputStream();
m_In = m_Port.getInputStream();
drain(m_In);
} catch (NoSuchPortException e) {
fail("could no open port '%s'\n", m_TestPortName);
}
}
static protected void closePort() {
if (m_Port != null) {
try {
m_Out.flush();
m_Port.close();
} catch (IOException e) {
e.printStackTrace();
}
finally {
m_Port = null;
}
}
}
static protected void drain(InputStream ins) throws Exception {
sleep(100);
int n;
while ((n = ins.available()) > 0) {
for (int i = 0; i < n; ++i)
ins.read();
sleep(100);
}
}
static void begin(String name) {
System.out.printf("%-46s", name);
m_Tab = 46;
m_T0 = System.currentTimeMillis();
m_Progress = 0;
}
/**
* Sleep a short amount of time to allow hardware feedback, which isn't
* instant
*/
static protected void sleep() throws InterruptedException {
sleep(40);
}
static protected void sleep(int t) throws InterruptedException {
int m = 1000;
while (t > 0) {
Thread.sleep(t > m ? m : t);
t -= m;
while ((System.currentTimeMillis() - m_T0) / m > m_Progress) {
System.out.print(".");
m_Tab--;
m_Progress++;
}
}
}
static void fail(String format, Object... args) throws TestFailedException {
System.out.println(" FAILED");
System.out.println("------------------------------------------------------------");
System.out.printf(format, args);
System.out.println();
System.out.println("------------------------------------------------------------");
throw new TestFailedException();
}
static void finishedOK() {
finishedOK("");
}
static void finishedOK(String format, Object... args) {
for (int i = 0; i < m_Tab; i++)
System.out.print(".");
System.out.printf(" OK " + format, args);
System.out.println();
}
static public void init(String[] args) {
m_TestPortName = "cu.usbserial-FTOXM3NX";
if (args.length > 0)
m_TestPortName = args[0];
}
static public String getPortName() {
return m_TestPortName;
}
}