aerodame

    @Test
    @Timeout(value = 10, unit = TimeUnit.SECONDS) // Set a reasonable timeout
    public void testMultipleConcurrentTaskBurstTimes() throws InterruptedException {
        long[] bursts = { 500L, 1000L, 2000L, 4000L };
        long allowedVariance = 50L; // Allow some variance for Task scheduling

        OSTask[] tasks = new OSTask[bursts.length];
        long[] startTimes = new long[bursts.length];
        long[] actualBursts = new long[bursts.length];

aerodame

    @Test
    public void testBurstSuspendResume() throws InterruptedException {
        final long quantum = 2000L; // 2sec quantum
        OSTask burstTask = new OSTask("Burst Task", 10000L);

        // start but immediately put into suspend state
        System.out.println("Burst Task Started: Burst=" + burstTask.getRemainingBurst());
        burstTask.start();
        burstTask.suspendTask();
        System.out.println("Burst Task Suspended: Burst=" + burstTask.getRemainingBurst());

aerodame

    @Test
    @Timeout(value = 60, unit = TimeUnit.SECONDS) // Set a reasonable timeout
    public void testPingPongSuspendResume() throws InterruptedException {
        final long quantum = 2000L; // 2sec quantum
        OSTask pingTask = new OSTask("Ping Task", 10000L);
        OSTask pongTask = new OSTask("Pong Task", 10000L);

        // start but immediately put into suspend state
        pingTask.start();
        pingTask.suspendTask();

aerodame

public class OSTaskTest {
    final int default_sleep_time = 10;
    final long default_join_wait_time = 1000L;
    final long default_burst_duration = 1000L;

    /* ... other tests */
    @Test
    public void testSuspendResume() throws InterruptedException {
        OSTask myTask = new OSTask("Test Task", default_burst_duration);
        myTask.start();

aerodame

public class OSTaskTest {
    final int default_sleep_time = 10;
    final long default_join_wait_time = 1000L;
    final long default_burst_duration = 1000L;

    /* ... other tests */
    @Test
    public void testIsTaskAliveBeforeStart() {
        OSTask myTask = new OSTask("Test Task", default_burst_duration);
        assertFalse(myTask.isTaskAlive()); // Should initially not be alive

aerodame

public class OSTaskTest {
    final int default_sleep_time = 10;
    final long default_join_wait_time = 1000L;
    final long default_burst_duration = 1000L;

    /* ... other tests */
    @Test
    public void testStartStop() throws InterruptedException {

        OSTask myTask = new OSTask("Test Task", default_burst_duration);

aerodame

public class OSTaskTest {
    final int default_sleep_time = 10;
    final long default_join_wait_time = 1000L;
    final long default_burst_duration = 1000L;   

    @Test
    public void testConstructorAndGetName() {
        String expectedName = "My Test Task";
        OSTask myTask = new OSTask(expectedName, default_burst_duration);
        String actualName = myTask.getName();

aerodame

    public void suspendTask() {
        synchronized (this) { 
            paused = true;
        }
    }

    public void resumeTask() {
        synchronized (this) { 
            paused = false;
            notify(); 

aerodame

    /**
     * Simulate some CPU work (approx 4ms)
     */
    private void doWork() {
        double value = 1.0;
        for (int j = 0; j < 10000; j++) { // Inner loop for more work
            value = Math.sqrt(value + j);
        }
    }

aerodame

    @Override
    public void run() {
        long startTime = System.currentTimeMillis();
        running = true;
        try {
           // Main work loop
            while (!Thread.interrupted() && running) { 
                // Pause Logic
                synchronized (this) {
                    while (paused && !Thread.interrupted() && running) {