public bool runTest(ref String errorMessage)
{
NSFTime startTime = NSFTimerThread.PrimaryTimerThread.CurrentTime;
for (int i = 0; i < NumberOfTraces; ++i)
{
NSFTraceLog.PrimaryTraceLog.addTrace(NSFTraceTags.InformationalTag, NSFTraceTags.SourceTag, Name);
}
NSFTime addEndTime = NSFTimerThread.PrimaryTimerThread.CurrentTime;
while (!NSFTraceLog.PrimaryTraceLog.allTracesLogged())
{
NSFOSThread.sleep(1);
}
NSFTime logEndTime = NSFTimerThread.PrimaryTimerThread.CurrentTime;
NSFTime addTime = ((addEndTime - startTime) * 1000) / NumberOfTraces;
NSFTime logTime = ((logEndTime - startTime) * 1000) / NumberOfTraces;
// Add results to name for test visibility
Name += "; Add / Log Time = " + addTime.ToString() + " / " + logTime.ToString() + " uS";
return(true);
}
public ContextSwitchTest(String name)
{
Name = name;
signal1 = NSFOSSignal.create("Signal1");
signal2 = NSFOSSignal.create("Signal2");
thread1 = NSFOSThread.create("Thread1", thread1Loop, NSFOSThread.HighestPriority);
thread2 = NSFOSThread.create("Thread2", thread2Loop, NSFOSThread.HighestPriority);
}
public bool runTest(ref String errorMessage)
{
ContinuouslyRunningTest test = new ContinuouslyRunningTest("StateMachineExercise", 100);
test.runTest(ref errorMessage);
NSFOSThread.sleep(20);
test.terminate(true);
return(true);
}
public bool runTest(ref String errorMessage)
{
bool returnValue = true;
readyToTerminate = false;
List <ContinuouslyRunningTest> tests = new List <ContinuouslyRunningTest>();
ContinuouslyRunningTest firstTest = null;
for (int i = 0; i < NumberOfInstances; ++i)
{
ContinuouslyRunningTest test = new ContinuouslyRunningTest(Name + ".SubTest" + i.ToString(), NumberOfCycles);
if (i == 0)
{
firstTest = test;
test.State1_2_2.EntryActions += terminateTest;
}
tests.Add(test);
test.runTest(ref errorMessage);
}
while (!readyToTerminate)
{
NSFOSThread.sleep(1);
}
// terminate all the test
foreach (ContinuouslyRunningTest test in tests)
{
test.terminate(false);
}
// Wait for all test to terminate
foreach (ContinuouslyRunningTest test in tests)
{
test.terminate(true);
}
firstTest.State1_2_2.EntryActions -= terminateTest;
NSFDebugUtility.PrimaryDebugUtility.writeLineToConsole("");
return(returnValue);
}
public bool runTest(ref String errorMessage)
{
bool returnValue = true;
// Record the if the trace log is enabled or not
bool traceLogInitialStatus = NSFTraceLog.PrimaryTraceLog.Enabled;
// get the memory usage at the start
long initialMemoryUsage = Process.GetCurrentProcess().WorkingSet64;
// Run the test once ... this will preload any statics
TestToRepeat.runTest(ref errorMessage);
// Give some time for everything to clean up
NSFOSThread.sleep(1000);
long startingMemoryUsage = Process.GetCurrentProcess().WorkingSet64;
// Run the test over and over again ...
for (int i = 0; i < NumberOfCycles; i++)
{
TestToRepeat.runTest(ref errorMessage);
}
// Give some time for everything to clean up
NSFOSThread.sleep(1000);
// Read the memory info at the end of the test.
long endingMemoryUsage = Process.GetCurrentProcess().WorkingSet64;
// If the memory has increased during the test then there may have been a problem.
long delta = endingMemoryUsage - startingMemoryUsage;
int percentChange = (int)((delta * 100) / startingMemoryUsage);
if (percentChange >= 2)
{
errorMessage = "Increase in memory detected in " + TestToRepeat.Name + " Starting memory: " + startingMemoryUsage + ", Ending memory: " + endingMemoryUsage + ", Delta: " + delta + " bytes, " + percentChange + " %";
returnValue = false;
}
NSFDebugUtility.PrimaryDebugUtility.writeLineToConsole("Memory Information: " + " Starting memory: " + startingMemoryUsage + ", Ending memory: " + endingMemoryUsage + ", Delta: " + delta + " bytes, " + percentChange + " %");
// restore trace log enabled
NSFTraceLog.PrimaryTraceLog.Enabled = traceLogInitialStatus;
return(returnValue);
}
public bool runTest(ref String errorMessage)
{
eventHandler.addEventReaction(testEvent, testEventAction);
// Schedule test event to fire every millisecond
testEvent.schedule(0, 1);
// Wait for test to end
NSFOSThread.sleep(1000);
// Unschedule test event
testEvent.unschedule();
// Add results to name for test visibility
Name += "; Min / Max Delta Time = " + minDeltaTime.ToString() + " / " + maxDeltaTime.ToString() + " mS";
return(true);
}
public bool runTest(ref String errorMessage)
{
NSFTime startTime = NSFTimerThread.PrimaryTimerThread.CurrentTime;
thread1.startThread();
thread2.startThread();
while (contextSwitchCount < TotalContextSwitches)
{
NSFOSThread.sleep(1);
}
NSFTime endTime = NSFTimerThread.PrimaryTimerThread.CurrentTime;
NSFTime contextSwitchTime = ((endTime - startTime) * 1000) / TotalContextSwitches;
// Add time to name for test visibility
Name += "; Switch time = " + contextSwitchTime.ToString() + " uS";
return(true);
}
