/// <summary>
/// See if tracing is allowed. If tracing is allowed, tracing will not be allowed to occur
/// again until the allotted time (1/qps) has passed.
/// </summary>
/// <returns>True if tracing is allowed.</returns>
public bool CanTrace()
{
var nowMillis = _timer.GetElapsedMilliseconds();
var lastCallMillis = _lastCallMillis;
return((nowMillis - lastCallMillis >= _fixedDelayMillis) &&
Interlocked.CompareExchange(ref _lastCallMillis, nowMillis, lastCallMillis) == lastCallMillis);
}
public void TimerTracksTimeAccordingToTimer()
{
mTimer.GetElapsedMilliseconds().Returns(TIME_PER_STEP);
mAnalyticsTimerUnderTest.Start();
mAnalyticsTimerUnderTest.StepComplete(STEP_1);
mAnalyticsTimerUnderTest.StepComplete(STEP_2);
mAnalyticsTimerUnderTest.StopAndSendAnalytic();
Assert.AreEqual(TIME_PER_STEP, mAnalyticsTimerUnderTest.StepData[STEP_1]);
Assert.AreEqual(TIME_PER_STEP, mAnalyticsTimerUnderTest.StepData[STEP_2]);
Assert.AreEqual(TIME_PER_STEP * 3, mAnalyticsTimerUnderTest.TotalTime);
}
/// <summary>
/// See if tracing is allowed. If tracing is allowed, tracing will not be allowed to occur
/// again until the allotted time (1/qps) has passed.
/// </summary>
/// <returns>True if tracing is allowed.</returns>
public bool CanTrace()
{
if (_fixedDelayMillis == 0)
{
return(true);
}
lock (_lastCallMutex)
{
var nowMillis = _timer.GetElapsedMilliseconds();
if (nowMillis - _lastCallMillis >= _fixedDelayMillis)
{
_lastCallMillis = nowMillis;
return(true);
}
return(false);
}
}
private void AddStepToEventData(string i_stepName)
{
mStepData.Add(i_stepName, mTimer.GetElapsedMilliseconds());
}