static void HitIndex(object index)
{
int hitIndex = (int)index;
for (int i = 0; i <= hitIndex; ++i)
{
ModuleTrackerTemplate.RecordHit(i);
}
}
private void RecordHits(params int[] hitCounts)
{
// Since the hit array is held in a thread local member that is
// then dropped by UnloadModule the hit counting must be done
// in a new thread for each test
Assert.Equal(ModuleTrackerTemplate.HitsArray.Length, hitCounts.Length + ModuleTrackerTemplate.HitsResultHeaderSize);
var thread = new Thread(() =>
{
for (var i = 0; i < hitCounts.Length; i++)
{
var count = hitCounts[i];
while (count-- > 0)
{
ModuleTrackerTemplate.RecordHit(i);
}
}
});
thread.Start();
thread.Join();
}
public void HitsOnMultipleThreadsCorrectlyCounted()
{
ModuleTrackerTemplate.HitsArray = new[] { 0, 0, 0, 0 };
for (int i = 0; i < ModuleTrackerTemplate.HitsArray.Length; ++i)
{
var t = new Thread(HitIndex);
t.Start(i);
}
ModuleTrackerTemplate.UnloadModule(null, null);
var expectedHitsArray = new[] { 4, 3, 2, 1 };
Assert.Equal(expectedHitsArray, ReadHitsFile());
void HitIndex(object index)
{
var hitIndex = (int)index;
for (int i = 0; i <= hitIndex; ++i)
{
ModuleTrackerTemplate.RecordHit(i);
}
}
}