public void TimeActionTest2()
{
var elapsed = StopwatchHelpers.TimeAction(() =>
{ for (int i = 0; i < Math.Pow(2, 18); i++)
{
;
}
});
Assert.NotEqual(0, elapsed);
}
public void TimeActionTest3()
{
for (int i = 0; i < 10; ++i)
{
Assert.NotEqual(0, StopwatchHelpers.TimeAction(i, j =>
{ for (int k = 0; k < Math.Pow(2, j + 16); ++k)
{
;
}
}));
}
}
public async Task TimeActionTest()
{
var result = await StopwatchHelpers.TimeAction <object, object>(null, async value =>
{
await RandomDelay(15, 150);
return(value);
},
elapsed =>
{
_log.WriteLine($"{elapsed} ms");
});
Assert.Null(result);
}
public void TimeActionTest1()
{
var result = false;
StopwatchHelpers.TimeAction(() =>
{
_log.WriteLine("Action called.");
},
elapsed =>
{
_log.WriteLine($"{elapsed} ms");
result = true;
});
Assert.True(result);
}
public void ComputesCorrectTimespan()
{
var sw = Stopwatch.StartNew();
Thread.Sleep(50);
sw.Stop();
// Extract the internal ticks
var stopwatchTicks = (long)typeof(Stopwatch)
.GetMethod("GetRawElapsedTicks", BindingFlags.Instance | BindingFlags.NonPublic)
.Invoke(sw, null);
var elapsed = StopwatchHelpers.GetElapsed(stopwatchTicks);
Assert.Equal(sw.Elapsed, elapsed);
}
public void TimeActionComplexTest()
{
var result = false;
var values = new[] { "1", "2", "three", "4", "5", "six" };
foreach (var value in values)
{
StopwatchHelpers.TimeAction <string>(value,
val =>
{
int v;
if (Int32.TryParse(val, out v))
{
for (int i = 0; i < v * 1024; ++i)
{
if (i % 128 == 0)
{
System.Diagnostics.Debug.Write($".");
Thread.Sleep(10);
}
}
}
else
{
System.Diagnostics.Debug.Write($". {val} ");
}
},
elapsed =>
{
result |= true;
_log.WriteLine($". [{elapsed} ms]");
});
}
Assert.True(result);
}
