internal HarnessExecutionResult Execute()
{
aTimer = new System.Timers.Timer();
aTimer.Elapsed += new ElapsedEventHandler(OnTimedEvent);
aTimer.Interval = m_timeOut;
aTimer.Start();
HarnessExecutionResult harnessExecutionResult = this.m_harness.Run(m_test, m_log);
aTimer.Stop();
aTimer.Dispose();
if (HarnessExecutionResult.Exception == harnessExecutionResult)
{
KillProcesses(true);
}
if (m_didTestTimeOut)
{
harnessExecutionResult = HarnessExecutionResult.TimeOut;
}
if (m_didEmulatorCrash)
{
harnessExecutionResult = HarnessExecutionResult.Success;
}
return(harnessExecutionResult);
}
private string PingDevice(HarnessExecutionResult prevResult)
{
MFDeploy mfDeploy = new MFDeploy();
PingConnectionType pct = PingConnectionType.NoConnection;
bool usbFound = false;
int retries = 0;
while (!usbFound && retries++ < 2)
{
foreach (MFPortDefinition pd in mfDeploy.DeviceList)
{
if (string.Equals(pd.Transport.ToString(),
m_transport, StringComparison.InvariantCultureIgnoreCase))
{
usbFound = true;
Utils.WriteToEventLog("Previous result from harness: " + prevResult);
int attempts = 0;
while ((PingConnectionType.NoConnection == pct ||
PingConnectionType.TinyBooter == pct) &&
(attempts++ < 5))
{
try
{
using (MFDevice dev = mfDeploy.Connect(pd))
{
pct = dev.Ping();
Utils.WriteToEventLog("MFDevice.Ping() resulted in a " + pct.ToString());
if (PingConnectionType.TinyBooter == pct)
{
// Clear the bootloader flag so that the device gets
// back into tinyclr.
dev.Execute(0);
}
dev.Dispose();
}
if (PingConnectionType.NoConnection == pct)
{
Utils.WriteToEventLog("Attempting to reset power since we have a " +
"NoConnection status from device..");
ResetDevicePower();
}
}
catch
{
Utils.WriteToEventLog("An exception was thrown when attempting a ping. " +
"Reseting power contoller directly...");
MFPowerController.Reset();
System.Threading.Thread.Sleep(5000);
}
System.Threading.Thread.Sleep(1000);
}
break;
}
}
if (!usbFound)
{
Utils.WriteToEventLog("USB not found after the attempt#: " + retries);
MFPowerController.Reset();
System.Threading.Thread.Sleep(5000);
}
}
return pct.ToString();
}
private string DeviceStatus(HarnessExecutionResult prevResult)
{
string pingResponse = String.Empty;
if (null != m_transport)
{
// Continue running the next test if the device ping returns a tinyclr.
// Else, reset power to the device and continue.
pingResponse = PingDevice(prevResult);
}
return pingResponse;
}
