private void ExecuteInternal()
{
try
{
WiFiDirectTestLogger.Log(
"Sending data ({6} char string) from socket with handle {0} on device {1} ({2}), expect received on socket with handle {3} on device {4} ({5})",
dataParameters.SenderSocketHandle,
senderWFDController.DeviceAddress,
senderWFDController.MachineName,
dataParameters.ReceiverSocketHandle,
receiverWFDController.DeviceAddress,
receiverWFDController.MachineName,
dataParameters.DataSize
);
// Generate message of "DataSize" characters
StringBuilder builder = new StringBuilder();
for (int i = 0; i < dataParameters.DataSize; i++)
{
builder.Append(s_chars[rng.Next(s_chars.Length)]);
}
string msg = builder.ToString();
senderWFDController.SendServiceSocketMessage(
dataParameters.SenderSessionHandle,
dataParameters.SenderSocketHandle,
msg
);
string rcv = receiverWFDController.ReceiveServiceSocketMessage(
dataParameters.ReceiverSessionHandle,
dataParameters.ReceiverSocketHandle
);
// Validate
if (msg != rcv)
{
WiFiDirectTestLogger.Error("Sent: '{0}', Received: '{1}'",
WiFiDirectTestUtilities.GetTruncatedString(msg, 32),
WiFiDirectTestUtilities.GetTruncatedString(rcv, 32)
);
throw new Exception("Received Message was not the same as expected!");
}
succeeded = true;
}
catch (Exception e)
{
WiFiDirectTestLogger.Error("Caught exception while executing service send data scenario: {0}", e);
}
}
/// <summary>
/// Start advertising a service
/// </summary>
/// <param name="serviceName"></param>
/// <param name="autoAccept"></param>
/// <param name="preferGO"></param>
/// <param name="configMethods"></param>
/// <param name="status"></param>
/// <param name="customStatus"></param>
/// <param name="serviceInfo"></param>
/// <param name="deferredServiceInfo"></param>
/// <returns></returns>
public WFDSvcWrapperHandle PublishService(
string serviceName,
bool autoAccept = true,
bool preferGO = true,
List <WiFiDirectServiceConfigurationMethod> configMethods = null,
WiFiDirectServiceStatus status = WiFiDirectServiceStatus.Available,
uint customStatus = 0,
string serviceInfo = "",
string deferredServiceInfo = "",
List <String> prefixList = null
)
{
ThrowIfDisposed();
WiFiDirectTestLogger.Log("Creating Service: \"{0}\"", serviceName);
WiFiDirectServiceAdvertiser advertiser = new WiFiDirectServiceAdvertiser(serviceName);
advertiser.AutoAcceptSession = autoAccept;
advertiser.PreferGroupOwnerMode = preferGO;
advertiser.ServiceStatus = status;
advertiser.CustomServiceStatusCode = customStatus;
if (serviceInfo != null && serviceInfo.Length > 0)
{
using (var serviceInfoDataWriter = new Windows.Storage.Streams.DataWriter(new Windows.Storage.Streams.InMemoryRandomAccessStream()))
{
serviceInfoDataWriter.WriteString(serviceInfo);
advertiser.ServiceInfo = serviceInfoDataWriter.DetachBuffer();
}
WiFiDirectTestLogger.Log("Included Service Info: \"{0}\"", WiFiDirectTestUtilities.GetTruncatedString(serviceInfo));
}
else
{
advertiser.ServiceInfo = null;
}
if (deferredServiceInfo != null && deferredServiceInfo.Length > 0)
{
using (var deferredSessionInfoDataWriter = new Windows.Storage.Streams.DataWriter(new Windows.Storage.Streams.InMemoryRandomAccessStream()))
{
deferredSessionInfoDataWriter.WriteString(deferredServiceInfo);
advertiser.DeferredSessionInfo = deferredSessionInfoDataWriter.DetachBuffer();
}
WiFiDirectTestLogger.Log("Included Session Info: \"{0}\"", WiFiDirectTestUtilities.GetTruncatedString(deferredServiceInfo));
}
else
{
advertiser.DeferredSessionInfo = null;
}
if (configMethods != null)
{
advertiser.PreferredConfigurationMethods.Clear();
foreach (var configMethod in configMethods)
{
advertiser.PreferredConfigurationMethods.Add(configMethod);
WiFiDirectTestLogger.Log("Added config method {0}", configMethod.ToString());
}
}
if (prefixList != null && prefixList.Count > 0)
{
advertiser.ServiceNamePrefixes.Clear();
foreach (var prefix in prefixList)
{
advertiser.ServiceNamePrefixes.Add(prefix);
WiFiDirectTestLogger.Log("Added prefix {0}", prefix);
}
}
ServiceAdvertiser advertiserWrapper = new ServiceAdvertiser(advertiser, this, this, this);
advertiserCollection.Add(advertiserWrapper.Handle, advertiserWrapper);
WiFiDirectTestLogger.Log("Starting Service: \"{1}\" (Advertiser={0})", advertiserWrapper.Handle, serviceName);
advertiser.Start();
return(advertiserWrapper.Handle);
}
private void ExecuteInternal()
{
try
{
WiFiDirectTestLogger.Log(
"Beginning Connect Scenario from Discovery Handle {0} to Advertiser {1}. GetProvisioning={2}, ValidateData={3}",
connectParameters.DiscoveryHandle,
connectParameters.AdvertiserHandle,
connectParameters.Options.CallGetProvisioningInfo,
connectParameters.Options.ValidateData
);
string pin = "";
// Get the current session counts
int advertiserCountBefore = advertiserWFDController.GetServiceSessionCount();
int seekerCountBefore = seekerWFDController.GetServiceSessionCount();
// Set any options (like prefer GO)
// This also calls OpenSession()
if (connectParameters.Options.DeclineConnect)
{
if (!connectParameters.Options.CallGetProvisioningInfo ||
connectParameters.Options.ExpectConnectSuccess)
{
throw new Exception(String.Format(
CultureInfo.InvariantCulture,
"Bad test case, decline connection should call get provisioning info and expect failure"
));
}
advertiserWFDController.DeclineNextServiceConnectionRequest(connectParameters.AdvertiserHandle);
}
if (!connectParameters.Options.ExpectAdvertiserConnectSuccess)
{
advertiserWFDController.ExpectNextServiceConnectionRequestFailure(connectParameters.AdvertiserHandle);
}
Stopwatch openSessionStopwatch = new Stopwatch();
openSessionStopwatch.Start();
seekerWFDController.SetServiceOptions(
connectParameters.DiscoveryHandle,
connectParameters.Options.PreferGO,
connectParameters.Options.SessionInfo
);
openSessionStopwatch.Stop();
WiFiDirectTestLogger.Log("OpenSession completed in {0} ms.", openSessionStopwatch.ElapsedMilliseconds);
// Optionally GetProvisioningInfo before doing a PIN connection
if (connectParameters.Options.CallGetProvisioningInfo)
{
ProvisioningInfoWrapper provisioningInfo = null;
Stopwatch provDiscStopwatch = new Stopwatch();
// Handle expected failures in GetProvisioningInfo
try
{
provDiscStopwatch.Start();
provisioningInfo = seekerWFDController.GetServiceProvisioningInfo(
connectParameters.DiscoveryHandle,
connectParameters.Options.PreferredConfigMethod
);
}
catch (Exception e)
{
if (connectParameters.Options.ExpectGetProvisioningSuccess)
{
throw;
}
else
{
WiFiDirectTestLogger.Log("Caught expected exception in GetProvisioningInfo: {0}", e.Message);
if (connectParameters.Options.DeclineConnect)
{
advertiserWFDController.CheckAdvertiserLastSessionDeclined(connectParameters.AdvertiserHandle);
}
succeeded = true;
return;
}
}
finally
{
provDiscStopwatch.Stop();
WiFiDirectTestLogger.Log("GetServiceProvisioningInfo completed in {0} ms.", provDiscStopwatch.ElapsedMilliseconds);
if (succeeded && connectParameters.Options.DeclineConnect)
{
// 30 seconds is much more time than actually needed
if (provDiscStopwatch.ElapsedMilliseconds > 30000)
{
throw new Exception(String.Format(
CultureInfo.InvariantCulture,
"Expected decline to fail connect before 2 minute timeout, took too long, decline did not succeed properly"
));
}
}
}
if (!connectParameters.Options.ExpectGetProvisioningSuccess)
{
throw new Exception(String.Format(
CultureInfo.InvariantCulture,
"Expected GetProvisioningInfo to fail"
));
}
if (provisioningInfo.IsGroupFormationNeeded != connectParameters.Options.ExpectGroupFormationNeeded)
{
throw new Exception(String.Format(
CultureInfo.InvariantCulture,
"Expected Group Formation {0}, Actual Group Formation {1}",
(connectParameters.Options.ExpectGroupFormationNeeded) ? "Needed" : "Not Needed",
(provisioningInfo.IsGroupFormationNeeded) ? "Needed" : "Not Needed"
));
}
if (provisioningInfo.IsGroupFormationNeeded &&
provisioningInfo.SelectedConfigMethod != WiFiDirectServiceConfigurationMethod.Default)
{
if (provisioningInfo.SelectedConfigMethod == WiFiDirectServiceConfigurationMethod.PinDisplay)
{
// Seeker should have generated a PIN, now advertiser can enter the PIN
pin = seekerWFDController.GetServiceDisplayedPin();
advertiserWFDController.EnterServicesPin(pin);
}
else
{
// Advertiser will generate/display PIN, enter on seeker side before connecting
pin = advertiserWFDController.GetServiceDisplayedPin();
seekerWFDController.EnterServicesPin(pin);
}
}
WiFiDirectTestLogger.Log("Get Provisioning Info complete, using PIN: {0}", pin);
}
// Some tests will validate that this works even if there is a time delay from provisioning info available on seeker to calling connect
// Add a sleep here if that is the case
if (connectParameters.Options.DelaySeekerConnectCall)
{
// 5 seconds should be long enough for advertiser to attempt the connect before seeker is ready
Task.Delay(5000).Wait();
}
// Now do the real connect
Stopwatch connectStopwatch = new Stopwatch();
// Handle expected failures in ConnectService
try
{
connectStopwatch.Start();
seekerSessionHandle = seekerWFDController.ConnectService(
connectParameters.DiscoveryHandle
);
}
catch (Exception e)
{
if (connectParameters.Options.ExpectConnectSuccess)
{
throw;
}
else
{
WiFiDirectTestLogger.Log("Caught expected exception in ConnectService: {0}", e.Message);
succeeded = true;
return;
}
}
finally
{
connectStopwatch.Stop();
WiFiDirectTestLogger.Log("Connect completed in {0} ms.", connectStopwatch.ElapsedMilliseconds);
if (!connectParameters.Options.ExpectAdvertiserConnectSuccess)
{
advertiserWFDController.CheckAdvertiserLastSessionFailed(connectParameters.AdvertiserHandle);
}
if (succeeded && connectParameters.Options.DeclineConnect)
{
// 30 seconds is much more time than actually needed
if (connectStopwatch.ElapsedMilliseconds > 30000)
{
throw new Exception(String.Format(
CultureInfo.InvariantCulture,
"Expected decline to fail connect before 2 minute timeout, took too long, decline did not succeed properly"
));
}
}
}
if (!connectParameters.Options.ExpectConnectSuccess)
{
throw new Exception(String.Format(
CultureInfo.InvariantCulture,
"Expected Connect to fail"
));
}
// Advertiser should have gotten the connection
advertiserSessionHandle = advertiserWFDController.GetAdvertiserLastSession(
connectParameters.AdvertiserHandle,
pin.Length == 0 // autoAccept
);
ServiceSessionInfo advertiserSession = advertiserWFDController.GetServiceSessionInfo(advertiserSessionHandle);
if (advertiserSession.Status != WiFiDirectServiceSessionStatus.Open)
{
throw new Exception(String.Format(
CultureInfo.InvariantCulture,
"Advertiser session is not open (Status={0}, ErrorStatus={1})",
advertiserSession.Status,
advertiserSession.ErrorStatus
));
}
if (connectParameters.Options.SessionInfo.Length > 0 &&
connectParameters.Options.SessionInfo != advertiserSession.DeferredSessionInfo)
{
throw new Exception(String.Format(
CultureInfo.InvariantCulture,
"Advertiser and Seeker session info mismatch! (Seeker={0}) (Advertiser={1})",
WiFiDirectTestUtilities.GetTruncatedString(connectParameters.Options.SessionInfo),
WiFiDirectTestUtilities.GetTruncatedString(advertiserSession.DeferredSessionInfo)
));
}
ServiceSessionInfo seekerSession = seekerWFDController.GetServiceSessionInfo(seekerSessionHandle);
// Compare sessions for correct data
if (advertiserSession.ServiceName != seekerSession.ServiceName ||
advertiserSession.AdvertisementId != seekerSession.AdvertisementId ||
advertiserSession.ServiceAddress != seekerSession.ServiceAddress ||
advertiserSession.SessionAddress != seekerSession.SessionAddress ||
advertiserSession.SessionId != seekerSession.SessionId)
{
throw new Exception(String.Format(
CultureInfo.InvariantCulture,
"Advertiser and Seeker session mismatch! (Seeker={0}) (Advertiser={1})",
seekerSession.ToString(),
advertiserSession.ToString()
));
}
if (connectParameters.Options.ExpectDeferred)
{
seekerWFDController.CheckServiceSessionDeferred(seekerSessionHandle, true);
var advertiserInfo = advertiserWFDController.GetAdvertiserInfo(connectParameters.AdvertiserHandle);
if (advertiserInfo.DeferredSessionInfo.Length > 0 &&
seekerSession.DeferredSessionInfo != advertiserInfo.DeferredSessionInfo)
{
throw new Exception(String.Format(
CultureInfo.InvariantCulture,
"Advertiser and Seeker deferred session info mismatch! (Seeker={0}) (Advertiser={1})",
WiFiDirectTestUtilities.GetTruncatedString(seekerSession.DeferredSessionInfo),
WiFiDirectTestUtilities.GetTruncatedString(advertiserInfo.DeferredSessionInfo)
));
}
}
else
{
seekerWFDController.CheckServiceSessionDeferred(seekerSessionHandle, false);
if (seekerSession.DeferredSessionInfo != "")
{
throw new Exception(String.Format(
CultureInfo.InvariantCulture,
"Seeker Received Deferred Session info, was not deferred session! (Session Info={0})",
WiFiDirectTestUtilities.GetTruncatedString(seekerSession.DeferredSessionInfo)
));
}
}
// Check that we added 1 session to each side
int advertiserCountAfter = advertiserWFDController.GetServiceSessionCount();
int seekerCountAfter = seekerWFDController.GetServiceSessionCount();
if (advertiserCountBefore + 1 != advertiserCountAfter ||
seekerCountBefore + 1 != seekerCountAfter)
{
throw new Exception(String.Format(
CultureInfo.InvariantCulture,
"Expected 1 new session on each side! (Seeker {0} -> {1}, Advertiser {2} -> {3})",
seekerCountBefore,
seekerCountAfter,
advertiserCountBefore,
advertiserCountAfter
));
}
if (connectParameters.Options.ValidateData)
{
var dataScenario = new ServicesOpenSocketSendDataScenario(
seekerWFDController,
advertiserWFDController,
new ServicesOpenSocketSendDataParameters(
seekerSessionHandle,
advertiserSessionHandle,
WiFiDirectServiceIPProtocol.Tcp,
validationPort++,
65536
)
);
validateDataResults = dataScenario.Execute();
if (!validateDataResults.ScenarioSucceeded)
{
throw new Exception("Failed data validation!");
}
}
succeeded = true;
}
catch (Exception e)
{
WiFiDirectTestLogger.Error("Caught exception while executing service connect scenario: {0}", e);
}
}
private void DoFindAllDiscovery()
{
Stopwatch discoveryStopwatch = new Stopwatch();
discoveryStopwatch.Start();
discoveryHandles = discoveryTestController.DiscoverServices(
discoveryParameters.Query,
discoveryParameters.ExpectedMatchCount > 0,
discoveryParameters.ServiceInfoRequest
);
discoveryStopwatch.Stop();
WiFiDirectTestLogger.Log("Services Discovery (FindAllAsync) completed in {0} ms.", discoveryStopwatch.ElapsedMilliseconds);
if (discoveryHandles.Count != discoveryParameters.ExpectedMatchCount)
{
WiFiDirectTestLogger.Error(
"Expected {0} devices but discovered {1} devices",
discoveryParameters.ExpectedMatchCount,
discoveryHandles.Count
);
return;
}
if (discoveryHandles.Count > 0 &&
discoveryParameters.AdvertisersToMatch != null &&
discoveryParameters.AdvertisersToMatch.Count > 0)
{
WiFiDirectTestLogger.Log("Checking discovery results for expected services");
bool foundAll = true;
IList <DiscoveredServiceInfo> discoveredDevices = new List <DiscoveredServiceInfo>();
foreach (var handle in discoveryHandles)
{
DiscoveredServiceInfo discovery = discoveryTestController.GetDiscoveredServiceInfo(handle);
discoveredDevices.Add(discovery);
WiFiDirectTestLogger.Log(
"Discovered service: {0} with address: {1}",
discovery.ServiceName,
discovery.ServiceAddress.ToString()
);
}
int adIdx = 0;
foreach (var handle in discoveryParameters.AdvertisersToMatch)
{
ServiceAdvertiserInfo advertiser = advertiserTestController.GetAdvertiserInfo(handle);
bool found = false;
// Check discovered list for match, remove
for (int i = 0; i < discoveredDevices.Count; i++)
{
if (advertiser.ServiceName == discoveredDevices[i].ServiceName &&
advertiser.ServiceAddress == discoveredDevices[i].ServiceAddress)
{
WiFiDirectTestLogger.Log(
"Found Expected Service: {0} with address: {1}",
discoveredDevices[i].ServiceName,
discoveredDevices[i].ServiceAddress.ToString()
);
if (discoveryParameters.AdvertiserServiceInfoMatch != null &&
discoveryParameters.AdvertiserServiceInfoMatch.Count >= adIdx)
{
if (discoveryParameters.AdvertiserServiceInfoMatch[adIdx])
{
WiFiDirectTestLogger.Log(
"Expecting Service Info:\n\t{0}\nReceived:\n\t{1}",
WiFiDirectTestUtilities.GetTruncatedString(advertiser.ServiceInfo, 32),
WiFiDirectTestUtilities.GetTruncatedString(discoveredDevices[i].ServiceInfo, 32)
);
if (advertiser.ServiceInfo != discoveredDevices[i].ServiceInfo)
{
// Allow multiple services with same name/different service info
// Skip if service info match fails, will fail if no service info found
continue;
}
}
else
{
WiFiDirectTestLogger.Log(
"Expecting No Service Info, Received:\n\t{0}",
WiFiDirectTestUtilities.GetTruncatedString(discoveredDevices[i].ServiceInfo, 32)
);
if ("" != discoveredDevices[i].ServiceInfo)
{
// Allow multiple services with same name/different service info
// Skip if service info match fails, will fail if no service info found
continue;
}
}
}
discoveredDevices.RemoveAt(i);
found = true;
break;
}
}
if (!found)
{
WiFiDirectTestLogger.Error(
"Did NOT Find Expected Service: {0} with address: {1}",
advertiser.ServiceName,
advertiser.ServiceAddress.ToString()
);
foundAll = false;
// Continue checking complete list
}
adIdx++;
}
if (discoveredDevices.Count > 0)
{
WiFiDirectTestLogger.Error("Found unexpected services!");
foundAll = false;
}
if (!foundAll)
{
return;
}
}
succeeded = true;
}