public async Task <int> RunAsync()
{
CrashReportSnapshot crash_reports;
LogStream device_system_log = null;
LogStream listener_log = null;
Log run_log = main_log;
Initialize();
crash_reports = new CrashReportSnapshot()
{
Device = !isSimulator, Harness = Harness, Log = main_log, Logs = Logs, LogDirectory = LogDirectory
};
var args = new StringBuilder();
if (!string.IsNullOrEmpty(Harness.XcodeRoot))
{
args.Append(" --sdkroot ").Append(Harness.XcodeRoot);
}
for (int i = -1; i < Harness.Verbosity; i++)
{
args.Append(" -v ");
}
args.Append(" -argument=-connection-mode -argument=none"); // This will prevent the app from trying to connect to any IDEs
args.Append(" -argument=-app-arg:-autostart");
args.Append(" -setenv=NUNIT_AUTOSTART=true");
args.Append(" -argument=-app-arg:-autoexit");
args.Append(" -setenv=NUNIT_AUTOEXIT=true");
args.Append(" -argument=-app-arg:-enablenetwork");
args.Append(" -setenv=NUNIT_ENABLE_NETWORK=true");
if (isSimulator)
{
args.Append(" -argument=-app-arg:-hostname:127.0.0.1");
args.Append(" -setenv=NUNIT_HOSTNAME=127.0.0.1");
}
else
{
var ips = new StringBuilder();
var ipAddresses = System.Net.Dns.GetHostEntry(System.Net.Dns.GetHostName()).AddressList;
for (int i = 0; i < ipAddresses.Length; i++)
{
if (i > 0)
{
ips.Append(',');
}
ips.Append(ipAddresses [i].ToString());
}
args.AppendFormat(" -argument=-app-arg:-hostname:{0}", ips.ToString());
args.AppendFormat(" -setenv=NUNIT_HOSTNAME={0}", ips.ToString());
}
var transport = mode == "watchos" ? "HTTP" : "TCP";
args.AppendFormat(" -argument=-app-arg:-transport:{0}", transport);
args.AppendFormat(" -setenv=NUNIT_TRANSPORT={0}", transport);
SimpleListener listener;
switch (transport)
{
case "HTTP":
listener = new SimpleHttpListener();
break;
case "TCP":
listener = new SimpleTcpListener();
break;
default:
throw new NotImplementedException();
}
listener_log = Logs.CreateStream(LogDirectory, string.Format("test-{0:yyyyMMdd_HHmmss}.log", DateTime.Now), "Test log");
listener.TestLog = listener_log;
listener.Log = main_log;
listener.AutoExit = true;
listener.Address = System.Net.IPAddress.Any;
listener.Initialize();
args.AppendFormat(" -argument=-app-arg:-hostport:{0}", listener.Port);
args.AppendFormat(" -setenv=NUNIT_HOSTPORT={0}", listener.Port);
foreach (var kvp in Harness.EnvironmentVariables)
{
args.AppendFormat(" -setenv={0}={1}", kvp.Key, kvp.Value);
}
bool?success = null;
bool timed_out = false;
if (isSimulator)
{
FindSimulator();
var systemLogs = new List <CaptureLog> ();
foreach (var sim in simulators)
{
// Upload the system log
main_log.WriteLine("System log for the '{1}' simulator is: {0}", sim.SystemLog, sim.Name);
bool isCompanion = sim != simulator;
var log = new CaptureLog(sim.SystemLog)
{
Path = Path.Combine(LogDirectory, sim.UDID + ".log"),
Description = isCompanion ? "System log (companion)" : "System log",
};
log.StartCapture();
Logs.Add(log);
systemLogs.Add(log);
Harness.LogWrench("@MonkeyWrench: AddFile: {0}", log.Path);
}
main_log.WriteLine("*** Executing {0}/{1} in the simulator ***", appName, mode);
if (EnsureCleanSimulatorState)
{
foreach (var sim in simulators)
{
await sim.PrepareSimulatorAsync(main_log, bundle_identifier);
}
}
args.Append(" --launchsim");
args.AppendFormat(" \"{0}\" ", launchAppPath);
args.Append(" --device=:v2:udid=").Append(simulator.UDID).Append(" ");
await crash_reports.StartCaptureAsync();
listener.StartAsync();
main_log.WriteLine("Starting test run");
var cancellation_source = new CancellationTokenSource();
ThreadPool.QueueUserWorkItem((v) => {
if (!listener.WaitForConnection(TimeSpan.FromMinutes(Harness.LaunchTimeout)))
{
cancellation_source.Cancel();
main_log.WriteLine("Test launch timed out after {0} minute(s).", Harness.LaunchTimeout);
timed_out = true;
}
else
{
main_log.WriteLine("Test run started");
}
});
var result = await ProcessHelper.ExecuteCommandAsync(Harness.MlaunchPath, args.ToString(), run_log, TimeSpan.FromMinutes(Harness.Timeout), cancellation_token : cancellation_source.Token);
if (result.TimedOut)
{
timed_out = true;
success = false;
main_log.WriteLine("Test run timed out after {0} minute(s).", Harness.Timeout);
}
else if (result.Succeeded)
{
main_log.WriteLine("Test run completed");
success = true;
}
else
{
main_log.WriteLine("Test run failed");
success = false;
}
if (!success.Value)
{
// find pid
var pid = -1;
using (var reader = run_log.GetReader()) {
while (!reader.EndOfStream)
{
var line = reader.ReadLine();
if (line.StartsWith("Application launched. PID = ", StringComparison.Ordinal))
{
var pidstr = line.Substring("Application launched. PID = ".Length);
if (!int.TryParse(pidstr, out pid))
{
main_log.WriteLine("Could not parse pid: {0}", pidstr);
}
}
else if (line.Contains("Xamarin.Hosting: Launched ") && line.Contains(" with pid "))
{
var pidstr = line.Substring(line.LastIndexOf(' '));
if (!int.TryParse(pidstr, out pid))
{
main_log.WriteLine("Could not parse pid: {0}", pidstr);
}
}
}
}
if (pid > 0)
{
var launchTimedout = cancellation_source.IsCancellationRequested;
await KillPidAsync(main_log, pid, TimeSpan.FromSeconds(5), TimeSpan.FromMinutes(launchTimedout ? Harness.LaunchTimeout : Harness.Timeout), launchTimedout? "Launch" : "Completion");
}
else
{
main_log.WriteLine("Could not find pid in mtouch output.");
}
}
listener.Cancel();
// cleanup after us
if (EnsureCleanSimulatorState)
{
await SimDevice.KillEverythingAsync(main_log);
}
foreach (var log in systemLogs)
{
log.StopCapture();
}
}
else
{
FindDevice();
main_log.WriteLine("*** Executing {0}/{1} on device ***", appName, mode);
args.Append(" --launchdev");
args.AppendFormat(" \"{0}\" ", launchAppPath);
var waits_for_exit = false;
if (mode == "watchos")
{
args.Append(" --attach-native-debugger"); // this prevents the watch from backgrounding the app.
waits_for_exit = true;
}
AddDeviceName(args);
device_system_log = Logs.CreateStream(LogDirectory, "device.log", "Device log");
var logdev = new DeviceLogCapturer()
{
Harness = Harness,
Log = device_system_log,
DeviceName = device_name,
};
logdev.StartCapture();
await crash_reports.StartCaptureAsync();
listener.StartAsync();
main_log.WriteLine("Starting test run");
double launch_timeout = waits_for_exit ? Harness.Timeout : 1;
double listener_timeout = waits_for_exit ? 0.2 : Harness.Timeout;
await ProcessHelper.ExecuteCommandAsync(Harness.MlaunchPath, args.ToString(), main_log, TimeSpan.FromMinutes(launch_timeout));
if (listener.WaitForCompletion(TimeSpan.FromMinutes(listener_timeout)))
{
main_log.WriteLine("Test run completed");
}
else
{
main_log.WriteLine("Test run did not complete in {0} minutes.", Harness.Timeout);
listener.Cancel();
success = false;
timed_out = true;
}
logdev.StopCapture();
// Upload the system log
if (File.Exists(device_system_log.FullPath))
{
main_log.WriteLine("A capture of the device log is: {0}", device_system_log.FullPath);
if (Harness.InWrench)
{
Harness.LogWrench("@MonkeyWrench: AddFile: {0}", device_system_log.FullPath);
}
}
}
listener.Dispose();
// check the final status
var crashed = false;
if (File.Exists(listener_log.FullPath))
{
Harness.LogWrench("@MonkeyWrench: AddFile: {0}", listener_log.FullPath);
string log;
using (var reader = listener_log.GetReader())
log = reader.ReadToEnd();
if (log.Contains("Tests run"))
{
var tests_run = string.Empty;
var log_lines = log.Split('\n');
var failed = false;
foreach (var line in log_lines)
{
if (line.Contains("Tests run:"))
{
Console.WriteLine(line);
tests_run = line.Replace("Tests run: ", "");
break;
}
else if (line.Contains("FAIL"))
{
Console.WriteLine(line);
failed = true;
}
}
if (failed)
{
Harness.LogWrench("@MonkeyWrench: AddSummary: <b>{0} failed: {1}</b><br/>", mode, tests_run);
main_log.WriteLine("Test run failed");
success = false;
}
else
{
Harness.LogWrench("@MonkeyWrench: AddSummary: {0} succeeded: {1}<br/>", mode, tests_run);
main_log.WriteLine("Test run succeeded");
success = true;
}
}
else if (timed_out)
{
Harness.LogWrench("@MonkeyWrench: AddSummary: <b><i>{0} timed out</i></b><br/>", mode);
}
else
{
Harness.LogWrench("@MonkeyWrench: AddSummary: <b><i>{0} crashed</i></b><br/>", mode);
main_log.WriteLine("Test run crashed");
crashed = true;
}
}
else if (timed_out)
{
Harness.LogWrench("@MonkeyWrench: AddSummary: <b><i>{0} never launched</i></b><br/>", mode);
main_log.WriteLine("Test run never launched");
}
else
{
Harness.LogWrench("@MonkeyWrench: AddSummary: <b><i>{0} crashed at startup (no log)</i></b><br/>", mode);
main_log.WriteLine("Test run crashed before it started (no log file produced)");
crashed = true;
}
if (!success.HasValue)
{
success = false;
}
await crash_reports.EndCaptureAsync(TimeSpan.FromSeconds(success.Value ? 0 : 5));
if (timed_out)
{
Result = TestExecutingResult.TimedOut;
}
else if (crashed)
{
Result = TestExecutingResult.Crashed;
}
else if (success.Value)
{
Result = TestExecutingResult.Succeeded;
}
else
{
Result = TestExecutingResult.Failed;
}
return(success.Value ? 0 : 1);
}
public SimDevice FindCompanionDevice(Log log, SimDevice device)
{
var pair = available_device_pairs.Where((v) => v.Gizmo == device.UDID).Single();
return(available_devices.Single((v) => v.UDID == pair.Companion));
}
public async Task <SimDevice []> FindAsync(AppRunnerTarget target, Log log)
{
SimDevice [] simulators = null;
string [] simulator_devicetypes;
string simulator_runtime;
string [] companion_devicetypes = null;
string companion_runtime = null;
switch (target)
{
case AppRunnerTarget.Simulator_iOS32:
simulator_devicetypes = new string [] { "com.apple.CoreSimulator.SimDeviceType.iPhone-5" };
simulator_runtime = "com.apple.CoreSimulator.SimRuntime.iOS-10-3";
break;
case AppRunnerTarget.Simulator_iOS64:
simulator_devicetypes = new string [] { "com.apple.CoreSimulator.SimDeviceType.iPhone-6" };
simulator_runtime = "com.apple.CoreSimulator.SimRuntime.iOS-" + Xamarin.SdkVersions.iOS.Replace('.', '-');
break;
case AppRunnerTarget.Simulator_iOS:
simulator_devicetypes = new string [] { "com.apple.CoreSimulator.SimDeviceType.iPhone-5" };
simulator_runtime = "com.apple.CoreSimulator.SimRuntime.iOS-" + Xamarin.SdkVersions.iOS.Replace('.', '-');
break;
case AppRunnerTarget.Simulator_tvOS:
simulator_devicetypes = new string [] { "com.apple.CoreSimulator.SimDeviceType.Apple-TV-1080p" };
simulator_runtime = "com.apple.CoreSimulator.SimRuntime.tvOS-" + Xamarin.SdkVersions.TVOS.Replace('.', '-');
break;
case AppRunnerTarget.Simulator_watchOS:
simulator_devicetypes = new string [] { "com.apple.CoreSimulator.SimDeviceType.Apple-Watch-38mm", "com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-2-38mm" };
simulator_runtime = "com.apple.CoreSimulator.SimRuntime.watchOS-" + Xamarin.SdkVersions.WatchOS.Replace('.', '-');
companion_devicetypes = new string [] { "com.apple.CoreSimulator.SimDeviceType.iPhone-6s" };
companion_runtime = "com.apple.CoreSimulator.SimRuntime.iOS-" + Xamarin.SdkVersions.iOS.Replace('.', '-');
break;
default:
throw new Exception(string.Format("Unknown simulator target: {0}", target));
}
var devices = AvailableDevices.Where((SimDevice v) =>
{
if (v.SimRuntime != simulator_runtime)
{
return(false);
}
if (!simulator_devicetypes.Contains(v.SimDeviceType))
{
return(false);
}
if (target == AppRunnerTarget.Simulator_watchOS)
{
return(AvailableDevicePairs.Any((SimDevicePair pair) => pair.Companion == v.UDID || pair.Gizmo == v.UDID));
}
return(true);
});
SimDevice candidate = null;
foreach (var device in devices)
{
var data = device;
var secondaryData = (SimDevice)null;
var nodeCompanions = AvailableDevicePairs.Where((SimDevicePair v) => v.Companion == device.UDID);
var nodeGizmos = AvailableDevicePairs.Where((SimDevicePair v) => v.Gizmo == device.UDID);
if (nodeCompanions.Any())
{
var gizmo_udid = nodeCompanions.First().Gizmo;
var node = AvailableDevices.Where((SimDevice v) => v.UDID == gizmo_udid);
secondaryData = node.First();
}
else if (nodeGizmos.Any())
{
var companion_udid = nodeGizmos.First().Companion;
var node = AvailableDevices.Where((SimDevice v) => v.UDID == companion_udid);
secondaryData = node.First();
}
if (secondaryData != null)
{
simulators = new SimDevice [] { data, secondaryData };
break;
}
else
{
candidate = data;
}
}
if (simulators == null && candidate == null && target == AppRunnerTarget.Simulator_watchOS)
{
// We might be only missing device pairs to match phone + watch.
var watchDevices = AvailableDevices.Where((SimDevice v) => { return(v.SimRuntime == simulator_runtime && simulator_devicetypes.Contains(v.SimDeviceType)); });
var companionDevices = AvailableDevices.Where((SimDevice v) => { return(v.SimRuntime == companion_runtime && companion_devicetypes.Contains(v.SimDeviceType)); });
if (!watchDevices.Any() || !companionDevices.Any())
{
log.WriteLine($"Could not find both watch devices for <runtime={simulator_runtime} and device type={string.Join (";", simulator_devicetypes)}> and companion device for <runtime={companion_runtime} and device type {string.Join (";", companion_devicetypes)}>");
return(null);
}
var watchDevice = watchDevices.First();
var companionDevice = companionDevices.First();
log.WriteLine($"Creating device pair for '{watchDevice.Name}' and '{companionDevice.Name}'");
var rv = await Harness.ExecuteXcodeCommandAsync("simctl", $"pair {watchDevice.UDID} {companionDevice.UDID}", log, TimeSpan.FromMinutes(1));
if (!rv.Succeeded)
{
log.WriteLine($"Could not create device pair, so could not find simulator for runtime={simulator_runtime} and device type={string.Join ("; ", simulator_devicetypes)}.");
return(null);
}
available_device_pairs.Add(new SimDevicePair()
{
Companion = companionDevice.UDID,
Gizmo = watchDevice.UDID,
UDID = $"<created for {companionDevice.UDID} and {watchDevice.UDID}",
});
simulators = new SimDevice [] { watchDevice, companionDevice };
}
if (simulators == null)
{
if (candidate == null)
{
log.WriteLine($"Could not find simulator for runtime={simulator_runtime} and device type={string.Join (";", simulator_devicetypes)}.");
return(null);
}
simulators = new SimDevice [] { candidate };
}
if (simulators == null)
{
log.WriteLine("Could not find simulator");
return(null);
}
log.WriteLine("Found simulator: {0} {1}", simulators [0].Name, simulators [0].UDID);
if (simulators.Length > 1)
{
log.WriteLine("Found companion simulator: {0} {1}", simulators [1].Name, simulators [1].UDID);
}
return(simulators);
}
public async Task <SimDevice []> FindAsync(AppRunnerTarget target, Log log, bool create_if_needed = true)
{
SimDevice [] simulators = null;
string simulator_devicetype;
string simulator_runtime;
string companion_devicetype = null;
string companion_runtime = null;
switch (target)
{
case AppRunnerTarget.Simulator_iOS32:
simulator_devicetype = "com.apple.CoreSimulator.SimDeviceType.iPhone-5";
simulator_runtime = "com.apple.CoreSimulator.SimRuntime.iOS-10-3";
break;
case AppRunnerTarget.Simulator_iOS64:
simulator_devicetype = "com.apple.CoreSimulator.SimDeviceType.iPhone-X";
simulator_runtime = "com.apple.CoreSimulator.SimRuntime.iOS-" + Xamarin.SdkVersions.iOS.Replace('.', '-');
break;
case AppRunnerTarget.Simulator_iOS:
simulator_devicetype = "com.apple.CoreSimulator.SimDeviceType.iPhone-5";
simulator_runtime = "com.apple.CoreSimulator.SimRuntime.iOS-" + Xamarin.SdkVersions.iOS.Replace('.', '-');
break;
case AppRunnerTarget.Simulator_tvOS:
simulator_devicetype = "com.apple.CoreSimulator.SimDeviceType.Apple-TV-1080p";
simulator_runtime = "com.apple.CoreSimulator.SimRuntime.tvOS-" + Xamarin.SdkVersions.TVOS.Replace('.', '-');
break;
case AppRunnerTarget.Simulator_watchOS:
simulator_devicetype = "com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-3-38mm";
simulator_runtime = "com.apple.CoreSimulator.SimRuntime.watchOS-" + Xamarin.SdkVersions.WatchOS.Replace('.', '-');
companion_devicetype = "com.apple.CoreSimulator.SimDeviceType.iPhone-X";
companion_runtime = "com.apple.CoreSimulator.SimRuntime.iOS-" + Xamarin.SdkVersions.iOS.Replace('.', '-');
break;
default:
throw new Exception(string.Format("Unknown simulator target: {0}", target));
}
var devices = await FindOrCreateDevicesAsync(log, simulator_runtime, simulator_devicetype);
var companion_devices = await FindOrCreateDevicesAsync(log, companion_runtime, companion_devicetype);
if (devices?.Any() != true)
{
log.WriteLine($"Could not find or create devices runtime={simulator_runtime} and device type={simulator_devicetype}.");
return(null);
}
if (companion_runtime == null)
{
simulators = new SimDevice [] { devices.First() };
}
else
{
if (companion_devices?.Any() != true)
{
log.WriteLine($"Could not find or create companion devices runtime={companion_runtime} and device type={companion_devicetype}.");
return(null);
}
var pair = await FindOrCreateDevicePairAsync(log, devices, companion_devices);
if (pair == null)
{
log.WriteLine($"Could not find or create device pair runtime={companion_runtime} and device type={companion_devicetype}.");
return(null);
}
simulators = new SimDevice [] {
devices.First((v) => v.UDID == pair.Gizmo),
companion_devices.First((v) => v.UDID == pair.Companion),
};
}
if (simulators == null)
{
log.WriteLine($"Could not find simulator for runtime={simulator_runtime} and device type={simulator_devicetype}.");
return(null);
}
log.WriteLine("Found simulator: {0} {1}", simulators [0].Name, simulators [0].UDID);
if (simulators.Length > 1)
{
log.WriteLine("Found companion simulator: {0} {1}", simulators [1].Name, simulators [1].UDID);
}
return(simulators);
}
public async Task <int> RunAsync()
{
CrashReportSnapshot crash_reports;
Log device_system_log = null;
Log listener_log = null;
Log run_log = main_log;
Initialize();
if (!isSimulator)
{
FindDevice();
}
crash_reports = new CrashReportSnapshot()
{
Device = !isSimulator,
DeviceName = device_name,
Harness = Harness,
Log = main_log,
Logs = Logs,
LogDirectory = LogDirectory,
};
var args = new StringBuilder();
if (!string.IsNullOrEmpty(Harness.XcodeRoot))
{
args.Append(" --sdkroot ").Append(Harness.XcodeRoot);
}
for (int i = -1; i < Harness.Verbosity; i++)
{
args.Append(" -v ");
}
args.Append(" -argument=-connection-mode -argument=none"); // This will prevent the app from trying to connect to any IDEs
args.Append(" -argument=-app-arg:-autostart");
args.Append(" -setenv=NUNIT_AUTOSTART=true");
args.Append(" -argument=-app-arg:-autoexit");
args.Append(" -setenv=NUNIT_AUTOEXIT=true");
args.Append(" -argument=-app-arg:-enablenetwork");
args.Append(" -setenv=NUNIT_ENABLE_NETWORK=true");
// detect if we are using a jenkins bot.
var useXmlOutput = Harness.InJenkins;
if (useXmlOutput)
{
args.Append(" -setenv=NUNIT_ENABLE_XML_OUTPUT=true");
args.Append(" -setenv=NUNIT_ENABLE_XML_MODE=wrapped");
}
if (!Harness.IncludeSystemPermissionTests)
{
args.Append(" -setenv=DISABLE_SYSTEM_PERMISSION_TESTS=1");
}
if (isSimulator)
{
args.Append(" -argument=-app-arg:-hostname:127.0.0.1");
args.Append(" -setenv=NUNIT_HOSTNAME=127.0.0.1");
}
else
{
var ips = new StringBuilder();
var ipAddresses = System.Net.Dns.GetHostEntry(System.Net.Dns.GetHostName()).AddressList;
for (int i = 0; i < ipAddresses.Length; i++)
{
if (i > 0)
{
ips.Append(',');
}
ips.Append(ipAddresses [i].ToString());
}
args.AppendFormat(" -argument=-app-arg:-hostname:{0}", ips.ToString());
args.AppendFormat(" -setenv=NUNIT_HOSTNAME={0}", ips.ToString());
}
string transport;
if (mode == "watchos")
{
transport = isSimulator ? "FILE" : "HTTP";
}
else
{
transport = "TCP";
}
args.AppendFormat(" -argument=-app-arg:-transport:{0}", transport);
args.AppendFormat(" -setenv=NUNIT_TRANSPORT={0}", transport);
listener_log = Logs.Create($"test-{mode}-{Harness.Timestamp}.log", "Test log");
SimpleListener listener;
switch (transport)
{
case "FILE":
var fn = listener_log.FullPath + ".tmp";
listener = new SimpleFileListener(fn);
args.Append(" -setenv=NUNIT_LOG_FILE=").Append(StringUtils.Quote(fn));
break;
case "HTTP":
listener = new SimpleHttpListener();
break;
case "TCP":
listener = new SimpleTcpListener();
break;
default:
throw new NotImplementedException();
}
listener.TestLog = listener_log;
listener.Log = main_log;
listener.AutoExit = true;
listener.Address = System.Net.IPAddress.Any;
listener.XmlOutput = useXmlOutput;
listener.Initialize();
args.AppendFormat(" -argument=-app-arg:-hostport:{0}", listener.Port);
args.AppendFormat(" -setenv=NUNIT_HOSTPORT={0}", listener.Port);
listener.StartAsync();
var cancellation_source = new CancellationTokenSource();
var timed_out = false;
ThreadPool.QueueUserWorkItem((v) =>
{
if (!listener.WaitForConnection(TimeSpan.FromMinutes(Harness.LaunchTimeout)))
{
cancellation_source.Cancel();
main_log.WriteLine("Test launch timed out after {0} minute(s).", Harness.LaunchTimeout);
timed_out = true;
}
else
{
main_log.WriteLine("Test run started");
}
});
foreach (var kvp in Harness.EnvironmentVariables)
{
args.AppendFormat(" -setenv={0}={1}", kvp.Key, kvp.Value);
}
bool?success = null;
bool launch_failure = false;
if (isExtension)
{
switch (extension)
{
case Extension.TodayExtension:
args.Append(isSimulator ? " --launchsimbundleid" : " --launchdevbundleid");
args.Append(" todayviewforextensions:");
args.Append(BundleIdentifier);
args.Append(" --observe-extension ");
args.Append(StringUtils.Quote(launchAppPath));
break;
case Extension.WatchKit2:
default:
throw new NotImplementedException();
}
}
else
{
args.Append(isSimulator ? " --launchsim " : " --launchdev ");
args.Append(StringUtils.Quote(launchAppPath));
}
if (!isSimulator)
{
args.Append(" --disable-memory-limits");
}
if (isSimulator)
{
if (!await FindSimulatorAsync())
{
return(1);
}
if (mode != "watchos")
{
var stderr_tty = Marshal.PtrToStringAuto(ttyname(2));
if (!string.IsNullOrEmpty(stderr_tty))
{
args.Append(" --stdout=").Append(StringUtils.Quote(stderr_tty));
args.Append(" --stderr=").Append(StringUtils.Quote(stderr_tty));
}
else
{
var stdout_log = Logs.CreateFile($"stdout-{Harness.Timestamp}.log", "Standard output");
var stderr_log = Logs.CreateFile($"stderr-{Harness.Timestamp}.log", "Standard error");
args.Append(" --stdout=").Append(StringUtils.Quote(stdout_log));
args.Append(" --stderr=").Append(StringUtils.Quote(stderr_log));
}
}
var systemLogs = new List <CaptureLog> ();
foreach (var sim in simulators)
{
// Upload the system log
main_log.WriteLine("System log for the '{1}' simulator is: {0}", sim.SystemLog, sim.Name);
bool isCompanion = sim != simulator;
var log = new CaptureLog(Logs, sim.SystemLog, entire_file: Harness.Action != HarnessAction.Jenkins)
{
Path = Path.Combine(LogDirectory, sim.Name + ".log"),
Description = isCompanion ? "System log (companion)" : "System log",
};
log.StartCapture();
Logs.Add(log);
systemLogs.Add(log);
Harness.LogWrench("@MonkeyWrench: AddFile: {0}", log.Path);
}
main_log.WriteLine("*** Executing {0}/{1} in the simulator ***", appName, mode);
if (EnsureCleanSimulatorState)
{
foreach (var sim in simulators)
{
await sim.PrepareSimulatorAsync(main_log, bundle_identifier);
}
}
args.Append(" --device=:v2:udid=").Append(simulator.UDID).Append(" ");
await crash_reports.StartCaptureAsync();
main_log.WriteLine("Starting test run");
var result = await ProcessHelper.ExecuteCommandAsync(Harness.MlaunchPath, args.ToString(), run_log, TimeSpan.FromMinutes(Harness.Timeout), cancellation_token : cancellation_source.Token);
if (result.TimedOut)
{
timed_out = true;
success = false;
main_log.WriteLine("Test run timed out after {0} minute(s).", Harness.Timeout);
}
else if (result.Succeeded)
{
main_log.WriteLine("Test run completed");
success = true;
}
else
{
main_log.WriteLine("Test run failed");
success = false;
}
if (!success.Value)
{
// find pid
var pid = -1;
using (var reader = run_log.GetReader()) {
while (!reader.EndOfStream)
{
var line = reader.ReadLine();
if (line.StartsWith("Application launched. PID = ", StringComparison.Ordinal))
{
var pidstr = line.Substring("Application launched. PID = ".Length);
if (!int.TryParse(pidstr, out pid))
{
main_log.WriteLine("Could not parse pid: {0}", pidstr);
}
}
else if (line.Contains("Xamarin.Hosting: Launched ") && line.Contains(" with pid "))
{
var pidstr = line.Substring(line.LastIndexOf(' '));
if (!int.TryParse(pidstr, out pid))
{
main_log.WriteLine("Could not parse pid: {0}", pidstr);
}
}
else if (line.Contains("error MT1008"))
{
launch_failure = true;
}
}
}
if (pid > 0)
{
var launchTimedout = cancellation_source.IsCancellationRequested;
var timeoutType = launchTimedout ? "Launch" : "Completion";
var timeoutValue = launchTimedout ? Harness.LaunchTimeout : Harness.Timeout;
main_log.WriteLine($"{timeoutType} timed out after {timeoutValue}");
await Process_Extensions.KillTreeAsync(pid, main_log, true);
}
else
{
main_log.WriteLine("Could not find pid in mtouch output.");
}
}
// cleanup after us
if (EnsureCleanSimulatorState)
{
await SimDevice.KillEverythingAsync(main_log);
}
foreach (var log in systemLogs)
{
log.StopCapture();
}
}
else
{
main_log.WriteLine("*** Executing {0}/{1} on device '{2}' ***", appName, mode, device_name);
if (mode == "watchos")
{
args.Append(" --attach-native-debugger"); // this prevents the watch from backgrounding the app.
}
else
{
args.Append(" --wait-for-exit");
}
AddDeviceName(args);
device_system_log = Logs.Create($"device-{device_name}-{Harness.Timestamp}.log", "Device log");
var logdev = new DeviceLogCapturer()
{
Harness = Harness,
Log = device_system_log,
DeviceName = device_name,
};
logdev.StartCapture();
await crash_reports.StartCaptureAsync();
main_log.WriteLine("Starting test run");
bool waitedForExit = true;
// We need to check for MT1111 (which means that mlaunch won't wait for the app to exit).
var callbackLog = new CallbackLog((line) => {
// MT1111: Application launched successfully, but it's not possible to wait for the app to exit as requested because it's not possible to detect app termination when launching using gdbserver
waitedForExit &= line?.Contains("MT1111: ") != true;
if (line?.Contains("error MT1007") == true)
{
launch_failure = true;
}
});
var runLog = Log.CreateAggregatedLog(callbackLog, main_log);
var timeout = TimeSpan.FromMinutes(Harness.Timeout);
var timeoutWatch = Stopwatch.StartNew();
var result = await ProcessHelper.ExecuteCommandAsync(Harness.MlaunchPath, args.ToString(), runLog, timeout, cancellation_token : cancellation_source.Token);
if (!waitedForExit && !result.TimedOut)
{
// mlaunch couldn't wait for exit for some reason. Let's assume the app exits when the test listener completes.
main_log.WriteLine("Waiting for listener to complete, since mlaunch won't tell.");
if (!await listener.CompletionTask.TimeoutAfter(timeout - timeoutWatch.Elapsed))
{
result.TimedOut = true;
}
}
if (result.TimedOut)
{
timed_out = true;
success = false;
main_log.WriteLine("Test run timed out after {0} minute(s).", Harness.Timeout);
}
else if (result.Succeeded)
{
main_log.WriteLine("Test run completed");
success = true;
}
else
{
main_log.WriteLine("Test run failed");
success = false;
}
logdev.StopCapture();
device_system_log.Dispose();
// Upload the system log
if (File.Exists(device_system_log.FullPath))
{
main_log.WriteLine("A capture of the device log is: {0}", device_system_log.FullPath);
Harness.LogWrench("@MonkeyWrench: AddFile: {0}", device_system_log.FullPath);
}
}
listener.Cancel();
listener.Dispose();
// check the final status
var crashed = false;
if (File.Exists(listener_log.FullPath))
{
Harness.LogWrench("@MonkeyWrench: AddFile: {0}", listener_log.FullPath);
success = TestsSucceeded(listener_log, timed_out, crashed);
}
else if (timed_out)
{
Harness.LogWrench("@MonkeyWrench: AddSummary: <b><i>{0} never launched</i></b><br/>", mode);
main_log.WriteLine("Test run never launched");
success = false;
}
else if (launch_failure)
{
Harness.LogWrench("@MonkeyWrench: AddSummary: <b><i>{0} failed to launch</i></b><br/>", mode);
main_log.WriteLine("Test run failed to launch");
success = false;
}
else
{
Harness.LogWrench("@MonkeyWrench: AddSummary: <b><i>{0} crashed at startup (no log)</i></b><br/>", mode);
main_log.WriteLine("Test run crashed before it started (no log file produced)");
crashed = true;
success = false;
}
if (!success.HasValue)
{
success = false;
}
await crash_reports.EndCaptureAsync(TimeSpan.FromSeconds(success.Value ? 0 : 5));
if (timed_out)
{
Result = TestExecutingResult.TimedOut;
}
else if (crashed)
{
Result = TestExecutingResult.Crashed;
}
else if (success.Value)
{
Result = TestExecutingResult.Succeeded;
}
else
{
Result = TestExecutingResult.Failed;
}
// Check crash reports to see if any of them explains why the test run crashed.
if (!success.Value)
{
int pid = 0;
string crash_reason = null;
foreach (var crash in crash_reports.Logs)
{
try {
if (pid == 0)
{
// Find the pid
using (var log_reader = main_log.GetReader()) {
string line;
while ((line = log_reader.ReadLine()) != null)
{
const string str = "was launched with pid '";
var idx = line.IndexOf(str, StringComparison.Ordinal);
if (idx > 0)
{
idx += str.Length;
var next_idx = line.IndexOf('\'', idx);
if (next_idx > idx)
{
int.TryParse(line.Substring(idx, next_idx - idx), out pid);
}
}
if (pid != 0)
{
break;
}
}
}
}
using (var crash_reader = crash.GetReader()) {
var text = crash_reader.ReadToEnd();
var reader = System.Runtime.Serialization.Json.JsonReaderWriterFactory.CreateJsonReader(Encoding.UTF8.GetBytes(text), new XmlDictionaryReaderQuotas());
var doc = new XmlDocument();
doc.Load(reader);
foreach (XmlNode node in doc.SelectNodes($"/root/processes/item[pid = '" + pid + "']"))
{
Console.WriteLine(node?.InnerXml);
Console.WriteLine(node?.SelectSingleNode("reason")?.InnerText);
crash_reason = node?.SelectSingleNode("reason")?.InnerText;
}
}
if (crash_reason != null)
{
break;
}
} catch (Exception e) {
Harness.Log(2, "Failed to process crash report '{1}': {0}", e.Message, crash.Description);
}
}
if (!string.IsNullOrEmpty(crash_reason))
{
if (crash_reason == "per-process-limit")
{
FailureMessage = "Killed due to using too much memory (per-process-limit).";
}
else
{
FailureMessage = $"Killed by the OS ({crash_reason})";
}
}
else if (launch_failure)
{
FailureMessage = $"Launch failure";
}
}
return(success.Value ? 0 : 1);
}
void FindSimulator()
{
if (simulators != null)
{
return;
}
string [] simulator_devicetypes;
string simulator_runtime;
switch (Target)
{
case "ios-simulator-32":
simulator_devicetypes = new string [] { "com.apple.CoreSimulator.SimDeviceType.iPhone-5" };
simulator_runtime = "com.apple.CoreSimulator.SimRuntime.iOS-" + Xamarin.SdkVersions.iOS.Replace('.', '-');
break;
case "ios-simulator-64":
simulator_devicetypes = new string [] { "com.apple.CoreSimulator.SimDeviceType.iPhone-5s" };
simulator_runtime = "com.apple.CoreSimulator.SimRuntime.iOS-" + Xamarin.SdkVersions.iOS.Replace('.', '-');
break;
case "ios-simulator":
simulator_devicetypes = new string [] { "com.apple.CoreSimulator.SimDeviceType.iPhone-5" };
simulator_runtime = "com.apple.CoreSimulator.SimRuntime.iOS-" + Xamarin.SdkVersions.iOS.Replace('.', '-');
break;
case "tvos-simulator":
simulator_devicetypes = new string [] { "com.apple.CoreSimulator.SimDeviceType.Apple-TV-1080p" };
simulator_runtime = "com.apple.CoreSimulator.SimRuntime.tvOS-" + Xamarin.SdkVersions.TVOS.Replace('.', '-');
break;
case "watchos-simulator":
simulator_devicetypes = new string [] { "com.apple.CoreSimulator.SimDeviceType.Apple-Watch-38mm", "com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-2-38mm" };
simulator_runtime = "com.apple.CoreSimulator.SimRuntime.watchOS-" + Xamarin.SdkVersions.WatchOS.Replace('.', '-');
break;
default:
throw new Exception(string.Format("Unknown simulator target: {0}", Harness.Target));
}
var sims = new Simulators()
{
Harness = Harness,
};
Task.Run(async() =>
{
await sims.LoadAsync(Logs.CreateStream(LogDirectory, "simulator-list.log", "Simulator list"));
}).Wait();
var devices = sims.AvailableDevices.Where((SimDevice v) => v.SimRuntime == simulator_runtime && simulator_devicetypes.Contains(v.SimDeviceType));
SimDevice candidate = null;
simulators = null;
foreach (var device in devices)
{
var data = device;
var secondaryData = (SimDevice)null;
var nodeCompanions = sims.AvailableDevicePairs.Where((SimDevicePair v) => v.Companion == device.UDID);
var nodeGizmos = sims.AvailableDevicePairs.Where((SimDevicePair v) => v.Gizmo == device.UDID);
if (nodeCompanions.Any())
{
var gizmo_udid = nodeCompanions.First().Gizmo;
var node = sims.AvailableDevices.Where((SimDevice v) => v.UDID == gizmo_udid);
secondaryData = node.First();
}
else if (nodeGizmos.Any())
{
var companion_udid = nodeGizmos.First().Companion;
var node = sims.AvailableDevices.Where((SimDevice v) => v.UDID == companion_udid);
secondaryData = node.First();
}
if (secondaryData != null)
{
simulators = new SimDevice [] { data, secondaryData };
break;
}
else
{
candidate = data;
}
}
if (simulators == null)
{
if (candidate == null)
{
throw new Exception($"Could not find simulator for runtime={simulator_runtime} and device type={string.Join (";", simulator_devicetypes)}.");
}
simulators = new SimDevice [] { candidate };
}
if (simulators == null)
{
throw new Exception("Could not find simulator");
}
main_log.WriteLine("Found simulator: {0} {1}", simulators [0].Name, simulators [0].UDID);
if (simulators.Length > 1)
{
main_log.WriteLine("Found companion simulator: {0} {1}", simulators [1].Name, simulators [1].UDID);
}
}
