/// <inheritdoc />
public IVisualStudio LaunchVisualStudio(VisualStudioVersion version, ILogger logger)
{
if (logger == null)
{
throw new ArgumentNullException("logger");
}
Pair <string, VisualStudioVersion>?installDirAndVersion = GetVisualStudioInstallDirAndVersion(version);
if (!installDirAndVersion.HasValue)
{
logger.Log(LogSeverity.Debug, string.Format("Could not find Visual Studio version '{0}'.", version));
return(null);
}
string devenvPath = Path.Combine(installDirAndVersion.Value.First, "devenv.exe");
ProcessTask devenvProcessTask = new ProcessTask(devenvPath, "", Environment.CurrentDirectory);
logger.Log(LogSeverity.Debug, string.Format("Launching Visual Studio using path: '{0}'.", devenvProcessTask.ExecutablePath));
devenvProcessTask.Start();
System.Diagnostics.Process devenvProcess = devenvProcessTask.Process;
if (devenvProcess != null)
{
int processId = devenvProcess.Id;
Stopwatch stopwatch = Stopwatch.StartNew();
for (;;)
{
IVisualStudio visualStudio = GetVisualStudioFromProcess(processId, installDirAndVersion.Value.Second, true, logger);
if (visualStudio != null)
{
return(visualStudio);
}
if (stopwatch.ElapsedMilliseconds > VisualStudioAttachTimeoutMilliseconds)
{
logger.Log(LogSeverity.Debug, string.Format("Stopped waiting for Visual Studio to launch after {0} milliseconds.", VisualStudioAttachTimeoutMilliseconds));
break;
}
if (!devenvProcessTask.IsRunning)
{
break;
}
Thread.Sleep(500);
}
}
if (devenvProcessTask.IsTerminated && devenvProcessTask.Result != null)
{
if (!devenvProcessTask.Result.HasValue)
{
logger.Log(LogSeverity.Debug, "Failed to launch Visual Studio.", devenvProcessTask.Result.Exception);
}
}
return(null);
}
/// <summary>
/// Starts a new process and begins watching it.
/// </summary>
/// <remarks>
/// <para>
/// The output of the process will be logged and included as part of the test results. It
/// may also be examined using the <see cref="ProcessTask.ConsoleOutput" /> and
/// <see cref="ProcessTask.ConsoleError" /> properties while the process executes and
/// after it terminates.
/// </para>
/// <para>
/// There is no need to call <see cref="WatchTask" /> on the returned task.
/// </para>
/// </remarks>
/// <param name="executablePath">The path of the executable executable.</param>
/// <param name="arguments">The arguments for the executable.</param>
/// <param name="workingDirectory">The working directory.</param>
/// <returns>The new thread task.</returns>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="executablePath"/>,
/// <paramref name="arguments"/> or <paramref name="workingDirectory"/> is null.</exception>
public static ProcessTask StartProcessTask(string executablePath, string arguments, string workingDirectory)
{
ProcessTask task = CreateProcessTask(executablePath, arguments, workingDirectory);
task.Start();
return(task);
}
public void SetUp()
{
terminatedSuccessfully = new ManualResetEvent(false);
processTask = Tasks.StartProcessTask(Path.Combine(Environment.SystemDirectory, "cmd.exe"),
"/C exit " + COR_E_STACKOVERFLOW, Environment.CurrentDirectory);
processTask.Terminated += processTask_Terminated;
processTask.Start();
Assert.IsTrue(processTask.Join(TimeSpan.FromSeconds(10)), "Wait for exit");
}
public IEnumerator CanExecuteAndRestartProcess()
{
using (var test = StartTest())
using (var processServer = new TestProcessServer(test.TaskManager, test.Environment,
test.Configuration))
{
processServer.ConnectSync();
var task = new ProcessTask <string>(test.TaskManager,
test.ProcessManager.DefaultProcessEnvironment,
TestApp, "-s 100", new StringOutputProcessor())
{
Affinity = TaskAffinity.None
};
task.Configure(processServer.ProcessManager, new ProcessOptions(MonitorOptions.KeepAlive, true));
var restartCount = 0;
var restarted = new TaskCompletionSource <ProcessRestartReason>();
processServer.ProcessManager.OnProcessRestart += (sender, args) => {
restartCount++;
if (restartCount == 2)
{
restarted.TrySetResult(args.Reason);
}
};
task.Start();
var timeout = Task.Delay(4000);
var wait = Task.WhenAny(restarted.Task, timeout);
foreach (var frame in WaitForCompletion(wait))
{
yield return(frame);
}
Assert.True(wait.Result != timeout, "Restart did not happen on time");
task.Detach();
Assert.AreEqual(ProcessRestartReason.KeepAlive, restarted.Task.Result);
}
}
private void StartProcess(string hostConnectionArguments)
{
bool useElevation = HostSetup.Elevated && !DotNetRuntimeSupport.IsUsingMono;
CreateTemporaryConfigurationFile();
StringBuilder hostArguments = new StringBuilder();
hostArguments.Append(hostConnectionArguments);
if (HostSetup.DebuggerSetup == null)
{
hostArguments.Append(@" /timeout:").Append((int)WatchdogTimeout.TotalSeconds);
}
hostArguments.Append(@" /owner-process:").Append(Process.GetCurrentProcess().Id);
if (HostSetup.ApplicationBaseDirectory != null)
{
hostArguments.Append(@" /application-base-directory:""").Append(
FileUtils.StripTrailingBackslash(HostSetup.ApplicationBaseDirectory)).Append('"');
}
foreach (string hintDirectory in HostSetup.HintDirectories)
{
hostArguments.Append(@" /hint-directory:""").Append(
FileUtils.StripTrailingBackslash(hintDirectory)).Append('"');
}
hostArguments.Append(@" /configuration-file:""").Append(temporaryConfigurationFilePath).Append('"');
if (HostSetup.ShadowCopy)
{
hostArguments.Append(@" /shadow-copy");
}
if (HostSetup.DebuggerSetup != null)
{
hostArguments.Append(@" /debug");
}
hostArguments.Append(" /severity-prefix");
if (useElevation)
{
hostArguments.Append(" /quiet");
}
severityPrefixParser = new SeverityPrefixParser();
processTask = CreateProcessTask(GetInstalledHostProcessPath(), hostArguments.ToString(), HostSetup.WorkingDirectory ?? Environment.CurrentDirectory);
processTask.Terminated += HandleProcessExit;
if (useElevation)
{
if (HostSetup.RuntimeVersion != null)
{
throw new HostException("The host does not support a non-default RuntimeVersion with Elevation.");
}
processTask.UseShellExecute = true;
processTask.ConfigureProcessStartInfo += (sender, e) =>
{
e.ProcessStartInfo.Verb = "runas";
e.ProcessStartInfo.ErrorDialog = true;
e.ProcessStartInfo.ErrorDialogParentHandle = GetOwnerWindowHandle();
};
}
else
{
processTask.CaptureConsoleOutput = true;
processTask.CaptureConsoleError = true;
processTask.ConsoleOutputDataReceived += LogConsoleOutput;
processTask.ConsoleErrorDataReceived += LogConsoleError;
// Force CLR runtime version.
string runtimeVersion = HostSetup.RuntimeVersion;
if (runtimeVersion == null)
{
runtimeVersion = DotNetRuntimeSupport.MostRecentInstalledDotNetRuntimeVersion;
}
if (!runtimeVersion.StartsWith("v"))
{
runtimeVersion = "v" + runtimeVersion; // just in case, this is a common user error
}
// http://msdn.microsoft.com/en-us/library/w4atty68.aspx
if (runtimeVersion == "v4.0")
{
runtimeVersion = "v4.0.30319";
}
processTask.SetEnvironmentVariable("COMPLUS_Version", runtimeVersion);
}
processTask.Start();
}