public void ShouldKillTheSpawnedProcess()
{
var winswId = "myAppWithRunaway";
var extensionId = "runawayProcessKiller";
var tmpDir = FilesystemTestHelper.CreateTmpDirectory();
// Prepare the env var
String varName = WinSWSystem.ENVVAR_NAME_SERVICE_ID;
var env = new Dictionary <string, string>();
env.Add("varName", winswId);
// Spawn the test process
var scriptFile = Path.Combine(tmpDir, "dosleep.bat");
var envFile = Path.Combine(tmpDir, "env.txt");
File.WriteAllText(scriptFile, "set > " + envFile + "\nsleep 100500");
Process proc = new Process();
var ps = proc.StartInfo;
ps.FileName = scriptFile;
ProcessHelper.StartProcessAndCallbackForExit(proc, envVars: env);
try
{
// Generate extension and ensure that the roundtrip is correct
//TODO: checkWinSWEnvironmentVariable should be true, but it does not work due to proc.StartInfo.EnvironmentVariables
var pidfile = Path.Combine(tmpDir, "process.pid");
var sd = ConfigXmlBuilder.create(id: winswId)
.WithRunawayProcessKiller(new RunawayProcessKillerExtension(pidfile, checkWinSWEnvironmentVariable: false), extensionId)
.ToServiceDescriptor();
WinSWExtensionManager manager = new WinSWExtensionManager(sd);
manager.LoadExtensions();
var extension = manager.Extensions[extensionId] as RunawayProcessKillerExtension;
Assert.IsNotNull(extension, "RunawayProcessKillerExtension should be loaded");
Assert.AreEqual(pidfile, extension.Pidfile, "PidFile should have been retained during the config roundtrip");
// Inject PID
File.WriteAllText(pidfile, proc.Id.ToString());
// Try to terminate
Assert.That(!proc.HasExited, "Process " + proc + " has exited before the RunawayProcessKiller extension invocation");
extension.OnWrapperStarted();
Assert.That(proc.HasExited, "Process " + proc + " should have been terminated by RunawayProcessKiller");
}
finally
{
if (!proc.HasExited)
{
Console.Error.WriteLine("Test: Killing runaway process with ID=" + proc.Id);
ProcessHelper.StopProcessAndChildren(proc.Id, TimeSpan.FromMilliseconds(100), false);
if (!proc.HasExited)
{
// The test is failed here anyway, but we add additional diagnostics info
Console.Error.WriteLine("Test: ProcessHelper failed to properly terminate process with ID=" + proc.Id);
}
}
}
}
public void ShouldKillTheSpawnedProcess()
{
Assert.Ignore();
var winswId = "myAppWithRunaway";
var extensionId = "runawayProcessKiller";
var tmpDir = FilesystemTestHelper.CreateTmpDirectory();
// Spawn the test process
Process proc = new Process();
var ps = proc.StartInfo;
ps.FileName = "cmd.exe";
ps.Arguments = "/c pause";
ps.UseShellExecute = false;
ps.RedirectStandardOutput = true;
ps.EnvironmentVariables[WinSWSystem.ENVVAR_NAME_SERVICE_ID] = winswId;
proc.Start();
try
{
// Generate extension and ensure that the roundtrip is correct
var pidfile = Path.Combine(tmpDir, "process.pid");
var sd = ConfigXmlBuilder.create(id: winswId)
.WithRunawayProcessKiller(new RunawayProcessKillerExtension(pidfile), extensionId)
.ToServiceDescriptor();
WinSWExtensionManager manager = new WinSWExtensionManager(sd);
manager.LoadExtensions();
var extension = manager.Extensions[extensionId] as RunawayProcessKillerExtension;
Assert.IsNotNull(extension, "RunawayProcessKillerExtension should be loaded");
Assert.AreEqual(pidfile, extension.Pidfile, "PidFile should have been retained during the config roundtrip");
// Inject PID
File.WriteAllText(pidfile, proc.Id.ToString());
// Try to terminate
Assert.That(!proc.HasExited, "Process " + proc + " has exited before the RunawayProcessKiller extension invocation");
_ = proc.StandardOutput.Read();
extension.OnWrapperStarted();
Assert.That(proc.HasExited, "Process " + proc + " should have been terminated by RunawayProcessKiller");
}
finally
{
if (!proc.HasExited)
{
Console.Error.WriteLine("Test: Killing runaway process with ID=" + proc.Id);
ProcessHelper.StopProcessAndChildren(proc.Id, TimeSpan.FromMilliseconds(100), false);
if (!proc.HasExited)
{
// The test is failed here anyway, but we add additional diagnostics info
Console.Error.WriteLine("Test: ProcessHelper failed to properly terminate process with ID=" + proc.Id);
}
}
}
}
