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 VerifyWaitHint_FullXML()
{
var sd = ConfigXmlBuilder.create()
.WithTag("waithint", "20 min")
.ToServiceDescriptor(true);
Assert.That(sd.WaitHint, Is.EqualTo(TimeSpan.FromMinutes(20)));
}
private void AssertInitializationFails(Download download, string expectedMessagePart = null)
{
var sd = ConfigXmlBuilder.create()
.WithDownload(download)
.ToServiceDescriptor(true);
Assert.That(() => this.GetSingleEntry(sd), Throws.TypeOf <InvalidDataException>().With.Message.StartsWith(expectedMessagePart));
}
public void VerifyWaitHint_XMLWithoutVersionAndComment()
{
var sd = ConfigXmlBuilder.create(xmlComment: null, printXMLVersion: false)
.WithTag("waithint", "23 min")
.ToServiceDescriptor(true);
Assert.That(sd.WaitHint, Is.EqualTo(TimeSpan.FromMinutes(23)));
}
public void Arguments_NewParam_Single()
{
var sd = ConfigXmlBuilder.create()
.WithTag("argument", "--arg1=2")
.ToServiceDescriptor(true);
Assert.That(sd.Arguments, Is.EqualTo(" --arg1=2"));
}
private void AssertInitializationFails(Download download, string expectedMessagePart = null, Type expectedExceptionType = null)
{
var sd = ConfigXmlBuilder.create()
.WithDownload(download)
.ToServiceDescriptor(true);
ExceptionHelper.AssertFails(expectedMessagePart, expectedExceptionType ?? typeof(InvalidDataException), () => _ = GetSingleEntry(sd));
}
public void Should_Fail_On_Unsupported_AuthType()
{
// TODO: will need refactoring once all fields are being parsed on startup
var sd = ConfigXmlBuilder.create()
.WithRawEntry("<download from=\"http://www.nosuchhostexists.foo.myorg/foo.xml\" to=\"%BASE%\\foo.xml\" auth=\"digest\"/>")
.ToServiceDescriptor(true);
Assert.That(() => this.GetSingleEntry(sd), Throws.TypeOf <InvalidDataException>().With.Message.StartsWith("Cannot parse <auth> Enum value from string 'digest'"));
}
public void AuthType_Is_CaseInsensitive(string authType)
{
var sd = ConfigXmlBuilder.create()
.WithRawEntry("<download from=\"http://www.nosuchhostexists.foo.myorg/foo.xml\" to=\"%BASE%\\foo.xml\" auth=\"" + authType + "\"/>")
.ToServiceDescriptor(true);
var loaded = this.GetSingleEntry(sd);
Assert.That(loaded.Auth, Is.EqualTo(Download.AuthType.Sspi));
}
public void Should_Fail_On_Unsupported_AuthType()
{
// TODO: will need refactoring once all fields are being parsed on startup
var sd = ConfigXmlBuilder.create()
.WithRawEntry("<download from=\"http://www.nosuchhostexists.foo.myorg/foo.xml\" to=\"%BASE%\\foo.xml\" auth=\"digest\"/>")
.ToServiceDescriptor(true);
ExceptionHelper.AssertFails("Cannot parse <auth> Enum value from string 'digest'", typeof(InvalidDataException), () => _ = GetSingleEntry(sd));
}
public void Download_FailOnError_Undefined()
{
var sd = ConfigXmlBuilder.create()
.WithRawEntry("<download from=\"http://www.nosuchhostexists.foo.myorg/foo.xml\" to=\"%BASE%\\foo.xml\"/>")
.ToServiceDescriptor(true);
var loaded = this.GetSingleEntry(sd);
Assert.That(loaded.FailOnError, Is.False);
}
public void Arguments_Bothparam_Priorities()
{
var sd = ConfigXmlBuilder.create()
.WithTag("arguments", "--arg1=2 --arg2=3")
.WithTag("argument", "--arg2=123")
.WithTag("argument", "--arg3=null")
.ToServiceDescriptor(true);
Assert.That(sd.Arguments, Is.EqualTo(" --arg2=123 --arg3=null"));
}
public void Arguments_NewParam_MultipleArgs()
{
var sd = ConfigXmlBuilder.create()
.WithTag("argument", "--arg1=2")
.WithTag("argument", "--arg2=123")
.WithTag("argument", "--arg3=null")
.ToServiceDescriptor(true);
Assert.That(sd.Arguments, Is.EqualTo(" --arg1=2 --arg2=123 --arg3=null"));
}
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);
}
}
}
}
public void DelayedStart_RoundTrip(bool enabled)
{
var bldr = ConfigXmlBuilder.create();
if (enabled)
{
bldr = bldr.WithDelayedAutoStart();
}
var sd = bldr.ToServiceDescriptor();
Assert.That(sd.DelayedAutoStart, Is.EqualTo(enabled));
}
public void Download_FailOnError(bool failOnError)
{
var d = new Download(From, To, failOnError);
var sd = ConfigXmlBuilder.create()
.WithDownload(d)
.ToServiceDescriptor(true);
var loaded = this.GetSingleEntry(sd);
Assert.That(loaded.From, Is.EqualTo(From));
Assert.That(loaded.To, Is.EqualTo(To));
Assert.That(loaded.FailOnError, Is.EqualTo(failOnError), "Unexpected FailOnError value");
}
public void Roundtrip_SSPI()
{
// Roundtrip data
var d = new Download(From, To, false, Download.AuthType.Sspi);
var sd = ConfigXmlBuilder.create()
.WithDownload(d)
.ToServiceDescriptor(true);
var loaded = this.GetSingleEntry(sd);
// Check default values
Assert.That(loaded.FailOnError, Is.False);
Assert.That(loaded.Auth, Is.EqualTo(Download.AuthType.Sspi));
Assert.That(loaded.Username, Is.Null);
Assert.That(loaded.Password, Is.Null);
Assert.That(loaded.UnsecureAuth, Is.False);
}
public void Roundtrip_BasicAuth()
{
// Roundtrip data
var d = new Download(From, To, true, Download.AuthType.Basic, "aUser", "aPassword", true);
var sd = ConfigXmlBuilder.create()
.WithDownload(d)
.ToServiceDescriptor(true);
var loaded = this.GetSingleEntry(sd);
// Check default values
Assert.That(loaded.FailOnError, Is.True);
Assert.That(loaded.Auth, Is.EqualTo(Download.AuthType.Basic));
Assert.That(loaded.Username, Is.EqualTo("aUser"));
Assert.That(loaded.Password, Is.EqualTo("aPassword"));
Assert.That(loaded.UnsecureAuth, Is.True);
}
public void Arguments_LegacyParam()
{
var sd = ConfigXmlBuilder.create().WithTag("arguments", "arg").ToServiceDescriptor(true);
Assert.That(sd.Arguments, Is.EqualTo("arg"));
}
public void VerifyStopTimeout()
{
var sd = ConfigXmlBuilder.create().WithTag("stoptimeout", "35 secs").ToServiceDescriptor(true);
Assert.That(sd.StopTimeout, Is.EqualTo(TimeSpan.FromSeconds(35)));
}
public void VerifyResetFailureAfter()
{
var sd = ConfigXmlBuilder.create().WithTag("resetfailure", "75 sec").ToServiceDescriptor(true);
Assert.That(sd.ResetFailureAfter, Is.EqualTo(TimeSpan.FromSeconds(75)));
}
public void VerifySleepTime()
{
var sd = ConfigXmlBuilder.create().WithTag("sleeptime", "3 hrs").ToServiceDescriptor(true);
Assert.That(sd.SleepTime, Is.EqualTo(TimeSpan.FromHours(3)));
}
