public void DetectsPackageInstalled()
{
using (var gel = new GlobalLock())
{
var env = new Ex.Env();
var context = A.App.Application.Context;
context.PackageManager.MockPackages = new Dictionary <string, A.Content.PM.PackageInfo> {
{ "package", new A.Content.PM.PackageInfo() }
};
var i = new ShouldNotHavePackageInstalled().Init(env, "TEST", "package");
Assert.False(i.Ok);
}
}
public async Task Retry_based_on_configured_linear_policy()
{
ILockProvider lockProvider = new LockProvider();
var linearRetryControllerObj = new LinearRetryController(new LinearRetrySettingsProvider());
var globalLockProvider = new GlobalLock(lockProvider, linearRetryControllerObj);//
Func <Task <DateTime> > writeLockBlockingAction = async() =>
{
DateTime lockAcquiredTime = new DateTime();
using (var globalLock = await globalLockProvider.EnterReadLock("test"))
{
lockAcquiredTime = DateTime.Now;
Thread.Sleep(500);
}
return(lockAcquiredTime);
};
Func <Task <DateTime> > writeLockAction = async() =>
{
DateTime lockAcquiredTime = new DateTime();
using (var globalLock = await globalLockProvider.EnterWriteLock("test"))
{
lockAcquiredTime = DateTime.Now;
}
return(lockAcquiredTime);
};
Task <DateTime> dateTimeTask1 = null, dateTimeTask2 = null;
Parallel.Invoke(
() => { dateTimeTask1 = writeLockBlockingAction(); },
() => {
Thread.Sleep(20);
dateTimeTask2 = writeLockAction();
}
);
var dateTime1 = dateTimeTask1.Result;
var dateTime2 = dateTimeTask2.Result;
var timeDiff = (dateTime2 - dateTime1).TotalMilliseconds;
Assert.IsTrue(timeDiff >= 600);
Assert.IsTrue(timeDiff <= 800); // 200 + 200 + 200 = 600
}
public async Task Retry_based_on_configured_policy()
{
ILockProvider lockProvider = new LockProvider();
var exponentialRetryControllerObj = new ExponentialRetryController(new ExponentialRetrySettingsProvider());
var globalLockProvider = new GlobalLock(lockProvider, exponentialRetryControllerObj);//
Func <Task <DateTime> > writeLockBlockingAction = async() =>
{
DateTime lockAcquiredTime = new DateTime();
using (var globalLock = await globalLockProvider.EnterReadLock("test"))
{
lockAcquiredTime = DateTime.Now;
Thread.Sleep(500);
}
return(lockAcquiredTime);
};
Func <Task <DateTime> > writeLockAction = async() =>
{
DateTime lockAcquiredTime = new DateTime();
using (var globalLock = await globalLockProvider.EnterWriteLock("test"))
{
lockAcquiredTime = DateTime.Now;
}
return(lockAcquiredTime);
};
Task <DateTime> dateTimeTask1 = null, dateTimeTask2 = null;
Parallel.Invoke(
() => { dateTimeTask1 = writeLockBlockingAction(); },
() => {
Thread.Sleep(20);
dateTimeTask2 = writeLockAction();
}
);
var dateTime1 = dateTimeTask1.Result;
var dateTime2 = dateTimeTask2.Result;
var timeDiff = (dateTime2 - dateTime1).TotalMilliseconds;
Assert.IsTrue(timeDiff >= 1200);
Assert.IsTrue(timeDiff <= 1400); // (int)Math.Pow(3, _retryCount) * 10;) for ExponentialRetry. 30 + 90 + 270 + 810 = 1200
}
public async Task Should_be_able_to_acquire_read_and_write_locks_in_async_way()
{
ILockProvider lockProvider = new LockProvider();
var globalLockProvider = new GlobalLock(lockProvider);
var isReadLockAcquired = false;
var isWriteLockAcquired = false;
using (await globalLockProvider.EnterReadLock("test"))
{
isReadLockAcquired = true;
}
using (await globalLockProvider.EnterWriteLock("test"))
{
isWriteLockAcquired = true;
}
Assert.IsTrue(isReadLockAcquired);
Assert.IsTrue(isWriteLockAcquired);
}
public void Invoke(string url)
{
string path = HttpContext.Current.Server.MapPath("/") + "/log.txt";
ThreadPool.QueueUserWorkItem(a => {
using (var urlLock = new GlobalLock(url))
{
if (!urlLock.AcquireLock())
{
return;
}
try
{
while (true)
{
using (WebClient client = new WebClient())
{
var response = client.DownloadString(url);
if (response.Contains(MSBuildRetryMessage))
{
Thread.Sleep(1000);
continue;
}
break;
}
}
}
catch (Exception ex)
{
System.IO.File.AppendAllText(path,
DateTime.Now.ToLongDateString() + "\r\n" + "Failed for " + url + "\r\n" +
ex.ToString());
}
}
});
}
public async Task ReadWriteLocks_Should_Wait_For_Completion_Of_WriteLock()
{
ILockProvider lockProvider = new LockProvider();
var globalLockProvider = new GlobalLock(lockProvider);
Func <Task <DateTime> > writeLockBlockingAction = async() =>
{
DateTime lockAcquiredTime = new DateTime();
using (var globalLock = await globalLockProvider.EnterWriteLock("test"))
{
lockAcquiredTime = DateTime.Now;
Thread.Sleep(500);
}
return(lockAcquiredTime);
};
Func <Task <DateTime> > writeLockAction = async() =>
{
DateTime lockAcquiredTime = new DateTime();
using (var globalLock = await globalLockProvider.EnterWriteLock("test"))
{
lockAcquiredTime = DateTime.Now;
}
return(lockAcquiredTime);
};
Func <Task <DateTime> > readLockAction = async() =>
{
DateTime lockAcquiredTime = new DateTime();
using (var globalLock = await globalLockProvider.EnterReadLock("test"))
{
lockAcquiredTime = DateTime.Now;
}
return(lockAcquiredTime);
};
Task <DateTime> dateTimeTask1 = null, dateTimeTask2 = null, dateTimeTask3 = null;
Parallel.Invoke(
() => { dateTimeTask1 = writeLockBlockingAction(); },
() => {
Thread.Sleep(100);
dateTimeTask2 = writeLockAction();
},
() => {
Thread.Sleep(100);
dateTimeTask3 = readLockAction();
}
);
var dateTime1 = dateTimeTask1.Result;
var dateTime2 = dateTimeTask2.Result;
var dateTime3 = dateTimeTask3.Result;
var timeDiff = (dateTime3 - dateTime1).TotalMilliseconds;
Assert.IsTrue(timeDiff > 500);
var timeDiff1 = (dateTime2 - dateTime1).TotalMilliseconds;
Assert.IsTrue(timeDiff1 > 500);
}
public void GlobalLock_Lock()
{
using (GlobalLock lock1 = new GlobalLock("a"),
lock2 = new GlobalLock("a"))
{
Assert.IsFalse(lock1.IsHeld);
Assert.IsFalse(lock2.IsHeld);
lock1.Lock();
Assert.IsTrue(lock1.IsHeld);
Assert.IsFalse(lock2.IsHeld);
lock1.Release();
Assert.IsFalse(lock1.IsHeld);
lock1.Lock();
Assert.IsTrue(lock1.IsHeld);
try
{
lock2.Lock();
Assert.Fail();
}
catch (GlobalLockException)
{
// I'm expecting this to fail
}
lock1.Lock();
Assert.IsTrue(lock1.IsHeld);
lock1.Release();
Assert.IsTrue(lock1.IsHeld);
try
{
lock2.Lock();
Assert.Fail();
}
catch (GlobalLockException)
{
// I'm expecting this to fail
}
lock1.Release();
Assert.IsFalse(lock1.IsHeld);
lock2.Lock();
Assert.IsTrue(lock2.IsHeld);
try
{
lock1.Lock();
Assert.Fail();
}
catch (GlobalLockException)
{
// I'm expecting this to fail
}
lock2.Release();
Assert.IsFalse(lock2.IsHeld);
}
}
public ActionResult Locks()
{
return(Json(GlobalLock.GetActiveLocks(), JsonRequestBehavior.AllowGet));
}
public override void ReleaseWriteLock()
{
GlobalLock.Unlock();
Turnstile.Unlock();
}
public override void AcquireWriteLock()
{
Turnstile.Lock();
GlobalLock.Lock();
}
protected override void OnExecute(string rootPath, StringWriter logger)
{
var Response = logger;
using (var deployLock = new GlobalLock(config.SiteId))
{
if (!deployLock.AcquireLock())
{
Response.WriteLine("Deployment already in progress");
Response.Flush();
return;
}
using (var buildLock = new GlobalLock(config.BuildFolder))
{
if (!buildLock.AcquireLock())
{
Response.WriteLine(IISWebRequest.MSBuildRetryMessage);
Response.Flush();
return;
}
if (reset)
{
/*var file = new System.IO.FileInfo(config.BuildFolder + "\\local-repository.json");
* if (file.Exists)
* {
* file.Delete();
* }*/
var file = new System.IO.FileInfo(config.BuildResult);
if (file.Exists)
{
file.Delete();
}
var dir = new System.IO.DirectoryInfo(config.BuildFolder);
if (dir.Exists)
{
dir.Delete(true);
}
}
var executable = rootPath + "\\bin\\IISCI.build.exe";
Response.WriteLine("<html>");
Response.WriteLine("<body><div id='logger'>");
Response.Flush();
IISCIProcess p = new IISCIProcess(executable, parameters);
p.Run();
Response.WriteLine(p.Error);
Response.Flush();
Response.WriteLine(p.Output);
Response.Flush();
if (p.Success)
{
if (config.StartUrls != null)
{
foreach (var url in config.StartUrls)
{
IISWebRequest.Instance.Invoke(config.SiteId, url.Url);
}
}
}
if (string.IsNullOrWhiteSpace(config.Notify))
{
return;
}
try
{
string subject = string.Format("IISCI-Build: {0} for {1}", (p.Success ? "Success" : "Failed"), config.SiteId);
string body = "<div><h2>" + config.SiteId + "</h2>" + p.Error + p.Output + "</div><hr size='1'/><div style='text-align:right'><a href='https://github.com/neurospeech/iis-ci' target='_blank'>IISCI by NeuroSpeech®</a></div>";
List <string> recipients = new List <string>();
foreach (var item in config.Notify.Split(',', ';').Where(x => !string.IsNullOrWhiteSpace(x)))
{
if (!item.Contains('@'))
{
continue;
}
recipients.Add(item);
}
SettingsModel settings = JsonStorage.ReadFileOrDefault <SettingsModel>(settingsPath);
SmtpService.Instance.Send(settings, subject, body, recipients);
}
catch (Exception ex)
{
Response.WriteLine(ex.ToString());
}
}
}
}
public static GlobalLock GetLockObj()
{
return _lock ?? (_lock = new GlobalLock());
}
