private void Dispose(bool isDisposing)
{
if (_disposed)
{
return;
}
if (_appDomainProxy != null)
{
_appDomainProxy.RunCodeInAppDomain(() => HttpRuntime.UnloadAppDomain());
_appDomainProxy = null;
}
DeleteTestBinaries();
if (isDisposing && _enforceSingleInstance != null)
{
using (_enforceSingleInstance)
{
_enforceSingleInstance.Release();
_enforceSingleInstance = null;
}
}
_disposed = true;
}
public AspNetTestHost(string physicalDirectory, string virtualDirectory, TimeSpan timeout, Type appDomainProxyType)
{
if (!typeof(AppDomainProxy).IsAssignableFrom(appDomainProxyType))
{
throw new Exception(string.Format("Type: {0} should inherit from {1}", appDomainProxyType, typeof(AppDomainProxy)));
}
PhysicalDirectory = Path.GetFullPath(physicalDirectory);
var security = new SemaphoreSecurity();
security.AddAccessRule(new SemaphoreAccessRule("Everyone", SemaphoreRights.FullControl, AccessControlType.Allow));
bool createdNew_notUsed;
var semaphoreName = "Global\\MvcTestingAspNetTestHost" + PhysicalDirectory.GetHashCode();
_enforceSingleInstance = new Semaphore(1, 1, semaphoreName, out createdNew_notUsed, security);
try
{
if (!_enforceSingleInstance.WaitOne(timeout))
{
throw new Exception("Could not obtain semaphore: " + semaphoreName);
}
if (!Directory.Exists(PhysicalDirectory))
{
throw new Exception("Could not find directory: " + PhysicalDirectory);
}
CopyTestBinaries();
_appDomainProxy = (AppDomainProxy)ApplicationHost.CreateApplicationHost(appDomainProxyType, virtualDirectory, PhysicalDirectory);
_appDomainProxy.RunCodeInAppDomain(InitHost);
}
catch
{
DeleteTestBinaries();
using (_enforceSingleInstance)
_enforceSingleInstance.Release();
throw;
}
}
