public void DispatcherSyncContext_HasStandard()
{
using (var x = new ScopedSynchronizationContext(new DispatcherSynchronizationContext()))
{
SynchronizationContextRegister.Verify(SynchronizationContextProperties.Standard);
}
}
public void WindowsFormsSyncContext_HasStandard()
{
using (var x = new ScopedSynchronizationContext(new WindowsFormsSynchronizationContext()))
{
SynchronizationContextRegister.Verify(SynchronizationContextProperties.Standard);
}
}
public void NullSynchContext_HasNonreentrantPost()
{
using (var x = new ScopedSynchronizationContext(null))
{
SynchronizationContextRegister.Verify(SynchronizationContextProperties.NonReentrantPost);
}
}
public void RegisteredSyncContext_HasRegisteredProperty()
{
SynchronizationContextRegister.Register(typeof(MySynchronizationContext), SynchronizationContextProperties.NonReentrantPost);
using (var x = new ScopedSynchronizationContext(new MySynchronizationContext()))
{
SynchronizationContextRegister.Verify(SynchronizationContextProperties.NonReentrantPost);
}
}
public void RegisteredSyncContext_ReregisteringProperties_ReplacesOldValue()
{
SynchronizationContextRegister.Register(typeof(MyThirdSynchronizationContext), SynchronizationContextProperties.NonReentrantPost);
SynchronizationContextRegister.Register(typeof(MyThirdSynchronizationContext), SynchronizationContextProperties.NonReentrantSend);
using (var x = new ScopedSynchronizationContext(new MyThirdSynchronizationContext()))
{
SynchronizationContextRegister.Verify(SynchronizationContextProperties.NonReentrantSend);
}
}
public void RegisteredSyncContext_ReregisteringProperties_DoesNotMergeWithOldValue()
{
SynchronizationContextRegister.Register(typeof(MyOtherSynchronizationContext), SynchronizationContextProperties.NonReentrantPost);
SynchronizationContextRegister.Register(typeof(MyOtherSynchronizationContext), SynchronizationContextProperties.NonReentrantSend);
using (var x = new ScopedSynchronizationContext(new MyOtherSynchronizationContext()))
{
SynchronizationContextRegister.Verify(SynchronizationContextProperties.NonReentrantPost);
}
}
public void ActionDispatcherSyncContext_AfterConstruction_RegistersStandardPropertiesExceptSpecificAssociatedThread()
{
// Just calling "typeof" isn't sufficient to invoke the static constructor, so we create one
// Ordinarily, this isn't necessary, since Verify is normally only called on types of initialized objects
using (ActionDispatcher dispatcher = new ActionDispatcher())
{
new ActionDispatcherSynchronizationContext(dispatcher);
}
// This will throw an exception if the type doesn't support all Standard properties except SpecificAssociatedThread
SynchronizationContextRegister.Verify(typeof(ActionDispatcherSynchronizationContext), SynchronizationContextProperties.NonReentrantPost | SynchronizationContextProperties.NonReentrantSend | SynchronizationContextProperties.Sequential | SynchronizationContextProperties.Synchronized);
}
static MySynchronizationContext()
{
// This tells the GenericSynchronizingObject class implementing ISynchronizeInvoke used by our file watchers that an invoke is indeed required
SynchronizationContextRegister.Register(typeof(MySynchronizationContext), SynchronizationContextProperties.Standard);
}
/// <summary>
/// Initializes a new instance of the <see cref="SynchronizationContextAsyncDelegateScheduler"/> class, capturing the current <see cref="SynchronizationContext"/>.
/// </summary>
public SynchronizationContextAsyncDelegateScheduler()
{
this.context = SynchronizationContext.Current;
SynchronizationContextRegister.Verify(SynchronizationContextProperties.NonReentrantPost | SynchronizationContextProperties.Sequential | SynchronizationContextProperties.Synchronized);
}
/// <summary>
/// Initializes a new instance of the <see cref="ClientTcpSocket"/> class.
/// </summary>
public ClientTcpSocket()
{
SynchronizationContextRegister.Verify(SynchronizationContextProperties.NonReentrantPost | SynchronizationContextProperties.NonReentrantSend | SynchronizationContextProperties.Sequential | SynchronizationContextProperties.Synchronized);
}
