public static void test_simple_cancel()
{
bool cleanCalled = false;
Eina.Promise promise = new Eina.Promise(() => { cleanCalled = true; });
Eina.Future future = new Eina.Future(promise);
future.Cancel();
Test.Assert(cleanCalled, "Promise clean callback should have been called.");
Test.AssertRaises <ObjectDisposedException>(() => { promise.Resolve(null); });
Test.AssertRaises <ObjectDisposedException>(future.Cancel);
}
public static void test_simple_future_cancel()
{
bool callbackCalled = false;
bool promiseCallbackCalled = false;
Eina.Error received_error = Eina.Error.NO_ERROR;
Eina.Promise promise = new Eina.Promise(() => { promiseCallbackCalled = true; });
Eina.Future future = new Eina.Future(promise);
future = future.Then((Eina.Value value) => {
callbackCalled = true;
value.Get(out received_error);
return(value);
});
future.Cancel();
Test.Assert(promiseCallbackCalled, "Promise cancel callback should have been called.");
Test.Assert(callbackCalled, "Future callback should have been called.");
Test.AssertEquals(received_error, Eina.Error.ECANCELED);
}