Hi, I can have a look next week, I'll keep you posted.
Thanks for the test case Rolf > -----Mensaje original----- > De: [email protected] [mailto:mono-vb- > [email protected]] En nombre de Dale Ragan > Enviado el: viernes, 04 de junio de 2010 15:51 > Para: [email protected] > Asunto: Re: [mono-vb] Using reflection to invoke a method written in VB > throws an exception > > Any info on this? I am not sure how the Microsoft Sync Framework > discussion got started on this thread, but please see the first item in > this thread. I pasted it below for convenience also. > > Dale > > > > >First a little background, I am currently adding MonoDevelop support > to > an >open-source project called SpecFlow[1]. Just a quick intro to > SpecFlow, it >allows us to create behavior driven specification tests > based off a common >user story syntax called Gherkin. It is very > similar > to Cucumber[2] for >Ruby. > > >Now for the problem, we have a test case to run external steps from > other > >assemblies and one of the assemblies is a VB compiled assembly. > >MonoDevelop is using the vbnc compiler that I built from svn. Mono > and > >MonoDevelop are built from svn also. These step methods are invoked > using >reflection. I have one class and two methods in this VB project > and the >first one executes correctly, but the second one does not. > The > only >difference between the two methods, is that the method that > throws > the >exception is decorated with an attribute called When. The other > method is >decorated with an attribute called Then. Of course When is > a > keyword in >VB, therefore we surround it with [ ]. While invoking, > MonoMethod throws a >System.InvalidProgramException: Invalid IL code > in > >ExternalStepsVB.VBStepDefinitions:step2 (): IL_000f: ret at line 223 > during >the call to InternalInvoke which is a pinvoke to a native > method. > When I >translate the method using C# the test passes, so there > shouldn't be >anything wrong with the code. > > >I decided to post here, since it is complaining about the IL and also > to > >get feedback before submitting a bug report. You can grab my > source[3] > >from github and test the ExternalSteps test yourself with MonoDevelop > using >the NUnitTestRunner to throw the exception that I am seeing. > Let > me know >if you need anything else. > > >Thanks, > > >Dale > > >[1]: http://www.specflow.org/ > >[2]: http://cukes.info/ > >[3]: http://github.com/sinesignal/SpecFlow > > > > > Sorry, I just want to clarify a small typo in my message in this > sentence: > > The other method is decorated with an attribute called Then. > > > > It should read: The other method is decorated with an attribute > called > > Given. > > -- > > View this message in context: > > http://mono.1490590.n4.nabble.com/Using-reflection-to-invoke-a- > method-written-in-VB-throws-an-exception-tp2236684p2236687.html > > Sent from the Mono - VB mailing list archive at Nabble.com. > > _______________________________________________ > > Mono-vb mailing list > > [email protected] > > http://lists.ximian.com/mailman/listinfo/mono-vb > > > > > _______________________________________________ > Mono-vb mailing list > [email protected] > http://lists.ximian.com/mailman/listinfo/mono-vb _______________________________________________ Mono-vb mailing list [email protected] http://lists.ximian.com/mailman/listinfo/mono-vb
