[ImageJ-devel] unit test type case error - Generic Types

Christian Dietz christian.dietz at uni-konstanz.de
Thu Aug 6 03:45:50 CDT 2015


Hi,

I commented on your code on github. I hope it makes sense... 

Christian

On Do, 2015-08-06 at 10:29 +0200, Daniel White wrote: 
> Hi Folks, 
> I'm trying to write a unit test to catch a bug I just fixed. 
> 
> 
> The test involves opening a tiff image and using it as  a mask image
> as an imglib2 Cursor to only analyse pixels in the test images that
> are "on" in the mask image. 
> 
> 
> I made some progress fighting my way through the fun Generic Types
> maze, and my test code compiles... but it pukes at run time with a
> casting error
> can't cast UnsignedByteType to BitType
> 
> 
> in Class file MandersColocalizationTest.java in the Coloc_2 plugin's
> tests package,
> its the mandersRealNoisyImagesTest() method (2nd test method)
> 
> 
> my fork-branch with the failing code is at
> https://github.com/chalkie666/Colocalisation_Analysis/tree/MandersRealNoisyTest
> in the latest commit. 
> 
> 
> any clues from the Generic Types heros?????
> 
> 
> cheers
> 
> 
> Dan
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