Re: [Qucs-devel] qucs-test - GUI test cases for rect3ddiagram

[<ld_...@gm...>]

Hello folks, ... see below.
Best regards, Lutz

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GUI test:
Python & openCV allow easy image manipulation and evaluation. Due to 
other restrictions openCV+Python has been selected over ImageMagick 
respective PIL/Pillow.

And has shown there are more changes over the time ...
- Y-axis numbers are moved from outside to inside of the diagram.
- The remaining segments are not identical to the segments in the
   reference image ... the mesh has some kind of distortion by a
   few pixel (maybe due to the wrong hiding algorithm).
   (see attached image)

With this context it makes no sense to continue and further work for 
unit testing is stopped (... maybe just for the moment).

Current state
... it needs to be checked manually (aka interactive).
... no unit tests for rect3ddiagram



Test_Proj
Will keep the current Proj-content unchanged.



Qt has a test framework
QtTest comes with Qt ... anything else adds maintenance cost.