The BASIC program just outputs some graphics. I would loved to have some numerical outputs that i could test against. But the code is just a mess and i fear breaking it during adding some functionility.
With a bit of work, you can treat the graphics as "numerical outputs". If the output is supposed to be pixel-perfect, the graphics files produced by the two programs will be identical. If there's some acceptable range of variation, perhaps there's a way to use one of the image-processing modules on CPAN to help with the comparison. | [reply] |
Thats a good idea. I will try to dig if the output is artifactless when accessed with perl.
thanks for this practical idea.
Murat
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