Re: [GD-General] Unit tests

[Jorrit T. <jor...@gm...>]

On Fri, 15 Oct 2004 13:44:17 +0200, Chris Raine <c....@gm...> wrote:
> This of course did not catch the bugs when the content was displayed
> incorrectly, or if other functionality was broken (e.g, ai behaving
> wrong, renderer displaying strange images), but these bugs cannot be
> caught by unit tests either but by a developer who tests his code
> extensively by running it and looking at the results.

It would be possible to do output tests too if you make a screenshot
from the rendering and compare that to a previous rendering. You can
use image comparison tools that do 'fuzzy' comparisons so that small
deviations are not flagged as errors.

Greetings,