Below is a dialogue between software developers, the first one used ChatGPT in his solution of code task and makes a comment,   the second one gives him reply on his solution. Write a reply that appropriately answers the comment.

### Comment:
out of curiosity ive asked chat gpt for test cases  not the best.you need to use arbitrary nonzero values, but its nice to use number close to the boundaries to catch offbyone errors, so source inside framebuffer could be just big enough to fit.i would also say to keep the arbitrary values consistent across test cases to facilitate the reader to identify what is changing between each case.since this function checks src _relative_ to fb, we can probably get away just modifying src values, that means keeping .width  , .height  , unless you see a reason to stressing one of### Reply:
thanks for reviewing! i made a force push to try to address what you pointed out.i made the tests be with minimal differences between them and replaced all arbitrary values to the higher one that just fit. so, for example, in the tests where the source will be out of bound by the x coordinate, i leave the y related values untouched between the tests and with big enough values.the only place where fb.width,height differs is in the tests that catch out of bound by y coordinates they are just out of bound by x coordinates tests with swapped widthheight and xy values.