[Octave-bug-tracker] [bug #39698] imread test crashes Octave

[Carnë Draug]

Follow-up Comment #16, bug #39698 (project octave):

No. I really meant fwrite(). The correct syntax to write an image file is
indeed to use imwrite(). But the failing test uses fwrite(). My guess is that
this is to avoid possible bugs in imwrite interfering with the test in imread.
I don't know how it was done, possibly by creating the png file the correct
way, and then using fread() to get a vector of doubles that could replicate
it. You will notice that was written in the file has no obvious connection to
the matrix that imread returns. Does that make sense to you?

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