Frank Zago wrote: > I've derived scanimage into a test for backend. > Currently it does not much: > - options check (get/set, consistent type/range, ...) > - 2 scans per scan mode (read byte per byte, read random size) > > It is not (yet) a replacement for scanimage -T. > > Comments?
I found at least one bug in the niash backend (experimental backend for hp3300c) your program, thanks. I got an assertion on line 226 because the size reported by a button option was nonzero. The SANE API says however that the size is ignored, so this assertion is probably too strict. Also I had some problems testing the gamma table option. My backend returns the complete gamma table, while tstbackend probably only expects a SANE_Int, resulting in a segfault. The backend that I tested does not have a scan mode option, so the call to get_optdesc_by_name in function test_scans returned NULL and the following assert segfaulted. Kind regards, Bertrik
