Data Files
Download a zero-byte .DAT file, or one of about 1 KB, for QA. Neither file is a real document.
empty.dat is 0 bytes. 1kb.dat is 1,024 bytes of filler text. Both use the Data File name.
Attach either file where your product asks for a .DAT file. Use the empty file for a zero-length check, and the 1 KB file for a small non-empty upload. The download names stay empty.dat and 1kb.dat.
empty.dat is empty. 1kb.dat is about 1 KB of filler text, not a real Data File.
Most apps will report an empty or invalid Data File. That is the point of the fixture.
Yes. Neither file has an executable payload.
Other samples in the same category.