Backup Files
Download a zero-byte .BAK file, or one of about 1 KB, for QA. Neither file is a real document.
empty.bak is 0 bytes. 1kb.bak is 1,024 bytes of filler text. Both use the Backup File name.
Attach either file where your product asks for a .BAK 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.bak and 1kb.bak.
empty.bak is empty. 1kb.bak is about 1 KB of filler text, not a real Backup File.
Most apps will report an empty or invalid Backup File. That is the point of the fixture.
Yes. Neither file has an executable payload.
Other samples in the same category.