16. high level test cases for winzip file

1. Basic tasks - open an archive, open app without
mentioning an archive, close application etc.
2. Open and extract a set of test archives. The set could
have variety by - source of archive (different OSes),
content of archives (text files, binary files, executables,
music files, media files etc.), size of archives (small
file, zero byte file, huge file), number of files in archive
(1, 10, 1000, 10000 etc.). On extracting, check if the
output is fine. Check using MD5 hashes, exe3cute
executables, play media files etc.
3. Now use the extracted sets to create the archives (to
test the archival feature). Compare the archives using MD5
hashes against the original source archives. 4. Repeat these tests on difference OSes.