tests: add new test f_eofblocks

Since we have changed the eofblocks handling in e2fsck (by removing
the need for the EOFBLOCKS_FL flag), we should have a test to check
out how we handle uninitialized and initialized blocks which are exist
beyond i_size, with files that have (and don't have) the EOFBLOCKS_FL.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
4 files changed