The attached userfile contains group membership entries for each user according to the instructions in HW 0. Using that file for our test cases, here are some sample test cases:

1) create an object name doc with the contents of testfile
$ cat testfile
this is a test file

$ ./objput -u u1 -g g1 doc < testfile

2) print the object to stdout
$ ./objget -u u1 -g g1 doc
this is a testfile

3) list the objects of u1
$ ./objlist -u u1
doc

4) print the acl for doc to stdout
$ ./objgetacl -u u1 -g g1 doc
rwxpv

5) create a new acl for doc

$ cat newacl
u1.* r

$ ./objsetacl -u u1 -g g1 doc < newacl

6) test doc's acl for read permission
$ ./objtestacl -u u1 -g g3 -a r doc
allowed

7) test doc's acl for execute permission
$ ./objtestacl -u u1 -g g3 -a x doc
denied