test -f there/file1
test -f there/file2
test ! -s there/dir1/file3
-test -l there/link1
-test `readlink there/link1` = "file2"
-test ! file3 -ot there/dir1/file3
-test ! file3 -nt there/dir1/file3
+test -L there/link1
+test xfile2 = x`readlink there/link1`
+test ! dir1/file3 -ot there/dir1/file3
+test ! dir1/file3 -nt there/dir1/file3