pgsql: Print each test_fsync description while test is running, rather

Log Message:
-----------
Print each test_fsync description while test is running, rather than at
the end.

Modified Files:
--------------
pgsql/src/tools/fsync:
test_fsync.c (r1.30 -> r1.31)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/tools/fsync/test_fsync.c?r1=1.30&r2=1.31)