svn rev #21064: trunk/src/tests/dejagnu/ config/ krb-standalone/

[raeburn@MIT.EDU]

Commit By: raeburn
Log Message: 
Delete the pass (one of twelve) that does all KDC exchanges with TCP;
add a test case that sets that up and runs kinit.

Add a new support proc that allows running a test only once despite
multiple passes; use it for the tcp and iprop tests.

According to one totally unscientific measurement, this reduces the
tests/dejagnu tests run from ~4200 to ~3800, and cuts over 8% off the
run time of those tests, without IMNSHO reducing the effectiveness of
the testing.



Changed Files:
U   trunk/src/tests/dejagnu/config/default.exp
U   trunk/src/tests/dejagnu/krb-standalone/iprop.exp
U   trunk/src/tests/dejagnu/krb-standalone/standalone.exp
A   trunk/src/tests/dejagnu/krb-standalone/tcp.exp