-/*
-//==== moved out of generic tools ==========
- // -------------- test link2 stuff ----------------------------------------------------------
- i = uta_link2( "bad" ); // should fail
- errors += fail_if_true( i >= 0, "uta_link2 didn't fail when given bad address" );
-
- i = uta_link2( "nohost:-1234" );
- errors += fail_if_true( i >= 0, "uta_link2 did not failed when given a bad (negative) port " );
-
- i = uta_link2( "nohost:1234" ); // nn should go off and set things up, but it will never successd, but uta_ call should
- errors += fail_if_true( i < 0, "uta_link2 failed when not expected to" );
-*/