Blocked conformance tests

[Francois Gouget]

When I run winetest on Windows XP I get some dialog boxes asking me:

Do you want to keep blocking this program?

According to the title bar, the impacted tests are:
   dplayx
   rpcrt4
   'Microsoft DirectPlay Helper'  ???
   ws2_32

My understanding is that it should only prevent the test from receiving 
network connections which I guess is not common. Does anyone know if 
this could cause any test failure currently?

How does XP determine whether to block the test or not?

Is the 'authorisation' based on the executable hash? If so there's no 
way to pre-authorise the tests for nightly tests.

Should the winetest mark the executable so it is not hampered by this 
check?