This test just checks a default-constructed BNetworkAddress and a
BNetworkAddress that has had its Unset method invoked are in the same
state.
It also compares against a BNetworkAddress that has been constructed
with the AF_INET family. In BeOS R5 this worked because you could
construct a BNetworkAddress with nullptr for the host parameter, but
in Haiku this this leads to Unset() being invoked. So
BNetworkAddress(AF_INET, NULL) is the same as a default-constructed
BNetworkAddress object.
This patch just changes the test to construct the BNetworkAddress used
for comparison with a valid host using the IPv4 loopback address
instead.
Change-Id: Id890110cfa1f3c40a630f9005e2a390e25f6baae
Reviewed-on: https://review.haiku-os.org/c/haiku/+/2388
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
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