[Issue 14938] std.net.curl tests should use localhost or stub any networking

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=14938

--- Comment #2 from Martin Nowak <code at dawg.eu> ---
Though std.socket mostly does DNS resolution. Maybe use HOSTALIASES on
non-Windows systems.
It doesn't make much sense to test the actual DNS resolution anyhow, as the
purpose is to test the correct usage of gethostbyname et. al.

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