test/js/go: resolve('dnslink.dev/abcd?foo=bar') should error

[lidel]

Concern

Allowing arbitrary strings is leaky: mixes DNS names with protocol/application-specific paths.
We should be more strict here.

Ask

return "invalid FQDN" error when invalid FQDN is passed to resolve methods

[martinheidegger]

The behavior in the current releases of js/go is that they pass the domain without extensive pre-processing to the DNS servers, which will will cause a NXDomain error like:

Error: Non-Existent Domain. (rcode=3, error=NXDomain, question={"question":{"type":"TXT","name":"website.ipfs.io?foo=bar"}})

Is this sufficient to you?