Disabling http tests for guix

[Pjotr Prins]

On Sunday, 11 February 2018 at 19:40:56 UTC, Seb wrote:
> How about the reverse, s.t. not all build scripts need to be 
> updated?

Can we do something like

!version(ConstrainedEnvUnittest) {
    networking....
}

i.e., a negative? Or do we need to write

version(ConstrainedEnvUnittest) {
    // empty
} else {
    networking...
}

everywhere.

Maybe version is not the best way to do this.