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From: Philipp
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Subject: bug#46641: process-tests assume network connection
Date: Sun, 21 Feb 2021 15:40:05 +0100
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Cc: Glenn Morris , Robert Pluim ,
46641@debbugs.gnu.org
To: Lars Ingebrigtsen
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Archived-At:
> Am 21.02.2021 um 14:41 schrieb Lars Ingebrigtsen :
>=20
> Robert Pluim writes:
>=20
>> Glenn> Some process-tests fail if the system has no network =
connection.
>> Glenn> I don't know what the appropriate skip-unless condition to =
test for
>> Glenn> network access is.
>>=20
>> Glenn> Ref: https://bugs.debian.org/982969
>>=20
>> So Debian deliberately cripple their test environment, run the =
network
>> tests for an editor which can do network access, and we have to adapt
>> our tests? I am not amused.
>>=20
>> I guess we could wrap them all in
>>=20
>> (skip-unless (dns-query "google.com"))
>=20
> It'd be nice if Emacs did have a predicate for "is there any network
> here?"
This isn=E2=80=99t a yes/no question. For example, it=E2=80=99s often a =
good idea to put tests into a network namespace that only has a loopback =
interface. In that case, there=E2=80=99s some network (the loopback =
interface), but that still doesn=E2=80=99t allow Internet access.