From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?UTF-8?Q?Cl=C3=A9ment?= Lassieur <clement@lassieur.org>
Subject: bug#32955: Cuirass: Some tests depend on 'guix-current',
	which makes them resource expensive
Date: Mon, 08 Oct 2018 15:44:57 +0200
Message-ID: <87ftxgk0x2.fsf@lassieur.org>
References: <87murr5foj.fsf@lassieur.org> <87ftxgzi1x.fsf@gnu.org>
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To: Ludovic =?UTF-8?Q?Court=C3=A8s?= <ludo@gnu.org>
Cc: 32955@debbugs.gnu.org

Ludovic Court=C3=A8s <ludo@gnu.org> writes:

> Hello,
>
> Cl=C3=A9ment Lassieur <clement@lassieur.org> skribis:
>
>> Tests depending on 'guix-current' are expensive in terms of CPU and
>> storage usage since we need to build (current-guix) and then store a
>> couple of full system images.
>
> [...]
>
>> Is there another way to get those tests to work without depending on
>> 'guix-current'?
>
> These tests are indeed expensive.  However the motivation here is
> precisely to test a complete installation procedure using the current
> Guix in the installation image.  If we were to change that we=E2=80=99d be
> testing something different and much less interesting.
>
> So I think there=E2=80=99s not much we can do here.
>
> Does that make sense?

Yes it does :-)  Thank you for the reply!

> (Note that all the other system tests use just whatever snapshot the
> =E2=80=98guix=E2=80=99 package refers to, which is good enough for them b=
ecause they
> don=E2=80=99t test things where Guix itself is involved.)
>
> Thanks,
> Ludo=E2=80=99.