Re: venv for python qtest bits? (was: Re: [PATCH 11/12] acpi/tests/bits: add README file for bits qtests)

[Michael S. Tsirkin]

On Tue, Jun 28, 2022 at 11:42:37AM +0100, Daniel P. Berrangé wrote:
> On Tue, Jun 28, 2022 at 03:58:21PM +0530, Ani Sinha wrote:
> > On Tue, Jun 28, 2022 at 3:37 PM Michael S. Tsirkin <mst@redhat.com> wrote:
> > >
> > > On Tue, Jun 28, 2022 at 11:04:30AM +0100, Daniel P. Berrangé wrote:
> > > > If it is actually booting a real guest image (from biosbits) and 
> > > > interacting
> > > > with it, then it does feel like the scope of this testing is more 
> > > > appropriate
> > > > to QEMU's avocado framework than qtest, especially given the desire to 
> > > > use
> > > > python for it all.
> > > >
> > > > With regards,
> > > > Daniel
> > >
> > > I feel avocado is directed towards booting full fledged guest OS.
> > > It makes it much easier to figure out guest issues but it also
> > > prone to false positives and is harder to debug as a result.
> > > Booting a minimal image like this shouldn't require that.
> > 
> > Yes 100% agree with Michael on this. Biobits is *not* booting any OS
> > image. It runs off grub, that is, directly from bootloader stage. The
> > interraction with the VM is minimal.
> 
> Just because it doesn't run a whole Linux kernel, doesn't make it
> not a guest OS image. It is merely unsual in that it can do everything
> it needs from grub stage, because it is just poking low level BIOS
> stuff and doesn't need a full OS like Linux on top. This is still
> functional integration testing IMHO and relevant to avocado in QEMU.
> 
> With regards,
> Daniel

I wonder why it needs grub BTW. Let's just load all of disk into ram
and be done with it?


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