From: Uli Franke <uli.franke@weiss.ch>
To: Clemens Ladisch <clemens@ladisch.de>,
"alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>
Subject: Re: Test device for automated testing
Date: Wed, 16 Sep 2015 15:15:06 +0200 [thread overview]
Message-ID: <55F96B5A.6000900@weiss.ch> (raw)
In-Reply-To: <55F96798.70106@ladisch.de>
On 16.09.2015 14:59, Clemens Ladisch wrote:
> Uli Franke wrote:
>> we're currently writing a lot of ALSA user space applications. In order
>> to test this code with our unit testing and other test environments we'd
>> like to know if there's a dummy PCM device which provides the
>> fundamental operations like reading/writing and setting the common
>> hardware parameters.
>
> That would be the snd-dummy module.
Great - that's what we're looking for. I'll check it out.
> If you cannot load kernel drivers, you could try the virtual "null"
> device, but that one does not have realistic timing.
I tried the "null" but this fails when setting hw parameters with an
assertion.
Regards
Uli
next prev parent reply other threads:[~2015-09-16 13:15 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-16 12:32 Test device for automated testing Uli Franke
2015-09-16 12:59 ` Clemens Ladisch
2015-09-16 13:15 ` Uli Franke [this message]
2015-09-16 14:30 ` Clemens Ladisch
2015-09-17 8:09 ` Uli Franke
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