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Tue, 17 Sep 2019 08:29:06 +0000 (UTC) Received: from dresden.str.redhat.com (ovpn-116-130.ams2.redhat.com [10.36.116.130]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 478A66012E; Tue, 17 Sep 2019 08:29:03 +0000 (UTC) From: Max Reitz To: John Snow , qemu-block@nongnu.org References: <20190819201851.24418-1-mreitz@redhat.com> <20190819201851.24418-7-mreitz@redhat.com> <44f97011-4a02-7832-c253-d43474f79d44@redhat.com> <33f60f4e-8156-e46f-8500-79b0982348b2@redhat.com> Openpgp: preference=signencrypt Autocrypt: addr=mreitz@redhat.com; prefer-encrypt=mutual; keydata= mQENBFXOJlcBCADEyyhOTsoa/2ujoTRAJj4MKA21dkxxELVj3cuILpLTmtachWj7QW+TVG8U /PsMCFbpwsQR7oEy8eHHZwuGQsNpEtNC2G/L8Yka0BIBzv7dEgrPzIu+W3anZXQW4702+uES U29G8TP/NGfXRRHGlbBIH9KNUnOSUD2vRtpOLXkWsV5CN6vQFYgQfFvmp5ZpPeUe6xNplu8V mcTw8OSEDW/ZnxJc8TekCKZSpdzYoxfzjm7xGmZqB18VFwgJZlIibt1HE0EB4w5GsD7x5ekh awIe3RwoZgZDLQMdOitJ1tUc8aqaxvgA4tz6J6st8D8pS//m1gAoYJWGwwIVj1DjTYLtABEB AAG0HU1heCBSZWl0eiA8bXJlaXR6QHJlZGhhdC5jb20+iQFTBBMBCAA9AhsDBQkSzAMABQsJ CAcCBhUICQoLAgQWAgMBAh4BAheABQJVzie5FRhoa3A6Ly9rZXlzLmdudXBnLm5ldAAKCRD0 B9sAYdXPQDcIB/9uNkbYEex1rHKz3mr12uxYMwLOOFY9fstP5aoVJQ1nWQVB6m2cfKGdcRe1 2/nFaHSNAzT0NnKz2MjhZVmcrpyd2Gp2QyISCfb1FbT82GMtXFj1wiHmPb3CixYmWGQUUh+I AvUqsevLA+WihgBUyaJq/vuDVM1/K9Un+w+Tz5vpeMidlIsTYhcsMhn0L9wlCjoucljvbDy/ 8C9L2DUdgi3XTa0ORKeflUhdL4gucWoAMrKX2nmPjBMKLgU7WLBc8AtV+84b9OWFML6NEyo4 4cP7cM/07VlJK53pqNg5cHtnWwjHcbpGkQvx6RUx6F1My3y52vM24rNUA3+ligVEgPYBuQEN BFXOJlcBCADAmcVUNTWT6yLWQHvxZ0o47KCP8OcLqD+67T0RCe6d0LP8GsWtrJdeDIQk+T+F xO7DolQPS6iQ6Ak2/lJaPX8L0BkEAiMuLCKFU6Bn3lFOkrQeKp3u05wCSV1iKnhg0UPji9V2 W5eNfy8F4ZQHpeGUGy+liGXlxqkeRVhLyevUqfU0WgNqAJpfhHSGpBgihUupmyUg7lfUPeRM DzAN1pIqoFuxnN+BRHdAecpsLcbR8sQddXmDg9BpSKozO/JyBmaS1RlquI8HERQoe6EynJhd 64aICHDfj61rp+/0jTIcevxIIAzW70IadoS/y3DVIkuhncgDBvGbF3aBtjrJVP+5ABEBAAGJ ASUEGAEIAA8FAlXOJlcCGwwFCRLMAwAACgkQ9AfbAGHVz0CbFwf9F/PXxQR9i4N0iipISYjU sxVdjJOM2TMut+ZZcQ6NSMvhZ0ogQxJ+iEQ5OjnIputKvPVd5U7WRh+4lF1lB/NQGrGZQ1ic alkj6ocscQyFwfib+xIe9w8TG1CVGkII7+TbS5pXHRxZH1niaRpoi/hYtgzkuOPp35jJyqT/ /ELbqQTDAWcqtJhzxKLE/ugcOMK520dJDeb6x2xVES+S5LXby0D4juZlvUj+1fwZu+7Io5+B bkhSVPb/QdOVTpnz7zWNyNw+OONo1aBUKkhq2UIByYXgORPFnbfMY7QWHcjpBVw9MgC4tGeF R4bv+1nAMMxKmb5VvQCExr0eFhJUAHAhVg== Message-ID: Date: Tue, 17 Sep 2019 10:29:00 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="eHQAnApBTEuhiqnqW7GR3ylWsQrzpJrWB" X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.42]); Tue, 17 Sep 2019 08:29:06 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: Re: [Qemu-devel] [PATCH v3 6/8] iotests: Test driver whitelisting in 093 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Thomas Huth , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --eHQAnApBTEuhiqnqW7GR3ylWsQrzpJrWB Content-Type: multipart/mixed; boundary="LXANiKWBFXvr1r5YpFEfMJ5SA5GjKoCxV"; protected-headers="v1" From: Max Reitz To: John Snow , qemu-block@nongnu.org Cc: Kevin Wolf , Thomas Huth , qemu-devel@nongnu.org Message-ID: Subject: Re: [Qemu-devel] [PATCH v3 6/8] iotests: Test driver whitelisting in 093 References: <20190819201851.24418-1-mreitz@redhat.com> <20190819201851.24418-7-mreitz@redhat.com> <44f97011-4a02-7832-c253-d43474f79d44@redhat.com> <33f60f4e-8156-e46f-8500-79b0982348b2@redhat.com> In-Reply-To: --LXANiKWBFXvr1r5YpFEfMJ5SA5GjKoCxV Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 17.09.19 10:18, Max Reitz wrote: > On 13.09.19 20:30, John Snow wrote: >> >> >> On 9/13/19 8:47 AM, Max Reitz wrote: >>> On 20.08.19 23:32, John Snow wrote: >>>> >>>> >>>> On 8/19/19 4:18 PM, Max Reitz wrote: >>>>> null-aio may not be whitelisted. Skip all test cases that require = it. >>>>> >>>>> Signed-off-by: Max Reitz >>>>> --- >>>>> tests/qemu-iotests/093 | 12 +++++++++--- >>>>> 1 file changed, 9 insertions(+), 3 deletions(-) >>>>> >>>>> diff --git a/tests/qemu-iotests/093 b/tests/qemu-iotests/093 >>>>> index 50c1e7f2ec..f03fa24a07 100755 >>>>> --- a/tests/qemu-iotests/093 >>>>> +++ b/tests/qemu-iotests/093 >>>>> @@ -24,7 +24,7 @@ import iotests >>>>> nsec_per_sec =3D 1000000000 >>>>> =20 >>>>> class ThrottleTestCase(iotests.QMPTestCase): >>>>> - test_img =3D "null-aio://" >>>>> + test_driver =3D "null-aio" >>>>> max_drives =3D 3 >>>>> =20 >>>>> def blockstats(self, device): >>>>> @@ -35,10 +35,14 @@ class ThrottleTestCase(iotests.QMPTestCase): >>>>> return stat['rd_bytes'], stat['rd_operations'], st= at['wr_bytes'], stat['wr_operations'] >>>>> raise Exception("Device not found for blockstats: %s" % de= vice) >>>>> =20 >>>>> + def required_drivers(self): >>>>> + return [self.test_driver] >>>>> + >>>>> + @iotests.skip_if_unsupported(required_drivers) >>>> >>>> Oh, I see why you're passing args[0] back to the callback now. Why n= ot >>>> just pass self.required_drivers and call it with no arguments instea= d? >>>> >>>> You can get a bound version that way that doesn't need additional >>>> arguments, and then the callback is free to take generic callables o= f >>>> any kind. >>> >>> Am I doing something wrong? >>> >>> I just get >>> >>> +Traceback (most recent call last): >>> + File "093", line 26, in >>> + class ThrottleTestCase(iotests.QMPTestCase): >>> + File "093", line 41, in ThrottleTestCase >>> + @iotests.skip_if_unsupported(self.required_drivers) >>> +NameError: name 'self' is not defined >>> >>> this way. >>> >>> Max >>> >> What was I even talking about? :\ Well. >> >> I'd still like to define func_wrapper with a nod to the type constrain= t >> it has: >> >> def func_wrapper(instance: iotests.QMPTestCase, *args, **kwargs): >> [...] >> >> >> Then, you'd write: >> >> if callable(required_formats): >> fmts =3D required_formats(instance) >> else: >> fmts =3D required_formats >=20 > Yep, that anyway. (Although I didn=E2=80=99t know about the =E2=80=9Cp= aram: type=E2=80=9D > syntax and put that constraint in a comment instead. Thanks again :-))= Ah, but it isn=E2=80=99t a constraint, but just a =E2=80=9Ctype hint=E2=80= =9D and the interpreter doesn=E2=80=99t enforce it. How quaint. Well, better than a comment anyway. Max --LXANiKWBFXvr1r5YpFEfMJ5SA5GjKoCxV-- --eHQAnApBTEuhiqnqW7GR3ylWsQrzpJrWB Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEkb62CjDbPohX0Rgp9AfbAGHVz0AFAl2AmU0ACgkQ9AfbAGHV z0CJGAf/el2XKR4+LqpCWiy6ViNK2qO+ksC5cEY3aWad8DP/eJ08SNN/81erfhwC oi+0eSOA147/4OujHTbEXgi0jYATVfGM1yMe+4G4h6Iwy6NENVb3WQxLfxF8q6F8 4gu+07ooVsdAIJVvHi4B17P3Av8cQTSMYIgqcTrOuX7XM9BH+R7Tn1OJwB64xBd8 A4PZAoXzqCo3/Swc+rgoYJPWtkUOk0EXiH0s5CplJv1jSNMgclvbUiM9V8YUV4jG mBkiOlqTOusYF1K/L5X4F7lBHF+Hzp+Y/J6CIAUrDtBtiMkhQYNIuQWQ/2nUcrsp qTlZDrAhVNxCVKeBNGfPIlIPW4DBug== =kXNA -----END PGP SIGNATURE----- --eHQAnApBTEuhiqnqW7GR3ylWsQrzpJrWB--