linux-kernel - Re: [PATCH] selftests: tpm2: redirect python unittest logs to stdout

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Message-Id: <D34XDC7E4AQM.1H8PBFSF9VKPM@kernel.org>
Date: Fri, 02 Aug 2024 01:23:27 +0300
From: "Jarkko Sakkinen" <jarkko@...nel.org>
To: "Muhammad Usama Anjum" <usama.anjum@...labora.com>, "Shuah Khan"
 <shuah@...nel.org>
Cc: <kernel@...labora.com>, <linux-kselftest@...r.kernel.org>,
 <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] selftests: tpm2: redirect python unittest logs to
 stdout

On Wed Jul 31, 2024 at 4:42 PM EEST, Muhammad Usama Anjum wrote:
> Reminder
>
> On 7/10/24 1:15 PM, Muhammad Usama Anjum wrote:
> > The python unittest module writes all its output to stderr, even when
> > the run is clean. Redirect its output logs to stdout.
> > 
> > Cc: Jarkko Sakkinen <jarkko@...nel.org>
> > Signed-off-by: Muhammad Usama Anjum <usama.anjum@...labora.com>
> > ---
> >  tools/testing/selftests/tpm2/test_async.sh | 2 +-
> >  tools/testing/selftests/tpm2/test_smoke.sh | 2 +-
> >  tools/testing/selftests/tpm2/test_space.sh | 2 +-
> >  3 files changed, 3 insertions(+), 3 deletions(-)
> > 
> > diff --git a/tools/testing/selftests/tpm2/test_async.sh b/tools/testing/selftests/tpm2/test_async.sh
> > index 43bf5bd772fd4..cf5a9c826097b 100755
> > --- a/tools/testing/selftests/tpm2/test_async.sh
> > +++ b/tools/testing/selftests/tpm2/test_async.sh
> > @@ -7,4 +7,4 @@ ksft_skip=4
> >  [ -e /dev/tpm0 ] || exit $ksft_skip
> >  [ -e /dev/tpmrm0 ] || exit $ksft_skip
> >  
> > -python3 -m unittest -v tpm2_tests.AsyncTest
> > +python3 -m unittest -v tpm2_tests.AsyncTest 2>&1
> > diff --git a/tools/testing/selftests/tpm2/test_smoke.sh b/tools/testing/selftests/tpm2/test_smoke.sh
> > index 58af963e5b55a..20fa70f970a9a 100755
> > --- a/tools/testing/selftests/tpm2/test_smoke.sh
> > +++ b/tools/testing/selftests/tpm2/test_smoke.sh
> > @@ -6,4 +6,4 @@ ksft_skip=4
> >  
> >  [ -e /dev/tpm0 ] || exit $ksft_skip
> >  
> > -python3 -m unittest -v tpm2_tests.SmokeTest
> > +python3 -m unittest -v tpm2_tests.SmokeTest 2>&1
> > diff --git a/tools/testing/selftests/tpm2/test_space.sh b/tools/testing/selftests/tpm2/test_space.sh
> > index 04c47b13fe8ac..93894cbc89a80 100755
> > --- a/tools/testing/selftests/tpm2/test_space.sh
> > +++ b/tools/testing/selftests/tpm2/test_space.sh
> > @@ -6,4 +6,4 @@ ksft_skip=4
> >  
> >  [ -e /dev/tpmrm0 ] || exit $ksft_skip
> >  
> > -python3 -m unittest -v tpm2_tests.SpaceTest
> > +python3 -m unittest -v tpm2_tests.SpaceTest 2>&1

I was on holiday for four weeks so thus the latency. And also
mbsync failed on me for sometime:

https://social.kernel.org/notice/AkX1oAnWFMXja3uN84

Anyway, agreeing with the code changes but I think this
categorizes as a bug so please add the fixes tag and send
v2.

BR, Jarkko