[LTP] cpuset_regression_test failure

[LTP] cpuset_regression_test failure

[Pankaj Vinadrao Joshi]

Hi,
I am trying to run cpuset_regression_test on my linux 5.4.3 with our Yocto distro,i got FAIL result for this test when i ran complete ltp test but i did not got reason for test failure but when i tried to run this test seperately it showing is it correct way to run this test,how this test needs to be ran independently?

root@exaleapsemi:~/pankaj_ltp_new/ltp/testcases/kernel/controllers/cpuset# ./cpuset_regression_test.sh

./cpuset_regression_test.sh: line 27: .: test.sh: file not found



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[LTP] cpuset_regression_test failure

[Yang Xu]

Hi
> Hi,
> I am trying to run *cpuset_regression_test* on my linux 5.4.3 with our 
> Yocto distro,i got *FAIL* result for this test when i ran complete ltp 
> test but i did not got reason for test failure but when i tried to run 
> this test seperately it showing is it correct way to run this test,how 
> this test needs to be ran independently?
sh can not be ran independently unless using runltp sh.
ltp has many runtest files, you can grep cpuset_regression_test.sh in 
ltp/runtest file.
such as "
# grep -nsr cpuset_regression_test.sh
controllers:353:cpuset_regression_test cpuset_regression_test.sh
(cpuset_regression_test is a tag, and cpuset_regression_test.sh is 
indeed excutable file)

Then you can specify -f to chose runtest file and -s to match string 
pattern by using runltp sh in /opt/ltp directory.(You can ./runltp 
--help see more info)

run this case independently as below:
cd /opt/ltp
./runltp -f controllers -s  cpuset_regression_test

Best Regards
Yang Xu
> 
> root@exaleapsemi:~/pankaj_ltp_new/ltp/testcases/kernel/controllers/cpuset# 
> *./cpuset_regression_test.sh *
> 
> .*/cpuset_regression_test.sh: line 27: .: test.sh: file not found*
> 
> 
> 
> 
> 

[LTP] cpuset_regression_test failure

[Cyril Hrubis]

Hi!
> > I am trying to run *cpuset_regression_test* on my linux 5.4.3 with our 
> > Yocto distro,i got *FAIL* result for this test when i ran complete ltp 
> > test but i did not got reason for test failure but when i tried to run 
> > this test seperately it showing is it correct way to run this test,how 
> > this test needs to be ran independently?
> sh can not be ran independently unless using runltp sh.

They could, but you have to setup $PATH correctly first, we are sourcing
shell scripts and executing binaries from /opt/ltp/testcases/bin, so in
most cases this should work:

PATH="$PATH:/opt/ltp/testcases/bin" ./foo.sh

-- 
Cyril Hrubis
chrubis@suse.cz

[LTP] cpuset_regression_test failure

[Yang Xu]

Hi Cyril
> Hi!
>>> I am trying to run *cpuset_regression_test* on my linux 5.4.3 with our
>>> Yocto distro,i got *FAIL* result for this test when i ran complete ltp
>>> test but i did not got reason for test failure but when i tried to run
>>> this test seperately it showing is it correct way to run this test,how
>>> this test needs to be ran independently?
>> sh can not be ran independently unless using runltp sh.
> 
> They could, but you have to setup $PATH correctly first, we are sourcing
> shell scripts and executing binaries from /opt/ltp/testcases/bin, so in
> most cases this should work:
> 
> PATH="$PATH:/opt/ltp/testcases/bin" ./foo.sh

Yes, you are right. Sorry for the wrong info.

Best Regards
Yang Xu
>