Hi Tobin, On Fri, 5 Apr 2019 at 07:30, Tobin C. Harding <tobin@xxxxxxxxxx> wrote: > > Currently if we wish to use kselftest to run tests within a kernel > module we write a small script to load/unload and do error reporting. > There are a bunch of these under tools/testing/selftests/lib/ that are > all identical except for the test name. We can reduce code duplication > and improve maintainability if we have one version of this. However > kselftest requires an executable for each test. We can move all the > script logic to a central script then have each individual test script > call the main script. > > Oneliner to call kselftest_module.sh courtesy of Kees, thanks! > > Add test runner creation script. Convert > tools/testing/selftests/lib/*.sh to use new test creation script. > > Testing > ------- > > Configure kselftests for lib/ then build and boot kernel. Then run > kselftests as follows: > > $ cd /path/to/kernel/tree > $ sudo make O=$output_path -C tools/testing/selftests TARGETS="lib" run_tests We are missing "kselftest_module.sh" file when we do "make install" and followed by generating a tar file "gen_kselftest_tar.sh" and copying that on to target device and running tests by using "run_kselftest.sh" script file on the target. Could you install the supporting script file "kselftest_module.sh" ? Error log, ------------- # selftests lib printf.sh lib: printf.sh_ # # ./printf.sh line 4 ./../kselftest_module.sh No such file or directory line: 4_./../kselftest_module.sh # [FAIL] 1 selftests lib printf.sh # exit=127 selftests: lib_printf.sh [FAIL] # selftests lib bitmap.sh lib: bitmap.sh_ # # ./bitmap.sh line 3 ./../kselftest_module.sh No such file or directory line: 3_./../kselftest_module.sh # [FAIL] 2 selftests lib bitmap.sh # exit=127 selftests: lib_bitmap.sh [FAIL] # selftests lib prime_numbers.sh lib: prime_numbers.sh_ # # ./prime_numbers.sh line 4 ./../kselftest_module.sh No such file or directory line: 4_./../kselftest_module.sh # [FAIL] 3 selftests lib prime_numbers.sh # exit=127 selftests: lib_prime_numbers.sh [FAIL] # selftests lib strscpy.sh lib: strscpy.sh_ # # ./strscpy.sh line 3 ./../kselftest_module.sh No such file or directory line: 3_./../kselftest_module.sh # [FAIL] 4 selftests lib strscpy.sh # exit=127 selftests: lib_strscpy.sh [FAIL] - Naresh
