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author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-05-14 21:36:54 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-05-14 21:36:54 +0300 |
commit | 4b95dc87362aa57bdd0dcbad109ca5e5ef3cbb6c (patch) | |
tree | 08067e68292d39b1820882e54dd7ff0319538adf /tools/testing/selftests/cpufreq | |
parent | 896d3fce84e7798520eb11b0e53abdcfb47b21be (diff) | |
parent | 2c3b8f8f37c6c0c926d584cf4158db95e62b960c (diff) | |
download | linux-4b95dc87362aa57bdd0dcbad109ca5e5ef3cbb6c.tar.xz |
Merge tag 'linux_kselftest-next-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest updates from Shuah Khan:
- make framework and tests reporting KTAP compliant
- make ktap_helpers and power_supply test POSIX compliant
- add ksft_exit_fail_perror() to include errono in string form
- avoid clang reporting false positive static analysis errors about
functions that exit and never return. ksft_exit* functions are marked
__noreturn to address this problem
- add mechanism for reporting a KSFT_ result code
- fix build warnings related missing headers and unused variables
- fix clang build failures
- cleanups to resctrl test
- add host arch for LLVM builds
* tag 'linux_kselftest-next-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (44 commits)
selftests/sgx: Include KHDR_INCLUDES in Makefile
selftests: Compile kselftest headers with -D_GNU_SOURCE
selftests/resctrl: fix clang build warnings related to abs(), labs() calls
selftests/ftrace: Fix checkbashisms errors
selftests/ftrace: Fix BTFARG testcase to check fprobe is enabled correctly
selftests/capabilities: fix warn_unused_result build warnings
selftests: filesystems: add missing stddef header
selftests: kselftest_deps: fix l5_test() empty variable
selftests: default to host arch for LLVM builds
selftests/resctrl: fix clang build failure: use LOCAL_HDRS
selftests/binderfs: use the Makefile's rules, not Make's implicit rules
Documentation: kselftest: fix codeblock
selftests: kselftest: Make ksft_exit functions return void instead of int
selftests: x86: ksft_exit_pass() does not return
selftests: timers: ksft_exit functions do not return
selftests: sync: ksft_exit_pass() does not return
selftests/resctrl: ksft_exit_skip() does not return
selftests: pidfd: ksft_exit functions do not return
selftests/mm: ksft_exit functions do not return
selftests: membarrier: ksft_exit_pass() does not return
...
Diffstat (limited to 'tools/testing/selftests/cpufreq')
-rwxr-xr-x | tools/testing/selftests/cpufreq/cpufreq.sh | 3 | ||||
-rwxr-xr-x | tools/testing/selftests/cpufreq/main.sh | 47 | ||||
-rwxr-xr-x | tools/testing/selftests/cpufreq/module.sh | 6 |
3 files changed, 31 insertions, 25 deletions
diff --git a/tools/testing/selftests/cpufreq/cpufreq.sh b/tools/testing/selftests/cpufreq/cpufreq.sh index b583a2fb4504..a8b1dbc0a3a5 100755 --- a/tools/testing/selftests/cpufreq/cpufreq.sh +++ b/tools/testing/selftests/cpufreq/cpufreq.sh @@ -178,8 +178,7 @@ cpufreq_basic_tests() count=$(count_cpufreq_managed_cpus) if [ $count = 0 ]; then - printf "No cpu is managed by cpufreq core, exiting\n" - exit; + ktap_exit_fail_msg "No cpu is managed by cpufreq core, exiting\n" else printf "CPUFreq manages: $count CPUs\n\n" fi diff --git a/tools/testing/selftests/cpufreq/main.sh b/tools/testing/selftests/cpufreq/main.sh index 60ce18ed0666..a0eb84cf7167 100755 --- a/tools/testing/selftests/cpufreq/main.sh +++ b/tools/testing/selftests/cpufreq/main.sh @@ -7,15 +7,15 @@ source governor.sh source module.sh source special-tests.sh +DIR="$(dirname $(readlink -f "$0"))" +source "${DIR}"/../kselftest/ktap_helpers.sh + FUNC=basic # do basic tests by default OUTFILE=cpufreq_selftest SYSFS= CPUROOT= CPUFREQROOT= -# Kselftest framework requirement - SKIP code is 4. -ksft_skip=4 - helpme() { printf "Usage: $0 [-h] [-todg args] @@ -32,7 +32,7 @@ helpme() [-d <driver's module name: only with \"-t modtest>\"] [-g <governor's module name: only with \"-t modtest>\"] \n" - exit 2 + exit "${KSFT_FAIL}" } prerequisite() @@ -40,8 +40,8 @@ prerequisite() msg="skip all tests:" if [ $UID != 0 ]; then - echo $msg must be run as root >&2 - exit $ksft_skip + ktap_skip_all "$msg must be run as root" + exit "${KSFT_SKIP}" fi taskset -p 01 $$ @@ -49,21 +49,21 @@ prerequisite() SYSFS=`mount -t sysfs | head -1 | awk '{ print $3 }'` if [ ! -d "$SYSFS" ]; then - echo $msg sysfs is not mounted >&2 - exit 2 + ktap_skip_all "$msg sysfs is not mounted" + exit "${KSFT_SKIP}" fi CPUROOT=$SYSFS/devices/system/cpu CPUFREQROOT="$CPUROOT/cpufreq" if ! ls $CPUROOT/cpu* > /dev/null 2>&1; then - echo $msg cpus not available in sysfs >&2 - exit 2 + ktap_skip_all "$msg cpus not available in sysfs" + exit "${KSFT_SKIP}" fi if ! ls $CPUROOT/cpufreq > /dev/null 2>&1; then - echo $msg cpufreq directory not available in sysfs >&2 - exit 2 + ktap_skip_all "$msg cpufreq directory not available in sysfs" + exit "${KSFT_SKIP}" fi } @@ -105,8 +105,7 @@ do_test() count=$(count_cpufreq_managed_cpus) if [ $count = 0 -a $FUNC != "modtest" ]; then - echo "No cpu is managed by cpufreq core, exiting" - exit 2; + ktap_exit_fail_msg "No cpu is managed by cpufreq core, exiting" fi case "$FUNC" in @@ -125,8 +124,7 @@ do_test() "modtest") # Do we have modules in place? if [ -z $DRIVER_MOD ] && [ -z $GOVERNOR_MOD ]; then - echo "No driver or governor module passed with -d or -g" - exit 2; + ktap_exit_fail_msg "No driver or governor module passed with -d or -g" fi if [ $DRIVER_MOD ]; then @@ -137,8 +135,7 @@ do_test() fi else if [ $count = 0 ]; then - echo "No cpu is managed by cpufreq core, exiting" - exit 2; + ktap_exit_fail_msg "No cpu is managed by cpufreq core, exiting" fi module_governor_test $GOVERNOR_MOD @@ -162,7 +159,7 @@ do_test() ;; *) - echo "Invalid [-f] function type" + ktap_print_msg "Invalid [-f] function type" helpme ;; esac @@ -186,13 +183,25 @@ dmesg_dumps() dmesg >> $1.dmesg_full.txt } +ktap_print_header + # Parse arguments parse_arguments $@ +ktap_set_plan 1 + # Make sure all requirements are met prerequisite # Run requested functions clear_dumps $OUTFILE do_test | tee -a $OUTFILE.txt +if [ "${PIPESTATUS[0]}" -ne 0 ]; then + exit ${PIPESTATUS[0]}; +fi dmesg_dumps $OUTFILE + +ktap_test_pass "Completed successfully" + +ktap_print_totals +exit "${KSFT_PASS}" diff --git a/tools/testing/selftests/cpufreq/module.sh b/tools/testing/selftests/cpufreq/module.sh index 22563cd122e7..7f2667e0ae2d 100755 --- a/tools/testing/selftests/cpufreq/module.sh +++ b/tools/testing/selftests/cpufreq/module.sh @@ -24,16 +24,14 @@ test_basic_insmod_rmmod() # insert module insmod $1 if [ $? != 0 ]; then - printf "Insmod $1 failed\n" - exit; + ktap_exit_fail_msg "Insmod $1 failed\n" fi printf "Removing $1 module\n" # remove module rmmod $1 if [ $? != 0 ]; then - printf "rmmod $1 failed\n" - exit; + ktap_exit_fail_msg "rmmod $1 failed\n" fi printf "\n" |