[PATCH net-next v3 07/11] selftests/vsock: add check_result() for pass/fail counting
From: Bobby Eshleman <hidden>
Date: 2025-11-07 00:49:59
Also in:
linux-kselftest, lkml, virtualization
Subsystem:
kernel selftest framework, the rest, vm sockets (af_vsock) · Maintainers:
Shuah Khan, Linus Torvalds, Stefano Garzarella
From: Bobby Eshleman <redacted> Add check_result() function to reuse logic for incrementing the pass/fail counters. This function will get used by different callers as we add different types of tests in future patches (namely, namespace and non-namespace tests will be called at different places, and re-use this function). Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Bobby Eshleman <redacted> --- Changes in v3: - increment cnt_total directly (no intermediary var) (Stefano) - pass arg to check_result() from caller, dont incidentally rely on global (Stefano) - use new create_pidfile() introduce in v3 of earlier patch - continue with more disciplined variable quoting style --- tools/testing/selftests/vsock/vmtest.sh | 95 +++++++++++++++++++++++++-------- 1 file changed, 72 insertions(+), 23 deletions(-)
diff --git a/tools/testing/selftests/vsock/vmtest.sh b/tools/testing/selftests/vsock/vmtest.sh
index 557f9a99a306..05cf370a3db4 100755
--- a/tools/testing/selftests/vsock/vmtest.sh
+++ b/tools/testing/selftests/vsock/vmtest.sh@@ -46,6 +46,8 @@ readonly TEST_DESCS=( "Run vsock_test using the loopback transport in the VM." ) +readonly USE_SHARED_VM=(vm_server_host_client vm_client_host_server vm_loopback) + VERBOSE=0 usage() {
@@ -79,6 +81,28 @@ die() { exit "${KSFT_FAIL}" } +check_result() { + local rc arg + + rc=$1 + arg=$2 + + cnt_total=$(( cnt_total + 1 )) + + if [[ ${rc} -eq $KSFT_PASS ]]; then + cnt_pass=$(( cnt_pass + 1 )) + echo "ok ${num} ${arg}" + elif [[ ${rc} -eq $KSFT_SKIP ]]; then + cnt_skip=$(( cnt_skip + 1 )) + echo "ok ${num} ${arg} # SKIP" + elif [[ ${rc} -eq $KSFT_FAIL ]]; then + cnt_fail=$(( cnt_fail + 1 )) + echo "not ok ${num} ${arg} # exit=$rc" + fi + + cnt_total=$(( cnt_total + 1 )) +} + vm_ssh() { ssh -q -o UserKnownHostsFile=/dev/null -p ${SSH_HOST_PORT} localhost "$@" return $?
@@ -450,7 +474,44 @@ test_vm_loopback() { return "${KSFT_PASS}" } -run_test() { +shared_vm_test() { + local tname + + tname="${1}" + + for testname in "${USE_SHARED_VM[@]}"; do + if [[ "${tname}" == "${testname}" ]]; then + return 0 + fi + done + + return 1 +} + +shared_vm_tests_requested() { + for arg in "$@"; do + if shared_vm_test "${arg}"; then + return 0 + fi + done + + return 1 +} + +run_shared_vm_tests() { + local arg + + for arg in "$@"; do + if ! shared_vm_test "${arg}"; then + continue + fi + + run_shared_vm_test "${arg}" + check_result "$?" "${arg}" + done +} + +run_shared_vm_test() { local host_oops_cnt_before local host_warn_cnt_before local vm_oops_cnt_before
@@ -526,33 +587,21 @@ handle_build echo "1..${#ARGS[@]}" -log_host "Booting up VM" -pidfile="$(create_pidfile)" -vm_start "${pidfile}" -vm_wait_for_ssh -log_host "VM booted up" - cnt_pass=0 cnt_fail=0 cnt_skip=0 cnt_total=0 -for arg in "${ARGS[@]}"; do - run_test "${arg}" - rc=$? - if [[ ${rc} -eq $KSFT_PASS ]]; then - cnt_pass=$(( cnt_pass + 1 )) - echo "ok ${cnt_total} ${arg}" - elif [[ ${rc} -eq $KSFT_SKIP ]]; then - cnt_skip=$(( cnt_skip + 1 )) - echo "ok ${cnt_total} ${arg} # SKIP" - elif [[ ${rc} -eq $KSFT_FAIL ]]; then - cnt_fail=$(( cnt_fail + 1 )) - echo "not ok ${cnt_total} ${arg} # exit=$rc" - fi - cnt_total=$(( cnt_total + 1 )) -done -terminate_pidfiles "${pidfile}" +if shared_vm_tests_requested "${ARGS[@]}"; then + log_host "Booting up VM" + pidfile="$(create_pidfile)" + vm_start "${pidfile}" + vm_wait_for_ssh + log_host "VM booted up" + + run_shared_vm_tests "${ARGS[@]}" + terminate_pidfiles "${pidfile}" +fi echo "SUMMARY: PASS=${cnt_pass} SKIP=${cnt_skip} FAIL=${cnt_fail}" echo "Log: ${LOG}"
--
2.47.3