automated: linux: add rcutorture test

Change-Id: Idc1506e2025e26a6c6f361f78037a55c0672c974
Signed-off-by: Chase Qi <chase.qi@linaro.org>

2 files changed, 112 insertions, 0 deletions

diff --git a/automated/linux/rcutorture/rcutorture.sh b/automated/linux/rcutorture/rcutorture.sh
new file mode 100755
index 0000000..a6201e1
--- /dev/null
+++ b/automated/linux/rcutorture/rcutorture.sh
@@ -0,0 +1,76 @@
+#!/bin/sh -e
+
+TEST_DIR=$(dirname "$(realpath "$0")")
+OUTPUT="${TEST_DIR}/output"
+RESULT_FILE="${OUTPUT}/result.txt"
+export RESULT_FILE
+LOGFILE="${OUTPUT}/dmesg-rcutorture.txt"
+SKIP_INSTALL="false"
+TORTURE_TIME="600"
+
+usage() {
+    echo "Usage: $0 [-s <skip_install>] [-t <rcutorture_time>]" 1>&2
+    exit 1
+}
+
+while getopts ':s:t:' opt; do
+    case "${opt}" in
+        s) SKIP_INSTALL="${OPTARG}" ;;
+        t) TORTURE_TIME="${OPTARG}" ;;
+        *) usage ;;
+    esac
+done
+
+# shellcheck disable=SC1090
+. "${TEST_DIR}/../../lib/sh-test-lib"
+
+! check_root && error_msg "Please run this script as root."
+install_deps "gzip" "${SKIP_INSTALL}"
+create_out_dir "${OUTPUT}"
+
+# Check kernel config.
+if [ -f "/proc/config.gz" ]; then
+    test_cmd="gunzip -c /proc/config.gz | grep CONFIG_RCU_TORTURE_TEST=m"
+elif [ -f "/boot/config-$(uname -r)" ]; then
+    test_cmd="grep CONFIG_RCU_TORTURE_TEST=m /boot/config-$(uname -r)"
+fi
+if [ -n "${test_cmd}" ]; then
+    tc_id="check-kernel-config"
+    skip_list="modprobe-rcutorture rctorture-start rmmod-rcutorture rcutorture-end"
+    run_test_case "${test_cmd}" "${tc_id}" "${skip_list}"
+fi
+
+# Insert rcutoruture kernel module.
+dmesg -c > /dev/null
+if lsmod | grep rcutorture; then
+    rmmod rcutorture || true
+fi
+test_cmd="modprobe rcutorture"
+tc_id="modprobe-rcutorture"
+skip_list="rctorture-start rmmod-rcutorture rcutorture-end"
+run_test_case "${test_cmd}" "${tc_id}" "${skip_list}"
+
+# Check if rcutoruture started.
+sleep 10
+test_cmd="dmesg | grep 'rcu-torture:--- Start of test'"
+tc_id="rcutorture-start"
+skip_list="rmmod-rcutorture rcutorture-end"
+run_test_case "${test_cmd}" "${tc_id}" "${skip_list}"
+info_msg "Running rcutorture for ${TORTURE_TIME} seconds..."
+sleep "${TORTURE_TIME}"
+
+# Remove rcutoruture kernel module.
+test_cmd="rmmod rcutorture"
+tc_id="rmmod-rcutorture"
+skip_list="rcutorture-end"
+run_test_case "${test_cmd}" "${tc_id}" "${skip_list}"
+
+# Check if rcutoruture test finished successfully.
+sleep 10
+dmesg > "${LOGFILE}"
+if grep 'rcu-torture:--- End of test: SUCCESS' "${LOGFILE}"; then
+    report_pass "rcutorture-end"
+else
+    report_fail "rcutorture-end"
+    cat "${LOGFILE}"
+fi
diff --git a/automated/linux/rcutorture/rcutorture.yaml b/automated/linux/rcutorture/rcutorture.yaml
new file mode 100644
index 0000000..83bdf9d
--- /dev/null
+++ b/automated/linux/rcutorture/rcutorture.yaml
@@ -0,0 +1,36 @@
+metadata:
+    name: rcutorture
+    format: "Lava-Test-Shell Test Definition 1.0"
+    description: "RCU or Read-Copy Update Torture test for Linux Kernel."
+    maintainer:
+        - milosz.wasilewski@linaro.org
+        - chase.qi@linaro.org
+    os:
+        - ubuntu
+        - debian
+        - centos
+        - fedora
+        - openembedded
+    devices:
+        - d03
+        - d05
+        - juno
+        - beaglebone-black
+        - hi6220-hikey
+        - apq8016-sbc
+        - mustang
+        - moonshot
+        - thunderX
+
+    scope:
+        - functional
+
+params:
+    SKIP_INSTALL: "false"
+    TORTURE_TIME: 600
+
+run:
+    steps:
+        - cd automated/linux/rcutorture
+        - ./rcutorture.sh -s "${SKIP_INSTALL}" -t "${TORTURE_TIME}"
+        - ../../utils/send-to-lava.sh ./output/result.txt