diff options
| -rwxr-xr-x | common/scripts/service-ids-check.sh | 78 | ||||
| -rw-r--r-- | test-suites/short-smoke/service-ids-check.yaml | 15 |
2 files changed, 93 insertions, 0 deletions
diff --git a/common/scripts/service-ids-check.sh b/common/scripts/service-ids-check.sh new file mode 100755 index 0000000..f1fbef1 --- /dev/null +++ b/common/scripts/service-ids-check.sh @@ -0,0 +1,78 @@ +#!/bin/bash +#----------------------------------------------------- +# This scripts allows to check the ids (user and/or group) +# of running services. +# It doesn't check that the service runs because this is +# the object of other tests. +# If a process doesn't run it emits an unknown status for +# the service, but not a fail. +# When there are multiple instance of a service, it checks +# that at least one instance matches expectation. +# Author: jose.bollo@iot.bzh +#----------------------------------------------------- + +# out of LAVA run +if ! type lava-test-case 2>/dev/null; then + lava-test-case() { echo "lava-test-case $*"; } +fi +if ! type lava-test-set 2>/dev/null; then + lava-test-set() { echo "lava-test-set $*"; } +fi + +# extraction of numeric ids for user and group +get-id() { + local id="$1" file="$2" + if grep -q "^${id}:" "$file"; then + grep "^${id}:" "$file" | cut -d: -f3 + else + echo -n "$id" + fi +} +get-uid() { get-id "$1" /etc/passwd; } +get-gid() { get-id "$1" /etc/group; } + +# extraction of numeric effective ids of processes +get-p-id() { + local pid="$1" field="$2" + grep "$field" "/proc/$pid/status" | cut -f3 +} +get-p-uid() { get-p-id "$1" "Uid:"; } +get-p-gid() { get-p-id "$1" "Gid:"; } + +# check the process status +check-p-ids() { + local pid="$1" uid="$2" gid="$3" + local u=$(get-p-uid "$pid") + local g=$(get-p-gid "$pid") + [[ -z "$uid" || "$uid" -eq "$u" ]] && [[ -z "$gid" || "$gid" -eq "$g" ]] +} +check-user-group() { + local service="$1" user="$2" group="$3" + local name="${service}-${user}-${group}" + local pid uid=$(get-uid "$user") gid=$(get-gid "$group") + + if ! pgrep -c "^$service\$" > /dev/null 2>&1; then + lava-test-case "$name" --result unknown + return 0 + fi + + for pid in $(pgrep "^$service\$"); do + if check-p-ids "$pid" "$uid" "$gid"; then + lava-test-case "$name" --result pass + return 0 + fi + done + lava-test-case "$name" --result fail + return 1 +} +check-user() { check-user-group "$1" "$2" ""; } +check-group() { check-user-group "$1" "" "$2"; } + +# the test effective +lava-test-set start check-services-user-group + +check-user-group weston display display + +lava-test-set stop check-services-user-group + +exit 0 diff --git a/test-suites/short-smoke/service-ids-check.yaml b/test-suites/short-smoke/service-ids-check.yaml new file mode 100644 index 0000000..e491fec --- /dev/null +++ b/test-suites/short-smoke/service-ids-check.yaml @@ -0,0 +1,15 @@ +metadata: + name: service-ids-check + format: "Lava-Test-Shell Test Definition 1.0" + description: "Check the ids of services" + os: + - openembedded + scope: + - functional + maintainer: + - jose.bollo@iot.bzh + +run: + steps: + - "cd common/scripts" + - "./service-ids-check.sh" |