LTTNG_BIN="lttng"
BABELTRACE_BIN="babeltrace"
+# Minimal kernel version supported for session daemon tests
+KERNEL_MAJOR_VERSION=2
+KERNEL_MINOR_VERSION=6
+KERNEL_PATCHLEVEL_VERSION=27
+
+function validate_kernel_version ()
+{
+ kern_version=($(uname -r | awk -F. '{ printf("%d.%d.%d\n",$1,$2,$3); }' | tr '.' '\n'))
+ if [ ${kern_version[0]} -gt $KERNEL_MAJOR_VERSION ]; then
+ return 0
+ fi
+ if [ ${kern_version[1]} -gt $KERNEL_MINOR_VERSION ]; then
+ return 0
+ fi
+ if [ ${kern_version[2]} -ge $KERNEL_PATCHLEVEL_VERSION ]; then
+ return 0
+ fi
+ return 1
+}
+
function start_sessiond ()
{
- if [ -z $(pidof $SESSIOND_BIN) ]; then
- echo -n "Starting session daemon... "
- $TESTDIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --daemonize --quiet
+ echo ""
+ echo -n "Starting session daemon... "
+ validate_kernel_version
+ if [ $? -ne 0 ]; then
+ echo -e "\n*** Kernel to old for session daemon tests ***\n"
+ return 2
+ fi
+
+ if [ -z $(pidof lt-$SESSIOND_BIN) ]; then
+ $TESTDIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --daemonize --quiet --consumerd32-path="$(pwd)/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$(pwd)/../src/bin/lttng-consumerd/lttng-consumerd"
if [ $? -eq 1 ]; then
echo -e "\e[1;31mFAILED\e[0m"
return 1
echo -e "\e[1;32mOK\e[0m"
fi
fi
+
+ return 0
}
function stop_sessiond ()
nr_iter=$2
trace_path=$3
+ which $BABELTRACE_BIN >/dev/null
+ if [ $? -eq 1 ]; then
+ echo "Babeltrace binary not found. Skipping trace matches"
+ return 0
+ fi
+
echo -n "Looking for $nr_iter $event_name in $trace_path "
count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l)