extras: core-handler: simplify, allow usage from tracing group

[lttng-tools.git] / extras / core-handler / test.sh

diff --git a/extras/core-handler/test.sh b/extras/core-handler/test.sh
index 0c04bcd97fed9f2153238a17a31793f09098226d..c36fdf78c7c28a80fb93c82368cbbc7126bc5102 100755 (executable)
--- a/extras/core-handler/test.sh
+++ b/extras/core-handler/test.sh
@@ -19,14 +19,19 @@
 
 LTTNG_BIN="lttng"
 
-CHANNEL_NAME="chan"
+SESSION_NAME="coredump-handler"
+
+# Just recording kernel event sched_switch as an example, but we can as
+# well record user-space events from UST domain.
 EVENT_NAME="sched_switch"
 
-echo "Setup..."
-$LTTNG_BIN create --no-output
-$LTTNG_BIN enable-channel "${CHANNEL_NAME}" -k --overwrite --output mmap
-$LTTNG_BIN enable-event "${EVENT_NAME}" -c "${CHANNEL_NAME}" -k
-$LTTNG_BIN start
+SNAPSHOT_PATH="/tmp/lttng/snapshot"
+SNAPSHOT_URI="file://${SNAPSHOT_PATH}"
+
+echo "Setup ${SESSION_NAME}..."
+$LTTNG_BIN create ${SESSION_NAME} --snapshot -U ${SNAPSHOT_PATH}
+$LTTNG_BIN enable-event ${EVENT_NAME} -k -s ${SESSION_NAME}
+$LTTNG_BIN start ${SESSION_NAME}
 
 echo "Sleeping..."
 sleep 10
@@ -37,7 +42,8 @@ $(dirname $0)/crash
 echo "Sleeping..."
 sleep 10
 
-$LTTNG_BIN stop
-$LTTNG_BIN destroy
+$LTTNG_BIN stop ${SESSION_NAME}
+$LTTNG_BIN destroy ${SESSION_NAME}
 
-echo "Core dump and snapshot will be available in /tmp/lttng/{core,snapshot}."
+echo "Core dump will be available in /tmp/lttng/core."
+echo "Snapshot will be available in ${SNAPSHOT_PATH}."