TESTDIR=$CURDIR/../..
NUM_TESTS=20
+TESTCMD="/bin/true"
+
source $TESTDIR/utils/utils.sh
function test_event_basic()
TRACE_PATH=$(mktemp -d)
SESSION_NAME="kernel_event_basic"
- create_lttng_session $SESSION_NAME $TRACE_PATH
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH
lttng_enable_kernel_event $SESSION_NAME "sched_switch"
lttng_enable_kernel_event $SESSION_NAME "sched_process_exit"
- lttng_enable_kernel_event $SESSION_NAME "sched_process_free"
+ lttng_enable_kernel_event $SESSION_NAME "sched_process_fork"
+
+ start_lttng_tracing_ok
- start_lttng_tracing
- stop_lttng_tracing
+ # Running a process and waiting for its completion forces the triggering of
+ # fork, sched_switch and exit events
+ eval ${TESTCMD}
+ stop_lttng_tracing_ok
validate_trace "sched_switch" $TRACE_PATH
validate_trace "sched_process_exit" $TRACE_PATH
- validate_trace "sched_process_free" $TRACE_PATH
+ validate_trace "sched_process_fork" $TRACE_PATH
- destroy_lttng_session $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
TRACE_PATH=$(mktemp -d)
SESSION_NAME="kernel_enable_after_start"
- create_lttng_session $SESSION_NAME $TRACE_PATH
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH
lttng_enable_kernel_event $SESSION_NAME "sched_switch"
- start_lttng_tracing
+ start_lttng_tracing_ok
lttng_enable_kernel_event $SESSION_NAME "sched_process_exit"
- stop_lttng_tracing
+
+ # Running a process and waiting for its completion forces the triggering of
+ # sched_switch and exit events
+ eval ${TESTCMD}
+ stop_lttng_tracing_ok
validate_trace "sched_switch" $TRACE_PATH
validate_trace "sched_process_exit" $TRACE_PATH
- destroy_lttng_session $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}