Run a process explicitly in the tracing session to generate the enabled events
rather than relying on the events generated by the lttng CLI.
Signed-off-by: Francis Deslauriers <francis.deslauri...@efficios.com>
---
tests/regression/kernel/test_all_events | 6 ++++++
tests/regression/kernel/test_event_basic | 14 ++++++++++++--
2 files changed, 18 insertions(+), 2 deletions(-)
diff --git a/tests/regression/kernel/test_all_events
b/tests/regression/kernel/test_all_events
index 50002f4..80a8020 100755
--- a/tests/regression/kernel/test_all_events
+++ b/tests/regression/kernel/test_all_events
@@ -21,6 +21,8 @@ CURDIR=$(dirname $0)/
TESTDIR=$CURDIR/../..
NUM_TESTS=8
+TESTCMD="grep -V -q > /dev/null"
+
source $TESTDIR/utils/utils.sh
function test_all_event()
@@ -33,6 +35,10 @@ function test_all_event()
lttng_enable_kernel_event $SESSION_NAME
start_lttng_tracing_ok
+
+ # Running a process and waiting for its completion forces the
triggering of a
+ # sched_switch event
+ eval ${TESTCMD}
stop_lttng_tracing_ok
validate_trace "sched_switch" $TRACE_PATH
diff --git a/tests/regression/kernel/test_event_basic
b/tests/regression/kernel/test_event_basic
index aeca02b..43c4fda 100755
--- a/tests/regression/kernel/test_event_basic
+++ b/tests/regression/kernel/test_event_basic
@@ -21,6 +21,8 @@ CURDIR=$(dirname $0)/
TESTDIR=$CURDIR/../..
NUM_TESTS=20
+TESTCMD="grep -V -q > /dev/null"
+
source $TESTDIR/utils/utils.sh
function test_event_basic()
@@ -32,14 +34,18 @@ function test_event_basic()
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
+
+ # 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_ok $SESSION_NAME
@@ -57,6 +63,10 @@ function test_enable_after_start()
start_lttng_tracing_ok
lttng_enable_kernel_event $SESSION_NAME "sched_process_exit"
+
+ # 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
--
2.7.4
_______________________________________________
lttng-dev mailing list
lttng-dev@lists.lttng.org
https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
