TRACE_PATH=$(mktemp -d)
-source $TESTDIR/utils/utils.sh
-
-print_test_banner "$TEST_DESC"
+NUM_TESTS=10
-if [ "$(id -u)" != "0" ]; then
- echo "This test must be running as root. Aborting"
- # Exit status 0 so the tests can continue
- exit 0
-fi
+source $TESTDIR/utils/utils.sh
# LTTng kernel modules check
out=`ls /lib/modules/$(uname -r)/extra | grep lttng`
if [ -z "$out" ]; then
- echo "LTTng modules not detected. Aborting kernel tests!"
- echo ""
- # Exit status 0 so the tests can continue
- exit 0
+ BAIL_OUT "LTTng modules not detected."
fi
function lttng_create_session_uri
{
- echo -n "Creating session $SESSION_NAME... "
# Create session with default path
$TESTDIR/../src/bin/lttng/$LTTNG_BIN create $SESSION_NAME -U net://localhost >/dev/null 2>&1
- if [ $? -eq 1 ]; then
- print_fail
- return 1
- else
- print_ok
- fi
+
+ ok $? "Create session $SESSION_NAME"
}
function test_kernel_before_start ()
{
- echo -e "\n=== Testing kernel streaming with event enable BEFORE start\n"
+ diag "Test kernel streaming with event enable BEFORE start"
lttng_create_session_uri
lttng_enable_kernel_event $SESSION_NAME $EVENT_NAME
- start_lttng_tracing $SESSION_NAME
+ start_lttng_tracing_ok $SESSION_NAME
# Give a second
sleep 1
stop_lttng_tracing $SESSION_NAME
destroy_lttng_session $SESSION_NAME
-
- # We can not predict _yet_ when the trace is available so we have to do a
- # arbitratry sleep to validate the trace.
- echo -n "Waiting 3 seconds for the trace to be written on disk "
- for i in `seq 1 3`; do
- echo -n "."
- sleep 1
- done
- echo ""
}
# Deactivated since this feature is not yet available where we can enable
# an event AFTERE tracing has started.
function test_kernel_after_start ()
{
- echo -e "\n=== Testing kernel streaming with event enable AFTER start\n"
+ diag "Test kernel streaming with event enable AFTER start"
lttng_create_session_uri
- start_lttng_tracing $SESSION_NAME
+ start_lttng_tracing_ok $SESSION_NAME
lttng_enable_kernel_event $SESSION_NAME $EVENT_NAME
# Give a second
sleep 1
destroy_lttng_session $SESSION_NAME
}
-start_lttng_sessiond
-start_lttng_relayd "-o $TRACE_PATH"
+plan_tests $NUM_TESTS
-tests=( test_kernel_before_start )
-
-for fct_test in ${tests[@]};
-do
- SESSION_NAME=$(randstring 16 0)
- ${fct_test}
-
- # Validate test
- validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$SESSION_NAME*
- if [ $? -eq 0 ]; then
- # Only delete if successful
- rm -rf $TRACE_PATH
- else
- break
- fi
-done
+print_test_banner "$TEST_DESC"
-echo ""
-stop_lttng_sessiond
-stop_lttng_relayd
+if [ "$(id -u)" == "0" ]; then
+ isroot=1
+else
+ isroot=0
+fi
+skip $isroot "Root access is needed. Skipping all kernel streaming tests." $NUM_TESTS ||
+{
+ start_lttng_relayd "-o $TRACE_PATH"
+ start_lttng_sessiond
+
+ tests=( test_kernel_before_start )
+
+ for fct_test in ${tests[@]};
+ do
+ SESSION_NAME=$(randstring 16 0)
+ ${fct_test}
+
+ # Validate test
+ validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$SESSION_NAME*
+ if [ $? -eq 0 ]; then
+ # Only delete if successful
+ rm -rf $TRACE_PATH
+ else
+ break
+ fi
+ done
-exit $out
+ stop_lttng_sessiond
+ stop_lttng_relayd
+}