{
sess_name=$1
event_name=$2
+ channel_name=$3
if [ -z $event_name ]; then
# Enable all event if no event name specified
event_name="-a"
fi
- $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -k >/dev/null 2>&1
+ if [ -z $channel_name ]; then
+ # default channel if none specified
+ chan=""
+ else
+ chan="-c $channel_name"
+ fi
+
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -k >/dev/null 2>&1
ok $? "Enable kernel event $event_name for session $sess_name"
}
fi
}
+function create_lttng_session_no_output ()
+{
+ sess_name=$1
+
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name --no-output >/dev/null 2>&1
+ ok $? "Create session $sess_name in no-output mode"
+}
+
function create_lttng_session ()
{
sess_name=$1
ok $? "Disable channel $channel_name for session $sess_name"
}
+function enable_lttng_mmap_overwrite_kernel_channel()
+{
+ sess_name=$1
+ channel_name=$2
+
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite >/dev/null 2>&1
+ ok $? "Enable channel $channel_name for session $sess_name"
+}
+
function enable_ust_lttng_event ()
{
sess_name=$1
ok $? "Destroy lttng session $sess_name"
}
+function lttng_snapshot_add_output ()
+{
+ sess_name=$1
+ trace_path=$2
+
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output -s $sess_name file://$trace_path >/dev/null 2>&1
+ ok $? "Added snapshot output file://$trace_path"
+}
+
+function lttng_snapshot_record ()
+{
+ sess_name=$1
+ trace_path=$2
+
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot record -s $sess_name >/dev/null 2>&1
+ ok $? "Snapshot recorded"
+}
+
function trace_matches ()
{
event_name=$1
skip 0 "Babeltrace binary not found. Skipping trace validation"
fi
- traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $event_name | wc -l)
- if [ "$traced" -ne 0 ]; then
- pass "Validate trace for event $event_name"
- else
- fail "Validate trace for event $event_name"
- diag "Found $traced occurences of $event_name"
- fi
+ OLDIFS=$IFS
+ IFS=","
+ for i in $event_name; do
+ traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l)
+ if [ "$traced" -ne 0 ]; then
+ pass "Validate trace for event $i"
+ else
+ fail "Validate trace for event $i"
+ diag "Found $traced occurences of $i"
+ fi
+ done
+ ret=$?
+ IFS=$OLDIFS
+ return $ret
}