create_lttng_session 1 "$@"
}
+function create_lttng_session_template ()
+{
+ local expected_to_fail=$1
+ local template_path=$2
+ local opt=$3
+
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN create --template-path="$template_path" $opt > $OUTPUT_DEST
+ ret=$?
+ if [[ $expected_to_fail -eq "1" ]]; then
+ test "$ret" -ne "0"
+ ok $? "Create session from template $template_path failed as expected"
+ else
+ ok $ret "Create session from template $template_path"
+ fi
+}
+
+function create_lttng_session_template_ok () {
+ create_lttng_session_template 0 "$@"
+}
+
+function create_lttng_session_template_fail () {
+ create_lttng_session_template 1 "$@"
+}
function enable_ust_lttng_channel ()
{
ok $? "Enable channel $channel_name for session $sess_name"
}
+function enable_lttng_mmap_discard_small_kernel_channel()
+{
+ local sess_name=$1
+ local channel_name=$2
+
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --discard --subbuf-size=$(getconf PAGE_SIZE) --num-subbuf=2 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+ ok $? "Enable small discard channel $channel_name for session $sess_name"
+}
+
+function enable_lttng_mmap_overwrite_small_kernel_channel()
+{
+ local sess_name=$1
+ local channel_name=$2
+
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite --subbuf-size=$(getconf PAGE_SIZE) --num-subbuf=2 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+ ok $? "Enable small discard channel $channel_name for session $sess_name"
+}
+
function enable_lttng_mmap_overwrite_ust_channel()
{
local sess_name=$1
return $ret
}
+function trace_first_line
+{
+ local trace_path=$1
+
+ which $BABELTRACE_BIN >/dev/null
+ if [ $? -ne 0 ]; then
+ skip 0 "Babeltrace binary not found. Skipping trace validation"
+ fi
+
+ $BABELTRACE_BIN $trace_path 2>/dev/null | head -n 1
+}
+
function validate_trace_exp()
{
local event_exp=$1