X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=tests%2Futils%2Futils.sh;h=30770e58905d4c977af2aa07394f11328e39495a;hb=b4b790cd6754c0866af5fc785415690cb0280b30;hp=1e7d88b76c6a74aa373793003a1b56aca42642ab;hpb=65d1f746e7dbd27cbc5208734ceecab7c5fb4a3d;p=lttng-tools.git

diff --git a/tests/utils/utils.sh b/tests/utils/utils.sh
index 1e7d88b76..30770e589 100644
--- a/tests/utils/utils.sh
+++ b/tests/utils/utils.sh
@@ -209,6 +209,38 @@ function randstring()
 	echo
 }
 
+# Helpers for get_possible_cpus.
+function get_possible_cpus_count_from_sysfs_possible_mask()
+{
+	local max_possible_cpu_id=$(cut -d '-' -f 2 < /sys/devices/system/cpu/possible)
+	echo $((max_possible_cpu_id+1))
+}
+
+function get_max_cpus_count_from_sysfs_cpu_directories()
+{
+	local max_possible_cpu_id= \
+		$(find /sys/devices/system/cpu/ -mindepth 1 -maxdepth 1 -regex ".+cpu[0-9]+" | \
+		  sed -e 's/cpu//g' | \
+		  awk -F '/' '{ if ($NF > N) N = $NF } END { print N }')
+	echo $((max_possible_cpu_id+1))
+}
+
+# Return the number of possible CPUs.
+function get_possible_cpus_count()
+{
+	local possible_cpus_count=$(get_possible_cpus_count_from_sysfs_possible_mask)
+
+	if [ $? -ne 0 ]; then
+		possible_cpus_count=$(get_max_cpus_count_from_sysfs_cpu_directories)
+		local configured_cpus_count=$(getconf _NPROCESSORS_CONF)
+		possible_cpus_count=$(($configured_cpus_count > $possible_cpus_count \
+							      ? $configured_cpus_count \
+							      : $possible_cpus_count))
+	fi
+
+	echo $possible_cpus_count
+}
+
 # Return the number of _configured_ CPUs.
 function conf_proc_count()
 {
@@ -238,6 +270,20 @@ function validate_lttng_modules_present ()
 	LTTNG_BAIL_OUT "LTTng modules not detected."
 }
 
+# Run the lttng binary.
+#
+# The first two arguments are stdout and stderr redirect paths, respectively.
+# The rest of the arguments are forwarded to the lttng binary
+function _run_lttng_cmd
+{
+	local stdout_dest="$1"
+	local stderr_dest="$2"
+	shift 2
+
+	diag "$TESTDIR/../src/bin/lttng/$LTTNG_BIN $*"
+	$TESTDIR/../src/bin/lttng/$LTTNG_BIN "$@" 1> "$stdout_dest" 2> "$stderr_dest"
+}
+
 function enable_kernel_lttng_event
 {
 	local withtap="$1"
@@ -1259,37 +1305,80 @@ function enable_jul_lttng_event_loglevel()
 
 function enable_log4j_lttng_event()
 {
-	sess_name=$1
-	event_name="$2"
-	channel_name=$3
+	local sess_name=$1
+	local event_name=$2
+	local channel_name=$3
 
-	if [ -z $channel_name ]; then
-		# default channel if none specified
-		chan=""
-	else
-		chan="-c $channel_name"
+	local chan_opt=()
+
+	# default channel if none specified
+	if [ -n "$channel_name" ]; then
+		chan_opt=("-c" "$channel_name")
 	fi
 
-	$TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
-	ok $? "Enable LOG4J event $event_name for session $sess_name"
+	_run_lttng_cmd "$OUTPUT_DEST" "$ERROR_OUTPUT_DEST" \
+		enable-event "$event_name" "${chan_opt[@]}" -s "$sess_name" --log4j
+	ok $? "Enable LOG4J event '$event_name' for session '$sess_name'"
+}
+
+function enable_log4j_lttng_event_filter()
+{
+	local sess_name=$1
+	local event_name=$2
+	local filter=$3
+
+	_run_lttng_cmd "$OUTPUT_DEST" "$ERROR_OUTPUT_DEST" \
+		enable-event "$event_name" -s "$sess_name" --log4j --filter "$filter"
+	ok $? "Enable LOG4J event '$event_name' with filter '$filter' for session '$sess_name'"
+}
+
+function enable_log4j_lttng_event_filter_loglevel_only()
+{
+	local sess_name=$1
+	local event_name=$2
+	local filter=$3
+	local loglevel=$4
+
+	_run_lttng_cmd "$OUTPUT_DEST" "$ERROR_OUTPUT_DEST" \
+		enable-event --loglevel-only "$loglevel" "$event_name" -s "$sess_name" -l --filter "$filter"
+	ok $? "Enable LOG4J event '$event_name' with filter '$filter' and loglevel-only '$loglevel' for session '$sess_name'"
 }
 
 function enable_log4j_lttng_event_loglevel()
 {
 	local sess_name=$1
-	local event_name="$2"
+	local event_name=$2
 	local loglevel=$3
 	local channel_name=$4
 
-	if [ -z $channel_name ]; then
-		# default channel if none specified
-		chan=""
-	else
-		chan="-c $channel_name"
+
+	# default channel if none specified
+	if [ -n "$channel_name" ]; then
+		chan_opt=("-c" "$channel_name")
 	fi
 
-	$TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
-	ok $? "Enable LOG4J event $event_name for session $sess_name with loglevel $loglevel"
+	_run_lttng_cmd "$OUTPUT_DEST" "$ERROR_OUTPUT_DEST" \
+		enable-event --loglevel "$loglevel" "$event_name" "${chan_opt[@]}" -s "$sess_name" --log4j
+	ok $? "Enable LOG4J event '$event_name' for session '$sess_name' with loglevel '$loglevel'"
+}
+
+function enable_log4j_lttng_event_loglevel_only()
+{
+	local sess_name=$1
+	local event_name=$2
+	local loglevel=$3
+	local channel_name=$4
+
+	local chan_opt=()
+
+	# default channel if none specified
+	if [ -n "$channel_name" ]; then
+		chan_opt=("-c" "$channel_name")
+	fi
+
+	_run_lttng_cmd "$OUTPUT_DEST" "$ERROR_OUTPUT_DEST" \
+		enable-event --loglevel-only "$loglevel" "$event_name" "${chan_opt[@]}" -s "$sess_name" --log4j
+	ok $? "Enable LOG4J event '$event_name' for session '$sess_name' with loglevel-only '$loglevel'"
 }
 
 function enable_python_lttng_event()
@@ -1396,8 +1485,9 @@ function disable_log4j_lttng_event ()
 	local sess_name="$1"
 	local event_name="$2"
 
-	$TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -l >/dev/null 2>&1
-	ok $? "Disable LOG4J event $event_name for session $sess_name"
+	_run_lttng_cmd "$OUTPUT_DEST" "$ERROR_OUTPUT_DEST" \
+		disable-event "$event_name" -s "$sess_name" --log4j
+	ok $? "Disable LOG4J event '$event_name' for session '$sess_name'"
 }
 
 function disable_python_lttng_event ()
@@ -1801,6 +1891,14 @@ function wait_live_viewer_connect ()
 	pass "Waiting for live viewers on url: $url"
 }
 
+function bail_out_if_no_babeltrace()
+{
+	which "$BABELTRACE_BIN" >/dev/null
+	if [ $? -ne 0 ]; then
+		LTTNG_BAIL_OUT "\"$BABELTRACE_BIN\" binary not found. Skipping tests"
+	fi
+}
+
 function validate_metadata_event ()
 {
 	local event_name=$1