[PATCH v4 3/3] selftests/ftrace: add test case for GRP/ only input

From: Linyu Yuan
Date: Thu Jun 02 2022 - 08:11:30 EST


add kprobe and eprobe event test for new GRP/ only format.

Signed-off-by: Linyu Yuan <quic_linyyuan@xxxxxxxxxxx>
---
v3: first add in this version
v4: remove restriction of test case

.../selftests/ftrace/test.d/dynevent/add_remove_eprobe.tc | 9 ++++++++-
.../selftests/ftrace/test.d/dynevent/add_remove_kprobe.tc | 7 +++++++
2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_eprobe.tc b/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_eprobe.tc
index 60c02b4..c300eb0 100644
--- a/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_eprobe.tc
+++ b/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_eprobe.tc
@@ -1,7 +1,7 @@
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
# description: Generic dynamic event - add/remove eprobe events
-# requires: dynamic_events events/syscalls/sys_enter_openat "e[:[<group>/]<event>] <attached-group>.<attached-event> [<args>]":README
+# requires: dynamic_events events/syscalls/sys_enter_openat "<attached-group>.<attached-event> [<args>]":README

echo 0 > events/enable

@@ -87,4 +87,11 @@ echo "-:eprobes/$EPROBE $SYSTEM/$EVENT $OPTIONS" >> dynamic_events
! grep -q "$EPROBE" dynamic_events
! test -d events/eprobes/$EPROBE

+if grep -q "e\[:\[<group>/]\[<event>]]" README; then
+ echo "e:mygroup/ $SYSTEM/$EVENT $OPTIONS" >> dynamic_events
+ test -d events/mygroup
+ echo "-:mygroup/" >> dynamic_events
+ ! test -d events/mygroup
+fi
+
clear_trace
diff --git a/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_kprobe.tc b/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_kprobe.tc
index b4da41d..13d43f4 100644
--- a/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_kprobe.tc
+++ b/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_kprobe.tc
@@ -23,4 +23,11 @@ grep -q myevent1 dynamic_events

echo > dynamic_events

+if grep -q "p\[:\[<group>/]\[<event>]]" README; then
+ echo "p:mygroup/ $PLACE" >> dynamic_events
+ test -d events/mygroup
+ echo "-:mygroup/" >> dynamic_events
+ ! test -d events/mygroup
+fi
+
clear_trace
--
2.7.4