diff options
Diffstat (limited to 'tools/testing/selftests/ftrace/test.d/dynevent/add_remove_fprobe.tc')
| -rw-r--r-- | tools/testing/selftests/ftrace/test.d/dynevent/add_remove_fprobe.tc | 46 |
1 files changed, 22 insertions, 24 deletions
diff --git a/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_fprobe.tc b/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_fprobe.tc index 73f6c6fcecab..47067a5e3cb0 100644 --- a/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_fprobe.tc +++ b/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_fprobe.tc @@ -16,47 +16,43 @@ ocnt=`cat enabled_functions | wc -l` echo "f:myevent1 $PLACE" >> dynamic_events -# Make sure the event is attached and is the only one -grep -q $PLACE enabled_functions -cnt=`cat enabled_functions | wc -l` -if [ $cnt -ne $((ocnt + 1)) ]; then - exit_fail -fi - echo "f:myevent2 $PLACE%return" >> dynamic_events -# It should till be the only attached function -cnt=`cat enabled_functions | wc -l` -if [ $cnt -ne $((ocnt + 1)) ]; then - exit_fail -fi - # add another event echo "f:myevent3 $PLACE2" >> dynamic_events -grep -q $PLACE2 enabled_functions -cnt=`cat enabled_functions | wc -l` -if [ $cnt -ne $((ocnt + 2)) ]; then - exit_fail -fi - grep -q myevent1 dynamic_events grep -q myevent2 dynamic_events grep -q myevent3 dynamic_events test -d events/fprobes/myevent1 test -d events/fprobes/myevent2 -echo "-:myevent2" >> dynamic_events +echo 1 > events/fprobes/myevent1/enable +# Make sure the event is attached. +grep -q $PLACE enabled_functions +cnt=`cat enabled_functions | wc -l` +if [ $cnt -eq $ocnt ]; then + exit_fail +fi -grep -q myevent1 dynamic_events -! grep -q myevent2 dynamic_events +echo 1 > events/fprobes/myevent2/enable +cnt2=`cat enabled_functions | wc -l` -# should still have 2 left +echo 1 > events/fprobes/myevent3/enable +# If the function is different, the attached function should be increased +grep -q $PLACE2 enabled_functions cnt=`cat enabled_functions | wc -l` -if [ $cnt -ne $((ocnt + 2)) ]; then +if [ $cnt -eq $cnt2 ]; then exit_fail fi +echo 0 > events/fprobes/myevent2/enable +echo "-:myevent2" >> dynamic_events + +grep -q myevent1 dynamic_events +! grep -q myevent2 dynamic_events + +echo 0 > events/fprobes/enable echo > dynamic_events # Should have none left @@ -67,12 +63,14 @@ fi echo "f:myevent4 $PLACE" >> dynamic_events +echo 1 > events/fprobes/myevent4/enable # Should only have one enabled cnt=`cat enabled_functions | wc -l` if [ $cnt -ne $((ocnt + 1)) ]; then exit_fail fi +echo 0 > events/fprobes/enable echo > dynamic_events # Should have none left |