1 #!/bin/sh 1 #!/bin/sh
2 # SPDX-License-Identifier: GPL-2.0 2 # SPDX-License-Identifier: GPL-2.0
3 # description: event trigger - test snapshot-t 3 # description: event trigger - test snapshot-trigger
4 # requires: set_event events/sched/sched_proce 4 # requires: set_event events/sched/sched_process_fork/trigger snapshot
5 5
6 fail() { #msg 6 fail() { #msg
7 echo $1 7 echo $1
8 exit_fail 8 exit_fail
9 } 9 }
10 10
11 FEATURE=`grep snapshot events/sched/sched_proc 11 FEATURE=`grep snapshot events/sched/sched_process_fork/trigger`
12 if [ -z "$FEATURE" ]; then 12 if [ -z "$FEATURE" ]; then
13 echo "snapshot trigger is not supported" 13 echo "snapshot trigger is not supported"
14 exit_unsupported 14 exit_unsupported
15 fi 15 fi
16 16
17 echo "Test snapshot trigger" 17 echo "Test snapshot trigger"
18 echo 0 > snapshot 18 echo 0 > snapshot
19 echo 1 > events/sched/sched_process_fork/enabl 19 echo 1 > events/sched/sched_process_fork/enable
20 ( echo "forked") 20 ( echo "forked")
21 echo 'snapshot:1' > events/sched/sched_process 21 echo 'snapshot:1' > events/sched/sched_process_fork/trigger
22 ( echo "forked") 22 ( echo "forked")
23 grep sched_process_fork snapshot > /dev/null | 23 grep sched_process_fork snapshot > /dev/null || \
24 fail "snapshot trigger on sched_process_fo 24 fail "snapshot trigger on sched_process_fork did not work"
25 25
26 reset_trigger 26 reset_trigger
27 echo 0 > snapshot 27 echo 0 > snapshot
28 echo 0 > events/sched/sched_process_fork/enabl 28 echo 0 > events/sched/sched_process_fork/enable
29 29
30 echo "Test snapshot semantic errors" 30 echo "Test snapshot semantic errors"
31 31
32 ! echo "snapshot+1" > events/sched/sched_proce 32 ! echo "snapshot+1" > events/sched/sched_process_fork/trigger
33 echo "snapshot" > events/sched/sched_process_f 33 echo "snapshot" > events/sched/sched_process_fork/trigger
34 ! echo "snapshot" > events/sched/sched_process 34 ! echo "snapshot" > events/sched/sched_process_fork/trigger
35 35
36 exit 0 36 exit 0
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