| 1 | |
| 2 | |
| 3 | |
| 4 |
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| 5 | set -e
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| 6 |
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| 7 | err=0
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| 8 | perfdata=$(mktemp /tmp/__perf_test.perf.data.XXXXX)
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| 9 |
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| 10 | cleanup() {
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| 11 | rm -f "${perfdata}"
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| 12 | trap - EXIT TERM INT
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| 13 | }
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| 14 |
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| 15 | trap_cleanup() {
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| 16 | echo "Unexpected signal in ${FUNCNAME[1]}"
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| 17 | cleanup
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| 18 | exit 1
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| 19 | }
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| 20 | trap trap_cleanup EXIT TERM INT
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| 21 |
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| 22 | test_evlist_simple() {
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| 23 | echo "Simple evlist test"
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| 24 | if ! perf record -e cpu-clock -o "${perfdata}" true 2> /dev/null
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| 25 | then
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| 26 | echo "Simple evlist [Failed record]"
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| 27 | err=1
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| 28 | return
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| 29 | fi
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| 30 | if ! perf evlist -i "${perfdata}" | grep -q "cpu-clock"
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| 31 | then
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| 32 | echo "Simple evlist [Failed to list event]"
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| 33 | err=1
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| 34 | return
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| 35 | fi
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| 36 | echo "Simple evlist test [Success]"
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| 37 | }
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| 38 |
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| 39 | test_evlist_group() {
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| 40 | echo "Group evlist test"
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| 41 | if ! perf record -e "{cpu-clock,task-clock}" -o "${perfdata}" \
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| 42 | -- perf test -w noploop 2> /dev/null
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| 43 | then
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| 44 | echo "Group evlist [Skipped event group recording failed]"
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| 45 | return
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| 46 | fi
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| 47 |
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| 48 | if ! perf evlist -i "${perfdata}" -g | grep -q "{.*cpu-clock.*,.*task-clock.*}"
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| 49 | then
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| 50 | echo "Group evlist [Failed to list event group]"
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| 51 | err=1
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| 52 | return
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| 53 | fi
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| 54 | echo "Group evlist test [Success]"
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| 55 | }
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| 56 |
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| 57 | test_evlist_verbose() {
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| 58 | echo "Event configuration evlist test"
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| 59 | if ! perf record -e cycles -o "${perfdata}" true 2> /dev/null
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| 60 | then
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| 61 | echo "Event configuration evlist [Failed record]"
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| 62 | err=1
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| 63 | return
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| 64 | fi
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| 65 |
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| 66 | if ! perf evlist -i "${perfdata}" -v | grep -q "config:"
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| 67 | then
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| 68 | echo "Event configuration evlist [Failed to list verbose info]"
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| 69 | err=1
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| 70 | return
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| 71 | fi
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| 72 | echo "Event configuration evlist test [Success]"
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| 73 | }
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| 74 |
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| 75 | test_evlist_simple
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| 76 | test_evlist_group
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| 77 | test_evlist_verbose
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| 78 |
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| 79 | cleanup
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| 80 | exit $err
|