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author | Ian Rogers <irogers@google.com> | 2022-05-18 20:20:02 -0700 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-05-23 09:51:55 -0300 |
commit | 0dd9769f0cb0da5a7a3987942b479398f343ef30 (patch) | |
tree | f161e56b4d2a6663283f67112764b8d16f9a5892 | |
parent | 7c3bcbdf449fe591c9b68521b45869669ec76010 (diff) | |
download | linux-stable-0dd9769f0cb0da5a7a3987942b479398f343ef30.tar.gz linux-stable-0dd9769f0cb0da5a7a3987942b479398f343ef30.tar.bz2 linux-stable-0dd9769f0cb0da5a7a3987942b479398f343ef30.zip |
perf stat: Add stat record+report test
This would have caught:
"Subject: Re: perf stat report segfaults"
https://lore.kernel.org/linux-perf-users/CAP-5=fWQR=sCuiSMktvUtcbOLidEpUJLCybVF6=BRvORcDOq+g@mail.gmail.com/
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Dave Marchevsky <davemarchevsky@fb.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Fastabend <john.fastabend@gmail.com>
Cc: KP Singh <kpsingh@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Lv Ruyi <lv.ruyi@zte.com.cn>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Martin KaFai Lau <kafai@fb.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Quentin Monnet <quentin@isovalent.com>
Cc: Song Liu <songliubraving@fb.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Cc: Yonghong Song <yhs@fb.com>
Cc: bpf@vger.kernel.org
Cc: netdev@vger.kernel.org
Link: https://lore.kernel.org/r/20220519032005.1273691-3-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rwxr-xr-x | tools/perf/tests/shell/stat.sh | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tools/perf/tests/shell/stat.sh b/tools/perf/tests/shell/stat.sh index c7894764d4a6..9313ef2739e0 100755 --- a/tools/perf/tests/shell/stat.sh +++ b/tools/perf/tests/shell/stat.sh @@ -16,6 +16,18 @@ test_default_stat() { echo "Basic stat command test [Success]" } +test_stat_record_report() { + echo "stat record and report test" + if ! perf stat record -o - true | perf stat report -i - 2>&1 | \ + egrep -q "Performance counter stats for 'pipe':" + then + echo "stat record and report test [Failed]" + err=1 + return + fi + echo "stat record and report test [Success]" +} + test_topdown_groups() { # Topdown events must be grouped with the slots event first. Test that # parse-events reorders this. @@ -62,6 +74,7 @@ test_topdown_weak_groups() { } test_default_stat +test_stat_record_report test_topdown_groups test_topdown_weak_groups exit $err |