[Patch v5 6/6] perf tests: Add more topdown events regroup tests

Dapeng Mi
2024-09-13T05:21:28Z

Add more test cases to cover all supported topdown events regroup cases.

Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
---
tools/perf/tests/shell/stat.sh | 22 ++++++++++++++++++++--
1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/tools/perf/tests/shell/stat.sh b/tools/perf/tests/shell/stat.sh
index 092a7a2abcf8..85897898a1f4 100755
--- a/tools/perf/tests/shell/stat.sh
+++ b/tools/perf/tests/shell/stat.sh
@@ -73,9 +73,27 @@ test_topdown_groups() {
err=1
return
fi
- if perf stat -e '{topdown-retiring,slots}' true 2>&1 | grep -E -q "<not supported>"
+ if perf stat -e 'instructions,topdown-retiring,slots' true 2>&1 | grep -E -q "<not supported>"
then
- echo "Topdown event group test [Failed slots not reordered first]"
+ echo "Topdown event group test [Failed slots not reordered first in no-group case]"
+ err=1
+ return
+ fi
+ if perf stat -e '{instructions,topdown-retiring,slots}' true 2>&1 | grep -E -q "<not supported>"
+ then
+ echo "Topdown event group test [Failed slots not reordered first in single group case]"
+ err=1
+ return
+ fi
+ if perf stat -e '{instructions,slots},topdown-retiring' true 2>&1 | grep -E -q "<not supported>"
+ then
+ echo "Topdown event group test [Failed topdown metrics event not move into slots group]"
+ err=1
+ return
+ fi
+ if perf stat -e '{instructions,slots},{topdown-retiring}' true 2>&1 | grep -E -q "<not supported>"
+ then
+ echo "Topdown event group test [Failed topdown metrics group not merge into slots group]"
err=1
return
fi
--
2.40.1