perf test: Add target workload test in 'perf record' tests

Add a subtest which profiles the given workload on the command line.

As it's a minimal requirement, the test should run ok so it doesn't skip
the test even if it failed to run the 'perf record' command.

Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20221020172643.3458767-7-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/tests/shell/record.sh b/tools/perf/tests/shell/record.sh
index 345764a..c59d145 100755 (executable)
--- a/tools/perf/tests/shell/record.sh
+++ b/tools/perf/tests/shell/record.sh
@@ -174,11 +174,29 @@ test_system_wide() {
   echo "Basic --system-wide mode test [Success]"
 }
 
+test_workload() {
+  echo "Basic target workload test"
+  if ! perf record -o "${perfdata}" ${testprog} 2> /dev/null
+  then
+    echo "Workload record [Failed record]"
+    err=1
+    return
+  fi
+  if ! perf report -i "${perfdata}" -q | grep -q "${testsym}"
+  then
+    echo "Workload record [Failed missing output]"
+    err=1
+    return
+  fi
+  echo "Basic target workload test [Success]"
+}
+
 build_test_program
 
 test_per_thread
 test_register_capture
 test_system_wide
+test_workload
 
 cleanup
 exit $err