perf test: Use skip in PERF_RECORD_*

Check if the error code is EACCES and make the test a skip with
a "permissions" skip reason if so.

Committer testing:

Before:

  $ perf test PERF_RECORD
    8: PERF_RECORD_* events & perf_sample fields            : FAILED!
  $

After:

  $ perf test PERF_RECORD
    8: PERF_RECORD_* events & perf_sample fields            : Skip (permissions)
  $

Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Carsten Haitzler <carsten.haitzler@arm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Marco Elver <elver@google.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Riccardo Mancini <rickyman7@gmail.com>
Cc: Sohaib Mohamed <sohaib.amhmd@gmail.com>
Cc: Stephane Eranian <eranian@google.com>
Link: https://lore.kernel.org/r/20220518042027.836799-9-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/tests/perf-record.c

@@ -330,7 +330,21 @@ static int test__PERF_RECORD(struct test_suite *test __maybe_unused, int subtest
 out_delete_evlist:
 	evlist__delete(evlist);
 out:
-	return (err < 0 || errs > 0) ? -1 : 0;
+	if (err == -EACCES)
+		return TEST_SKIP;
+	if (err < 0)
+		return TEST_FAIL;
+	return TEST_OK;
 }
 
-DEFINE_SUITE("PERF_RECORD_* events & perf_sample fields", PERF_RECORD);
+static struct test_case tests__PERF_RECORD[] = {
+	TEST_CASE_REASON("PERF_RECORD_* events & perf_sample fields",
+			 PERF_RECORD,
+			 "permissions"),
+	{	.name = NULL, }
+};
+
+struct test_suite suite__PERF_RECORD = {
+	.desc = "PERF_RECORD_* events & perf_sample fields",
+	.test_cases = tests__PERF_RECORD,
+};