linux-kernel - [PATCH v2 1/8] perf test: Skip reason for suites with 1 test

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Message-Id: <20220518042027.836799-2-irogers@google.com>
Date:   Tue, 17 May 2022 21:20:20 -0700
From:   Ian Rogers <irogers@...gle.com>
To:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Riccardo Mancini <rickyman7@...il.com>,
        Sohaib Mohamed <sohaib.amhmd@...il.com>,
        Carsten Haitzler <carsten.haitzler@....com>,
        Marco Elver <elver@...gle.com>,
        John Garry <john.garry@...wei.com>,
        Michael Petlan <mpetlan@...hat.com>,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Stephane Eranian <eranian@...gle.com>,
        Ian Rogers <irogers@...gle.com>
Subject: [PATCH v2 1/8] perf test: Skip reason for suites with 1 test

When a suite has just 1 subtest, the subtest number is given as -1 to
avoid indented printing. When this subtest number is seen for the skip
reason, use the reason of the first test.

Reviewed-by: John Garry <john.garry@...wei.com>
Acked-by: Namhyung Kim <namhyung@...nel.org>
Signed-off-by: Ian Rogers <irogers@...gle.com>
---
 tools/perf/tests/builtin-test.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c
index fac3717d9ba1..33fcafa0fa79 100644
--- a/tools/perf/tests/builtin-test.c
+++ b/tools/perf/tests/builtin-test.c
@@ -137,10 +137,10 @@ static bool has_subtests(const struct test_suite *t)
 
 static const char *skip_reason(const struct test_suite *t, int subtest)
 {
-	if (t->test_cases && subtest >= 0)
-		return t->test_cases[subtest].skip_reason;
+	if (!t->test_cases)
+		return NULL;
 
-	return NULL;
+	return t->test_cases[subtest >= 0 ? subtest : 0].skip_reason;
 }
 
 static const char *test_description(const struct test_suite *t, int subtest)
-- 
2.36.0.550.gb090851708-goog