linux-kernel - [PATCH] perf test: make --skip work on shell tests

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Date:   Wed, 11 Aug 2021 20:06:26 +0200
From:   Riccardo Mancini <rickyman7@...il.com>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     Ian Rogers <irogers@...gle.com>,
        Namhyung Kim <namhyung@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Mark Rutland <mark.rutland@....com>,
        Jiri Olsa <jolsa@...hat.com>, linux-kernel@...r.kernel.org,
        linux-perf-users@...r.kernel.org,
        Riccardo Mancini <rickyman7@...il.com>
Subject: [PATCH] perf test: make --skip work on shell tests

perf-test has the option --skip to provide a list of tests to skip.
However, this option does not work with shell scripts.

This patch passes the skiplist to run_shell_tests, so that also shell
scripts could be skipped using --skip.

Signed-off-by: Riccardo Mancini <rickyman7@...il.com>
---
 tools/perf/tests/builtin-test.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c
index 5e6242576236325c..fb4a75cc8fa9530e 100644
--- a/tools/perf/tests/builtin-test.c
+++ b/tools/perf/tests/builtin-test.c
@@ -594,7 +594,8 @@ static int shell_test__run(struct test *test, int subdir __maybe_unused)
 	return WEXITSTATUS(err) == 2 ? TEST_SKIP : TEST_FAIL;
 }
 
-static int run_shell_tests(int argc, const char *argv[], int i, int width)
+static int run_shell_tests(int argc, const char *argv[], int i, int width,
+				struct intlist *skiplist)
 {
 	struct dirent **entlist;
 	struct dirent *ent;
@@ -628,6 +629,12 @@ static int run_shell_tests(int argc, const char *argv[], int i, int width)
 
 		st.file = ent->d_name;
 		pr_info("%2d: %-*s:", i, width, test.desc);
+
+		if (intlist__find(skiplist, i)) {
+			color_fprintf(stderr, PERF_COLOR_YELLOW, " Skip (user override)\n");
+			continue;
+		}
+
 		test_and_print(&test, false, -1);
 	}
 
@@ -727,7 +734,7 @@ static int __cmd_test(int argc, const char *argv[], struct intlist *skiplist)
 		}
 	}
 
-	return run_shell_tests(argc, argv, i, width);
+	return run_shell_tests(argc, argv, i, width, skiplist);
 }
 
 static int perf_test__list_shell(int argc, const char **argv, int i)
-- 
2.31.1