1 files changed, 14 insertions, 1 deletions

diff --git a/tools/testing/selftests/resctrl/resctrl_tests.c b/tools/testing/selftests/resctrl/resctrl_tests.c
index 70179a61df3b..7f75b0b01bb5 100644
--- a/tools/testing/selftests/resctrl/resctrl_tests.c
+++ b/tools/testing/selftests/resctrl/resctrl_tests.c
@@ -19,7 +19,7 @@ static void cmd_help(void)
 	printf("\t-b benchmark_cmd [options]: run specified benchmark for MBM, MBA and CQM");
 	printf("\t default benchmark is builtin fill_buf\n");
 	printf("\t-t test list: run tests specified in the test list, ");
-	printf("e.g. -t mbm, mba, cqm\n");
+	printf("e.g. -t mbm, mba, cqm, cat\n");
 	printf("\t-n no_of_bits: run cache tests using specified no of bits in cache bit mask\n");
 	printf("\t-p cpu_no: specify CPU number to run the test. 1 is default\n");
 	printf("\t-h: help\n");
@@ -30,6 +30,7 @@ void tests_cleanup(void)
 	mbm_test_cleanup();
 	mba_test_cleanup();
 	cqm_test_cleanup();
+	cat_test_cleanup();
 }
 
 int main(int argc, char **argv)
@@ -39,6 +40,7 @@ int main(int argc, char **argv)
 	char *benchmark_cmd[BENCHMARK_ARGS], bw_report[64], bm_type[64];
 	char benchmark_cmd_area[BENCHMARK_ARGS][BENCHMARK_ARG_SIZE];
 	int ben_ind, ben_count;
+	bool cat_test = true;
 
 	for (i = 0; i < argc; i++) {
 		if (strcmp(argv[i], "-b") == 0) {
@@ -60,6 +62,7 @@ int main(int argc, char **argv)
 			mbm_test = false;
 			mba_test = false;
 			cqm_test = false;
+			cat_test = false;
 			while (token) {
 				if (!strcmp(token, "mbm")) {
 					mbm_test = true;
@@ -67,6 +70,8 @@ int main(int argc, char **argv)
 					mba_test = true;
 				} else if (!strcmp(token, "cqm")) {
 					cqm_test = true;
+				} else if (!strcmp(token, "cat")) {
+					cat_test = true;
 				} else {
 					printf("invalid argument\n");
 
@@ -159,6 +164,14 @@ int main(int argc, char **argv)
 		tests_run++;
 	}
 
+	if (cat_test) {
+		printf("# Starting CAT test ...\n");
+		res = cat_perf_miss_val(cpu_no, no_of_bits, "L3");
+		printf("%sok CAT: test\n", res ? "not " : "");
+		tests_run++;
+		cat_test_cleanup();
+	}
+
 	printf("1..%d\n", tests_run);
 
 	return 0;