[PATCH v2] service: split tests to perf and autotest to avoid spurious CI failures

[Harry van Haaren <harry.van.haaren@intel.com>]

On some CI runs, some service-cores tests spuriously fail as the
service lcore thread is not actually scheduled by the OS in the
given amount of time.

Increasing timeouts has not resolved the issue in the CI, so the
solution in this patch is to move them to a separate perf test
suite.

Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>

---

v2:
- Add "performance" to suite name (David)
- Remove comment above perf-test suite (David)

See DPDK ML discussion in this thread:
http://mails.dpdk.org/archives/dev/2023-February/263523.html
---
 app/test/meson.build          |  1 +
 app/test/test_service_cores.c | 27 ++++++++++++++++++++++-----
 2 files changed, 23 insertions(+), 5 deletions(-)

diff --git a/app/test/meson.build b/app/test/meson.build
index f34d19e3c3..2db5ccf4ff 100644
--- a/app/test/meson.build
+++ b/app/test/meson.build
@@ -287,6 +287,7 @@ perf_test_names = [
         'pie_perf',
         'distributor_perf_autotest',
         'pmd_perf_autotest',
+        'service_perf_autotest',
         'stack_perf_autotest',
         'stack_lf_perf_autotest',
         'rand_perf_autotest',
diff --git a/app/test/test_service_cores.c b/app/test/test_service_cores.c
index 637fcd7cf9..c8b6a27c69 100644
--- a/app/test/test_service_cores.c
+++ b/app/test/test_service_cores.c
@@ -1022,17 +1022,12 @@ static struct unit_test_suite service_tests  = {
 		TEST_CASE_ST(dummy_register, NULL, service_name),
 		TEST_CASE_ST(dummy_register, NULL, service_get_by_name),
 		TEST_CASE_ST(dummy_register, NULL, service_dump),
-		TEST_CASE_ST(dummy_register, NULL, service_attr_get),
-		TEST_CASE_ST(dummy_register, NULL, service_lcore_attr_get),
 		TEST_CASE_ST(dummy_register, NULL, service_probe_capability),
 		TEST_CASE_ST(dummy_register, NULL, service_start_stop),
 		TEST_CASE_ST(dummy_register, NULL, service_lcore_add_del),
-		TEST_CASE_ST(dummy_register, NULL, service_lcore_start_stop),
 		TEST_CASE_ST(dummy_register, NULL, service_lcore_en_dis_able),
 		TEST_CASE_ST(dummy_register, NULL, service_mt_unsafe_poll),
 		TEST_CASE_ST(dummy_register, NULL, service_mt_safe_poll),
-		TEST_CASE_ST(dummy_register, NULL, service_app_lcore_mt_safe),
-		TEST_CASE_ST(dummy_register, NULL, service_app_lcore_mt_unsafe),
 		TEST_CASE_ST(dummy_register, NULL, service_may_be_active),
 		TEST_CASE_ST(dummy_register, NULL, service_active_two_cores),
 		TEST_CASES_END() /**< NULL terminate unit test array */
@@ -1046,3 +1041,25 @@ test_service_common(void)
 }
 
 REGISTER_TEST_COMMAND(service_autotest, test_service_common);
+
+static struct unit_test_suite service_perf_tests  = {
+	.suite_name = "service core performance test suite",
+	.setup = testsuite_setup,
+	.teardown = testsuite_teardown,
+	.unit_test_cases = {
+		TEST_CASE_ST(dummy_register, NULL, service_attr_get),
+		TEST_CASE_ST(dummy_register, NULL, service_lcore_attr_get),
+		TEST_CASE_ST(dummy_register, NULL, service_lcore_start_stop),
+		TEST_CASE_ST(dummy_register, NULL, service_app_lcore_mt_safe),
+		TEST_CASE_ST(dummy_register, NULL, service_app_lcore_mt_unsafe),
+		TEST_CASES_END() /**< NULL terminate unit test array */
+	}
+};
+
+static int
+test_service_perf(void)
+{
+	return unit_test_suite_runner(&service_perf_tests);
+}
+
+REGISTER_TEST_COMMAND(service_perf_autotest, test_service_perf);
-- 
2.34.1