Commit ca98e7a6 authored by SeungYeon Shin's avatar SeungYeon Shin Committed by Jim Harris
Browse files

test/unit: Add unit test for scheduler_set_isolated_core_mask 



Change-Id: Iacd606ed649486d3452299a5e5cffc113a532afc
Signed-off-by: default avatarSeungYeon Shin <syeon.shin@samsung.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/23146


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: default avatarJim Harris <jim.harris@samsung.com>
Reviewed-by: default avatarShuhei Matsumoto <smatsumoto@nvidia.com>
parent 4e4b993a

test/unit/lib/event/reactor.c/reactor_ut.c

+32 −0
Original line number Diff line number Diff line
@@ -1093,6 +1093,37 @@ test_governor(void) 
}

#endif



static void

test_scheduler_set_isolated_core_mask(void)

{

	struct spdk_cpuset isolated_core_mask = {};

	MOCK_SET(spdk_env_get_current_core, 0);



	allocate_cores(3);



	CU_ASSERT(spdk_reactors_init(SPDK_DEFAULT_MSG_MEMPOOL_SIZE) == 0);



	spdk_cpuset_set_cpu(&g_reactor_core_mask, 0, true);

	spdk_cpuset_set_cpu(&g_reactor_core_mask, 1, true);

	spdk_cpuset_set_cpu(&g_reactor_core_mask, 2, true);



	spdk_cpuset_set_cpu(&isolated_core_mask, 1, true);

	spdk_cpuset_set_cpu(&isolated_core_mask, 2, true);

	CU_ASSERT(scheduler_set_isolated_core_mask(isolated_core_mask) == true);



	spdk_cpuset_zero(&isolated_core_mask);



	spdk_cpuset_set_cpu(&isolated_core_mask, 4, true);

	CU_ASSERT(scheduler_set_isolated_core_mask(isolated_core_mask) == false);



	spdk_cpuset_zero(&isolated_core_mask);



	spdk_cpuset_set_cpu(&isolated_core_mask, 0, true);

	spdk_cpuset_set_cpu(&isolated_core_mask, 1, true);

	spdk_cpuset_set_cpu(&isolated_core_mask, 4, true);

	CU_ASSERT(scheduler_set_isolated_core_mask(isolated_core_mask) == false);

}



int

main(int argc, char **argv)

{
@@ -1116,6 +1147,7 @@ main(int argc, char **argv) 
	/* governor is only supported on Linux, so don't run this specific unit test on FreeBSD */

	CU_ADD_TEST(suite, test_governor);

#endif

	CU_ADD_TEST(suite, test_scheduler_set_isolated_core_mask);



	num_failures = spdk_ut_run_tests(argc, argv, NULL);

	CU_cleanup_registry();