[PATCH v2 3/3] test: add autotest for external mempool stack handler

[David Hunt <david.hunt@intel.com>]

Signed-off-by: David Hunt <david.hunt@intel.com>
---
 app/test/test_mempool.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/app/test/test_mempool.c b/app/test/test_mempool.c
index f55d126..b98804a 100644
--- a/app/test/test_mempool.c
+++ b/app/test/test_mempool.c
@@ -570,6 +570,7 @@ test_mempool(void)
 	struct rte_mempool *mp_cache = NULL;
 	struct rte_mempool *mp_nocache = NULL;
 	struct rte_mempool *mp_ext = NULL;
+	struct rte_mempool *mp_stack = NULL;
 
 	rte_atomic32_init(&synchro);
 
@@ -619,6 +620,27 @@ test_mempool(void)
 	}
 	rte_mempool_obj_iter(mp_ext, my_obj_init, NULL);
 
+	/* create a mempool with an external handler */
+	mp_stack = rte_mempool_create_empty("test_stack",
+		MEMPOOL_SIZE,
+		MEMPOOL_ELT_SIZE,
+		RTE_MEMPOOL_CACHE_MAX_SIZE, 0,
+		SOCKET_ID_ANY, 0);
+
+	if (mp_stack == NULL) {
+		printf("cannot allocate mp_stack mempool\n");
+		goto err;
+	}
+	if (rte_mempool_set_handler(mp_stack, "stack") < 0) {
+		printf("cannot set stack handler\n");
+		goto err;
+	}
+	if (rte_mempool_populate_default(mp_stack) < 0) {
+		printf("cannot populate mp_stack mempool\n");
+		goto err;
+	}
+	rte_mempool_obj_iter(mp_stack, my_obj_init, NULL);
+
 	/* retrieve the mempool from its name */
 	if (rte_mempool_lookup("test_nocache") != mp_nocache) {
 		printf("Cannot lookup mempool from its name\n");
@@ -652,6 +674,10 @@ test_mempool(void)
 	if (test_mempool_xmem_misc() < 0)
 		goto err;
 
+	/* test the stack handler */
+	if (test_mempool_basic(mp_stack) < 0)
+		goto err;
+
 	rte_mempool_list_dump(stdout);
 
 	return 0;
-- 
2.5.5