[dpdk-dev] [PATCH v5 5/7] test/ring: validate the return value of enq/deq elements
From: Feifei Wang <hidden>
Date: 2020-09-15 06:28:51
Subsystem:
the rest · Maintainer:
Linus Torvalds
Validate the return value of single element enqueue/dequeue operation in the test. Suggested-by: Honnappa Nagarahalli <redacted> Signed-off-by: Feifei Wang <redacted> Reviewed-by: Phil Yang <redacted> Reviewed-by: Honnappa Nagarahalli <redacted> --- app/test/test_ring.c | 26 ++++++++++++++++++++++---- 1 file changed, 22 insertions(+), 4 deletions(-)
diff --git a/app/test/test_ring.c b/app/test/test_ring.c
index c9017793a..da57032c7 100644
--- a/app/test/test_ring.c
+++ b/app/test/test_ring.c@@ -834,8 +834,13 @@ test_ring_basic_ex(void) rte_ring_free_count(rp)); for (j = 0; j < RING_SIZE - 1; j++) { - test_ring_enqueue(rp, cur_src, esize[i], 1, + ret = test_ring_enqueue(rp, cur_src, esize[i], 1, TEST_RING_THREAD_DEF | TEST_RING_ELEM_SINGLE); + if (ret != 0) { + printf("%s: rte_ring_enqueue fails\n", + __func__); + goto fail_test; + } cur_src = test_ring_inc_ptr(cur_src, esize[i], 1); }
@@ -846,8 +851,13 @@ test_ring_basic_ex(void) } for (j = 0; j < RING_SIZE - 1; j++) { - test_ring_dequeue(rp, cur_dst, esize[i], 1, + ret = test_ring_dequeue(rp, cur_dst, esize[i], 1, TEST_RING_THREAD_DEF | TEST_RING_ELEM_SINGLE); + if (ret != 0) { + printf("%s: rte_ring_dequeue fails\n", + __func__); + goto fail_test; + } cur_dst = test_ring_inc_ptr(cur_dst, esize[i], 1); }
@@ -1001,10 +1011,18 @@ test_ring_with_exact_size(void) * than the standard ring. (16 vs 15 elements) */ for (j = 0; j < ring_sz - 1; j++) { - test_ring_enqueue(std_r, cur_src, esize[i], 1, + ret = test_ring_enqueue(std_r, cur_src, esize[i], 1, TEST_RING_THREAD_DEF | TEST_RING_ELEM_SINGLE); - test_ring_enqueue(exact_sz_r, cur_src, esize[i], 1, + if (ret != 0) { + printf("%s: error, enqueue failed\n", __func__); + goto test_fail; + } + ret = test_ring_enqueue(exact_sz_r, cur_src, esize[i], 1, TEST_RING_THREAD_DEF | TEST_RING_ELEM_SINGLE); + if (ret != 0) { + printf("%s: error, enqueue failed\n", __func__); + goto test_fail; + } cur_src = test_ring_inc_ptr(cur_src, esize[i], 1); } ret = test_ring_enqueue(std_r, cur_src, esize[i], 1,
--
2.17.1