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test/hash: test more corner cases

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This commit improves the readwrite unit test to cover
more corner cases and reduces the testing time by
reducing the total key count.

Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
This commit is contained in:
Yipeng Wang 2018-10-26 02:53:43 -07:00 committed by Thomas Monjalon
parent 49aea4ff76
commit fd368e1982
1 changed files with 26 additions and 6 deletions
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32
test/test/test_hash_readwrite.c
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@ -18,8 +18,8 @@
#define RTE_RWTEST_FAIL 0
#define TOTAL_ENTRY (16*1024*1024)
#define TOTAL_INSERT (15*1024*1024)
#define TOTAL_ENTRY (5*1024*1024)
#define TOTAL_INSERT (4.5*1024*1024)
#define NUM_TEST 3
unsigned int core_cnt[NUM_TEST] = {2, 4, 8};
@ -59,8 +59,10 @@ test_hash_readwrite_worker(__attribute__((unused)) void *arg)
uint64_t i, offset;
uint32_t lcore_id = rte_lcore_id();
uint64_t begin, cycles;
int ret;
int *ret;
ret = rte_malloc(NULL, sizeof(int) *
tbl_rw_test_param.num_insert, 0);
for (i = 0; i < rte_lcore_count(); i++) {
if (slave_core_ids[i] == lcore_id)
break;
@ -79,13 +81,30 @@ test_hash_readwrite_worker(__attribute__((unused)) void *arg)
tbl_rw_test_param.keys + i) > 0)
break;
ret = rte_hash_add_key(tbl_rw_test_param.h,
ret[i - offset] = rte_hash_add_key(tbl_rw_test_param.h,
tbl_rw_test_param.keys + i);
if (ret < 0)
if (ret[i - offset] < 0)
break;
/* lookup a random key */
uint32_t rand = rte_rand() % (i + 1 - offset);
if (rte_hash_lookup(tbl_rw_test_param.h,
tbl_rw_test_param.keys + rand) != ret[rand])
break;
if (rte_hash_del_key(tbl_rw_test_param.h,
tbl_rw_test_param.keys + rand) != ret[rand])
break;
ret[rand] = rte_hash_add_key(tbl_rw_test_param.h,
tbl_rw_test_param.keys + rand);
if (ret[rand] < 0)
break;
if (rte_hash_lookup(tbl_rw_test_param.h,
tbl_rw_test_param.keys + i) != ret)
tbl_rw_test_param.keys + rand) != ret[rand])
break;
}
@ -96,6 +115,7 @@ test_hash_readwrite_worker(__attribute__((unused)) void *arg)
for (; i < offset + tbl_rw_test_param.num_insert; i++)
tbl_rw_test_param.keys[i] = RTE_RWTEST_FAIL;
rte_free(ret);
return 0;
}