-
-static test_return_t ketama_compatibility_libmemcached(memcached_st *)
-{
- memcached_st *memc= memcached_create(NULL);
- test_true(memc);
-
- test_compare(MEMCACHED_SUCCESS,
- memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED, 1));
-
- test_compare(uint64_t(1), memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED));
-
- test_compare(MEMCACHED_SUCCESS, memcached_behavior_set_distribution(memc, MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA));
- test_compare(MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA, memcached_behavior_get_distribution(memc));
-
- memcached_server_st *server_pool= memcached_servers_parse("10.0.1.1:11211 600,10.0.1.2:11211 300,10.0.1.3:11211 200,10.0.1.4:11211 350,10.0.1.5:11211 1000,10.0.1.6:11211 800,10.0.1.7:11211 950,10.0.1.8:11211 100");
- memcached_server_push(memc, server_pool);
-
- /* verify that the server list was parsed okay. */
- test_compare(8U, memcached_server_count(memc));
- test_strcmp(server_pool[0].hostname, "10.0.1.1");
- test_compare(in_port_t(11211), server_pool[0].port);
- test_compare(600U, server_pool[0].weight);
- test_strcmp(server_pool[2].hostname, "10.0.1.3");
- test_compare(in_port_t(11211), server_pool[2].port);
- test_compare(200U, server_pool[2].weight);
- test_strcmp(server_pool[7].hostname, "10.0.1.8");
- test_compare(in_port_t(11211), server_pool[7].port);
- test_compare(100U, server_pool[7].weight);
-
- /* VDEAAAAA hashes to fffcd1b5, after the last continuum point, and lets
- * us test the boundary wraparound.
- */
- test_true(memcached_generate_hash(memc, (char *)"VDEAAAAA", 8) == memc->ketama.continuum[0].index);
-
- /* verify the standard ketama set. */
- for (uint32_t x= 0; x < 99; x++)
- {
- uint32_t server_idx = memcached_generate_hash(memc, ketama_test_cases[x].key, strlen(ketama_test_cases[x].key));
- memcached_server_instance_st instance=
- memcached_server_instance_by_position(memc, server_idx);
- const char *hostname = memcached_server_name(instance);
-
- test_strcmp(hostname, ketama_test_cases[x].server);
- }
-
- memcached_server_list_free(server_pool);
- memcached_free(memc);
-
- return TEST_SUCCESS;
-}
-
-static test_return_t ketama_compatibility_spymemcached(memcached_st *)
-{
- memcached_st *memc= memcached_create(NULL);
- test_true(memc);
-
- test_compare(MEMCACHED_SUCCESS,
- memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED, 1));
-
- test_compare(UINT64_C(1), memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED));
-
- test_compare(MEMCACHED_SUCCESS, memcached_behavior_set_distribution(memc, MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA_SPY));
- test_compare(MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA_SPY, memcached_behavior_get_distribution(memc));
-
- memcached_server_st *server_pool= memcached_servers_parse("10.0.1.1:11211 600,10.0.1.2:11211 300,10.0.1.3:11211 200,10.0.1.4:11211 350,10.0.1.5:11211 1000,10.0.1.6:11211 800,10.0.1.7:11211 950,10.0.1.8:11211 100");
- test_true(server_pool);
- memcached_server_push(memc, server_pool);
-
- /* verify that the server list was parsed okay. */
- test_compare(8U, memcached_server_count(memc));
- test_strcmp(server_pool[0].hostname, "10.0.1.1");
- test_compare(in_port_t(11211), server_pool[0].port);
- test_compare(600U, server_pool[0].weight);
- test_strcmp(server_pool[2].hostname, "10.0.1.3");
- test_compare(in_port_t(11211), server_pool[2].port);
- test_compare(200U, server_pool[2].weight);
- test_strcmp(server_pool[7].hostname, "10.0.1.8");
- test_compare(in_port_t(11211), server_pool[7].port);
- test_compare(100U, server_pool[7].weight);
-
- /* VDEAAAAA hashes to fffcd1b5, after the last continuum point, and lets
- * us test the boundary wraparound.
- */
- test_true(memcached_generate_hash(memc, (char *)"VDEAAAAA", 8) == memc->ketama.continuum[0].index);
-
- /* verify the standard ketama set. */
- for (uint32_t x= 0; x < 99; x++)
- {
- uint32_t server_idx= memcached_generate_hash(memc, ketama_test_cases_spy[x].key, strlen(ketama_test_cases_spy[x].key));
-
- memcached_server_instance_st instance=
- memcached_server_instance_by_position(memc, server_idx);
-
- const char *hostname= memcached_server_name(instance);
-
- test_strcmp(hostname, ketama_test_cases_spy[x].server);
- }
-
- memcached_server_list_free(server_pool);
- memcached_free(memc);
-
- return TEST_SUCCESS;
-}
-