1 /* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
3 * Libmemcached Client and Server
5 * Copyright (C) 2012 Data Differential, http://datadifferential.com/
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39 #include <libtest/test.hpp>
41 #include <libmemcached/util.h>
42 #include <libmemcached/is.h>
44 #include <tests/libmemcached-1.0/generate.h>
45 #include <tests/libmemcached-1.0/fetch_all_results.h>
46 #include "tests/libmemcached-1.0/callback_counter.h"
48 #include "clients/generator.h"
49 #include "clients/execute.h"
51 #define GLOBAL_COUNT 10000
52 #define GLOBAL2_COUNT 100
54 static pairs_st
*global_pairs
;
55 static const char *global_keys
[GLOBAL_COUNT
];
56 static size_t global_keys_length
[GLOBAL_COUNT
];
57 static size_t global_count
= 0;
59 test_return_t
cleanup_pairs(memcached_st
*memc
)
62 pairs_free(global_pairs
);
67 test_return_t
generate_pairs(memcached_st
*)
69 global_pairs
= pairs_generate(GLOBAL_COUNT
, 400);
70 global_count
= GLOBAL_COUNT
;
72 for (size_t x
= 0; x
< global_count
; x
++)
74 global_keys
[x
]= global_pairs
[x
].key
;
75 global_keys_length
[x
]= global_pairs
[x
].key_length
;
81 test_return_t
generate_large_pairs(memcached_st
*)
83 global_pairs
= pairs_generate(GLOBAL2_COUNT
, MEMCACHED_MAX_BUFFER
+10);
84 global_count
= GLOBAL2_COUNT
;
86 for (size_t x
= 0; x
< global_count
; x
++)
88 global_keys
[x
]= global_pairs
[x
].key
;
89 global_keys_length
[x
]= global_pairs
[x
].key_length
;
95 test_return_t
generate_data(memcached_st
*memc
)
97 unsigned int check_execute
= execute_set(memc
, global_pairs
, global_count
);
99 test_compare_warn_hint(global_count
, check_execute
, "Possible false, positive, memcached may have ejected key/value based on memory needs");
104 test_return_t
generate_data_with_stats(memcached_st
*memc
)
106 unsigned int check_execute
= execute_set(memc
, global_pairs
, global_count
);
108 test_compare(check_execute
, global_count
);
110 // @todo hosts used size stats
111 memcached_return_t rc
;
112 memcached_stat_st
*stat_p
= memcached_stat(memc
, NULL
, &rc
);
115 for (uint32_t host_index
= 0; host_index
< memcached_server_count(memc
); host_index
++)
117 /* This test was changes so that "make test" would work properlly */
120 memcached_server_instance_st instance
=
121 memcached_server_instance_by_position(memc
, host_index
);
123 printf("\nserver %u|%s|%u bytes: %llu\n", host_index
, instance
->hostname
, instance
->port
, (unsigned long long)(stat_p
+ host_index
)->bytes
);
125 test_true((unsigned long long)(stat_p
+ host_index
)->bytes
);
128 memcached_stat_free(NULL
, stat_p
);
133 test_return_t
generate_buffer_data(memcached_st
*memc
)
135 memcached_behavior_set(memc
, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS
, true);
141 test_return_t
get_read_count(memcached_st
*memc
)
143 memcached_st
*memc_clone
= memcached_clone(NULL
, memc
);
144 test_true(memc_clone
);
146 memcached_server_add_with_weight(memc_clone
, "localhost", 6666, 0);
150 size_t return_value_length
;
154 for (size_t x
= count
= 0; x
< global_count
; x
++)
156 memcached_return_t rc
;
157 return_value
= memcached_get(memc_clone
, global_keys
[x
], global_keys_length
[x
],
158 &return_value_length
, &flags
, &rc
);
159 if (rc
== MEMCACHED_SUCCESS
)
170 memcached_free(memc_clone
);
175 test_return_t
get_read(memcached_st
*memc
)
177 size_t keys_returned
= 0;
178 for (size_t x
= 0; x
< global_count
; x
++)
180 size_t return_value_length
;
182 memcached_return_t rc
;
183 char *return_value
= memcached_get(memc
, global_keys
[x
], global_keys_length
[x
],
184 &return_value_length
, &flags
, &rc
);
186 test_true(return_value);
187 test_compare(MEMCACHED_SUCCESS, rc);
189 if (rc
== MEMCACHED_SUCCESS
&& return_value
)
195 test_compare_warn_hint(global_count
, keys_returned
, "Possible false, positive, memcached may have ejected key/value based on memory needs");
200 test_return_t
mget_read(memcached_st
*memc
)
203 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
205 test_compare(MEMCACHED_SUCCESS
,
206 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
208 // Go fetch the keys and test to see if all of them were returned
210 unsigned int keys_returned
;
211 test_compare(TEST_SUCCESS
, fetch_all_results(memc
, keys_returned
));
212 test_true(keys_returned
> 0);
213 test_compare_warn_hint(global_count
, keys_returned
, "Possible false, positive, memcached may have ejected key/value based on memory needs");
219 test_return_t
mget_read_result(memcached_st
*memc
)
222 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
224 test_compare(MEMCACHED_SUCCESS
,
225 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
227 /* Turn this into a help function */
229 memcached_result_st results_obj
;
230 memcached_result_st
*results
= memcached_result_create(memc
, &results_obj
);
233 memcached_return_t rc
;
234 while ((results
= memcached_fetch_result(memc
, &results_obj
, &rc
)))
236 if (rc
== MEMCACHED_IN_PROGRESS
)
242 test_compare(MEMCACHED_SUCCESS
, rc
);
244 test_compare(MEMCACHED_END
, rc
);
246 memcached_result_free(&results_obj
);
252 test_return_t
mget_read_partial_result(memcached_st
*memc
)
255 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
257 test_compare(MEMCACHED_SUCCESS
,
258 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
260 // We will scan for just one key
262 memcached_result_st results_obj
;
263 memcached_result_st
*results
= memcached_result_create(memc
, &results_obj
);
265 memcached_return_t rc
;
266 results
= memcached_fetch_result(memc
, results
, &rc
);
268 test_compare(MEMCACHED_SUCCESS
, rc
);
270 memcached_result_free(&results_obj
);
273 // We already have a read happening, lets start up another one.
274 test_compare(MEMCACHED_SUCCESS
,
275 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
277 memcached_result_st results_obj
;
278 memcached_result_st
*results
= memcached_result_create(memc
, &results_obj
);
280 test_false(memcached_is_allocated(results
));
282 memcached_return_t rc
;
283 while ((results
= memcached_fetch_result(memc
, &results_obj
, &rc
)))
286 test_compare(MEMCACHED_SUCCESS
, rc
);
288 test_compare(MEMCACHED_END
, rc
);
290 memcached_result_free(&results_obj
);
296 test_return_t
mget_read_function(memcached_st
*memc
)
298 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
300 test_compare(MEMCACHED_SUCCESS
,
301 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
303 memcached_execute_fn callbacks
[]= { &callback_counter
};
305 test_compare(MEMCACHED_SUCCESS
,
306 memcached_fetch_execute(memc
, callbacks
, (void *)&counter
, 1));
311 test_return_t
delete_generate(memcached_st
*memc
)
314 for (size_t x
= 0; x
< global_count
; x
++)
316 if (memcached_success(memcached_delete(memc
, global_keys
[x
], global_keys_length
[x
], (time_t)0)))
321 test_compare_warn_hint(global_count
, total
, "Possible false, positive, memcached may have ejected key/value based on memory needs");
326 test_return_t
delete_buffer_generate(memcached_st
*memc
)
328 memcached_behavior_set(memc
, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS
, true);
331 for (size_t x
= 0; x
< global_count
; x
++)
333 if (memcached_success(memcached_delete(memc
, global_keys
[x
], global_keys_length
[x
], (time_t)0)))
338 test_compare_warn_hint(global_count
, total
, "Possible false, positive, memcached may have ejected key/value based on memory needs");
343 test_return_t
mget_read_internal_result(memcached_st
*memc
)
346 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
348 test_compare(MEMCACHED_SUCCESS
,
349 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
351 memcached_result_st
*results
= NULL
;
352 memcached_return_t rc
;
353 while ((results
= memcached_fetch_result(memc
, results
, &rc
)))
356 test_compare(MEMCACHED_SUCCESS
, rc
);
358 test_compare(MEMCACHED_END
, rc
);
360 memcached_result_free(results
);