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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38 #include <mem_config.h>
39 #include <libtest/test.hpp>
41 #include <libmemcachedutil-1.0/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 using namespace libtest
;
56 static pairs_st
*global_pairs
= NULL
;
57 static const char *global_keys
[GLOBAL_COUNT
];
58 static size_t global_keys_length
[GLOBAL_COUNT
];
59 static size_t global_count
= 0;
61 test_return_t
cleanup_pairs(memcached_st
*)
63 pairs_free(global_pairs
);
69 static test_return_t
generate_pairs(memcached_st
*)
71 global_pairs
= pairs_generate(GLOBAL_COUNT
, 400);
72 global_count
= GLOBAL_COUNT
;
74 for (size_t x
= 0; x
< global_count
; x
++)
76 global_keys
[x
]= global_pairs
[x
].key
;
77 global_keys_length
[x
]= global_pairs
[x
].key_length
;
83 test_return_t
generate_large_pairs(memcached_st
*memc
)
85 global_pairs
= pairs_generate(GLOBAL2_COUNT
, MEMCACHED_MAX_BUFFER
+10);
86 global_count
= GLOBAL2_COUNT
;
88 for (size_t x
= 0; x
< global_count
; x
++)
90 global_keys
[x
]= global_pairs
[x
].key
;
91 global_keys_length
[x
]= global_pairs
[x
].key_length
;
94 memcached_behavior_set(memc
, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS
, true);
95 unsigned int check_execute
= execute_set(memc
, global_pairs
, (unsigned int)global_count
);
97 test_true(check_execute
> (global_count
/ 2));
102 test_return_t
generate_data(memcached_st
*memc
)
104 test_compare(TEST_SUCCESS
, generate_pairs(memc
));
106 unsigned int check_execute
= execute_set(memc
, global_pairs
, (unsigned int)global_count
);
108 /* Possible false, positive, memcached may have ejected key/value based on
111 test_true(check_execute
> (global_count
/ 2));
116 test_return_t
generate_data_with_stats(memcached_st
*memc
)
118 test_compare(TEST_SUCCESS
, generate_pairs(memc
));
120 unsigned int check_execute
= execute_set(memc
, global_pairs
, (unsigned int)global_count
);
122 test_compare(check_execute
, global_count
);
124 // @todo hosts used size stats
125 memcached_return_t rc
;
126 memcached_stat_st
*stat_p
= memcached_stat(memc
, NULL
, &rc
);
129 for (uint32_t host_index
= 0; host_index
< memcached_server_count(memc
); host_index
++)
131 /* This test was changes so that "make test" would work properlly */
134 memcached_server_instance_st instance
=
135 memcached_server_instance_by_position(memc
, host_index
);
137 printf("\nserver %u|%s|%u bytes: %llu\n",
139 memcached_server_name(instance
),
140 memcached_server_port(instance
),
141 (unsigned long long)(stat_p
+ host_index
)->bytes
);
143 test_true((unsigned long long)(stat_p
+ host_index
)->bytes
);
146 memcached_stat_free(NULL
, stat_p
);
151 test_return_t
generate_buffer_data(memcached_st
*memc
)
153 memcached_behavior_set(memc
, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS
, true);
159 test_return_t
get_read_count(memcached_st
*memc
)
161 memcached_st
*memc_clone
= memcached_clone(NULL
, memc
);
162 test_true(memc_clone
);
164 memcached_server_add_with_weight(memc_clone
, "localhost", 6666, 0);
168 size_t return_value_length
;
172 for (size_t x
= count
= 0; x
< global_count
; x
++)
174 memcached_return_t rc
;
175 return_value
= memcached_get(memc_clone
, global_keys
[x
], global_keys_length
[x
],
176 &return_value_length
, &flags
, &rc
);
177 if (rc
== MEMCACHED_SUCCESS
)
188 memcached_free(memc_clone
);
193 test_return_t
get_read(memcached_st
*memc
)
195 size_t keys_returned
= 0;
196 for (size_t x
= 0; x
< global_count
; x
++)
198 size_t return_value_length
;
200 memcached_return_t rc
;
201 char *return_value
= memcached_get(memc
, global_keys
[x
], global_keys_length
[x
],
202 &return_value_length
, &flags
, &rc
);
204 test_true(return_value);
205 test_compare(MEMCACHED_SUCCESS, rc);
207 if (rc
== MEMCACHED_SUCCESS
&& return_value
)
214 Possible false, positive, memcached may have ejected key/value based on memory needs.
216 test_true(keys_returned
> (global_count
/ 2));
221 test_return_t
mget_read(memcached_st
*memc
)
224 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
226 test_compare(MEMCACHED_SUCCESS
,
227 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
229 // Go fetch the keys and test to see if all of them were returned
231 unsigned int keys_returned
;
232 test_compare(TEST_SUCCESS
, fetch_all_results(memc
, keys_returned
));
233 test_true(keys_returned
> (global_count
/ 2));
239 test_return_t
mget_read_result(memcached_st
*memc
)
242 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
244 test_compare(MEMCACHED_SUCCESS
,
245 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
247 /* Turn this into a help function */
249 memcached_result_st results_obj
;
250 memcached_result_st
*results
= memcached_result_create(memc
, &results_obj
);
253 memcached_return_t rc
;
254 while ((results
= memcached_fetch_result(memc
, &results_obj
, &rc
)))
256 if (rc
== MEMCACHED_IN_PROGRESS
)
262 test_compare(MEMCACHED_SUCCESS
, rc
);
264 test_compare(MEMCACHED_END
, rc
);
266 memcached_result_free(&results_obj
);
272 test_return_t
mget_read_partial_result(memcached_st
*memc
)
275 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
277 test_compare(MEMCACHED_SUCCESS
,
278 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
280 // We will scan for just one key
282 memcached_result_st results_obj
;
283 memcached_result_st
*results
= memcached_result_create(memc
, &results_obj
);
285 memcached_return_t rc
;
286 results
= memcached_fetch_result(memc
, results
, &rc
);
288 test_compare(MEMCACHED_SUCCESS
, rc
);
290 memcached_result_free(&results_obj
);
293 // We already have a read happening, lets start up another one.
294 test_compare(MEMCACHED_SUCCESS
,
295 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
297 memcached_result_st results_obj
;
298 memcached_result_st
*results
= memcached_result_create(memc
, &results_obj
);
300 test_false(memcached_is_allocated(results
));
302 memcached_return_t rc
;
303 while ((results
= memcached_fetch_result(memc
, &results_obj
, &rc
)))
306 test_compare(MEMCACHED_SUCCESS
, rc
);
308 test_compare(MEMCACHED_END
, rc
);
310 memcached_result_free(&results_obj
);
316 test_return_t
mget_read_function(memcached_st
*memc
)
318 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
320 test_compare(MEMCACHED_SUCCESS
,
321 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
323 memcached_execute_fn callbacks
[]= { &callback_counter
};
325 test_compare(MEMCACHED_SUCCESS
,
326 memcached_fetch_execute(memc
, callbacks
, (void *)&counter
, 1));
331 test_return_t
delete_generate(memcached_st
*memc
)
334 for (size_t x
= 0; x
< global_count
; x
++)
336 if (memcached_success(memcached_delete(memc
, global_keys
[x
], global_keys_length
[x
], (time_t)0)))
342 Possible false, positive, memcached may have ejected key/value based on memory needs.
344 test_true(total
> (global_count
/ 2));
349 test_return_t
delete_buffer_generate(memcached_st
*memc
)
351 memcached_behavior_set(memc
, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS
, true);
354 for (size_t x
= 0; x
< global_count
; x
++)
356 if (memcached_success(memcached_delete(memc
, global_keys
[x
], global_keys_length
[x
], (time_t)0)))
363 Possible false, positive, memcached may have ejected key/value based on memory needs.
365 test_true(total
> (global_count
/ 2));
370 test_return_t
mget_read_internal_result(memcached_st
*memc
)
373 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
375 test_compare(MEMCACHED_SUCCESS
,
376 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
378 memcached_result_st
*results
= NULL
;
379 memcached_return_t rc
;
380 while ((results
= memcached_fetch_result(memc
, results
, &rc
)))
383 test_compare(MEMCACHED_SUCCESS
, rc
);
385 test_compare(MEMCACHED_END
, rc
);
387 memcached_result_free(results
);