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 using namespace libtest
;
56 static pairs_st
*global_pairs
;
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
*memc
)
64 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
*)
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
;
97 test_return_t
generate_data(memcached_st
*memc
)
99 test_compare(TEST_SUCCESS
, generate_pairs(memc
));
101 unsigned int check_execute
= execute_set(memc
, global_pairs
, global_count
);
103 test_compare_warn_hint(global_count
, check_execute
, "Possible false, positive, memcached may have ejected key/value based on memory needs");
108 test_return_t
generate_data_with_stats(memcached_st
*memc
)
110 test_compare(TEST_SUCCESS
, generate_pairs(memc
));
112 unsigned int check_execute
= execute_set(memc
, global_pairs
, global_count
);
114 test_compare(check_execute
, global_count
);
116 // @todo hosts used size stats
117 memcached_return_t rc
;
118 memcached_stat_st
*stat_p
= memcached_stat(memc
, NULL
, &rc
);
121 for (uint32_t host_index
= 0; host_index
< memcached_server_count(memc
); host_index
++)
123 /* This test was changes so that "make test" would work properlly */
126 memcached_server_instance_st instance
=
127 memcached_server_instance_by_position(memc
, host_index
);
129 printf("\nserver %u|%s|%u bytes: %llu\n", host_index
, instance
->hostname
, instance
->port
, (unsigned long long)(stat_p
+ host_index
)->bytes
);
131 test_true((unsigned long long)(stat_p
+ host_index
)->bytes
);
134 memcached_stat_free(NULL
, stat_p
);
139 test_return_t
generate_buffer_data(memcached_st
*memc
)
141 memcached_behavior_set(memc
, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS
, true);
147 test_return_t
get_read_count(memcached_st
*memc
)
149 memcached_st
*memc_clone
= memcached_clone(NULL
, memc
);
150 test_true(memc_clone
);
152 memcached_server_add_with_weight(memc_clone
, "localhost", 6666, 0);
156 size_t return_value_length
;
160 for (size_t x
= count
= 0; x
< global_count
; x
++)
162 memcached_return_t rc
;
163 return_value
= memcached_get(memc_clone
, global_keys
[x
], global_keys_length
[x
],
164 &return_value_length
, &flags
, &rc
);
165 if (rc
== MEMCACHED_SUCCESS
)
176 memcached_free(memc_clone
);
181 test_return_t
get_read(memcached_st
*memc
)
183 size_t keys_returned
= 0;
184 for (size_t x
= 0; x
< global_count
; x
++)
186 size_t return_value_length
;
188 memcached_return_t rc
;
189 char *return_value
= memcached_get(memc
, global_keys
[x
], global_keys_length
[x
],
190 &return_value_length
, &flags
, &rc
);
192 test_true(return_value);
193 test_compare(MEMCACHED_SUCCESS, rc);
195 if (rc
== MEMCACHED_SUCCESS
&& return_value
)
201 test_compare_warn_hint(global_count
, keys_returned
, "Possible false, positive, memcached may have ejected key/value based on memory needs");
206 test_return_t
mget_read(memcached_st
*memc
)
209 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
211 test_compare(MEMCACHED_SUCCESS
,
212 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
214 // Go fetch the keys and test to see if all of them were returned
216 unsigned int keys_returned
;
217 test_compare(TEST_SUCCESS
, fetch_all_results(memc
, keys_returned
));
218 test_true(keys_returned
> 0);
219 test_compare_warn_hint(global_count
, keys_returned
, "Possible false, positive, memcached may have ejected key/value based on memory needs");
225 test_return_t
mget_read_result(memcached_st
*memc
)
228 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
230 test_compare(MEMCACHED_SUCCESS
,
231 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
233 /* Turn this into a help function */
235 memcached_result_st results_obj
;
236 memcached_result_st
*results
= memcached_result_create(memc
, &results_obj
);
239 memcached_return_t rc
;
240 while ((results
= memcached_fetch_result(memc
, &results_obj
, &rc
)))
242 if (rc
== MEMCACHED_IN_PROGRESS
)
248 test_compare(MEMCACHED_SUCCESS
, rc
);
250 test_compare(MEMCACHED_END
, rc
);
252 memcached_result_free(&results_obj
);
258 test_return_t
mget_read_partial_result(memcached_st
*memc
)
261 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
263 test_compare(MEMCACHED_SUCCESS
,
264 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
266 // We will scan for just one key
268 memcached_result_st results_obj
;
269 memcached_result_st
*results
= memcached_result_create(memc
, &results_obj
);
271 memcached_return_t rc
;
272 results
= memcached_fetch_result(memc
, results
, &rc
);
274 test_compare(MEMCACHED_SUCCESS
, rc
);
276 memcached_result_free(&results_obj
);
279 // We already have a read happening, lets start up another one.
280 test_compare(MEMCACHED_SUCCESS
,
281 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
283 memcached_result_st results_obj
;
284 memcached_result_st
*results
= memcached_result_create(memc
, &results_obj
);
286 test_false(memcached_is_allocated(results
));
288 memcached_return_t rc
;
289 while ((results
= memcached_fetch_result(memc
, &results_obj
, &rc
)))
292 test_compare(MEMCACHED_SUCCESS
, rc
);
294 test_compare(MEMCACHED_END
, rc
);
296 memcached_result_free(&results_obj
);
302 test_return_t
mget_read_function(memcached_st
*memc
)
304 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
306 test_compare(MEMCACHED_SUCCESS
,
307 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
309 memcached_execute_fn callbacks
[]= { &callback_counter
};
311 test_compare(MEMCACHED_SUCCESS
,
312 memcached_fetch_execute(memc
, callbacks
, (void *)&counter
, 1));
317 test_return_t
delete_generate(memcached_st
*memc
)
320 for (size_t x
= 0; x
< global_count
; x
++)
322 if (memcached_success(memcached_delete(memc
, global_keys
[x
], global_keys_length
[x
], (time_t)0)))
327 test_compare_warn_hint(global_count
, total
, "Possible false, positive, memcached may have ejected key/value based on memory needs");
332 test_return_t
delete_buffer_generate(memcached_st
*memc
)
334 memcached_behavior_set(memc
, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS
, true);
337 for (size_t x
= 0; x
< global_count
; x
++)
339 if (memcached_success(memcached_delete(memc
, global_keys
[x
], global_keys_length
[x
], (time_t)0)))
344 test_compare_warn_hint(global_count
, total
, "Possible false, positive, memcached may have ejected key/value based on memory needs");
349 test_return_t
mget_read_internal_result(memcached_st
*memc
)
352 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
354 test_compare(MEMCACHED_SUCCESS
,
355 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
357 memcached_result_st
*results
= NULL
;
358 memcached_return_t rc
;
359 while ((results
= memcached_fetch_result(memc
, results
, &rc
)))
362 test_compare(MEMCACHED_SUCCESS
, rc
);
364 test_compare(MEMCACHED_END
, rc
);
366 memcached_result_free(results
);