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 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 unsigned int check_execute
= execute_set(memc
, global_pairs
, global_count
);
101 test_compare_warn_hint(global_count
, check_execute
, "Possible false, positive, memcached may have ejected key/value based on memory needs");
106 test_return_t
generate_data_with_stats(memcached_st
*memc
)
108 unsigned int check_execute
= execute_set(memc
, global_pairs
, global_count
);
110 test_compare(check_execute
, global_count
);
112 // @todo hosts used size stats
113 memcached_return_t rc
;
114 memcached_stat_st
*stat_p
= memcached_stat(memc
, NULL
, &rc
);
117 for (uint32_t host_index
= 0; host_index
< memcached_server_count(memc
); host_index
++)
119 /* This test was changes so that "make test" would work properlly */
122 memcached_server_instance_st instance
=
123 memcached_server_instance_by_position(memc
, host_index
);
125 printf("\nserver %u|%s|%u bytes: %llu\n", host_index
, instance
->hostname
, instance
->port
, (unsigned long long)(stat_p
+ host_index
)->bytes
);
127 test_true((unsigned long long)(stat_p
+ host_index
)->bytes
);
130 memcached_stat_free(NULL
, stat_p
);
135 test_return_t
generate_buffer_data(memcached_st
*memc
)
137 memcached_behavior_set(memc
, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS
, true);
143 test_return_t
get_read_count(memcached_st
*memc
)
145 memcached_st
*memc_clone
= memcached_clone(NULL
, memc
);
146 test_true(memc_clone
);
148 memcached_server_add_with_weight(memc_clone
, "localhost", 6666, 0);
152 size_t return_value_length
;
156 for (size_t x
= count
= 0; x
< global_count
; x
++)
158 memcached_return_t rc
;
159 return_value
= memcached_get(memc_clone
, global_keys
[x
], global_keys_length
[x
],
160 &return_value_length
, &flags
, &rc
);
161 if (rc
== MEMCACHED_SUCCESS
)
172 memcached_free(memc_clone
);
177 test_return_t
get_read(memcached_st
*memc
)
179 size_t keys_returned
= 0;
180 for (size_t x
= 0; x
< global_count
; x
++)
182 size_t return_value_length
;
184 memcached_return_t rc
;
185 char *return_value
= memcached_get(memc
, global_keys
[x
], global_keys_length
[x
],
186 &return_value_length
, &flags
, &rc
);
188 test_true(return_value);
189 test_compare(MEMCACHED_SUCCESS, rc);
191 if (rc
== MEMCACHED_SUCCESS
&& return_value
)
197 test_compare_warn_hint(global_count
, keys_returned
, "Possible false, positive, memcached may have ejected key/value based on memory needs");
202 test_return_t
mget_read(memcached_st
*memc
)
205 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
207 test_compare(MEMCACHED_SUCCESS
,
208 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
210 // Go fetch the keys and test to see if all of them were returned
212 unsigned int keys_returned
;
213 test_compare(TEST_SUCCESS
, fetch_all_results(memc
, keys_returned
));
214 test_true(keys_returned
> 0);
215 test_compare_warn_hint(global_count
, keys_returned
, "Possible false, positive, memcached may have ejected key/value based on memory needs");
221 test_return_t
mget_read_result(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 /* Turn this into a help function */
231 memcached_result_st results_obj
;
232 memcached_result_st
*results
= memcached_result_create(memc
, &results_obj
);
235 memcached_return_t rc
;
236 while ((results
= memcached_fetch_result(memc
, &results_obj
, &rc
)))
238 if (rc
== MEMCACHED_IN_PROGRESS
)
244 test_compare(MEMCACHED_SUCCESS
, rc
);
246 test_compare(MEMCACHED_END
, rc
);
248 memcached_result_free(&results_obj
);
254 test_return_t
mget_read_partial_result(memcached_st
*memc
)
257 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
259 test_compare(MEMCACHED_SUCCESS
,
260 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
262 // We will scan for just one key
264 memcached_result_st results_obj
;
265 memcached_result_st
*results
= memcached_result_create(memc
, &results_obj
);
267 memcached_return_t rc
;
268 results
= memcached_fetch_result(memc
, results
, &rc
);
270 test_compare(MEMCACHED_SUCCESS
, rc
);
272 memcached_result_free(&results_obj
);
275 // We already have a read happening, lets start up another one.
276 test_compare(MEMCACHED_SUCCESS
,
277 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
279 memcached_result_st results_obj
;
280 memcached_result_st
*results
= memcached_result_create(memc
, &results_obj
);
282 test_false(memcached_is_allocated(results
));
284 memcached_return_t rc
;
285 while ((results
= memcached_fetch_result(memc
, &results_obj
, &rc
)))
288 test_compare(MEMCACHED_SUCCESS
, rc
);
290 test_compare(MEMCACHED_END
, rc
);
292 memcached_result_free(&results_obj
);
298 test_return_t
mget_read_function(memcached_st
*memc
)
300 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
302 test_compare(MEMCACHED_SUCCESS
,
303 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
305 memcached_execute_fn callbacks
[]= { &callback_counter
};
307 test_compare(MEMCACHED_SUCCESS
,
308 memcached_fetch_execute(memc
, callbacks
, (void *)&counter
, 1));
313 test_return_t
delete_generate(memcached_st
*memc
)
316 for (size_t x
= 0; x
< global_count
; x
++)
318 if (memcached_success(memcached_delete(memc
, global_keys
[x
], global_keys_length
[x
], (time_t)0)))
323 test_compare_warn_hint(global_count
, total
, "Possible false, positive, memcached may have ejected key/value based on memory needs");
328 test_return_t
delete_buffer_generate(memcached_st
*memc
)
330 memcached_behavior_set(memc
, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS
, true);
333 for (size_t x
= 0; x
< global_count
; x
++)
335 if (memcached_success(memcached_delete(memc
, global_keys
[x
], global_keys_length
[x
], (time_t)0)))
340 test_compare_warn_hint(global_count
, total
, "Possible false, positive, memcached may have ejected key/value based on memory needs");
345 test_return_t
mget_read_internal_result(memcached_st
*memc
)
348 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
350 test_compare(MEMCACHED_SUCCESS
,
351 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
353 memcached_result_st
*results
= NULL
;
354 memcached_return_t rc
;
355 while ((results
= memcached_fetch_result(memc
, results
, &rc
)))
358 test_compare(MEMCACHED_SUCCESS
, rc
);
360 test_compare(MEMCACHED_END
, rc
);
362 memcached_result_free(results
);