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 #include "tests/memc.hpp"
54 # define GLOBAL_COUNT 3000
56 # define GLOBAL_COUNT 10000
59 #define GLOBAL2_COUNT 100
61 using namespace libtest
;
63 static pairs_st
*global_pairs
= NULL
;
64 static const char *global_keys
[GLOBAL_COUNT
];
65 static size_t global_keys_length
[GLOBAL_COUNT
];
66 static size_t global_count
= 0;
68 test_return_t
cleanup_pairs(memcached_st
*)
70 pairs_free(global_pairs
);
76 static test_return_t
generate_pairs(memcached_st
*)
78 global_pairs
= pairs_generate(GLOBAL_COUNT
, 400);
80 for (size_t x
= 0; x
< GLOBAL_COUNT
; ++x
)
82 global_keys
[x
]= global_pairs
[x
].key
;
83 global_keys_length
[x
]= global_pairs
[x
].key_length
;
89 test_return_t
generate_large_pairs(memcached_st
*memc
)
91 global_pairs
= pairs_generate(GLOBAL2_COUNT
, MEMCACHED_MAX_BUFFER
+10);
93 for (size_t x
= 0; x
< GLOBAL2_COUNT
; x
++)
95 global_keys
[x
]= global_pairs
[x
].key
;
96 global_keys_length
[x
]= global_pairs
[x
].key_length
;
99 memcached_behavior_set(memc
, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS
, true);
100 global_count
= execute_set(memc
, global_pairs
, (unsigned int)GLOBAL2_COUNT
);
102 ASSERT_TRUE(global_count
> (GLOBAL2_COUNT
/ 2));
107 test_return_t
generate_data(memcached_st
*memc
)
109 test_compare(TEST_SUCCESS
, generate_pairs(memc
));
111 global_count
= execute_set(memc
, global_pairs
, (unsigned int)GLOBAL_COUNT
);
113 /* Possible false, positive, memcached may have ejected key/value based on
116 ASSERT_TRUE(global_count
> (GLOBAL2_COUNT
/ 2));
121 test_return_t
generate_data_with_stats(memcached_st
*memc
)
123 test_compare(TEST_SUCCESS
, generate_pairs(memc
));
125 global_count
= execute_set(memc
, global_pairs
, (unsigned int)GLOBAL2_COUNT
);
127 ASSERT_EQ(global_count
, GLOBAL2_COUNT
);
129 // @todo hosts used size stats
130 memcached_return_t rc
;
131 memcached_stat_st
*stat_p
= memcached_stat(memc
, NULL
, &rc
);
134 for (uint32_t host_index
= 0; host_index
< memcached_server_count(memc
); host_index
++)
136 /* This test was changes so that "make test" would work properlly */
139 const memcached_instance_st
* instance
=
140 memcached_server_instance_by_position(memc
, host_index
);
142 printf("\nserver %u|%s|%u bytes: %llu\n",
144 memcached_server_name(instance
),
145 memcached_server_port(instance
),
146 (unsigned long long)(stat_p
+ host_index
)->bytes
);
148 test_true((unsigned long long)(stat_p
+ host_index
)->bytes
);
151 memcached_stat_free(NULL
, stat_p
);
156 test_return_t
generate_buffer_data(memcached_st
*memc
)
158 memcached_behavior_set(memc
, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS
, true);
164 test_return_t
get_read_count(memcached_st
*memc
)
166 memcached_st
*memc_clone
= memcached_clone(NULL
, memc
);
167 test_true(memc_clone
);
169 memcached_server_add_with_weight(memc_clone
, "localhost", 6666, 0);
173 size_t return_value_length
;
177 for (size_t x
= count
= 0; x
< global_count
; ++x
)
179 memcached_return_t rc
;
180 return_value
= memcached_get(memc_clone
, global_keys
[x
], global_keys_length
[x
],
181 &return_value_length
, &flags
, &rc
);
182 if (rc
== MEMCACHED_SUCCESS
)
193 memcached_free(memc_clone
);
198 test_return_t
get_read(memcached_st
*memc
)
200 test::Memc
clone(memc
);
201 size_t keys_returned
= 0;
202 for (size_t x
= 0; x
< global_count
; ++x
)
204 size_t return_value_length
;
206 memcached_return_t rc
;
207 char *return_value
= memcached_get(&clone
, global_keys
[x
], global_keys_length
[x
],
208 &return_value_length
, &flags
, &rc
);
210 test_true(return_value);
211 test_compare(MEMCACHED_SUCCESS, rc);
213 if (rc
== MEMCACHED_SUCCESS
&& return_value
)
220 Possible false, positive, memcached may have ejected key/value based on memory needs.
222 test_true(keys_returned
> (global_count
/ 2));
227 test_return_t
mget_read(memcached_st
*memc
)
230 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
232 test_compare(MEMCACHED_SUCCESS
,
233 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
235 // Go fetch the keys and test to see if all of them were returned
237 unsigned int keys_returned
;
238 test_compare(TEST_SUCCESS
, fetch_all_results(memc
, keys_returned
));
239 test_true(keys_returned
> (global_count
/ 2));
245 test_return_t
mget_read_result(memcached_st
*memc
)
248 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
250 test_compare(MEMCACHED_SUCCESS
,
251 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
253 /* Turn this into a help function */
255 memcached_result_st results_obj
;
256 memcached_result_st
*results
= memcached_result_create(memc
, &results_obj
);
259 memcached_return_t rc
;
260 while ((results
= memcached_fetch_result(memc
, &results_obj
, &rc
)))
262 if (rc
== MEMCACHED_IN_PROGRESS
)
268 test_compare(MEMCACHED_SUCCESS
, rc
);
270 test_compare(MEMCACHED_END
, rc
);
272 memcached_result_free(&results_obj
);
278 test_return_t
mget_read_partial_result(memcached_st
*memc
)
281 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
283 test_compare(MEMCACHED_SUCCESS
,
284 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
286 // We will scan for just one key
288 memcached_result_st results_obj
;
289 memcached_result_st
*results
= memcached_result_create(memc
, &results_obj
);
291 memcached_return_t rc
;
292 results
= memcached_fetch_result(memc
, results
, &rc
);
294 test_compare(MEMCACHED_SUCCESS
, rc
);
296 memcached_result_free(&results_obj
);
299 // We already have a read happening, lets start up another one.
300 test_compare(MEMCACHED_SUCCESS
,
301 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
303 memcached_result_st results_obj
;
304 memcached_result_st
*results
= memcached_result_create(memc
, &results_obj
);
306 test_false(memcached_is_allocated(results
));
308 memcached_return_t rc
;
309 while ((results
= memcached_fetch_result(memc
, &results_obj
, &rc
)))
312 test_compare(MEMCACHED_SUCCESS
, rc
);
314 test_compare(MEMCACHED_END
, rc
);
316 memcached_result_free(&results_obj
);
322 test_return_t
mget_read_function(memcached_st
*memc
)
324 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
326 test_compare(MEMCACHED_SUCCESS
,
327 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
329 memcached_execute_fn callbacks
[]= { &callback_counter
};
331 test_compare(MEMCACHED_SUCCESS
,
332 memcached_fetch_execute(memc
, callbacks
, (void *)&counter
, 1));
337 test_return_t
delete_generate(memcached_st
*memc
)
340 for (size_t x
= 0; x
< global_count
; x
++)
342 if (memcached_success(memcached_delete(memc
, global_keys
[x
], global_keys_length
[x
], (time_t)0)))
349 Possible false, positive, memcached may have ejected key/value based on memory needs.
356 test_return_t
delete_buffer_generate(memcached_st
*memc
)
358 memcached_behavior_set(memc
, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS
, true);
361 for (size_t x
= 0; x
< global_count
; x
++)
363 if (memcached_success(memcached_delete(memc
, global_keys
[x
], global_keys_length
[x
], (time_t)0)))
374 test_return_t
mget_read_internal_result(memcached_st
*memc
)
377 test_skip(true, bool(libmemcached_util_version_check(memc
, 1, 4, 4)));
379 test_compare(MEMCACHED_SUCCESS
,
380 memcached_mget(memc
, global_keys
, global_keys_length
, global_count
));
382 memcached_result_st
*results
= NULL
;
383 memcached_return_t rc
;
384 while ((results
= memcached_fetch_result(memc
, results
, &rc
)))
387 test_compare(MEMCACHED_SUCCESS
, rc
);
389 test_compare(MEMCACHED_END
, rc
);
391 memcached_result_free(results
);