1 /* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
3 * Gearmand client and server library.
5 * Copyright (C) 2011 Data Differential, http://datadifferential.com/
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are
12 * * Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
15 * * Redistributions in binary form must reproduce the above
16 * copyright notice, this list of conditions and the following disclaimer
17 * in the documentation and/or other materials provided with the
20 * * The names of its contributors may not be used to endorse or
21 * promote products derived from this software without specific prior
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
25 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
26 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
27 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
28 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
29 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
30 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
31 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
32 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
33 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
34 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
44 #include <libmemcached/memcached.h>
46 #include "tests/parser.h"
47 #include "tests/print.h"
58 struct scanner_string_st
{
63 static inline scanner_string_st
scanner_string(const char *arg
, size_t arg_size
)
65 scanner_string_st local
= { arg
, arg_size
};
69 #define make_scanner_string(X) scanner_string((X), static_cast<size_t>(sizeof(X) - 1))
71 static struct scanner_string_st scanner_string_null
= { 0, 0};
73 struct scanner_variable_t
{
74 enum scanner_type_t type
;
75 struct scanner_string_st option
;
76 struct scanner_string_st result
;
77 test_return_t (*check_func
)(memcached_st
*memc
, const scanner_string_st
&hostname
);
80 // Check and make sure the first host is what we expect it to be
81 static test_return_t
__check_host(memcached_st
*memc
, const scanner_string_st
&hostname
)
83 memcached_server_instance_st instance
=
84 memcached_server_instance_by_position(memc
, 0);
88 const char *first_hostname
= memcached_server_name(instance
);
89 test_true(first_hostname
);
90 test_strcmp(first_hostname
, hostname
.c_str
);
95 // Check and make sure the prefix_key is what we expect it to be
96 static test_return_t
__check_prefix_key(memcached_st
*memc
, const scanner_string_st
&hostname
)
98 memcached_server_instance_st instance
=
99 memcached_server_instance_by_position(memc
, 0);
103 const char *first_hostname
= memcached_server_name(instance
);
104 test_true(first_hostname
);
105 test_strcmp(first_hostname
, hostname
.c_str
);
110 static test_return_t
__check_IO_MSG_WATERMARK(memcached_st
*memc
, const scanner_string_st
&value
)
112 uint64_t value_number
;
114 value_number
= atoll(value
.c_str
);
116 test_true(memcached_behavior_get(memc
, MEMCACHED_BEHAVIOR_IO_MSG_WATERMARK
) == value_number
);
120 static test_return_t
__check_AUTO_EJECT_HOSTS(memcached_st
*memc
, const scanner_string_st
&value
)
123 test_true(memcached_behavior_get(memc
, MEMCACHED_BEHAVIOR_AUTO_EJECT_HOSTS
));
127 static test_return_t
__check_CACHE_LOOKUPS(memcached_st
*memc
, const scanner_string_st
&value
)
130 test_true(memcached_behavior_get(memc
, MEMCACHED_BEHAVIOR_CACHE_LOOKUPS
));
134 static test_return_t
__check_NOREPLY(memcached_st
*memc
, const scanner_string_st
&value
)
137 test_true(memcached_behavior_get(memc
, MEMCACHED_BEHAVIOR_NOREPLY
));
141 static test_return_t
__check_VERIFY_KEY(memcached_st
*memc
, const scanner_string_st
&value
)
144 test_true(memcached_behavior_get(memc
, MEMCACHED_BEHAVIOR_VERIFY_KEY
));
148 static test_return_t
__check_distribution_RANDOM(memcached_st
*memc
, const scanner_string_st
&value
)
151 test_true(memcached_behavior_get(memc
, MEMCACHED_BEHAVIOR_DISTRIBUTION
) == MEMCACHED_DISTRIBUTION_RANDOM
);
155 scanner_variable_t test_server_strings
[]= {
156 { ARRAY
, make_scanner_string("--server=localhost"), make_scanner_string("localhost"), __check_host
},
157 { ARRAY
, make_scanner_string("--server=10.0.2.1"), make_scanner_string("10.0.2.1"), __check_host
},
158 { ARRAY
, make_scanner_string("--server=example.com"), make_scanner_string("example.com"), __check_host
},
159 { ARRAY
, make_scanner_string("--server=localhost:30"), make_scanner_string("localhost"), __check_host
},
160 { ARRAY
, make_scanner_string("--server=10.0.2.1:20"), make_scanner_string("10.0.2.1"), __check_host
},
161 { ARRAY
, make_scanner_string("--server=example.com:1024"), make_scanner_string("example.com"), __check_host
},
162 { NIL
, scanner_string_null
, scanner_string_null
, NULL
}
165 scanner_variable_t test_servers_strings
[]= {
166 { ARRAY
, make_scanner_string("--servers=localhost:11221,localhost:11222,localhost:11223,localhost:11224,localhost:11225"), scanner_string_null
, NULL
},
167 { ARRAY
, make_scanner_string("--servers=a.example.com:81,localhost:82,b.example.com"), scanner_string_null
, NULL
},
168 { ARRAY
, make_scanner_string("--servers=localhost,localhost:80"), scanner_string_null
, NULL
},
169 { NIL
, scanner_string_null
, scanner_string_null
, NULL
}
173 scanner_variable_t bad_test_strings
[]= {
174 { ARRAY
, make_scanner_string("-servers=localhost:11221,localhost:11222,localhost:11223,localhost:11224,localhost:11225"), scanner_string_null
, NULL
},
175 { ARRAY
, make_scanner_string("-- servers=a.example.com:81,localhost:82,b.example.com"), scanner_string_null
, NULL
},
176 { ARRAY
, make_scanner_string("--servers=localhost+80"), scanner_string_null
, NULL
},
177 { ARRAY
, make_scanner_string("--servers=localhost.com."), scanner_string_null
, NULL
},
178 { ARRAY
, make_scanner_string("--server=localhost.com."), scanner_string_null
, NULL
},
179 { ARRAY
, make_scanner_string("--server=localhost.com.:80"), scanner_string_null
, NULL
},
180 { NIL
, scanner_string_null
, scanner_string_null
, NULL
}
183 scanner_variable_t test_number_options
[]= {
184 { ARRAY
, make_scanner_string("--CONNECT_TIMEOUT=456"), scanner_string_null
, NULL
},
185 { ARRAY
, make_scanner_string("--IO_MSG_WATERMARK=456"), make_scanner_string("456"), __check_IO_MSG_WATERMARK
},
186 { ARRAY
, make_scanner_string("--IO_BYTES_WATERMARK=456"), scanner_string_null
, NULL
},
187 { ARRAY
, make_scanner_string("--IO_KEY_PREFETCH=456"), scanner_string_null
, NULL
},
188 { ARRAY
, make_scanner_string("--NUMBER_OF_REPLICAS=456"), scanner_string_null
, NULL
},
189 { ARRAY
, make_scanner_string("--POLL_TIMEOUT=456"), scanner_string_null
, NULL
},
190 { ARRAY
, make_scanner_string("--RCV_TIMEOUT=456"), scanner_string_null
, NULL
},
191 { ARRAY
, make_scanner_string("--RETRY_TIMEOUT=456"), scanner_string_null
, NULL
},
192 { ARRAY
, make_scanner_string("--SERVER_FAILURE_LIMIT=456"), scanner_string_null
, NULL
},
193 { ARRAY
, make_scanner_string("--SND_TIMEOUT=456"), scanner_string_null
, NULL
},
194 { ARRAY
, make_scanner_string("--SOCKET_RECV_SIZE=456"), scanner_string_null
, NULL
},
195 { ARRAY
, make_scanner_string("--SOCKET_SEND_SIZE=456"), scanner_string_null
, NULL
},
196 { NIL
, scanner_string_null
, scanner_string_null
, NULL
}
199 scanner_variable_t test_boolean_options
[]= {
200 { ARRAY
, make_scanner_string("--AUTO_EJECT_HOSTS"), scanner_string_null
, __check_AUTO_EJECT_HOSTS
},
201 { ARRAY
, make_scanner_string("--BINARY_PROTOCOL"), scanner_string_null
, NULL
},
202 { ARRAY
, make_scanner_string("--BUFFER_REQUESTS"), scanner_string_null
, NULL
},
203 { ARRAY
, make_scanner_string("--CACHE_LOOKUPS"), scanner_string_null
, __check_CACHE_LOOKUPS
},
204 #if 0 // Not all platforms support
205 { ARRAY
, make_scanner_string("--CORK"), scanner_string_null
, NULL
},
207 { ARRAY
, make_scanner_string("--HASH_WITH_PREFIX_KEY"), scanner_string_null
, NULL
},
208 { ARRAY
, make_scanner_string("--KETAMA"), scanner_string_null
, NULL
},
209 { ARRAY
, make_scanner_string("--KETAMA_WEIGHTED"), scanner_string_null
, NULL
},
210 { ARRAY
, make_scanner_string("--NOREPLY"), scanner_string_null
, __check_NOREPLY
},
211 { ARRAY
, make_scanner_string("--RANDOMIZE_REPLICA_READ"), scanner_string_null
, NULL
},
212 { ARRAY
, make_scanner_string("--SORT_HOSTS"), scanner_string_null
, NULL
},
213 { ARRAY
, make_scanner_string("--SUPPORT_CAS"), scanner_string_null
, NULL
},
214 { ARRAY
, make_scanner_string("--TCP_NODELAY"), scanner_string_null
, NULL
},
215 { ARRAY
, make_scanner_string("--TCP_KEEPALIVE"), scanner_string_null
, NULL
},
216 { ARRAY
, make_scanner_string("--TCP_KEEPIDLE"), scanner_string_null
, NULL
},
217 { ARRAY
, make_scanner_string("--USE_UDP"), scanner_string_null
, NULL
},
218 { ARRAY
, make_scanner_string("--VERIFY_KEY"), scanner_string_null
, __check_VERIFY_KEY
},
219 { NIL
, scanner_string_null
, scanner_string_null
, NULL
}
222 scanner_variable_t prefix_key_strings
[]= {
223 { ARRAY
, make_scanner_string("--PREFIX_KEY=foo"), make_scanner_string("foo"), __check_prefix_key
},
224 { ARRAY
, make_scanner_string("--PREFIX-KEY=\"foo\""), make_scanner_string("foo"), __check_prefix_key
},
225 { ARRAY
, make_scanner_string("--PREFIX-KEY=\"This is a very long key\""), make_scanner_string("This is a very long key"), __check_prefix_key
},
226 { NIL
, scanner_string_null
, scanner_string_null
, NULL
}
229 scanner_variable_t distribution_strings
[]= {
230 { ARRAY
, make_scanner_string("--DISTRIBUTION=consistent"), scanner_string_null
, NULL
},
231 { ARRAY
, make_scanner_string("--DISTRIBUTION=random"), scanner_string_null
, __check_distribution_RANDOM
},
232 { ARRAY
, make_scanner_string("--DISTRIBUTION=modula"), scanner_string_null
, NULL
},
233 { NIL
, scanner_string_null
, scanner_string_null
, NULL
}
236 scanner_variable_t hash_strings
[]= {
237 { ARRAY
, make_scanner_string("--HASH=CRC"), scanner_string_null
, NULL
},
238 { ARRAY
, make_scanner_string("--HASH=FNV1A_32"), scanner_string_null
, NULL
},
239 { ARRAY
, make_scanner_string("--HASH=FNV1A_64"), scanner_string_null
, NULL
},
240 { ARRAY
, make_scanner_string("--HASH=FNV1_32"), scanner_string_null
, NULL
},
241 { ARRAY
, make_scanner_string("--HASH=FNV1_64"), scanner_string_null
, NULL
},
242 { ARRAY
, make_scanner_string("--HASH=JENKINS"), scanner_string_null
, NULL
},
243 { ARRAY
, make_scanner_string("--HASH=MD5"), scanner_string_null
, NULL
},
244 { ARRAY
, make_scanner_string("--HASH=MURMUR"), scanner_string_null
, NULL
},
245 { NIL
, scanner_string_null
, scanner_string_null
, NULL
}
249 static test_return_t
_test_option(scanner_variable_t
*scanner
, bool test_true
= true)
253 memc
= memcached_create(NULL
);
255 for (scanner_variable_t
*ptr
= scanner
; ptr
->type
!= NIL
; ptr
++)
257 memcached_return_t rc
;
258 rc
= memcached_parse_configuration(memc
, ptr
->option
.c_str
, ptr
->option
.size
);
261 if (rc
!= MEMCACHED_SUCCESS
)
262 memcached_error_print(memc
);
264 test_true(rc
== MEMCACHED_SUCCESS
);
268 (*ptr
->check_func
)(memc
, ptr
->result
);
273 test_false_with(rc
== MEMCACHED_SUCCESS
, ptr
->option
.c_str
);
275 memcached_reset(memc
);
277 memcached_free(memc
);
282 test_return_t
server_test(memcached_st
*junk
)
285 return _test_option(test_server_strings
);
288 test_return_t
servers_test(memcached_st
*junk
)
293 if ((rc
= _test_option(test_server_strings
)) != TEST_SUCCESS
)
299 memcached_server_fn callbacks
[1];
300 callbacks
[0]= server_print_callback
;
301 memcached_server_cursor(memc
, callbacks
, NULL
, 1);
304 if ((rc
= _test_option(bad_test_strings
, false)) != TEST_SUCCESS
)
312 test_return_t
parser_number_options_test(memcached_st
*junk
)
315 return _test_option(test_number_options
);
318 test_return_t
parser_boolean_options_test(memcached_st
*junk
)
321 return _test_option(test_boolean_options
);
324 test_return_t
behavior_parser_test(memcached_st
*junk
)
330 test_return_t
parser_hash_test(memcached_st
*junk
)
333 return _test_option(hash_strings
);
336 test_return_t
parser_distribution_test(memcached_st
*junk
)
339 return _test_option(distribution_strings
);
342 test_return_t
parser_key_prefix_test(memcached_st
*junk
)
345 return _test_option(distribution_strings
);
348 test_return_t
memcached_parse_configure_file_test(memcached_st
*junk
)
352 memcached_st
*memc_ptr
= memcached_create(&memc
);
356 memcached_return_t rc
= memcached_parse_configure_file(memc_ptr
, memcached_string_with_size("support/example.cnf"));
357 test_true_got(rc
== MEMCACHED_SUCCESS
, memcached_last_error_message(memc_ptr
) ? memcached_last_error_message(memc_ptr
) : memcached_strerror(NULL
, rc
));
358 memcached_free(memc_ptr
);
363 test_return_t
memcached_create_with_options_with_filename(memcached_st
*junk
)
367 memcached_st
*memc_ptr
;
368 memc_ptr
= memcached_create_with_options(STRING_WITH_LEN("--CONFIGURE-FILE=\"support/example.cnf\""));
369 test_true_got(memc_ptr
, memcached_last_error_message(memc_ptr
));
370 memcached_free(memc_ptr
);
375 test_return_t
libmemcached_check_configuration_with_filename_test(memcached_st
*junk
)
378 memcached_return_t rc
;
381 rc
= libmemcached_check_configuration(STRING_WITH_LEN("--CONFIGURE-FILE=\"support/example.cnf\""), buffer
, sizeof(buffer
));
382 test_true_got(rc
== MEMCACHED_SUCCESS
, buffer
);
384 rc
= libmemcached_check_configuration(STRING_WITH_LEN("--CONFIGURE-FILE=support/example.cnf"), buffer
, sizeof(buffer
));
385 test_false_with(rc
== MEMCACHED_SUCCESS
, buffer
);
387 rc
= libmemcached_check_configuration(STRING_WITH_LEN("--CONFIGURE-FILE=\"bad-path/example.cnf\""), buffer
, sizeof(buffer
));
388 test_true_got(rc
== MEMCACHED_ERRNO
, buffer
);
393 test_return_t
libmemcached_check_configuration_test(memcached_st
*junk
)
397 memcached_return_t rc
;
400 rc
= libmemcached_check_configuration(STRING_WITH_LEN("--server=localhost"), buffer
, sizeof(buffer
));
401 test_true_got(rc
== MEMCACHED_SUCCESS
, buffer
);
403 rc
= libmemcached_check_configuration(STRING_WITH_LEN("--dude=localhost"), buffer
, sizeof(buffer
));
404 test_false_with(rc
== MEMCACHED_SUCCESS
, buffer
);
405 test_true(rc
== MEMCACHED_PARSE_ERROR
);
410 test_return_t
memcached_create_with_options_test(memcached_st
*junk
)
414 memcached_st
*memc_ptr
;
415 memc_ptr
= memcached_create_with_options(STRING_WITH_LEN("--server=localhost"));
416 test_true_got(memc_ptr
, memcached_last_error_message(memc_ptr
));
417 memcached_free(memc_ptr
);
419 memc_ptr
= memcached_create_with_options(STRING_WITH_LEN("--dude=localhost"));
420 test_false_with(memc_ptr
, memcached_last_error_message(memc_ptr
));
425 test_return_t
test_include_keyword(memcached_st
*junk
)
429 memcached_return_t rc
;
430 rc
= libmemcached_check_configuration(STRING_WITH_LEN("INCLUDE \"support/example.cnf\""), buffer
, sizeof(buffer
));
431 test_true_got(rc
== MEMCACHED_SUCCESS
, buffer
);
436 test_return_t
test_end_keyword(memcached_st
*junk
)
440 memcached_return_t rc
;
441 rc
= libmemcached_check_configuration(STRING_WITH_LEN("--server=localhost END bad keywords"), buffer
, sizeof(buffer
));
442 test_true_got(rc
== MEMCACHED_SUCCESS
, buffer
);
447 test_return_t
test_reset_keyword(memcached_st
*junk
)
451 memcached_return_t rc
;
452 rc
= libmemcached_check_configuration(STRING_WITH_LEN("--server=localhost reset --server=bad.com"), buffer
, sizeof(buffer
));
453 test_true_got(rc
== MEMCACHED_SUCCESS
, buffer
);
458 test_return_t
test_error_keyword(memcached_st
*junk
)
462 memcached_return_t rc
;
463 rc
= libmemcached_check_configuration(STRING_WITH_LEN("--server=localhost ERROR --server=bad.com"), buffer
, sizeof(buffer
));
464 test_true_got(rc
!= MEMCACHED_SUCCESS
, buffer
);
469 #define RANDOM_STRINGS 50
470 test_return_t
random_statement_build_test(memcached_st
*junk
)
473 std::vector
<scanner_string_st
*> option_list
;
475 for (scanner_variable_t
*ptr
= test_server_strings
; ptr
->type
!= NIL
; ptr
++)
476 option_list
.push_back(&ptr
->option
);
479 for (scanner_variable_t
*ptr
= test_servers_strings
; ptr
->type
!= NIL
; ptr
++)
480 option_list
.push_back(&ptr
->option
);
483 for (scanner_variable_t
*ptr
= test_number_options
; ptr
->type
!= NIL
; ptr
++)
484 option_list
.push_back(&ptr
->option
);
486 for (scanner_variable_t
*ptr
= test_boolean_options
; ptr
->type
!= NIL
; ptr
++)
487 option_list
.push_back(&ptr
->option
);
489 for (scanner_variable_t
*ptr
= prefix_key_strings
; ptr
->type
!= NIL
; ptr
++)
490 option_list
.push_back(&ptr
->option
);
492 for (scanner_variable_t
*ptr
= distribution_strings
; ptr
->type
!= NIL
; ptr
++)
493 option_list
.push_back(&ptr
->option
);
495 for (scanner_variable_t
*ptr
= hash_strings
; ptr
->type
!= NIL
; ptr
++)
496 option_list
.push_back(&ptr
->option
);
498 for (uint32_t x
= 0; x
< RANDOM_STRINGS
; x
++)
500 std::string random_options
;
502 uint32_t number_of
= random() % option_list
.size();
503 for (uint32_t options
= 0; options
< number_of
; options
++)
505 random_options
+= option_list
[random() % option_list
.size()]->c_str
;
506 random_options
+= " ";
508 random_options
.resize(random_options
.size() -1);
510 memcached_return_t rc
;
511 memcached_st
*memc_ptr
= memcached_create(NULL
);
512 rc
= memcached_parse_configuration(memc_ptr
, random_options
.c_str(), random_options
.size());
513 if (rc
== MEMCACHED_PARSE_ERROR
)
515 std::cerr
<< std::endl
<< "Failed to parse(" << memcached_strerror(NULL
, rc
) << "): " << random_options
<< std::endl
;
516 memcached_error_print(memc_ptr
);
518 memcached_free(memc_ptr
);