2160255d39f4ed0285e60a7fc0f0a502e3d107b9
1 /*
2 * SysDB - t/unit/frontend/query_test.c
3 * Copyright (C) 2015 Sebastian 'tokkee' Harl <sh@tokkee.org>
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
17 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
19 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
28 #if HAVE_CONFIG_H
29 # include "config.h"
30 #endif
32 #include "frontend/connection.h"
33 #include "frontend/parser.h"
34 #include "frontend/connection-private.h"
35 #include "testutils.h"
37 #include <check.h>
39 /*
40 * private helpers
41 */
43 static void
44 populate(void)
45 {
46 sdb_data_t datum;
48 sdb_store_host("h1", 1);
49 sdb_store_host("h2", 3);
51 datum.type = SDB_TYPE_STRING;
52 datum.data.string = "v1";
53 sdb_store_attribute("h1", "k1", &datum, 1);
54 datum.data.string = "v2";
55 sdb_store_attribute("h1", "k2", &datum, 2);
56 datum.data.string = "v3";
57 sdb_store_attribute("h1", "k3", &datum, 2);
59 sdb_store_metric("h1", "m1", /* store */ NULL, 2);
60 sdb_store_metric("h1", "m2", /* store */ NULL, 1);
61 sdb_store_metric("h2", "m1", /* store */ NULL, 1);
63 datum.type = SDB_TYPE_INTEGER;
64 datum.data.integer = 42;
65 sdb_store_metric_attr("h1", "m1", "k3", &datum, 2);
67 sdb_store_service("h2", "s1", 1);
68 sdb_store_service("h2", "s2", 2);
70 datum.data.integer = 123;
71 sdb_store_service_attr("h2", "s2", "k1", &datum, 2);
72 datum.data.integer = 4711;
73 sdb_store_service_attr("h2", "s2", "k2", &datum, 1);
74 } /* populate */
76 #define HOST_H1 \
77 "{\"name\": \"h1\", \"last_update\": \"1970-01-01 00:00:00 +0000\", " \
78 "\"update_interval\": \"0s\", \"backends\": [], " \
79 "\"attributes\": [" \
80 "{\"name\": \"k1\", \"value\": \"v1\", " \
81 "\"last_update\": \"1970-01-01 00:00:00 +0000\", " \
82 "\"update_interval\": \"0s\", \"backends\": []}," \
83 "{\"name\": \"k2\", \"value\": \"v2\", " \
84 "\"last_update\": \"1970-01-01 00:00:00 +0000\", " \
85 "\"update_interval\": \"0s\", \"backends\": []}," \
86 "{\"name\": \"k3\", \"value\": \"v3\", " \
87 "\"last_update\": \"1970-01-01 00:00:00 +0000\", " \
88 "\"update_interval\": \"0s\", \"backends\": []}], " \
89 "\"metrics\": [" \
90 "{\"name\": \"m1\", \"timeseries\": false, " \
91 "\"last_update\": \"1970-01-01 00:00:00 +0000\", " \
92 "\"update_interval\": \"0s\", \"backends\": [], " \
93 "\"attributes\": [" \
94 "{\"name\": \"hostname\", \"value\": \"h1\", " \
95 "\"last_update\": \"1970-01-01 00:00:00 +0000\", " \
96 "\"update_interval\": \"0s\", \"backends\": []}," \
97 "{\"name\": \"k3\", \"value\": 42, " \
98 "\"last_update\": \"1970-01-01 00:00:00 +0000\", " \
99 "\"update_interval\": \"0s\", \"backends\": []}]}," \
100 "{\"name\": \"m2\", \"timeseries\": false, " \
101 "\"last_update\": \"1970-01-01 00:00:00 +0000\", " \
102 "\"update_interval\": \"0s\", \"backends\": [], " \
103 "\"attributes\": [" \
104 "{\"name\": \"hostname\", \"value\": \"h1\", " \
105 "\"last_update\": \"1970-01-01 00:00:00 +0000\", " \
106 "\"update_interval\": \"0s\", \"backends\": []}]}]}"
107 #define HOST_H1_ARRAY "["HOST_H1"]"
108 #define HOST_H1_LISTING \
109 "{\"name\": \"h1\", \"last_update\": \"1970-01-01 00:00:00 +0000\", " \
110 "\"update_interval\": \"0s\", \"backends\": []}"
111 #define HOST_H2_LISTING \
112 "{\"name\": \"h2\", \"last_update\": \"1970-01-01 00:00:00 +0000\", " \
113 "\"update_interval\": \"0s\", \"backends\": []}"
115 #define SERVICE_H2_S1 \
116 "{\"name\": \"h2\", \"last_update\": \"1970-01-01 00:00:00 +0000\", " \
117 "\"update_interval\": \"0s\", \"backends\": [], " \
118 "\"services\": [" \
119 "{\"name\": \"s1\", \"last_update\": \"1970-01-01 00:00:00 +0000\", " \
120 "\"update_interval\": \"0s\", \"backends\": [], " \
121 "\"attributes\": [" \
122 "{\"name\": \"hostname\", \"value\": \"h2\", " \
123 "\"last_update\": \"1970-01-01 00:00:00 +0000\", " \
124 "\"update_interval\": \"0s\", \"backends\": []}]}]}"
125 #define SERVICE_H2_S1_ARRAY "["SERVICE_H2_S1"]"
126 #define SERVICE_H2_S12_LISTING \
127 "[{\"name\": \"h2\", \"last_update\": \"1970-01-01 00:00:00 +0000\", " \
128 "\"update_interval\": \"0s\", \"backends\": [], " \
129 "\"services\": [" \
130 "{\"name\": \"s1\", \"last_update\": \"1970-01-01 00:00:00 +0000\", " \
131 "\"update_interval\": \"0s\", \"backends\": []}," \
132 "{\"name\": \"s2\", \"last_update\": \"1970-01-01 00:00:00 +0000\", " \
133 "\"update_interval\": \"0s\", \"backends\": []}]}]"
135 #define METRIC_H1_M1 \
136 "{\"name\": \"h1\", \"last_update\": \"1970-01-01 00:00:00 +0000\", " \
137 "\"update_interval\": \"0s\", \"backends\": [], " \
138 "\"metrics\": [" \
139 "{\"name\": \"m1\", \"timeseries\": false, " \
140 "\"last_update\": \"1970-01-01 00:00:00 +0000\", " \
141 "\"update_interval\": \"0s\", \"backends\": [], " \
142 "\"attributes\": [" \
143 "{\"name\": \"hostname\", \"value\": \"h1\", " \
144 "\"last_update\": \"1970-01-01 00:00:00 +0000\", " \
145 "\"update_interval\": \"0s\", \"backends\": []}," \
146 "{\"name\": \"k3\", \"value\": 42, " \
147 "\"last_update\": \"1970-01-01 00:00:00 +0000\", " \
148 "\"update_interval\": \"0s\", \"backends\": []}]}]}"
149 #define METRIC_H12_M1_ARRAY \
150 "["METRIC_H1_M1"," \
151 "{\"name\": \"h2\", \"last_update\": \"1970-01-01 00:00:00 +0000\", " \
152 "\"update_interval\": \"0s\", \"backends\": [], " \
153 "\"metrics\": [" \
154 "{\"name\": \"m1\", \"timeseries\": false, " \
155 "\"last_update\": \"1970-01-01 00:00:00 +0000\", " \
156 "\"update_interval\": \"0s\", \"backends\": [], " \
157 "\"attributes\": [" \
158 "{\"name\": \"hostname\", \"value\": \"h2\", " \
159 "\"last_update\": \"1970-01-01 00:00:00 +0000\", " \
160 "\"update_interval\": \"0s\", \"backends\": []}]}]}]"
161 #define METRIC_H12_M12_LISTING \
162 "[{\"name\": \"h1\", \"last_update\": \"1970-01-01 00:00:00 +0000\", " \
163 "\"update_interval\": \"0s\", \"backends\": [], " \
164 "\"metrics\": [" \
165 "{\"name\": \"m1\", \"timeseries\": false, " \
166 "\"last_update\": \"1970-01-01 00:00:00 +0000\", " \
167 "\"update_interval\": \"0s\", \"backends\": []}," \
168 "{\"name\": \"m2\", \"timeseries\": false, " \
169 "\"last_update\": \"1970-01-01 00:00:00 +0000\", " \
170 "\"update_interval\": \"0s\", \"backends\": []}]}," \
171 "{\"name\": \"h2\", \"last_update\": \"1970-01-01 00:00:00 +0000\", " \
172 "\"update_interval\": \"0s\", \"backends\": [], " \
173 "\"metrics\": [" \
174 "{\"name\": \"m1\", \"timeseries\": false, " \
175 "\"last_update\": \"1970-01-01 00:00:00 +0000\", " \
176 "\"update_interval\": \"0s\", \"backends\": []}]}]"
178 typedef struct {
179 sdb_conn_t conn;
180 sdb_strbuf_t *write_buf;
181 } mock_conn_t;
182 #define MOCK_CONN(obj) ((mock_conn_t *)(obj))
183 #define CONN(obj) ((sdb_conn_t *)(obj))
185 static void
186 mock_conn_destroy(sdb_conn_t *conn)
187 {
188 sdb_strbuf_destroy(conn->buf);
189 sdb_strbuf_destroy(conn->errbuf);
190 sdb_strbuf_destroy(MOCK_CONN(conn)->write_buf);
191 free(conn);
192 } /* mock_conn_destroy */
194 static ssize_t
195 mock_conn_read(sdb_conn_t *conn, size_t len)
196 {
197 if (! conn)
198 return -1;
199 /* unused so far */
200 return len;
201 } /* conn_read */
203 static ssize_t
204 mock_conn_write(sdb_conn_t *conn, const void *buf, size_t len)
205 {
206 if (! conn)
207 return -1;
208 return sdb_strbuf_memappend(MOCK_CONN(conn)->write_buf, buf, len);
209 } /* conn_write */
211 static sdb_conn_t *
212 mock_conn_create(void)
213 {
214 mock_conn_t *conn;
216 conn = calloc(1, sizeof(*conn));
217 if (! conn) {
218 fail("INTERNAL ERROR: failed to allocate connection object");
219 return NULL;
220 }
222 SDB_OBJ(conn)->name = "mock_connection";
223 SDB_OBJ(conn)->ref_cnt = 1;
225 conn->conn.buf = sdb_strbuf_create(0);
226 conn->conn.errbuf = sdb_strbuf_create(0);
227 conn->write_buf = sdb_strbuf_create(64);
228 if ((! conn->conn.buf) || (! conn->conn.errbuf) || (! conn->write_buf)) {
229 mock_conn_destroy(CONN(conn));
230 fail("INTERNAL ERROR: failed to allocate connection object");
231 return NULL;
232 }
234 conn->conn.read = mock_conn_read;
235 conn->conn.write = mock_conn_write;
237 conn->conn.username = "mock_user";
238 conn->conn.cmd = SDB_CONNECTION_IDLE;
239 conn->conn.cmd_len = 0;
240 return CONN(conn);
241 } /* mock_conn_create */
243 /* TODO: move this into a test helper module */
244 static void
245 fail_if_strneq(const char *got, const char *expected, size_t n, const char *fmt, ...)
246 {
247 sdb_strbuf_t *buf;
248 va_list ap;
250 size_t len1 = strlen(got);
251 size_t len2 = strlen(expected);
253 size_t i;
254 int pos = -1;
256 if (n) {
257 len1 = SDB_MIN(len1, n);
258 len2 = SDB_MIN(len2, n);
259 }
261 if (len1 != len2)
262 pos = (int)SDB_MIN(len1, len2);
264 for (i = 0; i < SDB_MIN(len1, len2); ++i) {
265 if (got[i] != expected[i]) {
266 pos = (int)i;
267 break;
268 }
269 }
271 if (pos == -1)
272 return;
274 buf = sdb_strbuf_create(64);
275 va_start(ap, fmt);
276 sdb_strbuf_vsprintf(buf, fmt, ap);
278 fail("%s\n got: %s\n %*s\n expected: %s",
279 sdb_strbuf_string(buf), got, pos + 1, "^", expected);
280 } /* fail_if_strneq */
282 /*
283 * tests
284 */
286 static struct {
287 const char *query;
288 int expected;
289 uint32_t code;
290 size_t len;
291 uint32_t type;
292 const char *data;
293 } query_data[] = {
294 /* hosts */
295 {
296 "LIST hosts",
297 0, SDB_CONNECTION_DATA, 205, SDB_CONNECTION_LIST,
298 "["HOST_H1_LISTING","HOST_H2_LISTING"]",
299 },
300 {
301 "LIST hosts; LIST hosts", /* ignore second (and later) commands */
302 0, SDB_CONNECTION_DATA, 205, SDB_CONNECTION_LIST,
303 "["HOST_H1_LISTING","HOST_H2_LISTING"]",
304 },
305 {
306 "LIST hosts FILTER name = 'h1'",
307 0, SDB_CONNECTION_DATA, 105, SDB_CONNECTION_LIST, "["HOST_H1_LISTING"]",
308 },
309 {
310 "LIST hosts FILTER name = 's1'",
311 0, SDB_CONNECTION_DATA, 6, SDB_CONNECTION_LIST, "[]",
312 },
313 {
314 "FETCH host 'h1'",
315 0, SDB_CONNECTION_DATA, 1110, SDB_CONNECTION_FETCH, HOST_H1,
316 },
317 {
318 "LOOKUP hosts MATCHING name = 'h1'",
319 0, SDB_CONNECTION_DATA, 1112, SDB_CONNECTION_LOOKUP, HOST_H1_ARRAY,
320 },
321 {
322 "FETCH host 'h1' FILTER age >= 0s", /* always matches */
323 0, SDB_CONNECTION_DATA, 1110, SDB_CONNECTION_FETCH, HOST_H1,
324 },
325 {
326 "LOOKUP hosts MATCHING name = 'h1' FILTER age >= 0s", /* always matches */
327 0, SDB_CONNECTION_DATA, 1112, SDB_CONNECTION_LOOKUP, HOST_H1_ARRAY,
328 },
329 {
330 "FETCH host 'h1' FILTER age < 0s", /* never matches */
331 -1, UINT32_MAX, 0, 0, NULL, /* FETCH fails if the object doesn't exist */
332 },
333 {
334 "LOOKUP hosts MATCHING name = 'h1' FILTER age < 0s", /* never matches */
335 0, SDB_CONNECTION_DATA, 6, SDB_CONNECTION_LOOKUP, "[]",
336 },
337 {
338 "FETCH host 'x1'", /* does not exist */
339 -1, UINT32_MAX, 0, 0, NULL,
340 },
341 {
342 "LOOKUP hosts MATCHING name = 'x1'", /* does not exist */
343 0, SDB_CONNECTION_DATA, 6, SDB_CONNECTION_LOOKUP, "[]",
344 },
345 {
346 "FETCH host 'h1'.'s1'", /* invalid args */
347 -1, UINT32_MAX, 0, 0, NULL,
348 },
349 {
350 "LOOKUP hosts BY name = 'x1'", /* does not exist */
351 -1, UINT32_MAX, 0, 0, NULL,
352 },
353 /* services */
354 {
355 "LIST services",
356 0, SDB_CONNECTION_DATA, 320, SDB_CONNECTION_LIST, SERVICE_H2_S12_LISTING,
357 },
358 {
359 "LIST services FILTER host.name = 'h2'",
360 0, SDB_CONNECTION_DATA, 320, SDB_CONNECTION_LIST, SERVICE_H2_S12_LISTING,
361 },
362 {
363 "LIST services FILTER host.name = 'h1'",
364 0, SDB_CONNECTION_DATA, 6, SDB_CONNECTION_LIST, "[]",
365 },
366 {
367 "FETCH service 'h2'.'s1'",
368 0, SDB_CONNECTION_DATA, 356, SDB_CONNECTION_FETCH, SERVICE_H2_S1,
369 },
370 {
371 "LOOKUP services MATCHING name = 's1'",
372 0, SDB_CONNECTION_DATA, 358, SDB_CONNECTION_LOOKUP, SERVICE_H2_S1_ARRAY,
373 },
374 {
375 "FETCH service 'h2'.'s1' FILTER age >= 0s", /* always matches */
376 0, SDB_CONNECTION_DATA, 356, SDB_CONNECTION_FETCH, SERVICE_H2_S1,
377 },
378 {
379 "LOOKUP services MATCHING name = 's1' FILTER age >= 0s", /* always matches */
380 0, SDB_CONNECTION_DATA, 358, SDB_CONNECTION_LOOKUP, SERVICE_H2_S1_ARRAY,
381 },
382 {
383 "FETCH service 'h2'.'s1' FILTER age < 0s", /* never matches */
384 -1, UINT32_MAX, 0, 0, NULL,
385 },
386 {
387 "LOOKUP services MATCHING name = 's1' FILTER age < 0s", /* never matches */
388 0, SDB_CONNECTION_DATA, 6, SDB_CONNECTION_LOOKUP, "[]",
389 },
390 {
391 "FETCH service 'h2'.'s1' FILTER name = 'h2'", /* only matches host */
392 -1, UINT32_MAX, 0, 0, NULL,
393 },
394 {
395 "LOOKUP services MATCHING name = 's1' FILTER name = 'h2'", /* only matches host */
396 0, SDB_CONNECTION_DATA, 6, SDB_CONNECTION_LOOKUP, "[]",
397 },
398 {
399 "FETCH service 'h2'.'x1'", /* does not exist */
400 -1, UINT32_MAX, 0, 0, NULL,
401 },
402 {
403 "FETCH service 'x2'.'s1'", /* does not exist */
404 -1, UINT32_MAX, 0, 0, NULL,
405 },
406 {
407 "FETCH service 'h2'", /* invalid args */
408 -1, UINT32_MAX, 0, 0, NULL,
409 },
410 /* metrics */
411 {
412 "LIST metrics",
413 0, SDB_CONNECTION_DATA, 596, SDB_CONNECTION_LIST, METRIC_H12_M12_LISTING,
414 },
415 {
416 "LIST metrics FILTER age > 0s",
417 0, SDB_CONNECTION_DATA, 596, SDB_CONNECTION_LIST, METRIC_H12_M12_LISTING,
418 },
419 {
420 "LIST metrics FILTER age < 0s",
421 0, SDB_CONNECTION_DATA, 6, SDB_CONNECTION_LIST, "[]",
422 },
423 {
424 "FETCH metric 'h1'.'m1'",
425 0, SDB_CONNECTION_DATA, 489, SDB_CONNECTION_FETCH, METRIC_H1_M1,
426 },
427 {
428 "LOOKUP metrics MATCHING name = 'm1'",
429 0, SDB_CONNECTION_DATA, 864, SDB_CONNECTION_LOOKUP, METRIC_H12_M1_ARRAY,
430 },
431 {
432 "FETCH metric 'h1'.'m1' FILTER age >= 0s", /* always matches */
433 0, SDB_CONNECTION_DATA, 489, SDB_CONNECTION_FETCH, METRIC_H1_M1,
434 },
435 {
436 "LOOKUP metrics MATCHING name = 'm1' FILTER age >= 0s", /* always matches */
437 0, SDB_CONNECTION_DATA, 864, SDB_CONNECTION_LOOKUP, METRIC_H12_M1_ARRAY,
438 },
439 {
440 "FETCH metric 'h1'.'m1' FILTER age < 0s", /* never matches */
441 -1, UINT32_MAX, 0, 0, NULL,
442 },
443 {
444 "LOOKUP metrics MATCHING name = 'm1' FILTER age < 0s", /* never matches */
445 0, SDB_CONNECTION_DATA, 6, SDB_CONNECTION_LOOKUP, "[]",
446 },
447 {
448 "FETCH metric 'h1'.'m1' FILTER name = 'h1'", /* only matches host */
449 -1, UINT32_MAX, 0, 0, NULL,
450 },
451 {
452 "LOOKUP metrics MATCHING name = 'm1' FILTER name = 'h1'", /* only matches host */
453 0, SDB_CONNECTION_DATA, 6, SDB_CONNECTION_LOOKUP, "[]",
454 },
455 {
456 "FETCH metric 'h1'.'x1'", /* does not exist */
457 -1, UINT32_MAX, 0, 0, NULL,
458 },
459 {
460 "FETCH metric 'x1'.'m1'", /* does not exist */
461 -1, UINT32_MAX, 0, 0, NULL,
462 },
463 {
464 "FETCH metric 'x1'", /* invalid args */
465 -1, UINT32_MAX, 0, 0, NULL,
466 },
467 /* timeseries */
468 {
469 "TIMESERIES 'h1'.'m1'",
470 -1, UINT32_MAX, 0, 0, NULL, /* no data-store available */
471 },
472 {
473 "TIMESERIES 'h1'.'x1'",
474 -1, UINT32_MAX, 0, 0, NULL, /* does not exist */
475 },
476 {
477 "TIMESERIES 'x1'.'m1'",
478 -1, UINT32_MAX, 0, 0, NULL, /* does not exist */
479 },
480 /* store commands */
481 {
482 "STORE host 'hA' LAST UPDATE 01:00",
483 0, SDB_CONNECTION_OK, 27, 0, "Successfully stored host hA",
484 },
485 {
486 "STORE host 'hA'",
487 0, SDB_CONNECTION_OK, 27, 0, "Successfully stored host hA",
488 },
489 {
490 "STORE host attribute 'h1'.'aA' 'vA'",
491 0, SDB_CONNECTION_OK, 40, 0, "Successfully stored host attribute h1.aA",
492 },
493 {
494 "STORE host attribute 'x1'.'aA' 'vA'",
495 -1, UINT32_MAX, 0, 0, NULL,
496 },
497 {
498 "STORE service 'h1'.'sA'",
499 0, SDB_CONNECTION_OK, 33, 0, "Successfully stored service h1.sA",
500 },
501 {
502 "STORE service 'x1'.'sA'",
503 -1, UINT32_MAX, 0, 0, NULL,
504 },
505 {
506 "STORE service attribute 'h2'.'s1'.'aA' 'vA'",
507 0, SDB_CONNECTION_OK, 46, 0, "Successfully stored service attribute h2.s1.aA",
508 },
509 {
510 "STORE service attribute 'h2'.'x1'.'aA' 'vA'",
511 -1, UINT32_MAX, 0, 0, NULL,
512 },
513 {
514 "STORE metric 'h1'.'mA'",
515 0, SDB_CONNECTION_OK, 32, 0, "Successfully stored metric h1.mA",
516 },
517 {
518 "STORE metric 'x1'.'mA'",
519 -1, UINT32_MAX, 0, 0, NULL,
520 },
521 {
522 "STORE metric attribute 'h1'.'m1'.'aA' 'vA'",
523 0, SDB_CONNECTION_OK, 45, 0, "Successfully stored metric attribute h1.m1.aA",
524 },
525 {
526 "STORE metric attribute 'h1'.'x1'.'aA' 'vA'",
527 -1, UINT32_MAX, 0, 0, NULL,
528 },
529 };
531 START_TEST(test_query)
532 {
533 sdb_conn_t *conn = mock_conn_create();
535 uint32_t code = UINT32_MAX, msg_len = UINT32_MAX;
536 const char *data;
537 ssize_t tmp;
538 size_t len;
539 int check;
541 conn->cmd = SDB_CONNECTION_QUERY;
542 conn->cmd_len = (uint32_t)strlen(query_data[_i].query);
543 sdb_strbuf_memcpy(conn->buf, query_data[_i].query, conn->cmd_len);
545 check = sdb_fe_query(conn);
546 fail_unless(check == query_data[_i].expected,
547 "sdb_fe_query(%s) = %d; expected: %d (err: %s)",
548 query_data[_i].query, check, query_data[_i].expected,
549 sdb_strbuf_string(conn->errbuf));
551 data = sdb_strbuf_string(MOCK_CONN(conn)->write_buf);
552 len = sdb_strbuf_len(MOCK_CONN(conn)->write_buf);
554 if (query_data[_i].code == UINT32_MAX) {
555 fail_unless(len == 0,
556 "sdb_fe_query(%s) returned data on error: '%s'",
557 query_data[_i].query, data);
558 mock_conn_destroy(conn);
559 return;
560 }
562 tmp = sdb_proto_unmarshal_header(data, len, &code, &msg_len);
563 ck_assert_msg(tmp == (ssize_t)(2 * sizeof(uint32_t)));
564 data += tmp;
565 len -= tmp;
567 fail_unless((code == query_data[_i].code)
568 && ((size_t)msg_len == query_data[_i].len),
569 "sdb_fe_query(%s) returned %u, %u; expected: %u, %zu",
570 query_data[_i].query, code, msg_len,
571 query_data[_i].code, query_data[_i].len);
573 if (code == SDB_CONNECTION_DATA) {
574 tmp = sdb_proto_unmarshal_int32(data, len, &code);
575 fail_unless(code == query_data[_i].type,
576 "sdb_fe_query(%s) returned %s object; expected: %s",
577 query_data[_i].query, SDB_CONN_MSGTYPE_TO_STRING((int)code),
578 SDB_CONN_MSGTYPE_TO_STRING((int)query_data[_i].type));
579 data += tmp;
580 len -= tmp;
581 }
583 fail_if_strneq(data, query_data[_i].data, (size_t)msg_len,
584 "sdb_fe_query(%s) returned unexpected data",
585 query_data[_i].query, data, query_data[_i].data);
587 mock_conn_destroy(conn);
588 }
589 END_TEST
591 TEST_MAIN("frontend::query")
592 {
593 TCase *tc = tcase_create("core");
594 tcase_add_checked_fixture(tc, populate, sdb_store_clear);
595 TC_ADD_LOOP_TEST(tc, query);
596 ADD_TCASE(tc);
597 }
598 TEST_MAIN_END
600 /* vim: set tw=78 sw=4 ts=4 noexpandtab : */