7640511b692f7bfaa68f5a627066d7b5afa0bf90
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 "core/plugin.h"
33 #include "frontend/connection.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_store_t *store;
47 sdb_data_t datum;
49 /* the frontend accesses the store via the plugin API */
50 store = sdb_store_create();
51 ck_assert(store != NULL);
52 ck_assert(sdb_plugin_register_writer("test-writer",
53 &sdb_store_writer, SDB_OBJ(store)) == 0);
54 ck_assert(sdb_plugin_register_reader("test-reader",
55 &sdb_store_reader, SDB_OBJ(store)) == 0);
56 sdb_object_deref(SDB_OBJ(store));
58 /* populate the store */
59 sdb_plugin_store_host("h1", 1 * SDB_INTERVAL_SECOND);
60 sdb_plugin_store_host("h2", 3 * SDB_INTERVAL_SECOND);
62 datum.type = SDB_TYPE_STRING;
63 datum.data.string = "v1";
64 sdb_plugin_store_attribute("h1", "k1", &datum, 1 * SDB_INTERVAL_SECOND);
65 datum.data.string = "v2";
66 sdb_plugin_store_attribute("h1", "k2", &datum, 2 * SDB_INTERVAL_SECOND);
67 datum.data.string = "v3";
68 sdb_plugin_store_attribute("h1", "k3", &datum, 2 * SDB_INTERVAL_SECOND);
70 sdb_plugin_store_metric("h1", "m1", /* store */ NULL, 2 * SDB_INTERVAL_SECOND);
71 sdb_plugin_store_metric("h1", "m2", /* store */ NULL, 1 * SDB_INTERVAL_SECOND);
72 sdb_plugin_store_metric("h2", "m1", /* store */ NULL, 1 * SDB_INTERVAL_SECOND);
74 datum.type = SDB_TYPE_INTEGER;
75 datum.data.integer = 42;
76 sdb_plugin_store_metric_attribute("h1", "m1", "k3",
77 &datum, 2 * SDB_INTERVAL_SECOND);
79 sdb_plugin_store_service("h2", "s1", 1 * SDB_INTERVAL_SECOND);
80 sdb_plugin_store_service("h2", "s2", 2 * SDB_INTERVAL_SECOND);
82 datum.data.integer = 123;
83 sdb_plugin_store_service_attribute("h2", "s2", "k1",
84 &datum, 2 * SDB_INTERVAL_SECOND);
85 datum.data.integer = 4711;
86 sdb_plugin_store_service_attribute("h2", "s2", "k2",
87 &datum, 1 * SDB_INTERVAL_SECOND);
88 } /* populate */
90 static void
91 turndown(void)
92 {
93 sdb_plugin_unregister_all();
94 } /* turndown */
96 #define HOST_H1 \
97 "{\"name\": \"h1\", \"last_update\": \"1970-01-01 00:00:01 +0000\", " \
98 "\"update_interval\": \"0s\", \"backends\": [], " \
99 "\"attributes\": [" \
100 "{\"name\": \"k1\", \"value\": \"v1\", " \
101 "\"last_update\": \"1970-01-01 00:00:01 +0000\", " \
102 "\"update_interval\": \"0s\", \"backends\": []}," \
103 "{\"name\": \"k2\", \"value\": \"v2\", " \
104 "\"last_update\": \"1970-01-01 00:00:02 +0000\", " \
105 "\"update_interval\": \"0s\", \"backends\": []}," \
106 "{\"name\": \"k3\", \"value\": \"v3\", " \
107 "\"last_update\": \"1970-01-01 00:00:02 +0000\", " \
108 "\"update_interval\": \"0s\", \"backends\": []}], " \
109 "\"metrics\": [" \
110 "{\"name\": \"m1\", \"timeseries\": false, " \
111 "\"last_update\": \"1970-01-01 00:00:02 +0000\", " \
112 "\"update_interval\": \"0s\", \"backends\": [], " \
113 "\"attributes\": [" \
114 "{\"name\": \"hostname\", \"value\": \"h1\", " \
115 "\"last_update\": \"1970-01-01 00:00:02 +0000\", " \
116 "\"update_interval\": \"0s\", \"backends\": []}," \
117 "{\"name\": \"k3\", \"value\": 42, " \
118 "\"last_update\": \"1970-01-01 00:00:02 +0000\", " \
119 "\"update_interval\": \"0s\", \"backends\": []}]}," \
120 "{\"name\": \"m2\", \"timeseries\": false, " \
121 "\"last_update\": \"1970-01-01 00:00:01 +0000\", " \
122 "\"update_interval\": \"0s\", \"backends\": [], " \
123 "\"attributes\": [" \
124 "{\"name\": \"hostname\", \"value\": \"h1\", " \
125 "\"last_update\": \"1970-01-01 00:00:01 +0000\", " \
126 "\"update_interval\": \"0s\", \"backends\": []}]}]}"
127 #define HOST_H2 \
128 "{\"name\": \"h2\", \"last_update\": \"1970-01-01 00:00:03 +0000\", " \
129 "\"update_interval\": \"0s\", \"backends\": [], " \
130 "\"metrics\": [" \
131 "{\"name\": \"m1\", \"timeseries\": false, " \
132 "\"last_update\": \"1970-01-01 00:00:01 +0000\", " \
133 "\"update_interval\": \"0s\", \"backends\": [], " \
134 "\"attributes\": [" \
135 "{\"name\": \"hostname\", \"value\": \"h2\", " \
136 "\"last_update\": \"1970-01-01 00:00:01 +0000\", " \
137 "\"update_interval\": \"0s\", \"backends\": []}]}], " \
138 "\"services\": [" \
139 "{\"name\": \"s1\", \"last_update\": \"1970-01-01 00:00:01 +0000\", " \
140 "\"update_interval\": \"0s\", \"backends\": [], " \
141 "\"attributes\": [" \
142 "{\"name\": \"hostname\", \"value\": \"h2\", " \
143 "\"last_update\": \"1970-01-01 00:00:01 +0000\", " \
144 "\"update_interval\": \"0s\", \"backends\": []}]}," \
145 "{\"name\": \"s2\", \"last_update\": \"1970-01-01 00:00:02 +0000\", " \
146 "\"update_interval\": \"0s\", \"backends\": [], " \
147 "\"attributes\": [" \
148 "{\"name\": \"hostname\", \"value\": \"h2\", " \
149 "\"last_update\": \"1970-01-01 00:00:02 +0000\", " \
150 "\"update_interval\": \"0s\", \"backends\": []}," \
151 "{\"name\": \"k1\", \"value\": 123, " \
152 "\"last_update\": \"1970-01-01 00:00:02 +0000\", " \
153 "\"update_interval\": \"0s\", \"backends\": []}," \
154 "{\"name\": \"k2\", \"value\": 4711, " \
155 "\"last_update\": \"1970-01-01 00:00:01 +0000\", " \
156 "\"update_interval\": \"0s\", \"backends\": []}]}]}"
157 #define HOST_H1_ARRAY "["HOST_H1"]"
158 #define HOST_H12_ARRAY "["HOST_H1","HOST_H2"]"
159 #define HOST_H1_LISTING \
160 "{\"name\": \"h1\", \"last_update\": \"1970-01-01 00:00:01 +0000\", " \
161 "\"update_interval\": \"0s\", \"backends\": []}"
162 #define HOST_H2_LISTING \
163 "{\"name\": \"h2\", \"last_update\": \"1970-01-01 00:00:03 +0000\", " \
164 "\"update_interval\": \"0s\", \"backends\": []}"
166 #define SERVICE_H2_S1 \
167 "{\"name\": \"h2\", \"last_update\": \"1970-01-01 00:00:03 +0000\", " \
168 "\"update_interval\": \"0s\", \"backends\": [], " \
169 "\"services\": [" \
170 "{\"name\": \"s1\", \"last_update\": \"1970-01-01 00:00:01 +0000\", " \
171 "\"update_interval\": \"0s\", \"backends\": [], " \
172 "\"attributes\": [" \
173 "{\"name\": \"hostname\", \"value\": \"h2\", " \
174 "\"last_update\": \"1970-01-01 00:00:01 +0000\", " \
175 "\"update_interval\": \"0s\", \"backends\": []}]}]}"
176 #define SERVICE_H2_S1_ARRAY "["SERVICE_H2_S1"]"
177 #define SERVICE_H2_S12_LISTING \
178 "[{\"name\": \"h2\", \"last_update\": \"1970-01-01 00:00:03 +0000\", " \
179 "\"update_interval\": \"0s\", \"backends\": [], " \
180 "\"services\": [" \
181 "{\"name\": \"s1\", \"last_update\": \"1970-01-01 00:00:01 +0000\", " \
182 "\"update_interval\": \"0s\", \"backends\": []}," \
183 "{\"name\": \"s2\", \"last_update\": \"1970-01-01 00:00:02 +0000\", " \
184 "\"update_interval\": \"0s\", \"backends\": []}]}]"
186 #define METRIC_H1_M1 \
187 "{\"name\": \"h1\", \"last_update\": \"1970-01-01 00:00:01 +0000\", " \
188 "\"update_interval\": \"0s\", \"backends\": [], " \
189 "\"metrics\": [" \
190 "{\"name\": \"m1\", \"timeseries\": false, " \
191 "\"last_update\": \"1970-01-01 00:00:02 +0000\", " \
192 "\"update_interval\": \"0s\", \"backends\": [], " \
193 "\"attributes\": [" \
194 "{\"name\": \"hostname\", \"value\": \"h1\", " \
195 "\"last_update\": \"1970-01-01 00:00:02 +0000\", " \
196 "\"update_interval\": \"0s\", \"backends\": []}," \
197 "{\"name\": \"k3\", \"value\": 42, " \
198 "\"last_update\": \"1970-01-01 00:00:02 +0000\", " \
199 "\"update_interval\": \"0s\", \"backends\": []}]}]}"
200 #define METRIC_H12_M1_ARRAY \
201 "["METRIC_H1_M1"," \
202 "{\"name\": \"h2\", \"last_update\": \"1970-01-01 00:00:03 +0000\", " \
203 "\"update_interval\": \"0s\", \"backends\": [], " \
204 "\"metrics\": [" \
205 "{\"name\": \"m1\", \"timeseries\": false, " \
206 "\"last_update\": \"1970-01-01 00:00:01 +0000\", " \
207 "\"update_interval\": \"0s\", \"backends\": [], " \
208 "\"attributes\": [" \
209 "{\"name\": \"hostname\", \"value\": \"h2\", " \
210 "\"last_update\": \"1970-01-01 00:00:01 +0000\", " \
211 "\"update_interval\": \"0s\", \"backends\": []}]}]}]"
212 #define METRIC_H12_M12_LISTING \
213 "[{\"name\": \"h1\", \"last_update\": \"1970-01-01 00:00:01 +0000\", " \
214 "\"update_interval\": \"0s\", \"backends\": [], " \
215 "\"metrics\": [" \
216 "{\"name\": \"m1\", \"timeseries\": false, " \
217 "\"last_update\": \"1970-01-01 00:00:02 +0000\", " \
218 "\"update_interval\": \"0s\", \"backends\": []}," \
219 "{\"name\": \"m2\", \"timeseries\": false, " \
220 "\"last_update\": \"1970-01-01 00:00:01 +0000\", " \
221 "\"update_interval\": \"0s\", \"backends\": []}]}," \
222 "{\"name\": \"h2\", \"last_update\": \"1970-01-01 00:00:03 +0000\", " \
223 "\"update_interval\": \"0s\", \"backends\": [], " \
224 "\"metrics\": [" \
225 "{\"name\": \"m1\", \"timeseries\": false, " \
226 "\"last_update\": \"1970-01-01 00:00:01 +0000\", " \
227 "\"update_interval\": \"0s\", \"backends\": []}]}]"
229 typedef struct {
230 sdb_conn_t conn;
231 sdb_strbuf_t *write_buf;
232 } mock_conn_t;
233 #define MOCK_CONN(obj) ((mock_conn_t *)(obj))
234 #define CONN(obj) ((sdb_conn_t *)(obj))
236 static void
237 mock_conn_destroy(sdb_conn_t *conn)
238 {
239 sdb_strbuf_destroy(conn->buf);
240 sdb_strbuf_destroy(conn->errbuf);
241 sdb_strbuf_destroy(MOCK_CONN(conn)->write_buf);
242 free(conn);
243 } /* mock_conn_destroy */
245 static ssize_t
246 mock_conn_read(sdb_conn_t *conn, size_t len)
247 {
248 if (! conn)
249 return -1;
250 /* unused so far */
251 return len;
252 } /* conn_read */
254 static ssize_t
255 mock_conn_write(sdb_conn_t *conn, const void *buf, size_t len)
256 {
257 if (! conn)
258 return -1;
259 return sdb_strbuf_memappend(MOCK_CONN(conn)->write_buf, buf, len);
260 } /* conn_write */
262 static sdb_conn_t *
263 mock_conn_create(void)
264 {
265 mock_conn_t *conn;
267 conn = calloc(1, sizeof(*conn));
268 if (! conn) {
269 fail("INTERNAL ERROR: failed to allocate connection object");
270 return NULL;
271 }
273 SDB_OBJ(conn)->name = "mock_connection";
274 SDB_OBJ(conn)->ref_cnt = 1;
276 conn->conn.buf = sdb_strbuf_create(0);
277 conn->conn.errbuf = sdb_strbuf_create(0);
278 conn->write_buf = sdb_strbuf_create(64);
279 if ((! conn->conn.buf) || (! conn->conn.errbuf) || (! conn->write_buf)) {
280 mock_conn_destroy(CONN(conn));
281 fail("INTERNAL ERROR: failed to allocate connection object");
282 return NULL;
283 }
285 conn->conn.read = mock_conn_read;
286 conn->conn.write = mock_conn_write;
288 conn->conn.username = "mock_user";
289 conn->conn.cmd = SDB_CONNECTION_IDLE;
290 conn->conn.cmd_len = 0;
291 return CONN(conn);
292 } /* mock_conn_create */
294 /* TODO: move this into a test helper module */
295 static void
296 fail_if_strneq(const char *got, const char *expected, size_t n, const char *fmt, ...)
297 {
298 sdb_strbuf_t *buf;
299 va_list ap;
301 size_t len1 = strlen(got);
302 size_t len2 = strlen(expected);
304 size_t i;
305 int pos = -1;
307 if (n) {
308 len1 = SDB_MIN(len1, n);
309 len2 = SDB_MIN(len2, n);
310 }
312 if (len1 != len2)
313 pos = (int)SDB_MIN(len1, len2);
315 for (i = 0; i < SDB_MIN(len1, len2); ++i) {
316 if (got[i] != expected[i]) {
317 pos = (int)i;
318 break;
319 }
320 }
322 if (pos == -1)
323 return;
325 buf = sdb_strbuf_create(64);
326 va_start(ap, fmt);
327 sdb_strbuf_vsprintf(buf, fmt, ap);
329 fail("%s\n got: %s\n %*s\n expected: %s",
330 sdb_strbuf_string(buf), got, pos + 1, "^", expected);
331 } /* fail_if_strneq */
333 /*
334 * tests
335 */
337 #define VALUE "\0\0\0\4""v1"
338 #define VALUE_LEN 7
340 static struct {
341 uint32_t cmd;
342 const char *query;
343 int query_len;
344 int expected;
345 uint32_t code;
346 size_t len;
347 uint32_t type;
348 const char *data;
349 } query_data[] = {
350 /* hosts */
351 {
352 SDB_CONNECTION_QUERY, "LIST hosts", -1,
353 0, SDB_CONNECTION_DATA, 205, SDB_CONNECTION_LIST,
354 "["HOST_H1_LISTING","HOST_H2_LISTING"]",
355 },
356 {
357 SDB_CONNECTION_LIST, "\0\0\0\1", 4,
358 0, SDB_CONNECTION_DATA, 205, SDB_CONNECTION_LIST,
359 "["HOST_H1_LISTING","HOST_H2_LISTING"]",
360 },
361 {
362 SDB_CONNECTION_LIST, "", 0, /* LIST defaults to hosts */
363 0, SDB_CONNECTION_DATA, 205, SDB_CONNECTION_LIST,
364 "["HOST_H1_LISTING","HOST_H2_LISTING"]",
365 },
366 {
367 SDB_CONNECTION_QUERY, "LIST hosts; LIST hosts", -1, /* ignore second (and later) commands */
368 0, SDB_CONNECTION_DATA, 205, SDB_CONNECTION_LIST,
369 "["HOST_H1_LISTING","HOST_H2_LISTING"]",
370 },
371 {
372 SDB_CONNECTION_QUERY, "LIST hosts FILTER name = 'h1'", -1,
373 0, SDB_CONNECTION_DATA, 105, SDB_CONNECTION_LIST, "["HOST_H1_LISTING"]",
374 },
375 {
376 SDB_CONNECTION_QUERY, "LIST hosts FILTER name = 's1'", -1,
377 0, SDB_CONNECTION_DATA, 6, SDB_CONNECTION_LIST, "[]",
378 },
379 /* SDB_CONNECTION_LIST doesn't support filters yet */
380 {
381 SDB_CONNECTION_QUERY, "FETCH host 'h1'", -1,
382 0, SDB_CONNECTION_DATA, 1110, SDB_CONNECTION_FETCH, HOST_H1,
383 },
384 {
385 SDB_CONNECTION_FETCH, "\0\0\0\1""h1", 7,
386 0, SDB_CONNECTION_DATA, 1110, SDB_CONNECTION_FETCH, HOST_H1,
387 },
388 {
389 SDB_CONNECTION_QUERY, "LOOKUP hosts MATCHING name = 'h1'", -1,
390 0, SDB_CONNECTION_DATA, 1112, SDB_CONNECTION_LOOKUP, HOST_H1_ARRAY,
391 },
392 {
393 SDB_CONNECTION_LOOKUP, "\0\0\0\1""name = 'h1'", 16,
394 0, SDB_CONNECTION_DATA, 1112, SDB_CONNECTION_LOOKUP, HOST_H1_ARRAY,
395 },
396 {
397 SDB_CONNECTION_QUERY, "FETCH host 'h1' FILTER age >= 0s", -1, /* always matches */
398 0, SDB_CONNECTION_DATA, 1110, SDB_CONNECTION_FETCH, HOST_H1,
399 },
400 /* SDB_CONNECTION_FETCH doesn't support filters yet */
401 {
402 SDB_CONNECTION_QUERY, "LOOKUP hosts MATCHING name = 'h1' FILTER age >= 0s", -1, /* always matches */
403 0, SDB_CONNECTION_DATA, 1112, SDB_CONNECTION_LOOKUP, HOST_H1_ARRAY,
404 },
405 {
406 SDB_CONNECTION_QUERY, "LOOKUP hosts MATCHING ANY backend = 'b'", -1,
407 0, SDB_CONNECTION_DATA, 6, SDB_CONNECTION_LOOKUP, "[]",
408 },
409 {
410 SDB_CONNECTION_QUERY, "LOOKUP hosts MATCHING ANY backend || 'b' = 'b'", -1,
411 0, SDB_CONNECTION_DATA, 2205, SDB_CONNECTION_LOOKUP, HOST_H12_ARRAY,
412 },
413 {
414 SDB_CONNECTION_QUERY, "FETCH host 'h1' FILTER age < 0s", -1, /* never matches */
415 -1, UINT32_MAX, 0, 0, NULL, /* FETCH fails if the object doesn't exist */
416 },
417 /* SDB_CONNECTION_FETCH doesn't support filters yet */
418 {
419 SDB_CONNECTION_QUERY, "LOOKUP hosts MATCHING name = 'h1' FILTER age < 0s", -1, /* never matches */
420 0, SDB_CONNECTION_DATA, 6, SDB_CONNECTION_LOOKUP, "[]",
421 },
422 /* SDB_CONNECTION_LOOKUP doesn't support filters yet */
423 {
424 SDB_CONNECTION_QUERY, "FETCH host 'x1'", -1, /* does not exist */
425 -1, UINT32_MAX, 0, 0, NULL,
426 },
427 {
428 SDB_CONNECTION_FETCH, "\0\0\0\1x1", 7,
429 -1, UINT32_MAX, 0, 0, NULL,
430 },
431 {
432 SDB_CONNECTION_QUERY, "LOOKUP hosts MATCHING name = 'x1'", -1, /* does not exist */
433 0, SDB_CONNECTION_DATA, 6, SDB_CONNECTION_LOOKUP, "[]",
434 },
435 {
436 SDB_CONNECTION_LOOKUP, "\0\0\0\1""name = 'x1'", 16, /* does not exist */
437 0, SDB_CONNECTION_DATA, 6, SDB_CONNECTION_LOOKUP, "[]",
438 },
439 {
440 SDB_CONNECTION_QUERY, "FETCH host 'h1'.'s1'", -1, /* invalid args */
441 -1, UINT32_MAX, 0, 0, NULL,
442 },
443 {
444 SDB_CONNECTION_QUERY, "LOOKUP hosts BY name = 'x1'", -1, /* does not exist */
445 -1, UINT32_MAX, 0, 0, NULL,
446 },
447 /* services */
448 {
449 SDB_CONNECTION_QUERY, "LIST services", -1,
450 0, SDB_CONNECTION_DATA, 320, SDB_CONNECTION_LIST, SERVICE_H2_S12_LISTING,
451 },
452 {
453 SDB_CONNECTION_LIST, "\0\0\0\2", 4,
454 0, SDB_CONNECTION_DATA, 320, SDB_CONNECTION_LIST, SERVICE_H2_S12_LISTING,
455 },
456 {
457 SDB_CONNECTION_QUERY, "LIST services FILTER host.name = 'h2'", -1,
458 0, SDB_CONNECTION_DATA, 320, SDB_CONNECTION_LIST, SERVICE_H2_S12_LISTING,
459 },
460 {
461 SDB_CONNECTION_QUERY, "LIST services FILTER host.name = 'h1'", -1,
462 0, SDB_CONNECTION_DATA, 6, SDB_CONNECTION_LIST, "[]",
463 },
464 /* SDB_CONNECTION_LIST doesn't support filters yet */
465 {
466 SDB_CONNECTION_QUERY, "FETCH service 'h2'.'s1'", -1,
467 0, SDB_CONNECTION_DATA, 356, SDB_CONNECTION_FETCH, SERVICE_H2_S1,
468 },
469 /* SDB_CONNECTION_FETCH doesn't support services yet */
470 {
471 SDB_CONNECTION_QUERY, "LOOKUP services MATCHING name = 's1'", -1,
472 0, SDB_CONNECTION_DATA, 358, SDB_CONNECTION_LOOKUP, SERVICE_H2_S1_ARRAY,
473 },
474 {
475 SDB_CONNECTION_LOOKUP, "\0\0\0\2""name = 's1'", 16,
476 0, SDB_CONNECTION_DATA, 358, SDB_CONNECTION_LOOKUP, SERVICE_H2_S1_ARRAY,
477 },
478 {
479 SDB_CONNECTION_QUERY, "FETCH service 'h2'.'s1' FILTER age >= 0s", -1, /* always matches */
480 0, SDB_CONNECTION_DATA, 356, SDB_CONNECTION_FETCH, SERVICE_H2_S1,
481 },
482 /* SDB_CONNECTION_FETCH doesn't support services yet */
483 {
484 SDB_CONNECTION_QUERY, "LOOKUP services MATCHING name = 's1' FILTER age >= 0s", -1, /* always matches */
485 0, SDB_CONNECTION_DATA, 358, SDB_CONNECTION_LOOKUP, SERVICE_H2_S1_ARRAY,
486 },
487 {
488 SDB_CONNECTION_QUERY, "FETCH service 'h2'.'s1' FILTER age < 0s", -1, /* never matches */
489 -1, UINT32_MAX, 0, 0, NULL,
490 },
491 /* SDB_CONNECTION_FETCH doesn't support services yet */
492 {
493 SDB_CONNECTION_QUERY, "LOOKUP services MATCHING name = 's1' FILTER age < 0s", -1, /* never matches */
494 0, SDB_CONNECTION_DATA, 6, SDB_CONNECTION_LOOKUP, "[]",
495 },
496 /* SDB_CONNECTION_LOOKUP doesn't support filters yet */
497 {
498 SDB_CONNECTION_QUERY, "FETCH service 'h2'.'s1' FILTER name = 'h2'", -1, /* only matches host */
499 -1, UINT32_MAX, 0, 0, NULL,
500 },
501 /* SDB_CONNECTION_FETCH doesn't support services yet */
502 {
503 SDB_CONNECTION_QUERY, "LOOKUP services MATCHING name = 's1' FILTER name = 'h2'", -1, /* only matches host */
504 0, SDB_CONNECTION_DATA, 6, SDB_CONNECTION_LOOKUP, "[]",
505 },
506 {
507 SDB_CONNECTION_QUERY, "FETCH service 'h2'.'x1'", -1, /* does not exist */
508 -1, UINT32_MAX, 0, 0, NULL,
509 },
510 /* SDB_CONNECTION_FETCH doesn't support services yet */
511 {
512 SDB_CONNECTION_QUERY, "FETCH service 'x2'.'s1'", -1, /* does not exist */
513 -1, UINT32_MAX, 0, 0, NULL,
514 },
515 /* SDB_CONNECTION_FETCH doesn't support services yet */
516 {
517 SDB_CONNECTION_QUERY, "FETCH service 'h2'", -1, /* invalid args */
518 -1, UINT32_MAX, 0, 0, NULL,
519 },
520 /* SDB_CONNECTION_FETCH doesn't support services yet */
521 /* metrics */
522 {
523 SDB_CONNECTION_QUERY, "LIST metrics", -1,
524 0, SDB_CONNECTION_DATA, 596, SDB_CONNECTION_LIST, METRIC_H12_M12_LISTING,
525 },
526 {
527 SDB_CONNECTION_LIST, "\0\0\0\3", 4,
528 0, SDB_CONNECTION_DATA, 596, SDB_CONNECTION_LIST, METRIC_H12_M12_LISTING,
529 },
530 {
531 SDB_CONNECTION_QUERY, "LIST metrics FILTER age > 0s", -1,
532 0, SDB_CONNECTION_DATA, 596, SDB_CONNECTION_LIST, METRIC_H12_M12_LISTING,
533 },
534 {
535 SDB_CONNECTION_QUERY, "LIST metrics FILTER age < 0s", -1,
536 0, SDB_CONNECTION_DATA, 6, SDB_CONNECTION_LIST, "[]",
537 },
538 /* SDB_CONNECTION_LIST doesn't support filters yet */
539 {
540 SDB_CONNECTION_QUERY, "FETCH metric 'h1'.'m1'", -1,
541 0, SDB_CONNECTION_DATA, 489, SDB_CONNECTION_FETCH, METRIC_H1_M1,
542 },
543 /* SDB_CONNECTION_FETCH doesn't support metrics yet */
544 {
545 SDB_CONNECTION_QUERY, "LOOKUP metrics MATCHING name = 'm1'", -1,
546 0, SDB_CONNECTION_DATA, 864, SDB_CONNECTION_LOOKUP, METRIC_H12_M1_ARRAY,
547 },
548 {
549 SDB_CONNECTION_LOOKUP, "\0\0\0\3""name = 'm1'", 16,
550 0, SDB_CONNECTION_DATA, 864, SDB_CONNECTION_LOOKUP, METRIC_H12_M1_ARRAY,
551 },
552 {
553 SDB_CONNECTION_QUERY, "FETCH metric 'h1'.'m1' FILTER age >= 0s", -1, /* always matches */
554 0, SDB_CONNECTION_DATA, 489, SDB_CONNECTION_FETCH, METRIC_H1_M1,
555 },
556 /* SDB_CONNECTION_FETCH doesn't support metrics yet */
557 {
558 SDB_CONNECTION_QUERY, "LOOKUP metrics MATCHING name = 'm1' FILTER age >= 0s", -1, /* always matches */
559 0, SDB_CONNECTION_DATA, 864, SDB_CONNECTION_LOOKUP, METRIC_H12_M1_ARRAY,
560 },
561 {
562 SDB_CONNECTION_QUERY, "FETCH metric 'h1'.'m1' FILTER age < 0s", -1, /* never matches */
563 -1, UINT32_MAX, 0, 0, NULL,
564 },
565 /* SDB_CONNECTION_FETCH doesn't support metrics yet */
566 {
567 SDB_CONNECTION_QUERY, "LOOKUP metrics MATCHING name = 'm1' FILTER age < 0s", -1, /* never matches */
568 0, SDB_CONNECTION_DATA, 6, SDB_CONNECTION_LOOKUP, "[]",
569 },
570 /* SDB_CONEECTION_LOOKUP doesn't support filters yet */
571 {
572 SDB_CONNECTION_QUERY, "FETCH metric 'h1'.'m1' FILTER name = 'h1'", -1, /* only matches host */
573 -1, UINT32_MAX, 0, 0, NULL,
574 },
575 /* SDB_CONNECTION_FETCH doesn't support metrics yet */
576 {
577 SDB_CONNECTION_QUERY, "LOOKUP metrics MATCHING name = 'm1' FILTER name = 'h1'", -1, /* only matches host */
578 0, SDB_CONNECTION_DATA, 6, SDB_CONNECTION_LOOKUP, "[]",
579 },
580 {
581 SDB_CONNECTION_QUERY, "FETCH metric 'h1'.'x1'", -1, /* does not exist */
582 -1, UINT32_MAX, 0, 0, NULL,
583 },
584 /* SDB_CONNECTION_FETCH doesn't support metrics yet */
585 {
586 SDB_CONNECTION_QUERY, "FETCH metric 'x1'.'m1'", -1, /* does not exist */
587 -1, UINT32_MAX, 0, 0, NULL,
588 },
589 /* SDB_CONNECTION_FETCH doesn't support metrics yet */
590 {
591 SDB_CONNECTION_QUERY, "FETCH metric 'x1'", -1, /* invalid args */
592 -1, UINT32_MAX, 0, 0, NULL,
593 },
594 /* SDB_CONNECTION_FETCH doesn't support metrics yet */
595 /* timeseries */
596 {
597 SDB_CONNECTION_QUERY, "TIMESERIES 'h1'.'m1'", -1,
598 -1, UINT32_MAX, 0, 0, NULL, /* no data-store available */
599 },
600 {
601 SDB_CONNECTION_QUERY, "TIMESERIES 'h1'.'x1'", -1,
602 -1, UINT32_MAX, 0, 0, NULL, /* does not exist */
603 },
604 {
605 SDB_CONNECTION_QUERY, "TIMESERIES 'x1'.'m1'", -1,
606 -1, UINT32_MAX, 0, 0, NULL, /* does not exist */
607 },
608 /* store commands */
609 {
610 SDB_CONNECTION_QUERY, "STORE host 'hA' LAST UPDATE 01:00", -1,
611 0, SDB_CONNECTION_OK, 27, 0, "Successfully stored host hA",
612 },
613 {
614 SDB_CONNECTION_STORE, "\0\0\0\1""\0\0\0\0\xd6\x93\xa4\0""hA", 15,
615 0, SDB_CONNECTION_OK, 27, 0, "Successfully stored host hA",
616 },
617 {
618 SDB_CONNECTION_QUERY, "STORE host 'hA'", -1,
619 0, SDB_CONNECTION_OK, 27, 0, "Successfully stored host hA",
620 },
621 {
622 SDB_CONNECTION_QUERY, "STORE host attribute 'h1'.'aA' 'vA'", -1,
623 0, SDB_CONNECTION_OK, 40, 0, "Successfully stored host attribute h1.aA",
624 },
625 {
626 SDB_CONNECTION_STORE, "\0\0\0\x11""\0\0\0\0\xd6\x93\xa4\0""h1\0aA\0"VALUE, 18+VALUE_LEN,
627 0, SDB_CONNECTION_OK, 40, 0, "Successfully stored host attribute h1.aA",
628 },
629 {
630 SDB_CONNECTION_QUERY, "STORE host attribute 'x1'.'aA' 'vA'", -1,
631 -1, UINT32_MAX, 0, 0, NULL,
632 },
633 {
634 SDB_CONNECTION_STORE, "\0\0\0\x11""\0\0\0\0\xd6\x93\xa4\0""x1\0aA\0"VALUE, 18+VALUE_LEN,
635 -1, UINT32_MAX, 0, 0, NULL,
636 },
637 {
638 SDB_CONNECTION_QUERY, "STORE service 'h1'.'sA'", -1,
639 0, SDB_CONNECTION_OK, 33, 0, "Successfully stored service h1.sA",
640 },
641 {
642 SDB_CONNECTION_STORE, "\0\0\0\2""\0\0\0\0\xd6\x93\xa4\0""h1\0sA", 18,
643 0, SDB_CONNECTION_OK, 33, 0, "Successfully stored service h1.sA",
644 },
645 {
646 SDB_CONNECTION_QUERY, "STORE service 'x1'.'sA'", -1,
647 -1, UINT32_MAX, 0, 0, NULL,
648 },
649 {
650 SDB_CONNECTION_STORE, "\0\0\0\x12""\0\0\0\0\xd6\x93\xa4\0""x1\0sA", 18,
651 -1, UINT32_MAX, 0, 0, NULL,
652 },
653 {
654 SDB_CONNECTION_QUERY, "STORE service attribute 'h2'.'s1'.'aA' 'vA'", -1,
655 0, SDB_CONNECTION_OK, 46, 0, "Successfully stored service attribute h2.s1.aA",
656 },
657 {
658 SDB_CONNECTION_STORE, "\0\0\0\x12""\0\0\0\0\xd6\x93\xa4\0""h2\0s1\0aA\0"VALUE,27+VALUE_LEN,
659 0, SDB_CONNECTION_OK, 46, 0, "Successfully stored service attribute h2.s1.aA",
660 },
661 {
662 SDB_CONNECTION_QUERY, "STORE service attribute 'h2'.'x1'.'aA' 'vA'", -1,
663 -1, UINT32_MAX, 0, 0, NULL,
664 },
665 {
666 SDB_CONNECTION_STORE, "\0\0\0\x12""\0\0\0\0\xd6\x93\xa4\0""h2\0x1\0aA\0"VALUE,27+VALUE_LEN,
667 -1, UINT32_MAX, 0, 0, NULL,
668 },
669 {
670 SDB_CONNECTION_QUERY, "STORE metric 'h1'.'mA'", -1,
671 0, SDB_CONNECTION_OK, 32, 0, "Successfully stored metric h1.mA",
672 },
673 {
674 SDB_CONNECTION_STORE, "\0\0\0\3""\0\0\0\0\xd6\x93\xa4\0""h1\0mA", 18,
675 0, SDB_CONNECTION_OK, 32, 0, "Successfully stored metric h1.mA",
676 },
677 {
678 SDB_CONNECTION_QUERY, "STORE metric 'x1'.'mA'", -1,
679 -1, UINT32_MAX, 0, 0, NULL,
680 },
681 {
682 SDB_CONNECTION_STORE, "\0\0\0\3""\0\0\0\0\xd6\x93\xa4\0""x1\0mA", 18,
683 -1, UINT32_MAX, 0, 0, NULL,
684 },
685 {
686 SDB_CONNECTION_QUERY, "STORE metric attribute 'h1'.'m1'.'aA' 'vA'", -1,
687 0, SDB_CONNECTION_OK, 45, 0, "Successfully stored metric attribute h1.m1.aA",
688 },
689 {
690 SDB_CONNECTION_STORE, "\0\0\0\x13""\0\0\0\0\xd6\x93\xa4\0""h1\0m1\0aA\0"VALUE, 27+VALUE_LEN,
691 0, SDB_CONNECTION_OK, 45, 0, "Successfully stored metric attribute h1.m1.aA",
692 },
693 {
694 SDB_CONNECTION_QUERY, "STORE metric attribute 'h1'.'x1'.'aA' 'vA'", -1,
695 -1, UINT32_MAX, 0, 0, NULL,
696 },
697 {
698 SDB_CONNECTION_STORE, "\0\0\0\x13""\0\0\0\0\xd6\x93\xa4\0""h1\0x1\0aA\0"VALUE, 27+VALUE_LEN,
699 -1, UINT32_MAX, 0, 0, NULL,
700 },
701 };
703 START_TEST(test_query)
704 {
705 sdb_conn_t *conn = mock_conn_create();
707 uint32_t code = UINT32_MAX, msg_len = UINT32_MAX;
708 const char *data;
709 ssize_t tmp;
710 size_t len;
711 int check = -1;
713 conn->cmd = query_data[_i].cmd;
714 if (query_data[_i].query_len < 0)
715 conn->cmd_len = (uint32_t)strlen(query_data[_i].query);
716 else
717 conn->cmd_len = (uint32_t)query_data[_i].query_len;
718 sdb_strbuf_memcpy(conn->buf, query_data[_i].query, conn->cmd_len);
720 switch (conn->cmd) {
721 case SDB_CONNECTION_QUERY:
722 check = sdb_conn_query(conn);
723 break;
724 case SDB_CONNECTION_FETCH:
725 check = sdb_conn_fetch(conn);
726 break;
727 case SDB_CONNECTION_LIST:
728 check = sdb_conn_list(conn);
729 break;
730 case SDB_CONNECTION_LOOKUP:
731 check = sdb_conn_lookup(conn);
732 break;
733 /* SDB_CONNECTION_TIMESERIES not supported yet */
734 case SDB_CONNECTION_STORE:
735 check = sdb_conn_store(conn);
736 break;
737 default:
738 fail("Invalid command %#x", conn->cmd);
739 }
741 fail_unless(check == query_data[_i].expected,
742 "sdb_conn_query(%s) = %d; expected: %d (err: %s)",
743 query_data[_i].query, check, query_data[_i].expected,
744 sdb_strbuf_string(conn->errbuf));
746 data = sdb_strbuf_string(MOCK_CONN(conn)->write_buf);
747 len = sdb_strbuf_len(MOCK_CONN(conn)->write_buf);
749 if (query_data[_i].code == UINT32_MAX) {
750 fail_unless(len == 0,
751 "sdb_conn_query(%s) returned data on error: '%s'",
752 query_data[_i].query, data);
753 mock_conn_destroy(conn);
754 return;
755 }
757 tmp = sdb_proto_unmarshal_header(data, len, &code, &msg_len);
758 ck_assert_msg(tmp == (ssize_t)(2 * sizeof(uint32_t)));
759 data += tmp;
760 len -= tmp;
762 fail_unless((code == query_data[_i].code)
763 && ((size_t)msg_len == query_data[_i].len),
764 "sdb_conn_query(%s) returned %u, %u; expected: %u, %zu",
765 query_data[_i].query, code, msg_len,
766 query_data[_i].code, query_data[_i].len);
768 if (code == SDB_CONNECTION_DATA) {
769 tmp = sdb_proto_unmarshal_int32(data, len, &code);
770 fail_unless(code == query_data[_i].type,
771 "sdb_conn_query(%s) returned %s object; expected: %s",
772 query_data[_i].query, SDB_CONN_MSGTYPE_TO_STRING((int)code),
773 SDB_CONN_MSGTYPE_TO_STRING((int)query_data[_i].type));
774 data += tmp;
775 len -= tmp;
776 }
778 fail_if_strneq(data, query_data[_i].data, (size_t)msg_len,
779 "sdb_conn_query(%s) returned unexpected data",
780 query_data[_i].query, data, query_data[_i].data);
782 mock_conn_destroy(conn);
783 }
784 END_TEST
786 TEST_MAIN("frontend::query")
787 {
788 TCase *tc = tcase_create("core");
789 tcase_add_checked_fixture(tc, populate, turndown);
790 TC_ADD_LOOP_TEST(tc, query);
791 ADD_TCASE(tc);
792 }
793 TEST_MAIN_END
795 /* vim: set tw=78 sw=4 ts=4 noexpandtab : */