1 /*
2 * SysDB - t/unit/parser/parser_test.c
3 * Copyright (C) 2013-2015 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 "parser/parser.h"
33 #include "core/object.h"
34 #include "core/store.h"
35 #include "testutils.h"
37 #include <check.h>
38 #include <limits.h>
40 /*
41 * tests
42 */
44 struct {
45 const char *query;
46 int len;
47 int expected;
48 int expected_type;
49 int expected_extra; /* type-specific extra information */
50 } parse_data[] = {
51 /* empty commands */
52 { NULL, -1, -1, 0, 0 },
53 { "", -1, 0, 0, 0 },
54 { ";", -1, 0, 0, 0 },
55 { ";;", -1, 0, 0, 0 },
57 /* FETCH commands */
58 { "FETCH host 'host'", -1, 1, SDB_AST_TYPE_FETCH, SDB_HOST },
59 { "FETCH host 'host' FILTER "
60 "age > 60s", -1, 1, SDB_AST_TYPE_FETCH, SDB_HOST },
61 { "FETCH service "
62 "'host'.'service'", -1, 1, SDB_AST_TYPE_FETCH, SDB_SERVICE },
63 { "FETCH metric "
64 "'host'.'metric'", -1, 1, SDB_AST_TYPE_FETCH, SDB_METRIC },
66 /* LIST commands */
67 { "LIST hosts", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
68 { "LIST hosts -- foo", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
69 { "LIST hosts;", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
70 { "LIST hosts; INVALID", 11, 1, SDB_AST_TYPE_LIST, SDB_HOST },
71 { "LIST hosts FILTER "
72 "age > 60s", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
73 { "LIST services", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
74 { "LIST services FILTER "
75 "age > 60s", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
76 { "LIST metrics", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
77 { "LIST metrics FILTER "
78 "age > 60s", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
79 /* field access */
80 { "LIST hosts FILTER "
81 "name = 'a'", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
82 { "LIST hosts FILTER "
83 "last_update > 1s", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
84 { "LIST hosts FILTER "
85 "age > 120s", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
86 { "LIST hosts FILTER "
87 "interval > 10s", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
88 { "LIST hosts FILTER "
89 "backend = ['b']", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
90 { "LIST hosts FILTER ANY "
91 "attribute.value = 'a'", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
92 { "LIST services FILTER "
93 "name = 'a'", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
94 { "LIST services FILTER "
95 "last_update > 1s", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
96 { "LIST services FILTER "
97 "age > 120s", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
98 { "LIST services FILTER "
99 "interval > 10s", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
100 { "LIST services FILTER "
101 "backend = ['b']", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
102 { "LIST services FILTER ANY "
103 "attribute.value = 'a'", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
104 { "LIST metrics FILTER "
105 "name = 'a'", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
106 { "LIST metrics FILTER "
107 "last_update > 1s", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
108 { "LIST metrics FILTER "
109 "age > 120s", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
110 { "LIST metrics FILTER "
111 "interval > 10s", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
112 { "LIST metrics FILTER "
113 "backend = ['b']", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
114 { "LIST metrics FILTER ANY "
115 "attribute.value = 'a'", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
117 /* LOOKUP commands */
118 { "LOOKUP hosts", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
119 { "LOOKUP hosts MATCHING "
120 "name = 'host'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
121 { "LOOKUP hosts MATCHING NOT "
122 "name = 'host'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
123 { "LOOKUP hosts MATCHING "
124 "name =~ 'p' AND "
125 "ANY service.name =~ 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
126 { "LOOKUP hosts MATCHING NOT "
127 "name =~ 'p' AND "
128 "ANY service.name =~ 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
129 { "LOOKUP hosts MATCHING "
130 "name =~ 'p' AND "
131 "ANY service.name =~ 'p' OR "
132 "ANY service.name =~ 'r'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
133 { "LOOKUP hosts MATCHING NOT "
134 "name =~ 'p' AND "
135 "ANY service.name =~ 'p' OR "
136 "ANY service.name =~ 'r'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
137 { "LOOKUP hosts MATCHING "
138 "name =~ 'p' "
139 "FILTER age > 1D", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
140 { "LOOKUP hosts MATCHING "
141 "name =~ 'p' "
142 "FILTER age > 1D AND "
143 "interval < 240s" , -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
144 { "LOOKUP hosts MATCHING "
145 "name =~ 'p' "
146 "FILTER NOT age>1D", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
147 { "LOOKUP hosts MATCHING "
148 "name =~ 'p' "
149 "FILTER age>"
150 "interval", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
151 { "LOOKUP hosts MATCHING "
152 "host.name =~ 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
153 { "LOOKUP services", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_SERVICE },
154 { "LOOKUP services MATCHING ANY "
155 "attribute.name =~ 'a'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_SERVICE },
156 { "LOOKUP services MATCHING "
157 "host.name = 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_SERVICE },
158 { "LOOKUP services MATCHING "
159 "service.name = 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_SERVICE },
160 { "LOOKUP services MATCHING ANY "
161 "host.backend =~ 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_SERVICE },
162 { "LOOKUP metrics", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_METRIC },
163 { "LOOKUP metrics MATCHING ANY "
164 "attribute.name =~ 'a'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_METRIC },
165 { "LOOKUP metrics MATCHING "
166 "host.name = 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_METRIC },
167 { "LOOKUP metrics MATCHING "
168 "metric.name = 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_METRIC },
169 { "LOOKUP metrics MATCHING ANY "
170 "host.service.name = 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_METRIC },
172 /* TIMESERIES commands */
173 { "TIMESERIES 'host'.'metric' "
174 "START 2014-01-01 "
175 "END 2014-12-31 "
176 "23:59:59", -1, 1, SDB_AST_TYPE_TIMESERIES, 0 },
177 { "TIMESERIES 'host'.'metric' "
178 "START 2014-02-02 "
179 "14:02", -1, 1, SDB_AST_TYPE_TIMESERIES, 0 },
180 /* the end time has to be greater than the start time;
181 * we'll be safe for about 200 years ;-) */
182 { "TIMESERIES 'host'.'metric' "
183 "END 2214-02-02", -1, 1, SDB_AST_TYPE_TIMESERIES, 0 },
184 { "TIMESERIES "
185 "'host'.'metric'", -1, 1, SDB_AST_TYPE_TIMESERIES, 0 },
187 /* STORE commands */
188 { "STORE host 'host'", -1, 1, SDB_AST_TYPE_STORE, SDB_HOST },
189 { "STORE host 'host' "
190 "LAST UPDATE "
191 "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_HOST },
192 { "STORE host attribute "
193 "'host'.'key' 123", -1, 1, SDB_AST_TYPE_STORE, SDB_ATTRIBUTE },
194 { "STORE host attribute "
195 "'host'.'key' 123 "
196 "LAST UPDATE "
197 "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_ATTRIBUTE },
198 { "STORE service "
199 "'host'.'svc'", -1, 1, SDB_AST_TYPE_STORE, SDB_SERVICE },
200 { "STORE service "
201 "'host'.'svc' "
202 "LAST UPDATE "
203 "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_SERVICE },
204 { "STORE service attribute "
205 "'host'.'svc'.'key' "
206 "123", -1, 1, SDB_AST_TYPE_STORE, SDB_ATTRIBUTE },
207 { "STORE service attribute "
208 "'host'.'svc'.'key' "
209 "123 "
210 "LAST UPDATE "
211 "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_ATTRIBUTE },
212 { "STORE metric "
213 "'host'.'metric'", -1, 1, SDB_AST_TYPE_STORE, SDB_METRIC },
214 { "STORE metric "
215 "'host'.'metric' "
216 "LAST UPDATE "
217 "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_METRIC },
218 { "STORE metric "
219 "'host'.'metric' "
220 "STORE 'typ' 'id' "
221 "LAST UPDATE "
222 "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_METRIC },
223 { "STORE metric attribute "
224 "'host'.'metric'.'key' "
225 "123", -1, 1, SDB_AST_TYPE_STORE, SDB_ATTRIBUTE },
226 { "STORE metric attribute "
227 "'host'.'metric'.'key' "
228 "123 "
229 "LAST UPDATE "
230 "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_ATTRIBUTE },
232 /* string constants */
233 { "LOOKUP hosts MATCHING "
234 "name = ''''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
235 { "LOOKUP hosts MATCHING "
236 "name = '''foo'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
237 { "LOOKUP hosts MATCHING "
238 "name = 'f''oo'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
239 { "LOOKUP hosts MATCHING "
240 "name = 'foo'''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
241 { "LOOKUP hosts MATCHING "
242 "name = '''", -1, -1, 0, SDB_HOST },
244 /* numeric constants */
245 { "LOOKUP hosts MATCHING "
246 "attribute['foo'] = "
247 "1234", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
248 { "LOOKUP hosts MATCHING "
249 "attribute['foo'] != "
250 "+234", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
251 { "LOOKUP hosts MATCHING "
252 "attribute['foo'] < "
253 "-234", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
254 { "LOOKUP hosts MATCHING "
255 "attribute['foo'] > "
256 "12.4", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
257 { "LOOKUP hosts MATCHING "
258 "attribute['foo'] <= "
259 "12. + .3", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
260 { "LOOKUP hosts MATCHING "
261 "attribute['foo'] <= "
262 "'f' || 'oo'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
263 { "LOOKUP hosts MATCHING "
264 "attribute['foo'] >= "
265 ".4", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
266 { "LOOKUP hosts MATCHING "
267 "attribute['foo'] = "
268 "+12e3", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
269 { "LOOKUP hosts MATCHING "
270 "attribute['foo'] = "
271 "+12e-3", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
272 { "LOOKUP hosts MATCHING "
273 "attribute['foo'] = "
274 "-12e+3", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
276 /* date, time, interval constants */
277 { "LOOKUP hosts MATCHING "
278 "attribute['foo'] = "
279 "1 Y 42D", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
280 { "LOOKUP hosts MATCHING "
281 "attribute['foo'] = "
282 "1s 42D", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
283 /*
284 * TODO: Something like 1Y42D should work as well but it doesn't since
285 * the scanner will tokenize it into {digit}{identifier} :-/
286 *
287 { "LOOKUP hosts MATCHING "
288 "attribute['foo'] = "
289 "1Y42D", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
290 */
292 /* array constants */
293 { "LOOKUP hosts MATCHING "
294 "backend = ['foo']", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
295 { "LOOKUP hosts MATCHING "
296 "backend = ['a','b']", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
298 /* array iteration */
299 { "LOOKUP hosts MATCHING "
300 "'foo' IN backend", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
301 { "LOOKUP hosts MATCHING 'foo' "
302 "NOT IN backend", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
303 { "LOOKUP hosts MATCHING "
304 "['foo','bar'] "
305 "IN backend ", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
306 /* attribute type is unknown */
307 { "LOOKUP hosts MATCHING "
308 "attribute['backend'] "
309 "IN backend ", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
310 { "LOOKUP hosts MATCHING "
311 "ANY backend < 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
312 { "LOOKUP hosts MATCHING "
313 "ANY backend <= 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
314 { "LOOKUP hosts MATCHING "
315 "ANY backend = 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
316 { "LOOKUP hosts MATCHING "
317 "ANY backend != 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
318 { "LOOKUP hosts MATCHING "
319 "ANY backend >= 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
320 { "LOOKUP hosts MATCHING "
321 "ANY backend > 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
322 { "LOOKUP hosts MATCHING "
323 "ANY backend =~ 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
324 { "LOOKUP hosts MATCHING "
325 "ANY backend !~ 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
326 { "LOOKUP hosts MATCHING "
327 "ALL backend < 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
328 { "LOOKUP hosts MATCHING "
329 "ALL backend <= 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
330 { "LOOKUP hosts MATCHING "
331 "ALL backend = 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
332 { "LOOKUP hosts MATCHING "
333 "ALL backend != 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
334 { "LOOKUP hosts MATCHING "
335 "ALL backend >= 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
336 { "LOOKUP hosts MATCHING "
337 "ALL backend > 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
338 { "LOOKUP hosts MATCHING "
339 "ALL backend =~ 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
340 { "LOOKUP hosts MATCHING "
341 "ALL backend !~ 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
342 { "LOOKUP hosts MATCHING "
343 "ANY backend || 'a' = 'b'",
344 -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
345 /* attribute type is unknown */
346 { "LOOKUP hosts MATCHING "
347 "ANY backend = attribute['backend']",
348 -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
350 /* valid operand types */
351 { "LOOKUP hosts MATCHING "
352 "age * 1 > 0s", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
353 { "LOOKUP hosts MATCHING "
354 "age / 1 > 0s", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
355 { "LOOKUP hosts MATCHING "
356 "name > ''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
357 { "LOOKUP hosts MATCHING "
358 "name >= ''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
359 { "LOOKUP hosts MATCHING "
360 "name != ''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
361 { "LOOKUP hosts MATCHING "
362 "name = ''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
363 { "LOOKUP hosts MATCHING "
364 "name <= ''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
365 { "LOOKUP hosts MATCHING "
366 "name < ''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
368 /* typed expressions */
369 { "LOOKUP services MATCHING "
370 "host.attribute['a'] = 'a'",
371 -1, 1, SDB_AST_TYPE_LOOKUP, SDB_SERVICE },
372 /* TODO: this should work but the analyzer currently sees ATTRIBUTE
373 * (instead of SERVICE-ATTRIBUTE) as the child type
374 { "LOOKUP services MATCHING "
375 "ANY attribute.service.name = 's'",
376 -1, 1, SDB_AST_TYPE_LOOKUP, SDB_SERVICE },
377 */
378 { "LOOKUP hosts MATCHING "
379 "ANY service.service.name = 's'",
380 -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
382 /* NULL / TRUE / FALSE */
383 { "LOOKUP hosts MATCHING "
384 "attribute['foo'] "
385 "IS NULL", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
386 { "LOOKUP hosts MATCHING "
387 "attribute['foo'] "
388 "IS NOT NULL", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
389 { "LOOKUP hosts MATCHING "
390 "NOT attribute['foo'] "
391 "IS NULL", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
392 { "LOOKUP hosts MATCHING "
393 "ANY service.name IS NULL", -1, -1, 0, 0 },
394 { "LOOKUP hosts MATCHING "
395 "attribute['foo'] "
396 "IS TRUE", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
397 { "LOOKUP hosts MATCHING "
398 "attribute['foo'] "
399 "IS NOT TRUE", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
400 { "LOOKUP hosts MATCHING "
401 "NOT attribute['foo'] "
402 "IS TRUE", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
403 { "LOOKUP hosts MATCHING "
404 "attribute['foo'] "
405 "IS FALSE", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
406 { "LOOKUP hosts MATCHING "
407 "attribute['foo'] "
408 "IS NOT FALSE", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
409 { "LOOKUP hosts MATCHING "
410 "NOT attribute['foo'] "
411 "IS FALSE", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
412 { "LOOKUP metrics MATCHING "
413 "timeseries IS TRUE", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_METRIC },
415 /* invalid numeric constants */
416 { "LOOKUP hosts MATCHING "
417 "attribute['foo'] = "
418 "+-12e+3", -1, -1, 0, 0 },
419 { "LOOKUP hosts MATCHING "
420 "attribute['foo'] = "
421 "-12e-+3", -1, -1, 0, 0 },
422 { "LOOKUP hosts MATCHING "
423 "attribute['foo'] = "
424 "e+3", -1, -1, 0, 0 },
425 { "LOOKUP hosts MATCHING "
426 "attribute['foo'] = "
427 "3e", -1, -1, 0, 0 },
428 /* following SQL standard, we don't support hex numbers */
429 { "LOOKUP hosts MATCHING "
430 "attribute['foo'] = "
431 "0x12", -1, -1, 0, 0 },
433 /* invalid expressions */
434 { "LOOKUP hosts MATCHING "
435 "attr['foo'] = 1.23", -1, -1, 0, 0 },
436 { "LOOKUP hosts MATCHING "
437 "attr['foo'] IS NULL", -1, -1, 0, 0 },
439 /* comments */
440 { "/* some comment */", -1, 0, 0, 0 },
441 { "-- another comment", -1, 0, 0, 0 },
443 /* syntax errors */
444 { "INVALID", -1, -1, 0, 0 },
445 { "FETCH host", -1, -1, 0, 0 },
446 { "FETCH 'host'", -1, -1, 0, 0 },
447 { "LIST hosts; INVALID", -1, -1, 0, 0 },
448 { "/* some incomplete", -1, -1, 0, 0 },
450 /*
451 * syntactically correct but semantically invalid commands
452 */
454 /* invalid fields */
455 { "LIST hosts FILTER "
456 "field = 'a'", -1, -1, 0, 0 },
457 { "LIST services FILTER "
458 "field = 'a'", -1, -1, 0, 0 },
459 { "LIST metrics FILTER "
460 "field = 'a'", -1, -1, 0, 0 },
461 { "LIST hosts FILTER "
462 "value = 'a'", -1, -1, 0, 0 },
463 { "LIST services FILTER "
464 "value = 'a'", -1, -1, 0, 0 },
465 { "LIST metrics FILTER "
466 "value = 'a'", -1, -1, 0, 0 },
467 { "LIST metrics FILTER "
468 "name.1 = 'a'", -1, -1, 0, 0 },
469 { "LIST hosts FILTER "
470 "timeseries IS TRUE", -1, -1, 0, 0 },
471 { "LIST services FILTER "
472 "timeseries IS TRUE", -1, -1, 0, 0 },
474 /* type mismatches */
475 { "LOOKUP hosts MATCHING "
476 "attribute['foo'] = "
477 "1.23 + 'foo'", -1, -1, 0, 0 },
478 { "LOOKUP hosts MATCHING "
479 "1 IN backend ", -1, -1, 0, 0 },
480 { "LOOKUP hosts MATCHING "
481 "1 NOT IN backend ", -1, -1, 0, 0 },
482 { "LOOKUP hosts MATCHING "
483 "age > 0", -1, -1, 0, 0 },
484 { "LOOKUP hosts MATCHING "
485 "NOT age > 0", -1, -1, 0, 0 },
486 { "LOOKUP hosts MATCHING "
487 "age >= 0", -1, -1, 0, 0 },
488 { "LOOKUP hosts MATCHING "
489 "age = 0", -1, -1, 0, 0 },
490 { "LOOKUP hosts MATCHING "
491 "age != 0", -1, -1, 0, 0 },
492 { "LOOKUP hosts MATCHING "
493 "age <= 0", -1, -1, 0, 0 },
494 { "LOOKUP hosts MATCHING "
495 "age < 0", -1, -1, 0, 0 },
496 { "LOOKUP hosts MATCHING "
497 "age + 1 > 0s", -1, -1, 0, 0 },
498 { "LOOKUP hosts MATCHING "
499 "age - 1 > 0s", -1, -1, 0, 0 },
501 /* datetime <mul/div> integer is allowed */
502 { "LOOKUP hosts MATCHING "
503 "age || 1 > 0s", -1, -1, 0, 0 },
504 { "LOOKUP hosts MATCHING "
505 "name + 1 = ''", -1, -1, 0, 0 },
506 { "LOOKUP hosts MATCHING "
507 "name - 1 = ''", -1, -1, 0, 0 },
508 { "LOOKUP hosts MATCHING "
509 "name * 1 = ''", -1, -1, 0, 0 },
510 { "LOOKUP hosts MATCHING "
511 "name / 1 = ''", -1, -1, 0, 0 },
512 { "LOOKUP hosts MATCHING "
513 "name % 1 = ''", -1, -1, 0, 0 },
514 { "LOOKUP hosts MATCHING "
515 "(name % 1) + 1 = ''", -1, -1, 0, 0 },
516 { "LOOKUP hosts MATCHING "
517 "1 + (name % 1) = ''", -1, -1, 0, 0 },
518 { "LOOKUP hosts MATCHING "
519 "'' = 1 + (name % 1)", -1, -1, 0, 0 },
520 { "LOOKUP hosts MATCHING "
521 "age > 0 AND "
522 "age = 0s", -1, -1, 0, 0 },
523 { "LOOKUP hosts MATCHING "
524 "age = 0s AND "
525 "age > 0", -1, -1, 0, 0 },
526 { "LOOKUP services MATCHING "
527 "host.name > 0", -1, -1, 0, 0 },
528 { "LOOKUP services MATCHING "
529 "backend > 'b'", -1, -1, 0, 0 },
530 { "LOOKUP services MATCHING "
531 "'b' > backend", -1, -1, 0, 0 },
532 { "LOOKUP services MATCHING "
533 "attribute['a'] > backend",
534 -1, -1, 0, 0 },
535 { "LOOKUP services MATCHING "
536 "backend > attribute['a']",
537 -1, -1, 0, 0 },
538 { "LOOKUP services MATCHING "
539 "host.name + 1 = ''", -1, -1, 0, 0 },
540 { "LOOKUP hosts MATCHING "
541 "'a' + 1 IN 'b'", -1, -1, 0, 0 },
542 { "LOOKUP hosts MATCHING "
543 "'a' IN 'b' - 1", -1, -1, 0, 0 },
544 { "LOOKUP hosts MATCHING "
545 "name + 1 IN 'b'", -1, -1, 0, 0 },
546 { "LOOKUP hosts MATCHING "
547 "'a' IN name - 1", -1, -1, 0, 0 },
548 { "LOOKUP hosts MATCHING "
549 "'b' IN 'abc'", -1, -1, 0, 0 },
550 { "LOOKUP hosts MATCHING "
551 "1 IN age", -1, -1, 0, 0 },
552 { "LOOKUP hosts MATCHING "
553 "name =~ 'a' + 1", -1, -1, 0, 0 },
554 { "LOOKUP hosts MATCHING "
555 "name =~ name + 1", -1, -1, 0, 0 },
556 { "LOOKUP hosts MATCHING "
557 "name + 1 =~ 'a'", -1, -1, 0, 0 },
558 { "LOOKUP hosts MATCHING "
559 "name =~ 1", -1, -1, 0, 0 },
560 { "LOOKUP hosts MATCHING "
561 "name + 1 IS NULL", -1, -1, 0, 0 },
562 { "LOOKUP hosts FILTER "
563 "name + 1 IS NULL", -1, -1, 0, 0 },
564 { "LOOKUP hosts MATCHING "
565 "name + 1 IS TRUE", -1, -1, 0, 0 },
566 { "LOOKUP hosts FILTER "
567 "name + 1 IS TRUE", -1, -1, 0, 0 },
568 { "LOOKUP hosts MATCHING "
569 "name + 1 IS FALSE", -1, -1, 0, 0 },
570 { "LOOKUP hosts FILTER "
571 "name + 1 IS FALSE", -1, -1, 0, 0 },
573 /* invalid iterators */
574 { "LOOKUP hosts MATCHING "
575 "ANY backend !~ backend",
576 -1, -1, 0, 0 },
577 { "LOOKUP hosts MATCHING "
578 "ANY backend = 1", -1, -1, 0, 0 },
579 { "LOOKUP hosts MATCHING "
580 "ANY 'patt' =~ 'p'", -1, -1, 0, 0 },
581 { "LOOKUP hosts MATCHING "
582 "ALL 1 || '2' < '3'", -1, -1, 0, 0 },
583 { "LOOKUP hosts MATCHING "
584 "ALL name =~ 'a'", -1, -1, 0, 0 },
585 { "LOOKUP hosts MATCHING ANY "
586 "host.name = 'h'", -1, -1, 0, 0 },
587 { "LOOKUP services MATCHING ANY "
588 "host.name = 'h'", -1, -1, 0, 0 },
589 { "LOOKUP metrics MATCHING ANY "
590 "host.name = 'h'", -1, -1, 0, 0 },
591 { "LOOKUP hosts MATCHING ANY "
592 "name || 'a' = 'b'", -1, -1, 0, 0 },
594 /* invalid LIST commands */
595 { "LIST", -1, -1, 0, 0 },
596 { "LIST foo", -1, -1, 0, 0 },
597 { "LIST hosts MATCHING "
598 "name = 'host'", -1, -1, 0, 0 },
599 { "LIST foo FILTER "
600 "age > 60s", -1, -1, 0, 0 },
602 /* invalid FETCH commands */
603 { "FETCH host 'host' MATCHING "
604 "name = 'host'", -1, -1, 0, 0 },
605 { "FETCH service 'host'",-1, -1, 0, 0 },
606 { "FETCH metric 'host'", -1, -1, 0, 0 },
607 { "FETCH host "
608 "'host'.'localhost'", -1, -1, 0, 0 },
609 { "FETCH foo 'host'", -1, -1, 0, 0 },
610 { "FETCH foo 'host' FILTER "
611 "age > 60s", -1, -1, 0, 0 },
613 /* invalid LOOKUP commands */
614 { "LOOKUP foo", -1, -1, 0, 0 },
615 { "LOOKUP foo MATCHING "
616 "name = 'host'", -1, -1, 0, 0 },
617 { "LOOKUP foo FILTER "
618 "age > 60s", -1, -1, 0, 0 },
619 { "LOOKUP foo MATCHING "
620 "name = 'host' FILTER "
621 "age > 60s", -1, -1, 0, 0 },
622 { "LOOKUP hosts MATCHING "
623 "attribute['foo'] <= "
624 "f || 'oo'", -1, -1, 0, 0 },
625 { "LOOKUP hosts MATCHING "
626 "attribute['foo'] <= "
627 "'f' || oo", -1, -1, 0, 0 },
628 { "LOOKUP hosts MATCHING "
629 "ANY host.name = 'host'", -1, -1, 0, 0 },
630 { "LOOKUP hosts MATCHING "
631 "ANY service.name > 1", -1, -1, 0, 0 },
632 { "LOOKUP hosts MATCHING "
633 "service.name = 's'", -1, -1, 0, 0 },
634 { "LOOKUP services MATCHING "
635 "ANY host.name = 'host'", -1, -1, 0, 0 },
636 { "LOOKUP services MATCHING "
637 "ANY service.name = 'svc'", -1, -1, 0, 0 },
638 { "LOOKUP services MATCHING "
639 "ANY metric.name = 'm'", -1, -1, 0, 0 },
640 { "LOOKUP services MATCHING "
641 "metric.name = 'm'", -1, -1, 0, 0 },
642 { "LOOKUP metrics MATCHING "
643 "ANY host.name = 'host'", -1, -1, 0, 0 },
644 { "LOOKUP metrics MATCHING "
645 "ANY service.name = 'svc'", -1, -1, 0, 0 },
646 { "LOOKUP metrics MATCHING "
647 "ANY metric.name = 'm'", -1, -1, 0, 0 },
648 { "LOOKUP metrics MATCHING "
649 "service.name = 'm'", -1, -1, 0, 0 },
651 /* invalid STORE commands */
652 { "STORE host "
653 "'obj'.'host'", -1, -1, 0, 0 },
654 { "STORE host attribute "
655 ".'key' 123", -1, -1, 0, 0 },
656 { "STORE host attribute "
657 "'o'.'h'.'key' 123", -1, -1, 0, 0 },
658 { "STORE service 'svc'", -1, -1, 0, 0 },
659 { "STORE service "
660 "'host'.'svc' "
661 "STORE 'typ' 'id' "
662 "LAST UPDATE "
663 "2015-02-01", -1, -1, 0, 0 },
664 { "STORE service attribute "
665 "'svc'.'key' 123", -1, -1, 0, 0 },
666 { "STORE metric 'm'", -1, -1, 0, 0 },
667 { "STORE metric "
668 "'host'.'metric' "
669 "STORE 'typ'.'id' "
670 "LAST UPDATE "
671 "2015-02-01", -1, -1, 0, 0 },
672 { "STORE metric attribute "
673 "'metric'.'key' 123", -1, -1, 0, 0 },
674 };
676 START_TEST(test_parse)
677 {
678 sdb_strbuf_t *errbuf = sdb_strbuf_create(64);
679 sdb_llist_t *check;
680 sdb_ast_node_t *node;
681 sdb_memstore_query_t *q;
682 _Bool ok;
684 check = sdb_parser_parse(parse_data[_i].query,
685 parse_data[_i].len, errbuf);
686 if (parse_data[_i].expected < 0)
687 ok = check == 0;
688 else
689 ok = sdb_llist_len(check) == (size_t)parse_data[_i].expected;
691 fail_unless(ok, "sdb_parser_parse(%s) = %p (len: %zu); expected: %d "
692 "(parse error: %s)", parse_data[_i].query, check,
693 sdb_llist_len(check), parse_data[_i].expected,
694 sdb_strbuf_string(errbuf));
696 if (! check) {
697 sdb_strbuf_destroy(errbuf);
698 return;
699 }
701 if ((! parse_data[_i].expected_type)
702 || (parse_data[_i].expected <= 0)) {
703 sdb_llist_destroy(check);
704 sdb_strbuf_destroy(errbuf);
705 return;
706 }
708 node = SDB_AST_NODE(sdb_llist_get(check, 0));
709 fail_unless(node->type == parse_data[_i].expected_type,
710 "sdb_parser_parse(%s)->type = %i; expected: %d",
711 parse_data[_i].query, node->type,
712 parse_data[_i].expected_type);
714 if (node->type == SDB_AST_TYPE_FETCH) {
715 sdb_ast_fetch_t *f = SDB_AST_FETCH(node);
716 fail_unless(f->obj_type == parse_data[_i].expected_extra,
717 "sdb_parser_parse(%s)->obj_type = %s; expected: %s",
718 parse_data[_i].query, SDB_STORE_TYPE_TO_NAME(f->obj_type),
719 SDB_STORE_TYPE_TO_NAME(parse_data[_i].expected_extra));
720 }
721 else if (node->type == SDB_AST_TYPE_LIST) {
722 sdb_ast_list_t *l = SDB_AST_LIST(node);
723 fail_unless(l->obj_type == parse_data[_i].expected_extra,
724 "sdb_parser_parse(%s)->obj_type = %s; expected: %s",
725 parse_data[_i].query, SDB_STORE_TYPE_TO_NAME(l->obj_type),
726 SDB_STORE_TYPE_TO_NAME(parse_data[_i].expected_extra));
727 }
728 else if (node->type == SDB_AST_TYPE_LOOKUP) {
729 sdb_ast_lookup_t *l = SDB_AST_LOOKUP(node);
730 fail_unless(l->obj_type == parse_data[_i].expected_extra,
731 "sdb_parser_parse(%s)->obj_type = %s; expected: %s",
732 parse_data[_i].query, SDB_STORE_TYPE_TO_NAME(l->obj_type),
733 SDB_STORE_TYPE_TO_NAME(parse_data[_i].expected_extra));
734 }
735 else if (node->type == SDB_AST_TYPE_STORE) {
736 sdb_ast_store_t *s = SDB_AST_STORE(node);
737 fail_unless(s->obj_type == parse_data[_i].expected_extra,
738 "sdb_parser_parse(%s)->obj_type = %s; expected: %s",
739 parse_data[_i].query, SDB_STORE_TYPE_TO_NAME(s->obj_type),
740 SDB_STORE_TYPE_TO_NAME(parse_data[_i].expected_extra));
741 }
743 /* TODO: this should move into front-end specific tests */
744 q = sdb_memstore_query_prepare(node);
745 fail_unless(q != NULL,
746 "sdb_store_query_prepare(AST<%s>) = NULL; expected: <query>",
747 parse_data[_i].query);
749 sdb_object_deref(SDB_OBJ(node));
750 sdb_object_deref(SDB_OBJ(q));
751 sdb_llist_destroy(check);
752 sdb_strbuf_destroy(errbuf);
753 }
754 END_TEST
756 struct {
757 int context;
758 const char *expr;
759 int len;
760 int expected;
761 } parse_conditional_data[] = {
762 /* empty expressions */
763 { SDB_HOST, NULL, -1, -1 },
764 { SDB_HOST, "", -1, -1 },
766 /* match hosts by name */
767 { SDB_HOST, "name < 'localhost'", -1, SDB_AST_LT },
768 { SDB_HOST, "name <= 'localhost'", -1, SDB_AST_LE },
769 { SDB_HOST, "name = 'localhost'", -1, SDB_AST_EQ },
770 { SDB_HOST, "name != 'localhost'", -1, SDB_AST_NE },
771 { SDB_HOST, "name >= 'localhost'", -1, SDB_AST_GE },
772 { SDB_HOST, "name > 'localhost'", -1, SDB_AST_GT },
773 { SDB_HOST, "name =~ 'host'", -1, SDB_AST_REGEX },
774 { SDB_HOST, "name !~ 'host'", -1, SDB_AST_NREGEX },
775 { SDB_HOST, "name = 'localhost' -- foo", -1, SDB_AST_EQ },
776 { SDB_HOST, "name = 'host' <garbage>", 13, SDB_AST_EQ },
777 { SDB_HOST, "name &^ 'localhost'", -1, -1 },
778 /* match by backend */
779 { SDB_HOST, "ANY backend < 'be'", -1, SDB_AST_ANY },
780 { SDB_HOST, "ANY backend <= 'be'", -1, SDB_AST_ANY },
781 { SDB_HOST, "ANY backend = 'be'", -1, SDB_AST_ANY },
782 { SDB_HOST, "ANY backend != 'be'", -1, SDB_AST_ANY },
783 { SDB_HOST, "ANY backend >= 'be'", -1, SDB_AST_ANY },
784 { SDB_HOST, "ANY backend > 'be'", -1, SDB_AST_ANY },
785 { SDB_HOST, "ALL backend < 'be'", -1, SDB_AST_ALL },
786 { SDB_HOST, "ALL backend <= 'be'", -1, SDB_AST_ALL },
787 { SDB_HOST, "ALL backend = 'be'", -1, SDB_AST_ALL },
788 { SDB_HOST, "ALL backend != 'be'", -1, SDB_AST_ALL },
789 { SDB_HOST, "ALL backend >= 'be'", -1, SDB_AST_ALL },
790 { SDB_HOST, "ALL backend > 'be'", -1, SDB_AST_ALL },
791 { SDB_HOST, "ANY backend &^ 'be'", -1, -1 },
792 /* match hosts by service */
793 { SDB_HOST, "ANY service.name < 'name'", -1, SDB_AST_ANY },
794 { SDB_HOST, "ANY service.name <= 'name'", -1, SDB_AST_ANY },
795 { SDB_HOST, "ANY service.name = 'name'", -1, SDB_AST_ANY },
796 { SDB_HOST, "ANY service.name != 'name'", -1, SDB_AST_ANY },
797 { SDB_HOST, "ANY service.name >= 'name'", -1, SDB_AST_ANY },
798 { SDB_HOST, "ANY service.name > 'name'", -1, SDB_AST_ANY },
799 { SDB_HOST, "ANY service.name =~ 'pattern'", -1, SDB_AST_ANY },
800 { SDB_HOST, "ANY service.name !~ 'pattern'", -1, SDB_AST_ANY },
801 { SDB_HOST, "ANY service.name &^ 'name'", -1, -1 },
802 { SDB_HOST, "ALL service.name < 'name'", -1, SDB_AST_ALL },
803 { SDB_HOST, "ALL service.name <= 'name'", -1, SDB_AST_ALL },
804 { SDB_HOST, "ALL service.name = 'name'", -1, SDB_AST_ALL },
805 { SDB_HOST, "ALL service.name != 'name'", -1, SDB_AST_ALL },
806 { SDB_HOST, "ALL service.name >= 'name'", -1, SDB_AST_ALL },
807 { SDB_HOST, "ALL service.name > 'name'", -1, SDB_AST_ALL },
808 { SDB_HOST, "ALL service.name =~ 'pattern'", -1, SDB_AST_ALL },
809 { SDB_HOST, "ALL service.name !~ 'pattern'", -1, SDB_AST_ALL },
810 { SDB_HOST, "ALL service.name &^ 'name'", -1, -1 },
811 { SDB_HOST, "ANY service < 'name'", -1, -1 },
812 /* match hosts by metric */
813 { SDB_HOST, "ANY metric.name < 'name'", -1, SDB_AST_ANY },
814 { SDB_HOST, "ANY metric.name <= 'name'", -1, SDB_AST_ANY },
815 { SDB_HOST, "ANY metric.name = 'name'", -1, SDB_AST_ANY },
816 { SDB_HOST, "ANY metric.name != 'name'", -1, SDB_AST_ANY },
817 { SDB_HOST, "ANY metric.name >= 'name'", -1, SDB_AST_ANY },
818 { SDB_HOST, "ANY metric.name > 'name'", -1, SDB_AST_ANY },
819 { SDB_HOST, "ANY metric.name =~ 'pattern'", -1, SDB_AST_ANY },
820 { SDB_HOST, "ANY metric.name !~ 'pattern'", -1, SDB_AST_ANY },
821 { SDB_HOST, "ANY metric.name &^ 'pattern'", -1, -1 },
822 { SDB_HOST, "ALL metric.name < 'name'", -1, SDB_AST_ALL },
823 { SDB_HOST, "ALL metric.name <= 'name'", -1, SDB_AST_ALL },
824 { SDB_HOST, "ALL metric.name = 'name'", -1, SDB_AST_ALL },
825 { SDB_HOST, "ALL metric.name != 'name'", -1, SDB_AST_ALL },
826 { SDB_HOST, "ALL metric.name >= 'name'", -1, SDB_AST_ALL },
827 { SDB_HOST, "ALL metric.name > 'name'", -1, SDB_AST_ALL },
828 { SDB_HOST, "ALL metric.name =~ 'pattern'", -1, SDB_AST_ALL },
829 { SDB_HOST, "ALL metric.name !~ 'pattern'", -1, SDB_AST_ALL },
830 { SDB_HOST, "ALL metric.name &^ 'pattern'", -1, -1 },
831 { SDB_HOST, "ANY metric <= 'name'", -1, -1 },
832 /* match hosts by attribute */
833 { SDB_HOST, "ANY attribute.name < 'name'", -1, SDB_AST_ANY },
834 { SDB_HOST, "ANY attribute.name <= 'name'", -1, SDB_AST_ANY },
835 { SDB_HOST, "ANY attribute.name = 'name'", -1, SDB_AST_ANY },
836 { SDB_HOST, "ANY attribute.name != 'name'", -1, SDB_AST_ANY },
837 { SDB_HOST, "ANY attribute.name >= 'name'", -1, SDB_AST_ANY },
838 { SDB_HOST, "ANY attribute.name > 'name'", -1, SDB_AST_ANY },
839 { SDB_HOST, "ANY attribute.name =~ 'pattern'", -1, SDB_AST_ANY },
840 { SDB_HOST, "ANY attribute.name !~ 'pattern'", -1, SDB_AST_ANY },
841 { SDB_HOST, "ANY attribute.name &^ 'pattern'", -1, -1 },
842 { SDB_HOST, "ALL attribute.name < 'name'", -1, SDB_AST_ALL },
843 { SDB_HOST, "ALL attribute.name <= 'name'", -1, SDB_AST_ALL },
844 { SDB_HOST, "ALL attribute.name = 'name'", -1, SDB_AST_ALL },
845 { SDB_HOST, "ALL attribute.name != 'name'", -1, SDB_AST_ALL },
846 { SDB_HOST, "ALL attribute.name >= 'name'", -1, SDB_AST_ALL },
847 { SDB_HOST, "ALL attribute.name > 'name'", -1, SDB_AST_ALL },
848 { SDB_HOST, "ALL attribute.name =~ 'pattern'", -1, SDB_AST_ALL },
849 { SDB_HOST, "ALL attribute.name !~ 'pattern'", -1, SDB_AST_ALL },
850 { SDB_HOST, "ALL attribute.name &^ 'pattern'", -1, -1 },
851 { SDB_HOST, "ANY attribute !~ 'pattern'", -1, -1 },
853 /* composite expressions */
854 { SDB_HOST, "name =~ 'pattern' AND "
855 "ANY service.name =~ 'pattern'", -1, SDB_AST_AND },
856 { SDB_HOST, "name =~ 'pattern' OR "
857 "ANY service.name =~ 'pattern'", -1, SDB_AST_OR },
858 { SDB_HOST, "NOT name = 'host'", -1, SDB_AST_NOT },
859 /* numeric expressions */
860 { SDB_HOST, "attribute['foo'] < 123", -1, SDB_AST_LT },
861 { SDB_HOST, "attribute['foo'] <= 123", -1, SDB_AST_LE },
862 { SDB_HOST, "attribute['foo'] = 123", -1, SDB_AST_EQ },
863 { SDB_HOST, "attribute['foo'] >= 123", -1, SDB_AST_GE },
864 { SDB_HOST, "attribute['foo'] > 123", -1, SDB_AST_GT },
865 /* datetime expressions */
866 { SDB_HOST, "attribute['foo'] = "
867 "2014-08-16", -1, SDB_AST_EQ },
868 { SDB_HOST, "attribute['foo'] = "
869 "17:23", -1, SDB_AST_EQ },
870 { SDB_HOST, "attribute['foo'] = "
871 "17:23:53", -1, SDB_AST_EQ },
872 { SDB_HOST, "attribute['foo'] = "
873 "17:23:53.123", -1, SDB_AST_EQ },
874 { SDB_HOST, "attribute['foo'] = "
875 "17:23:53.123456789", -1, SDB_AST_EQ },
876 { SDB_HOST, "attribute['foo'] = "
877 "2014-08-16 17:23", -1, SDB_AST_EQ },
878 { SDB_HOST, "attribute['foo'] = "
879 "2014-08-16 17:23:53", -1, SDB_AST_EQ },
880 /* NULL / TRUE / FALSE */
881 { SDB_HOST, "attribute['foo'] IS NULL", -1, SDB_AST_ISNULL },
882 { SDB_HOST, "attribute['foo'] IS NOT NULL", -1, SDB_AST_NOT },
883 { SDB_HOST, "attribute['foo'] IS TRUE", -1, SDB_AST_ISTRUE },
884 { SDB_HOST, "attribute['foo'] IS NOT TRUE", -1, SDB_AST_NOT },
885 { SDB_HOST, "attribute['foo'] IS FALSE", -1, SDB_AST_ISFALSE },
886 { SDB_HOST, "attribute['foo'] IS NOT FALSE", -1, SDB_AST_NOT },
887 /* array expressions */
888 { SDB_HOST, "backend < ['a']", -1, SDB_AST_LT },
889 { SDB_HOST, "backend <= ['a']", -1, SDB_AST_LE },
890 { SDB_HOST, "backend = ['a']", -1, SDB_AST_EQ },
891 { SDB_HOST, "backend != ['a']", -1, SDB_AST_NE },
892 { SDB_HOST, "backend >= ['a']", -1, SDB_AST_GE },
893 { SDB_HOST, "backend > ['a']", -1, SDB_AST_GT },
894 { SDB_HOST, "backend &^ ['a']", -1, -1 },
896 /* object field comparison */
897 { SDB_HOST, "name < 'a'", -1, SDB_AST_LT },
898 { SDB_HOST, "name <= 'a'", -1, SDB_AST_LE },
899 { SDB_HOST, "name = 'a'", -1, SDB_AST_EQ },
900 { SDB_HOST, "name != 'a'", -1, SDB_AST_NE },
901 { SDB_HOST, "name >= 'a'", -1, SDB_AST_GE },
902 { SDB_HOST, "name > 'a'", -1, SDB_AST_GT },
903 { SDB_HOST, "last_update < 2014-10-01", -1, SDB_AST_LT },
904 { SDB_HOST, "last_update <= 2014-10-01", -1, SDB_AST_LE },
905 { SDB_HOST, "last_update = 2014-10-01", -1, SDB_AST_EQ },
906 { SDB_HOST, "last_update != 2014-10-01", -1, SDB_AST_NE },
907 { SDB_HOST, "last_update >= 2014-10-01", -1, SDB_AST_GE },
908 { SDB_HOST, "last_update > 2014-10-01", -1, SDB_AST_GT },
909 { SDB_HOST, "Last_Update >= 24D", -1, SDB_AST_GE },
910 { SDB_HOST, "age < 20s", -1, SDB_AST_LT },
911 { SDB_HOST, "age <= 20s", -1, SDB_AST_LE },
912 { SDB_HOST, "age = 20s", -1, SDB_AST_EQ },
913 { SDB_HOST, "age != 20s", -1, SDB_AST_NE },
914 { SDB_HOST, "age >= 20s", -1, SDB_AST_GE },
915 { SDB_HOST, "age > 20s", -1, SDB_AST_GT },
916 { SDB_HOST, "AGE <= 1m", -1, SDB_AST_LE },
917 { SDB_HOST, "age > 1M", -1, SDB_AST_GT },
918 { SDB_HOST, "age != 20Y", -1, SDB_AST_NE },
919 { SDB_HOST, "age <= 2 * interval", -1, SDB_AST_LE },
920 { SDB_HOST, "interval < 20s", -1, SDB_AST_LT },
921 { SDB_HOST, "interval <= 20s", -1, SDB_AST_LE },
922 { SDB_HOST, "interval = 20s", -1, SDB_AST_EQ },
923 { SDB_HOST, "interval != 20s", -1, SDB_AST_NE },
924 { SDB_HOST, "interval >= 20s", -1, SDB_AST_GE },
925 { SDB_HOST, "interval > 20s", -1, SDB_AST_GT },
926 { SDB_HOST, "'be' IN backend", -1, SDB_AST_IN },
927 { SDB_HOST, "'be' NOT IN backend", -1, SDB_AST_NOT },
928 { SDB_HOST, "['a','b'] IN backend", -1, SDB_AST_IN },
929 { SDB_HOST, "['a','b'] NOT IN backend", -1, SDB_AST_NOT },
930 { SDB_METRIC, "timeseries IS TRUE", -1, SDB_AST_ISTRUE },
931 { SDB_METRIC, "timeseries IS FALSE", -1, SDB_AST_ISFALSE },
932 { SDB_METRIC, "timeseries IS NOT TRUE", -1, SDB_AST_NOT },
933 { SDB_METRIC, "timeseries IS NOT FALSE", -1, SDB_AST_NOT },
934 { SDB_METRIC, "timeseries > 0", -1, -1 },
935 { SDB_METRIC, "timeseries = TRUE", -1, -1 },
936 { SDB_METRIC, "timeseries != FALSE", -1, -1 },
938 /* check operator precedence */
939 { SDB_HOST, "name = 'name' OR "
940 "ANY service.name = 'name' AND "
941 "ANY attribute.name = 'name' OR "
942 "attribute['foo'] = 'bar'", -1, SDB_AST_OR },
943 { SDB_HOST, "name = 'name' AND "
944 "ANY service.name = 'name' AND "
945 "ANY attribute.name = 'name' OR "
946 "attribute['foo'] = 'bar'", -1, SDB_AST_OR },
947 { SDB_HOST, "name = 'name' AND "
948 "ANY service.name = 'name' OR "
949 "ANY attribute.name = 'name' AND "
950 "attribute['foo'] = 'bar'", -1, SDB_AST_OR },
951 { SDB_HOST, "(name = 'name' OR "
952 "ANY service.name = 'name') AND "
953 "(ANY attribute.name = 'name' OR "
954 "attribute['foo'] = 'bar')", -1, SDB_AST_AND },
955 { SDB_HOST, "NOT name = 'name' OR "
956 "ANY service.name = 'name'", -1, SDB_AST_OR },
957 { SDB_HOST, "NOT name = 'name' OR "
958 "NOT ANY service.name = 'name'", -1, SDB_AST_OR },
959 { SDB_HOST, "NOT (name = 'name' OR "
960 "NOT ANY service.name = 'name')", -1, SDB_AST_NOT },
962 /* syntax errors */
963 { SDB_HOST, "LIST hosts", -1, -1 },
964 { SDB_HOST, "foo &^ bar", -1, -1 },
965 { SDB_HOST, "invalid", -1, -1 },
966 };
968 START_TEST(test_parse_conditional)
969 {
970 sdb_strbuf_t *errbuf = sdb_strbuf_create(64);
971 sdb_ast_node_t *node;
973 node = sdb_parser_parse_conditional(parse_conditional_data[_i].context,
974 parse_conditional_data[_i].expr, parse_conditional_data[_i].len, errbuf);
976 if (parse_conditional_data[_i].expected < 0) {
977 fail_unless(node == NULL,
978 "sdb_parser_parse_conditional(%s, %s) = %p; expected: NULL",
979 SDB_STORE_TYPE_TO_NAME(parse_conditional_data[_i].context),
980 parse_conditional_data[_i].expr, node);
981 sdb_object_deref(SDB_OBJ(node));
982 sdb_strbuf_destroy(errbuf);
983 return;
984 }
986 fail_unless(node != NULL, "sdb_parser_parse_conditional(%s, %s) = NULL; "
987 "expected: <cond> (parse error: %s)",
988 SDB_STORE_TYPE_TO_NAME(parse_conditional_data[_i].context),
989 parse_conditional_data[_i].expr, sdb_strbuf_string(errbuf));
990 if (node->type == SDB_AST_TYPE_OPERATOR)
991 fail_unless(SDB_AST_OP(node)->kind == parse_conditional_data[_i].expected,
992 "sdb_parser_parse_conditional(%s, %s) returned conditional of type %d; "
993 "expected: %d",
994 SDB_STORE_TYPE_TO_NAME(parse_conditional_data[_i].context),
995 parse_conditional_data[_i].expr,
996 SDB_AST_OP(node)->kind, parse_conditional_data[_i].expected);
997 else if (node->type == SDB_AST_TYPE_ITERATOR)
998 fail_unless(SDB_AST_ITER(node)->kind == parse_conditional_data[_i].expected,
999 "sdb_parser_parse_conditional(%s, %s) returned conditional of type %d; "
1000 "expected: %d",
1001 SDB_STORE_TYPE_TO_NAME(parse_conditional_data[_i].context),
1002 parse_conditional_data[_i].expr,
1003 SDB_AST_ITER(node)->kind, parse_conditional_data[_i].expected);
1005 fail_unless(node->data_type == -1,
1006 "sdb_parser_parse_conditional(%s, %s) returned conditional "
1007 "of data-type %s; expected: %s",
1008 SDB_STORE_TYPE_TO_NAME(parse_conditional_data[_i].context),
1009 parse_conditional_data[_i].expr,
1010 SDB_TYPE_TO_STRING(node->data_type), SDB_TYPE_TO_STRING(-1));
1012 sdb_object_deref(SDB_OBJ(node));
1013 sdb_strbuf_destroy(errbuf);
1014 }
1015 END_TEST
1017 struct {
1018 int context;
1019 const char *expr;
1020 int len;
1021 int expected;
1022 int data_type;
1023 } parse_arith_data[] = {
1024 /* empty expressions */
1025 { SDB_HOST, NULL, -1, -1, -1 },
1026 { SDB_HOST, "", -1, -1, -1 },
1028 /* constant expressions */
1029 { SDB_HOST, "'localhost'", -1, SDB_AST_TYPE_CONST, SDB_TYPE_STRING },
1030 { SDB_HOST, "123", -1, SDB_AST_TYPE_CONST, SDB_TYPE_INTEGER },
1031 { SDB_HOST, "42.3", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DECIMAL },
1032 { SDB_HOST, "2014-08-16", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DATETIME },
1033 { SDB_HOST, "17:23", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DATETIME },
1034 { SDB_HOST, "17:23:53", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DATETIME },
1035 { SDB_HOST, "17:23:53.123", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DATETIME },
1036 { SDB_HOST, "17:23:53.123456789", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DATETIME },
1037 { SDB_HOST, "2014-08-16 17:23", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DATETIME },
1038 { SDB_HOST, "2014-08-16 17:23:53", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DATETIME },
1039 { SDB_HOST, "10s", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DATETIME },
1040 { SDB_HOST, "60m", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DATETIME },
1041 { SDB_HOST, "10Y 24D 1h", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DATETIME },
1043 /* TODO: the analyzer and/or optimizer should turn these into constants */
1044 { SDB_HOST, "123 + 456", -1, SDB_AST_ADD, SDB_TYPE_INTEGER },
1045 { SDB_HOST, "'foo' || 'bar'", -1, SDB_AST_CONCAT, SDB_TYPE_STRING },
1046 { SDB_HOST, "456 - 123", -1, SDB_AST_SUB, SDB_TYPE_INTEGER },
1047 { SDB_HOST, "1.2 * 3.4", -1, SDB_AST_MUL, SDB_TYPE_DECIMAL },
1048 { SDB_HOST, "1.2 / 3.4", -1, SDB_AST_DIV, SDB_TYPE_DECIMAL },
1049 { SDB_HOST, "5 % 2", -1, SDB_AST_MOD, SDB_TYPE_INTEGER },
1051 /* queryable fields */
1052 { SDB_HOST, "last_update", -1, SDB_AST_TYPE_VALUE, SDB_TYPE_DATETIME },
1053 { SDB_HOST, "AGE", -1, SDB_AST_TYPE_VALUE, SDB_TYPE_DATETIME },
1054 { SDB_HOST, "interval", -1, SDB_AST_TYPE_VALUE, SDB_TYPE_DATETIME },
1055 { SDB_HOST, "Last_Update", -1, SDB_AST_TYPE_VALUE, SDB_TYPE_DATETIME },
1056 { SDB_HOST, "backend", -1, SDB_AST_TYPE_VALUE, SDB_TYPE_ARRAY | SDB_TYPE_STRING },
1058 /* attributes */
1059 { SDB_HOST, "attribute['foo']", -1, SDB_AST_TYPE_VALUE, -1 },
1061 /* arithmetic expressions */
1062 { SDB_HOST, "age + age", -1, SDB_AST_ADD, SDB_TYPE_DATETIME },
1063 { SDB_HOST, "age - age", -1, SDB_AST_SUB, SDB_TYPE_DATETIME },
1064 { SDB_HOST, "age * age", -1, SDB_AST_MUL, SDB_TYPE_DATETIME },
1065 { SDB_HOST, "age / age", -1, SDB_AST_DIV, SDB_TYPE_DATETIME },
1066 { SDB_HOST, "age \% age", -1, SDB_AST_MOD, SDB_TYPE_DATETIME },
1068 /* operator precedence */
1069 { SDB_HOST, "age + age * age", -1, SDB_AST_ADD, SDB_TYPE_DATETIME },
1070 { SDB_HOST, "age * age + age", -1, SDB_AST_ADD, SDB_TYPE_DATETIME },
1071 { SDB_HOST, "age + age - age", -1, SDB_AST_SUB, SDB_TYPE_DATETIME },
1072 { SDB_HOST, "age - age + age", -1, SDB_AST_ADD, SDB_TYPE_DATETIME },
1073 { SDB_HOST, "(age + age) * age", -1, SDB_AST_MUL, SDB_TYPE_DATETIME },
1074 { SDB_HOST, "age + (age * age)", -1, SDB_AST_ADD, SDB_TYPE_DATETIME },
1076 /* boolean expressions */
1077 { SDB_METRIC, "timeseries + 1", -1, -1, -1 },
1078 { SDB_METRIC, "timeseries - 1", -1, -1, -1 },
1079 { SDB_METRIC, "timeseries * 1", -1, -1, -1 },
1080 { SDB_METRIC, "timeseries / 1", -1, -1, -1 },
1081 { SDB_METRIC, "timeseries \% 1", -1, -1, -1 },
1082 { SDB_METRIC, "timeseries CONCAT 1", -1, -1, -1 },
1083 { SDB_METRIC, "timeseries + timeseries", -1, -1, -1 },
1084 { SDB_METRIC, "timeseries - timeseries", -1, -1, -1 },
1085 { SDB_METRIC, "timeseries * timeseries", -1, -1, -1 },
1086 { SDB_METRIC, "timeseries / timeseries", -1, -1, -1 },
1087 { SDB_METRIC, "timeseries \% timeseries", -1, -1, -1 },
1088 { SDB_METRIC, "timeseries CONCAT timeseries", -1, -1, -1 },
1090 /* syntax errors */
1091 { SDB_HOST, "LIST", -1, -1, -1 },
1092 { SDB_HOST, "foo &^ bar", -1, -1, -1 },
1093 { SDB_HOST, "invalid", -1, -1, -1 },
1094 };
1096 START_TEST(test_parse_arith)
1097 {
1098 sdb_strbuf_t *errbuf = sdb_strbuf_create(64);
1099 sdb_ast_node_t *node;
1101 node = sdb_parser_parse_arith(parse_arith_data[_i].context,
1102 parse_arith_data[_i].expr, parse_arith_data[_i].len, errbuf);
1104 if (parse_arith_data[_i].expected < 0) {
1105 fail_unless(node == NULL,
1106 "sdb_parser_parse_arith(%s, %s) = %p; expected: NULL",
1107 SDB_STORE_TYPE_TO_NAME(parse_arith_data[_i].context),
1108 parse_arith_data[_i].expr, node);
1109 sdb_object_deref(SDB_OBJ(node));
1110 sdb_strbuf_destroy(errbuf);
1111 return;
1112 }
1114 fail_unless(node != NULL, "sdb_parser_parse_arith(%s, %s) = NULL; "
1115 "expected: <expr> (parse error: %s)",
1116 SDB_STORE_TYPE_TO_NAME(parse_arith_data[_i].context),
1117 parse_arith_data[_i].expr, sdb_strbuf_string(errbuf));
1118 if (node->type == SDB_AST_TYPE_OPERATOR)
1119 fail_unless(SDB_AST_OP(node)->kind == parse_arith_data[_i].expected,
1120 "sdb_parser_parse_arith(%s, %s) returned expression of type %d; "
1121 "expected: %d", SDB_STORE_TYPE_TO_NAME(parse_arith_data[_i].context),
1122 parse_arith_data[_i].expr, SDB_AST_OP(node)->kind,
1123 parse_arith_data[_i].expected);
1124 else
1125 fail_unless(node->type == parse_arith_data[_i].expected,
1126 "sdb_parser_parse_arith(%s, %s) returned expression of type %d; "
1127 "expected: %d", SDB_STORE_TYPE_TO_NAME(parse_arith_data[_i].context),
1128 parse_arith_data[_i].expr, node->type,
1129 parse_arith_data[_i].expected);
1131 fail_unless(node->data_type == parse_arith_data[_i].data_type,
1132 "sdb_parser_parse_arith(%s, %s) returned expression of data-type %s; "
1133 "expected: %s", SDB_STORE_TYPE_TO_NAME(parse_arith_data[_i].context),
1134 parse_arith_data[_i].expr, SDB_TYPE_TO_STRING(node->data_type),
1135 SDB_TYPE_TO_STRING(parse_arith_data[_i].data_type));
1137 sdb_object_deref(SDB_OBJ(node));
1138 sdb_strbuf_destroy(errbuf);
1139 }
1140 END_TEST
1142 TEST_MAIN("parser::parser")
1143 {
1144 TCase *tc = tcase_create("core");
1145 TC_ADD_LOOP_TEST(tc, parse);
1146 TC_ADD_LOOP_TEST(tc, parse_conditional);
1147 TC_ADD_LOOP_TEST(tc, parse_arith);
1148 ADD_TCASE(tc);
1149 }
1150 TEST_MAIN_END
1152 /* vim: set tw=78 sw=4 ts=4 noexpandtab : */