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 "testutils.h"
36 #include <check.h>
37 #include <limits.h>
39 /*
40 * tests
41 */
43 struct {
44 const char *query;
45 int len;
46 int expected;
47 int expected_type;
48 int expected_extra; /* type-specific extra information */
49 } parse_data[] = {
50 /* empty commands */
51 { NULL, -1, -1, 0, 0 },
52 { "", -1, 0, 0, 0 },
53 { ";", -1, 0, 0, 0 },
54 { ";;", -1, 0, 0, 0 },
56 /* FETCH commands */
57 { "FETCH host 'host'", -1, 1, SDB_AST_TYPE_FETCH, SDB_HOST },
58 { "FETCH host 'host' FILTER "
59 "age > 60s", -1, 1, SDB_AST_TYPE_FETCH, SDB_HOST },
60 { "FETCH service "
61 "'host'.'service'", -1, 1, SDB_AST_TYPE_FETCH, SDB_SERVICE },
62 { "FETCH metric "
63 "'host'.'metric'", -1, 1, SDB_AST_TYPE_FETCH, SDB_METRIC },
65 /* LIST commands */
66 { "LIST hosts", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
67 { "LIST hosts -- foo", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
68 { "LIST hosts;", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
69 { "LIST hosts; INVALID", 11, 1, SDB_AST_TYPE_LIST, SDB_HOST },
70 { "LIST hosts FILTER "
71 "age > 60s", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
72 { "LIST services", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
73 { "LIST services FILTER "
74 "age > 60s", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
75 { "LIST metrics", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
76 { "LIST metrics FILTER "
77 "age > 60s", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
78 /* field access */
79 { "LIST hosts FILTER "
80 "name = 'a'", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
81 { "LIST hosts FILTER "
82 "last_update > 1s", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
83 { "LIST hosts FILTER "
84 "age > 120s", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
85 { "LIST hosts FILTER "
86 "interval > 10s", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
87 { "LIST hosts FILTER "
88 "backend = ['b']", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
89 { "LIST hosts FILTER ANY "
90 "attribute.value = 'a'", -1, 1, SDB_AST_TYPE_LIST, SDB_HOST },
91 { "LIST services FILTER "
92 "name = 'a'", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
93 { "LIST services FILTER "
94 "last_update > 1s", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
95 { "LIST services FILTER "
96 "age > 120s", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
97 { "LIST services FILTER "
98 "interval > 10s", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
99 { "LIST services FILTER "
100 "backend = ['b']", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
101 { "LIST services FILTER ANY "
102 "attribute.value = 'a'", -1, 1, SDB_AST_TYPE_LIST, SDB_SERVICE },
103 { "LIST metrics FILTER "
104 "name = 'a'", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
105 { "LIST metrics FILTER "
106 "last_update > 1s", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
107 { "LIST metrics FILTER "
108 "age > 120s", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
109 { "LIST metrics FILTER "
110 "interval > 10s", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
111 { "LIST metrics FILTER "
112 "backend = ['b']", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
113 { "LIST metrics FILTER ANY "
114 "attribute.value = 'a'", -1, 1, SDB_AST_TYPE_LIST, SDB_METRIC },
116 /* LOOKUP commands */
117 { "LOOKUP hosts", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
118 { "LOOKUP hosts MATCHING "
119 "name = 'host'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
120 { "LOOKUP hosts MATCHING NOT "
121 "name = 'host'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
122 { "LOOKUP hosts MATCHING "
123 "name =~ 'p' AND "
124 "ANY service.name =~ 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
125 { "LOOKUP hosts MATCHING NOT "
126 "name =~ 'p' AND "
127 "ANY service.name =~ 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
128 { "LOOKUP hosts MATCHING "
129 "name =~ 'p' AND "
130 "ANY service.name =~ 'p' OR "
131 "ANY service.name =~ 'r'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
132 { "LOOKUP hosts MATCHING NOT "
133 "name =~ 'p' AND "
134 "ANY service.name =~ 'p' OR "
135 "ANY service.name =~ 'r'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
136 { "LOOKUP hosts MATCHING "
137 "name =~ 'p' "
138 "FILTER age > 1D", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
139 { "LOOKUP hosts MATCHING "
140 "name =~ 'p' "
141 "FILTER age > 1D AND "
142 "interval < 240s" , -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
143 { "LOOKUP hosts MATCHING "
144 "name =~ 'p' "
145 "FILTER NOT age>1D", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
146 { "LOOKUP hosts MATCHING "
147 "name =~ 'p' "
148 "FILTER age>"
149 "interval", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
150 { "LOOKUP hosts MATCHING "
151 "host.name =~ 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
152 { "LOOKUP services", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_SERVICE },
153 { "LOOKUP services MATCHING ANY "
154 "attribute.name =~ 'a'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_SERVICE },
155 { "LOOKUP services MATCHING "
156 "host.name = 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_SERVICE },
157 { "LOOKUP services MATCHING "
158 "service.name = 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_SERVICE },
159 { "LOOKUP metrics", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_METRIC },
160 { "LOOKUP metrics MATCHING ANY "
161 "attribute.name =~ 'a'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_METRIC },
162 { "LOOKUP metrics MATCHING "
163 "host.name = 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_METRIC },
164 { "LOOKUP metrics MATCHING "
165 "metric.name = 'p'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_METRIC },
167 /* TIMESERIES commands */
168 { "TIMESERIES 'host'.'metric' "
169 "START 2014-01-01 "
170 "END 2014-12-31 "
171 "23:59:59", -1, 1, SDB_AST_TYPE_TIMESERIES, 0 },
172 { "TIMESERIES 'host'.'metric' "
173 "START 2014-02-02 "
174 "14:02", -1, 1, SDB_AST_TYPE_TIMESERIES, 0 },
175 /* the end time has to be greater than the start time;
176 * we'll be safe for about 200 years ;-) */
177 { "TIMESERIES 'host'.'metric' "
178 "END 2214-02-02", -1, 1, SDB_AST_TYPE_TIMESERIES, 0 },
179 { "TIMESERIES "
180 "'host'.'metric'", -1, 1, SDB_AST_TYPE_TIMESERIES, 0 },
182 /* STORE commands */
183 { "STORE host 'host'", -1, 1, SDB_AST_TYPE_STORE, SDB_HOST },
184 { "STORE host 'host' "
185 "LAST UPDATE "
186 "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_HOST },
187 { "STORE host attribute "
188 "'host'.'key' 123", -1, 1, SDB_AST_TYPE_STORE, SDB_ATTRIBUTE },
189 { "STORE host attribute "
190 "'host'.'key' 123 "
191 "LAST UPDATE "
192 "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_ATTRIBUTE },
193 { "STORE service "
194 "'host'.'svc'", -1, 1, SDB_AST_TYPE_STORE, SDB_SERVICE },
195 { "STORE service "
196 "'host'.'svc' "
197 "LAST UPDATE "
198 "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_SERVICE },
199 { "STORE service attribute "
200 "'host'.'svc'.'key' "
201 "123", -1, 1, SDB_AST_TYPE_STORE, SDB_ATTRIBUTE },
202 { "STORE service attribute "
203 "'host'.'svc'.'key' "
204 "123 "
205 "LAST UPDATE "
206 "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_ATTRIBUTE },
207 { "STORE metric "
208 "'host'.'metric'", -1, 1, SDB_AST_TYPE_STORE, SDB_METRIC },
209 { "STORE metric "
210 "'host'.'metric' "
211 "LAST UPDATE "
212 "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_METRIC },
213 { "STORE metric "
214 "'host'.'metric' "
215 "STORE 'typ' 'id' "
216 "LAST UPDATE "
217 "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_METRIC },
218 { "STORE metric attribute "
219 "'host'.'metric'.'key' "
220 "123", -1, 1, SDB_AST_TYPE_STORE, SDB_ATTRIBUTE },
221 { "STORE metric attribute "
222 "'host'.'metric'.'key' "
223 "123 "
224 "LAST UPDATE "
225 "2015-02-01", -1, 1, SDB_AST_TYPE_STORE, SDB_ATTRIBUTE },
227 /* string constants */
228 { "LOOKUP hosts MATCHING "
229 "name = ''''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
230 { "LOOKUP hosts MATCHING "
231 "name = '''foo'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
232 { "LOOKUP hosts MATCHING "
233 "name = 'f''oo'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
234 { "LOOKUP hosts MATCHING "
235 "name = 'foo'''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
236 { "LOOKUP hosts MATCHING "
237 "name = '''", -1, -1, 0, SDB_HOST },
239 /* numeric constants */
240 { "LOOKUP hosts MATCHING "
241 "attribute['foo'] = "
242 "1234", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
243 { "LOOKUP hosts MATCHING "
244 "attribute['foo'] != "
245 "+234", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
246 { "LOOKUP hosts MATCHING "
247 "attribute['foo'] < "
248 "-234", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
249 { "LOOKUP hosts MATCHING "
250 "attribute['foo'] > "
251 "12.4", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
252 { "LOOKUP hosts MATCHING "
253 "attribute['foo'] <= "
254 "12. + .3", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
255 { "LOOKUP hosts MATCHING "
256 "attribute['foo'] <= "
257 "'f' || 'oo'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
258 { "LOOKUP hosts MATCHING "
259 "attribute['foo'] >= "
260 ".4", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
261 { "LOOKUP hosts MATCHING "
262 "attribute['foo'] = "
263 "+12e3", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
264 { "LOOKUP hosts MATCHING "
265 "attribute['foo'] = "
266 "+12e-3", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
267 { "LOOKUP hosts MATCHING "
268 "attribute['foo'] = "
269 "-12e+3", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
271 /* date, time, interval constants */
272 { "LOOKUP hosts MATCHING "
273 "attribute['foo'] = "
274 "1 Y 42D", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
275 { "LOOKUP hosts MATCHING "
276 "attribute['foo'] = "
277 "1s 42D", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
278 /*
279 * TODO: Something like 1Y42D should work as well but it doesn't since
280 * the scanner will tokenize it into {digit}{identifier} :-/
281 *
282 { "LOOKUP hosts MATCHING "
283 "attribute['foo'] = "
284 "1Y42D", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
285 */
287 /* array constants */
288 { "LOOKUP hosts MATCHING "
289 "backend = ['foo']", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
290 { "LOOKUP hosts MATCHING "
291 "backend = ['a','b']", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
293 /* array iteration */
294 { "LOOKUP hosts MATCHING "
295 "'foo' IN backend", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
296 { "LOOKUP hosts MATCHING 'foo' "
297 "NOT IN backend", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
298 { "LOOKUP hosts MATCHING "
299 "['foo','bar'] "
300 "IN backend ", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
301 /* attribute type is unknown */
302 { "LOOKUP hosts MATCHING "
303 "attribute['backend'] "
304 "IN backend ", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
305 { "LOOKUP hosts MATCHING "
306 "ANY backend < 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
307 { "LOOKUP hosts MATCHING "
308 "ANY backend <= 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
309 { "LOOKUP hosts MATCHING "
310 "ANY backend = 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
311 { "LOOKUP hosts MATCHING "
312 "ANY backend != 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
313 { "LOOKUP hosts MATCHING "
314 "ANY backend >= 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
315 { "LOOKUP hosts MATCHING "
316 "ANY backend > 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
317 { "LOOKUP hosts MATCHING "
318 "ANY backend =~ 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
319 { "LOOKUP hosts MATCHING "
320 "ANY backend !~ 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
321 { "LOOKUP hosts MATCHING "
322 "ALL backend < 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
323 { "LOOKUP hosts MATCHING "
324 "ALL backend <= 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
325 { "LOOKUP hosts MATCHING "
326 "ALL backend = 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
327 { "LOOKUP hosts MATCHING "
328 "ALL backend != 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
329 { "LOOKUP hosts MATCHING "
330 "ALL backend >= 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
331 { "LOOKUP hosts MATCHING "
332 "ALL backend > 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
333 { "LOOKUP hosts MATCHING "
334 "ALL backend =~ 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
335 { "LOOKUP hosts MATCHING "
336 "ALL backend !~ 'b'", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
337 /* attribute type is unknown */
338 { "LOOKUP hosts MATCHING "
339 "ANY backend = attribute['backend']",
340 -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
342 /* valid operand types */
343 { "LOOKUP hosts MATCHING "
344 "age * 1 > 0s", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
345 { "LOOKUP hosts MATCHING "
346 "age / 1 > 0s", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
347 { "LOOKUP hosts MATCHING "
348 "name > ''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
349 { "LOOKUP hosts MATCHING "
350 "name >= ''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
351 { "LOOKUP hosts MATCHING "
352 "name != ''", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
353 { "LOOKUP hosts MATCHING "
354 "name = ''", -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 },
360 /* NULL */
361 { "LOOKUP hosts MATCHING "
362 "attribute['foo'] "
363 "IS NULL", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
364 { "LOOKUP hosts MATCHING "
365 "attribute['foo'] "
366 "IS NOT NULL", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
367 { "LOOKUP hosts MATCHING "
368 "NOT attribute['foo'] "
369 "IS NULL", -1, 1, SDB_AST_TYPE_LOOKUP, SDB_HOST },
370 { "LOOKUP hosts MATCHING "
371 "ANY service.name IS NULL", -1, -1, 0, 0 },
373 /* invalid numeric constants */
374 { "LOOKUP hosts MATCHING "
375 "attribute['foo'] = "
376 "+-12e+3", -1, -1, 0, 0 },
377 { "LOOKUP hosts MATCHING "
378 "attribute['foo'] = "
379 "-12e-+3", -1, -1, 0, 0 },
380 { "LOOKUP hosts MATCHING "
381 "attribute['foo'] = "
382 "e+3", -1, -1, 0, 0 },
383 { "LOOKUP hosts MATCHING "
384 "attribute['foo'] = "
385 "3e", -1, -1, 0, 0 },
386 /* following SQL standard, we don't support hex numbers */
387 { "LOOKUP hosts MATCHING "
388 "attribute['foo'] = "
389 "0x12", -1, -1, 0, 0 },
391 /* invalid expressions */
392 { "LOOKUP hosts MATCHING "
393 "attr['foo'] = 1.23", -1, -1, 0, 0 },
394 { "LOOKUP hosts MATCHING "
395 "attr['foo'] IS NULL", -1, -1, 0, 0 },
397 /* comments */
398 { "/* some comment */", -1, 0, 0, 0 },
399 { "-- another comment", -1, 0, 0, 0 },
401 /* syntax errors */
402 { "INVALID", -1, -1, 0, 0 },
403 { "FETCH host", -1, -1, 0, 0 },
404 { "FETCH 'host'", -1, -1, 0, 0 },
405 { "LIST hosts; INVALID", -1, -1, 0, 0 },
406 { "/* some incomplete", -1, -1, 0, 0 },
408 /*
409 * syntactically correct but semantically invalid commands
410 */
412 #if 0
413 /* invalid fields */
414 { "LIST hosts FILTER "
415 "value = 'a'", -1, -1, 0, 0 },
416 { "LIST services FILTER "
417 "value = 'a'", -1, -1, 0, 0 },
418 { "LIST metrics FILTER "
419 "value = 'a'", -1, -1, 0, 0 },
421 /* type mismatches */
422 { "LOOKUP hosts MATCHING "
423 "attribute['foo'] = "
424 "1.23 + 'foo'", -1, -1, 0, 0 },
425 { "LOOKUP hosts MATCHING "
426 "1 IN backend ", -1, -1, 0, 0 },
427 { "LOOKUP hosts MATCHING "
428 "1 NOT IN backend ", -1, -1, 0, 0 },
429 { "LOOKUP hosts MATCHING "
430 "ANY backend !~ backend",
431 -1, -1, 0, 0 },
432 { "LOOKUP hosts MATCHING "
433 "ANY backend = 1", -1, -1, 0, 0 },
434 { "LOOKUP hosts MATCHING "
435 "age > 0", -1, -1, 0, 0 },
436 { "LOOKUP hosts MATCHING "
437 "NOT age > 0", -1, -1, 0, 0 },
438 { "LOOKUP hosts MATCHING "
439 "age >= 0", -1, -1, 0, 0 },
440 { "LOOKUP hosts MATCHING "
441 "age = 0", -1, -1, 0, 0 },
442 { "LOOKUP hosts MATCHING "
443 "age != 0", -1, -1, 0, 0 },
444 { "LOOKUP hosts MATCHING "
445 "age <= 0", -1, -1, 0, 0 },
446 { "LOOKUP hosts MATCHING "
447 "age < 0", -1, -1, 0, 0 },
448 { "LOOKUP hosts MATCHING "
449 "age + 1 > 0s", -1, -1, 0, 0 },
450 { "LOOKUP hosts MATCHING "
451 "age - 1 > 0s", -1, -1, 0, 0 },
452 /* datetime <mul/div> integer is allowed */
453 { "LOOKUP hosts MATCHING "
454 "age || 1 > 0s", -1, -1, 0, 0 },
455 { "LOOKUP hosts MATCHING "
456 "name + 1 = ''", -1, -1, 0, 0 },
457 { "LOOKUP hosts MATCHING "
458 "name - 1 = ''", -1, -1, 0, 0 },
459 { "LOOKUP hosts MATCHING "
460 "name * 1 = ''", -1, -1, 0, 0 },
461 { "LOOKUP hosts MATCHING "
462 "name / 1 = ''", -1, -1, 0, 0 },
463 { "LOOKUP hosts MATCHING "
464 "name % 1 = ''", -1, -1, 0, 0 },
465 { "LOOKUP hosts MATCHING "
466 "(name % 1) + 1 = ''", -1, -1, 0, 0 },
467 { "LOOKUP hosts MATCHING "
468 "1 + (name % 1) = ''", -1, -1, 0, 0 },
469 { "LOOKUP hosts MATCHING "
470 "'' = 1 + (name % 1)", -1, -1, 0, 0 },
471 { "LOOKUP hosts MATCHING "
472 "age > 0 AND "
473 "age = 0s", -1, -1, 0, 0 },
474 { "LOOKUP hosts MATCHING "
475 "age = 0s AND "
476 "age > 0", -1, -1, 0, 0 },
477 { "LOOKUP services MATCHING "
478 "host.name > 0", -1, -1, 0, 0 },
479 { "LOOKUP services MATCHING "
480 "backend > 'b'", -1, -1, 0, 0 },
481 { "LOOKUP services MATCHING "
482 "'b' > backend", -1, -1, 0, 0 },
483 { "LOOKUP services MATCHING "
484 "attribute['a'] > backend",
485 -1, -1, 0, 0 },
486 { "LOOKUP services MATCHING "
487 "backend > attribute['a']",
488 -1, -1, 0, 0 },
489 { "LOOKUP services MATCHING "
490 "host.name + 1 = ''", -1, -1, 0, 0 },
491 { "LOOKUP hosts MATCHING "
492 "'a' + 1 IN 'b'", -1, -1, 0, 0 },
493 { "LOOKUP hosts MATCHING "
494 "'a' IN 'b' - 1", -1, -1, 0, 0 },
495 { "LOOKUP hosts MATCHING "
496 "name + 1 IN 'b'", -1, -1, 0, 0 },
497 { "LOOKUP hosts MATCHING "
498 "'a' IN name - 1", -1, -1, 0, 0 },
499 { "LOOKUP hosts MATCHING "
500 "'b' IN 'abc'", -1, -1, 0, 0 },
501 { "LOOKUP hosts MATCHING "
502 "1 IN age", -1, -1, 0, 0 },
503 { "LOOKUP hosts MATCHING "
504 "name =~ 'a' + 1", -1, -1, 0, 0 },
505 { "LOOKUP hosts MATCHING "
506 "name =~ name + 1", -1, -1, 0, 0 },
507 { "LOOKUP hosts MATCHING "
508 "name + 1 =~ 'a'", -1, -1, 0, 0 },
509 { "LOOKUP hosts MATCHING "
510 "name =~ 1", -1, -1, 0, 0 },
511 { "LOOKUP hosts MATCHING "
512 "name + 1 IS NULL", -1, -1, 0, 0 },
513 { "LOOKUP hosts FILTER "
514 "name + 1 IS NULL", -1, -1, 0, 0 },
515 { "LOOKUP hosts MATCHING "
516 "ANY 'patt' =~ 'p'", -1, -1, 0, 0 },
518 /* invalid LIST commands */
519 { "LIST", -1, -1, 0, 0 },
520 { "LIST foo", -1, -1, 0, 0 },
521 { "LIST hosts MATCHING "
522 "name = 'host'", -1, -1, 0, 0 },
523 { "LIST foo FILTER "
524 "age > 60s", -1, -1, 0, 0 },
526 /* invalid FETCH commands */
527 { "FETCH host 'host' MATCHING "
528 "name = 'host'", -1, -1, 0, 0 },
529 { "FETCH service 'host'",-1, -1, 0, 0 },
530 { "FETCH metric 'host'", -1, -1, 0, 0 },
531 { "FETCH host "
532 "'host'.'localhost'", -1, -1, 0, 0 },
533 { "FETCH foo 'host'", -1, -1, 0, 0 },
534 { "FETCH foo 'host' FILTER "
535 "age > 60s", -1, -1, 0, 0 },
537 /* invalid LOOKUP commands */
538 { "LOOKUP foo", -1, -1, 0, 0 },
539 { "LOOKUP foo MATCHING "
540 "name = 'host'", -1, -1, 0, 0 },
541 { "LOOKUP foo FILTER "
542 "age > 60s", -1, -1, 0, 0 },
543 { "LOOKUP foo MATCHING "
544 "name = 'host' FILTER "
545 "age > 60s", -1, -1, 0, 0 },
546 { "LOOKUP hosts MATCHING "
547 "attribute['foo'] <= "
548 "f || 'oo'", -1, -1, 0, 0 },
549 { "LOOKUP hosts MATCHING "
550 "attribute['foo'] <= "
551 "'f' || oo", -1, -1, 0, 0 },
552 { "LOOKUP hosts MATCHING "
553 "ANY host.name = 'host'", -1, -1, 0, 0 },
554 { "LOOKUP hosts MATCHING "
555 "ANY service.name > 1", -1, -1, 0, 0 },
556 { "LOOKUP hosts MATCHING "
557 "service.name = 's'", -1, -1, 0, 0 },
558 { "LOOKUP services MATCHING "
559 "ANY host.name = 'host'", -1, -1, 0, 0 },
560 { "LOOKUP services MATCHING "
561 "ANY service.name = 'svc'", -1, -1, 0, 0 },
562 { "LOOKUP services MATCHING "
563 "ANY metric.name = 'm'", -1, -1, 0, 0 },
564 { "LOOKUP services MATCHING "
565 "metric.name = 'm'", -1, -1, 0, 0 },
566 { "LOOKUP metrics MATCHING "
567 "ANY host.name = 'host'", -1, -1, 0, 0 },
568 { "LOOKUP metrics MATCHING "
569 "ANY service.name = 'svc'", -1, -1, 0, 0 },
570 { "LOOKUP metrics MATCHING "
571 "ANY metric.name = 'm'", -1, -1, 0, 0 },
572 { "LOOKUP metrics MATCHING "
573 "service.name = 'm'", -1, -1, 0, 0 },
575 /* invalid STORE commands */
576 { "STORE host "
577 "'obj'.'host'", -1, -1, 0, 0 },
578 { "STORE host attribute "
579 ".'key' 123", -1, -1, 0, 0 },
580 { "STORE host attribute "
581 "'o'.'h'.'key' 123", -1, -1, 0, 0 },
582 { "STORE service 'svc'", -1, -1, 0, 0 },
583 { "STORE service "
584 "'host'.'svc' "
585 "STORE 'typ' 'id' "
586 "LAST UPDATE "
587 "2015-02-01", -1, -1, 0, 0 },
588 { "STORE service attribute "
589 "'svc'.'key' 123", -1, -1, 0, 0 },
590 { "STORE metric 'm'", -1, -1, 0, 0 },
591 { "STORE metric "
592 "'host'.'metric' "
593 "STORE 'typ'.'id' "
594 "LAST UPDATE "
595 "2015-02-01", -1, -1, 0, 0 },
596 { "STORE metric attribute "
597 "'metric'.'key' 123", -1, -1, 0, 0 },
598 #endif
599 };
601 START_TEST(test_parse)
602 {
603 sdb_strbuf_t *errbuf = sdb_strbuf_create(64);
604 sdb_llist_t *check;
605 sdb_ast_node_t *node;
606 _Bool ok;
608 check = sdb_parser_parse(parse_data[_i].query,
609 parse_data[_i].len, errbuf);
610 if (parse_data[_i].expected < 0)
611 ok = check == 0;
612 else
613 ok = sdb_llist_len(check) == (size_t)parse_data[_i].expected;
615 fail_unless(ok, "sdb_parser_parse(%s) = %p (len: %zu); expected: %d "
616 "(parse error: %s)", parse_data[_i].query, check,
617 sdb_llist_len(check), parse_data[_i].expected,
618 sdb_strbuf_string(errbuf));
620 if (! check) {
621 sdb_strbuf_destroy(errbuf);
622 return;
623 }
625 if ((! parse_data[_i].expected_type)
626 || (parse_data[_i].expected <= 0)) {
627 sdb_llist_destroy(check);
628 sdb_strbuf_destroy(errbuf);
629 return;
630 }
632 node = SDB_AST_NODE(sdb_llist_get(check, 0));
633 fail_unless(node->type == parse_data[_i].expected_type,
634 "sdb_parser_parse(%s)->type = %i; expected: %d",
635 parse_data[_i].query, node->type,
636 parse_data[_i].expected_type);
638 if (node->type == SDB_AST_TYPE_FETCH) {
639 sdb_ast_fetch_t *f = SDB_AST_FETCH(node);
640 fail_unless(f->obj_type == parse_data[_i].expected_extra,
641 "sdb_parser_parse(%s)->obj_type = %s; expected: %s",
642 parse_data[_i].query, SDB_STORE_TYPE_TO_NAME(f->obj_type),
643 SDB_STORE_TYPE_TO_NAME(parse_data[_i].expected_extra));
644 }
645 else if (node->type == SDB_AST_TYPE_LIST) {
646 sdb_ast_list_t *l = SDB_AST_LIST(node);
647 fail_unless(l->obj_type == parse_data[_i].expected_extra,
648 "sdb_parser_parse(%s)->obj_type = %s; expected: %s",
649 parse_data[_i].query, SDB_STORE_TYPE_TO_NAME(l->obj_type),
650 SDB_STORE_TYPE_TO_NAME(parse_data[_i].expected_extra));
651 }
652 else if (node->type == SDB_AST_TYPE_LOOKUP) {
653 sdb_ast_lookup_t *l = SDB_AST_LOOKUP(node);
654 fail_unless(l->obj_type == parse_data[_i].expected_extra,
655 "sdb_parser_parse(%s)->obj_type = %s; expected: %s",
656 parse_data[_i].query, SDB_STORE_TYPE_TO_NAME(l->obj_type),
657 SDB_STORE_TYPE_TO_NAME(parse_data[_i].expected_extra));
658 }
659 else if (node->type == SDB_AST_TYPE_STORE) {
660 sdb_ast_store_t *s = SDB_AST_STORE(node);
661 fail_unless(s->obj_type == parse_data[_i].expected_extra,
662 "sdb_parser_parse(%s)->obj_type = %s; expected: %s",
663 parse_data[_i].query, SDB_STORE_TYPE_TO_NAME(s->obj_type),
664 SDB_STORE_TYPE_TO_NAME(parse_data[_i].expected_extra));
665 }
667 sdb_object_deref(SDB_OBJ(node));
668 sdb_llist_destroy(check);
669 sdb_strbuf_destroy(errbuf);
670 }
671 END_TEST
673 struct {
674 const char *expr;
675 int len;
676 int expected;
677 } parse_conditional_data[] = {
678 /* empty expressions */
679 { NULL, -1, -1 },
680 { "", -1, -1 },
682 /* match hosts by name */
683 { "name < 'localhost'", -1, SDB_AST_LT },
684 { "name <= 'localhost'", -1, SDB_AST_LE },
685 { "name = 'localhost'", -1, SDB_AST_EQ },
686 { "name != 'localhost'", -1, SDB_AST_NE },
687 { "name >= 'localhost'", -1, SDB_AST_GE },
688 { "name > 'localhost'", -1, SDB_AST_GT },
689 { "name =~ 'host'", -1, SDB_AST_REGEX },
690 { "name !~ 'host'", -1, SDB_AST_NREGEX },
691 { "name = 'localhost' -- foo", -1, SDB_AST_EQ },
692 { "name = 'host' <garbage>", 13, SDB_AST_EQ },
693 { "name &^ 'localhost'", -1, -1 },
694 /* match by backend */
695 { "ANY backend < 'be'", -1, SDB_AST_ANY },
696 { "ANY backend <= 'be'", -1, SDB_AST_ANY },
697 { "ANY backend = 'be'", -1, SDB_AST_ANY },
698 { "ANY backend != 'be'", -1, SDB_AST_ANY },
699 { "ANY backend >= 'be'", -1, SDB_AST_ANY },
700 { "ANY backend > 'be'", -1, SDB_AST_ANY },
701 { "ALL backend < 'be'", -1, SDB_AST_ALL },
702 { "ALL backend <= 'be'", -1, SDB_AST_ALL },
703 { "ALL backend = 'be'", -1, SDB_AST_ALL },
704 { "ALL backend != 'be'", -1, SDB_AST_ALL },
705 { "ALL backend >= 'be'", -1, SDB_AST_ALL },
706 { "ALL backend > 'be'", -1, SDB_AST_ALL },
707 { "ANY backend &^ 'be'", -1, -1 },
708 /* match hosts by service */
709 { "ANY service.name < 'name'", -1, SDB_AST_ANY },
710 { "ANY service.name <= 'name'", -1, SDB_AST_ANY },
711 { "ANY service.name = 'name'", -1, SDB_AST_ANY },
712 { "ANY service.name != 'name'", -1, SDB_AST_ANY },
713 { "ANY service.name >= 'name'", -1, SDB_AST_ANY },
714 { "ANY service.name > 'name'", -1, SDB_AST_ANY },
715 { "ANY service.name =~ 'pattern'", -1, SDB_AST_ANY },
716 { "ANY service.name !~ 'pattern'", -1, SDB_AST_ANY },
717 { "ANY service.name &^ 'name'", -1, -1 },
718 { "ALL service.name < 'name'", -1, SDB_AST_ALL },
719 { "ALL service.name <= 'name'", -1, SDB_AST_ALL },
720 { "ALL service.name = 'name'", -1, SDB_AST_ALL },
721 { "ALL service.name != 'name'", -1, SDB_AST_ALL },
722 { "ALL service.name >= 'name'", -1, SDB_AST_ALL },
723 { "ALL service.name > 'name'", -1, SDB_AST_ALL },
724 { "ALL service.name =~ 'pattern'", -1, SDB_AST_ALL },
725 { "ALL service.name !~ 'pattern'", -1, SDB_AST_ALL },
726 { "ALL service.name &^ 'name'", -1, -1 },
727 { "ANY service < 'name'", -1, -1 },
728 /* match hosts by metric */
729 { "ANY metric.name < 'name'", -1, SDB_AST_ANY },
730 { "ANY metric.name <= 'name'", -1, SDB_AST_ANY },
731 { "ANY metric.name = 'name'", -1, SDB_AST_ANY },
732 { "ANY metric.name != 'name'", -1, SDB_AST_ANY },
733 { "ANY metric.name >= 'name'", -1, SDB_AST_ANY },
734 { "ANY metric.name > 'name'", -1, SDB_AST_ANY },
735 { "ANY metric.name =~ 'pattern'", -1, SDB_AST_ANY },
736 { "ANY metric.name !~ 'pattern'", -1, SDB_AST_ANY },
737 { "ANY metric.name &^ 'pattern'", -1, -1 },
738 { "ALL metric.name < 'name'", -1, SDB_AST_ALL },
739 { "ALL metric.name <= 'name'", -1, SDB_AST_ALL },
740 { "ALL metric.name = 'name'", -1, SDB_AST_ALL },
741 { "ALL metric.name != 'name'", -1, SDB_AST_ALL },
742 { "ALL metric.name >= 'name'", -1, SDB_AST_ALL },
743 { "ALL metric.name > 'name'", -1, SDB_AST_ALL },
744 { "ALL metric.name =~ 'pattern'", -1, SDB_AST_ALL },
745 { "ALL metric.name !~ 'pattern'", -1, SDB_AST_ALL },
746 { "ALL metric.name &^ 'pattern'", -1, -1 },
747 { "ANY metric <= 'name'", -1, -1 },
748 /* match hosts by attribute */
749 { "ANY attribute.name < 'name'", -1, SDB_AST_ANY },
750 { "ANY attribute.name <= 'name'", -1, SDB_AST_ANY },
751 { "ANY attribute.name = 'name'", -1, SDB_AST_ANY },
752 { "ANY attribute.name != 'name'", -1, SDB_AST_ANY },
753 { "ANY attribute.name >= 'name'", -1, SDB_AST_ANY },
754 { "ANY attribute.name > 'name'", -1, SDB_AST_ANY },
755 { "ANY attribute.name =~ 'pattern'", -1, SDB_AST_ANY },
756 { "ANY attribute.name !~ 'pattern'", -1, SDB_AST_ANY },
757 { "ANY attribute.name &^ 'pattern'", -1, -1 },
758 { "ALL attribute.name < 'name'", -1, SDB_AST_ALL },
759 { "ALL attribute.name <= 'name'", -1, SDB_AST_ALL },
760 { "ALL attribute.name = 'name'", -1, SDB_AST_ALL },
761 { "ALL attribute.name != 'name'", -1, SDB_AST_ALL },
762 { "ALL attribute.name >= 'name'", -1, SDB_AST_ALL },
763 { "ALL attribute.name > 'name'", -1, SDB_AST_ALL },
764 { "ALL attribute.name =~ 'pattern'", -1, SDB_AST_ALL },
765 { "ALL attribute.name !~ 'pattern'", -1, SDB_AST_ALL },
766 { "ALL attribute.name &^ 'pattern'", -1, -1 },
767 { "ANY attribute !~ 'pattern'", -1, -1 },
768 /* composite expressions */
769 { "name =~ 'pattern' AND "
770 "ANY service.name =~ 'pattern'", -1, SDB_AST_AND },
771 { "name =~ 'pattern' OR "
772 "ANY service.name =~ 'pattern'", -1, SDB_AST_OR },
773 { "NOT name = 'host'", -1, SDB_AST_NOT },
774 /* numeric expressions */
775 { "attribute['foo'] < 123", -1, SDB_AST_LT },
776 { "attribute['foo'] <= 123", -1, SDB_AST_LE },
777 { "attribute['foo'] = 123", -1, SDB_AST_EQ },
778 { "attribute['foo'] >= 123", -1, SDB_AST_GE },
779 { "attribute['foo'] > 123", -1, SDB_AST_GT },
780 /* datetime expressions */
781 { "attribute['foo'] = "
782 "2014-08-16", -1, SDB_AST_EQ },
783 { "attribute['foo'] = "
784 "17:23", -1, SDB_AST_EQ },
785 { "attribute['foo'] = "
786 "17:23:53", -1, SDB_AST_EQ },
787 { "attribute['foo'] = "
788 "17:23:53.123", -1, SDB_AST_EQ },
789 { "attribute['foo'] = "
790 "17:23:53.123456789", -1, SDB_AST_EQ },
791 { "attribute['foo'] = "
792 "2014-08-16 17:23", -1, SDB_AST_EQ },
793 { "attribute['foo'] = "
794 "2014-08-16 17:23:53", -1, SDB_AST_EQ },
795 /* NULL */
796 { "attribute['foo'] IS NULL", -1, SDB_AST_ISNULL },
797 { "attribute['foo'] IS NOT NULL", -1, SDB_AST_NOT },
798 /* array expressions */
799 { "backend < ['a']", -1, SDB_AST_LT },
800 { "backend <= ['a']", -1, SDB_AST_LE },
801 { "backend = ['a']", -1, SDB_AST_EQ },
802 { "backend != ['a']", -1, SDB_AST_NE },
803 { "backend >= ['a']", -1, SDB_AST_GE },
804 { "backend > ['a']", -1, SDB_AST_GT },
805 { "backend &^ ['a']", -1, -1 },
807 /* object field comparison */
808 { "name < 'a'", -1, SDB_AST_LT },
809 { "name <= 'a'", -1, SDB_AST_LE },
810 { "name = 'a'", -1, SDB_AST_EQ },
811 { "name != 'a'", -1, SDB_AST_NE },
812 { "name >= 'a'", -1, SDB_AST_GE },
813 { "name > 'a'", -1, SDB_AST_GT },
814 { "last_update < 2014-10-01", -1, SDB_AST_LT },
815 { "last_update <= 2014-10-01", -1, SDB_AST_LE },
816 { "last_update = 2014-10-01", -1, SDB_AST_EQ },
817 { "last_update != 2014-10-01", -1, SDB_AST_NE },
818 { "last_update >= 2014-10-01", -1, SDB_AST_GE },
819 { "last_update > 2014-10-01", -1, SDB_AST_GT },
820 { "Last_Update >= 24D", -1, SDB_AST_GE },
821 { "age < 20s", -1, SDB_AST_LT },
822 { "age <= 20s", -1, SDB_AST_LE },
823 { "age = 20s", -1, SDB_AST_EQ },
824 { "age != 20s", -1, SDB_AST_NE },
825 { "age >= 20s", -1, SDB_AST_GE },
826 { "age > 20s", -1, SDB_AST_GT },
827 { "AGE <= 1m", -1, SDB_AST_LE },
828 { "age > 1M", -1, SDB_AST_GT },
829 { "age != 20Y", -1, SDB_AST_NE },
830 { "age <= 2 * interval", -1, SDB_AST_LE },
831 { "interval < 20s", -1, SDB_AST_LT },
832 { "interval <= 20s", -1, SDB_AST_LE },
833 { "interval = 20s", -1, SDB_AST_EQ },
834 { "interval != 20s", -1, SDB_AST_NE },
835 { "interval >= 20s", -1, SDB_AST_GE },
836 { "interval > 20s", -1, SDB_AST_GT },
837 { "'be' IN backend", -1, SDB_AST_IN },
838 { "'be' NOT IN backend", -1, SDB_AST_NOT },
839 { "['a','b'] IN backend", -1, SDB_AST_IN },
840 { "['a','b'] NOT IN backend", -1, SDB_AST_NOT },
842 /* check operator precedence */
843 { "name = 'name' OR "
844 "ANY service.name = 'name' AND "
845 "ANY attribute.name = 'name' OR "
846 "attribute['foo'] = 'bar'", -1, SDB_AST_OR },
847 { "name = 'name' AND "
848 "ANY service.name = 'name' AND "
849 "ANY attribute.name = 'name' OR "
850 "attribute['foo'] = 'bar'", -1, SDB_AST_OR },
851 { "name = 'name' AND "
852 "ANY service.name = 'name' OR "
853 "ANY attribute.name = 'name' AND "
854 "attribute['foo'] = 'bar'", -1, SDB_AST_OR },
855 { "(name = 'name' OR "
856 "ANY service.name = 'name') AND "
857 "(ANY attribute.name = 'name' OR "
858 "attribute['foo'] = 'bar')", -1, SDB_AST_AND },
859 { "NOT name = 'name' OR "
860 "ANY service.name = 'name'", -1, SDB_AST_OR },
861 { "NOT name = 'name' OR "
862 "NOT ANY service.name = 'name'", -1, SDB_AST_OR },
863 { "NOT (name = 'name' OR "
864 "NOT ANY service.name = 'name')", -1, SDB_AST_NOT },
866 /* syntax errors */
867 { "LIST hosts", -1, -1 },
868 { "foo &^ bar", -1, -1 },
869 { "invalid", -1, -1 },
870 };
872 START_TEST(test_parse_conditional)
873 {
874 sdb_strbuf_t *errbuf = sdb_strbuf_create(64);
875 sdb_ast_node_t *node;
877 node = sdb_parser_parse_conditional(parse_conditional_data[_i].expr,
878 parse_conditional_data[_i].len, errbuf);
880 if (parse_conditional_data[_i].expected < 0) {
881 fail_unless(node == NULL,
882 "sdb_parser_parse_conditional(%s) = %p; expected: NULL",
883 parse_conditional_data[_i].expr, node);
884 sdb_object_deref(SDB_OBJ(node));
885 sdb_strbuf_destroy(errbuf);
886 return;
887 }
889 fail_unless(node != NULL, "sdb_parser_parse_conditional(%s) = NULL; "
890 "expected: <cond> (parse error: %s)",
891 parse_conditional_data[_i].expr, sdb_strbuf_string(errbuf));
892 if (node->type == SDB_AST_TYPE_OPERATOR)
893 fail_unless(SDB_AST_OP(node)->kind == parse_conditional_data[_i].expected,
894 "sdb_parser_parse_conditional(%s) returned conditional of type %d; "
895 "expected: %d", parse_conditional_data[_i].expr,
896 SDB_AST_OP(node)->kind, parse_conditional_data[_i].expected);
897 else if (node->type == SDB_AST_TYPE_ITERATOR)
898 fail_unless(SDB_AST_ITER(node)->kind == parse_conditional_data[_i].expected,
899 "sdb_parser_parse_conditional(%s) returned conditional of type %d; "
900 "expected: %d", parse_conditional_data[_i].expr,
901 SDB_AST_ITER(node)->kind, parse_conditional_data[_i].expected);
903 fail_unless(node->data_type == -1,
904 "sdb_parser_parse_conditional(%s) returned conditional of data-type %s; "
905 "expected: %s", parse_conditional_data[_i].expr,
906 SDB_TYPE_TO_STRING(node->data_type), SDB_TYPE_TO_STRING(-1));
908 sdb_object_deref(SDB_OBJ(node));
909 sdb_strbuf_destroy(errbuf);
910 }
911 END_TEST
913 struct {
914 const char *expr;
915 int len;
916 int expected;
917 int data_type;
918 } parse_arith_data[] = {
919 /* empty expressions */
920 { NULL, -1, -1, -1 },
921 { "", -1, -1, -1 },
923 /* constant expressions */
924 { "'localhost'", -1, SDB_AST_TYPE_CONST, SDB_TYPE_STRING },
925 { "123", -1, SDB_AST_TYPE_CONST, SDB_TYPE_INTEGER },
926 { "42.3", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DECIMAL },
927 { "2014-08-16", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DATETIME },
928 { "17:23", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DATETIME },
929 { "17:23:53", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DATETIME },
930 { "17:23:53.123", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DATETIME },
931 { "17:23:53.123456789", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DATETIME },
932 { "2014-08-16 17:23", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DATETIME },
933 { "2014-08-16 17:23:53", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DATETIME },
934 { "10s", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DATETIME },
935 { "60m", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DATETIME },
936 { "10Y 24D 1h", -1, SDB_AST_TYPE_CONST, SDB_TYPE_DATETIME },
938 /* TODO: the analyzer and/or optimizer should turn these into constants */
939 { "123 + 456", -1, SDB_AST_ADD, SDB_TYPE_INTEGER },
940 { "'foo' || 'bar'", -1, SDB_AST_CONCAT, SDB_TYPE_STRING },
941 { "456 - 123", -1, SDB_AST_SUB, SDB_TYPE_INTEGER },
942 { "1.2 * 3.4", -1, SDB_AST_MUL, SDB_TYPE_DECIMAL },
943 { "1.2 / 3.4", -1, SDB_AST_DIV, SDB_TYPE_DECIMAL },
944 { "5 % 2", -1, SDB_AST_MOD, SDB_TYPE_INTEGER },
946 /* queryable fields */
947 { "last_update", -1, SDB_AST_TYPE_VALUE, SDB_TYPE_DATETIME },
948 { "AGE", -1, SDB_AST_TYPE_VALUE, SDB_TYPE_DATETIME },
949 { "interval", -1, SDB_AST_TYPE_VALUE, SDB_TYPE_DATETIME },
950 { "Last_Update", -1, SDB_AST_TYPE_VALUE, SDB_TYPE_DATETIME },
951 { "backend", -1, SDB_AST_TYPE_VALUE, SDB_TYPE_ARRAY | SDB_TYPE_STRING },
953 /* attributes */
954 { "attribute['foo']", -1, SDB_AST_TYPE_VALUE, -1 },
956 /* arithmetic expressions */
957 { "age + age", -1, SDB_AST_ADD, SDB_TYPE_DATETIME },
958 { "age - age", -1, SDB_AST_SUB, SDB_TYPE_DATETIME },
959 { "age * age", -1, SDB_AST_MUL, SDB_TYPE_DATETIME },
960 { "age / age", -1, SDB_AST_DIV, SDB_TYPE_DATETIME },
961 { "age \% age", -1, SDB_AST_MOD, SDB_TYPE_DATETIME },
963 /* operator precedence */
964 { "age + age * age", -1, SDB_AST_ADD, SDB_TYPE_DATETIME },
965 { "age * age + age", -1, SDB_AST_ADD, SDB_TYPE_DATETIME },
966 { "age + age - age", -1, SDB_AST_SUB, SDB_TYPE_DATETIME },
967 { "age - age + age", -1, SDB_AST_ADD, SDB_TYPE_DATETIME },
968 { "(age + age) * age", -1, SDB_AST_MUL, SDB_TYPE_DATETIME },
969 { "age + (age * age)", -1, SDB_AST_ADD, SDB_TYPE_DATETIME },
971 /* syntax errors */
972 { "LIST", -1, -1, -1 },
973 { "foo &^ bar", -1, -1, -1 },
974 { "invalid", -1, -1, -1 },
975 };
977 START_TEST(test_parse_arith)
978 {
979 sdb_strbuf_t *errbuf = sdb_strbuf_create(64);
980 sdb_ast_node_t *node;
982 node = sdb_parser_parse_arith(parse_arith_data[_i].expr,
983 parse_arith_data[_i].len, errbuf);
985 if (parse_arith_data[_i].expected < 0) {
986 fail_unless(node == NULL,
987 "sdb_parser_parse_arith(%s) = %p; expected: NULL",
988 parse_arith_data[_i].expr, node);
989 sdb_object_deref(SDB_OBJ(node));
990 sdb_strbuf_destroy(errbuf);
991 return;
992 }
994 fail_unless(node != NULL, "sdb_parser_parse_arith(%s) = NULL; "
995 "expected: <expr> (parse error: %s)",
996 parse_arith_data[_i].expr, sdb_strbuf_string(errbuf));
997 if (node->type == SDB_AST_TYPE_OPERATOR)
998 fail_unless(SDB_AST_OP(node)->kind == parse_arith_data[_i].expected,
999 "sdb_parser_parse_arith(%s) returned expression of type %d; "
1000 "expected: %d", parse_arith_data[_i].expr,
1001 SDB_AST_OP(node)->kind, parse_arith_data[_i].expected);
1002 else
1003 fail_unless(node->type == parse_arith_data[_i].expected,
1004 "sdb_parser_parse_arith(%s) returned expression of type %d; "
1005 "expected: %d", parse_arith_data[_i].expr, node->type,
1006 parse_arith_data[_i].expected);
1008 fail_unless(node->data_type == parse_arith_data[_i].data_type,
1009 "sdb_parser_parse_arith(%s) returned expression of data-type %s; "
1010 "expected: %s", parse_arith_data[_i].expr,
1011 SDB_TYPE_TO_STRING(node->data_type),
1012 SDB_TYPE_TO_STRING(parse_arith_data[_i].data_type));
1014 sdb_object_deref(SDB_OBJ(node));
1015 sdb_strbuf_destroy(errbuf);
1016 }
1017 END_TEST
1019 TEST_MAIN("parser::parser")
1020 {
1021 TCase *tc = tcase_create("core");
1022 TC_ADD_LOOP_TEST(tc, parse);
1023 TC_ADD_LOOP_TEST(tc, parse_conditional);
1024 TC_ADD_LOOP_TEST(tc, parse_arith);
1025 ADD_TCASE(tc);
1026 }
1027 TEST_MAIN_END
1029 /* vim: set tw=78 sw=4 ts=4 noexpandtab : */