t/unit/core/store_lookup_test.c

   1 /*
   2  * SysDB - t/unit/core/store_lookup_test.c
   3  * Copyright (C) 2014 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  */
  27
  28 #include "core/store.h"
  29 #include "core/store-private.h"
  30 #include "frontend/parser.h"
  31 #include "libsysdb_test.h"
  32
  33 #include <check.h>
  34 #include <string.h>
  35
  36 static void
  37 populate(void)
  38 {
  39         const char *hosts[] = { "a", "b", "c" };
  40
  41         struct {
  42                 const char *host;
  43                 const char *metric;
  44         } metrics[] = {
  45                 { "a", "m1" },
  46                 { "b", "m1" },
  47                 { "b", "m2" },
  48         };
  49
  50         struct {
  51                 const char *host;
  52                 const char *service;
  53         } services[] = {
  54                 { "a", "s1" },
  55                 { "a", "s2" },
  56                 { "b", "s1" },
  57                 { "b", "s3" },
  58         };
  59
  60         struct {
  61                 const char *host;
  62                 const char *name;
  63                 sdb_data_t  value;
  64         } attrs[] = {
  65                 { "a", "k1", { SDB_TYPE_STRING, { .string = "v1" } } },
  66                 { "a", "k2", { SDB_TYPE_INTEGER, { .integer = 123 } } },
  67                 { "b", "k1", { SDB_TYPE_STRING, { .string = "v2" } } },
  68         };
  69
  70         size_t i;
  71
  72         for (i = 0; i < SDB_STATIC_ARRAY_LEN(hosts); ++i) {
  73                 int status = sdb_store_host(hosts[i], 1);
  74                 fail_unless(status == 0,
  75                                 "sdb_store_host(%s, 1) = %d; expected: 0",
  76                                 hosts[i], status);
  77         }
  78
  79         for (i = 0; i < SDB_STATIC_ARRAY_LEN(metrics); ++i) {
  80                 int status = sdb_store_metric(metrics[i].host,
  81                                 metrics[i].metric, /* store */ NULL, 1);
  82                 fail_unless(status == 0,
  83                                 "sdb_store_metric(%s, %s, NULL, 1) = %d; expected: 0",
  84                                 metrics[i].host, metrics[i].metric, status);
  85         }
  86
  87         for (i = 0; i < SDB_STATIC_ARRAY_LEN(services); ++i) {
  88                 int status = sdb_store_service(services[i].host,
  89                                 services[i].service, 1);
  90                 fail_unless(status == 0,
  91                                 "sdb_store_service(%s, %s, 1) = %d; expected: 0",
  92                                 services[i].host, services[i].service, status);
  93         }
  94
  95         for (i = 0; i < SDB_STATIC_ARRAY_LEN(attrs); ++i) {
  96                 int status = sdb_store_attribute(attrs[i].host,
  97                                 attrs[i].name, &attrs[i].value, 1);
  98                 fail_unless(status == 0,
  99                                 "sdb_store_attribute(%s, %s, <val>, 1) = %d; expected: 0",
 100                                 attrs[i].host, attrs[i].name, status);
 101         }
 102 } /* populate */
 103
 104 START_TEST(test_store_match_name)
 105 {
 106         sdb_store_obj_t *obj;
 107
 108         struct {
 109                 int type;
 110                 const char *name;
 111                 _Bool re;
 112
 113                 int expected;
 114         } golden_data[] = {
 115                 { SDB_HOST,      NULL,   0, 1 },
 116                 { SDB_HOST,      NULL,   1, 1 },
 117                 { SDB_HOST,      "a",    0, 1 },
 118                 { SDB_HOST,      "a",    1, 1 },
 119                 { SDB_HOST,      "b",    0, 0 },
 120                 { SDB_HOST,      "b",    1, 0 },
 121                 { SDB_HOST,      "^a$",  1, 1 },
 122                 { SDB_HOST,      "^b$",  1, 0 },
 123                 { SDB_HOST,      "^a$",  0, 0 },
 124                 { SDB_HOST,      "^b$",  0, 0 },
 125                 { SDB_METRIC,    NULL,   0, 1 },
 126                 { SDB_METRIC,    NULL,   1, 1 },
 127                 { SDB_METRIC,    "m1",   0, 1 },
 128                 { SDB_METRIC,    "m1",   1, 1 },
 129                 { SDB_METRIC,    "^m1$", 1, 1 },
 130                 { SDB_METRIC,    "m",    1, 1 },
 131                 { SDB_METRIC,    "s",    1, 0 },
 132                 { SDB_METRIC,    "m2",   0, 0 },
 133                 { SDB_METRIC,    "x1",   0, 0 },
 134                 { SDB_METRIC,    "x1",   1, 0 },
 135                 { SDB_SERVICE,   NULL,   0, 1 },
 136                 { SDB_SERVICE,   NULL,   1, 1 },
 137                 { SDB_SERVICE,   "s1",   0, 1 },
 138                 { SDB_SERVICE,   "s2",   0, 1 },
 139                 { SDB_SERVICE,   "s3",   0, 0 },
 140                 { SDB_SERVICE,   "s4",   0, 0 },
 141                 { SDB_SERVICE,   "^s1$", 1, 1 },
 142                 { SDB_SERVICE,   "^s1$", 0, 0 },
 143                 { SDB_SERVICE,   "x1",   0, 0 },
 144                 { SDB_SERVICE,   "x1",   1, 0 },
 145                 { SDB_SERVICE,   "x",    1, 0 },
 146                 { SDB_ATTRIBUTE, NULL,   0, 1 },
 147                 { SDB_ATTRIBUTE, NULL,   1, 1 },
 148                 { SDB_ATTRIBUTE, "k1",   0, 1 },
 149                 { SDB_ATTRIBUTE, "k2",   0, 1 },
 150                 { SDB_ATTRIBUTE, "k3",   0, 0 },
 151                 { SDB_ATTRIBUTE, "k4",   0, 0 },
 152                 { SDB_ATTRIBUTE, "k",    1, 1 },
 153                 { SDB_ATTRIBUTE, "1",    1, 1 },
 154                 { SDB_ATTRIBUTE, "3",    1, 0 },
 155         };
 156
 157         size_t i;
 158
 159         obj = sdb_store_get_host("a");
 160         fail_unless(obj != NULL,
 161                         "sdb_store_get_host(a) = NULL; expected: <host>");
 162
 163         for (i = 0; i < SDB_STATIC_ARRAY_LEN(golden_data); ++i) {
 164                 sdb_store_matcher_t *m, *n;
 165                 char buf[1024];
 166                 int status;
 167
 168                 m = sdb_store_name_matcher(golden_data[i].type,
 169                                 golden_data[i].name, golden_data[i].re);
 170                 fail_unless(m != NULL,
 171                                 "sdb_store_service_matcher(%d, %s, %d) = NULL; "
 172                                 "expected: <matcher>", golden_data[i].type,
 173                                 golden_data[i].name, golden_data[i].re);
 174
 175                 status = sdb_store_matcher_matches(m, obj, /* filter */ NULL);
 176                 fail_unless(status == golden_data[i].expected,
 177                                 "sdb_store_matcher_matches(%s, <host a>, NULL) = %d; "
 178                                 "expected: %d",
 179                                 sdb_store_matcher_tostring(m, buf, sizeof(buf)),
 180                                 status, golden_data[i].expected);
 181
 182                 n = sdb_store_inv_matcher(m);
 183                 fail_unless(n != NULL,
 184                                 "sdb_store_inv_matcher() = NULL; expected: <matcher>");
 185                 sdb_object_deref(SDB_OBJ(m));
 186
 187                 /* now match the inverted set of objects */
 188                 status = sdb_store_matcher_matches(n, obj, /* filter */ NULL);
 189                 fail_unless(status == !golden_data[i].expected,
 190                                 "sdb_store_matcher_matches(%s, <host a>, NULL) = %d; "
 191                                 "expected: %d",
 192                                 sdb_store_matcher_tostring(n, buf, sizeof(buf)),
 193                                 status, !golden_data[i].expected);
 194
 195                 sdb_object_deref(SDB_OBJ(n));
 196         }
 197
 198         sdb_object_deref(SDB_OBJ(obj));
 199 }
 200 END_TEST
 201
 202 START_TEST(test_store_match_attr)
 203 {
 204         sdb_store_obj_t *obj;
 205
 206         struct {
 207                 const char *attr_name;
 208                 const char *attr_value;
 209                 _Bool re;
 210
 211                 int expected;
 212         } golden_data[] = {
 213                 { "k1", NULL,   0, 1 },
 214                 { "k",  NULL,   1, 0 },
 215                 { "1",  NULL,   1, 0 },
 216                 { "k3", NULL,   0, 0 },
 217                 { "k3", NULL,   1, 0 },
 218                 { "k1", "v1",   0, 1 },
 219                 { "k1", "v1",   1, 1 },
 220                 { "k1", "^v1$", 1, 1 },
 221                 { "k1", "v",    1, 1 },
 222                 { "k1", "1",    1, 1 },
 223                 { "k1", "v2",   0, 0 },
 224                 { "k1", "v2",   1, 0 },
 225                 { "k",  "v1",   0, 0 },
 226                 { "k",  "v1",   1, 0 },
 227                 { "k3", "1",    0, 0 },
 228                 { "k3", "1",    1, 0 },
 229         };
 230
 231         size_t i;
 232
 233         obj = sdb_store_get_host("a");
 234         fail_unless(obj != NULL,
 235                         "sdb_store_get_host(a) = NULL; expected: <host>");
 236
 237         fail_unless(sdb_store_attr_matcher(NULL, "re", 0) == NULL,
 238                         "sdb_store_attr_matcher(NULL, \"re\", 0) = <m>; expected: NULL");
 239         fail_unless(sdb_store_attr_matcher(NULL, "re", 1) == NULL,
 240                         "sdb_store_attr_matcher(NULL, \"re\", 1) = <m>; expected: NULL");
 241
 242         for (i = 0; i < SDB_STATIC_ARRAY_LEN(golden_data); ++i) {
 243                 sdb_store_matcher_t *m, *n;
 244                 char buf[1024];
 245                 int status;
 246
 247                 m = sdb_store_attr_matcher(golden_data[i].attr_name,
 248                                 golden_data[i].attr_value, golden_data[i].re);
 249                 fail_unless(m != NULL,
 250                                 "sdb_store_attr_matcher() = NULL; expected: <matcher>");
 251
 252                 status = sdb_store_matcher_matches(m, obj, /* filter */ NULL);
 253                 fail_unless(status == golden_data[i].expected,
 254                                 "sdb_store_matcher_matches({%s, <host a>, NULL) = %d; "
 255                                 "expected: %d",
 256                                 sdb_store_matcher_tostring(m, buf, sizeof(buf)),
 257                                 status, golden_data[i].expected);
 258
 259                 n = sdb_store_inv_matcher(m);
 260                 fail_unless(n != NULL,
 261                                 "sdb_store_inv_matcher() = NULL; expected: <matcher>");
 262                 sdb_object_deref(SDB_OBJ(m));
 263
 264                 /* now match the inverted set of objects */
 265                 status = sdb_store_matcher_matches(n, obj, /* filter */ NULL);
 266                 fail_unless(status == !golden_data[i].expected,
 267                                 "sdb_store_matcher_matches({%s, <host a>, NULL) = %d; "
 268                                 "expected: %d",
 269                                 sdb_store_matcher_tostring(n, buf, sizeof(buf)),
 270                                 status, !golden_data[i].expected);
 271
 272                 sdb_object_deref(SDB_OBJ(n));
 273         }
 274
 275         sdb_object_deref(SDB_OBJ(obj));
 276 }
 277 END_TEST
 278
 279 START_TEST(test_attr_cond)
 280 {
 281         sdb_store_obj_t *obj;
 282
 283         struct {
 284                 const char *attr;
 285                 const sdb_data_t value;
 286                 int expected_lt, expected_le, expected_eq, expected_ge, expected_gt;
 287         } golden_data[] = {
 288                 { "k1", { SDB_TYPE_STRING,  { .string  = "v1" } },  0, 1, 1, 1, 0 },
 289                 { "k1", { SDB_TYPE_STRING,  { .string  = "v2" } },  1, 1, 0, 0, 0 },
 290                 { "k1", { SDB_TYPE_STRING,  { .string  = "v0" } },  0, 0, 0, 1, 1 },
 291                 { "k1", { SDB_TYPE_STRING,  { .string  = "0" } },   0, 0, 0, 1, 1 },
 292                 { "k2", { SDB_TYPE_INTEGER, { .integer = 123 } },   0, 1, 1, 1, 0 },
 293                 { "k2", { SDB_TYPE_INTEGER, { .integer = 124 } },   1, 1, 0, 0, 0 },
 294                 { "k2", { SDB_TYPE_INTEGER, { .integer = 122 } },   0, 0, 0, 1, 1 },
 295                 /* key does not exist */
 296                 { "k3", { SDB_TYPE_STRING,  { .string  = "v1" } },  0, 0, 0, 0, 0 },
 297                 { "k3", { SDB_TYPE_STRING,  { .string  = "123" } }, 0, 0, 0, 0, 0 },
 298                 { "k3", { SDB_TYPE_INTEGER, { .integer = 123 } },   0, 0, 0, 0, 0 },
 299                 /* type mismatch */
 300                 { "k1", { SDB_TYPE_INTEGER, { .integer = 0 } },     0, 0, 0, 1, 1 },
 301                 { "k2", { SDB_TYPE_STRING,  { .string  = "123" } }, 0, 1, 1, 1, 0 },
 302         };
 303
 304         int status;
 305         size_t i;
 306
 307         obj = sdb_store_get_host("a");
 308         fail_unless(obj != NULL,
 309                         "sdb_store_get_host(a) = NULL; expected: <host>");
 310
 311         for (i = 0; i < SDB_STATIC_ARRAY_LEN(golden_data); ++i) {
 312                 sdb_store_expr_t *expr;
 313                 sdb_store_cond_t *c;
 314                 char buf[1024];
 315                 size_t j;
 316
 317                 struct {
 318                         sdb_store_matcher_t *(*matcher)(sdb_store_cond_t *);
 319                         int expected;
 320                 } tests[] = {
 321                         { sdb_store_lt_matcher, golden_data[i].expected_lt },
 322                         { sdb_store_le_matcher, golden_data[i].expected_le },
 323                         { sdb_store_eq_matcher, golden_data[i].expected_eq },
 324                         { sdb_store_ge_matcher, golden_data[i].expected_ge },
 325                         { sdb_store_gt_matcher, golden_data[i].expected_gt },
 326                 };
 327
 328                 sdb_data_format(&golden_data[i].value,
 329                                 buf, sizeof(buf), SDB_UNQUOTED);
 330
 331                 expr = sdb_store_expr_constvalue(&golden_data[i].value);
 332                 fail_unless(expr != NULL,
 333                                 "sdb_store_expr_constvalue(%s) = NULL; expected: <expr>",
 334                                 buf);
 335
 336                 c = sdb_store_attr_cond(golden_data[i].attr, expr);
 337                 sdb_object_deref(SDB_OBJ(expr));
 338                 fail_unless(c != NULL,
 339                                 "sdb_store_attr_cond(%s, expr{%s}) = NULL; expected: <cond>",
 340                                 golden_data[i].attr, buf);
 341
 342                 for (j = 0; j < SDB_STATIC_ARRAY_LEN(tests); ++j) {
 343                         sdb_store_matcher_t *m;
 344                         char m_str[1024];
 345
 346                         m = tests[j].matcher(c);
 347                         fail_unless(m != NULL,
 348                                         "sdb_store_<cond>_matcher() = NULL; expected: <matcher>");
 349
 350                         status = sdb_store_matcher_matches(m, obj, /* filter */ NULL);
 351                         fail_unless(status == tests[j].expected,
 352                                         "sdb_store_matcher_matches(%s, <obj>, NULL) = %d; "
 353                                         "expected: %d",
 354                                         sdb_store_matcher_tostring(m, m_str, sizeof(m_str)),
 355                                         status, tests[j].expected);
 356
 357                         sdb_object_deref(SDB_OBJ(m));
 358                 }
 359
 360                 sdb_object_deref(SDB_OBJ(c));
 361         }
 362
 363         sdb_object_deref(SDB_OBJ(obj));
 364 }
 365 END_TEST
 366
 367 START_TEST(test_obj_cond)
 368 {
 369         struct {
 370                 const char *host;
 371                 int field;
 372                 const sdb_data_t value;
 373                 int expected_lt, expected_le, expected_eq, expected_ge, expected_gt;
 374         } golden_data[] = {
 375                 { "b", SDB_FIELD_NAME,
 376                         { SDB_TYPE_STRING, { .string = "a" } },   0, 0, 0, 1, 1 },
 377                 { "b", SDB_FIELD_NAME,
 378                         { SDB_TYPE_STRING, { .string = "b" } },   0, 1, 1, 1, 0 },
 379                 { "b", SDB_FIELD_NAME,
 380                         { SDB_TYPE_STRING, { .string = "c" } },   1, 1, 0, 0, 0 },
 381                 /* last-update = 1 for all objects */
 382                 { "a", SDB_FIELD_LAST_UPDATE,
 383                         { SDB_TYPE_DATETIME, { .datetime = 1 } }, 0, 1, 1, 1, 0 },
 384                 { "a", SDB_FIELD_LAST_UPDATE,
 385                         { SDB_TYPE_DATETIME, { .datetime = 2 } }, 1, 1, 0, 0, 0 },
 386                 { "a", SDB_FIELD_LAST_UPDATE,
 387                         { SDB_TYPE_DATETIME, { .datetime = 0 } }, 0, 0, 0, 1, 1 },
 388                 /* age > 0 for all objects */
 389                 { "a", SDB_FIELD_AGE,
 390                         { SDB_TYPE_DATETIME, { .datetime = 0 } }, 0, 0, 0, 1, 1 },
 391                 /* interval = 0 for all objects */
 392                 { "a", SDB_FIELD_INTERVAL,
 393                         { SDB_TYPE_DATETIME, { .datetime = 0 } }, 0, 1, 1, 1, 0 },
 394                 { "a", SDB_FIELD_INTERVAL,
 395                         { SDB_TYPE_DATETIME, { .datetime = 1 } }, 1, 1, 0, 0, 0 },
 396                 /* type mismatch */
 397                 { "a", SDB_FIELD_LAST_UPDATE,
 398                         { SDB_TYPE_INTEGER, { .integer = 0 } }, 0, 0, 0, 0, 0 },
 399                 { "a", SDB_FIELD_AGE,
 400                         { SDB_TYPE_INTEGER, { .integer = 0 } }, 0, 0, 0, 0, 0 },
 401                 { "a", SDB_FIELD_INTERVAL,
 402                         { SDB_TYPE_INTEGER, { .integer = 0 } }, 0, 0, 0, 0, 0 },
 403                 { "a", SDB_FIELD_BACKEND,
 404                         { SDB_TYPE_INTEGER, { .integer = 0 } }, 0, 0, 0, 0, 0 },
 405                 { "a", SDB_FIELD_BACKEND,
 406                         { SDB_TYPE_INTEGER, { .integer = 0 } }, 0, 0, 0, 0, 0 },
 407                 /* (64bit) integer value without zero-bytes */
 408                 { "a", SDB_FIELD_BACKEND,
 409                         { SDB_TYPE_INTEGER, { .integer = 0xffffffffffffffffL } },
 410                         0, 0, 0, 0, 0 },
 411         };
 412
 413         int status;
 414         size_t i;
 415
 416         for (i = 0; i < SDB_STATIC_ARRAY_LEN(golden_data); ++i) {
 417                 sdb_store_obj_t *obj;
 418                 sdb_store_expr_t *expr;
 419                 sdb_store_cond_t *c;
 420                 char buf[1024];
 421                 size_t j;
 422
 423                 struct {
 424                         sdb_store_matcher_t *(*matcher)(sdb_store_cond_t *);
 425                         int expected;
 426                 } tests[] = {
 427                         { sdb_store_lt_matcher, golden_data[i].expected_lt },
 428                         { sdb_store_le_matcher, golden_data[i].expected_le },
 429                         { sdb_store_eq_matcher, golden_data[i].expected_eq },
 430                         { sdb_store_ge_matcher, golden_data[i].expected_ge },
 431                         { sdb_store_gt_matcher, golden_data[i].expected_gt },
 432                 };
 433
 434                 obj = sdb_store_get_host(golden_data[i].host);
 435                 fail_unless(obj != NULL,
 436                                 "sdb_store_get_host(%s) = NULL; expected: <host>",
 437                                 golden_data[i].host);
 438
 439                 sdb_data_format(&golden_data[i].value,
 440                                 buf, sizeof(buf), SDB_UNQUOTED);
 441
 442                 expr = sdb_store_expr_constvalue(&golden_data[i].value);
 443                 fail_unless(expr != NULL,
 444                                 "sdb_store_expr_constvalue(%s) = NULL; expected: <expr>",
 445                                 buf);
 446
 447                 c = sdb_store_obj_cond(golden_data[i].field, expr);
 448                 sdb_object_deref(SDB_OBJ(expr));
 449                 fail_unless(c != NULL,
 450                                 "sdb_store_obj_cond(%d, expr{%s}) = NULL; expected: <cond>",
 451                                 golden_data[i].field, buf);
 452
 453                 for (j = 0; j < SDB_STATIC_ARRAY_LEN(tests); ++j) {
 454                         sdb_store_matcher_t *m;
 455                         char m_str[1024];
 456
 457                         m = tests[j].matcher(c);
 458                         fail_unless(m != NULL,
 459                                         "sdb_store_<cond>_matcher() = NULL; expected: <matcher>");
 460
 461                         status = sdb_store_matcher_matches(m, obj, /* filter */ NULL);
 462                         fail_unless(status == tests[j].expected,
 463                                         "sdb_store_matcher_matches(%s, <host '%s'>, NULL) = %d; "
 464                                         "expected: %d",
 465                                         sdb_store_matcher_tostring(m, m_str, sizeof(m_str)),
 466                                         status, tests[j].expected);
 467
 468                         sdb_object_deref(SDB_OBJ(m));
 469                 }
 470
 471                 sdb_object_deref(SDB_OBJ(c));
 472                 sdb_object_deref(SDB_OBJ(obj));
 473         }
 474 }
 475 END_TEST
 476
 477 START_TEST(test_store_match_op)
 478 {
 479         sdb_store_obj_t *obj;
 480
 481         sdb_store_matcher_t *always = sdb_store_name_matcher(SDB_HOST, "a", 0);
 482         sdb_store_matcher_t *never = sdb_store_name_matcher(SDB_HOST, "z", 0);
 483
 484         struct {
 485                 const char *op;
 486                 sdb_store_matcher_t *left;
 487                 sdb_store_matcher_t *right;
 488                 int expected;
 489         } golden_data[] = {
 490                 { "OR",  always, always, 1 },
 491                 { "OR",  always, never,  1 },
 492                 { "OR",  never,  always, 1 },
 493                 { "OR",  never,  never,  0 },
 494                 { "AND", always, always, 1 },
 495                 { "AND", always, never,  0 },
 496                 { "AND", never,  always, 0 },
 497                 { "AND", never,  never,  0 },
 498         };
 499
 500         int status;
 501         size_t i;
 502
 503         obj = sdb_store_get_host("a");
 504
 505         status = sdb_store_matcher_matches(always, obj, /* filter */ NULL);
 506         fail_unless(status == 1,
 507                         "INTERNAL ERROR: 'always' did not match host");
 508         status = sdb_store_matcher_matches(never, obj, /* filter */ NULL);
 509         fail_unless(status == 0,
 510                         "INTERNAL ERROR: 'never' matches host");
 511
 512         for (i = 0; i < SDB_STATIC_ARRAY_LEN(golden_data); ++i) {
 513                 sdb_store_matcher_t *m;
 514
 515                 if (! strcmp(golden_data[i].op, "OR"))
 516                         m = sdb_store_dis_matcher(golden_data[i].left,
 517                                         golden_data[i].right);
 518                 else if (! strcmp(golden_data[i].op, "AND"))
 519                         m = sdb_store_con_matcher(golden_data[i].left,
 520                                         golden_data[i].right);
 521                 else {
 522                         fail("INTERNAL ERROR: unexpected operator %s", golden_data[i].op);
 523                         continue;
 524                 }
 525
 526 #define TO_NAME(v) (((v) == always) ? "always" \
 527                 : ((v) == never) ? "never" : "<unknown>")
 528
 529                 status = sdb_store_matcher_matches(m, obj, /* filter */ NULL);
 530                 fail_unless(status == golden_data[i].expected,
 531                                 "%s(%s, %s, NULL) = %d; expected: %d", golden_data[i].op,
 532                                 TO_NAME(golden_data[i].left), TO_NAME(golden_data[i].right),
 533                                 status, golden_data[i].expected);
 534
 535 #undef TO_NAME
 536
 537                 sdb_object_deref(SDB_OBJ(m));
 538         }
 539
 540         sdb_object_deref(SDB_OBJ(always));
 541         sdb_object_deref(SDB_OBJ(never));
 542
 543         sdb_object_deref(SDB_OBJ(obj));
 544 }
 545 END_TEST
 546
 547 START_TEST(test_parse_cmp)
 548 {
 549         sdb_data_t hostname   = { SDB_TYPE_STRING,  { .string  = "hostname" } };
 550         sdb_data_t metricname = { SDB_TYPE_STRING,  { .string  = "metricname" } };
 551         sdb_data_t srvname    = { SDB_TYPE_STRING,  { .string  = "srvname" } };
 552         sdb_data_t attrname   = { SDB_TYPE_STRING,  { .string  = "attrname" } };
 553         sdb_data_t attrvalue  = { SDB_TYPE_INTEGER, { .integer = 4711 } };
 554
 555         sdb_store_matcher_t *check;
 556
 557         size_t i;
 558
 559         struct {
 560                 const char *obj_type;
 561                 const char *attr;
 562                 const char *op;
 563                 const sdb_data_t *value;
 564                 int expected;
 565         } golden_data[] = {
 566                 { "host",      NULL,   "=",  &hostname,   MATCHER_NAME },
 567                 { "host",      NULL,   "!=", &hostname,   MATCHER_NOT },
 568                 { "host",      NULL,   "=~", &hostname,   MATCHER_NAME },
 569                 { "host",      NULL,   "!~", &hostname,   MATCHER_NOT },
 570                 { "host",      "attr", "=",  &hostname,   -1 },
 571                 { "host",      "attr", "!=", &hostname,   -1 },
 572                 { "host",      "attr", "!=", &attrvalue,  -1 },
 573                 { "host",      "attr", "<=", &attrvalue,  -1 },
 574                 { "host",      NULL,   "&^", &hostname,   -1 },
 575                 { "host",      NULL,   "<",  &hostname,   -1 },
 576                 { "host",      NULL,   "<=", &hostname,   -1 },
 577                 { "host",      NULL,   ">=", &hostname,   -1 },
 578                 { "host",      NULL,   ">",  &hostname,   -1 },
 579                 { "host",      NULL,   "=",  NULL,        -1 },
 580                 { "metric",    NULL,   "=",  &metricname, MATCHER_NAME },
 581                 { "metric",    NULL,   "!=", &metricname, MATCHER_NOT },
 582                 { "metric",    NULL,   "=~", &metricname, MATCHER_NAME },
 583                 { "metric",    NULL,   "!~", &metricname, MATCHER_NOT },
 584                 { "metric",    "attr", "=",  &metricname, -1 },
 585                 { "metric",    "attr", "!=", &metricname, -1 },
 586                 { "metric",    "attr", "!=", &attrvalue,  -1 },
 587                 { "metric",    "attr", "<=", &attrvalue,  -1 },
 588                 { "metric",    NULL,   "&^", &metricname, -1 },
 589                 { "metric",    NULL,   "<",  &metricname, -1 },
 590                 { "metric",    NULL,   "<=", &metricname, -1 },
 591                 { "metric",    NULL,   ">=", &metricname, -1 },
 592                 { "metric",    NULL,   ">",  &metricname, -1 },
 593                 { "metric",    NULL,   "=",  NULL,        -1 },
 594                 { "service",   NULL,   "=",  &srvname,    MATCHER_NAME },
 595                 { "service",   NULL,   "!=", &srvname,    MATCHER_NOT },
 596                 { "service",   NULL,   "=~", &srvname,    MATCHER_NAME },
 597                 { "service",   NULL,   "!~", &srvname,    MATCHER_NOT },
 598                 { "service",   "attr", "=",  &srvname,    -1 },
 599                 { "service",   "attr", "!=", &srvname,    -1 },
 600                 { "service",   "attr", "!=", &attrvalue,  -1 },
 601                 { "service",   "attr", "<=", &attrvalue,  -1 },
 602                 { "service",   NULL,   "&^", &srvname,    -1 },
 603                 { "service",   NULL,   "<",  &srvname,    -1 },
 604                 { "service",   NULL,   "<=", &srvname,    -1 },
 605                 { "service",   NULL,   ">=", &srvname,    -1 },
 606                 { "service",   NULL,   ">",  &srvname,    -1 },
 607                 { "service",   NULL,   "=",  NULL,        -1 },
 608                 { "attribute", NULL,   "=",  &attrname,   MATCHER_NAME },
 609                 { "attribute", NULL,   "!=", &attrname,   MATCHER_NOT },
 610                 { "attribute", NULL,   "=~", &attrname,   MATCHER_NAME },
 611                 { "attribute", NULL,   "!~", &attrname,   MATCHER_NOT },
 612                 { "attribute", NULL,   "<",  &attrname,   -1 },
 613                 { "attribute", NULL,   "<=", &attrname,   -1 },
 614                 { "attribute", NULL,   ">=", &attrname,   -1 },
 615                 { "attribute", NULL,   ">",  &attrname,   -1 },
 616                 { "attribute", NULL,   "=",  NULL,        -1 },
 617                 { "attribute", "attr", "=",  &attrname,   MATCHER_ATTR },
 618                 { "attribute", "attr", "!=", &attrname,   MATCHER_NOT },
 619                 { "attribute", "attr", "=~", &attrname,   MATCHER_ATTR },
 620                 { "attribute", "attr", "!~", &attrname,   MATCHER_NOT },
 621                 { "attribute", "attr", "&^", &attrname,   -1 },
 622                 { "attribute", "attr", "<",  NULL,        -1 },
 623                 { "attribute", "attr", "<",  &attrname,   MATCHER_LT },
 624                 { "attribute", "attr", "<=", &attrname,   MATCHER_LE },
 625 /*              { "attribute", "attr", "=",  &attrname,   MATCHER_EQ }, */
 626                 { "attribute", "attr", ">=", &attrname,   MATCHER_GE },
 627                 { "attribute", "attr", ">",  &attrname,   MATCHER_GT },
 628                 { "foo",       NULL,   "=",  &attrname,   -1 },
 629                 { "foo",       "attr", "=",  &attrname,   -1 },
 630         };
 631
 632         for (i = 0; i < SDB_STATIC_ARRAY_LEN(golden_data); ++i) {
 633                 sdb_store_expr_t *expr;
 634                 char buf[1024];
 635
 636                 if (sdb_data_format(golden_data[i].value,
 637                                         buf, sizeof(buf), SDB_UNQUOTED) < 0)
 638                         snprintf(buf, sizeof(buf), "ERR");
 639
 640                 expr = sdb_store_expr_constvalue(golden_data[i].value);
 641                 fail_unless(expr != NULL || golden_data[i].value == NULL,
 642                                 "sdb_store_expr_constvalue(%s) = NULL; expected: <expr>",
 643                                 buf);
 644
 645                 check = sdb_store_matcher_parse_cmp(golden_data[i].obj_type,
 646                                 golden_data[i].attr, golden_data[i].op, expr);
 647                 sdb_object_deref(SDB_OBJ(expr));
 648
 649                 if (golden_data[i].expected == -1) {
 650                         fail_unless(check == NULL,
 651                                         "sdb_store_matcher_parse_cmp(%s, %s, %s, expr{%s}) = %p; "
 652                                         "expected: NULL", golden_data[i].obj_type,
 653                                         golden_data[i].attr, golden_data[i].op, buf, check);
 654                         continue;
 655                 }
 656
 657                 fail_unless(check != NULL,
 658                                 "sdb_store_matcher_parse_cmp(%s, %s, %s, %s) = %p; "
 659                                 "expected: <expr>", golden_data[i].obj_type,
 660                                 golden_data[i].attr, golden_data[i].op, buf, check);
 661                 fail_unless(M(check)->type == golden_data[i].expected,
 662                                 "sdb_store_matcher_parse_cmp(%s, %s, %s, %s) returned matcher "
 663                                 "of type %d; expected: %d", golden_data[i].obj_type,
 664                                 golden_data[i].attr, golden_data[i].op, buf,
 665                                 M(check)->type, golden_data[i].expected);
 666
 667                 sdb_object_deref(SDB_OBJ(check));
 668         }
 669 }
 670 END_TEST
 671
 672 START_TEST(test_parse_field_cmp)
 673 {
 674         sdb_data_t datetime = { SDB_TYPE_DATETIME, { .datetime = 1 } };
 675         sdb_data_t string = { SDB_TYPE_STRING, { .string = "s" } };
 676
 677         struct {
 678                 const char *field;
 679                 const char *op;
 680                 const sdb_data_t *value;
 681                 int expected;
 682         } golden_data[] = {
 683                 { "name",        "<",  &string,   MATCHER_LT },
 684                 { "name",        "<=", &string,   MATCHER_LE },
 685                 { "name",        "=",  &string,   MATCHER_EQ },
 686                 { "name",        ">=", &string,   MATCHER_GE },
 687                 { "name",        ">",  &string,   MATCHER_GT },
 688                 { "name",        "!=", &string,   MATCHER_NOT },
 689                 { "last_update", "<",  &datetime, MATCHER_LT },
 690                 { "last_update", "<=", &datetime, MATCHER_LE },
 691                 { "last_update", "=",  &datetime, MATCHER_EQ },
 692                 { "last_update", ">=", &datetime, MATCHER_GE },
 693                 { "last_update", ">",  &datetime, MATCHER_GT },
 694                 { "last_update", "!=", &datetime, MATCHER_NOT },
 695                 { "age",         "<",  &datetime, MATCHER_LT },
 696                 { "age",         "<=", &datetime, MATCHER_LE },
 697                 { "age",         "=",  &datetime, MATCHER_EQ },
 698                 { "age",         ">=", &datetime, MATCHER_GE },
 699                 { "age",         ">",  &datetime, MATCHER_GT },
 700                 { "age",         "!=", &datetime, MATCHER_NOT },
 701                 { "interval",    "<",  &datetime, MATCHER_LT },
 702                 { "interval",    "<=", &datetime, MATCHER_LE },
 703                 { "interval",    "=",  &datetime, MATCHER_EQ },
 704                 { "interval",    ">=", &datetime, MATCHER_GE },
 705                 { "interval",    ">",  &datetime, MATCHER_GT },
 706                 { "interval",    "!=", &datetime, MATCHER_NOT },
 707                 { "backend",     "=",  &string,   MATCHER_EQ },
 708                 { "backend",     "!=", &string,   MATCHER_NOT },
 709                 /* the behavior for other operators on .backend
 710                  * is currently unspecified */
 711                 { "last_update", "=",  NULL,      -1 },
 712                 { "last_update", "IS", NULL,      -1 },
 713                 { "age",         "=",  NULL,      -1 },
 714                 { "interval",    "=",  NULL,      -1 },
 715                 { "backend",     "=",  NULL,      -1 },
 716                 { "backend",     "=~", &string,   -1 },
 717         };
 718
 719         size_t i;
 720
 721         for (i = 0; i < SDB_STATIC_ARRAY_LEN(golden_data); ++i) {
 722                 sdb_store_matcher_t *check;
 723                 sdb_store_expr_t *expr;
 724                 char buf[1024];
 725
 726                 if (sdb_data_format(golden_data[i].value,
 727                                         buf, sizeof(buf), SDB_UNQUOTED) < 0)
 728                         snprintf(buf, sizeof(buf), "ERR");
 729
 730                 expr = sdb_store_expr_constvalue(golden_data[i].value);
 731                 fail_unless(expr != NULL || golden_data[i].value == NULL,
 732                                 "sdb_store_expr_constvalue(%s) = NULL; expected: <expr>",
 733                                 buf);
 734
 735                 check = sdb_store_matcher_parse_field_cmp(golden_data[i].field,
 736                                 golden_data[i].op, expr);
 737                 sdb_object_deref(SDB_OBJ(expr));
 738
 739                 if (golden_data[i].expected == -1) {
 740                         fail_unless(check == NULL,
 741                                         "sdb_store_matcher_parse_field_cmp(%s, %s, expr{%s}) = %p; "
 742                                         "expected: NULL", golden_data[i].field,
 743                                         golden_data[i].op, buf, check);
 744                         continue;
 745                 }
 746
 747                 fail_unless(check != NULL,
 748                                 "sdb_store_matcher_parse_field_cmp(%s, %s, %s) = %p; "
 749                                 "expected: NULL", golden_data[i].field,
 750                                 golden_data[i].op, buf, check);
 751                 fail_unless(M(check)->type == golden_data[i].expected,
 752                                 "sdb_store_matcher_parse_field_cmp(%s, %s, %s) returned "
 753                                 "matcher of type %d; expected: %d", golden_data[i].field,
 754                                 golden_data[i].op, buf, M(check)->type,
 755                                 golden_data[i].expected);
 756
 757                 sdb_object_deref(SDB_OBJ(check));
 758         }
 759 }
 760 END_TEST
 761
 762 static int
 763 scan_cb(sdb_store_obj_t *obj, void *user_data)
 764 {
 765         int *i = user_data;
 766
 767         fail_unless(obj != NULL,
 768                         "sdb_store_scan callback received NULL obj; expected: "
 769                         "<store base obj>");
 770         fail_unless(i != NULL,
 771                         "sdb_store_scan callback received NULL user_data; "
 772                         "expected: <pointer to data>");
 773
 774         ++(*i);
 775         return 0;
 776 } /* scan_cb */
 777
 778 START_TEST(test_scan)
 779 {
 780 #define PTR_RE "0x[0-9a-f]+"
 781         struct {
 782                 const char *query;
 783                 const char *filter;
 784                 int expected;
 785                 const char *tostring_re;
 786         } golden_data[] = {
 787                 { "host = 'a'", NULL,                  1,
 788                         "OBJ\\[host\\]\\{ NAME\\{ 'a', \\(nil\\) \\} \\}" },
 789                 { "host = 'a'", "host = 'x'",          0, /* filter never matches */
 790                         "OBJ\\[host\\]\\{ NAME\\{ 'a', \\(nil\\) \\} \\}" },
 791                 { "host = 'a'",
 792                         "NOT attribute['x'] = ''",         1, /* filter always matches */
 793                         "OBJ\\[host\\]\\{ NAME\\{ 'a', \\(nil\\) \\} \\}" },
 794                 { "host =~ 'a|b'", NULL,               2,
 795                         "OBJ\\[host\\]\\{ NAME\\{ NULL, "PTR_RE" \\} \\}" },
 796                 { "host =~ 'host'", NULL,              0,
 797                         "OBJ\\[host\\]\\{ NAME\\{ NULL, "PTR_RE" \\} \\}" },
 798                 { "host =~ '.'", NULL,                 3,
 799                         "OBJ\\[host\\]\\{ NAME\\{ NULL, "PTR_RE" \\} \\}" },
 800                 { "metric = 'm1'", NULL,               2,
 801                         "OBJ\\[metric\\]\\{ NAME\\{ 'm1', \\(nil\\) } \\}" },
 802                 { "metric= 'm1'", "host = 'x'",        0, /* filter never matches */
 803                         "OBJ\\[metric\\]\\{ NAME\\{ 'm1', \\(nil\\) } \\}" },
 804                 { "metric = 'm1'",
 805                         "NOT attribute['x'] = ''",         2, /* filter always matches */
 806                         "OBJ\\[metric\\]\\{ NAME\\{ 'm1', \\(nil\\) } \\}" },
 807                 { "metric =~ 'm'", NULL,               2,
 808                         "OBJ\\[metric\\]\\{ NAME\\{ NULL, "PTR_RE" } \\}" },
 809                 { "metric !~ 'm'", NULL,               1,
 810                         "\\(NOT, OBJ\\[metric\\]\\{ NAME\\{ NULL, "PTR_RE" } \\}\\)" },
 811                 { "metric =~ 'x'", NULL,               0,
 812                         "OBJ\\[metric\\]\\{ NAME\\{ NULL, "PTR_RE" } \\}" },
 813                 { "service = 's1'", NULL,              2,
 814                         "OBJ\\[service\\]\\{ NAME\\{ 's1', \\(nil\\) } \\}" },
 815                 { "service = 's1'", "host = 'x'",      0, /* filter never matches */
 816                         "OBJ\\[service\\]\\{ NAME\\{ 's1', \\(nil\\) } \\}" },
 817                 { "service = 's1'",
 818                         "NOT attribute['x'] = ''",         2, /* filter always matches */
 819                         "OBJ\\[service\\]\\{ NAME\\{ 's1', \\(nil\\) } \\}" },
 820                 { "service =~ 's'", NULL,              2,
 821                         "OBJ\\[service\\]\\{ NAME\\{ NULL, "PTR_RE" } \\}" },
 822                 { "service !~ 's'", NULL,              1,
 823                         "\\(NOT, OBJ\\[service\\]\\{ NAME\\{ NULL, "PTR_RE" } \\}\\)" },
 824                 { "attribute = 'k1'", NULL,            2,
 825                         "OBJ\\[attribute\\]\\{ NAME\\{ 'k1', \\(nil\\) \\} " },
 826                 { "attribute = 'k1'", "host = 'x'",    0, /* filter never matches */
 827                         "OBJ\\[attribute\\]\\{ NAME\\{ 'k1', \\(nil\\) \\} " },
 828                 { "attribute = 'k1'",
 829                         "NOT attribute['x'] = ''",         2, /* filter always matches */
 830                         "OBJ\\[attribute\\]\\{ NAME\\{ 'k1', \\(nil\\) \\} " },
 831                 { "attribute = 'x'", NULL,             0,
 832                         "OBJ\\[attribute\\]\\{ NAME\\{ 'x', \\(nil\\) \\}" },
 833                 { "attribute['k1'] = 'v1'", NULL,      1,
 834                         "CMP_MATCHER\\(15\\)" },
 835                 { "attribute['k1'] IS NULL", NULL,     1,
 836                         "\\(IS NULL\\)" },
 837                 { "attribute['x1'] IS NULL", NULL,     3,
 838                         "\\(IS NULL\\)" },
 839                 { "attribute['k1'] IS NOT NULL", NULL, 2,
 840                         "\\(IS NOT NULL\\)" },
 841                 { "attribute['x1'] IS NOT NULL", NULL, 0,
 842                         "\\(IS NOT NULL\\)" },
 843                 { "attribute['k2'] < 123", NULL,       0,
 844                         "CMP_MATCHER\\(13\\)" },
 845                 { "attribute['k2'] <= 123", NULL,      1,
 846                         "CMP_MATCHER\\(14\\)" },
 847                 { "attribute['k2'] >= 123", NULL,      1,
 848                         "CMP_MATCHER\\(17\\)" },
 849                 { "attribute['k2'] > 123", NULL,       0,
 850                         "CMP_MATCHER\\(18\\)" },
 851                 { "attribute['k2'] = 123", NULL,       1,
 852                         "CMP_MATCHER\\(15\\)" },
 853                 { "attribute['k2'] != 123", NULL,      0,
 854                         "CMP_MATCHER\\(16\\)" },
 855                 { "attribute['k1'] != 'v1'", NULL,     1,
 856                         "CMP_MATCHER\\(16\\)" },
 857                 { "attribute['k1'] != 'v2'", NULL,     1,
 858                         "CMP_MATCHER\\(16\\)" },
 859                 { "attribute != 'x' "
 860                   "AND attribute['y'] !~ 'x'", NULL,   3,
 861                         "\\(AND, "
 862                                 "\\(NOT, OBJ\\[attribute\\]\\{ NAME\\{ 'x', \\(nil\\) \\} \\}\\), "
 863                                 "CMP_MATCHER\\(21\\)" },
 864         };
 865
 866         int check, n;
 867         size_t i;
 868
 869         n = 0;
 870         check = sdb_store_scan(/* matcher */ NULL, /* filter */ NULL,
 871                         scan_cb, &n);
 872         fail_unless(check == 0,
 873                         "sdb_store_scan() = %d; expected: 0", check);
 874         fail_unless(n == 3,
 875                         "sdb_store_scan called callback %d times; expected: 3", (int)n);
 876
 877         for (i = 0; i < SDB_STATIC_ARRAY_LEN(golden_data); ++i) {
 878                 sdb_store_matcher_t *m, *filter = NULL;
 879                 char buf[4096];
 880
 881                 m = sdb_fe_parse_matcher(golden_data[i].query, -1);
 882                 fail_unless(m != NULL,
 883                                 "sdb_fe_parse_matcher(%s, -1) = NULL; expected: <matcher>",
 884                                 golden_data[i].query);
 885
 886                 if (golden_data[i].filter) {
 887                         filter = sdb_fe_parse_matcher(golden_data[i].filter, -1);
 888                         fail_unless(filter != NULL,
 889                                         "sdb_fe_parse_matcher(%s, -1) = NULL; "
 890                                         "expected: <matcher>", golden_data[i].filter);
 891                 }
 892
 893                 fail_unless(sdb_regmatches(golden_data[i].tostring_re,
 894                                         sdb_store_matcher_tostring(m, buf, sizeof(buf))) == 0,
 895                                 "sdb_fe_parse_matcher(%s, -1) = %s; expected: %s",
 896                                 golden_data[i].query,
 897                                 sdb_store_matcher_tostring(m, buf, sizeof(buf)),
 898                                 golden_data[i].tostring_re);
 899
 900                 n = 0;
 901                 sdb_store_scan(m, filter, scan_cb, &n);
 902                 fail_unless(n == golden_data[i].expected,
 903                                 "sdb_store_scan(matcher{%s}, filter{%s}) found %d hosts; "
 904                                 "expected: %d", golden_data[i].query, golden_data[i].filter,
 905                                 n, golden_data[i].expected);
 906                 sdb_object_deref(SDB_OBJ(filter));
 907                 sdb_object_deref(SDB_OBJ(m));
 908         }
 909 }
 910 END_TEST
 911
 912 Suite *
 913 core_store_lookup_suite(void)
 914 {
 915         Suite *s = suite_create("core::store_lookup");
 916         TCase *tc;
 917
 918         tc = tcase_create("core");
 919         tcase_add_checked_fixture(tc, populate, sdb_store_clear);
 920         tcase_add_test(tc, test_store_match_name);
 921         tcase_add_test(tc, test_store_match_attr);
 922         tcase_add_test(tc, test_attr_cond);
 923         tcase_add_test(tc, test_obj_cond);
 924         tcase_add_test(tc, test_store_match_op);
 925         tcase_add_test(tc, test_parse_cmp);
 926         tcase_add_test(tc, test_parse_field_cmp);
 927         tcase_add_test(tc, test_scan);
 928         suite_add_tcase(s, tc);
 929
 930         return s;
 931 } /* core_store_lookup_suite */
 932
 933 /* vim: set tw=78 sw=4 ts=4 noexpandtab : */
 934