| 1 | /* |
| 2 | * test_bt_values.c |
| 3 | * |
| 4 | * Babeltrace value objects tests |
| 5 | * |
| 6 | * Copyright (c) 2015 EfficiOS Inc. and Linux Foundation |
| 7 | * Copyright (c) 2015 Philippe Proulx <pproulx@efficios.com> |
| 8 | * |
| 9 | * This program is free software; you can redistribute it and/or modify |
| 10 | * it under the terms of the GNU General Public License as published by |
| 11 | * the Free Software Foundation; under version 2 of the License. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License along |
| 19 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 20 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 21 | */ |
| 22 | |
| 23 | #include <babeltrace/ref.h> |
| 24 | #include <babeltrace/values.h> |
| 25 | #include <babeltrace/assert-internal.h> |
| 26 | #include <string.h> |
| 27 | #include "tap/tap.h" |
| 28 | |
| 29 | #define NR_TESTS 158 |
| 30 | |
| 31 | static |
| 32 | void test_null(void) |
| 33 | { |
| 34 | ok(bt_value_null, "bt_value_null is not NULL"); |
| 35 | ok(bt_value_is_null(bt_value_null), |
| 36 | "bt_value_null is a null value object"); |
| 37 | bt_get(bt_value_null); |
| 38 | pass("getting bt_value_null does not cause a crash"); |
| 39 | bt_put(bt_value_null); |
| 40 | pass("putting bt_value_null does not cause a crash"); |
| 41 | } |
| 42 | |
| 43 | static |
| 44 | void test_bool(void) |
| 45 | { |
| 46 | int ret; |
| 47 | bt_bool value; |
| 48 | struct bt_value *obj; |
| 49 | |
| 50 | obj = bt_value_bool_create(); |
| 51 | ok(obj && bt_value_is_bool(obj), |
| 52 | "bt_value_bool_create() returns a boolean value object"); |
| 53 | |
| 54 | value = BT_TRUE; |
| 55 | ret = bt_value_bool_get(obj, &value); |
| 56 | ok(!ret && !value, "default boolean value object value is BT_FALSE"); |
| 57 | |
| 58 | BT_ASSERT(!bt_value_bool_set(obj, BT_FALSE)); |
| 59 | ret = bt_value_bool_set(obj, BT_TRUE); |
| 60 | ok(!ret, "bt_value_bool_set() succeeds"); |
| 61 | ret = bt_value_bool_get(obj, &value); |
| 62 | ok(!ret && value, "bt_value_bool_set() works"); |
| 63 | |
| 64 | BT_PUT(obj); |
| 65 | pass("putting an existing boolean value object does not cause a crash") |
| 66 | |
| 67 | value = BT_FALSE; |
| 68 | obj = bt_value_bool_create_init(BT_TRUE); |
| 69 | ok(obj && bt_value_is_bool(obj), |
| 70 | "bt_value_bool_create_init() returns a boolean value object"); |
| 71 | ret = bt_value_bool_get(obj, &value); |
| 72 | ok(!ret && value, |
| 73 | "bt_value_bool_create_init() sets the appropriate initial value"); |
| 74 | |
| 75 | BT_PUT(obj); |
| 76 | } |
| 77 | |
| 78 | static |
| 79 | void test_integer(void) |
| 80 | { |
| 81 | int ret; |
| 82 | int64_t value; |
| 83 | struct bt_value *obj; |
| 84 | |
| 85 | obj = bt_value_integer_create(); |
| 86 | ok(obj && bt_value_is_integer(obj), |
| 87 | "bt_value_integer_create() returns an integer value object"); |
| 88 | |
| 89 | value = 1961; |
| 90 | ret = bt_value_integer_get(obj, &value); |
| 91 | ok(!ret && value == 0, "default integer value object value is 0"); |
| 92 | |
| 93 | ret = bt_value_integer_set(obj, -98765); |
| 94 | ok(!ret, "bt_value_integer_set() succeeds"); |
| 95 | ret = bt_value_integer_get(obj, &value); |
| 96 | ok(!ret && value == -98765, "bt_value_integer_set() works"); |
| 97 | |
| 98 | BT_PUT(obj); |
| 99 | pass("putting an existing integer value object does not cause a crash") |
| 100 | |
| 101 | obj = bt_value_integer_create_init(321456987); |
| 102 | ok(obj && bt_value_is_integer(obj), |
| 103 | "bt_value_integer_create_init() returns an integer value object"); |
| 104 | ret = bt_value_integer_get(obj, &value); |
| 105 | ok(!ret && value == 321456987, |
| 106 | "bt_value_integer_create_init() sets the appropriate initial value"); |
| 107 | |
| 108 | BT_PUT(obj); |
| 109 | } |
| 110 | |
| 111 | static |
| 112 | void test_float(void) |
| 113 | { |
| 114 | int ret; |
| 115 | double value; |
| 116 | struct bt_value *obj; |
| 117 | |
| 118 | obj = bt_value_float_create(); |
| 119 | ok(obj && bt_value_is_float(obj), |
| 120 | "bt_value_float_create() returns a floating point number value object"); |
| 121 | |
| 122 | value = 17.34; |
| 123 | ret = bt_value_float_get(obj, &value); |
| 124 | ok(!ret && value == 0., |
| 125 | "default floating point number value object value is 0"); |
| 126 | |
| 127 | ret = bt_value_float_set(obj, -3.1416); |
| 128 | ok(!ret, "bt_value_float_set() succeeds"); |
| 129 | ret = bt_value_float_get(obj, &value); |
| 130 | ok(!ret && value == -3.1416, "bt_value_float_set() works"); |
| 131 | |
| 132 | BT_PUT(obj); |
| 133 | pass("putting an existing floating point number value object does not cause a crash") |
| 134 | |
| 135 | obj = bt_value_float_create_init(33.1649758); |
| 136 | ok(obj && bt_value_is_float(obj), |
| 137 | "bt_value_float_create_init() returns a floating point number value object"); |
| 138 | ret = bt_value_float_get(obj, &value); |
| 139 | ok(!ret && value == 33.1649758, |
| 140 | "bt_value_float_create_init() sets the appropriate initial value"); |
| 141 | |
| 142 | BT_PUT(obj); |
| 143 | } |
| 144 | |
| 145 | static |
| 146 | void test_string(void) |
| 147 | { |
| 148 | int ret; |
| 149 | const char *value; |
| 150 | struct bt_value *obj; |
| 151 | |
| 152 | obj = bt_value_string_create(); |
| 153 | ok(obj && bt_value_is_string(obj), |
| 154 | "bt_value_string_create() returns a string value object"); |
| 155 | |
| 156 | ret = bt_value_string_get(obj, &value); |
| 157 | ok(!ret && value && !strcmp(value, ""), |
| 158 | "default string value object value is \"\""); |
| 159 | |
| 160 | ret = bt_value_string_set(obj, "hello worldz"); |
| 161 | ok(!ret, "bt_value_string_set() succeeds"); |
| 162 | ret = bt_value_string_get(obj, &value); |
| 163 | ok(!ret && value && !strcmp(value, "hello worldz"), |
| 164 | "bt_value_string_get() works"); |
| 165 | |
| 166 | BT_PUT(obj); |
| 167 | pass("putting an existing string value object does not cause a crash") |
| 168 | |
| 169 | obj = bt_value_string_create_init("initial value"); |
| 170 | ok(obj && bt_value_is_string(obj), |
| 171 | "bt_value_string_create_init() returns a string value object"); |
| 172 | ret = bt_value_string_get(obj, &value); |
| 173 | ok(!ret && value && !strcmp(value, "initial value"), |
| 174 | "bt_value_string_create_init() sets the appropriate initial value"); |
| 175 | |
| 176 | BT_PUT(obj); |
| 177 | } |
| 178 | |
| 179 | static |
| 180 | void test_array(void) |
| 181 | { |
| 182 | int ret; |
| 183 | bt_bool bool_value; |
| 184 | int64_t int_value; |
| 185 | double float_value; |
| 186 | struct bt_value *obj; |
| 187 | const char *string_value; |
| 188 | struct bt_value *array_obj; |
| 189 | |
| 190 | array_obj = bt_value_array_create(); |
| 191 | ok(array_obj && bt_value_is_array(array_obj), |
| 192 | "bt_value_array_create() returns an array value object"); |
| 193 | ok(bt_value_array_is_empty(array_obj), |
| 194 | "initial array value object size is 0"); |
| 195 | |
| 196 | obj = bt_value_integer_create_init(345); |
| 197 | ret = bt_value_array_append(array_obj, obj); |
| 198 | BT_PUT(obj); |
| 199 | obj = bt_value_float_create_init(-17.45); |
| 200 | ret |= bt_value_array_append(array_obj, obj); |
| 201 | BT_PUT(obj); |
| 202 | obj = bt_value_bool_create_init(BT_TRUE); |
| 203 | ret |= bt_value_array_append(array_obj, obj); |
| 204 | BT_PUT(obj); |
| 205 | ret |= bt_value_array_append(array_obj, bt_value_null); |
| 206 | ok(!ret, "bt_value_array_append() succeeds"); |
| 207 | ok(bt_value_array_size(array_obj) == 4, |
| 208 | "appending an element to an array value object increment its size"); |
| 209 | |
| 210 | obj = bt_value_array_get(array_obj, 0); |
| 211 | ok(obj && bt_value_is_integer(obj), |
| 212 | "bt_value_array_get() returns an value object with the appropriate type (integer)"); |
| 213 | ret = bt_value_integer_get(obj, &int_value); |
| 214 | ok(!ret && int_value == 345, |
| 215 | "bt_value_array_get() returns an value object with the appropriate value (integer)"); |
| 216 | BT_PUT(obj); |
| 217 | obj = bt_value_array_get(array_obj, 1); |
| 218 | ok(obj && bt_value_is_float(obj), |
| 219 | "bt_value_array_get() returns an value object with the appropriate type (floating point number)"); |
| 220 | ret = bt_value_float_get(obj, &float_value); |
| 221 | ok(!ret && float_value == -17.45, |
| 222 | "bt_value_array_get() returns an value object with the appropriate value (floating point number)"); |
| 223 | BT_PUT(obj); |
| 224 | obj = bt_value_array_get(array_obj, 2); |
| 225 | ok(obj && bt_value_is_bool(obj), |
| 226 | "bt_value_array_get() returns an value object with the appropriate type (boolean)"); |
| 227 | ret = bt_value_bool_get(obj, &bool_value); |
| 228 | ok(!ret && bool_value, |
| 229 | "bt_value_array_get() returns an value object with the appropriate value (boolean)"); |
| 230 | BT_PUT(obj); |
| 231 | obj = bt_value_array_get(array_obj, 3); |
| 232 | ok(obj == bt_value_null, |
| 233 | "bt_value_array_get() returns an value object with the appropriate type (null)"); |
| 234 | |
| 235 | obj = bt_value_integer_create_init(1001); |
| 236 | BT_ASSERT(obj); |
| 237 | ok(!bt_value_array_set(array_obj, 2, obj), |
| 238 | "bt_value_array_set() succeeds"); |
| 239 | BT_PUT(obj); |
| 240 | obj = bt_value_array_get(array_obj, 2); |
| 241 | ok(obj && bt_value_is_integer(obj), |
| 242 | "bt_value_array_set() inserts an value object with the appropriate type"); |
| 243 | ret = bt_value_integer_get(obj, &int_value); |
| 244 | BT_ASSERT(!ret); |
| 245 | ok(int_value == 1001, |
| 246 | "bt_value_array_set() inserts an value object with the appropriate value"); |
| 247 | BT_PUT(obj); |
| 248 | |
| 249 | ret = bt_value_array_append_bool(array_obj, BT_FALSE); |
| 250 | ok(!ret, "bt_value_array_append_bool() succeeds"); |
| 251 | ret = bt_value_array_append_integer(array_obj, 98765); |
| 252 | ok(!ret, "bt_value_array_append_integer() succeeds"); |
| 253 | ret = bt_value_array_append_float(array_obj, 2.49578); |
| 254 | ok(!ret, "bt_value_array_append_float() succeeds"); |
| 255 | ret = bt_value_array_append_string(array_obj, "bt_value"); |
| 256 | ok(!ret, "bt_value_array_append_string() succeeds"); |
| 257 | ret = bt_value_array_append_empty_array(array_obj); |
| 258 | ok(!ret, "bt_value_array_append_empty_array() succeeds"); |
| 259 | ret = bt_value_array_append_empty_map(array_obj); |
| 260 | ok(!ret, "bt_value_array_append_empty_map() succeeds"); |
| 261 | |
| 262 | ok(bt_value_array_size(array_obj) == 10, |
| 263 | "the bt_value_array_append_*() functions increment the array value object's size"); |
| 264 | ok(!bt_value_array_is_empty(array_obj), |
| 265 | "map value object is not empty"); |
| 266 | |
| 267 | obj = bt_value_array_get(array_obj, 4); |
| 268 | ok(obj && bt_value_is_bool(obj), |
| 269 | "bt_value_array_append_bool() appends a boolean value object"); |
| 270 | ret = bt_value_bool_get(obj, &bool_value); |
| 271 | ok(!ret && !bool_value, |
| 272 | "bt_value_array_append_bool() appends the appropriate value"); |
| 273 | BT_PUT(obj); |
| 274 | obj = bt_value_array_get(array_obj, 5); |
| 275 | ok(obj && bt_value_is_integer(obj), |
| 276 | "bt_value_array_append_integer() appends an integer value object"); |
| 277 | ret = bt_value_integer_get(obj, &int_value); |
| 278 | ok(!ret && int_value == 98765, |
| 279 | "bt_value_array_append_integer() appends the appropriate value"); |
| 280 | BT_PUT(obj); |
| 281 | obj = bt_value_array_get(array_obj, 6); |
| 282 | ok(obj && bt_value_is_float(obj), |
| 283 | "bt_value_array_append_float() appends a floating point number value object"); |
| 284 | ret = bt_value_float_get(obj, &float_value); |
| 285 | ok(!ret && float_value == 2.49578, |
| 286 | "bt_value_array_append_float() appends the appropriate value"); |
| 287 | BT_PUT(obj); |
| 288 | obj = bt_value_array_get(array_obj, 7); |
| 289 | ok(obj && bt_value_is_string(obj), |
| 290 | "bt_value_array_append_string() appends a string value object"); |
| 291 | ret = bt_value_string_get(obj, &string_value); |
| 292 | ok(!ret && string_value && !strcmp(string_value, "bt_value"), |
| 293 | "bt_value_array_append_string() appends the appropriate value"); |
| 294 | BT_PUT(obj); |
| 295 | obj = bt_value_array_get(array_obj, 8); |
| 296 | ok(obj && bt_value_is_array(obj), |
| 297 | "bt_value_array_append_empty_array() appends an array value object"); |
| 298 | ok(bt_value_array_is_empty(obj), |
| 299 | "bt_value_array_append_empty_array() an empty array value object"); |
| 300 | BT_PUT(obj); |
| 301 | obj = bt_value_array_get(array_obj, 9); |
| 302 | ok(obj && bt_value_is_map(obj), |
| 303 | "bt_value_array_append_empty_map() appends a map value object"); |
| 304 | ok(bt_value_map_is_empty(obj), |
| 305 | "bt_value_array_append_empty_map() an empty map value object"); |
| 306 | BT_PUT(obj); |
| 307 | |
| 308 | BT_PUT(array_obj); |
| 309 | pass("putting an existing array value object does not cause a crash") |
| 310 | } |
| 311 | |
| 312 | static |
| 313 | bt_bool test_map_foreach_cb_count(const char *key, struct bt_value *object, |
| 314 | void *data) |
| 315 | { |
| 316 | int *count = data; |
| 317 | |
| 318 | if (*count == 3) { |
| 319 | return BT_FALSE; |
| 320 | } |
| 321 | |
| 322 | (*count)++; |
| 323 | |
| 324 | return BT_TRUE; |
| 325 | } |
| 326 | |
| 327 | struct map_foreach_checklist { |
| 328 | bt_bool bool1; |
| 329 | bt_bool int1; |
| 330 | bt_bool float1; |
| 331 | bt_bool null1; |
| 332 | bt_bool bool2; |
| 333 | bt_bool int2; |
| 334 | bt_bool float2; |
| 335 | bt_bool string2; |
| 336 | bt_bool array2; |
| 337 | bt_bool map2; |
| 338 | }; |
| 339 | |
| 340 | static |
| 341 | bt_bool test_map_foreach_cb_check(const char *key, struct bt_value *object, |
| 342 | void *data) |
| 343 | { |
| 344 | int ret; |
| 345 | struct map_foreach_checklist *checklist = data; |
| 346 | |
| 347 | if (!strcmp(key, "bt_bool")) { |
| 348 | if (checklist->bool1) { |
| 349 | fail("test_map_foreach_cb_check(): duplicate key \"bt_bool\""); |
| 350 | } else { |
| 351 | bt_bool val = BT_FALSE; |
| 352 | |
| 353 | ret = bt_value_bool_get(object, &val); |
| 354 | ok(!ret, "test_map_foreach_cb_check(): success getting \"bt_bool\" value"); |
| 355 | |
| 356 | if (val) { |
| 357 | pass("test_map_foreach_cb_check(): \"bt_bool\" value object has the right value"); |
| 358 | checklist->bool1 = BT_TRUE; |
| 359 | } else { |
| 360 | fail("test_map_foreach_cb_check(): \"bt_bool\" value object has the wrong value"); |
| 361 | } |
| 362 | } |
| 363 | } else if (!strcmp(key, "int")) { |
| 364 | if (checklist->int1) { |
| 365 | fail("test_map_foreach_cb_check(): duplicate key \"int\""); |
| 366 | } else { |
| 367 | int64_t val = 0; |
| 368 | |
| 369 | ret = bt_value_integer_get(object, &val); |
| 370 | ok(!ret, "test_map_foreach_cb_check(): success getting \"int\" value"); |
| 371 | |
| 372 | if (val == 19457) { |
| 373 | pass("test_map_foreach_cb_check(): \"int\" value object has the right value"); |
| 374 | checklist->int1 = BT_TRUE; |
| 375 | } else { |
| 376 | fail("test_map_foreach_cb_check(): \"int\" value object has the wrong value"); |
| 377 | } |
| 378 | } |
| 379 | } else if (!strcmp(key, "float")) { |
| 380 | if (checklist->float1) { |
| 381 | fail("test_map_foreach_cb_check(): duplicate key \"float\""); |
| 382 | } else { |
| 383 | double val = 0; |
| 384 | |
| 385 | ret = bt_value_float_get(object, &val); |
| 386 | ok(!ret, "test_map_foreach_cb_check(): success getting \"float\" value"); |
| 387 | |
| 388 | if (val == 5.444) { |
| 389 | pass("test_map_foreach_cb_check(): \"float\" value object has the right value"); |
| 390 | checklist->float1 = BT_TRUE; |
| 391 | } else { |
| 392 | fail("test_map_foreach_cb_check(): \"float\" value object has the wrong value"); |
| 393 | } |
| 394 | } |
| 395 | } else if (!strcmp(key, "null")) { |
| 396 | if (checklist->null1) { |
| 397 | fail("test_map_foreach_cb_check(): duplicate key \"bt_bool\""); |
| 398 | } else { |
| 399 | ok(bt_value_is_null(object), "test_map_foreach_cb_check(): success getting \"null\" value object"); |
| 400 | checklist->null1 = BT_TRUE; |
| 401 | } |
| 402 | } else if (!strcmp(key, "bool2")) { |
| 403 | if (checklist->bool2) { |
| 404 | fail("test_map_foreach_cb_check(): duplicate key \"bool2\""); |
| 405 | } else { |
| 406 | bt_bool val = BT_FALSE; |
| 407 | |
| 408 | ret = bt_value_bool_get(object, &val); |
| 409 | ok(!ret, "test_map_foreach_cb_check(): success getting \"bool2\" value"); |
| 410 | |
| 411 | if (val) { |
| 412 | pass("test_map_foreach_cb_check(): \"bool2\" value object has the right value"); |
| 413 | checklist->bool2 = BT_TRUE; |
| 414 | } else { |
| 415 | fail("test_map_foreach_cb_check(): \"bool2\" value object has the wrong value"); |
| 416 | } |
| 417 | } |
| 418 | } else if (!strcmp(key, "int2")) { |
| 419 | if (checklist->int2) { |
| 420 | fail("test_map_foreach_cb_check(): duplicate key \"int2\""); |
| 421 | } else { |
| 422 | int64_t val = 0; |
| 423 | |
| 424 | ret = bt_value_integer_get(object, &val); |
| 425 | ok(!ret, "test_map_foreach_cb_check(): success getting \"int2\" value"); |
| 426 | |
| 427 | if (val == 98765) { |
| 428 | pass("test_map_foreach_cb_check(): \"int2\" value object has the right value"); |
| 429 | checklist->int2 = BT_TRUE; |
| 430 | } else { |
| 431 | fail("test_map_foreach_cb_check(): \"int2\" value object has the wrong value"); |
| 432 | } |
| 433 | } |
| 434 | } else if (!strcmp(key, "float2")) { |
| 435 | if (checklist->float2) { |
| 436 | fail("test_map_foreach_cb_check(): duplicate key \"float2\""); |
| 437 | } else { |
| 438 | double val = 0; |
| 439 | |
| 440 | ret = bt_value_float_get(object, &val); |
| 441 | ok(!ret, "test_map_foreach_cb_check(): success getting \"float2\" value"); |
| 442 | |
| 443 | if (val == -49.0001) { |
| 444 | pass("test_map_foreach_cb_check(): \"float2\" value object has the right value"); |
| 445 | checklist->float2 = BT_TRUE; |
| 446 | } else { |
| 447 | fail("test_map_foreach_cb_check(): \"float2\" value object has the wrong value"); |
| 448 | } |
| 449 | } |
| 450 | } else if (!strcmp(key, "string2")) { |
| 451 | if (checklist->string2) { |
| 452 | fail("test_map_foreach_cb_check(): duplicate key \"string2\""); |
| 453 | } else { |
| 454 | const char *val; |
| 455 | |
| 456 | ret = bt_value_string_get(object, &val); |
| 457 | ok(!ret, "test_map_foreach_cb_check(): success getting \"string2\" value"); |
| 458 | |
| 459 | if (val && !strcmp(val, "bt_value")) { |
| 460 | pass("test_map_foreach_cb_check(): \"string2\" value object has the right value"); |
| 461 | checklist->string2 = BT_TRUE; |
| 462 | } else { |
| 463 | fail("test_map_foreach_cb_check(): \"string2\" value object has the wrong value"); |
| 464 | } |
| 465 | } |
| 466 | } else if (!strcmp(key, "array2")) { |
| 467 | if (checklist->array2) { |
| 468 | fail("test_map_foreach_cb_check(): duplicate key \"array2\""); |
| 469 | } else { |
| 470 | ok(bt_value_is_array(object), "test_map_foreach_cb_check(): success getting \"array2\" value object"); |
| 471 | ok(bt_value_array_is_empty(object), |
| 472 | "test_map_foreach_cb_check(): \"array2\" value object is empty"); |
| 473 | checklist->array2 = BT_TRUE; |
| 474 | } |
| 475 | } else if (!strcmp(key, "map2")) { |
| 476 | if (checklist->map2) { |
| 477 | fail("test_map_foreach_cb_check(): duplicate key \"map2\""); |
| 478 | } else { |
| 479 | ok(bt_value_is_map(object), "test_map_foreach_cb_check(): success getting \"map2\" value object"); |
| 480 | ok(bt_value_map_is_empty(object), |
| 481 | "test_map_foreach_cb_check(): \"map2\" value object is empty"); |
| 482 | checklist->map2 = BT_TRUE; |
| 483 | } |
| 484 | } else { |
| 485 | fail("test_map_foreach_cb_check(): unknown map key \"%s\"", key); |
| 486 | } |
| 487 | |
| 488 | return BT_TRUE; |
| 489 | } |
| 490 | |
| 491 | static |
| 492 | void test_map(void) |
| 493 | { |
| 494 | int ret; |
| 495 | int count = 0; |
| 496 | bt_bool bool_value; |
| 497 | int64_t int_value; |
| 498 | double float_value; |
| 499 | struct bt_value *obj; |
| 500 | struct bt_value *map_obj; |
| 501 | struct map_foreach_checklist checklist; |
| 502 | |
| 503 | map_obj = bt_value_map_create(); |
| 504 | ok(map_obj && bt_value_is_map(map_obj), |
| 505 | "bt_value_map_create() returns a map value object"); |
| 506 | ok(bt_value_map_size(map_obj) == 0, |
| 507 | "initial map value object size is 0"); |
| 508 | |
| 509 | obj = bt_value_integer_create_init(19457); |
| 510 | ret = bt_value_map_insert(map_obj, "int", obj); |
| 511 | BT_PUT(obj); |
| 512 | obj = bt_value_float_create_init(5.444); |
| 513 | ret |= bt_value_map_insert(map_obj, "float", obj); |
| 514 | BT_PUT(obj); |
| 515 | obj = bt_value_bool_create(); |
| 516 | ret |= bt_value_map_insert(map_obj, "bt_bool", obj); |
| 517 | BT_PUT(obj); |
| 518 | ret |= bt_value_map_insert(map_obj, "null", bt_value_null); |
| 519 | ok(!ret, "bt_value_map_insert() succeeds"); |
| 520 | ok(bt_value_map_size(map_obj) == 4, |
| 521 | "inserting an element into a map value object increment its size"); |
| 522 | |
| 523 | obj = bt_value_bool_create_init(BT_TRUE); |
| 524 | ret = bt_value_map_insert(map_obj, "bt_bool", obj); |
| 525 | BT_PUT(obj); |
| 526 | ok(!ret, "bt_value_map_insert() accepts an existing key"); |
| 527 | |
| 528 | obj = bt_value_map_get(map_obj, "life"); |
| 529 | ok(!obj, "bt_value_map_get() returns NULL with an non existing key"); |
| 530 | obj = bt_value_map_get(map_obj, "float"); |
| 531 | ok(obj && bt_value_is_float(obj), |
| 532 | "bt_value_map_get() returns an value object with the appropriate type (float)"); |
| 533 | ret = bt_value_float_get(obj, &float_value); |
| 534 | ok(!ret && float_value == 5.444, |
| 535 | "bt_value_map_get() returns an value object with the appropriate value (float)"); |
| 536 | BT_PUT(obj); |
| 537 | obj = bt_value_map_get(map_obj, "int"); |
| 538 | ok(obj && bt_value_is_integer(obj), |
| 539 | "bt_value_map_get() returns an value object with the appropriate type (integer)"); |
| 540 | ret = bt_value_integer_get(obj, &int_value); |
| 541 | ok(!ret && int_value == 19457, |
| 542 | "bt_value_map_get() returns an value object with the appropriate value (integer)"); |
| 543 | BT_PUT(obj); |
| 544 | obj = bt_value_map_get(map_obj, "null"); |
| 545 | ok(obj && bt_value_is_null(obj), |
| 546 | "bt_value_map_get() returns an value object with the appropriate type (null)"); |
| 547 | obj = bt_value_map_get(map_obj, "bt_bool"); |
| 548 | ok(obj && bt_value_is_bool(obj), |
| 549 | "bt_value_map_get() returns an value object with the appropriate type (boolean)"); |
| 550 | ret = bt_value_bool_get(obj, &bool_value); |
| 551 | ok(!ret && bool_value, |
| 552 | "bt_value_map_get() returns an value object with the appropriate value (boolean)"); |
| 553 | BT_PUT(obj); |
| 554 | |
| 555 | ret = bt_value_map_insert_bool(map_obj, "bool2", BT_TRUE); |
| 556 | ok(!ret, "bt_value_map_insert_bool() succeeds"); |
| 557 | ret = bt_value_map_insert_integer(map_obj, "int2", 98765); |
| 558 | ok(!ret, "bt_value_map_insert_integer() succeeds"); |
| 559 | ret = bt_value_map_insert_float(map_obj, "float2", -49.0001); |
| 560 | ok(!ret, "bt_value_map_insert_float() succeeds"); |
| 561 | ret = bt_value_map_insert_string(map_obj, "string2", "bt_value"); |
| 562 | ok(!ret, "bt_value_map_insert_string() succeeds"); |
| 563 | ret = bt_value_map_insert_empty_array(map_obj, "array2"); |
| 564 | ok(!ret, "bt_value_map_insert_empty_array() succeeds"); |
| 565 | ret = bt_value_map_insert_empty_map(map_obj, "map2"); |
| 566 | ok(!ret, "bt_value_map_insert_empty_map() succeeds"); |
| 567 | |
| 568 | ok(bt_value_map_size(map_obj) == 10, |
| 569 | "the bt_value_map_insert*() functions increment the map value object's size"); |
| 570 | |
| 571 | ok(!bt_value_map_has_key(map_obj, "hello"), |
| 572 | "map value object does not have key \"hello\""); |
| 573 | ok(bt_value_map_has_key(map_obj, "bt_bool"), |
| 574 | "map value object has key \"bt_bool\""); |
| 575 | ok(bt_value_map_has_key(map_obj, "int"), |
| 576 | "map value object has key \"int\""); |
| 577 | ok(bt_value_map_has_key(map_obj, "float"), |
| 578 | "map value object has key \"float\""); |
| 579 | ok(bt_value_map_has_key(map_obj, "null"), |
| 580 | "map value object has key \"null\""); |
| 581 | ok(bt_value_map_has_key(map_obj, "bool2"), |
| 582 | "map value object has key \"bool2\""); |
| 583 | ok(bt_value_map_has_key(map_obj, "int2"), |
| 584 | "map value object has key \"int2\""); |
| 585 | ok(bt_value_map_has_key(map_obj, "float2"), |
| 586 | "map value object has key \"float2\""); |
| 587 | ok(bt_value_map_has_key(map_obj, "string2"), |
| 588 | "map value object has key \"string2\""); |
| 589 | ok(bt_value_map_has_key(map_obj, "array2"), |
| 590 | "map value object has key \"array2\""); |
| 591 | ok(bt_value_map_has_key(map_obj, "map2"), |
| 592 | "map value object has key \"map2\""); |
| 593 | |
| 594 | ret = bt_value_map_foreach(map_obj, test_map_foreach_cb_count, &count); |
| 595 | ok(ret == BT_VALUE_STATUS_CANCELED && count == 3, |
| 596 | "bt_value_map_foreach() breaks the loop when the user function returns BT_FALSE"); |
| 597 | |
| 598 | memset(&checklist, 0, sizeof(checklist)); |
| 599 | ret = bt_value_map_foreach(map_obj, test_map_foreach_cb_check, |
| 600 | &checklist); |
| 601 | ok(ret == BT_VALUE_STATUS_OK, |
| 602 | "bt_value_map_foreach() succeeds with test_map_foreach_cb_check()"); |
| 603 | ok(checklist.bool1 && checklist.int1 && checklist.float1 && |
| 604 | checklist.null1 && checklist.bool2 && checklist.int2 && |
| 605 | checklist.float2 && checklist.string2 && |
| 606 | checklist.array2 && checklist.map2, |
| 607 | "bt_value_map_foreach() iterates over all the map value object's elements"); |
| 608 | |
| 609 | BT_PUT(map_obj); |
| 610 | pass("putting an existing map value object does not cause a crash") |
| 611 | } |
| 612 | |
| 613 | static |
| 614 | void test_types(void) |
| 615 | { |
| 616 | test_null(); |
| 617 | test_bool(); |
| 618 | test_integer(); |
| 619 | test_float(); |
| 620 | test_string(); |
| 621 | test_array(); |
| 622 | test_map(); |
| 623 | } |
| 624 | |
| 625 | static |
| 626 | void test_compare_null(void) |
| 627 | { |
| 628 | ok(bt_value_compare(bt_value_null, bt_value_null), |
| 629 | "null value objects are equivalent"); |
| 630 | } |
| 631 | |
| 632 | static |
| 633 | void test_compare_bool(void) |
| 634 | { |
| 635 | struct bt_value *bool1 = bt_value_bool_create_init(BT_FALSE); |
| 636 | struct bt_value *bool2 = bt_value_bool_create_init(BT_TRUE); |
| 637 | struct bt_value *bool3 = bt_value_bool_create_init(BT_FALSE); |
| 638 | |
| 639 | BT_ASSERT(bool1 && bool2 && bool3); |
| 640 | ok(!bt_value_compare(bt_value_null, bool1), |
| 641 | "cannot compare null value object and bt_bool value object"); |
| 642 | ok(!bt_value_compare(bool1, bool2), |
| 643 | "boolean value objects are not equivalent (BT_FALSE and BT_TRUE)"); |
| 644 | ok(bt_value_compare(bool1, bool3), |
| 645 | "boolean value objects are equivalent (BT_FALSE and BT_FALSE)"); |
| 646 | |
| 647 | BT_PUT(bool1); |
| 648 | BT_PUT(bool2); |
| 649 | BT_PUT(bool3); |
| 650 | } |
| 651 | |
| 652 | static |
| 653 | void test_compare_integer(void) |
| 654 | { |
| 655 | struct bt_value *int1 = bt_value_integer_create_init(10); |
| 656 | struct bt_value *int2 = bt_value_integer_create_init(-23); |
| 657 | struct bt_value *int3 = bt_value_integer_create_init(10); |
| 658 | |
| 659 | BT_ASSERT(int1 && int2 && int3); |
| 660 | ok(!bt_value_compare(bt_value_null, int1), |
| 661 | "cannot compare null value object and integer value object"); |
| 662 | ok(!bt_value_compare(int1, int2), |
| 663 | "integer value objects are not equivalent (10 and -23)"); |
| 664 | ok(bt_value_compare(int1, int3), |
| 665 | "integer value objects are equivalent (10 and 10)"); |
| 666 | |
| 667 | BT_PUT(int1); |
| 668 | BT_PUT(int2); |
| 669 | BT_PUT(int3); |
| 670 | } |
| 671 | |
| 672 | static |
| 673 | void test_compare_float(void) |
| 674 | { |
| 675 | struct bt_value *float1 = bt_value_float_create_init(17.38); |
| 676 | struct bt_value *float2 = bt_value_float_create_init(-14.23); |
| 677 | struct bt_value *float3 = bt_value_float_create_init(17.38); |
| 678 | |
| 679 | BT_ASSERT(float1 && float2 && float3); |
| 680 | |
| 681 | ok(!bt_value_compare(bt_value_null, float1), |
| 682 | "cannot compare null value object and floating point number value object"); |
| 683 | ok(!bt_value_compare(float1, float2), |
| 684 | "floating point number value objects are not equivalent (17.38 and -14.23)"); |
| 685 | ok(bt_value_compare(float1, float3), |
| 686 | "floating point number value objects are equivalent (17.38 and 17.38)"); |
| 687 | |
| 688 | BT_PUT(float1); |
| 689 | BT_PUT(float2); |
| 690 | BT_PUT(float3); |
| 691 | } |
| 692 | |
| 693 | static |
| 694 | void test_compare_string(void) |
| 695 | { |
| 696 | struct bt_value *string1 = bt_value_string_create_init("hello"); |
| 697 | struct bt_value *string2 = bt_value_string_create_init("bt_value"); |
| 698 | struct bt_value *string3 = bt_value_string_create_init("hello"); |
| 699 | |
| 700 | BT_ASSERT(string1 && string2 && string3); |
| 701 | |
| 702 | ok(!bt_value_compare(bt_value_null, string1), |
| 703 | "cannot compare null value object and string value object"); |
| 704 | ok(!bt_value_compare(string1, string2), |
| 705 | "string value objects are not equivalent (\"hello\" and \"bt_value\")"); |
| 706 | ok(bt_value_compare(string1, string3), |
| 707 | "string value objects are equivalent (\"hello\" and \"hello\")"); |
| 708 | |
| 709 | BT_PUT(string1); |
| 710 | BT_PUT(string2); |
| 711 | BT_PUT(string3); |
| 712 | } |
| 713 | |
| 714 | static |
| 715 | void test_compare_array(void) |
| 716 | { |
| 717 | struct bt_value *array1 = bt_value_array_create(); |
| 718 | struct bt_value *array2 = bt_value_array_create(); |
| 719 | struct bt_value *array3 = bt_value_array_create(); |
| 720 | |
| 721 | BT_ASSERT(array1 && array2 && array3); |
| 722 | |
| 723 | ok(bt_value_compare(array1, array2), |
| 724 | "empty array value objects are equivalent"); |
| 725 | |
| 726 | BT_ASSERT(!bt_value_array_append_integer(array1, 23)); |
| 727 | BT_ASSERT(!bt_value_array_append_float(array1, 14.2)); |
| 728 | BT_ASSERT(!bt_value_array_append_bool(array1, BT_FALSE)); |
| 729 | BT_ASSERT(!bt_value_array_append_float(array2, 14.2)); |
| 730 | BT_ASSERT(!bt_value_array_append_integer(array2, 23)); |
| 731 | BT_ASSERT(!bt_value_array_append_bool(array2, BT_FALSE)); |
| 732 | BT_ASSERT(!bt_value_array_append_integer(array3, 23)); |
| 733 | BT_ASSERT(!bt_value_array_append_float(array3, 14.2)); |
| 734 | BT_ASSERT(!bt_value_array_append_bool(array3, BT_FALSE)); |
| 735 | BT_ASSERT(bt_value_array_size(array1) == 3); |
| 736 | BT_ASSERT(bt_value_array_size(array2) == 3); |
| 737 | BT_ASSERT(bt_value_array_size(array3) == 3); |
| 738 | |
| 739 | ok(!bt_value_compare(bt_value_null, array1), |
| 740 | "cannot compare null value object and array value object"); |
| 741 | ok(!bt_value_compare(array1, array2), |
| 742 | "array value objects are not equivalent ([23, 14.2, BT_FALSE] and [14.2, 23, BT_FALSE])"); |
| 743 | ok(bt_value_compare(array1, array3), |
| 744 | "array value objects are equivalent ([23, 14.2, BT_FALSE] and [23, 14.2, BT_FALSE])"); |
| 745 | |
| 746 | BT_PUT(array1); |
| 747 | BT_PUT(array2); |
| 748 | BT_PUT(array3); |
| 749 | } |
| 750 | |
| 751 | static |
| 752 | void test_compare_map(void) |
| 753 | { |
| 754 | struct bt_value *map1 = bt_value_map_create(); |
| 755 | struct bt_value *map2 = bt_value_map_create(); |
| 756 | struct bt_value *map3 = bt_value_map_create(); |
| 757 | |
| 758 | BT_ASSERT(map1 && map2 && map3); |
| 759 | |
| 760 | ok(bt_value_compare(map1, map2), |
| 761 | "empty map value objects are equivalent"); |
| 762 | |
| 763 | BT_ASSERT(!bt_value_map_insert_integer(map1, "one", 23)); |
| 764 | BT_ASSERT(!bt_value_map_insert_float(map1, "two", 14.2)); |
| 765 | BT_ASSERT(!bt_value_map_insert_bool(map1, "three", BT_FALSE)); |
| 766 | BT_ASSERT(!bt_value_map_insert_float(map2, "one", 14.2)); |
| 767 | BT_ASSERT(!bt_value_map_insert_integer(map2, "two", 23)); |
| 768 | BT_ASSERT(!bt_value_map_insert_bool(map2, "three", BT_FALSE)); |
| 769 | BT_ASSERT(!bt_value_map_insert_bool(map3, "three", BT_FALSE)); |
| 770 | BT_ASSERT(!bt_value_map_insert_integer(map3, "one", 23)); |
| 771 | BT_ASSERT(!bt_value_map_insert_float(map3, "two", 14.2)); |
| 772 | BT_ASSERT(bt_value_map_size(map1) == 3); |
| 773 | BT_ASSERT(bt_value_map_size(map2) == 3); |
| 774 | BT_ASSERT(bt_value_map_size(map3) == 3); |
| 775 | |
| 776 | ok(!bt_value_compare(bt_value_null, map1), |
| 777 | "cannot compare null value object and map value object"); |
| 778 | ok(!bt_value_compare(map1, map2), |
| 779 | "map value objects are not equivalent"); |
| 780 | ok(bt_value_compare(map1, map3), |
| 781 | "map value objects are equivalent"); |
| 782 | |
| 783 | BT_PUT(map1); |
| 784 | BT_PUT(map2); |
| 785 | BT_PUT(map3); |
| 786 | } |
| 787 | |
| 788 | static |
| 789 | void test_compare(void) |
| 790 | { |
| 791 | test_compare_null(); |
| 792 | test_compare_bool(); |
| 793 | test_compare_integer(); |
| 794 | test_compare_float(); |
| 795 | test_compare_string(); |
| 796 | test_compare_array(); |
| 797 | test_compare_map(); |
| 798 | } |
| 799 | |
| 800 | static |
| 801 | void test_copy(void) |
| 802 | { |
| 803 | /* |
| 804 | * Here's the deal here. If we make sure that each value object |
| 805 | * of our deep copy has a different address than its source, |
| 806 | * and that bt_value_compare() returns BT_TRUE for the top-level |
| 807 | * value object, taking into account that we test the correctness of |
| 808 | * bt_value_compare() elsewhere, then the deep copy is a |
| 809 | * success. |
| 810 | */ |
| 811 | struct bt_value *null_copy_obj; |
| 812 | struct bt_value *bool_obj, *bool_copy_obj; |
| 813 | struct bt_value *integer_obj, *integer_copy_obj; |
| 814 | struct bt_value *float_obj, *float_copy_obj; |
| 815 | struct bt_value *string_obj, *string_copy_obj; |
| 816 | struct bt_value *array_obj, *array_copy_obj; |
| 817 | struct bt_value *map_obj, *map_copy_obj; |
| 818 | |
| 819 | bool_obj = bt_value_bool_create_init(BT_TRUE); |
| 820 | integer_obj = bt_value_integer_create_init(23); |
| 821 | float_obj = bt_value_float_create_init(-3.1416); |
| 822 | string_obj = bt_value_string_create_init("test"); |
| 823 | array_obj = bt_value_array_create(); |
| 824 | map_obj = bt_value_map_create(); |
| 825 | |
| 826 | BT_ASSERT(bool_obj && integer_obj && float_obj && string_obj && |
| 827 | array_obj && map_obj); |
| 828 | |
| 829 | BT_ASSERT(!bt_value_array_append(array_obj, bool_obj)); |
| 830 | BT_ASSERT(!bt_value_array_append(array_obj, integer_obj)); |
| 831 | BT_ASSERT(!bt_value_array_append(array_obj, float_obj)); |
| 832 | BT_ASSERT(!bt_value_array_append(array_obj, bt_value_null)); |
| 833 | BT_ASSERT(!bt_value_map_insert(map_obj, "array", array_obj)); |
| 834 | BT_ASSERT(!bt_value_map_insert(map_obj, "string", string_obj)); |
| 835 | |
| 836 | map_copy_obj = bt_value_copy(map_obj); |
| 837 | ok(map_copy_obj, |
| 838 | "bt_value_copy() succeeds"); |
| 839 | |
| 840 | ok(map_obj != map_copy_obj, |
| 841 | "bt_value_copy() returns a different pointer (map)"); |
| 842 | string_copy_obj = bt_value_map_get(map_copy_obj, "string"); |
| 843 | ok(string_copy_obj != string_obj, |
| 844 | "bt_value_copy() returns a different pointer (string)"); |
| 845 | array_copy_obj = bt_value_map_get(map_copy_obj, "array"); |
| 846 | ok(array_copy_obj != array_obj, |
| 847 | "bt_value_copy() returns a different pointer (array)"); |
| 848 | bool_copy_obj = bt_value_array_get(array_copy_obj, 0); |
| 849 | ok(bool_copy_obj != bool_obj, |
| 850 | "bt_value_copy() returns a different pointer (bt_bool)"); |
| 851 | integer_copy_obj = bt_value_array_get(array_copy_obj, 1); |
| 852 | ok(integer_copy_obj != integer_obj, |
| 853 | "bt_value_copy() returns a different pointer (integer)"); |
| 854 | float_copy_obj = bt_value_array_get(array_copy_obj, 2); |
| 855 | ok(float_copy_obj != float_obj, |
| 856 | "bt_value_copy() returns a different pointer (float)"); |
| 857 | null_copy_obj = bt_value_array_get(array_copy_obj, 3); |
| 858 | ok(null_copy_obj == bt_value_null, |
| 859 | "bt_value_copy() returns the same pointer (null)"); |
| 860 | |
| 861 | ok(bt_value_compare(map_obj, map_copy_obj), |
| 862 | "source and destination value objects have the same content"); |
| 863 | |
| 864 | BT_PUT(bool_copy_obj); |
| 865 | BT_PUT(integer_copy_obj); |
| 866 | BT_PUT(float_copy_obj); |
| 867 | BT_PUT(string_copy_obj); |
| 868 | BT_PUT(array_copy_obj); |
| 869 | BT_PUT(map_copy_obj); |
| 870 | BT_PUT(bool_obj); |
| 871 | BT_PUT(integer_obj); |
| 872 | BT_PUT(float_obj); |
| 873 | BT_PUT(string_obj); |
| 874 | BT_PUT(array_obj); |
| 875 | BT_PUT(map_obj); |
| 876 | } |
| 877 | |
| 878 | static |
| 879 | bt_bool compare_map_elements(struct bt_value *map_a, struct bt_value *map_b, |
| 880 | const char *key) |
| 881 | { |
| 882 | struct bt_value *elem_a = NULL; |
| 883 | struct bt_value *elem_b = NULL; |
| 884 | bt_bool equal; |
| 885 | |
| 886 | elem_a = bt_value_map_get(map_a, key); |
| 887 | elem_b = bt_value_map_get(map_b, key); |
| 888 | equal = bt_value_compare(elem_a, elem_b); |
| 889 | BT_PUT(elem_a); |
| 890 | BT_PUT(elem_b); |
| 891 | |
| 892 | return equal; |
| 893 | } |
| 894 | |
| 895 | static |
| 896 | void test_extend(void) |
| 897 | { |
| 898 | struct bt_value *base_map = bt_value_map_create(); |
| 899 | struct bt_value *extension_map = bt_value_map_create(); |
| 900 | struct bt_value *extended_map = NULL; |
| 901 | struct bt_value *array = bt_value_array_create(); |
| 902 | enum bt_value_status status; |
| 903 | |
| 904 | BT_ASSERT(base_map); |
| 905 | BT_ASSERT(extension_map); |
| 906 | BT_ASSERT(array); |
| 907 | status = bt_value_map_insert_bool(base_map, "file", BT_TRUE); |
| 908 | BT_ASSERT(status == BT_VALUE_STATUS_OK); |
| 909 | status = bt_value_map_insert_bool(base_map, "edit", BT_FALSE); |
| 910 | BT_ASSERT(status == BT_VALUE_STATUS_OK); |
| 911 | status = bt_value_map_insert_integer(base_map, "selection", 17); |
| 912 | BT_ASSERT(status == BT_VALUE_STATUS_OK); |
| 913 | status = bt_value_map_insert_integer(base_map, "find", -34); |
| 914 | BT_ASSERT(status == BT_VALUE_STATUS_OK); |
| 915 | status = bt_value_map_insert_bool(extension_map, "edit", BT_TRUE); |
| 916 | BT_ASSERT(status == BT_VALUE_STATUS_OK); |
| 917 | status = bt_value_map_insert_integer(extension_map, "find", 101); |
| 918 | BT_ASSERT(status == BT_VALUE_STATUS_OK); |
| 919 | status = bt_value_map_insert_float(extension_map, "project", -404); |
| 920 | BT_ASSERT(status == BT_VALUE_STATUS_OK); |
| 921 | extended_map = bt_value_map_extend(base_map, extension_map); |
| 922 | ok(extended_map, "bt_value_map_extend() succeeds"); |
| 923 | ok(bt_value_map_size(extended_map) == 5, |
| 924 | "bt_value_map_extend() returns a map object with the correct size"); |
| 925 | ok(compare_map_elements(base_map, extended_map, "file"), |
| 926 | "bt_value_map_extend() picks the appropriate element (file)"); |
| 927 | ok(compare_map_elements(extension_map, extended_map, "edit"), |
| 928 | "bt_value_map_extend() picks the appropriate element (edit)"); |
| 929 | ok(compare_map_elements(base_map, extended_map, "selection"), |
| 930 | "bt_value_map_extend() picks the appropriate element (selection)"); |
| 931 | ok(compare_map_elements(extension_map, extended_map, "find"), |
| 932 | "bt_value_map_extend() picks the appropriate element (find)"); |
| 933 | ok(compare_map_elements(extension_map, extended_map, "project"), |
| 934 | "bt_value_map_extend() picks the appropriate element (project)"); |
| 935 | |
| 936 | BT_PUT(array); |
| 937 | BT_PUT(base_map); |
| 938 | BT_PUT(extension_map); |
| 939 | BT_PUT(extended_map); |
| 940 | } |
| 941 | |
| 942 | int main(void) |
| 943 | { |
| 944 | plan_tests(NR_TESTS); |
| 945 | test_types(); |
| 946 | test_compare(); |
| 947 | test_copy(); |
| 948 | test_extend(); |
| 949 | return 0; |
| 950 | } |