/usr/include/cpl_test.h is in libcpl-dev 6.5-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 | /* $Id: cpl_test.h,v 1.63 2013-04-04 13:10:32 llundin Exp $
*
* This file is part of the ESO Common Pipeline Library
* Copyright (C) 2001-2008 European Southern Observatory
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
* $Author: llundin $
* $Date: 2013-04-04 13:10:32 $
* $Revision: 1.63 $
* $Name: not supported by cvs2svn $
*/
#ifndef CPL_TEST_H
#define CPL_TEST_H
/*-----------------------------------------------------------------------------
Includes
-----------------------------------------------------------------------------*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <cpl_macros.h>
#include <cpl_msg.h>
#include <cpl_type.h>
#include <cpl_array.h>
#include <cpl_imagelist.h>
#include <cpl_polynomial.h>
#include <cpl_errorstate.h>
#include <errno.h>
/*-----------------------------------------------------------------------------
Defines
-----------------------------------------------------------------------------*/
#ifndef CPL_TEST_FITS
#define CPL_TEST_FITS "CPL_TEST_FITS"
#endif
CPL_BEGIN_DECLS
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Initialize CPL + CPL messaging + unit test
@param REPORT The email address for the error message e.g. PACKAGE_BUGREPORT
@param LEVEL The default messaging level, e.g. CPL_MSG_WARNING
@return void
@see cpl_init()
@note This macro should be used at the beginning of main() of a unit test
instead of cpl_init() and before any other CPL function call.
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_init(REPORT, LEVEL) \
cpl_test_init_macro(__FILE__, REPORT, LEVEL)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Evaluate an expression and increment an internal counter if zero
@param bool The expression to evaluate, side-effects are allowed
@note A zero value of the expression is a failure, other values are not
@return void
@see cpl_test_init()
@note This macro should be used for unit tests
Example of usage:
@code
cpl_test(myfunc()); // myfunc() is expected to return non-zero
@endcode
*/
/*----------------------------------------------------------------------------*/
#define cpl_test(bool) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_macro(cpl_test_errno, cpl_test_time, cpl_test_flops, \
cpl_test_state, (bool) ? 1 : 0, CPL_TRUE, #bool, \
cpl_func, __FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Evaluate an expression and increment an internal counter if non-zero
@param zero The numerical expression to evaluate, side-effects are allowed
@note A zero value of the expression is a success, other values are not
@return void
@see cpl_test()
@note This macro should be used for unit tests
Example of usage:
@code
cpl_test_zero(myfunc()); // myfunc() is expected to return zero
@endcode
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_zero(zero) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_macro(cpl_test_errno, cpl_test_time, cpl_test_flops, \
cpl_test_state, (zero), CPL_FALSE, \
#zero, cpl_func, __FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if a pointer is NULL and update an internal counter on failure
@param pointer The NULL-pointer to check, side-effects are allowed
@see cpl_test()
@return void
Example of usage:
@code
cpl_test_null(pointer); // pointer is expected to be NULL
@endcode
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_null(pointer) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_null_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, pointer, \
#pointer, cpl_func, __FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if a pointer is non-NULL
@param pointer The pointer to check, side-effects are allowed
@see cpl_test_nonnull()
@return void
Example of usage:
@code
cpl_test_nonnull(pointer); // pointer is expected to be non-NULL
@endcode
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_nonnull(pointer) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_nonnull_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, \
pointer, #pointer, cpl_func, \
__FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test and if necessary reset the CPL errorstate
@param errorstate The expected CPL errorstate
@see cpl_test()
@note After the test, the CPL errorstate is set to the provided state
@return void
This function is useful for verifying that a successful call to a function
does not modify any pre-existing errors.
Example of usage:
@code
const cpl_error_code error = cpl_error_set(cpl_func, CPL_ERROR_EOL);
cpl_errorstate prestate = cpl_errorstate_get();
const cpl_error_code ok = my_func(); // Expected to succeed
cpl_test_errorstate(prestate); // Verify that no additional errors occurred
cpl_test_error(CPL_ERROR_EOL); // Reset error
cpl_test_eq(ok, CPL_ERROR_NONE); // Verify that my_func() succeeded
@endcode
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_errorstate(errorstate) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_errorstate_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, \
errorstate, #errorstate, cpl_func, \
__FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test and reset the CPL error code
@param error The expected CPL error code (incl. CPL_ERROR_NONE)
@see cpl_test()
@note After the test, the CPL errorstate is reset
@return void
Example of usage:
@code
cpl_test( my_func(NULL) ); // my_func(NULL) is expected to return non-zero
cpl_test_error(CPL_ERROR_NULL_INPUT); // ... and to set this error code
// The errorstate has been reset.
cpl_test( !my_func(p) ); // my_func(p) is expected to return zero
@endcode
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_error(error) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_error_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, error, \
#error, cpl_func, __FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if two error expressions are equal and reset the CPL error code
@param first The first value in the comparison
@param second The second value in the comparison
@see cpl_test_error
@note If the two CPL error expressions are equal they will also be tested
against the current CPL error code. After the test(s), the CPL
errorstate is reset.
Example of usage:
@code
cpl_error_code error = my_func(NULL);
// my_func(NULL) is expected to return CPL_ERROR_NULL_INPUT
// and to set the same error code
cpl_test_eq_error(error, CPL_ERROR_NULL_INPUT);
// The errorstate has been reset.
error = my_func(p); // Successful call
cpl_test_eq_error(error, CPL_ERROR_NONE);
@endcode
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_eq_error(first, second) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_eq_error_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, first, \
#first, second, #second, cpl_func, \
__FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if two integer expressions are equal
@param first The first value in the comparison, side-effects are allowed
@param second The second value in the comparison, side-effects are allowed
@see cpl_test()
@return void
Example of usage:
@code
cpl_test_eq(computed, expected);
@endcode
For comparison of floating point values, see cpl_test_abs() and
cpl_test_rel().
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_eq(first, second) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_eq_macro(cpl_test_errno, cpl_test_time, cpl_test_flops, \
cpl_test_state, first, #first, \
second, #second, cpl_func, __FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if two integer expressions are not equal
@param first The first value in the comparison, side-effects are allowed
@param second The second value in the comparison, side-effects are allowed
@see cpl_test_eq()
@return void
Example of usage:
@code
cpl_test_noneq(computed, wrong);
@endcode
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_noneq(first, second) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_noneq_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, first, \
#first, second, #second, cpl_func, \
__FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if two pointer expressions are equal
@param first The first value in the comparison, side-effects are allowed
@param second The second value in the comparison, side-effects are allowed
@see cpl_test_eq()
@return void
Example of usage:
@code
cpl_test_eq_ptr(computed, expected);
@endcode
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_eq_ptr(first, second) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_eq_ptr_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, first, \
#first, second, #second, cpl_func, \
__FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if two pointer expressions are not equal
@param first The first value in the comparison, side-effects are allowed
@param second The second value in the comparison, side-effects are allowed
@see cpl_test_eq_ptr()
@return void
Example of usage:
@code
cpl_test_noneq_ptr(computed, wrong);
@endcode
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_noneq_ptr(first, second) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_noneq_ptr_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, first, \
#first, second, #second, cpl_func, \
__FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if two strings are equal
@param first The first string or NULL of the comparison
@param second The second string or NULL of the comparison
@note One or two NULL pointer(s) is considered a failure.
Example of usage:
@code
cpl_test_eq_string(computed, expected);
@endcode
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_eq_string(first, second) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_eq_string_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, first, \
#first, second, #second, cpl_func, \
__FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if two strings are not equal
@param first The first string or NULL of the comparison
@param second The second string or NULL of the comparison
@note One or two NULL pointer(s) is considered a failure.
Example of usage:
@code
cpl_test_noneq_string(computed, expected);
@endcode
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_noneq_string(first, second) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_noneq_string_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, \
first, #first, second, #second, \
cpl_func, __FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if a file is valid FITS using an external verification utility
@param fitsfile The file to verify, NULL causes failure
@note The external verification utility is specified with the environemt
variable CPL_TEST_FITS, if is not set the test will pass on any
non-NULL file.
Example of usage:
@code
export CPL_TEST_FITS=/usr/local/bin/fitsverify
@endcode
@code
cpl_test_fits(fitsfile);
@endcode
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_fits(fitsfile) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_fits_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, fitsfile, \
#fitsfile, cpl_func, __FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if two CPL masks are equal
@param first The first mask or NULL of the comparison
@param second The second mask or NULL of the comparison
@note One or two NULL pointer(s) is considered a failure.
Example of usage:
@code
cpl_test_eq_mask(computed, expected);
@endcode
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_eq_mask(first, second) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_eq_mask_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, first, \
#first, second, #second, cpl_func, \
__FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Evaluate A <= B and increment an internal counter if it is not true
@param value The number to test
@param tolerance The upper limit to compare against
@return void
@see cpl_test_init()
@note This macro should be used for unit tests
Example of usage:
@code
cpl_test_leq(fabs(myfunc(&p)), DBL_EPSILON);
cpl_test_nonnull(p);
@endcode
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_leq(value, tolerance) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_leq_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, value, \
#value, tolerance, #tolerance, cpl_func, \
__FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Evaluate A < B and increment an internal counter if it is not true
@param value The number to test
@param tolerance The upper limit to compare against
@return void
@see cpl_test_init()
@note This macro should be used for unit tests
Example of usage:
@code
cpl_test_lt(0.0, myfunc());
@endcode
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_lt(value, tolerance) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_lt_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, value, \
#value, tolerance, #tolerance, cpl_func, \
__FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if two numerical expressions are within a given absolute tolerance
@param first The first value in the comparison, side-effects are allowed
@param second The second value in the comparison, side-effects are allowed
@param tolerance A non-negative tolerance
@note If the tolerance is negative, the test will always fail
@see cpl_test()
Example of usage:
@code
cpl_test_abs(computed, expected, DBL_EPSILON);
@endcode
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_abs(first, second, tolerance) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_abs_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, first, \
#first, second, #second, tolerance, \
#tolerance, cpl_func, __FILE__, __LINE__); \
} while (0)
#ifdef _Complex_I
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if two complex expressions are within a given absolute tolerance
@param first The first value in the comparison, side-effects are allowed
@param second The second value in the comparison, side-effects are allowed
@param tolerance A non-negative tolerance
@note If the tolerance is negative, the test will always fail
@see cpl_test()
Example of usage:
@code
cpl_test_abs_complex(computed, expected, DBL_EPSILON);
@endcode
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_abs_complex(first, second, tolerance) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_abs_complex_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, first, \
#first, second, #second, tolerance, \
#tolerance, cpl_func, __FILE__, __LINE__); \
} while (0)
#endif
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if two vectors are identical within a given (absolute) tolerance
@param first The first vector in the comparison
@param second The second vector of identical size in the comparison
@param tolerance A non-negative tolerance
@return void
@see cpl_test_abs()
@note The test will fail if one or both the vectors are NULL
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_vector_abs(first, second, tolerance) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_vector_abs_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, \
first, #first, second, #second, \
tolerance, #tolerance, cpl_func, \
__FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if two matrices are identical within a given (absolute) tolerance
@param first The first matrix in the comparison
@param second The second matrix of identical size in the comparison
@param tolerance A non-negative tolerance
@return void
@see cpl_test_abs()
@note The test will fail if one or both the matrices are NULL
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_matrix_abs(first, second, tolerance) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_matrix_abs_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, \
first, #first, second, #second, \
tolerance, #tolerance, cpl_func, \
__FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if two numerical arrays are identical within a given (absolute)
tolerance
@param first The first array in the comparison
@param second The second array of identical size in the comparison
@param tolerance A non-negative tolerance
@return void
@see cpl_test_abs()
@note The test will fail if one or both the arrays are NULL or of a
non-numerical type
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_array_abs(first, second, tolerance) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_array_abs_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, first, \
#first, second, #second, tolerance, \
#tolerance, cpl_func, __FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if two images are identical within a given (absolute) tolerance
@param first The first image in the comparison
@param second The second image of identical size in the comparison
@param tolerance A non-negative tolerance
@return void
@see cpl_test_abs()
@note The test will fail if one or both the images are NULL
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_image_abs(first, second, tolerance) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_image_abs_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, first, \
#first, second, #second, tolerance, \
#tolerance, cpl_func, __FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if two images are identical within a given (relative) tolerance
@param first The first image in the comparison
@param second The second image of identical size in the comparison
@param tolerance A non-negative tolerance
@return void
@see cpl_test_rel()
@note The test will fail if one or both the images are NULL
For each pixel position the two values x, y must pass the test:
|x - y| <= tol * min(|x|, |y|).
This definition is chosen since it is commutative and meaningful also for
zero-valued pixels.
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_image_rel(first, second, tolerance) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_image_rel_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, first, \
#first, second, #second, tolerance, \
#tolerance, cpl_func, __FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if two imagelists are identical within a given (absolute)
tolerance
@param first The first imagelist in the comparison
@param second The second imagelist of identical size in the comparison
@param tolerance A non-negative tolerance
@return void
@see cpl_test_image_abs()
@note The test will fail if one or both the imagelists are NULL
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_imagelist_abs(first, second, tolerance) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_imagelist_abs_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, \
first, #first, second, #second, \
tolerance, #tolerance, cpl_func, \
__FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if two polynomials are identical within a given (absolute)
tolerance
@param first The first polynomial in the comparison
@param second The second polynomial in the comparison
@param tolerance A non-negative tolerance
@return void
@see cpl_test_abs()
@note The test will fail if one or both the polynomials are NULL
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_polynomial_abs(first, second, tolerance) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_polynomial_abs_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, \
first, #first, second, #second, \
tolerance, #tolerance, cpl_func, \
__FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if two numerical expressions are within a given relative tolerance
@param first The first value in the comparison, side-effects are allowed
@param second The second value in the comparison, side-effects are allowed
@param tolerance A non-negative tolerance
@note If the tolerance is negative or if one but not both of the two values
is zero, the test will always fail. If both values are zero, the test
will succeed for any non-negative tolerance. The test is commutative
in the two values.
@see cpl_test()
The test is carried out by comparing the absolute value of the difference
abs (@em first - @em second)
to the product of the tolerance and the minimum of the absolute value of
the two values,
tolerance * min(abs(@em first), abs(@em second))
(The test is implemented like this to avoid division with a number that may
be zero.
Example of usage:
@code
cpl_test_rel(computed, expected, 0.001);
@endcode
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_rel(first, second, tolerance) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_rel_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, first, \
#first, second, #second, tolerance, \
#tolerance, cpl_func, __FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Test if the memory system is empty
@see cpl_memory_is_empty()
@deprecated Called by cpl_test_end()
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_memory_is_empty() do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
cpl_test_memory_is_empty_macro(cpl_test_errno, cpl_test_time, \
cpl_test_flops, cpl_test_state, \
cpl_func, __FILE__, __LINE__); \
} while (0)
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup cpl_test
@brief Evaluate an expression and return if it fails
@param bool The (boolean) expression to evaluate, side-effects are allowed
@note A zero value of the expression is a failure, other values are not
@return void
@see cpl_test()
@note This macro should be used for unit tests that cannot continue after
a failure.
Example of usage:
@code
int main (void)
{
cpl_test_init(CPL_MSG_WARNING);
cpl_test(myfunc(&p));
cpl_test_assert(p != NULL);
cpl_test(*p);
return cpl_test_end(0);
}
@endcode
*/
/*----------------------------------------------------------------------------*/
#define cpl_test_assert(bool) do { \
const int cpl_test_errno = errno; \
const cpl_flops cpl_test_flops = cpl_test_get_flops(); \
const double cpl_test_time = cpl_test_get_walltime(); \
cpl_errorstate cpl_test_state = cpl_errorstate_get(); \
/* Evaluate bool just once */ \
const cpl_boolean cpl_test_ok = (bool) ? CPL_TRUE : CPL_FALSE; \
cpl_test_macro(cpl_test_errno, cpl_test_time, cpl_test_flops, \
cpl_test_state, cpl_test_ok, CPL_TRUE, #bool, \
cpl_func, __FILE__, __LINE__); \
if (cpl_test_ok == CPL_FALSE) return cpl_test_end(0); \
} while (0)
/* Deprecated. Do not use */
#define cpl_assert cpl_test_assert
#ifndef cpl_error_margin
/* Deprecated. Do not use */
#define cpl_error_margin 2.0
#endif
typedef unsigned long long int cpl_flops;
/*-----------------------------------------------------------------------------
Function prototypes
-----------------------------------------------------------------------------*/
void cpl_test_init_macro(const char *, const char *,
cpl_msg_severity) CPL_ATTR_NONNULL;
int cpl_test_end(cpl_size);
void cpl_test_macro(int, double, cpl_flops, cpl_errorstate, cpl_size,
cpl_boolean, const char *, const char *,
const char *, unsigned) CPL_ATTR_NONNULL;
void cpl_test_errorstate_macro(int, double, cpl_flops, cpl_errorstate,
cpl_errorstate, const char *, const char *,
const char *, unsigned) CPL_ATTR_NONNULL;
void cpl_test_error_macro(int, double, cpl_flops, cpl_errorstate,
cpl_error_code, const char *, const char *,
const char *, unsigned) CPL_ATTR_NONNULL;
void cpl_test_eq_error_macro(int, double, cpl_flops, cpl_errorstate,
cpl_error_code, const char *, cpl_error_code,
const char *, const char *,
const char *, unsigned) CPL_ATTR_NONNULL;
void cpl_test_null_macro(int, double, cpl_flops, cpl_errorstate, const void *,
const char *, const char *, const char *, unsigned)
#ifdef CPL_HAVE_ATTR_NONNULL
__attribute__((nonnull(6, 7, 8)))
#endif
;
void cpl_test_nonnull_macro(int, double, cpl_flops, cpl_errorstate,
const void *, const char *, const char *,
const char *, unsigned)
#ifdef CPL_HAVE_ATTR_NONNULL
__attribute__((nonnull(6, 7, 8)))
#endif
;
void cpl_test_eq_macro(int, double, cpl_flops, cpl_errorstate, cpl_size,
const char *, cpl_size, const char *, const char *,
const char *, unsigned) CPL_ATTR_NONNULL;
void cpl_test_noneq_macro(int, double, cpl_flops, cpl_errorstate, cpl_size,
const char *, cpl_size, const char *, const char *,
const char *, unsigned) CPL_ATTR_NONNULL;
void cpl_test_eq_ptr_macro(int, double, cpl_flops, cpl_errorstate, const void *,
const char *, const void *, const char *,
const char *, const char *, unsigned)
#ifdef CPL_HAVE_ATTR_NONNULL
__attribute__((nonnull(6, 8, 9, 10)))
#endif
;
void cpl_test_noneq_ptr_macro(int, double, cpl_flops, cpl_errorstate,
const void *, const char *, const void *,
const char *, const char *, const char *,
unsigned)
#ifdef CPL_HAVE_ATTR_NONNULL
__attribute__((nonnull(6, 8, 9, 10)))
#endif
;
void cpl_test_eq_string_macro(int, double, cpl_flops, cpl_errorstate,
const char *, const char *, const char *,
const char *, const char *, const char *,
unsigned)
#ifdef CPL_HAVE_ATTR_NONNULL
__attribute__((nonnull(6, 8, 9, 10)))
#endif
;
void cpl_test_noneq_string_macro(int, double, cpl_flops, cpl_errorstate,
const char *, const char *, const char *,
const char *, const char *, const char *,
unsigned)
#ifdef CPL_HAVE_ATTR_NONNULL
__attribute__((nonnull(6, 8, 9, 10)))
#endif
;
void cpl_test_fits_macro(int, double, cpl_flops, cpl_errorstate, const char *,
const char *, const char *, const char *, unsigned)
#ifdef CPL_HAVE_ATTR_NONNULL
__attribute__((nonnull(6, 7, 8)))
#endif
;
void cpl_test_eq_mask_macro(int, double, cpl_flops, cpl_errorstate,
const cpl_mask *, const char *, const cpl_mask *,
const char *, const char *, const char *, unsigned)
#ifdef CPL_HAVE_ATTR_NONNULL
__attribute__((nonnull(6, 8, 9, 10)))
#endif
;
void cpl_test_leq_macro(int, double, cpl_flops, cpl_errorstate, double,
const char *, double, const char *, const char *,
const char *, unsigned) CPL_ATTR_NONNULL;
void cpl_test_lt_macro(int, double, cpl_flops, cpl_errorstate, double,
const char *, double, const char *, const char *,
const char *, unsigned) CPL_ATTR_NONNULL;
void cpl_test_abs_macro(int, double, cpl_flops, cpl_errorstate, double,
const char *, double, const char *, double,
const char *, const char *, const char *,
unsigned) CPL_ATTR_NONNULL;
#ifdef _Complex_I
void cpl_test_abs_complex_macro(int, double, cpl_flops, cpl_errorstate,
_Complex double, const char *,
_Complex double, const char *, double,
const char *, const char *, const char *,
unsigned) CPL_ATTR_NONNULL;
#endif
void cpl_test_rel_macro(int, double, cpl_flops, cpl_errorstate, double,
const char *, double, const char *, double,
const char *, const char *, const char *,
unsigned) CPL_ATTR_NONNULL;
void cpl_test_vector_abs_macro(int, double, cpl_flops, cpl_errorstate,
const cpl_vector *, const char *,
const cpl_vector *, const char *,
double, const char *, const char *,
const char *, unsigned)
#ifdef CPL_HAVE_ATTR_NONNULL
__attribute__((nonnull(6, 8, 10, 11, 12)))
#endif
;
void cpl_test_matrix_abs_macro(int, double, cpl_flops, cpl_errorstate,
const cpl_matrix *, const char *,
const cpl_matrix *, const char *,
double, const char *, const char *,
const char *, unsigned)
#ifdef CPL_HAVE_ATTR_NONNULL
__attribute__((nonnull(6, 8, 10, 11, 12)))
#endif
;
void cpl_test_array_abs_macro(int, double, cpl_flops, cpl_errorstate,
const cpl_array *, const char *,
const cpl_array *, const char *, double,
const char *, const char *, const char *,
unsigned)
#ifdef CPL_HAVE_ATTR_NONNULL
__attribute__((nonnull(6, 8, 10, 11, 12)))
#endif
;
void cpl_test_image_abs_macro(int, double, cpl_flops, cpl_errorstate,
const cpl_image *, const char *,
const cpl_image *, const char *, double,
const char *, const char *, const char *,
unsigned)
#ifdef CPL_HAVE_ATTR_NONNULL
__attribute__((nonnull(6, 8, 10, 11, 12)))
#endif
;
void cpl_test_image_rel_macro(int, double, cpl_flops, cpl_errorstate,
const cpl_image *, const char *,
const cpl_image *, const char *, double,
const char *, const char *, const char *,
unsigned)
#ifdef CPL_HAVE_ATTR_NONNULL
__attribute__((nonnull(6, 8, 10, 11, 12)))
#endif
;
void cpl_test_imagelist_abs_macro(int, double, cpl_flops, cpl_errorstate,
const cpl_imagelist *,
const char *,
const cpl_imagelist *,
const char *,
double, const char *,
const char *, const char *,
unsigned )
#ifdef CPL_HAVE_ATTR_NONNULL
__attribute__((nonnull(6, 8, 10, 11, 12)))
#endif
;
void cpl_test_polynomial_abs_macro(int, double, cpl_flops, cpl_errorstate,
const cpl_polynomial *,
const char *, const cpl_polynomial *,
const char *, double, const char *,
const char *, const char *, unsigned)
#ifdef CPL_HAVE_ATTR_NONNULL
__attribute__((nonnull(6, 8, 10, 11, 12)))
#endif
;
void cpl_test_memory_is_empty_macro(int, double, cpl_flops, cpl_errorstate,
const char *, const char *, unsigned)
CPL_ATTR_NONNULL;
double cpl_test_get_cputime(void);
double cpl_test_get_walltime(void);
size_t cpl_test_get_bytes_vector(const cpl_vector *) CPL_ATTR_PURE;
size_t cpl_test_get_bytes_matrix(const cpl_matrix *) CPL_ATTR_PURE;
size_t cpl_test_get_bytes_image(const cpl_image *) CPL_ATTR_PURE;
size_t cpl_test_get_bytes_imagelist(const cpl_imagelist *) CPL_ATTR_PURE;
cpl_flops cpl_test_get_flops(void) CPL_ATTR_PURE;
cpl_size cpl_test_get_tested(void) CPL_ATTR_PURE;
cpl_size cpl_test_get_failed(void) CPL_ATTR_PURE;
CPL_END_DECLS
#endif
|