1# There are two sorts of patterns in this test. A number of them are 2# representative patterns whose lengths and offsets are checked. This is just a 3# doublecheck test to ensure the sizes don't go horribly wrong when something 4# is changed. The operation of these patterns is checked in other tests. 5# 6# This file also contains tests whose output varies with code unit size and/or 7# link size. Unicode support is required for these tests. There are separate 8# output files for each code unit size and link size. 9 10#pattern fullbincode,memory 11 12/((?i)b)/ 13Memory allocation (code space): 48 14------------------------------------------------------------------ 15 0 9 Bra 16 2 5 CBra 1 17 5 /i b 18 7 5 Ket 19 9 9 Ket 20 11 End 21------------------------------------------------------------------ 22 23/(?s)(.*X|^B)/ 24Memory allocation (code space): 76 25------------------------------------------------------------------ 26 0 16 Bra 27 2 7 CBra 1 28 5 AllAny* 29 7 X 30 9 5 Alt 31 11 ^ 32 12 B 33 14 12 Ket 34 16 16 Ket 35 18 End 36------------------------------------------------------------------ 37 38/(?s:.*X|^B)/ 39Memory allocation (code space): 72 40------------------------------------------------------------------ 41 0 15 Bra 42 2 6 Bra 43 4 AllAny* 44 6 X 45 8 5 Alt 46 10 ^ 47 11 B 48 13 11 Ket 49 15 15 Ket 50 17 End 51------------------------------------------------------------------ 52 53/^[[:alnum:]]/ 54Memory allocation (code space): 60 55------------------------------------------------------------------ 56 0 12 Bra 57 2 ^ 58 3 [0-9A-Za-z] 59 12 12 Ket 60 14 End 61------------------------------------------------------------------ 62 63/#/Ix 64Memory allocation (code space): 20 65------------------------------------------------------------------ 66 0 2 Bra 67 2 2 Ket 68 4 End 69------------------------------------------------------------------ 70Capture group count = 0 71May match empty string 72Options: extended 73Subject length lower bound = 0 74 75/a#/Ix 76Memory allocation (code space): 28 77------------------------------------------------------------------ 78 0 4 Bra 79 2 a 80 4 4 Ket 81 6 End 82------------------------------------------------------------------ 83Capture group count = 0 84Options: extended 85First code unit = 'a' 86Subject length lower bound = 1 87 88/x?+/ 89Memory allocation (code space): 28 90------------------------------------------------------------------ 91 0 4 Bra 92 2 x?+ 93 4 4 Ket 94 6 End 95------------------------------------------------------------------ 96 97/x++/ 98Memory allocation (code space): 28 99------------------------------------------------------------------ 100 0 4 Bra 101 2 x++ 102 4 4 Ket 103 6 End 104------------------------------------------------------------------ 105 106/x{1,3}+/ 107Memory allocation (code space): 40 108------------------------------------------------------------------ 109 0 7 Bra 110 2 x 111 4 x{0,2}+ 112 7 7 Ket 113 9 End 114------------------------------------------------------------------ 115 116/(x)*+/ 117Memory allocation (code space): 52 118------------------------------------------------------------------ 119 0 10 Bra 120 2 Braposzero 121 3 5 CBraPos 1 122 6 x 123 8 5 KetRpos 124 10 10 Ket 125 12 End 126------------------------------------------------------------------ 127 128/^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/ 129Memory allocation (code space): 220 130------------------------------------------------------------------ 131 0 52 Bra 132 2 ^ 133 3 47 CBra 1 134 6 5 CBra 2 135 9 a+ 136 11 5 Ket 137 13 13 CBra 3 138 16 [ab]+? 139 26 13 Ket 140 28 13 CBra 4 141 31 [bc]+ 142 41 13 Ket 143 43 5 CBra 5 144 46 \w*+ 145 48 5 Ket 146 50 47 Ket 147 52 52 Ket 148 54 End 149------------------------------------------------------------------ 150 151"8J\$WE\<\.rX\+ix\[d1b\!H\#\?vV0vrK\:ZH1\=2M\>iV\;\?aPhFB\<\*vW\@QW\@sO9\}cfZA\-i\'w\%hKd6gt1UJP\,15_\#QY\$M\^Mss_U\/\]\&LK9\[5vQub\^w\[KDD\<EjmhUZ\?\.akp2dF\>qmj\;2\}YWFdYx\.Ap\]hjCPTP\(n28k\+3\;o\&WXqs\/gOXdr\$\:r\'do0\;b4c\(f_Gr\=\"\\4\)\[01T7ajQJvL\$W\~mL_sS\/4h\:x\*\[ZN\=KLs\&L5zX\/\/\>it\,o\:aU\(\;Z\>pW\&T7oP\'2K\^E\:x9\'c\[\%z\-\,64JQ5AeH_G\#KijUKghQw\^\\vea3a\?kka_G\$8\#\`\*kynsxzBLru\'\]k_\[7FrVx\}\^\=\$blx\>s\-N\%j\;D\*aZDnsw\:YKZ\%Q\.Kne9\#hP\?\+b3\(SOvL\,\^\;\&u5\@\?5C5Bhb\=m\-vEh_L15Jl\]U\)0RP6\{q\%L\^_z5E\'Dw6X\b" 152Memory allocation (code space): 3296 153------------------------------------------------------------------ 154 0 821 Bra 155 2 8J$WE<.rX+ix[d1b!H#?vV0vrK:ZH1=2M>iV;?aPhFB<*vW@QW@sO9}cfZA-i'w%hKd6gt1UJP,15_#QY$M^Mss_U/]&LK9[5vQub^w[KDD<EjmhUZ?.akp2dF>qmj;2}YWFdYx.Ap]hjCPTP(n28k+3;o&WXqs/gOXdr$:r'do0;b4c(f_Gr="\4)[01T7ajQJvL$W~mL_sS/4h:x*[ZN=KLs&L5zX//>it,o:aU(;Z>pW&T7oP'2K^E:x9'c[%z-,64JQ5AeH_G#KijUKghQw^\vea3a?kka_G$8#`*kynsxzBLru']k_[7FrVx}^=$blx>s-N%j;D*aZDnsw:YKZ%Q.Kne9#hP?+b3(SOvL,^;&u5@?5C5Bhb=m-vEh_L15Jl]U)0RP6{q%L^_z5E'Dw6X 156820 \b 157821 821 Ket 158823 End 159------------------------------------------------------------------ 160 161"\$\<\.X\+ix\[d1b\!H\#\?vV0vrK\:ZH1\=2M\>iV\;\?aPhFB\<\*vW\@QW\@sO9\}cfZA\-i\'w\%hKd6gt1UJP\,15_\#QY\$M\^Mss_U\/\]\&LK9\[5vQub\^w\[KDD\<EjmhUZ\?\.akp2dF\>qmj\;2\}YWFdYx\.Ap\]hjCPTP\(n28k\+3\;o\&WXqs\/gOXdr\$\:r\'do0\;b4c\(f_Gr\=\"\\4\)\[01T7ajQJvL\$W\~mL_sS\/4h\:x\*\[ZN\=KLs\&L5zX\/\/\>it\,o\:aU\(\;Z\>pW\&T7oP\'2K\^E\:x9\'c\[\%z\-\,64JQ5AeH_G\#KijUKghQw\^\\vea3a\?kka_G\$8\#\`\*kynsxzBLru\'\]k_\[7FrVx\}\^\=\$blx\>s\-N\%j\;D\*aZDnsw\:YKZ\%Q\.Kne9\#hP\?\+b3\(SOvL\,\^\;\&u5\@\?5C5Bhb\=m\-vEh_L15Jl\]U\)0RP6\{q\%L\^_z5E\'Dw6X\b" 162Memory allocation (code space): 3256 163------------------------------------------------------------------ 164 0 811 Bra 165 2 $<.X+ix[d1b!H#?vV0vrK:ZH1=2M>iV;?aPhFB<*vW@QW@sO9}cfZA-i'w%hKd6gt1UJP,15_#QY$M^Mss_U/]&LK9[5vQub^w[KDD<EjmhUZ?.akp2dF>qmj;2}YWFdYx.Ap]hjCPTP(n28k+3;o&WXqs/gOXdr$:r'do0;b4c(f_Gr="\4)[01T7ajQJvL$W~mL_sS/4h:x*[ZN=KLs&L5zX//>it,o:aU(;Z>pW&T7oP'2K^E:x9'c[%z-,64JQ5AeH_G#KijUKghQw^\vea3a?kka_G$8#`*kynsxzBLru']k_[7FrVx}^=$blx>s-N%j;D*aZDnsw:YKZ%Q.Kne9#hP?+b3(SOvL,^;&u5@?5C5Bhb=m-vEh_L15Jl]U)0RP6{q%L^_z5E'Dw6X 166810 \b 167811 811 Ket 168813 End 169------------------------------------------------------------------ 170 171/(a(?1)b)/ 172Memory allocation (code space): 64 173------------------------------------------------------------------ 174 0 13 Bra 175 2 9 CBra 1 176 5 a 177 7 2 Recurse 178 9 b 179 11 9 Ket 180 13 13 Ket 181 15 End 182------------------------------------------------------------------ 183 184/(a(?1)+b)/ 185Memory allocation (code space): 80 186------------------------------------------------------------------ 187 0 17 Bra 188 2 13 CBra 1 189 5 a 190 7 4 SBra 191 9 2 Recurse 192 11 4 KetRmax 193 13 b 194 15 13 Ket 195 17 17 Ket 196 19 End 197------------------------------------------------------------------ 198 199/a(?P<name1>b|c)d(?P<longername2>e)/ 200Memory allocation (code space): 108 201------------------------------------------------------------------ 202 0 24 Bra 203 2 a 204 4 5 CBra 1 205 7 b 206 9 4 Alt 207 11 c 208 13 9 Ket 209 15 d 210 17 5 CBra 2 211 20 e 212 22 5 Ket 213 24 24 Ket 214 26 End 215------------------------------------------------------------------ 216 217/(?:a(?P<c>c(?P<d>d)))(?P<a>a)/ 218Memory allocation (code space): 128 219------------------------------------------------------------------ 220 0 29 Bra 221 2 18 Bra 222 4 a 223 6 12 CBra 1 224 9 c 225 11 5 CBra 2 226 14 d 227 16 5 Ket 228 18 12 Ket 229 20 18 Ket 230 22 5 CBra 3 231 25 a 232 27 5 Ket 233 29 29 Ket 234 31 End 235------------------------------------------------------------------ 236 237/(?P<a>a)...(?P=a)bbb(?P>a)d/ 238Memory allocation (code space): 108 239------------------------------------------------------------------ 240 0 24 Bra 241 2 5 CBra 1 242 5 a 243 7 5 Ket 244 9 Any 245 10 Any 246 11 Any 247 12 \1 248 14 bbb 249 20 2 Recurse 250 22 d 251 24 24 Ket 252 26 End 253------------------------------------------------------------------ 254 255/abc(?C255)de(?C)f/ 256Memory allocation (code space): 100 257------------------------------------------------------------------ 258 0 22 Bra 259 2 abc 260 8 Callout 255 10 1 261 12 de 262 16 Callout 0 16 1 263 20 f 264 22 22 Ket 265 24 End 266------------------------------------------------------------------ 267 268/abcde/auto_callout 269Memory allocation (code space): 156 270------------------------------------------------------------------ 271 0 36 Bra 272 2 Callout 255 0 1 273 6 a 274 8 Callout 255 1 1 275 12 b 276 14 Callout 255 2 1 277 18 c 278 20 Callout 255 3 1 279 24 d 280 26 Callout 255 4 1 281 30 e 282 32 Callout 255 5 0 283 36 36 Ket 284 38 End 285------------------------------------------------------------------ 286 287/\x{100}/utf 288Memory allocation (code space): 28 289------------------------------------------------------------------ 290 0 4 Bra 291 2 \x{100} 292 4 4 Ket 293 6 End 294------------------------------------------------------------------ 295 296/\x{1000}/utf 297Memory allocation (code space): 28 298------------------------------------------------------------------ 299 0 4 Bra 300 2 \x{1000} 301 4 4 Ket 302 6 End 303------------------------------------------------------------------ 304 305/\x{10000}/utf 306Memory allocation (code space): 28 307------------------------------------------------------------------ 308 0 4 Bra 309 2 \x{10000} 310 4 4 Ket 311 6 End 312------------------------------------------------------------------ 313 314/\x{100000}/utf 315Memory allocation (code space): 28 316------------------------------------------------------------------ 317 0 4 Bra 318 2 \x{100000} 319 4 4 Ket 320 6 End 321------------------------------------------------------------------ 322 323/\x{10ffff}/utf 324Memory allocation (code space): 28 325------------------------------------------------------------------ 326 0 4 Bra 327 2 \x{10ffff} 328 4 4 Ket 329 6 End 330------------------------------------------------------------------ 331 332/\x{110000}/utf 333Failed: error 134 at offset 9: character code point value in \x{} or \o{} is too large 334 335/[\x{ff}]/utf 336Memory allocation (code space): 28 337------------------------------------------------------------------ 338 0 4 Bra 339 2 \x{ff} 340 4 4 Ket 341 6 End 342------------------------------------------------------------------ 343 344/[\x{100}]/utf 345Memory allocation (code space): 28 346------------------------------------------------------------------ 347 0 4 Bra 348 2 \x{100} 349 4 4 Ket 350 6 End 351------------------------------------------------------------------ 352 353/\x80/utf 354Memory allocation (code space): 28 355------------------------------------------------------------------ 356 0 4 Bra 357 2 \x{80} 358 4 4 Ket 359 6 End 360------------------------------------------------------------------ 361 362/\xff/utf 363Memory allocation (code space): 28 364------------------------------------------------------------------ 365 0 4 Bra 366 2 \x{ff} 367 4 4 Ket 368 6 End 369------------------------------------------------------------------ 370 371/\x{0041}\x{2262}\x{0391}\x{002e}/I,utf 372Memory allocation (code space): 52 373------------------------------------------------------------------ 374 0 10 Bra 375 2 A\x{2262}\x{391}. 376 10 10 Ket 377 12 End 378------------------------------------------------------------------ 379Capture group count = 0 380Options: utf 381First code unit = 'A' 382Last code unit = '.' 383Subject length lower bound = 4 384 385/\x{D55c}\x{ad6d}\x{C5B4}/I,utf 386Memory allocation (code space): 44 387------------------------------------------------------------------ 388 0 8 Bra 389 2 \x{d55c}\x{ad6d}\x{c5b4} 390 8 8 Ket 391 10 End 392------------------------------------------------------------------ 393Capture group count = 0 394Options: utf 395First code unit = \x{d55c} 396Last code unit = \x{c5b4} 397Subject length lower bound = 3 398 399/\x{65e5}\x{672c}\x{8a9e}/I,utf 400Memory allocation (code space): 44 401------------------------------------------------------------------ 402 0 8 Bra 403 2 \x{65e5}\x{672c}\x{8a9e} 404 8 8 Ket 405 10 End 406------------------------------------------------------------------ 407Capture group count = 0 408Options: utf 409First code unit = \x{65e5} 410Last code unit = \x{8a9e} 411Subject length lower bound = 3 412 413/[\x{100}]/utf 414Memory allocation (code space): 28 415------------------------------------------------------------------ 416 0 4 Bra 417 2 \x{100} 418 4 4 Ket 419 6 End 420------------------------------------------------------------------ 421 422/[Z\x{100}]/utf 423Memory allocation (code space): 76 424------------------------------------------------------------------ 425 0 16 Bra 426 2 [Z\x{100}] 427 16 16 Ket 428 18 End 429------------------------------------------------------------------ 430 431/^[\x{100}\E-\Q\E\x{150}]/utf 432Memory allocation (code space): 52 433------------------------------------------------------------------ 434 0 10 Bra 435 2 ^ 436 3 [\x{100}-\x{150}] 437 10 10 Ket 438 12 End 439------------------------------------------------------------------ 440 441/^[\QĀ\E-\QŐ\E]/utf 442Memory allocation (code space): 52 443------------------------------------------------------------------ 444 0 10 Bra 445 2 ^ 446 3 [\x{100}-\x{150}] 447 10 10 Ket 448 12 End 449------------------------------------------------------------------ 450 451/^[\QĀ\E-\QŐ\E/utf 452Failed: error 106 at offset 13: missing terminating ] for character class 453 454/[\p{L}]/ 455Memory allocation (code space): 48 456------------------------------------------------------------------ 457 0 9 Bra 458 2 [\p{L}] 459 9 9 Ket 460 11 End 461------------------------------------------------------------------ 462 463/[\p{^L}]/ 464Memory allocation (code space): 48 465------------------------------------------------------------------ 466 0 9 Bra 467 2 [\P{L}] 468 9 9 Ket 469 11 End 470------------------------------------------------------------------ 471 472/[\P{L}]/ 473Memory allocation (code space): 48 474------------------------------------------------------------------ 475 0 9 Bra 476 2 [\P{L}] 477 9 9 Ket 478 11 End 479------------------------------------------------------------------ 480 481/[\P{^L}]/ 482Memory allocation (code space): 48 483------------------------------------------------------------------ 484 0 9 Bra 485 2 [\p{L}] 486 9 9 Ket 487 11 End 488------------------------------------------------------------------ 489 490/[abc\p{L}\x{0660}]/utf 491Memory allocation (code space): 88 492------------------------------------------------------------------ 493 0 19 Bra 494 2 [a-c\p{L}\x{660}] 495 19 19 Ket 496 21 End 497------------------------------------------------------------------ 498 499/[\p{Nd}]/utf 500Memory allocation (code space): 48 501------------------------------------------------------------------ 502 0 9 Bra 503 2 [\p{Nd}] 504 9 9 Ket 505 11 End 506------------------------------------------------------------------ 507 508/[\p{Nd}+-]+/utf 509Memory allocation (code space): 84 510------------------------------------------------------------------ 511 0 18 Bra 512 2 [+\-\p{Nd}]++ 513 18 18 Ket 514 20 End 515------------------------------------------------------------------ 516 517/A\x{391}\x{10427}\x{ff3a}\x{1fb0}/i,utf 518Memory allocation (code space): 60 519------------------------------------------------------------------ 520 0 12 Bra 521 2 /i A\x{391}\x{10427}\x{ff3a}\x{1fb0} 522 12 12 Ket 523 14 End 524------------------------------------------------------------------ 525 526/A\x{391}\x{10427}\x{ff3a}\x{1fb0}/utf 527Memory allocation (code space): 60 528------------------------------------------------------------------ 529 0 12 Bra 530 2 A\x{391}\x{10427}\x{ff3a}\x{1fb0} 531 12 12 Ket 532 14 End 533------------------------------------------------------------------ 534 535/[\x{105}-\x{109}]/i,utf 536Memory allocation (code space): 48 537------------------------------------------------------------------ 538 0 9 Bra 539 2 [\x{104}-\x{109}] 540 9 9 Ket 541 11 End 542------------------------------------------------------------------ 543 544/( ( (?(1)0|) )* )/x 545Memory allocation (code space): 104 546------------------------------------------------------------------ 547 0 23 Bra 548 2 19 CBra 1 549 5 Brazero 550 6 13 SCBra 2 551 9 6 Cond 552 11 1 Cond ref 553 13 0 554 15 2 Alt 555 17 8 Ket 556 19 13 KetRmax 557 21 19 Ket 558 23 23 Ket 559 25 End 560------------------------------------------------------------------ 561 562/( (?(1)0|)* )/x 563Memory allocation (code space): 84 564------------------------------------------------------------------ 565 0 18 Bra 566 2 14 CBra 1 567 5 Brazero 568 6 6 SCond 569 8 1 Cond ref 570 10 0 571 12 2 Alt 572 14 8 KetRmax 573 16 14 Ket 574 18 18 Ket 575 20 End 576------------------------------------------------------------------ 577 578/[a]/ 579Memory allocation (code space): 28 580------------------------------------------------------------------ 581 0 4 Bra 582 2 a 583 4 4 Ket 584 6 End 585------------------------------------------------------------------ 586 587/[a]/utf 588Memory allocation (code space): 28 589------------------------------------------------------------------ 590 0 4 Bra 591 2 a 592 4 4 Ket 593 6 End 594------------------------------------------------------------------ 595 596/[\xaa]/ 597Memory allocation (code space): 28 598------------------------------------------------------------------ 599 0 4 Bra 600 2 \x{aa} 601 4 4 Ket 602 6 End 603------------------------------------------------------------------ 604 605/[\xaa]/utf 606Memory allocation (code space): 28 607------------------------------------------------------------------ 608 0 4 Bra 609 2 \x{aa} 610 4 4 Ket 611 6 End 612------------------------------------------------------------------ 613 614/[^a]/ 615Memory allocation (code space): 28 616------------------------------------------------------------------ 617 0 4 Bra 618 2 [^a] 619 4 4 Ket 620 6 End 621------------------------------------------------------------------ 622 623/[^a]/utf 624Memory allocation (code space): 28 625------------------------------------------------------------------ 626 0 4 Bra 627 2 [^a] 628 4 4 Ket 629 6 End 630------------------------------------------------------------------ 631 632/[^\xaa]/ 633Memory allocation (code space): 28 634------------------------------------------------------------------ 635 0 4 Bra 636 2 [^\x{aa}] 637 4 4 Ket 638 6 End 639------------------------------------------------------------------ 640 641/[^\xaa]/utf 642Memory allocation (code space): 28 643------------------------------------------------------------------ 644 0 4 Bra 645 2 [^\x{aa}] 646 4 4 Ket 647 6 End 648------------------------------------------------------------------ 649 650#pattern -memory 651 652/[^\d]/utf,ucp 653------------------------------------------------------------------ 654 0 9 Bra 655 2 [^\p{Nd}] 656 9 9 Ket 657 11 End 658------------------------------------------------------------------ 659 660/[[:^alpha:][:^cntrl:]]+/utf,ucp 661------------------------------------------------------------------ 662 0 13 Bra 663 2 [\P{L}\P{Cc}]++ 664 13 13 Ket 665 15 End 666------------------------------------------------------------------ 667 668/[[:^cntrl:][:^alpha:]]+/utf,ucp 669------------------------------------------------------------------ 670 0 13 Bra 671 2 [\P{Cc}\P{L}]++ 672 13 13 Ket 673 15 End 674------------------------------------------------------------------ 675 676/[[:alpha:]]+/utf,ucp 677------------------------------------------------------------------ 678 0 10 Bra 679 2 [\p{L}]++ 680 10 10 Ket 681 12 End 682------------------------------------------------------------------ 683 684/[[:^alpha:]\S]+/utf,ucp 685------------------------------------------------------------------ 686 0 13 Bra 687 2 [\P{L}\P{Xsp}]++ 688 13 13 Ket 689 15 End 690------------------------------------------------------------------ 691 692/abc(d|e)(*THEN)x(123(*THEN)4|567(b|q)(*THEN)xx)/ 693------------------------------------------------------------------ 694 0 60 Bra 695 2 abc 696 8 5 CBra 1 697 11 d 698 13 4 Alt 699 15 e 700 17 9 Ket 701 19 *THEN 702 20 x 703 22 12 CBra 2 704 25 123 705 31 *THEN 706 32 4 707 34 24 Alt 708 36 567 709 42 5 CBra 3 710 45 b 711 47 4 Alt 712 49 q 713 51 9 Ket 714 53 *THEN 715 54 xx 716 58 36 Ket 717 60 60 Ket 718 62 End 719------------------------------------------------------------------ 720 721/(((a\2)|(a*)\g<-1>))*a?/ 722------------------------------------------------------------------ 723 0 35 Bra 724 2 Brazero 725 3 28 SCBra 1 726 6 12 CBra 2 727 9 7 CBra 3 728 12 a 729 14 \2 730 16 7 Ket 731 18 11 Alt 732 20 5 CBra 4 733 23 a* 734 25 5 Ket 735 27 20 Recurse 736 29 23 Ket 737 31 28 KetRmax 738 33 a?+ 739 35 35 Ket 740 37 End 741------------------------------------------------------------------ 742 743/((?+1)(\1))/ 744------------------------------------------------------------------ 745 0 16 Bra 746 2 12 CBra 1 747 5 7 Recurse 748 7 5 CBra 2 749 10 \1 750 12 5 Ket 751 14 12 Ket 752 16 16 Ket 753 18 End 754------------------------------------------------------------------ 755 756"(?1)(?#?'){2}(a)" 757------------------------------------------------------------------ 758 0 13 Bra 759 2 6 Recurse 760 4 6 Recurse 761 6 5 CBra 1 762 9 a 763 11 5 Ket 764 13 13 Ket 765 15 End 766------------------------------------------------------------------ 767 768/.((?2)(?R)|\1|$)()/ 769------------------------------------------------------------------ 770 0 24 Bra 771 2 Any 772 3 7 CBra 1 773 6 19 Recurse 774 8 0 Recurse 775 10 4 Alt 776 12 \1 777 14 3 Alt 778 16 $ 779 17 14 Ket 780 19 3 CBra 2 781 22 3 Ket 782 24 24 Ket 783 26 End 784------------------------------------------------------------------ 785 786/.((?3)(?R)()(?2)|\1|$)()/ 787------------------------------------------------------------------ 788 0 31 Bra 789 2 Any 790 3 14 CBra 1 791 6 26 Recurse 792 8 0 Recurse 793 10 3 CBra 2 794 13 3 Ket 795 15 10 Recurse 796 17 4 Alt 797 19 \1 798 21 3 Alt 799 23 $ 800 24 21 Ket 801 26 3 CBra 3 802 29 3 Ket 803 31 31 Ket 804 33 End 805------------------------------------------------------------------ 806 807/(?1)()((((((\1++))\x85)+)|))/ 808------------------------------------------------------------------ 809 0 50 Bra 810 2 4 Recurse 811 4 3 CBra 1 812 7 3 Ket 813 9 39 CBra 2 814 12 32 CBra 3 815 15 27 CBra 4 816 18 22 CBra 5 817 21 15 CBra 6 818 24 10 CBra 7 819 27 5 Once 820 29 \1+ 821 32 5 Ket 822 34 10 Ket 823 36 15 Ket 824 38 \x{85} 825 40 22 KetRmax 826 42 27 Ket 827 44 2 Alt 828 46 34 Ket 829 48 39 Ket 830 50 50 Ket 831 52 End 832------------------------------------------------------------------ 833 834# Check the absolute limit on nesting (?| etc. This varies with code unit 835# width because the workspace is a different number of bytes. It will fail 836# with link size 2 in 8-bit and 16-bit but not in 32-bit. 837 838/(?|(?|(?J:(?|(?x:(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?| 839))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) 840/parens_nest_limit=1000,-fullbincode 841 842# Use "expand" to create some very long patterns with nested parentheses, in 843# order to test workspace overflow. Again, this varies with code unit width, 844# and even when it fails in two modes, the error offset differs. It also varies 845# with link size - hence multiple tests with different values. 846 847/(?'ABC'\[[bar](]{792}*THEN:\[A]{255}\[)]{793}/expand,-fullbincode,parens_nest_limit=1000 848 849/(?'ABC'\[[bar](]{793}*THEN:\[A]{255}\[)]{794}/expand,-fullbincode,parens_nest_limit=1000 850 851/(?'ABC'\[[bar](]{1793}*THEN:\[A]{255}\[)]{1794}/expand,-fullbincode,parens_nest_limit=2000 852Failed: error 186 at offset 12820: regular expression is too complicated 853 854/(?(1)(?1)){8,}+()/debug 855------------------------------------------------------------------ 856 0 79 Bra 857 2 70 Once 858 4 6 Cond 859 6 1 Cond ref 860 8 74 Recurse 861 10 6 Ket 862 12 6 Cond 863 14 1 Cond ref 864 16 74 Recurse 865 18 6 Ket 866 20 6 Cond 867 22 1 Cond ref 868 24 74 Recurse 869 26 6 Ket 870 28 6 Cond 871 30 1 Cond ref 872 32 74 Recurse 873 34 6 Ket 874 36 6 Cond 875 38 1 Cond ref 876 40 74 Recurse 877 42 6 Ket 878 44 6 Cond 879 46 1 Cond ref 880 48 74 Recurse 881 50 6 Ket 882 52 6 Cond 883 54 1 Cond ref 884 56 74 Recurse 885 58 6 Ket 886 60 10 SBraPos 887 62 6 SCond 888 64 1 Cond ref 889 66 74 Recurse 890 68 6 Ket 891 70 10 KetRpos 892 72 70 Ket 893 74 3 CBra 1 894 77 3 Ket 895 79 79 Ket 896 81 End 897------------------------------------------------------------------ 898Capture group count = 1 899Max back reference = 1 900May match empty string 901Subject length lower bound = 0 902 abcd 903 0: 904 1: 905 906/(?(1)|a(?1)b){2,}+()/debug 907------------------------------------------------------------------ 908 0 43 Bra 909 2 34 Once 910 4 4 Cond 911 6 1 Cond ref 912 8 8 Alt 913 10 a 914 12 38 Recurse 915 14 b 916 16 12 Ket 917 18 16 SBraPos 918 20 4 SCond 919 22 1 Cond ref 920 24 8 Alt 921 26 a 922 28 38 Recurse 923 30 b 924 32 12 Ket 925 34 16 KetRpos 926 36 34 Ket 927 38 3 CBra 1 928 41 3 Ket 929 43 43 Ket 930 45 End 931------------------------------------------------------------------ 932Capture group count = 1 933Max back reference = 1 934May match empty string 935Subject length lower bound = 0 936 abcde 937No match 938 939/((?1)(?2)(?3)(?4)(?5)(?6)(?7)(?8)(?9)(?9)(?8)(?7)(?6)(?5)(?4)(?3)(?2)(?1)(?0)){2,}()()()()()()()()()/debug 940------------------------------------------------------------------ 941 0 133 Bra 942 2 41 CBra 1 943 5 2 Recurse 944 7 88 Recurse 945 9 93 Recurse 946 11 98 Recurse 947 13 103 Recurse 948 15 108 Recurse 949 17 113 Recurse 950 19 118 Recurse 951 21 123 Recurse 952 23 123 Recurse 953 25 118 Recurse 954 27 113 Recurse 955 29 108 Recurse 956 31 103 Recurse 957 33 98 Recurse 958 35 93 Recurse 959 37 88 Recurse 960 39 2 Recurse 961 41 0 Recurse 962 43 41 Ket 963 45 41 SCBra 1 964 48 2 Recurse 965 50 88 Recurse 966 52 93 Recurse 967 54 98 Recurse 968 56 103 Recurse 969 58 108 Recurse 970 60 113 Recurse 971 62 118 Recurse 972 64 123 Recurse 973 66 123 Recurse 974 68 118 Recurse 975 70 113 Recurse 976 72 108 Recurse 977 74 103 Recurse 978 76 98 Recurse 979 78 93 Recurse 980 80 88 Recurse 981 82 2 Recurse 982 84 0 Recurse 983 86 41 KetRmax 984 88 3 CBra 2 985 91 3 Ket 986 93 3 CBra 3 987 96 3 Ket 988 98 3 CBra 4 989101 3 Ket 990103 3 CBra 5 991106 3 Ket 992108 3 CBra 6 993111 3 Ket 994113 3 CBra 7 995116 3 Ket 996118 3 CBra 8 997121 3 Ket 998123 3 CBra 9 999126 3 Ket 1000128 3 CBra 10 1001131 3 Ket 1002133 133 Ket 1003135 End 1004------------------------------------------------------------------ 1005Capture group count = 10 1006May match empty string 1007Subject length lower bound = 0 1008 1009/([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00](*ACCEPT)/ 1010Failed: error 114 at offset 509: missing closing parenthesis 1011 1012/([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00](*ACCEPT)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))/-fullbincode 1013 1014#pattern -fullbincode 1015 1016/\[()]{65535}/expand 1017 1018# End of testinput8 1019