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): 24 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): 38 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): 36 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): 46 55------------------------------------------------------------------ 56 0 20 Bra 57 2 ^ 58 3 [0-9A-Za-z] 59 20 20 Ket 60 22 End 61------------------------------------------------------------------ 62 63/#/Ix 64Memory allocation (code space): 10 65------------------------------------------------------------------ 66 0 2 Bra 67 2 2 Ket 68 4 End 69------------------------------------------------------------------ 70Capturing subpattern count = 0 71May match empty string 72Options: extended 73Subject length lower bound = 0 74 75/a#/Ix 76Memory allocation (code space): 14 77------------------------------------------------------------------ 78 0 4 Bra 79 2 a 80 4 4 Ket 81 6 End 82------------------------------------------------------------------ 83Capturing subpattern count = 0 84Options: extended 85First code unit = 'a' 86Subject length lower bound = 1 87 88/x?+/ 89Memory allocation (code space): 14 90------------------------------------------------------------------ 91 0 4 Bra 92 2 x?+ 93 4 4 Ket 94 6 End 95------------------------------------------------------------------ 96 97/x++/ 98Memory allocation (code space): 14 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): 20 108------------------------------------------------------------------ 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): 26 118------------------------------------------------------------------ 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): 142 130------------------------------------------------------------------ 131 0 68 Bra 132 2 ^ 133 3 63 CBra 1 134 6 5 CBra 2 135 9 a+ 136 11 5 Ket 137 13 21 CBra 3 138 16 [ab]+? 139 34 21 Ket 140 36 21 CBra 4 141 39 [bc]+ 142 57 21 Ket 143 59 5 CBra 5 144 62 \w*+ 145 64 5 Ket 146 66 63 Ket 147 68 68 Ket 148 70 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): 1648 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): 1628 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): 32 173------------------------------------------------------------------ 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): 40 186------------------------------------------------------------------ 187 0 17 Bra 188 2 13 CBra 1 189 5 a 190 7 4 Once 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): 54 201------------------------------------------------------------------ 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): 64 219------------------------------------------------------------------ 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): 54 239------------------------------------------------------------------ 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): 50 257------------------------------------------------------------------ 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): 78 270------------------------------------------------------------------ 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): 14 289------------------------------------------------------------------ 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): 14 298------------------------------------------------------------------ 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): 16 307------------------------------------------------------------------ 308 0 5 Bra 309 2 \x{10000} 310 5 5 Ket 311 7 End 312------------------------------------------------------------------ 313 314/\x{100000}/utf 315Memory allocation (code space): 16 316------------------------------------------------------------------ 317 0 5 Bra 318 2 \x{100000} 319 5 5 Ket 320 7 End 321------------------------------------------------------------------ 322 323/\x{10ffff}/utf 324Memory allocation (code space): 16 325------------------------------------------------------------------ 326 0 5 Bra 327 2 \x{10ffff} 328 5 5 Ket 329 7 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): 14 337------------------------------------------------------------------ 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): 14 346------------------------------------------------------------------ 347 0 4 Bra 348 2 \x{100} 349 4 4 Ket 350 6 End 351------------------------------------------------------------------ 352 353/\x80/utf 354Memory allocation (code space): 14 355------------------------------------------------------------------ 356 0 4 Bra 357 2 \x{80} 358 4 4 Ket 359 6 End 360------------------------------------------------------------------ 361 362/\xff/utf 363Memory allocation (code space): 14 364------------------------------------------------------------------ 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): 26 373------------------------------------------------------------------ 374 0 10 Bra 375 2 A\x{2262}\x{391}. 376 10 10 Ket 377 12 End 378------------------------------------------------------------------ 379Capturing subpattern 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): 22 387------------------------------------------------------------------ 388 0 8 Bra 389 2 \x{d55c}\x{ad6d}\x{c5b4} 390 8 8 Ket 391 10 End 392------------------------------------------------------------------ 393Capturing subpattern 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): 22 401------------------------------------------------------------------ 402 0 8 Bra 403 2 \x{65e5}\x{672c}\x{8a9e} 404 8 8 Ket 405 10 End 406------------------------------------------------------------------ 407Capturing subpattern 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): 14 415------------------------------------------------------------------ 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): 54 424------------------------------------------------------------------ 425 0 24 Bra 426 2 [Z\x{100}] 427 24 24 Ket 428 26 End 429------------------------------------------------------------------ 430 431/^[\x{100}\E-\Q\E\x{150}]/utf 432Memory allocation (code space): 26 433------------------------------------------------------------------ 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): 26 443------------------------------------------------------------------ 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): 24 456------------------------------------------------------------------ 457 0 9 Bra 458 2 [\p{L}] 459 9 9 Ket 460 11 End 461------------------------------------------------------------------ 462 463/[\p{^L}]/ 464Memory allocation (code space): 24 465------------------------------------------------------------------ 466 0 9 Bra 467 2 [\P{L}] 468 9 9 Ket 469 11 End 470------------------------------------------------------------------ 471 472/[\P{L}]/ 473Memory allocation (code space): 24 474------------------------------------------------------------------ 475 0 9 Bra 476 2 [\P{L}] 477 9 9 Ket 478 11 End 479------------------------------------------------------------------ 480 481/[\P{^L}]/ 482Memory allocation (code space): 24 483------------------------------------------------------------------ 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): 60 492------------------------------------------------------------------ 493 0 27 Bra 494 2 [a-c\p{L}\x{660}] 495 27 27 Ket 496 29 End 497------------------------------------------------------------------ 498 499/[\p{Nd}]/utf 500Memory allocation (code space): 24 501------------------------------------------------------------------ 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): 58 510------------------------------------------------------------------ 511 0 26 Bra 512 2 [+\-\p{Nd}]++ 513 26 26 Ket 514 28 End 515------------------------------------------------------------------ 516 517/A\x{391}\x{10427}\x{ff3a}\x{1fb0}/i,utf 518Memory allocation (code space): 32 519------------------------------------------------------------------ 520 0 13 Bra 521 2 /i A\x{391}\x{10427}\x{ff3a}\x{1fb0} 522 13 13 Ket 523 15 End 524------------------------------------------------------------------ 525 526/A\x{391}\x{10427}\x{ff3a}\x{1fb0}/utf 527Memory allocation (code space): 32 528------------------------------------------------------------------ 529 0 13 Bra 530 2 A\x{391}\x{10427}\x{ff3a}\x{1fb0} 531 13 13 Ket 532 15 End 533------------------------------------------------------------------ 534 535/[\x{105}-\x{109}]/i,utf 536Memory allocation (code space): 24 537------------------------------------------------------------------ 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): 52 546------------------------------------------------------------------ 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): 42 564------------------------------------------------------------------ 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): 14 580------------------------------------------------------------------ 581 0 4 Bra 582 2 a 583 4 4 Ket 584 6 End 585------------------------------------------------------------------ 586 587/[a]/utf 588Memory allocation (code space): 14 589------------------------------------------------------------------ 590 0 4 Bra 591 2 a 592 4 4 Ket 593 6 End 594------------------------------------------------------------------ 595 596/[\xaa]/ 597Memory allocation (code space): 14 598------------------------------------------------------------------ 599 0 4 Bra 600 2 \x{aa} 601 4 4 Ket 602 6 End 603------------------------------------------------------------------ 604 605/[\xaa]/utf 606Memory allocation (code space): 14 607------------------------------------------------------------------ 608 0 4 Bra 609 2 \x{aa} 610 4 4 Ket 611 6 End 612------------------------------------------------------------------ 613 614/[^a]/ 615Memory allocation (code space): 14 616------------------------------------------------------------------ 617 0 4 Bra 618 2 [^a] 619 4 4 Ket 620 6 End 621------------------------------------------------------------------ 622 623/[^a]/utf 624Memory allocation (code space): 14 625------------------------------------------------------------------ 626 0 4 Bra 627 2 [^a] 628 4 4 Ket 629 6 End 630------------------------------------------------------------------ 631 632/[^\xaa]/ 633Memory allocation (code space): 14 634------------------------------------------------------------------ 635 0 4 Bra 636 2 [^\x{aa}] 637 4 4 Ket 638 6 End 639------------------------------------------------------------------ 640 641/[^\xaa]/utf 642Memory allocation (code space): 14 643------------------------------------------------------------------ 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 39 Bra 724 2 Brazero 725 3 32 SCBra 1 726 6 27 Once 727 8 12 CBra 2 728 11 7 CBra 3 729 14 a 730 16 \2 731 18 7 Ket 732 20 11 Alt 733 22 5 CBra 4 734 25 a* 735 27 5 Ket 736 29 22 Recurse 737 31 23 Ket 738 33 27 Ket 739 35 32 KetRmax 740 37 a?+ 741 39 39 Ket 742 41 End 743------------------------------------------------------------------ 744 745/((?+1)(\1))/ 746------------------------------------------------------------------ 747 0 20 Bra 748 2 16 Once 749 4 12 CBra 1 750 7 9 Recurse 751 9 5 CBra 2 752 12 \1 753 14 5 Ket 754 16 12 Ket 755 18 16 Ket 756 20 20 Ket 757 22 End 758------------------------------------------------------------------ 759 760"(?1)(?#?'){2}(a)" 761------------------------------------------------------------------ 762 0 21 Bra 763 2 4 Once 764 4 14 Recurse 765 6 4 Ket 766 8 4 Once 767 10 14 Recurse 768 12 4 Ket 769 14 5 CBra 1 770 17 a 771 19 5 Ket 772 21 21 Ket 773 23 End 774------------------------------------------------------------------ 775 776/.((?2)(?R)|\1|$)()/ 777------------------------------------------------------------------ 778 0 28 Bra 779 2 Any 780 3 18 Once 781 5 7 CBra 1 782 8 23 Recurse 783 10 0 Recurse 784 12 4 Alt 785 14 \1 786 16 3 Alt 787 18 $ 788 19 14 Ket 789 21 18 Ket 790 23 3 CBra 2 791 26 3 Ket 792 28 28 Ket 793 30 End 794------------------------------------------------------------------ 795 796/.((?3)(?R)()(?2)|\1|$)()/ 797------------------------------------------------------------------ 798 0 35 Bra 799 2 Any 800 3 25 Once 801 5 14 CBra 1 802 8 30 Recurse 803 10 0 Recurse 804 12 3 CBra 2 805 15 3 Ket 806 17 12 Recurse 807 19 4 Alt 808 21 \1 809 23 3 Alt 810 25 $ 811 26 21 Ket 812 28 25 Ket 813 30 3 CBra 3 814 33 3 Ket 815 35 35 Ket 816 37 End 817------------------------------------------------------------------ 818 819/(?1)()((((((\1++))\x85)+)|))/ 820------------------------------------------------------------------ 821 0 50 Bra 822 2 4 Recurse 823 4 3 CBra 1 824 7 3 Ket 825 9 39 CBra 2 826 12 32 CBra 3 827 15 27 CBra 4 828 18 22 CBra 5 829 21 15 CBra 6 830 24 10 CBra 7 831 27 5 Once 832 29 \1+ 833 32 5 Ket 834 34 10 Ket 835 36 15 Ket 836 38 \x{85} 837 40 22 KetRmax 838 42 27 Ket 839 44 2 Alt 840 46 34 Ket 841 48 39 Ket 842 50 50 Ket 843 52 End 844------------------------------------------------------------------ 845 846# Check the absolute limit on nesting (?| etc. This varies with code unit 847# width because the workspace is a different number of bytes. It will fail 848# with link size 2 in 8-bit and 16-bit but not in 32-bit. 849 850/(?|(?|(?J:(?|(?x:(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?| 851))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) 852/parens_nest_limit=1000,-fullbincode 853Failed: error 184 at offset 1540: (?| and/or (?J: or (?x: parentheses are too deeply nested 854 855# Use "expand" to create some very long patterns with nested parentheses, in 856# order to test workspace overflow. Again, this varies with code unit width, 857# and even with it fails in two modes, the error offset differs. It also varies 858# with link size - hence multiple tests with different values. 859 860/(?'ABC'\[[bar](]{105}*THEN:\[A]{255}\[)]{106}/expand,-fullbincode 861Failed: error 186 at offset 594: regular expression is too complicated 862 863/(?'ABC'\[[bar](]{106}*THEN:\[A]{255}\[)]{107}/expand,-fullbincode 864Failed: error 186 at offset 594: regular expression is too complicated 865 866/(?'ABC'\[[bar](]{159}*THEN:\[A]{255}\[)]{160}/expand,-fullbincode 867Failed: error 186 at offset 594: regular expression is too complicated 868 869/(?'ABC'\[[bar](]{199}*THEN:\[A]{255}\[)]{200}/expand,-fullbincode 870Failed: error 186 at offset 594: regular expression is too complicated 871 872/(?'ABC'\[[bar](]{299}*THEN:\[A]{255}\[)]{300}/expand,-fullbincode 873Failed: error 186 at offset 594: regular expression is too complicated 874 875/(?(1)(?1)){8,}+()/debug 876------------------------------------------------------------------ 877 0 79 Bra 878 2 70 Once 879 4 6 Cond 880 6 1 Cond ref 881 8 74 Recurse 882 10 6 Ket 883 12 6 Cond 884 14 1 Cond ref 885 16 74 Recurse 886 18 6 Ket 887 20 6 Cond 888 22 1 Cond ref 889 24 74 Recurse 890 26 6 Ket 891 28 6 Cond 892 30 1 Cond ref 893 32 74 Recurse 894 34 6 Ket 895 36 6 Cond 896 38 1 Cond ref 897 40 74 Recurse 898 42 6 Ket 899 44 6 Cond 900 46 1 Cond ref 901 48 74 Recurse 902 50 6 Ket 903 52 6 Cond 904 54 1 Cond ref 905 56 74 Recurse 906 58 6 Ket 907 60 10 SBraPos 908 62 6 SCond 909 64 1 Cond ref 910 66 74 Recurse 911 68 6 Ket 912 70 10 KetRpos 913 72 70 Ket 914 74 3 CBra 1 915 77 3 Ket 916 79 79 Ket 917 81 End 918------------------------------------------------------------------ 919Capturing subpattern count = 1 920Max back reference = 1 921May match empty string 922Subject length lower bound = 0 923 abcd 924 0: 925 1: 926 927/(?(1)|a(?1)b){2,}+()/debug 928------------------------------------------------------------------ 929 0 43 Bra 930 2 34 Once 931 4 4 Cond 932 6 1 Cond ref 933 8 8 Alt 934 10 a 935 12 38 Recurse 936 14 b 937 16 12 Ket 938 18 16 SBraPos 939 20 4 SCond 940 22 1 Cond ref 941 24 8 Alt 942 26 a 943 28 38 Recurse 944 30 b 945 32 12 Ket 946 34 16 KetRpos 947 36 34 Ket 948 38 3 CBra 1 949 41 3 Ket 950 43 43 Ket 951 45 End 952------------------------------------------------------------------ 953Capturing subpattern count = 1 954Max back reference = 1 955May match empty string 956Subject length lower bound = 0 957 abcde 958No match 959 960/((?1)(?2)(?3)(?4)(?5)(?6)(?7)(?8)(?9)(?9)(?8)(?7)(?6)(?5)(?4)(?3)(?2)(?1)(?0)){2,}()()()()()()()()()/debug 961------------------------------------------------------------------ 962 0 133 Bra 963 2 41 CBra 1 964 5 2 Recurse 965 7 88 Recurse 966 9 93 Recurse 967 11 98 Recurse 968 13 103 Recurse 969 15 108 Recurse 970 17 113 Recurse 971 19 118 Recurse 972 21 123 Recurse 973 23 123 Recurse 974 25 118 Recurse 975 27 113 Recurse 976 29 108 Recurse 977 31 103 Recurse 978 33 98 Recurse 979 35 93 Recurse 980 37 88 Recurse 981 39 2 Recurse 982 41 0 Recurse 983 43 41 Ket 984 45 41 SCBra 1 985 48 2 Recurse 986 50 88 Recurse 987 52 93 Recurse 988 54 98 Recurse 989 56 103 Recurse 990 58 108 Recurse 991 60 113 Recurse 992 62 118 Recurse 993 64 123 Recurse 994 66 123 Recurse 995 68 118 Recurse 996 70 113 Recurse 997 72 108 Recurse 998 74 103 Recurse 999 76 98 Recurse 1000 78 93 Recurse 1001 80 88 Recurse 1002 82 2 Recurse 1003 84 0 Recurse 1004 86 41 KetRmax 1005 88 3 CBra 2 1006 91 3 Ket 1007 93 3 CBra 3 1008 96 3 Ket 1009 98 3 CBra 4 1010101 3 Ket 1011103 3 CBra 5 1012106 3 Ket 1013108 3 CBra 6 1014111 3 Ket 1015113 3 CBra 7 1016116 3 Ket 1017118 3 CBra 8 1018121 3 Ket 1019123 3 CBra 9 1020126 3 Ket 1021128 3 CBra 10 1022131 3 Ket 1023133 133 Ket 1024135 End 1025------------------------------------------------------------------ 1026Capturing subpattern count = 10 1027May match empty string 1028Subject length lower bound = 0 1029 1030/([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)/ 1031Failed: error 114 at offset 509: missing closing parenthesis 1032 1033/([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 1034Failed: error 186 at offset 490: regular expression is too complicated 1035 1036# End of testinput8 1037