diff options
Diffstat (limited to 'src/regexp/testdata')
| -rw-r--r-- | src/regexp/testdata/README | 23 | ||||
| -rw-r--r-- | src/regexp/testdata/basic.dat | 221 | ||||
| -rw-r--r-- | src/regexp/testdata/nullsubexpr.dat | 79 | ||||
| -rw-r--r-- | src/regexp/testdata/re2-exhaustive.txt.bz2 | bin | 0 -> 394016 bytes | |||
| -rw-r--r-- | src/regexp/testdata/re2-search.txt | 3667 | ||||
| -rw-r--r-- | src/regexp/testdata/repetition.dat | 163 | ||||
| -rw-r--r-- | src/regexp/testdata/testregex.c | 2286 |
7 files changed, 6439 insertions, 0 deletions
diff --git a/src/regexp/testdata/README b/src/regexp/testdata/README new file mode 100644 index 000000000..b1b301be8 --- /dev/null +++ b/src/regexp/testdata/README @@ -0,0 +1,23 @@ +AT&T POSIX Test Files +See textregex.c for copyright + license. + +testregex.c http://www2.research.att.com/~gsf/testregex/testregex.c +basic.dat http://www2.research.att.com/~gsf/testregex/basic.dat +nullsubexpr.dat http://www2.research.att.com/~gsf/testregex/nullsubexpr.dat +repetition.dat http://www2.research.att.com/~gsf/testregex/repetition.dat + +The test data has been edited to reflect RE2/Go differences: + * In a star of a possibly empty match like (a*)* matching x, + the no match case runs the starred subexpression zero times, + not once. This is consistent with (a*)* matching a, which + runs the starred subexpression one time, not twice. + * The submatch choice is first match, not the POSIX rule. + +Such changes are marked with 'RE2/Go'. + + +RE2 Test Files + +re2-exhaustive.txt.bz2 and re2-search.txt are built by running +'make log' in the RE2 distribution. http://code.google.com/p/re2/. +The exhaustive file is compressed because it is huge. diff --git a/src/regexp/testdata/basic.dat b/src/regexp/testdata/basic.dat new file mode 100644 index 000000000..7859290ba --- /dev/null +++ b/src/regexp/testdata/basic.dat @@ -0,0 +1,221 @@ +NOTE all standard compliant implementations should pass these : 2002-05-31 + +BE abracadabra$ abracadabracadabra (7,18) +BE a...b abababbb (2,7) +BE XXXXXX ..XXXXXX (2,8) +E \) () (1,2) +BE a] a]a (0,2) +B } } (0,1) +E \} } (0,1) +BE \] ] (0,1) +B ] ] (0,1) +E ] ] (0,1) +B { { (0,1) +B } } (0,1) +BE ^a ax (0,1) +BE \^a a^a (1,3) +BE a\^ a^ (0,2) +BE a$ aa (1,2) +BE a\$ a$ (0,2) +BE ^$ NULL (0,0) +E $^ NULL (0,0) +E a($) aa (1,2)(2,2) +E a*(^a) aa (0,1)(0,1) +E (..)*(...)* a (0,0) +E (..)*(...)* abcd (0,4)(2,4) +E (ab|a)(bc|c) abc (0,3)(0,2)(2,3) +E (ab)c|abc abc (0,3)(0,2) +E a{0}b ab (1,2) +E (a*)(b?)(b+)b{3} aaabbbbbbb (0,10)(0,3)(3,4)(4,7) +E (a*)(b{0,1})(b{1,})b{3} aaabbbbbbb (0,10)(0,3)(3,4)(4,7) +E a{9876543210} NULL BADBR +E ((a|a)|a) a (0,1)(0,1)(0,1) +E (a*)(a|aa) aaaa (0,4)(0,3)(3,4) +E a*(a.|aa) aaaa (0,4)(2,4) +E a(b)|c(d)|a(e)f aef (0,3)(?,?)(?,?)(1,2) +E (a|b)?.* b (0,1)(0,1) +E (a|b)c|a(b|c) ac (0,2)(0,1) +E (a|b)c|a(b|c) ab (0,2)(?,?)(1,2) +E (a|b)*c|(a|ab)*c abc (0,3)(1,2) +E (a|b)*c|(a|ab)*c xc (1,2) +E (.a|.b).*|.*(.a|.b) xa (0,2)(0,2) +E a?(ab|ba)ab abab (0,4)(0,2) +E a?(ac{0}b|ba)ab abab (0,4)(0,2) +E ab|abab abbabab (0,2) +E aba|bab|bba baaabbbaba (5,8) +E aba|bab baaabbbaba (6,9) +E (aa|aaa)*|(a|aaaaa) aa (0,2)(0,2) +E (a.|.a.)*|(a|.a...) aa (0,2)(0,2) +E ab|a xabc (1,3) +E ab|a xxabc (2,4) +Ei (Ab|cD)* aBcD (0,4)(2,4) +BE [^-] --a (2,3) +BE [a-]* --a (0,3) +BE [a-m-]* --amoma-- (0,4) +E :::1:::0:|:::1:1:0: :::0:::1:::1:::0: (8,17) +E :::1:::0:|:::1:1:1: :::0:::1:::1:::0: (8,17) +{E [[:upper:]] A (0,1) [[<element>]] not supported +E [[:lower:]]+ `az{ (1,3) +E [[:upper:]]+ @AZ[ (1,3) +# No collation in Go +#BE [[-]] [[-]] (2,4) +#BE [[.NIL.]] NULL ECOLLATE +#BE [[=aleph=]] NULL ECOLLATE +} +BE$ \n \n (0,1) +BEn$ \n \n (0,1) +BE$ [^a] \n (0,1) +BE$ \na \na (0,2) +E (a)(b)(c) abc (0,3)(0,1)(1,2)(2,3) +BE xxx xxx (0,3) +E1 (^|[ (,;])((([Ff]eb[^ ]* *|0*2/|\* */?)0*[6-7]))([^0-9]|$) feb 6, (0,6) +E1 (^|[ (,;])((([Ff]eb[^ ]* *|0*2/|\* */?)0*[6-7]))([^0-9]|$) 2/7 (0,3) +E1 (^|[ (,;])((([Ff]eb[^ ]* *|0*2/|\* */?)0*[6-7]))([^0-9]|$) feb 1,Feb 6 (5,11) +E3 ((((((((((((((((((((((((((((((x)))))))))))))))))))))))))))))) x (0,1)(0,1)(0,1) +E3 ((((((((((((((((((((((((((((((x))))))))))))))))))))))))))))))* xx (0,2)(1,2)(1,2) +E a?(ab|ba)* ababababababababababababababababababababababababababababababababababababababababa (0,81)(79,81) +E abaa|abbaa|abbbaa|abbbbaa ababbabbbabbbabbbbabbbbaa (18,25) +E abaa|abbaa|abbbaa|abbbbaa ababbabbbabbbabbbbabaa (18,22) +E aaac|aabc|abac|abbc|baac|babc|bbac|bbbc baaabbbabac (7,11) +BE$ .* \x01\xff (0,2) +E aaaa|bbbb|cccc|ddddd|eeeeee|fffffff|gggg|hhhh|iiiii|jjjjj|kkkkk|llll XaaaXbbbXcccXdddXeeeXfffXgggXhhhXiiiXjjjXkkkXlllXcbaXaaaa (53,57) +L aaaa\nbbbb\ncccc\nddddd\neeeeee\nfffffff\ngggg\nhhhh\niiiii\njjjjj\nkkkkk\nllll XaaaXbbbXcccXdddXeeeXfffXgggXhhhXiiiXjjjXkkkXlllXcbaXaaaa NOMATCH +E a*a*a*a*a*b aaaaaaaaab (0,10) +BE ^ NULL (0,0) +BE $ NULL (0,0) +BE ^$ NULL (0,0) +BE ^a$ a (0,1) +BE abc abc (0,3) +BE abc xabcy (1,4) +BE abc ababc (2,5) +BE ab*c abc (0,3) +BE ab*bc abc (0,3) +BE ab*bc abbc (0,4) +BE ab*bc abbbbc (0,6) +E ab+bc abbc (0,4) +E ab+bc abbbbc (0,6) +E ab?bc abbc (0,4) +E ab?bc abc (0,3) +E ab?c abc (0,3) +BE ^abc$ abc (0,3) +BE ^abc abcc (0,3) +BE abc$ aabc (1,4) +BE ^ abc (0,0) +BE $ abc (3,3) +BE a.c abc (0,3) +BE a.c axc (0,3) +BE a.*c axyzc (0,5) +BE a[bc]d abd (0,3) +BE a[b-d]e ace (0,3) +BE a[b-d] aac (1,3) +BE a[-b] a- (0,2) +BE a[b-] a- (0,2) +BE a] a] (0,2) +BE a[]]b a]b (0,3) +BE a[^bc]d aed (0,3) +BE a[^-b]c adc (0,3) +BE a[^]b]c adc (0,3) +E ab|cd abc (0,2) +E ab|cd abcd (0,2) +E a\(b a(b (0,3) +E a\(*b ab (0,2) +E a\(*b a((b (0,4) +E ((a)) abc (0,1)(0,1)(0,1) +E (a)b(c) abc (0,3)(0,1)(2,3) +E a+b+c aabbabc (4,7) +E a* aaa (0,3) +#E (a*)* - (0,0)(0,0) +E (a*)* - (0,0)(?,?) RE2/Go +E (a*)+ - (0,0)(0,0) +#E (a*|b)* - (0,0)(0,0) +E (a*|b)* - (0,0)(?,?) RE2/Go +E (a+|b)* ab (0,2)(1,2) +E (a+|b)+ ab (0,2)(1,2) +E (a+|b)? ab (0,1)(0,1) +BE [^ab]* cde (0,3) +#E (^)* - (0,0)(0,0) +E (^)* - (0,0)(?,?) RE2/Go +BE a* NULL (0,0) +E ([abc])*d abbbcd (0,6)(4,5) +E ([abc])*bcd abcd (0,4)(0,1) +E a|b|c|d|e e (0,1) +E (a|b|c|d|e)f ef (0,2)(0,1) +#E ((a*|b))* - (0,0)(0,0)(0,0) +E ((a*|b))* - (0,0)(?,?)(?,?) RE2/Go +BE abcd*efg abcdefg (0,7) +BE ab* xabyabbbz (1,3) +BE ab* xayabbbz (1,2) +E (ab|cd)e abcde (2,5)(2,4) +BE [abhgefdc]ij hij (0,3) +E (a|b)c*d abcd (1,4)(1,2) +E (ab|ab*)bc abc (0,3)(0,1) +E a([bc]*)c* abc (0,3)(1,3) +E a([bc]*)(c*d) abcd (0,4)(1,3)(3,4) +E a([bc]+)(c*d) abcd (0,4)(1,3)(3,4) +E a([bc]*)(c+d) abcd (0,4)(1,2)(2,4) +E a[bcd]*dcdcde adcdcde (0,7) +E (ab|a)b*c abc (0,3)(0,2) +E ((a)(b)c)(d) abcd (0,4)(0,3)(0,1)(1,2)(3,4) +BE [A-Za-z_][A-Za-z0-9_]* alpha (0,5) +E ^a(bc+|b[eh])g|.h$ abh (1,3) +E (bc+d$|ef*g.|h?i(j|k)) effgz (0,5)(0,5) +E (bc+d$|ef*g.|h?i(j|k)) ij (0,2)(0,2)(1,2) +E (bc+d$|ef*g.|h?i(j|k)) reffgz (1,6)(1,6) +E (((((((((a))))))))) a (0,1)(0,1)(0,1)(0,1)(0,1)(0,1)(0,1)(0,1)(0,1)(0,1) +BE multiple words multiple words yeah (0,14) +E (.*)c(.*) abcde (0,5)(0,2)(3,5) +BE abcd abcd (0,4) +E a(bc)d abcd (0,4)(1,3) +E a[-]?c ac (0,3) +E M[ou]'?am+[ae]r .*([AEae]l[- ])?[GKQ]h?[aeu]+([dtz][dhz]?)+af[iy] Muammar Qaddafi (0,15)(?,?)(10,12) +E M[ou]'?am+[ae]r .*([AEae]l[- ])?[GKQ]h?[aeu]+([dtz][dhz]?)+af[iy] Mo'ammar Gadhafi (0,16)(?,?)(11,13) +E M[ou]'?am+[ae]r .*([AEae]l[- ])?[GKQ]h?[aeu]+([dtz][dhz]?)+af[iy] Muammar Kaddafi (0,15)(?,?)(10,12) +E M[ou]'?am+[ae]r .*([AEae]l[- ])?[GKQ]h?[aeu]+([dtz][dhz]?)+af[iy] Muammar Qadhafi (0,15)(?,?)(10,12) +E M[ou]'?am+[ae]r .*([AEae]l[- ])?[GKQ]h?[aeu]+([dtz][dhz]?)+af[iy] Muammar Gadafi (0,14)(?,?)(10,11) +E M[ou]'?am+[ae]r .*([AEae]l[- ])?[GKQ]h?[aeu]+([dtz][dhz]?)+af[iy] Mu'ammar Qadafi (0,15)(?,?)(11,12) +E M[ou]'?am+[ae]r .*([AEae]l[- ])?[GKQ]h?[aeu]+([dtz][dhz]?)+af[iy] Moamar Gaddafi (0,14)(?,?)(9,11) +E M[ou]'?am+[ae]r .*([AEae]l[- ])?[GKQ]h?[aeu]+([dtz][dhz]?)+af[iy] Mu'ammar Qadhdhafi (0,18)(?,?)(13,15) +E M[ou]'?am+[ae]r .*([AEae]l[- ])?[GKQ]h?[aeu]+([dtz][dhz]?)+af[iy] Muammar Khaddafi (0,16)(?,?)(11,13) +E M[ou]'?am+[ae]r .*([AEae]l[- ])?[GKQ]h?[aeu]+([dtz][dhz]?)+af[iy] Muammar Ghaddafy (0,16)(?,?)(11,13) +E M[ou]'?am+[ae]r .*([AEae]l[- ])?[GKQ]h?[aeu]+([dtz][dhz]?)+af[iy] Muammar Ghadafi (0,15)(?,?)(11,12) +E M[ou]'?am+[ae]r .*([AEae]l[- ])?[GKQ]h?[aeu]+([dtz][dhz]?)+af[iy] Muammar Ghaddafi (0,16)(?,?)(11,13) +E M[ou]'?am+[ae]r .*([AEae]l[- ])?[GKQ]h?[aeu]+([dtz][dhz]?)+af[iy] Muamar Kaddafi (0,14)(?,?)(9,11) +E M[ou]'?am+[ae]r .*([AEae]l[- ])?[GKQ]h?[aeu]+([dtz][dhz]?)+af[iy] Muammar Quathafi (0,16)(?,?)(11,13) +E M[ou]'?am+[ae]r .*([AEae]l[- ])?[GKQ]h?[aeu]+([dtz][dhz]?)+af[iy] Muammar Gheddafi (0,16)(?,?)(11,13) +E M[ou]'?am+[ae]r .*([AEae]l[- ])?[GKQ]h?[aeu]+([dtz][dhz]?)+af[iy] Moammar Khadafy (0,15)(?,?)(11,12) +E M[ou]'?am+[ae]r .*([AEae]l[- ])?[GKQ]h?[aeu]+([dtz][dhz]?)+af[iy] Moammar Qudhafi (0,15)(?,?)(10,12) +E a+(b|c)*d+ aabcdd (0,6)(3,4) +E ^.+$ vivi (0,4) +E ^(.+)$ vivi (0,4)(0,4) +E ^([^!.]+).att.com!(.+)$ gryphon.att.com!eby (0,19)(0,7)(16,19) +E ^([^!]+!)?([^!]+)$ bas (0,3)(?,?)(0,3) +E ^([^!]+!)?([^!]+)$ bar!bas (0,7)(0,4)(4,7) +E ^([^!]+!)?([^!]+)$ foo!bas (0,7)(0,4)(4,7) +E ^.+!([^!]+!)([^!]+)$ foo!bar!bas (0,11)(4,8)(8,11) +E ((foo)|(bar))!bas bar!bas (0,7)(0,3)(?,?)(0,3) +E ((foo)|(bar))!bas foo!bar!bas (4,11)(4,7)(?,?)(4,7) +E ((foo)|(bar))!bas foo!bas (0,7)(0,3)(0,3) +E ((foo)|bar)!bas bar!bas (0,7)(0,3) +E ((foo)|bar)!bas foo!bar!bas (4,11)(4,7) +E ((foo)|bar)!bas foo!bas (0,7)(0,3)(0,3) +E (foo|(bar))!bas bar!bas (0,7)(0,3)(0,3) +E (foo|(bar))!bas foo!bar!bas (4,11)(4,7)(4,7) +E (foo|(bar))!bas foo!bas (0,7)(0,3) +E (foo|bar)!bas bar!bas (0,7)(0,3) +E (foo|bar)!bas foo!bar!bas (4,11)(4,7) +E (foo|bar)!bas foo!bas (0,7)(0,3) +E ^(([^!]+!)?([^!]+)|.+!([^!]+!)([^!]+))$ foo!bar!bas (0,11)(0,11)(?,?)(?,?)(4,8)(8,11) +E ^([^!]+!)?([^!]+)$|^.+!([^!]+!)([^!]+)$ bas (0,3)(?,?)(0,3) +E ^([^!]+!)?([^!]+)$|^.+!([^!]+!)([^!]+)$ bar!bas (0,7)(0,4)(4,7) +E ^([^!]+!)?([^!]+)$|^.+!([^!]+!)([^!]+)$ foo!bar!bas (0,11)(?,?)(?,?)(4,8)(8,11) +E ^([^!]+!)?([^!]+)$|^.+!([^!]+!)([^!]+)$ foo!bas (0,7)(0,4)(4,7) +E ^(([^!]+!)?([^!]+)|.+!([^!]+!)([^!]+))$ bas (0,3)(0,3)(?,?)(0,3) +E ^(([^!]+!)?([^!]+)|.+!([^!]+!)([^!]+))$ bar!bas (0,7)(0,7)(0,4)(4,7) +E ^(([^!]+!)?([^!]+)|.+!([^!]+!)([^!]+))$ foo!bar!bas (0,11)(0,11)(?,?)(?,?)(4,8)(8,11) +E ^(([^!]+!)?([^!]+)|.+!([^!]+!)([^!]+))$ foo!bas (0,7)(0,7)(0,4)(4,7) +E .*(/XXX).* /XXX (0,4)(0,4) +E .*(\\XXX).* \XXX (0,4)(0,4) +E \\XXX \XXX (0,4) +E .*(/000).* /000 (0,4)(0,4) +E .*(\\000).* \000 (0,4)(0,4) +E \\000 \000 (0,4) diff --git a/src/regexp/testdata/nullsubexpr.dat b/src/regexp/testdata/nullsubexpr.dat new file mode 100644 index 000000000..2e18fbb91 --- /dev/null +++ b/src/regexp/testdata/nullsubexpr.dat @@ -0,0 +1,79 @@ +NOTE null subexpression matches : 2002-06-06 + +E (a*)* a (0,1)(0,1) +#E SAME x (0,0)(0,0) +E SAME x (0,0)(?,?) RE2/Go +E SAME aaaaaa (0,6)(0,6) +E SAME aaaaaax (0,6)(0,6) +E (a*)+ a (0,1)(0,1) +E SAME x (0,0)(0,0) +E SAME aaaaaa (0,6)(0,6) +E SAME aaaaaax (0,6)(0,6) +E (a+)* a (0,1)(0,1) +E SAME x (0,0) +E SAME aaaaaa (0,6)(0,6) +E SAME aaaaaax (0,6)(0,6) +E (a+)+ a (0,1)(0,1) +E SAME x NOMATCH +E SAME aaaaaa (0,6)(0,6) +E SAME aaaaaax (0,6)(0,6) + +E ([a]*)* a (0,1)(0,1) +#E SAME x (0,0)(0,0) +E SAME x (0,0)(?,?) RE2/Go +E SAME aaaaaa (0,6)(0,6) +E SAME aaaaaax (0,6)(0,6) +E ([a]*)+ a (0,1)(0,1) +E SAME x (0,0)(0,0) +E SAME aaaaaa (0,6)(0,6) +E SAME aaaaaax (0,6)(0,6) +E ([^b]*)* a (0,1)(0,1) +#E SAME b (0,0)(0,0) +E SAME b (0,0)(?,?) RE2/Go +E SAME aaaaaa (0,6)(0,6) +E SAME aaaaaab (0,6)(0,6) +E ([ab]*)* a (0,1)(0,1) +E SAME aaaaaa (0,6)(0,6) +E SAME ababab (0,6)(0,6) +E SAME bababa (0,6)(0,6) +E SAME b (0,1)(0,1) +E SAME bbbbbb (0,6)(0,6) +E SAME aaaabcde (0,5)(0,5) +E ([^a]*)* b (0,1)(0,1) +E SAME bbbbbb (0,6)(0,6) +#E SAME aaaaaa (0,0)(0,0) +E SAME aaaaaa (0,0)(?,?) RE2/Go +E ([^ab]*)* ccccxx (0,6)(0,6) +#E SAME ababab (0,0)(0,0) +E SAME ababab (0,0)(?,?) RE2/Go + +E ((z)+|a)* zabcde (0,2)(1,2) + +#{E a+? aaaaaa (0,1) no *? +? mimimal match ops +#E (a) aaa (0,1)(0,1) +#E (a*?) aaa (0,0)(0,0) +#E (a)*? aaa (0,0) +#E (a*?)*? aaa (0,0) +#} + +B \(a*\)*\(x\) x (0,1)(0,0)(0,1) +B \(a*\)*\(x\) ax (0,2)(0,1)(1,2) +B \(a*\)*\(x\) axa (0,2)(0,1)(1,2) +B \(a*\)*\(x\)\(\1\) x (0,1)(0,0)(0,1)(1,1) +B \(a*\)*\(x\)\(\1\) ax (0,2)(1,1)(1,2)(2,2) +B \(a*\)*\(x\)\(\1\) axa (0,3)(0,1)(1,2)(2,3) +B \(a*\)*\(x\)\(\1\)\(x\) axax (0,4)(0,1)(1,2)(2,3)(3,4) +B \(a*\)*\(x\)\(\1\)\(x\) axxa (0,3)(1,1)(1,2)(2,2)(2,3) + +#E (a*)*(x) x (0,1)(0,0)(0,1) +E (a*)*(x) x (0,1)(?,?)(0,1) RE2/Go +E (a*)*(x) ax (0,2)(0,1)(1,2) +E (a*)*(x) axa (0,2)(0,1)(1,2) + +E (a*)+(x) x (0,1)(0,0)(0,1) +E (a*)+(x) ax (0,2)(0,1)(1,2) +E (a*)+(x) axa (0,2)(0,1)(1,2) + +E (a*){2}(x) x (0,1)(0,0)(0,1) +E (a*){2}(x) ax (0,2)(1,1)(1,2) +E (a*){2}(x) axa (0,2)(1,1)(1,2) diff --git a/src/regexp/testdata/re2-exhaustive.txt.bz2 b/src/regexp/testdata/re2-exhaustive.txt.bz2 Binary files differnew file mode 100644 index 000000000..a357f2801 --- /dev/null +++ b/src/regexp/testdata/re2-exhaustive.txt.bz2 diff --git a/src/regexp/testdata/re2-search.txt b/src/regexp/testdata/re2-search.txt new file mode 100644 index 000000000..f648e5527 --- /dev/null +++ b/src/regexp/testdata/re2-search.txt @@ -0,0 +1,3667 @@ +# RE2 basic search tests built by make log +# Thu Sep 8 13:43:43 EDT 2011 +Regexp.SearchTests +strings +"" +"a" +regexps +"a" +-;-;-;- +0-1;0-1;0-1;0-1 +"^(?:a)$" +-;-;-;- +0-1;0-1;0-1;0-1 +"^(?:a)" +-;-;-;- +0-1;0-1;0-1;0-1 +"(?:a)$" +-;-;-;- +0-1;0-1;0-1;0-1 +strings +"" +"zyzzyva" +regexps +"a" +-;-;-;- +-;6-7;-;6-7 +"^(?:a)$" +-;-;-;- +-;-;-;- +"^(?:a)" +-;-;-;- +-;-;-;- +"(?:a)$" +-;-;-;- +-;6-7;-;6-7 +strings +"" +"aa" +regexps +"a+" +-;-;-;- +0-2;0-2;0-2;0-2 +"^(?:a+)$" +-;-;-;- +0-2;0-2;0-2;0-2 +"^(?:a+)" +-;-;-;- +0-2;0-2;0-2;0-2 +"(?:a+)$" +-;-;-;- +0-2;0-2;0-2;0-2 +strings +"" +"ab" +regexps +"(a+|b)+" +-;-;-;- +0-2 1-2;0-2 1-2;0-2 1-2;0-2 1-2 +"^(?:(a+|b)+)$" +-;-;-;- +0-2 1-2;0-2 1-2;0-2 1-2;0-2 1-2 +"^(?:(a+|b)+)" +-;-;-;- +0-2 1-2;0-2 1-2;0-2 1-2;0-2 1-2 +"(?:(a+|b)+)$" +-;-;-;- +0-2 1-2;0-2 1-2;0-2 1-2;0-2 1-2 +strings +"" +"xabcdx" +regexps +"ab|cd" +-;-;-;- +-;1-3;-;1-3 +"^(?:ab|cd)$" +-;-;-;- +-;-;-;- +"^(?:ab|cd)" +-;-;-;- +-;-;-;- +"(?:ab|cd)$" +-;-;-;- +-;-;-;- +strings +"" +"hello\ngoodbye\n" +regexps +"h.*od?" +-;-;-;- +-;0-5;-;0-5 +"^(?:h.*od?)$" +-;-;-;- +-;-;-;- +"^(?:h.*od?)" +-;-;-;- +-;0-5;-;0-5 +"(?:h.*od?)$" +-;-;-;- +-;-;-;- +strings +"" +"hello\ngoodbye\n" +regexps +"h.*o" +-;-;-;- +-;0-5;-;0-5 +"^(?:h.*o)$" +-;-;-;- +-;-;-;- +"^(?:h.*o)" +-;-;-;- +-;0-5;-;0-5 +"(?:h.*o)$" +-;-;-;- +-;-;-;- +strings +"" +"goodbye\nhello\n" +regexps +"h.*o" +-;-;-;- +-;8-13;-;8-13 +"^(?:h.*o)$" +-;-;-;- +-;-;-;- +"^(?:h.*o)" +-;-;-;- +-;-;-;- +"(?:h.*o)$" +-;-;-;- +-;-;-;- +strings +"" +"hello world" +regexps +"h.*o" +-;-;-;- +-;0-8;-;0-8 +"^(?:h.*o)$" +-;-;-;- +-;-;-;- +"^(?:h.*o)" +-;-;-;- +-;0-8;-;0-8 +"(?:h.*o)$" +-;-;-;- +-;-;-;- +strings +"" +"othello, world" +regexps +"h.*o" +-;-;-;- +-;2-11;-;2-11 +"^(?:h.*o)$" +-;-;-;- +-;-;-;- +"^(?:h.*o)" +-;-;-;- +-;-;-;- +"(?:h.*o)$" +-;-;-;- +-;-;-;- +strings +"" +"aaaaaaa" +regexps +"[^\\s\\S]" +-;-;-;- +-;-;-;- +"^(?:[^\\s\\S])$" +-;-;-;- +-;-;-;- +"^(?:[^\\s\\S])" +-;-;-;- +-;-;-;- +"(?:[^\\s\\S])$" +-;-;-;- +-;-;-;- +strings +"" +"aaaaaaa" +regexps +"a" +-;-;-;- +-;0-1;-;0-1 +"^(?:a)$" +-;-;-;- +-;-;-;- +"^(?:a)" +-;-;-;- +-;0-1;-;0-1 +"(?:a)$" +-;-;-;- +-;6-7;-;6-7 +strings +"" +"aaaaaaa" +regexps +"a*" +0-0;0-0;0-0;0-0 +0-7;0-7;0-7;0-7 +"^(?:a*)$" +0-0;0-0;0-0;0-0 +0-7;0-7;0-7;0-7 +"^(?:a*)" +0-0;0-0;0-0;0-0 +0-7;0-7;0-7;0-7 +"(?:a*)$" +0-0;0-0;0-0;0-0 +0-7;0-7;0-7;0-7 +strings +"" +"" +regexps +"a*" +0-0;0-0;0-0;0-0 +0-0;0-0;0-0;0-0 +"^(?:a*)$" +0-0;0-0;0-0;0-0 +0-0;0-0;0-0;0-0 +"^(?:a*)" +0-0;0-0;0-0;0-0 +0-0;0-0;0-0;0-0 +"(?:a*)$" +0-0;0-0;0-0;0-0 +0-0;0-0;0-0;0-0 +strings +"" +"" +regexps +"a*" +0-0;0-0;0-0;0-0 +0-0;0-0;0-0;0-0 +"^(?:a*)$" +0-0;0-0;0-0;0-0 +0-0;0-0;0-0;0-0 +"^(?:a*)" +0-0;0-0;0-0;0-0 +0-0;0-0;0-0;0-0 +"(?:a*)$" +0-0;0-0;0-0;0-0 +0-0;0-0;0-0;0-0 +strings +"" +"xabcdx" +regexps +"ab|cd" +-;-;-;- +-;1-3;-;1-3 +"^(?:ab|cd)$" +-;-;-;- +-;-;-;- +"^(?:ab|cd)" +-;-;-;- +-;-;-;- +"(?:ab|cd)$" +-;-;-;- +-;-;-;- +strings +"" +"cab" +regexps +"a" +-;-;-;- +-;1-2;-;1-2 +"^(?:a)$" +-;-;-;- +-;-;-;- +"^(?:a)" +-;-;-;- +-;-;-;- +"(?:a)$" +-;-;-;- +-;-;-;- +strings +"" +"cab" +regexps +"a*b" +-;-;-;- +-;1-3;-;1-3 +"^(?:a*b)$" +-;-;-;- +-;-;-;- +"^(?:a*b)" +-;-;-;- +-;-;-;- +"(?:a*b)$" +-;-;-;- +-;1-3;-;1-3 +strings +"" +"x" +regexps +"((((((((((((((((((((x))))))))))))))))))))" +-;-;-;- +0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1;0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1;0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1;0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 +"^(?:((((((((((((((((((((x)))))))))))))))))))))$" +-;-;-;- +0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1;0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1;0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1;0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 +"^(?:((((((((((((((((((((x)))))))))))))))))))))" +-;-;-;- +0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1;0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1;0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1;0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 +"(?:((((((((((((((((((((x)))))))))))))))))))))$" +-;-;-;- +0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1;0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1;0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1;0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 0-1 +strings +"" +"xxxabcdxxx" +regexps +"[abcd]" +-;-;-;- +-;3-4;-;3-4 +"^(?:[abcd])$" +-;-;-;- +-;-;-;- +"^(?:[abcd])" +-;-;-;- +-;-;-;- +"(?:[abcd])$" +-;-;-;- +-;-;-;- +strings +"" +"xxxabcdxxx" +regexps +"[^x]" +-;-;-;- +-;3-4;-;3-4 +"^(?:[^x])$" +-;-;-;- +-;-;-;- +"^(?:[^x])" +-;-;-;- +-;-;-;- +"(?:[^x])$" +-;-;-;- +-;-;-;- +strings +"" +"xxxabcdxxx" +regexps +"[abcd]+" +-;-;-;- +-;3-7;-;3-7 +"^(?:[abcd]+)$" +-;-;-;- +-;-;-;- +"^(?:[abcd]+)" +-;-;-;- +-;-;-;- +"(?:[abcd]+)$" +-;-;-;- +-;-;-;- +strings +"" +"xxxabcdxxx" +regexps +"[^x]+" +-;-;-;- +-;3-7;-;3-7 +"^(?:[^x]+)$" +-;-;-;- +-;-;-;- +"^(?:[^x]+)" +-;-;-;- +-;-;-;- +"(?:[^x]+)$" +-;-;-;- +-;-;-;- +strings +"" +"fo" +regexps +"(fo|foo)" +-;-;-;- +0-2 0-2;0-2 0-2;0-2 0-2;0-2 0-2 +"^(?:(fo|foo))$" +-;-;-;- +0-2 0-2;0-2 0-2;0-2 0-2;0-2 0-2 +"^(?:(fo|foo))" +-;-;-;- +0-2 0-2;0-2 0-2;0-2 0-2;0-2 0-2 +"(?:(fo|foo))$" +-;-;-;- +0-2 0-2;0-2 0-2;0-2 0-2;0-2 0-2 +strings +"" +"foo" +regexps +"(foo|fo)" +-;-;-;- +0-3 0-3;0-3 0-3;0-3 0-3;0-3 0-3 +"^(?:(foo|fo))$" +-;-;-;- +0-3 0-3;0-3 0-3;0-3 0-3;0-3 0-3 +"^(?:(foo|fo))" +-;-;-;- +0-3 0-3;0-3 0-3;0-3 0-3;0-3 0-3 +"(?:(foo|fo))$" +-;-;-;- +0-3 0-3;0-3 0-3;0-3 0-3;0-3 0-3 +strings +"" +"aA" +regexps +"aa" +-;-;-;- +-;-;-;- +"^(?:aa)$" +-;-;-;- +-;-;-;- +"^(?:aa)" +-;-;-;- +-;-;-;- +"(?:aa)$" +-;-;-;- +-;-;-;- +strings +"" +"Aa" +regexps +"a" +-;-;-;- +-;1-2;-;1-2 +"^(?:a)$" +-;-;-;- +-;-;-;- +"^(?:a)" +-;-;-;- +-;-;-;- +"(?:a)$" +-;-;-;- +-;1-2;-;1-2 +strings +"" +"A" +regexps +"a" +-;-;-;- +-;-;-;- +"^(?:a)$" +-;-;-;- +-;-;-;- +"^(?:a)" +-;-;-;- +-;-;-;- +"(?:a)$" +-;-;-;- +-;-;-;- +strings +"" +"abc" +regexps +"ABC" +-;-;-;- +-;-;-;- +"^(?:ABC)$" +-;-;-;- +-;-;-;- +"^(?:ABC)" +-;-;-;- +-;-;-;- +"(?:ABC)$" +-;-;-;- +-;-;-;- +strings +"" +"XABCY" +regexps +"abc" +-;-;-;- +-;-;-;- +"^(?:abc)$" +-;-;-;- +-;-;-;- +"^(?:abc)" +-;-;-;- +-;-;-;- +"(?:abc)$" +-;-;-;- +-;-;-;- +strings +"" +"xabcy" +regexps +"ABC" +-;-;-;- +-;-;-;- +"^(?:ABC)$" +-;-;-;- +-;-;-;- +"^(?:ABC)" +-;-;-;- +-;-;-;- +"(?:ABC)$" +-;-;-;- +-;-;-;- +strings +"" +"foo" +regexps +"foo|bar|[A-Z]" +-;-;-;- +0-3;0-3;0-3;0-3 +"^(?:foo|bar|[A-Z])$" +-;-;-;- +0-3;0-3;0-3;0-3 +"^(?:foo|bar|[A-Z])" +-;-;-;- +0-3;0-3;0-3;0-3 +"(?:foo|bar|[A-Z])$" +-;-;-;- +0-3;0-3;0-3;0-3 +strings +"" +"foo" +regexps +"^(foo|bar|[A-Z])" +-;-;-;- +0-3 0-3;0-3 0-3;0-3 0-3;0-3 0-3 +"^(?:^(foo|bar|[A-Z]))$" +-;-;-;- +0-3 0-3;0-3 0-3;0-3 0-3;0-3 0-3 +"^(?:^(foo|bar|[A-Z]))" +-;-;-;- +0-3 0-3;0-3 0-3;0-3 0-3;0-3 0-3 +"(?:^(foo|bar|[A-Z]))$" +-;-;-;- +0-3 0-3;0-3 0-3;0-3 0-3;0-3 0-3 +strings +"" +"foo\n" +regexps +"(foo|bar|[A-Z])$" +-;-;-;- +-;-;-;- +"^(?:(foo|bar|[A-Z])$)$" +-;-;-;- +-;-;-;- +"^(?:(foo|bar|[A-Z])$)" +-;-;-;- +-;-;-;- +"(?:(foo|bar|[A-Z])$)$" +-;-;-;- +-;-;-;- +strings +"" +"foo" +regexps +"(foo|bar|[A-Z])$" 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+0-1;0-1;0-1;0-1 +"^(?:a\\C*)$" +-;-;-;- +0-1;0-1;0-1;0-1 +"^(?:a\\C*)" +-;-;-;- +0-1;0-1;0-1;0-1 +"(?:a\\C*)$" +-;-;-;- +0-1;0-1;0-1;0-1 +strings +"" +"baba" +regexps +"a\\C*|ba\\C" +-;-;-;- +-;0-3;-;0-3 +"^(?:a\\C*|ba\\C)$" +-;-;-;- +-;-;-;- +"^(?:a\\C*|ba\\C)" +-;-;-;- +-;0-3;-;0-3 +"(?:a\\C*|ba\\C)$" +-;-;-;- +-;1-4;-;1-4 diff --git a/src/regexp/testdata/repetition.dat b/src/regexp/testdata/repetition.dat new file mode 100644 index 000000000..e6361f51a --- /dev/null +++ b/src/regexp/testdata/repetition.dat @@ -0,0 +1,163 @@ +NOTE implicit vs. explicit repetitions : 2009-02-02 + +# Glenn Fowler <gsf@research.att.com> +# conforming matches (column 4) must match one of the following BREs +# NOMATCH +# (0,.)\((\(.\),\(.\))(?,?)(\2,\3)\)* +# (0,.)\((\(.\),\(.\))(\2,\3)(?,?)\)* +# i.e., each 3-tuple has two identical elements and one (?,?) + +E ((..)|(.)) NULL NOMATCH +E ((..)|(.))((..)|(.)) NULL NOMATCH +E ((..)|(.))((..)|(.))((..)|(.)) NULL NOMATCH + +E ((..)|(.)){1} NULL NOMATCH +E ((..)|(.)){2} NULL NOMATCH +E ((..)|(.)){3} NULL NOMATCH + +E ((..)|(.))* NULL (0,0) + +E ((..)|(.)) a (0,1)(0,1)(?,?)(0,1) +E ((..)|(.))((..)|(.)) a NOMATCH +E ((..)|(.))((..)|(.))((..)|(.)) a NOMATCH + +E ((..)|(.)){1} a (0,1)(0,1)(?,?)(0,1) +E ((..)|(.)){2} a NOMATCH +E ((..)|(.)){3} a NOMATCH + +E ((..)|(.))* a (0,1)(0,1)(?,?)(0,1) + +E ((..)|(.)) aa (0,2)(0,2)(0,2)(?,?) +E ((..)|(.))((..)|(.)) aa (0,2)(0,1)(?,?)(0,1)(1,2)(?,?)(1,2) +E ((..)|(.))((..)|(.))((..)|(.)) aa NOMATCH + +E ((..)|(.)){1} aa (0,2)(0,2)(0,2)(?,?) +E ((..)|(.)){2} aa (0,2)(1,2)(?,?)(1,2) +E ((..)|(.)){3} aa NOMATCH + +E ((..)|(.))* aa (0,2)(0,2)(0,2)(?,?) + +E ((..)|(.)) aaa (0,2)(0,2)(0,2)(?,?) +E ((..)|(.))((..)|(.)) aaa (0,3)(0,2)(0,2)(?,?)(2,3)(?,?)(2,3) +E ((..)|(.))((..)|(.))((..)|(.)) aaa (0,3)(0,1)(?,?)(0,1)(1,2)(?,?)(1,2)(2,3)(?,?)(2,3) + +E ((..)|(.)){1} aaa (0,2)(0,2)(0,2)(?,?) +#E ((..)|(.)){2} aaa (0,3)(2,3)(?,?)(2,3) +E ((..)|(.)){2} aaa (0,3)(2,3)(0,2)(2,3) RE2/Go +E ((..)|(.)){3} aaa (0,3)(2,3)(?,?)(2,3) + +#E ((..)|(.))* aaa (0,3)(2,3)(?,?)(2,3) +E ((..)|(.))* aaa (0,3)(2,3)(0,2)(2,3) RE2/Go + +E ((..)|(.)) aaaa (0,2)(0,2)(0,2)(?,?) +E ((..)|(.))((..)|(.)) aaaa (0,4)(0,2)(0,2)(?,?)(2,4)(2,4)(?,?) +E ((..)|(.))((..)|(.))((..)|(.)) aaaa (0,4)(0,2)(0,2)(?,?)(2,3)(?,?)(2,3)(3,4)(?,?)(3,4) + +E ((..)|(.)){1} aaaa (0,2)(0,2)(0,2)(?,?) +E ((..)|(.)){2} aaaa (0,4)(2,4)(2,4)(?,?) +#E ((..)|(.)){3} aaaa (0,4)(3,4)(?,?)(3,4) +E ((..)|(.)){3} aaaa (0,4)(3,4)(0,2)(3,4) RE2/Go + +E ((..)|(.))* aaaa (0,4)(2,4)(2,4)(?,?) + +E ((..)|(.)) aaaaa (0,2)(0,2)(0,2)(?,?) +E ((..)|(.))((..)|(.)) aaaaa (0,4)(0,2)(0,2)(?,?)(2,4)(2,4)(?,?) +E ((..)|(.))((..)|(.))((..)|(.)) aaaaa (0,5)(0,2)(0,2)(?,?)(2,4)(2,4)(?,?)(4,5)(?,?)(4,5) + +E ((..)|(.)){1} aaaaa (0,2)(0,2)(0,2)(?,?) +E ((..)|(.)){2} aaaaa (0,4)(2,4)(2,4)(?,?) +#E ((..)|(.)){3} aaaaa (0,5)(4,5)(?,?)(4,5) +E ((..)|(.)){3} aaaaa (0,5)(4,5)(2,4)(4,5) RE2/Go + +#E ((..)|(.))* aaaaa (0,5)(4,5)(?,?)(4,5) +E ((..)|(.))* aaaaa (0,5)(4,5)(2,4)(4,5) RE2/Go + +E ((..)|(.)) aaaaaa (0,2)(0,2)(0,2)(?,?) +E ((..)|(.))((..)|(.)) aaaaaa (0,4)(0,2)(0,2)(?,?)(2,4)(2,4)(?,?) +E ((..)|(.))((..)|(.))((..)|(.)) aaaaaa (0,6)(0,2)(0,2)(?,?)(2,4)(2,4)(?,?)(4,6)(4,6)(?,?) + +E ((..)|(.)){1} aaaaaa (0,2)(0,2)(0,2)(?,?) +E ((..)|(.)){2} aaaaaa (0,4)(2,4)(2,4)(?,?) +E ((..)|(.)){3} aaaaaa (0,6)(4,6)(4,6)(?,?) + +E ((..)|(.))* aaaaaa (0,6)(4,6)(4,6)(?,?) + +NOTE additional repetition tests graciously provided by Chris Kuklewicz www.haskell.org 2009-02-02 + +# These test a bug in OS X / FreeBSD / NetBSD, and libtree. +# Linux/GLIBC gets the {8,} and {8,8} wrong. + +:HA#100:E X(.?){0,}Y X1234567Y (0,9)(7,8) +:HA#101:E X(.?){1,}Y X1234567Y (0,9)(7,8) +:HA#102:E X(.?){2,}Y X1234567Y (0,9)(7,8) +:HA#103:E X(.?){3,}Y X1234567Y (0,9)(7,8) +:HA#104:E X(.?){4,}Y X1234567Y (0,9)(7,8) +:HA#105:E X(.?){5,}Y X1234567Y (0,9)(7,8) +:HA#106:E X(.?){6,}Y X1234567Y (0,9)(7,8) +:HA#107:E X(.?){7,}Y X1234567Y (0,9)(7,8) +:HA#108:E X(.?){8,}Y X1234567Y (0,9)(8,8) +#:HA#110:E X(.?){0,8}Y X1234567Y (0,9)(7,8) +:HA#110:E X(.?){0,8}Y X1234567Y (0,9)(8,8) RE2/Go +#:HA#111:E X(.?){1,8}Y X1234567Y (0,9)(7,8) +:HA#111:E X(.?){1,8}Y X1234567Y (0,9)(8,8) RE2/Go +#:HA#112:E X(.?){2,8}Y X1234567Y (0,9)(7,8) +:HA#112:E X(.?){2,8}Y X1234567Y (0,9)(8,8) RE2/Go +#:HA#113:E X(.?){3,8}Y X1234567Y (0,9)(7,8) +:HA#113:E X(.?){3,8}Y X1234567Y (0,9)(8,8) RE2/Go +#:HA#114:E X(.?){4,8}Y X1234567Y (0,9)(7,8) +:HA#114:E X(.?){4,8}Y X1234567Y (0,9)(8,8) RE2/Go +#:HA#115:E X(.?){5,8}Y X1234567Y (0,9)(7,8) +:HA#115:E X(.?){5,8}Y X1234567Y (0,9)(8,8) RE2/Go +#:HA#116:E X(.?){6,8}Y X1234567Y (0,9)(7,8) +:HA#116:E X(.?){6,8}Y X1234567Y (0,9)(8,8) RE2/Go +#:HA#117:E X(.?){7,8}Y X1234567Y (0,9)(7,8) +:HA#117:E X(.?){7,8}Y X1234567Y (0,9)(8,8) RE2/Go +:HA#118:E X(.?){8,8}Y X1234567Y (0,9)(8,8) + +# These test a fixed bug in my regex-tdfa that did not keep the expanded +# form properly grouped, so right association did the wrong thing with +# these ambiguous patterns (crafted just to test my code when I became +# suspicious of my implementation). The first subexpression should use +# "ab" then "a" then "bcd". + +# OS X / FreeBSD / NetBSD badly fail many of these, with impossible +# results like (0,6)(4,5)(6,6). + +:HA#260:E (a|ab|c|bcd){0,}(d*) ababcd (0,6)(3,6)(6,6) +:HA#261:E (a|ab|c|bcd){1,}(d*) ababcd (0,6)(3,6)(6,6) +:HA#262:E (a|ab|c|bcd){2,}(d*) ababcd (0,6)(3,6)(6,6) +:HA#263:E (a|ab|c|bcd){3,}(d*) ababcd (0,6)(3,6)(6,6) +:HA#264:E (a|ab|c|bcd){4,}(d*) ababcd NOMATCH +:HA#265:E (a|ab|c|bcd){0,10}(d*) ababcd (0,6)(3,6)(6,6) +:HA#266:E (a|ab|c|bcd){1,10}(d*) ababcd (0,6)(3,6)(6,6) +:HA#267:E (a|ab|c|bcd){2,10}(d*) ababcd (0,6)(3,6)(6,6) +:HA#268:E (a|ab|c|bcd){3,10}(d*) ababcd (0,6)(3,6)(6,6) +:HA#269:E (a|ab|c|bcd){4,10}(d*) ababcd NOMATCH +:HA#270:E (a|ab|c|bcd)*(d*) ababcd (0,6)(3,6)(6,6) +:HA#271:E (a|ab|c|bcd)+(d*) ababcd (0,6)(3,6)(6,6) + +# The above worked on Linux/GLIBC but the following often fail. +# They also trip up OS X / FreeBSD / NetBSD: + +#:HA#280:E (ab|a|c|bcd){0,}(d*) ababcd (0,6)(3,6)(6,6) +:HA#280:E (ab|a|c|bcd){0,}(d*) ababcd (0,6)(4,5)(5,6) RE2/Go +#:HA#281:E (ab|a|c|bcd){1,}(d*) ababcd (0,6)(3,6)(6,6) +:HA#281:E (ab|a|c|bcd){1,}(d*) ababcd (0,6)(4,5)(5,6) RE2/Go +#:HA#282:E (ab|a|c|bcd){2,}(d*) ababcd (0,6)(3,6)(6,6) +:HA#282:E (ab|a|c|bcd){2,}(d*) ababcd (0,6)(4,5)(5,6) RE2/Go +#:HA#283:E (ab|a|c|bcd){3,}(d*) ababcd (0,6)(3,6)(6,6) +:HA#283:E (ab|a|c|bcd){3,}(d*) ababcd (0,6)(4,5)(5,6) RE2/Go +:HA#284:E (ab|a|c|bcd){4,}(d*) ababcd NOMATCH +#:HA#285:E (ab|a|c|bcd){0,10}(d*) ababcd (0,6)(3,6)(6,6) +:HA#285:E (ab|a|c|bcd){0,10}(d*) ababcd (0,6)(4,5)(5,6) RE2/Go +#:HA#286:E (ab|a|c|bcd){1,10}(d*) ababcd (0,6)(3,6)(6,6) +:HA#286:E (ab|a|c|bcd){1,10}(d*) ababcd (0,6)(4,5)(5,6) RE2/Go +#:HA#287:E (ab|a|c|bcd){2,10}(d*) ababcd (0,6)(3,6)(6,6) +:HA#287:E (ab|a|c|bcd){2,10}(d*) ababcd (0,6)(4,5)(5,6) RE2/Go +#:HA#288:E (ab|a|c|bcd){3,10}(d*) ababcd (0,6)(3,6)(6,6) +:HA#288:E (ab|a|c|bcd){3,10}(d*) ababcd (0,6)(4,5)(5,6) RE2/Go +:HA#289:E (ab|a|c|bcd){4,10}(d*) ababcd NOMATCH +#:HA#290:E (ab|a|c|bcd)*(d*) ababcd (0,6)(3,6)(6,6) +:HA#290:E (ab|a|c|bcd)*(d*) ababcd (0,6)(4,5)(5,6) RE2/Go +#:HA#291:E (ab|a|c|bcd)+(d*) ababcd (0,6)(3,6)(6,6) +:HA#291:E (ab|a|c|bcd)+(d*) ababcd (0,6)(4,5)(5,6) RE2/Go diff --git a/src/regexp/testdata/testregex.c b/src/regexp/testdata/testregex.c new file mode 100644 index 000000000..37545d057 --- /dev/null +++ b/src/regexp/testdata/testregex.c @@ -0,0 +1,2286 @@ +#pragma prototyped noticed + +/* + * regex(3) test harness + * + * build: cc -o testregex testregex.c + * help: testregex --man + * note: REG_* features are detected by #ifdef; if REG_* are enums + * then supply #define REG_foo REG_foo for each enum REG_foo + * + * Glenn Fowler <gsf@research.att.com> + * AT&T Research + * + * PLEASE: publish your tests so everyone can benefit + * + * The following license covers testregex.c and all associated test data. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of THIS SOFTWARE FILE (the "Software"), to deal in the Software + * without restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, and/or sell copies of the + * Software, and to permit persons to whom the Software is furnished to do + * so, subject to the following disclaimer: + * + * THIS SOFTWARE IS PROVIDED BY AT&T ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL AT&T BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +static const char id[] = "\n@(#)$Id: testregex (AT&T Research) 2010-06-10 $\0\n"; + +#if _PACKAGE_ast +#include <ast.h> +#else +#include <sys/types.h> +#endif + +#include <stdio.h> +#include <regex.h> +#include <ctype.h> +#include <setjmp.h> +#include <signal.h> +#include <string.h> +#include <unistd.h> + +#ifdef __STDC__ +#include <stdlib.h> +#include <locale.h> +#endif + +#ifndef RE_DUP_MAX +#define RE_DUP_MAX 32767 +#endif + +#if !_PACKAGE_ast +#undef REG_DISCIPLINE +#endif + +#ifndef REG_DELIMITED +#undef _REG_subcomp +#endif + +#define TEST_ARE 0x00000001 +#define TEST_BRE 0x00000002 +#define TEST_ERE 0x00000004 +#define TEST_KRE 0x00000008 +#define TEST_LRE 0x00000010 +#define TEST_SRE 0x00000020 + +#define TEST_EXPAND 0x00000100 +#define TEST_LENIENT 0x00000200 + +#define TEST_QUERY 0x00000400 +#define TEST_SUB 0x00000800 +#define TEST_UNSPECIFIED 0x00001000 +#define TEST_VERIFY 0x00002000 +#define TEST_AND 0x00004000 +#define TEST_OR 0x00008000 + +#define TEST_DELIMIT 0x00010000 +#define TEST_OK 0x00020000 +#define TEST_SAME 0x00040000 + +#define TEST_ACTUAL 0x00100000 +#define TEST_BASELINE 0x00200000 +#define TEST_FAIL 0x00400000 +#define TEST_PASS 0x00800000 +#define TEST_SUMMARY 0x01000000 + +#define TEST_IGNORE_ERROR 0x02000000 +#define TEST_IGNORE_OVER 0x04000000 +#define TEST_IGNORE_POSITION 0x08000000 + +#define TEST_CATCH 0x10000000 +#define TEST_VERBOSE 0x20000000 + +#define TEST_DECOMP 0x40000000 + +#define TEST_GLOBAL (TEST_ACTUAL|TEST_AND|TEST_BASELINE|TEST_CATCH|TEST_FAIL|TEST_IGNORE_ERROR|TEST_IGNORE_OVER|TEST_IGNORE_POSITION|TEST_OR|TEST_PASS|TEST_SUMMARY|TEST_VERBOSE) + +#ifdef REG_DISCIPLINE + + +#include <stk.h> + +typedef struct Disc_s +{ + regdisc_t disc; + int ordinal; + Sfio_t* sp; +} Disc_t; + +static void* +compf(const regex_t* re, const char* xstr, size_t xlen, regdisc_t* disc) +{ + Disc_t* dp = (Disc_t*)disc; + + return (void*)((char*)0 + ++dp->ordinal); +} + +static int +execf(const regex_t* re, void* data, const char* xstr, size_t xlen, const char* sstr, size_t slen, char** snxt, regdisc_t* disc) +{ + Disc_t* dp = (Disc_t*)disc; + + sfprintf(dp->sp, "{%-.*s}(%lu:%d)", xlen, xstr, (char*)data - (char*)0, slen); + return atoi(xstr); +} + +static void* +resizef(void* handle, void* data, size_t size) +{ + if (!size) + return 0; + return stkalloc((Sfio_t*)handle, size); +} + +#endif + +#ifndef NiL +#ifdef __STDC__ +#define NiL 0 +#else +#define NiL (char*)0 +#endif +#endif + +#define H(x) do{if(html)fprintf(stderr,x);}while(0) +#define T(x) fprintf(stderr,x) + +static void +help(int html) +{ +H("<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML//EN\">\n"); +H("<HTML>\n"); +H("<HEAD>\n"); +H("<TITLE>testregex man document</TITLE>\n"); +H("</HEAD>\n"); +H("<BODY bgcolor=white>\n"); +H("<PRE>\n"); +T("NAME\n"); +T(" testregex - regex(3) test harness\n"); +T("\n"); +T("SYNOPSIS\n"); +T(" testregex [ options ]\n"); +T("\n"); +T("DESCRIPTION\n"); +T(" testregex reads regex(3) test specifications, one per line, from the\n"); +T(" standard input and writes one output line for each failed test. A\n"); +T(" summary line is written after all tests are done. Each successful\n"); +T(" test is run again with REG_NOSUB. Unsupported features are noted\n"); +T(" before the first test, and tests requiring these features are\n"); +T(" silently ignored.\n"); +T("\n"); +T("OPTIONS\n"); +T(" -c catch signals and non-terminating calls\n"); +T(" -e ignore error return mismatches\n"); +T(" -h list help on standard error\n"); +T(" -n do not repeat successful tests with regnexec()\n"); +T(" -o ignore match[] overrun errors\n"); +T(" -p ignore negative position mismatches\n"); +T(" -s use stack instead of malloc\n"); +T(" -x do not repeat successful tests with REG_NOSUB\n"); +T(" -v list each test line\n"); +T(" -A list failed test lines with actual answers\n"); +T(" -B list all test lines with actual answers\n"); +T(" -F list failed test lines\n"); +T(" -P list passed test lines\n"); +T(" -S output one summary line\n"); +T("\n"); +T("INPUT FORMAT\n"); +T(" Input lines may be blank, a comment beginning with #, or a test\n"); +T(" specification. A specification is five fields separated by one\n"); +T(" or more tabs. NULL denotes the empty string and NIL denotes the\n"); +T(" 0 pointer.\n"); +T("\n"); +T(" Field 1: the regex(3) flags to apply, one character per REG_feature\n"); +T(" flag. The test is skipped if REG_feature is not supported by the\n"); +T(" implementation. If the first character is not [BEASKLP] then the\n"); +T(" specification is a global control line. One or more of [BEASKLP] may be\n"); +T(" specified; the test will be repeated for each mode.\n"); +T("\n"); +T(" B basic BRE (grep, ed, sed)\n"); +T(" E REG_EXTENDED ERE (egrep)\n"); +T(" A REG_AUGMENTED ARE (egrep with negation)\n"); +T(" S REG_SHELL SRE (sh glob)\n"); +T(" K REG_SHELL|REG_AUGMENTED KRE (ksh glob)\n"); +T(" L REG_LITERAL LRE (fgrep)\n"); +T("\n"); +T(" a REG_LEFT|REG_RIGHT implicit ^...$\n"); +T(" b REG_NOTBOL lhs does not match ^\n"); +T(" c REG_COMMENT ignore space and #...\\n\n"); +T(" d REG_SHELL_DOT explicit leading . match\n"); +T(" e REG_NOTEOL rhs does not match $\n"); +T(" f REG_MULTIPLE multiple \\n separated patterns\n"); +T(" g FNM_LEADING_DIR testfnmatch only -- match until /\n"); +T(" h REG_MULTIREF multiple digit backref\n"); +T(" i REG_ICASE ignore case\n"); +T(" j REG_SPAN . matches \\n\n"); +T(" k REG_ESCAPE \\ to ecape [...] delimiter\n"); +T(" l REG_LEFT implicit ^...\n"); +T(" m REG_MINIMAL minimal match\n"); +T(" n REG_NEWLINE explicit \\n match\n"); +T(" o REG_ENCLOSED (|&) magic inside [@|&](...)\n"); +T(" p REG_SHELL_PATH explicit / match\n"); +T(" q REG_DELIMITED delimited pattern\n"); +T(" r REG_RIGHT implicit ...$\n"); +T(" s REG_SHELL_ESCAPED \\ not special\n"); +T(" t REG_MUSTDELIM all delimiters must be specified\n"); +T(" u standard unspecified behavior -- errors not counted\n"); +T(" v REG_CLASS_ESCAPE \\ special inside [...]\n"); +T(" w REG_NOSUB no subexpression match array\n"); +T(" x REG_LENIENT let some errors slide\n"); +T(" y REG_LEFT regexec() implicit ^...\n"); +T(" z REG_NULL NULL subexpressions ok\n"); +T(" $ expand C \\c escapes in fields 2 and 3\n"); +T(" / field 2 is a regsubcomp() expression\n"); +T(" = field 3 is a regdecomp() expression\n"); +T("\n"); +T(" Field 1 control lines:\n"); +T("\n"); +T(" C set LC_COLLATE and LC_CTYPE to locale in field 2\n"); +T("\n"); +T(" ?test ... output field 5 if passed and != EXPECTED, silent otherwise\n"); +T(" &test ... output field 5 if current and previous passed\n"); +T(" |test ... output field 5 if current passed and previous failed\n"); +T(" ; ... output field 2 if previous failed\n"); +T(" {test ... skip if failed until }\n"); +T(" } end of skip\n"); +T("\n"); +T(" : comment comment copied as output NOTE\n"); +T(" :comment:test :comment: ignored\n"); +T(" N[OTE] comment comment copied as output NOTE\n"); +T(" T[EST] comment comment\n"); +T("\n"); +T(" number use number for nmatch (20 by default)\n"); +T("\n"); +T(" Field 2: the regular expression pattern; SAME uses the pattern from\n"); +T(" the previous specification. RE_DUP_MAX inside {...} expands to the\n"); +T(" value from <limits.h>.\n"); +T("\n"); +T(" Field 3: the string to match. X...{RE_DUP_MAX} expands to RE_DUP_MAX\n"); +T(" copies of X.\n"); +T("\n"); +T(" Field 4: the test outcome. This is either one of the posix error\n"); +T(" codes (with REG_ omitted) or the match array, a list of (m,n)\n"); +T(" entries with m and n being first and last+1 positions in the\n"); +T(" field 3 string, or NULL if REG_NOSUB is in effect and success\n"); +T(" is expected. BADPAT is acceptable in place of any regcomp(3)\n"); +T(" error code. The match[] array is initialized to (-2,-2) before\n"); +T(" each test. All array elements from 0 to nmatch-1 must be specified\n"); +T(" in the outcome. Unspecified endpoints (offset -1) are denoted by ?.\n"); +T(" Unset endpoints (offset -2) are denoted by X. {x}(o:n) denotes a\n"); +T(" matched (?{...}) expression, where x is the text enclosed by {...},\n"); +T(" o is the expression ordinal counting from 1, and n is the length of\n"); +T(" the unmatched portion of the subject string. If x starts with a\n"); +T(" number then that is the return value of re_execf(), otherwise 0 is\n"); +T(" returned. RE_DUP_MAX[-+]N expands to the <limits.h> value -+N.\n"); +T("\n"); +T(" Field 5: optional comment appended to the report.\n"); +T("\n"); +T("CAVEAT\n"); +T(" If a regex implementation misbehaves with memory then all bets are off.\n"); +T("\n"); +T("CONTRIBUTORS\n"); +T(" Glenn Fowler gsf@research.att.com (ksh strmatch, regex extensions)\n"); +T(" David Korn dgk@research.att.com (ksh glob matcher)\n"); +T(" Doug McIlroy mcilroy@dartmouth.edu (ast regex/testre in C++)\n"); +T(" Tom Lord lord@regexps.com (rx tests)\n"); +T(" Henry Spencer henry@zoo.toronto.edu (original public regex)\n"); +T(" Andrew Hume andrew@research.att.com (gre tests)\n"); +T(" John Maddock John_Maddock@compuserve.com (regex++ tests)\n"); +T(" Philip Hazel ph10@cam.ac.uk (pcre tests)\n"); +T(" Ville Laurikari vl@iki.fi (libtre tests)\n"); +H("</PRE>\n"); +H("</BODY>\n"); +H("</HTML>\n"); +} + +#ifndef elementsof +#define elementsof(x) (sizeof(x)/sizeof(x[0])) +#endif + +#ifndef streq +#define streq(a,b) (*(a)==*(b)&&!strcmp(a,b)) +#endif + +#define HUNG 2 +#define NOTEST (~0) + +#ifndef REG_TEST_DEFAULT +#define REG_TEST_DEFAULT 0 +#endif + +#ifndef REG_EXEC_DEFAULT +#define REG_EXEC_DEFAULT 0 +#endif + +static const char* unsupported[] = +{ + "BASIC", +#ifndef REG_EXTENDED + "EXTENDED", +#endif +#ifndef REG_AUGMENTED + "AUGMENTED", +#endif +#ifndef REG_SHELL + "SHELL", +#endif + +#ifndef REG_CLASS_ESCAPE + "CLASS_ESCAPE", +#endif +#ifndef REG_COMMENT + "COMMENT", +#endif +#ifndef REG_DELIMITED + "DELIMITED", +#endif +#ifndef REG_DISCIPLINE + "DISCIPLINE", +#endif +#ifndef REG_ESCAPE + "ESCAPE", +#endif +#ifndef REG_ICASE + "ICASE", +#endif +#ifndef REG_LEFT + "LEFT", +#endif +#ifndef REG_LENIENT + "LENIENT", +#endif +#ifndef REG_LITERAL + "LITERAL", +#endif +#ifndef REG_MINIMAL + "MINIMAL", +#endif +#ifndef REG_MULTIPLE + "MULTIPLE", +#endif +#ifndef REG_MULTIREF + "MULTIREF", +#endif +#ifndef REG_MUSTDELIM + "MUSTDELIM", +#endif +#ifndef REG_NEWLINE + "NEWLINE", +#endif +#ifndef REG_NOTBOL + "NOTBOL", +#endif +#ifndef REG_NOTEOL + "NOTEOL", +#endif +#ifndef REG_NULL + "NULL", +#endif +#ifndef REG_RIGHT + "RIGHT", +#endif +#ifndef REG_SHELL_DOT + "SHELL_DOT", +#endif +#ifndef REG_SHELL_ESCAPED + "SHELL_ESCAPED", +#endif +#ifndef REG_SHELL_GROUP + "SHELL_GROUP", +#endif +#ifndef REG_SHELL_PATH + "SHELL_PATH", +#endif +#ifndef REG_SPAN + "SPAN", +#endif +#if REG_NOSUB & REG_TEST_DEFAULT + "SUBMATCH", +#endif +#if !_REG_nexec + "regnexec", +#endif +#if !_REG_subcomp + "regsubcomp", +#endif +#if !_REG_decomp + "redecomp", +#endif + 0 +}; + +#ifndef REG_CLASS_ESCAPE +#define REG_CLASS_ESCAPE NOTEST +#endif +#ifndef REG_COMMENT +#define REG_COMMENT NOTEST +#endif +#ifndef REG_DELIMITED +#define REG_DELIMITED NOTEST +#endif +#ifndef REG_ESCAPE +#define REG_ESCAPE NOTEST +#endif +#ifndef REG_ICASE +#define REG_ICASE NOTEST +#endif +#ifndef REG_LEFT +#define REG_LEFT NOTEST +#endif +#ifndef REG_LENIENT +#define REG_LENIENT 0 +#endif +#ifndef REG_MINIMAL +#define REG_MINIMAL NOTEST +#endif +#ifndef REG_MULTIPLE +#define REG_MULTIPLE NOTEST +#endif +#ifndef REG_MULTIREF +#define REG_MULTIREF NOTEST +#endif +#ifndef REG_MUSTDELIM +#define REG_MUSTDELIM NOTEST +#endif +#ifndef REG_NEWLINE +#define REG_NEWLINE NOTEST +#endif +#ifndef REG_NOTBOL +#define REG_NOTBOL NOTEST +#endif +#ifndef REG_NOTEOL +#define REG_NOTEOL NOTEST +#endif +#ifndef REG_NULL +#define REG_NULL NOTEST +#endif +#ifndef REG_RIGHT +#define REG_RIGHT NOTEST +#endif +#ifndef REG_SHELL_DOT +#define REG_SHELL_DOT NOTEST +#endif +#ifndef REG_SHELL_ESCAPED +#define REG_SHELL_ESCAPED NOTEST +#endif +#ifndef REG_SHELL_GROUP +#define REG_SHELL_GROUP NOTEST +#endif +#ifndef REG_SHELL_PATH +#define REG_SHELL_PATH NOTEST +#endif +#ifndef REG_SPAN +#define REG_SPAN NOTEST +#endif + +#define REG_UNKNOWN (-1) + +#ifndef REG_ENEWLINE +#define REG_ENEWLINE (REG_UNKNOWN-1) +#endif +#ifndef REG_ENULL +#ifndef REG_EMPTY +#define REG_ENULL (REG_UNKNOWN-2) +#else +#define REG_ENULL REG_EMPTY +#endif +#endif +#ifndef REG_ECOUNT +#define REG_ECOUNT (REG_UNKNOWN-3) +#endif +#ifndef REG_BADESC +#define REG_BADESC (REG_UNKNOWN-4) +#endif +#ifndef REG_EMEM +#define REG_EMEM (REG_UNKNOWN-5) +#endif +#ifndef REG_EHUNG +#define REG_EHUNG (REG_UNKNOWN-6) +#endif +#ifndef REG_EBUS +#define REG_EBUS (REG_UNKNOWN-7) +#endif +#ifndef REG_EFAULT +#define REG_EFAULT (REG_UNKNOWN-8) +#endif +#ifndef REG_EFLAGS +#define REG_EFLAGS (REG_UNKNOWN-9) +#endif +#ifndef REG_EDELIM +#define REG_EDELIM (REG_UNKNOWN-9) +#endif + +static const struct { int code; char* name; } codes[] = +{ + REG_UNKNOWN, "UNKNOWN", + REG_NOMATCH, "NOMATCH", + REG_BADPAT, "BADPAT", + REG_ECOLLATE, "ECOLLATE", + REG_ECTYPE, "ECTYPE", + REG_EESCAPE, "EESCAPE", + REG_ESUBREG, "ESUBREG", + REG_EBRACK, "EBRACK", + REG_EPAREN, "EPAREN", + REG_EBRACE, "EBRACE", + REG_BADBR, "BADBR", + REG_ERANGE, "ERANGE", + REG_ESPACE, "ESPACE", + REG_BADRPT, "BADRPT", + REG_ENEWLINE, "ENEWLINE", + REG_ENULL, "ENULL", + REG_ECOUNT, "ECOUNT", + REG_BADESC, "BADESC", + REG_EMEM, "EMEM", + REG_EHUNG, "EHUNG", + REG_EBUS, "EBUS", + REG_EFAULT, "EFAULT", + REG_EFLAGS, "EFLAGS", + REG_EDELIM, "EDELIM", +}; + +static struct +{ + regmatch_t NOMATCH; + int errors; + int extracted; + int ignored; + int lineno; + int passed; + int signals; + int unspecified; + int verify; + int warnings; + char* file; + char* stack; + char* which; + jmp_buf gotcha; +#ifdef REG_DISCIPLINE + Disc_t disc; +#endif +} state; + +static void +quote(char* s, int len, unsigned long test) +{ + unsigned char* u = (unsigned char*)s; + unsigned char* e; + int c; +#ifdef MB_CUR_MAX + int w; +#endif + + if (!u) + printf("NIL"); + else if (!*u && len <= 1) + printf("NULL"); + else if (test & TEST_EXPAND) + { + if (len < 0) + len = strlen((char*)u); + e = u + len; + if (test & TEST_DELIMIT) + printf("\""); + while (u < e) + switch (c = *u++) + { + case '\\': + printf("\\\\"); + break; + case '"': + if (test & TEST_DELIMIT) + printf("\\\""); + else + printf("\""); + break; + case '\a': + printf("\\a"); + break; + case '\b': + printf("\\b"); + break; + case 033: + printf("\\e"); + break; + case '\f': + printf("\\f"); + break; + case '\n': + printf("\\n"); + break; + case '\r': + printf("\\r"); + break; + case '\t': + printf("\\t"); + break; + case '\v': + printf("\\v"); + break; + default: +#ifdef MB_CUR_MAX + s = (char*)u - 1; + if ((w = mblen(s, (char*)e - s)) > 1) + { + u += w - 1; + fwrite(s, 1, w, stdout); + } + else +#endif + if (!iscntrl(c) && isprint(c)) + putchar(c); + else + printf("\\x%02x", c); + break; + } + if (test & TEST_DELIMIT) + printf("\""); + } + else + printf("%s", s); +} + +static void +report(char* comment, char* fun, char* re, char* s, int len, char* msg, int flags, unsigned long test) +{ + if (state.file) + printf("%s:", state.file); + printf("%d:", state.lineno); + if (re) + { + printf(" "); + quote(re, -1, test|TEST_DELIMIT); + if (s) + { + printf(" versus "); + quote(s, len, test|TEST_DELIMIT); + } + } + if (test & TEST_UNSPECIFIED) + { + state.unspecified++; + printf(" unspecified behavior"); + } + else + state.errors++; + if (state.which) + printf(" %s", state.which); + if (flags & REG_NOSUB) + printf(" NOSUB"); + if (fun) + printf(" %s", fun); + if (comment[strlen(comment)-1] == '\n') + printf(" %s", comment); + else + { + printf(" %s: ", comment); + if (msg) + printf("%s: ", msg); + } +} + +static void +error(regex_t* preg, int code) +{ + char* msg; + char buf[256]; + + switch (code) + { + case REG_EBUS: + msg = "bus error"; + break; + case REG_EFAULT: + msg = "memory fault"; + break; + case REG_EHUNG: + msg = "did not terminate"; + break; + default: + regerror(code, preg, msg = buf, sizeof buf); + break; + } + printf("%s\n", msg); +} + +static void +bad(char* comment, char* re, char* s, int len, unsigned long test) +{ + printf("bad test case "); + report(comment, NiL, re, s, len, NiL, 0, test); + exit(1); +} + +static int +escape(char* s) +{ + char* b; + char* t; + char* q; + char* e; + int c; + + for (b = t = s; *t = *s; s++, t++) + if (*s == '\\') + switch (*++s) + { + case '\\': + break; + case 'a': + *t = '\a'; + break; + case 'b': + *t = '\b'; + break; + case 'c': + if (*t = *++s) + *t &= 037; + else + s--; + break; + case 'e': + case 'E': + *t = 033; + break; + case 'f': + *t = '\f'; + break; + case 'n': + *t = '\n'; + break; + case 'r': + *t = '\r'; + break; + case 's': + *t = ' '; + break; + case 't': + *t = '\t'; + break; + case 'v': + *t = '\v'; + break; + case 'u': + case 'x': + c = 0; + q = c == 'u' ? (s + 5) : (char*)0; + e = s + 1; + while (!e || !q || s < q) + { + switch (*++s) + { + case 'a': case 'b': case 'c': case 'd': case 'e': case 'f': + c = (c << 4) + *s - 'a' + 10; + continue; + case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': + c = (c << 4) + *s - 'A' + 10; + continue; + case '0': case '1': case '2': case '3': case '4': + case '5': case '6': case '7': case '8': case '9': + c = (c << 4) + *s - '0'; + continue; + case '{': + case '[': + if (s != e) + { + s--; + break; + } + e = 0; + continue; + case '}': + case ']': + if (e) + s--; + break; + default: + s--; + break; + } + break; + } + *t = c; + break; + case '0': case '1': case '2': case '3': + case '4': case '5': case '6': case '7': + c = *s - '0'; + q = s + 2; + while (s < q) + { + switch (*++s) + { + case '0': case '1': case '2': case '3': + case '4': case '5': case '6': case '7': + c = (c << 3) + *s - '0'; + break; + default: + q = --s; + break; + } + } + *t = c; + break; + default: + *(s + 1) = 0; + bad("invalid C \\ escape\n", s - 1, NiL, 0, 0); + } + return t - b; +} + +static void +matchoffprint(int off) +{ + switch (off) + { + case -2: + printf("X"); + break; + case -1: + printf("?"); + break; + default: + printf("%d", off); + break; + } +} + +static void +matchprint(regmatch_t* match, int nmatch, int nsub, char* ans, unsigned long test) +{ + int i; + + for (; nmatch > nsub + 1; nmatch--) + if ((match[nmatch-1].rm_so != -1 || match[nmatch-1].rm_eo != -1) && (!(test & TEST_IGNORE_POSITION) || match[nmatch-1].rm_so >= 0 && match[nmatch-1].rm_eo >= 0)) + break; + for (i = 0; i < nmatch; i++) + { + printf("("); + matchoffprint(match[i].rm_so); + printf(","); + matchoffprint(match[i].rm_eo); + printf(")"); + } + if (!(test & (TEST_ACTUAL|TEST_BASELINE))) + { + if (ans) + printf(" expected: %s", ans); + printf("\n"); + } +} + +static int +matchcheck(regmatch_t* match, int nmatch, int nsub, char* ans, char* re, char* s, int len, int flags, unsigned long test) +{ + char* p; + int i; + int m; + int n; + + if (streq(ans, "OK")) + return test & (TEST_BASELINE|TEST_PASS|TEST_VERIFY); + for (i = 0, p = ans; i < nmatch && *p; i++) + { + if (*p == '{') + { +#ifdef REG_DISCIPLINE + char* x; + + if (!(x = sfstruse(state.disc.sp))) + bad("out of space [discipline string]\n", NiL, NiL, 0, 0); + if (strcmp(p, x)) + { + if (test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_QUERY|TEST_SUMMARY|TEST_VERIFY)) + return 0; + report("callout failed", NiL, re, s, len, NiL, flags, test); + quote(p, -1, test); + printf(" expected, "); + quote(x, -1, test); + printf(" returned\n"); + } +#endif + break; + } + if (*p++ != '(') + bad("improper answer\n", re, s, -1, test); + if (*p == '?') + { + m = -1; + p++; + } + else if (*p == 'R' && !memcmp(p, "RE_DUP_MAX", 10)) + { + m = RE_DUP_MAX; + p += 10; + if (*p == '+' || *p == '-') + m += strtol(p, &p, 10); + } + else + m = strtol(p, &p, 10); + if (*p++ != ',') + bad("improper answer\n", re, s, -1, test); + if (*p == '?') + { + n = -1; + p++; + } + else if (*p == 'R' && !memcmp(p, "RE_DUP_MAX", 10)) + { + n = RE_DUP_MAX; + p += 10; + if (*p == '+' || *p == '-') + n += strtol(p, &p, 10); + } + else + n = strtol(p, &p, 10); + if (*p++ != ')') + bad("improper answer\n", re, s, -1, test); + if (m!=match[i].rm_so || n!=match[i].rm_eo) + { + if (!(test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_QUERY|TEST_SUMMARY|TEST_VERIFY))) + { + report("failed: match was", NiL, re, s, len, NiL, flags, test); + matchprint(match, nmatch, nsub, ans, test); + } + return 0; + } + } + for (; i < nmatch; i++) + { + if (match[i].rm_so!=-1 || match[i].rm_eo!=-1) + { + if (!(test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_QUERY|TEST_VERIFY))) + { + if ((test & TEST_IGNORE_POSITION) && (match[i].rm_so<0 || match[i].rm_eo<0)) + { + state.ignored++; + return 0; + } + if (!(test & TEST_SUMMARY)) + { + report("failed: match was", NiL, re, s, len, NiL, flags, test); + matchprint(match, nmatch, nsub, ans, test); + } + } + return 0; + } + } + if (!(test & TEST_IGNORE_OVER) && match[nmatch].rm_so != state.NOMATCH.rm_so) + { + if (!(test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_QUERY|TEST_SUMMARY|TEST_VERIFY))) + { + report("failed: overran match array", NiL, re, s, len, NiL, flags, test); + matchprint(match, nmatch + 1, nsub, NiL, test); + } + return 0; + } + return 1; +} + +static void +sigunblock(int s) +{ +#ifdef SIG_SETMASK + int op; + sigset_t mask; + + sigemptyset(&mask); + if (s) + { + sigaddset(&mask, s); + op = SIG_UNBLOCK; + } + else op = SIG_SETMASK; + sigprocmask(op, &mask, NiL); +#else +#ifdef sigmask + sigsetmask(s ? (sigsetmask(0L) & ~sigmask(s)) : 0L); +#endif +#endif +} + +static void +gotcha(int sig) +{ + int ret; + + signal(sig, gotcha); + alarm(0); + state.signals++; + switch (sig) + { + case SIGALRM: + ret = REG_EHUNG; + break; + case SIGBUS: + ret = REG_EBUS; + break; + default: + ret = REG_EFAULT; + break; + } + sigunblock(sig); + longjmp(state.gotcha, ret); +} + +static char* +getline(FILE* fp) +{ + static char buf[32 * 1024]; + + register char* s = buf; + register char* e = &buf[sizeof(buf)]; + register char* b; + + for (;;) + { + if (!(b = fgets(s, e - s, fp))) + return 0; + state.lineno++; + s += strlen(s); + if (s == b || *--s != '\n' || s == b || *(s - 1) != '\\') + { + *s = 0; + break; + } + s--; + } + return buf; +} + +static unsigned long +note(unsigned long level, char* msg, unsigned long skip, unsigned long test) +{ + if (!(test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_SUMMARY)) && !skip) + { + printf("NOTE\t"); + if (msg) + printf("%s: ", msg); + printf("skipping lines %d", state.lineno); + } + return skip | level; +} + +#define TABS(n) &ts[7-((n)&7)] + +static char ts[] = "\t\t\t\t\t\t\t"; + +static unsigned long +extract(int* tabs, char* spec, char* re, char* s, char* ans, char* msg, char* accept, regmatch_t* match, int nmatch, int nsub, unsigned long skip, unsigned long level, unsigned long test) +{ + if (test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_OK|TEST_PASS|TEST_SUMMARY)) + { + state.extracted = 1; + if (test & TEST_OK) + { + state.passed++; + if ((test & TEST_VERIFY) && !(test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_SUMMARY))) + { + if (msg && strcmp(msg, "EXPECTED")) + printf("NOTE\t%s\n", msg); + return skip; + } + test &= ~(TEST_PASS|TEST_QUERY); + } + if (test & (TEST_QUERY|TEST_VERIFY)) + { + if (test & TEST_BASELINE) + test &= ~(TEST_BASELINE|TEST_PASS); + else + test |= TEST_PASS; + skip |= level; + } + if (!(test & TEST_OK)) + { + if (test & TEST_UNSPECIFIED) + state.unspecified++; + else + state.errors++; + } + if (test & (TEST_PASS|TEST_SUMMARY)) + return skip; + test &= ~TEST_DELIMIT; + printf("%s%s", spec, TABS(*tabs++)); + if ((test & (TEST_BASELINE|TEST_SAME)) == (TEST_BASELINE|TEST_SAME)) + printf("SAME"); + else + quote(re, -1, test); + printf("%s", TABS(*tabs++)); + quote(s, -1, test); + printf("%s", TABS(*tabs++)); + if (!(test & (TEST_ACTUAL|TEST_BASELINE)) || !accept && !match) + printf("%s", ans); + else if (accept) + printf("%s", accept); + else + matchprint(match, nmatch, nsub, NiL, test); + if (msg) + printf("%s%s", TABS(*tabs++), msg); + putchar('\n'); + } + else if (test & TEST_QUERY) + skip = note(level, msg, skip, test); + else if (test & TEST_VERIFY) + state.extracted = 1; + return skip; +} + +static int +catchfree(regex_t* preg, int flags, int* tabs, char* spec, char* re, char* s, char* ans, char* msg, char* accept, regmatch_t* match, int nmatch, int nsub, unsigned long skip, unsigned long level, unsigned long test) +{ + int eret; + + if (!(test & TEST_CATCH)) + { + regfree(preg); + eret = 0; + } + else if (!(eret = setjmp(state.gotcha))) + { + alarm(HUNG); + regfree(preg); + alarm(0); + } + else if (test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_QUERY|TEST_SUMMARY|TEST_VERIFY)) + extract(tabs, spec, re, s, ans, msg, NiL, NiL, 0, 0, skip, level, test); + else + { + report("failed", "regfree", re, NiL, -1, msg, flags, test); + error(preg, eret); + } + return eret; +} + +static char* +expand(char* os, char* ot) +{ + char* s = os; + char* t; + int n = 0; + int r; + long m; + + for (;;) + { + switch (*s++) + { + case 0: + break; + case '{': + n++; + continue; + case '}': + n--; + continue; + case 'R': + if (n == 1 && !memcmp(s, "E_DUP_MAX", 9)) + { + s--; + for (t = ot; os < s; *t++ = *os++); + r = ((t - ot) >= 5 && t[-1] == '{' && t[-2] == '.' && t[-3] == '.' && t[-4] == '.') ? t[-5] : 0; + os = ot; + m = RE_DUP_MAX; + if (*(s += 10) == '+' || *s == '-') + m += strtol(s, &s, 10); + if (r) + { + t -= 5; + while (m-- > 0) + *t++ = r; + while (*s && *s++ != '}'); + } + else + t += snprintf(t, 32, "%ld", m); + while (*t = *s++) + t++; + break; + } + continue; + default: + continue; + } + break; + } + return os; +} + +int +main(int argc, char** argv) +{ + int flags; + int cflags; + int eflags; + int nmatch; + int nexec; + int nstr; + int cret; + int eret; + int nsub; + int i; + int j; + int expected; + int got; + int locale; + int subunitlen; + int testno; + unsigned long level; + unsigned long skip; + char* p; + char* line; + char* spec; + char* re; + char* s; + char* ans; + char* msg; + char* fun; + char* ppat; + char* subunit; + char* version; + char* field[6]; + char* delim[6]; + FILE* fp; + int tabs[6]; + char unit[64]; + regmatch_t match[100]; + regex_t preg; + + static char pat[32 * 1024]; + static char patbuf[32 * 1024]; + static char strbuf[32 * 1024]; + + int nonosub = REG_NOSUB == 0; + int nonexec = 0; + + unsigned long test = 0; + + static char* filter[] = { "-", 0 }; + + state.NOMATCH.rm_so = state.NOMATCH.rm_eo = -2; + p = unit; + version = (char*)id + 10; + while (p < &unit[sizeof(unit)-1] && (*p = *version++) && !isspace(*p)) + p++; + *p = 0; + while ((p = *++argv) && *p == '-') + for (;;) + { + switch (*++p) + { + case 0: + break; + case 'c': + test |= TEST_CATCH; + continue; + case 'e': + test |= TEST_IGNORE_ERROR; + continue; + case 'h': + case '?': + help(0); + return 2; + case '-': + help(p[1] == 'h'); + return 2; + case 'n': + nonexec = 1; + continue; + case 'o': + test |= TEST_IGNORE_OVER; + continue; + case 'p': + test |= TEST_IGNORE_POSITION; + continue; + case 's': +#ifdef REG_DISCIPLINE + if (!(state.stack = stkalloc(stkstd, 0))) + fprintf(stderr, "%s: out of space [stack]", unit); + state.disc.disc.re_resizef = resizef; + state.disc.disc.re_resizehandle = (void*)stkstd; +#endif + continue; + case 'x': + nonosub = 1; + continue; + case 'v': + test |= TEST_VERBOSE; + continue; + case 'A': + test |= TEST_ACTUAL; + continue; + case 'B': + test |= TEST_BASELINE; + continue; + case 'F': + test |= TEST_FAIL; + continue; + case 'P': + test |= TEST_PASS; + continue; + case 'S': + test |= TEST_SUMMARY; + continue; + default: + fprintf(stderr, "%s: %c: invalid option\n", unit, *p); + return 2; + } + break; + } + if (!*argv) + argv = filter; + locale = 0; + while (state.file = *argv++) + { + if (streq(state.file, "-") || streq(state.file, "/dev/stdin") || streq(state.file, "/dev/fd/0")) + { + state.file = 0; + fp = stdin; + } + else if (!(fp = fopen(state.file, "r"))) + { + fprintf(stderr, "%s: %s: cannot read\n", unit, state.file); + return 2; + } + testno = state.errors = state.ignored = state.lineno = state.passed = + state.signals = state.unspecified = state.warnings = 0; + skip = 0; + level = 1; + if (!(test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_SUMMARY))) + { + printf("TEST\t%s ", unit); + if (s = state.file) + { + subunit = p = 0; + for (;;) + { + switch (*s++) + { + case 0: + break; + case '/': + subunit = s; + continue; + case '.': + p = s - 1; + continue; + default: + continue; + } + break; + } + if (!subunit) + subunit = state.file; + if (p < subunit) + p = s - 1; + subunitlen = p - subunit; + printf("%-.*s ", subunitlen, subunit); + } + else + subunit = 0; + for (s = version; *s && (*s != ' ' || *(s + 1) != '$'); s++) + putchar(*s); + if (test & TEST_CATCH) + printf(", catch"); + if (test & TEST_IGNORE_ERROR) + printf(", ignore error code mismatches"); + if (test & TEST_IGNORE_POSITION) + printf(", ignore negative position mismatches"); +#ifdef REG_DISCIPLINE + if (state.stack) + printf(", stack"); +#endif + if (test & TEST_VERBOSE) + printf(", verbose"); + printf("\n"); +#ifdef REG_VERSIONID + if (regerror(REG_VERSIONID, NiL, pat, sizeof(pat)) > 0) + s = pat; + else +#endif +#ifdef REG_TEST_VERSION + s = REG_TEST_VERSION; +#else + s = "regex"; +#endif + printf("NOTE\t%s\n", s); + if (elementsof(unsupported) > 1) + { +#if (REG_TEST_DEFAULT & (REG_AUGMENTED|REG_EXTENDED|REG_SHELL)) || !defined(REG_EXTENDED) + i = 0; +#else + i = REG_EXTENDED != 0; +#endif + for (got = 0; i < elementsof(unsupported) - 1; i++) + { + if (!got) + { + got = 1; + printf("NOTE\tunsupported: %s", unsupported[i]); + } + else + printf(",%s", unsupported[i]); + } + if (got) + printf("\n"); + } + } +#ifdef REG_DISCIPLINE + state.disc.disc.re_version = REG_VERSION; + state.disc.disc.re_compf = compf; + state.disc.disc.re_execf = execf; + if (!(state.disc.sp = sfstropen())) + bad("out of space [discipline string stream]\n", NiL, NiL, 0, 0); + preg.re_disc = &state.disc.disc; +#endif + if (test & TEST_CATCH) + { + signal(SIGALRM, gotcha); + signal(SIGBUS, gotcha); + signal(SIGSEGV, gotcha); + } + while (p = getline(fp)) + { + + /* parse: */ + + line = p; + if (*p == ':' && !isspace(*(p + 1))) + { + while (*++p && *p != ':'); + if (!*p++) + { + if (test & TEST_BASELINE) + printf("%s\n", line); + continue; + } + } + while (isspace(*p)) + p++; + if (*p == 0 || *p == '#' || *p == 'T') + { + if (test & TEST_BASELINE) + printf("%s\n", line); + continue; + } + if (*p == ':' || *p == 'N') + { + if (test & TEST_BASELINE) + printf("%s\n", line); + else if (!(test & (TEST_ACTUAL|TEST_FAIL|TEST_PASS|TEST_SUMMARY))) + { + while (*++p && !isspace(*p)); + while (isspace(*p)) + p++; + printf("NOTE %s\n", p); + } + continue; + } + j = 0; + i = 0; + field[i++] = p; + for (;;) + { + switch (*p++) + { + case 0: + p--; + j = 0; + goto checkfield; + case '\t': + *(delim[i] = p - 1) = 0; + j = 1; + checkfield: + s = field[i - 1]; + if (streq(s, "NIL")) + field[i - 1] = 0; + else if (streq(s, "NULL")) + *s = 0; + while (*p == '\t') + { + p++; + j++; + } + tabs[i - 1] = j; + if (!*p) + break; + if (i >= elementsof(field)) + bad("too many fields\n", NiL, NiL, 0, 0); + field[i++] = p; + /*FALLTHROUGH*/ + default: + continue; + } + break; + } + if (!(spec = field[0])) + bad("NIL spec\n", NiL, NiL, 0, 0); + + /* interpret: */ + + cflags = REG_TEST_DEFAULT; + eflags = REG_EXEC_DEFAULT; + test &= TEST_GLOBAL; + state.extracted = 0; + nmatch = 20; + nsub = -1; + for (p = spec; *p; p++) + { + if (isdigit(*p)) + { + nmatch = strtol(p, &p, 10); + if (nmatch >= elementsof(match)) + bad("nmatch must be < 100\n", NiL, NiL, 0, 0); + p--; + continue; + } + switch (*p) + { + case 'A': + test |= TEST_ARE; + continue; + case 'B': + test |= TEST_BRE; + continue; + case 'C': + if (!(test & TEST_QUERY) && !(skip & level)) + bad("locale must be nested\n", NiL, NiL, 0, 0); + test &= ~TEST_QUERY; + if (locale) + bad("locale nesting not supported\n", NiL, NiL, 0, 0); + if (i != 2) + bad("locale field expected\n", NiL, NiL, 0, 0); + if (!(skip & level)) + { +#if defined(LC_COLLATE) && defined(LC_CTYPE) + s = field[1]; + if (!s || streq(s, "POSIX")) + s = "C"; + if ((ans = setlocale(LC_COLLATE, s)) && streq(ans, "POSIX")) + ans = "C"; + if (!ans || !streq(ans, s) && streq(s, "C")) + ans = 0; + else if ((ans = setlocale(LC_CTYPE, s)) && streq(ans, "POSIX")) + ans = "C"; + if (!ans || !streq(ans, s) && streq(s, "C")) + skip = note(level, s, skip, test); + else + { + if (!(test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_SUMMARY))) + printf("NOTE \"%s\" locale\n", s); + locale = level; + } +#else + skip = note(level, skip, test, "locales not supported"); +#endif + } + cflags = NOTEST; + continue; + case 'E': + test |= TEST_ERE; + continue; + case 'K': + test |= TEST_KRE; + continue; + case 'L': + test |= TEST_LRE; + continue; + case 'S': + test |= TEST_SRE; + continue; + + case 'a': + cflags |= REG_LEFT|REG_RIGHT; + continue; + case 'b': + eflags |= REG_NOTBOL; + continue; + case 'c': + cflags |= REG_COMMENT; + continue; + case 'd': + cflags |= REG_SHELL_DOT; + continue; + case 'e': + eflags |= REG_NOTEOL; + continue; + case 'f': + cflags |= REG_MULTIPLE; + continue; + case 'g': + cflags |= NOTEST; + continue; + case 'h': + cflags |= REG_MULTIREF; + continue; + case 'i': + cflags |= REG_ICASE; + continue; + case 'j': + cflags |= REG_SPAN; + continue; + case 'k': + cflags |= REG_ESCAPE; + continue; + case 'l': + cflags |= REG_LEFT; + continue; + case 'm': + cflags |= REG_MINIMAL; + continue; + case 'n': + cflags |= REG_NEWLINE; + continue; + case 'o': + cflags |= REG_SHELL_GROUP; + continue; + case 'p': + cflags |= REG_SHELL_PATH; + continue; + case 'q': + cflags |= REG_DELIMITED; + continue; + case 'r': + cflags |= REG_RIGHT; + continue; + case 's': + cflags |= REG_SHELL_ESCAPED; + continue; + case 't': + cflags |= REG_MUSTDELIM; + continue; + case 'u': + test |= TEST_UNSPECIFIED; + continue; + case 'v': + cflags |= REG_CLASS_ESCAPE; + continue; + case 'w': + cflags |= REG_NOSUB; + continue; + case 'x': + if (REG_LENIENT) + cflags |= REG_LENIENT; + else + test |= TEST_LENIENT; + continue; + case 'y': + eflags |= REG_LEFT; + continue; + case 'z': + cflags |= REG_NULL; + continue; + + case '$': + test |= TEST_EXPAND; + continue; + + case '/': + test |= TEST_SUB; + continue; + + case '=': + test |= TEST_DECOMP; + continue; + + case '?': + test |= TEST_VERIFY; + test &= ~(TEST_AND|TEST_OR); + state.verify = state.passed; + continue; + case '&': + test |= TEST_VERIFY|TEST_AND; + test &= ~TEST_OR; + continue; + case '|': + test |= TEST_VERIFY|TEST_OR; + test &= ~TEST_AND; + continue; + case ';': + test |= TEST_OR; + test &= ~TEST_AND; + continue; + + case '{': + level <<= 1; + if (skip & (level >> 1)) + { + skip |= level; + cflags = NOTEST; + } + else + { + skip &= ~level; + test |= TEST_QUERY; + } + continue; + case '}': + if (level == 1) + bad("invalid {...} nesting\n", NiL, NiL, 0, 0); + if ((skip & level) && !(skip & (level>>1))) + { + if (!(test & (TEST_BASELINE|TEST_SUMMARY))) + { + if (test & (TEST_ACTUAL|TEST_FAIL)) + printf("}\n"); + else if (!(test & TEST_PASS)) + printf("-%d\n", state.lineno); + } + } +#if defined(LC_COLLATE) && defined(LC_CTYPE) + else if (locale & level) + { + locale = 0; + if (!(skip & level)) + { + s = "C"; + setlocale(LC_COLLATE, s); + setlocale(LC_CTYPE, s); + if (!(test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_SUMMARY))) + printf("NOTE \"%s\" locale\n", s); + else if (test & (TEST_ACTUAL|TEST_BASELINE|TEST_PASS)) + printf("}\n"); + } + else if (test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL)) + printf("}\n"); + } +#endif + level >>= 1; + cflags = NOTEST; + continue; + + default: + bad("bad spec\n", spec, NiL, 0, test); + break; + + } + break; + } + if ((cflags|eflags) == NOTEST || (skip & level) && (test & TEST_BASELINE)) + { + if (test & TEST_BASELINE) + { + while (i > 1) + *delim[--i] = '\t'; + printf("%s\n", line); + } + continue; + } + if (test & TEST_OR) + { + if (!(test & TEST_VERIFY)) + { + test &= ~TEST_OR; + if (state.passed == state.verify && i > 1) + printf("NOTE\t%s\n", field[1]); + continue; + } + else if (state.passed > state.verify) + continue; + } + else if (test & TEST_AND) + { + if (state.passed == state.verify) + continue; + state.passed = state.verify; + } + if (i < ((test & TEST_DECOMP) ? 3 : 4)) + bad("too few fields\n", NiL, NiL, 0, test); + while (i < elementsof(field)) + field[i++] = 0; + if (re = field[1]) + { + if (streq(re, "SAME")) + { + re = ppat; + test |= TEST_SAME; + } + else + { + if (test & TEST_EXPAND) + escape(re); + re = expand(re, patbuf); + strcpy(ppat = pat, re); + } + } + else + ppat = 0; + nstr = -1; + if (s = field[2]) + { + s = expand(s, strbuf); + if (test & TEST_EXPAND) + { + nstr = escape(s); +#if _REG_nexec + if (nstr != strlen(s)) + nexec = nstr; +#endif + } + } + if (!(ans = field[(test & TEST_DECOMP) ? 2 : 3])) + bad("NIL answer\n", NiL, NiL, 0, test); + msg = field[4]; + fflush(stdout); + if (test & TEST_SUB) +#if _REG_subcomp + cflags |= REG_DELIMITED; +#else + continue; +#endif +#if !_REG_decomp + if (test & TEST_DECOMP) + continue; +#endif + + compile: + + if (state.extracted || (skip & level)) + continue; +#if !(REG_TEST_DEFAULT & (REG_AUGMENTED|REG_EXTENDED|REG_SHELL)) +#ifdef REG_EXTENDED + if (REG_EXTENDED != 0 && (test & TEST_BRE)) +#else + if (test & TEST_BRE) +#endif + { + test &= ~TEST_BRE; + flags = cflags; + state.which = "BRE"; + } + else +#endif +#ifdef REG_EXTENDED + if (test & TEST_ERE) + { + test &= ~TEST_ERE; + flags = cflags | REG_EXTENDED; + state.which = "ERE"; + } + else +#endif +#ifdef REG_AUGMENTED + if (test & TEST_ARE) + { + test &= ~TEST_ARE; + flags = cflags | REG_AUGMENTED; + state.which = "ARE"; + } + else +#endif +#ifdef REG_LITERAL + if (test & TEST_LRE) + { + test &= ~TEST_LRE; + flags = cflags | REG_LITERAL; + state.which = "LRE"; + } + else +#endif +#ifdef REG_SHELL + if (test & TEST_SRE) + { + test &= ~TEST_SRE; + flags = cflags | REG_SHELL; + state.which = "SRE"; + } + else +#ifdef REG_AUGMENTED + if (test & TEST_KRE) + { + test &= ~TEST_KRE; + flags = cflags | REG_SHELL | REG_AUGMENTED; + state.which = "KRE"; + } + else +#endif +#endif + { + if (test & (TEST_BASELINE|TEST_PASS|TEST_VERIFY)) + extract(tabs, line, re, s, ans, msg, NiL, NiL, 0, 0, skip, level, test|TEST_OK); + continue; + } + if ((test & (TEST_QUERY|TEST_VERBOSE|TEST_VERIFY)) == TEST_VERBOSE) + { + printf("test %-3d %s ", state.lineno, state.which); + quote(re, -1, test|TEST_DELIMIT); + printf(" "); + quote(s, nstr, test|TEST_DELIMIT); + printf("\n"); + } + + nosub: + fun = "regcomp"; +#if _REG_nexec + if (nstr >= 0 && nstr != strlen(s)) + nexec = nstr; + + else +#endif + nexec = -1; + if (state.extracted || (skip & level)) + continue; + if (!(test & TEST_QUERY)) + testno++; +#ifdef REG_DISCIPLINE + if (state.stack) + stkset(stkstd, state.stack, 0); + flags |= REG_DISCIPLINE; + state.disc.ordinal = 0; + sfstrseek(state.disc.sp, 0, SEEK_SET); +#endif + if (!(test & TEST_CATCH)) + cret = regcomp(&preg, re, flags); + else if (!(cret = setjmp(state.gotcha))) + { + alarm(HUNG); + cret = regcomp(&preg, re, flags); + alarm(0); + } +#if _REG_subcomp + if (!cret && (test & TEST_SUB)) + { + fun = "regsubcomp"; + p = re + preg.re_npat; + if (!(test & TEST_CATCH)) + cret = regsubcomp(&preg, p, NiL, 0, 0); + else if (!(cret = setjmp(state.gotcha))) + { + alarm(HUNG); + cret = regsubcomp(&preg, p, NiL, 0, 0); + alarm(0); + } + if (!cret && *(p += preg.re_npat) && !(preg.re_sub->re_flags & REG_SUB_LAST)) + { + if (catchfree(&preg, flags, tabs, line, re, s, ans, msg, NiL, NiL, 0, 0, skip, level, test)) + continue; + cret = REG_EFLAGS; + } + } +#endif +#if _REG_decomp + if (!cret && (test & TEST_DECOMP)) + { + char buf[128]; + + if ((j = nmatch) > sizeof(buf)) + j = sizeof(buf); + fun = "regdecomp"; + p = re + preg.re_npat; + if (!(test & TEST_CATCH)) + i = regdecomp(&preg, -1, buf, j); + else if (!(cret = setjmp(state.gotcha))) + { + alarm(HUNG); + i = regdecomp(&preg, -1, buf, j); + alarm(0); + } + if (!cret) + { + catchfree(&preg, flags, tabs, line, re, s, ans, msg, NiL, NiL, 0, 0, skip, level, test); + if (i > j) + { + if (i != (strlen(ans) + 1)) + { + report("failed", fun, re, s, nstr, msg, flags, test); + printf(" %d byte buffer supplied, %d byte buffer required\n", j, i); + } + } + else if (strcmp(buf, ans)) + { + report("failed", fun, re, s, nstr, msg, flags, test); + quote(ans, -1, test|TEST_DELIMIT); + printf(" expected, "); + quote(buf, -1, test|TEST_DELIMIT); + printf(" returned\n"); + } + continue; + } + } +#endif + if (!cret) + { + if (!(flags & REG_NOSUB) && nsub < 0 && *ans == '(') + { + for (p = ans; *p; p++) + if (*p == '(') + nsub++; + else if (*p == '{') + nsub--; + if (nsub >= 0) + { + if (test & TEST_IGNORE_OVER) + { + if (nmatch > nsub) + nmatch = nsub + 1; + } + else if (nsub != preg.re_nsub) + { + if (nsub > preg.re_nsub) + { + if (test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_QUERY|TEST_SUMMARY|TEST_VERIFY)) + skip = extract(tabs, line, re, s, ans, msg, "OK", NiL, 0, 0, skip, level, test|TEST_DELIMIT); + else + { + report("re_nsub incorrect", fun, re, NiL, -1, msg, flags, test); + printf("at least %d expected, %d returned\n", nsub, preg.re_nsub); + state.errors++; + } + } + else + nsub = preg.re_nsub; + } + } + } + if (!(test & (TEST_DECOMP|TEST_SUB)) && *ans && *ans != '(' && !streq(ans, "OK") && !streq(ans, "NOMATCH")) + { + if (test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_QUERY|TEST_SUMMARY|TEST_VERIFY)) + skip = extract(tabs, line, re, s, ans, msg, "OK", NiL, 0, 0, skip, level, test|TEST_DELIMIT); + else if (!(test & TEST_LENIENT)) + { + report("failed", fun, re, NiL, -1, msg, flags, test); + printf("%s expected, OK returned\n", ans); + } + catchfree(&preg, flags, tabs, line, re, s, ans, msg, NiL, NiL, 0, 0, skip, level, test); + continue; + } + } + else + { + if (test & TEST_LENIENT) + /* we'll let it go this time */; + else if (!*ans || ans[0]=='(' || cret == REG_BADPAT && streq(ans, "NOMATCH")) + { + got = 0; + for (i = 1; i < elementsof(codes); i++) + if (cret==codes[i].code) + got = i; + if (test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_QUERY|TEST_SUMMARY|TEST_VERIFY)) + skip = extract(tabs, line, re, s, ans, msg, codes[got].name, NiL, 0, 0, skip, level, test|TEST_DELIMIT); + else + { + report("failed", fun, re, NiL, -1, msg, flags, test); + printf("%s returned: ", codes[got].name); + error(&preg, cret); + } + } + else + { + expected = got = 0; + for (i = 1; i < elementsof(codes); i++) + { + if (streq(ans, codes[i].name)) + expected = i; + if (cret==codes[i].code) + got = i; + } + if (!expected) + { + if (test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_QUERY|TEST_SUMMARY|TEST_VERIFY)) + skip = extract(tabs, line, re, s, ans, msg, codes[got].name, NiL, 0, 0, skip, level, test|TEST_DELIMIT); + else + { + report("failed: invalid error code", NiL, re, NiL, -1, msg, flags, test); + printf("%s expected, %s returned\n", ans, codes[got].name); + } + } + else if (cret != codes[expected].code && cret != REG_BADPAT) + { + if (test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_QUERY|TEST_SUMMARY|TEST_VERIFY)) + skip = extract(tabs, line, re, s, ans, msg, codes[got].name, NiL, 0, 0, skip, level, test|TEST_DELIMIT); + else if (test & TEST_IGNORE_ERROR) + state.ignored++; + else + { + report("should fail and did", fun, re, NiL, -1, msg, flags, test); + printf("%s expected, %s returned: ", ans, codes[got].name); + state.errors--; + state.warnings++; + error(&preg, cret); + } + } + } + goto compile; + } + +#if _REG_nexec + execute: + if (nexec >= 0) + fun = "regnexec"; + else +#endif + fun = "regexec"; + + for (i = 0; i < elementsof(match); i++) + match[i] = state.NOMATCH; + +#if _REG_nexec + if (nexec >= 0) + { + eret = regnexec(&preg, s, nexec, nmatch, match, eflags); + s[nexec] = 0; + } + else +#endif + { + if (!(test & TEST_CATCH)) + eret = regexec(&preg, s, nmatch, match, eflags); + else if (!(eret = setjmp(state.gotcha))) + { + alarm(HUNG); + eret = regexec(&preg, s, nmatch, match, eflags); + alarm(0); + } + } +#if _REG_subcomp + if ((test & TEST_SUB) && !eret) + { + fun = "regsubexec"; + if (!(test & TEST_CATCH)) + eret = regsubexec(&preg, s, nmatch, match); + else if (!(eret = setjmp(state.gotcha))) + { + alarm(HUNG); + eret = regsubexec(&preg, s, nmatch, match); + alarm(0); + } + } +#endif + if (flags & REG_NOSUB) + { + if (eret) + { + if (eret != REG_NOMATCH || !streq(ans, "NOMATCH")) + { + if (test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_QUERY|TEST_SUMMARY|TEST_VERIFY)) + skip = extract(tabs, line, re, s, ans, msg, "NOMATCH", NiL, 0, 0, skip, level, test|TEST_DELIMIT); + else + { + report("REG_NOSUB failed", fun, re, s, nstr, msg, flags, test); + error(&preg, eret); + } + } + } + else if (streq(ans, "NOMATCH")) + { + if (test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_QUERY|TEST_SUMMARY|TEST_VERIFY)) + skip = extract(tabs, line, re, s, ans, msg, NiL, match, nmatch, nsub, skip, level, test|TEST_DELIMIT); + else + { + report("should fail and didn't", fun, re, s, nstr, msg, flags, test); + error(&preg, eret); + } + } + } + else if (eret) + { + if (eret != REG_NOMATCH || !streq(ans, "NOMATCH")) + { + if (test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_QUERY|TEST_SUMMARY|TEST_VERIFY)) + skip = extract(tabs, line, re, s, ans, msg, "NOMATCH", NiL, 0, nsub, skip, level, test|TEST_DELIMIT); + else + { + report("failed", fun, re, s, nstr, msg, flags, test); + if (eret != REG_NOMATCH) + error(&preg, eret); + else if (*ans) + printf("expected: %s\n", ans); + else + printf("\n"); + } + } + } + else if (streq(ans, "NOMATCH")) + { + if (test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_QUERY|TEST_SUMMARY|TEST_VERIFY)) + skip = extract(tabs, line, re, s, ans, msg, NiL, match, nmatch, nsub, skip, level, test|TEST_DELIMIT); + else + { + report("should fail and didn't", fun, re, s, nstr, msg, flags, test); + matchprint(match, nmatch, nsub, NiL, test); + } + } +#if _REG_subcomp + else if (test & TEST_SUB) + { + p = preg.re_sub->re_buf; + if (strcmp(p, ans)) + { + report("failed", fun, re, s, nstr, msg, flags, test); + quote(ans, -1, test|TEST_DELIMIT); + printf(" expected, "); + quote(p, -1, test|TEST_DELIMIT); + printf(" returned\n"); + } + } +#endif + else if (!*ans) + { + if (match[0].rm_so != state.NOMATCH.rm_so) + { + if (test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_QUERY|TEST_SUMMARY|TEST_VERIFY)) + skip = extract(tabs, line, re, s, ans, msg, NiL, NiL, 0, 0, skip, level, test); + else + { + report("failed: no match but match array assigned", NiL, re, s, nstr, msg, flags, test); + matchprint(match, nmatch, nsub, NiL, test); + } + } + } + else if (matchcheck(match, nmatch, nsub, ans, re, s, nstr, flags, test)) + { +#if _REG_nexec + if (nexec < 0 && !nonexec) + { + nexec = nstr >= 0 ? nstr : strlen(s); + s[nexec] = '\n'; + testno++; + goto execute; + } +#endif + if (!(test & (TEST_DECOMP|TEST_SUB|TEST_VERIFY)) && !nonosub) + { + if (catchfree(&preg, flags, tabs, line, re, s, ans, msg, NiL, NiL, 0, 0, skip, level, test)) + continue; + flags |= REG_NOSUB; + goto nosub; + } + if (test & (TEST_BASELINE|TEST_PASS|TEST_VERIFY)) + skip = extract(tabs, line, re, s, ans, msg, NiL, match, nmatch, nsub, skip, level, test|TEST_OK); + } + else if (test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS|TEST_QUERY|TEST_SUMMARY|TEST_VERIFY)) + skip = extract(tabs, line, re, s, ans, msg, NiL, match, nmatch, nsub, skip, level, test|TEST_DELIMIT); + if (catchfree(&preg, flags, tabs, line, re, s, ans, msg, NiL, NiL, 0, 0, skip, level, test)) + continue; + goto compile; + } + if (test & TEST_SUMMARY) + printf("tests=%-4d errors=%-4d warnings=%-2d ignored=%-2d unspecified=%-2d signals=%d\n", testno, state.errors, state.warnings, state.ignored, state.unspecified, state.signals); + else if (!(test & (TEST_ACTUAL|TEST_BASELINE|TEST_FAIL|TEST_PASS))) + { + printf("TEST\t%s", unit); + if (subunit) + printf(" %-.*s", subunitlen, subunit); + printf(", %d test%s", testno, testno == 1 ? "" : "s"); + if (state.ignored) + printf(", %d ignored mismatche%s", state.ignored, state.ignored == 1 ? "" : "s"); + if (state.warnings) + printf(", %d warning%s", state.warnings, state.warnings == 1 ? "" : "s"); + if (state.unspecified) + printf(", %d unspecified difference%s", state.unspecified, state.unspecified == 1 ? "" : "s"); + if (state.signals) + printf(", %d signal%s", state.signals, state.signals == 1 ? "" : "s"); + printf(", %d error%s\n", state.errors, state.errors == 1 ? "" : "s"); + } + if (fp != stdin) + fclose(fp); + } + return 0; +} |