From 6c29708bf906fa9075bb96b76fd7f6cc81eda43c Mon Sep 17 00:00:00 2001 From: Alex Crichton Date: Tue, 20 Jan 2015 10:45:29 -0800 Subject: regex: Remove in-tree version The regex library was largely used for non-critical aspects of the compiler and various external tooling. The library at this point is duplicated with its out-of-tree counterpart and as such imposes a bit of a maintenance overhead as well as compile time hit for the compiler itself. The last major user of the regex library is the libtest library, using regexes for filters when running tests. This removal means that the filtering has gone back to substring matching rather than using regexes. --- src/libregex/testdata/LICENSE | 19 --- src/libregex/testdata/README | 17 --- src/libregex/testdata/basic.dat | 221 ---------------------------------- src/libregex/testdata/nullsubexpr.dat | 79 ------------ src/libregex/testdata/repetition.dat | 163 ------------------------- 5 files changed, 499 deletions(-) delete mode 100644 src/libregex/testdata/LICENSE delete mode 100644 src/libregex/testdata/README delete mode 100644 src/libregex/testdata/basic.dat delete mode 100644 src/libregex/testdata/nullsubexpr.dat delete mode 100644 src/libregex/testdata/repetition.dat (limited to 'src/libregex/testdata') diff --git a/src/libregex/testdata/LICENSE b/src/libregex/testdata/LICENSE deleted file mode 100644 index f47dbf4c449..00000000000 --- a/src/libregex/testdata/LICENSE +++ /dev/null @@ -1,19 +0,0 @@ -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. diff --git a/src/libregex/testdata/README b/src/libregex/testdata/README deleted file mode 100644 index 33b0ba17ed7..00000000000 --- a/src/libregex/testdata/README +++ /dev/null @@ -1,17 +0,0 @@ -Test data was taken from the Go distribution, which was in turn taken from the -testregex test suite: - - http://www2.research.att.com/~astopen/testregex/testregex.html - -The LICENSE in this directory corresponds to the LICENSE that the data was -released under. - -The tests themselves were modified for RE2/Go. A couple were modified further -by me (Andrew Gallant) (only in repetition.dat) so that RE2/Go would pass them. -(Yes, it seems like RE2/Go includes failing test cases.) This may or may not -have been a bad idea, but I think being consistent with an established Regex -library is worth something. - -Note that these files are read by 'src/etc/regexp-match-tests' and turned into -Rust tests found in 'src/libregexp/tests/matches.rs'. - diff --git a/src/libregex/testdata/basic.dat b/src/libregex/testdata/basic.dat deleted file mode 100644 index e55efaeec06..00000000000 --- a/src/libregex/testdata/basic.dat +++ /dev/null @@ -1,221 +0,0 @@ -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) [[]] 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\x7f (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/libregex/testdata/nullsubexpr.dat b/src/libregex/testdata/nullsubexpr.dat deleted file mode 100644 index 2e18fbb9170..00000000000 --- a/src/libregex/testdata/nullsubexpr.dat +++ /dev/null @@ -1,79 +0,0 @@ -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/libregex/testdata/repetition.dat b/src/libregex/testdata/repetition.dat deleted file mode 100644 index 3bb21211800..00000000000 --- a/src/libregex/testdata/repetition.dat +++ /dev/null @@ -1,163 +0,0 @@ -NOTE implicit vs. explicit repetitions : 2009-02-02 - -# Glenn Fowler -# 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 (0,1)(0,1)(1,1) -:HA#261:E (a|ab|c|bcd){1,}(d*) ababcd (0,1)(0,1)(1,1) -: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 (0,1)(0,1)(1,1) -:HA#266:E (a|ab|c|bcd){1,10}(d*) ababcd (0,1)(0,1)(1,1) -: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 (0,1)(0,1)(1,1) -:HA#271:E (a|ab|c|bcd)+(d*) ababcd (0,1)(0,1)(1,1) - -# 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 -- cgit 1.4.1-3-g733a5