| Commit | Line | Data |
|---|
| da7fcca4 |
1 | #!perl |
| 2 | |
| 3 | BEGIN { |
| 4 | chdir 't' if -d 't'; |
| 5 | @INC = '../lib'; |
| 6 | } |
| 7 | |
| 8 | use strict; |
| 9 | use warnings; |
| 10 | use Test::More tests => 1; |
| 11 | my @pats=( |
| 12 | "\\w", |
| 13 | "\\W", |
| 14 | "\\s", |
| 15 | "\\S", |
| 16 | "\\d", |
| 17 | "\\D", |
| 18 | "[:alnum:]", |
| 19 | "[:^alnum:]", |
| 20 | "[:alpha:]", |
| 21 | "[:^alpha:]", |
| 22 | "[:ascii:]", |
| 23 | "[:^ascii:]", |
| 24 | "[:cntrl:]", |
| 25 | "[:^cntrl:]", |
| 26 | "[:graph:]", |
| 27 | "[:^graph:]", |
| 28 | "[:lower:]", |
| 29 | "[:^lower:]", |
| 30 | "[:print:]", |
| 31 | "[:^print:]", |
| 32 | "[:punct:]", |
| 33 | "[:^punct:]", |
| 34 | "[:upper:]", |
| 35 | "[:^upper:]", |
| 36 | "[:xdigit:]", |
| 37 | "[:^xdigit:]", |
| 38 | "[:space:]", |
| 39 | "[:^space:]", |
| 40 | "[:blank:]", |
| 41 | "[:^blank:]" ); |
| 42 | sub rangify { |
| 43 | my $ary= shift; |
| 44 | my $fmt= shift || '%d'; |
| 45 | my $sep= shift || ' '; |
| 46 | my $rng= shift || '..'; |
| 47 | |
| 48 | |
| 49 | my $first= $ary->[0]; |
| 50 | my $last= $ary->[0]; |
| 51 | my $ret= sprintf $fmt, $first; |
| 52 | for my $idx (1..$#$ary) { |
| 53 | if ( $ary->[$idx] != $last + 1) { |
| 54 | if ($last!=$first) { |
| 55 | $ret.=sprintf "%s$fmt",$rng, $last; |
| 56 | } |
| 57 | $first= $last= $ary->[$idx]; |
| 58 | $ret.=sprintf "%s$fmt",$sep,$first; |
| 59 | } else { |
| 60 | $last= $ary->[$idx]; |
| 61 | } |
| 62 | } |
| 63 | if ( $last != $first) { |
| 64 | $ret.=sprintf "%s$fmt",$rng, $last; |
| 65 | } |
| 66 | return $ret; |
| 67 | } |
| 68 | |
| 69 | my $description = ""; |
| 70 | while (@pats) { |
| 71 | my ($yes,$no)= splice @pats,0,2; |
| 72 | |
| 73 | my %err_by_type; |
| 74 | my %singles; |
| 75 | foreach my $b (0..255) { |
| 76 | my %got; |
| 77 | for my $type ('unicode','not-unicode') { |
| 78 | my $str=chr($b).chr($b); |
| 79 | if ($type eq 'unicode') { |
| 80 | $str.=chr(256); |
| 81 | chop $str; |
| 82 | } |
| 83 | if ($str=~/[$yes][$no]/) { |
| 84 | push @{$err_by_type{$type}},$b; |
| 85 | } |
| 86 | $got{"[$yes]"}{$type} = $str=~/[$yes]/ ? 1 : 0; |
| 87 | $got{"[$no]"}{$type} = $str=~/[$no]/ ? 1 : 0; |
| 88 | $got{"[^$yes]"}{$type} = $str=~/[^$yes]/ ? 1 : 0; |
| 89 | $got{"[^$no]"}{$type} = $str=~/[^$no]/ ? 1 : 0; |
| 90 | } |
| 91 | foreach my $which ("[$yes]","[$no]","[^$yes]","[^$no]") { |
| 92 | if ($got{$which}{'unicode'} != $got{$which}{'not-unicode'}) { |
| 93 | push @{$singles{$which}},$b; |
| 94 | } |
| 95 | } |
| 96 | } |
| 97 | |
| 98 | |
| 99 | if (%err_by_type || %singles) { |
| 100 | $description||=" Error:\n"; |
| 101 | $description .= "/[$yes][$no]/\n"; |
| 102 | if (%err_by_type) { |
| 103 | foreach my $type (keys %err_by_type) { |
| 104 | $description .= "\tmatches $type codepoints:\t"; |
| 105 | $description .= rangify($err_by_type{$type}); |
| 106 | $description .= "\n"; |
| 107 | } |
| 108 | $description .= "\n"; |
| 109 | } |
| 110 | if (%singles) { |
| 111 | $description .= "Unicode/Nonunicode mismatches:\n"; |
| 112 | foreach my $type (keys %singles) { |
| 113 | $description .= "\t$type:\t"; |
| 114 | $description .= rangify($singles{$type}); |
| 115 | $description .= "\n"; |
| 116 | } |
| 117 | $description .= "\n"; |
| 118 | } |
| 119 | |
| 120 | } |
| 121 | |
| 122 | } |
| 123 | TODO: { |
| 124 | local $TODO = "Only works under PERL_LEGACY_UNICODE_CHARCLASS_MAPPINGS = 0"; |
| 125 | is( $description, "", "POSIX and perl charclasses should not depend on string type"); |
| 126 | }; |
| 127 | __DATA__ |
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