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Diffstat (limited to 'contrib/perl5/t/op/regmesg.t')
| -rwxr-xr-x | contrib/perl5/t/op/regmesg.t | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/contrib/perl5/t/op/regmesg.t b/contrib/perl5/t/op/regmesg.t deleted file mode 100755 index 01fa675..0000000 --- a/contrib/perl5/t/op/regmesg.t +++ /dev/null @@ -1,179 +0,0 @@ -#!./perl -w - -BEGIN { - chdir 't' if -d 't'; - @INC = '../lib'; -} - -my $debug = 1; - -## -## If the markers used are changed (search for "MARKER1" in regcomp.c), -## update only these two variables, and leave the {#} in the @death/@warning -## arrays below. The {#} is a meta-marker -- it marks where the marker should -## go. - -my $marker1 = "HERE"; -my $marker2 = " << HERE "; - -## -## Key-value pairs of code/error of code that should have fatal errors. -## - -eval 'use Config'; # assume defaults if fail -our %Config; -my $inf_m1 = ($Config{reg_infty} || 32767) - 1; -my $inf_p1 = $inf_m1 + 2; -my @death = -( - '/[[=foo=]]/' => 'POSIX syntax [= =] is reserved for future extensions before {#} mark in regex m/[[=foo=]{#}]/', - - '/(?<= .*)/' => 'Variable length lookbehind not implemented before {#} mark in regex m/(?<= .*){#}/', - - '/(?<= x{1000})/' => 'Lookbehind longer than 255 not implemented before {#} mark in regex m/(?<= x{1000}){#}/', - - '/(?@)/' => 'Sequence (?@...) not implemented before {#} mark in regex m/(?@{#})/', - - '/(?{ 1/' => 'Sequence (?{...}) not terminated or not {}-balanced before {#} mark in regex m/(?{{#} 1/', - - '/(?(1x))/' => 'Switch condition not recognized before {#} mark in regex m/(?(1x{#}))/', - - '/(?(1)x|y|z)/' => 'Switch (?(condition)... contains too many branches before {#} mark in regex m/(?(1)x|y|{#}z)/', - - '/(?(x)y|x)/' => 'Unknown switch condition (?(x) before {#} mark in regex m/(?({#}x)y|x)/', - - '/(?/' => 'Sequence (? incomplete before {#} mark in regex m/(?{#}/', - - '/(?;x/' => 'Sequence (?;...) not recognized before {#} mark in regex m/(?;{#}x/', - '/(?<;x/' => 'Sequence (?<;...) not recognized before {#} mark in regex m/(?<;{#}x/', - - '/((x)/' => 'Unmatched ( before {#} mark in regex m/({#}(x)/', - - "/x{$inf_p1}/" => "Quantifier in {,} bigger than $inf_m1 before {#} mark in regex m/x{{#}$inf_p1}/", - - '/x{3,1}/' => 'Can\'t do {n,m} with n > m before {#} mark in regex m/x{3,1}{#}/', - - '/x**/' => 'Nested quantifiers before {#} mark in regex m/x**{#}/', - - '/x[/' => 'Unmatched [ before {#} mark in regex m/x[{#}/', - - '/*/', => 'Quantifier follows nothing before {#} mark in regex m/*{#}/', - - '/\p{x/' => 'Missing right brace on \p{} before {#} mark in regex m/\p{{#}x/', - - 'use utf8; /[\p{x]/' => 'Missing right brace on \p{} before {#} mark in regex m/[\p{{#}x]/', - - '/(x)\2/' => 'Reference to nonexistent group before {#} mark in regex m/(x)\2{#}/', - - 'my $m = "\\\"; $m =~ $m', => 'Trailing \ in regex m/\/', - - '/\x{1/' => 'Missing right brace on \x{} before {#} mark in regex m/\x{{#}1/', - - 'use utf8; /[\x{X]/' => 'Missing right brace on \x{} before {#} mark in regex m/[\x{{#}X]/', - - '/[[:barf:]]/' => 'POSIX class [:barf:] unknown before {#} mark in regex m/[[:barf:]{#}]/', - - '/[[=barf=]]/' => 'POSIX syntax [= =] is reserved for future extensions before {#} mark in regex m/[[=barf=]{#}]/', - - '/[[.barf.]]/' => 'POSIX syntax [. .] is reserved for future extensions before {#} mark in regex m/[[.barf.]{#}]/', - - '/[z-a]/' => 'Invalid [] range "z-a" before {#} mark in regex m/[z-a{#}]/', -); - -## -## Key-value pairs of code/error of code that should have non-fatal warnings. -## -@warning = ( - "m/(?p{ 'a' })/" => "(?p{}) is deprecated - use (??{}) before {#} mark in regex m/(?p{#}{ 'a' })/", - - 'm/\b*/' => '\b* matches null string many times before {#} mark in regex m/\b*{#}/', - - 'm/[:blank:]/' => 'POSIX syntax [: :] belongs inside character classes before {#} mark in regex m/[:blank:]{#}/', - - "m'[\\y]'" => 'Unrecognized escape \y in character class passed through before {#} mark in regex m/[\y{#}]/', - - 'm/[a-\d]/' => 'False [] range "a-\d" before {#} mark in regex m/[a-\d{#}]/', - 'm/[\w-x]/' => 'False [] range "\w-" before {#} mark in regex m/[\w-{#}x]/', - "m'\\y'" => 'Unrecognized escape \y passed through before {#} mark in regex m/\y{#}/', -); - -my $total = (@death + @warning)/2; - -# utf8 is a noop on EBCDIC platforms, it is not fatal -my $Is_EBCDIC = (ord('A') == 193); -if ($Is_EBCDIC) { - my @utf8_death = grep(/utf8/, @death); - $total = $total - scalar(@utf8_death); -} - -print "1..$total\n"; - -my $count = 0; - -while (@death) -{ - my $regex = shift @death; - my $result = shift @death; - # skip the utf8 test on EBCDIC since they do not die - next if ($Is_EBCDIC && $regex =~ /utf8/); - $count++; - - $_ = "x"; - eval $regex; - if (not $@) { - print "# oops, $regex didn't die\nnot ok $count\n"; - next; - } - chomp $@; - $result =~ s/{\#}/$marker1/; - $result =~ s/{\#}/$marker2/; - if ($@ !~ /^\Q$result/) { - print "# For $regex, expected:\n# $result\n# Got:\n# $@\n#\nnot "; - } - print "ok $count\n"; -} - - -our $warning; -$SIG{__WARN__} = sub { $warning = shift }; - -while (@warning) -{ - $count++; - my $regex = shift @warning; - my $result = shift @warning; - - undef $warning; - $_ = "x"; - eval $regex; - - if ($@) - { - print "# oops, $regex died with:\n#\t$@#\nnot ok $count\n"; - next; - } - - if (not $warning) - { - print "# oops, $regex didn't generate a warning\nnot ok $count\n"; - next; - } - $result =~ s/{\#}/$marker1/; - $result =~ s/{\#}/$marker2/; - if ($warning !~ /^\Q$result/) - { - print <<"EOM"; -# For $regex, expected: -# $result -# Got: -# $warning -# -not ok $count -EOM - next; - } - print "ok $count\n"; -} - - - |
