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|
#!/usr/bin/perl
use strict;
use warnings;
no warnings 'syntax';
use Regexp::Common;
use Test::More;
my $r = eval "require Test::Regexp; 1";
unless ($r) {
print "1..0 # SKIP Test::Regexp not found\n";
exit;
}
sub make_test {
my ($name, $base, @options) = @_;
my $pat = $base;
while (@options) {
my $opt = shift @options;
if (@options && $options [0] !~ /^-/) {
my $val = shift @options;
$pat = $$pat {$opt => $val};
$name .= ", $opt => $val";
}
else {
$pat = $$pat {$opt};
$name .= ", $opt";
}
}
my $keep = $$pat {-keep};
Test::Regexp:: -> new -> init (
pattern => $pat,
keep_pattern => $keep,
name => $name,
);
}
my %patterns = (
2 => make_test ("Integer pattern" => $RE {num} {int},
-sep => ",", -group => 2),
4 => make_test ("Integer pattern" => $RE {num} {int},
-sep => ",", -group => 4),
5_7 => make_test ("Integer pattern" => $RE {num} {int},
-sep => ",", -group => "5,7"),
);
my %pass_numbers = (
2 => [qw [0 00 0,00 00,00 1,23,45,67,89 12,34,56,78,90]],
4 => [qw [0 00 000 0000 0,0000 00,0000
1,2345,6789 12,3456,7890 123,0987,6782,1235]],
5_7 => [qw [0 00 000 0000 00000 000000 0000000
1,23456 12,3456789 8239317,54321
37819,4927658,897423,52904,3906817,34532]],
);
foreach my $key (sort {$a cmp $b} keys %patterns) {
my $pattern = $patterns {$key};
my $numbers = $pass_numbers {$key};
foreach my $number (@$numbers) {
my $c = $number =~ y/,/,/;
my $test = $c == 0 ? "No separator"
: $c == 1 ? "Single separator"
: "Multiple separators";
$pattern -> match ( $number => [ $number, "", $number],
test => $test);
$pattern -> match ("-$number" => ["-$number", "-", $number],
test => "$test, signed (-)");
$pattern -> match ("+$number" => ["+$number", "+", $number],
test => "$test, signed (+)");
}
}
my @failures = (
["Wrong separator" => {
2 => [qw [0.00 1,23_46,79], "10 13"],
4 => [qw [0.0000 1,2345_6789], "1000 1313"],
5_7 => [qw [0.00000 1,23456_9876543], "10000 131313"],
}],
["Leading separator" => {
2 => [qw [,123 ,456,789]],
4 => [qw [,1234 ,4567,7890]],
5_7 => [qw [,123456 ,98765,123456]],
}],
["Trailing separator" => {
2 => [qw [123, 456,789,]],
4 => [qw [1234, 4567,1234,]],
5_7 => [qw [123456, 12345,0987654,]],
}],
["Double separator" => {
2 => [qw [0,,00 23,45,,89]],
4 => [qw [0,,0000 123,4568,,1789]],
5_7 => [qw [0,,000000 123,456654,,789987]],
}],
["No digits" => {
2 => [qw [, ,,]],
}],
["Wrong number of digits in group" => {
2 => [qw [1,3,45 1,234,78 489,12 1,234,56,78]],
4 => [qw [13,45 1,23478,0000 11489,1212 1,23456,5678]],
5_7 => [qw [13,4589 1,12345678,98765 87654321,12345 123,4567,12345
123,456,123456]],
}],
["Wrong number of digits in last group" => {
2 => [qw [12,4 45,678 1,23,456]],
4 => [qw [847,345 983,59025 123,4567,98387]],
5_7 => [qw [12,4567 89353,94768904 1490,49278,98765432]],
}],
["Too many leading digits" => {
2 => [qw [000 123,45 948,89,90,23,24]],
4 => [qw [00000 12345,9489 899421,3890,2940]],
5_7 => [qw [00000000 89478211,904789 95872938,58903,1589387]],
}],
["Trailing garbage" => {
2 => [qw [00foo 1,23,45,ba], "12,24 ", "12,24\n"],
4 => [qw [0000foo 1,2345,6789,barr], "12,2424 ", "12,2424\n"],
5_7 => [qw [00000foo 1,234567,67890,barrr], "12,242424 ",
"12,242424\n"],
}],
["Leading garbage" => {
2 => [qw [f1 foo12,34], " 12,34"],
4 => [qw [f123 foo1234,4567], " 1234,5678"],
5_7 => [qw [f12345 foo12340,04567], " 12340,05678"],
}],
["Inner garbage" => {
2 => [qw [12,fo,56 1a,56], "13, 46"],
4 => [qw [1234,foob,5678 1a23,5678], "1234, 4567"],
5_7 => [qw [12345,foobar,5678901 1a23,45678], "1234, 456789"],
}],
["Empty string" => {
2 => [""],
4 => [""],
5_7 => [""],
}],
["Garbage" => {
2 => ["wibble", "\n", "fo,12,ar"],
4 => ["wibble", "\n", "foob,12,barb"],
5_7 => ["wibble", "\n", "foob,12345,barbaz"],
}],
);
foreach my $failure (@failures) {
my ($reason, $data) = @$failure;
foreach my $key (sort {$a cmp $b} keys %$data) {
my $pattern = $patterns {$key};
my $subjects = $$data {$key};
foreach my $subject (@$subjects) {
$pattern -> no_match ($subject, reason => $reason);
}
}
}
done_testing ();
__END__
|
