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|
#!./perl
# Make sure pos / resetting pos on failed match works
BEGIN {
chdir 't' if -d 't';
@INC = '../lib';
require './test.pl';
}
plan tests => 8;
use strict;
use warnings;
## Early bailout of pp_match because matchlen > stringlen
# With a var
{
my $str = "bird";
$str =~ /i/g;
is(pos($str), 2, 'pos correct');
$str =~ /toolongtomatch/g;
is(pos($str), undef, 'pos undef after failed match');
}
# With $_
{
$_ = "bird";
m/i/g;
is(pos, 2, 'pos correct');
m/toolongtomatch/g;
is(pos, undef, 'pos undef after failed match');
}
## Early bail out of pp_match because ?? already matched
# With a var
{
my $str = "bird";
for (1..2) {
if ($str =~ m?bird?g) {
is(pos($str), 4, 'pos correct');
} else {
is(pos($str), undef, 'pos undef after failed match');
}
}
}
# With $_
{
for (1..2) {
if (m?\d?g) {
is(pos, 1, 'pos correct');
} else {
is(pos, undef, 'pos undef after failed match');
}
}
}
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