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package TestHelpers;
use strict;
use warnings;
our @EXPORT_OK = (qw(slurp utf8_slurp eq_or_diff));
use parent 'Exporter';
use Test::More ();
sub slurp
{
my $filename = shift;
open my $in, "<", $filename
or die "Cannot open '$filename' for slurping - $!";
local $/;
my $contents = <$in>;
close($in);
return $contents;
}
sub utf8_slurp
{
my $filename = shift;
open my $in, '<', $filename
or die "Cannot open '$filename' for slurping - $!";
binmode $in, ':utf8';
local $/;
my $contents = <$in>;
close($in);
return $contents;
}
my $_eq_or_diff_ref;
if (eval "require Test::Differences; 1;" && (!$@))
{
$_eq_or_diff_ref = \&Test::Differences::eq_or_diff;
}
else
{
$_eq_or_diff_ref = \&Test::More::is_deeply;
}
sub eq_or_diff
{
local $Test::Builder::Level = $Test::Builder::Level + 1;
return $_eq_or_diff_ref->(@_);
}
1;
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