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#!/usr/bin/perl
use Test::More;
use strict;
use File::Slurp;
use Encode qw/encode_utf8/;
use Digest::MD5 qw/md5_hex/;
use Devel::Peek;
BEGIN {
plan skip_all => "Newer Perl doesn't like sysread with utf8 binmode"
if $] >= 5.024000;
}
my $digest = 'e30ffef9b0c5623bc1ddd1ba73302f14';
my $utf8 = read_file("t/utf8.data", binmode => ":utf8");
my $latin = read_file("t/utf8.data");
ok( Encode::is_utf8($utf8), "Reading the data file with binmode options results in UTF8 encoded string");
ok(! Encode::is_utf8($latin), "Reading the data file without options correctly results in unencoded string");
my $ctx1 = new Digest::MD5;
$ctx1->add(encode_utf8($utf8)); # encode_utf8 is needed, see http://search.cpan.org/dist/Digest-MD5/MD5.pm
ok($ctx1->hexdigest eq $digest, "The data from the data file we just read came through intact");
###
# Write to a tempfile and rest
###
my $fn_utf8 = "/tmp/file-slurp-utf8.txt";
write_file($fn_utf8, { binmode => ":utf8" }, $utf8);
open my $fh_utf8, "$fn_utf8" or die "Could not open $fn_utf8: $!\n";
my $ctx2 = new Digest::MD5;
$ctx2->addfile($fh_utf8);
ok($ctx2->hexdigest eq $digest, "The data is written correctly with binmode options");
unlink($fn_utf8);
done_testing;
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