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#!/usr/bin/perl -w
use strict;
use warnings;
# NB we have use utf8 here, but the source should be 7bit clean
# however I need the utf8::is_utf8 and utf8::valid names which
# are no longer exposed without the use line.
#use utf8;
use Test::Harness;
$Test::Harness::verbose=1;
use Test::More qw(no_plan);
use_ok('XML::Bare');
my $data = {
hash => "#",
oo => "\x{f6}",
iso_a => "\x{c4}",
iso_oo => "\x{d6}",
aa => "\x{e4}",
euro => "\x{20ac}",
};
# build XML string with UTF8 values
my $xmldata = "<data>\n";
foreach ( keys %{$data} ) {
$xmldata .= " <$_>";
$xmldata .= $data->{$_};
$xmldata .= "</$_>\n";
}
$xmldata .= "</data>\n";
# parse the provided XML
my $obj = new XML::Bare( text => $xmldata, file => 't/test_utf8.xml' );
my $root = $obj->parse;
# convert back to XML from parse
use Data::Dumper;
my $roundtrip = $obj->xml($root);
## this isn't valid as order/spacing not preserved
is( $roundtrip, $xmldata, 'Round trip XML identical' );
while ( my ( $name, $char ) = each %{$data} ) {
my $str = $root->{data}{$name}{value};
ok( utf8::is_utf8($str), "Character $name is correct encoding" )
if ( utf8::is_utf8($char) );
ok( utf8::valid($str), "Character $name is Valid" );
ok( ( length($str) == 1 ), "String returned for $name is 1 char long" );
is( $str, $char, "Character $name OK" );
}
# save it to a file
$obj->save();
my ( $ob2, $root2 ) = XML::Bare->new( file => 't/test_utf8.xml' );
my $round2 = $obj->xml( $root2 );
is( $roundtrip, $xmldata, 'Written file reads back in the same' );
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