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use strict;
use warnings;
use Test;
use XML::Dumper;
BEGIN { plan tests => 1 }
sub check( $$ );
check "hash with a circular reference", <<XML;
<perldata>
<hashref memory_address="0x40041d28">
<item key="data">
<hashref memory_address="0x40041d28">
</hashref>
</item>
<item key="fname">Mike</item>
<item key="lname">Wong</item>
</hashref>
</perldata>
XML
# ============================================================
sub check( $$ ) {
# ============================================================
my $test = shift;
my $xml = shift;
my $perl = xml2pl( $xml );
my $roundtrip_xml = pl2xml( $perl );
if( xml_compare( $xml, $roundtrip_xml )) {
ok( 1 );
return;
}
print STDERR
"\nTest for $test failed: data doesn't match!\n\n" .
"Got:\n----\n'$xml'\n----\n".
"Came up with:\n----\n'$roundtrip_xml'\n----\n";
ok( 0 );
}
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