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# $Id: 07dtd.t 587 2006-08-28 18:14:24Z pajas $
use Test;
BEGIN { plan tests => 38 };
use XML::LibXML;
use XML::LibXML::Common qw(:libxml);
my $htmlPublic = "-//W3C//DTD XHTML 1.0 Transitional//EN";
my $htmlSystem = "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";
{
my $doc = XML::LibXML::Document->new;
my $dtd = $doc->createExternalSubset( "html",
$htmlPublic,
$htmlSystem
);
ok( $dtd->isSameNode( $doc->externalSubset ) );
ok( $dtd->publicId, $htmlPublic );
ok( $dtd->systemId, $htmlSystem );
ok( $dtd->getName, 'html' );
}
{
my $doc = XML::LibXML::Document->new;
my $dtd = $doc->createInternalSubset( "html",
$htmlPublic,
$htmlSystem
);
ok( $dtd->isSameNode( $doc->internalSubset ) );
$doc->setExternalSubset( $dtd );
ok(not defined $doc->internalSubset );
ok( $dtd->isSameNode( $doc->externalSubset ) );
ok( $dtd->getPublicId, $htmlPublic );
ok( $dtd->getSystemId, $htmlSystem );
$doc->setInternalSubset( $dtd );
ok(not defined $doc->externalSubset );
ok( $dtd->isSameNode( $doc->internalSubset ) );
my $dtd2 = $doc->createDTD( "huhu",
"-//W3C//DTD XHTML 1.0 Transitional//EN",
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"
);
$doc->setInternalSubset( $dtd2 );
ok(not defined $dtd->parentNode );
ok( $dtd2->isSameNode( $doc->internalSubset ) );
my $dtd3 = $doc->removeInternalSubset;
ok( $dtd3->isSameNode($dtd2) );
ok(not defined $doc->internalSubset );
$doc->setExternalSubset( $dtd2 );
$dtd3 = $doc->removeExternalSubset;
ok( $dtd3->isSameNode($dtd2) );
ok(not defined $doc->externalSubset );
}
{
my $parser = XML::LibXML->new();
my $doc = $parser->parse_file( "example/dtd.xml" );
ok($doc);
my $dtd = $doc->internalSubset;
ok( $dtd->getName, 'doc' );
ok( $dtd->publicId, undef );
ok( $dtd->systemId, undef );
my $entity = $doc->createEntityReference( "foo" );
ok($entity);
ok($entity->nodeType, XML_ENTITY_REF_NODE );
ok( $entity->hasChildNodes );
ok( $entity->firstChild->nodeType, XML_ENTITY_DECL );
ok( $entity->firstChild->nodeValue, " test " );
my $edcl = $entity->firstChild;
ok( $edcl->previousSibling->nodeType, XML_ELEMENT_DECL );
{
my $doc2 = XML::LibXML::Document->new;
my $e = $doc2->createElement("foo");
$doc2->setDocumentElement( $e );
my $dtd2 = $doc->internalSubset->cloneNode(1);
ok($dtd2);
# $doc2->setInternalSubset( $dtd2 );
# warn $doc2->toString;
# $e->appendChild( $entity );
# warn $doc2->toString;
}
}
{
my $parser = XML::LibXML->new();
$parser->validation(1);
$parser->keep_blanks(1);
my $doc=$parser->parse_string(<<'EOF');
<?xml version='1.0'?>
<!DOCTYPE test [
<!ELEMENT test (#PCDATA)>
]>
<test>
</test>
EOF
ok($doc->validate());
ok($doc->is_valid());
}
{
my $parser = XML::LibXML->new();
$parser->validation(0);
$parser->load_ext_dtd(0); # This should make libxml not try to get the DTD
my $xml = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://localhost/does_not_exist.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head><title>foo</title></head><body><p>bar</p></body></html>';
my $doc = eval {
$parser->parse_string($xml);
};
ok(!$@);
if ($@) {
warn "Parsing error: $@\n";
}
ok($doc);
}
{
my $bad = 'example/bad.dtd';
ok( -f $bad );
eval { XML::LibXML::Dtd->new("-//Foo//Test DTD 1.0//EN", 'example/bad.dtd') };
ok ($@);
undef $@;
my $dtd;
{
local $/;
open my $f, '<', $bad;
$dtd = <$f>;
}
ok( length($dtd) > 5 );
eval { XML::LibXML::Dtd->parse_string($dtd) };
ok ($@);
my $xml = "<!DOCTYPE test SYSTEM \"example/bad.dtd\">\n<test/>";
{
my $parser = XML::LibXML->new;
$parser->load_ext_dtd(0);
$parser->validation(0);
my $doc = $parser->parse_string($xml);
ok( $doc );
}
{
my $parser = XML::LibXML->new;
$parser->load_ext_dtd(1);
$parser->validation(0);
undef $@;
eval { $parser->parse_string($xml) };
ok( $@ );
}
}
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