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#!/usr/bin/perl
use Test;
use XML::LibXML;
BEGIN {
if (XML::LibXML::LIBXML_VERSION() >= 20623) {
plan tests => 42;
}
else {
plan tests => 0;
print "# Skipping ID tests on libxml2 <= 2.6.23\n";
exit;
}
}
my $parser = XML::LibXML->new;
my $xml1 = <<'EOF';
<!DOCTYPE root [
<!ELEMENT root (root?)>
<!ATTLIST root id ID #REQUIRED
notid CDATA #IMPLIED
>
]>
<root id="foo" notid="x"/>
EOF
my $xml2 = <<'EOF';
<root2 xml:id="foo"/>
EOF
sub _debug {
my ($msg,$n)=@_;
print "$msg\t$$n\n'",(ref $n ? $n->toString : "NULL"),"'\n";
}
for my $do_validate (0..1) {
my ($n,$doc,$root,$at);
ok( $doc = $parser->parse_string($xml1) );
$root = $doc->getDocumentElement;
$n = $doc->getElementById('foo');
ok( $root->isSameNode( $n ) );
# old name
$n = $doc->getElementsById('foo');
ok( $root->isSameNode( $n ) );
$at = $n->getAttributeNode('id');
ok( $at );
ok( $at->isId );
$at = $root->getAttributeNode('notid');
ok( $at->isId == 0 );
# _debug("1: foo: ",$n);
$doc->getDocumentElement->setAttribute('id','bar');
ok( $doc->validate ) if $do_validate;
$n = $doc->getElementById('bar');
ok( $root->isSameNode( $n ) );
# _debug("1: bar: ",$n);
$n = $doc->getElementById('foo');
ok( !defined($n) );
# _debug("1: !foo: ",$n);
my $test = $doc->createElement('root');
$root->appendChild($test);
$test->setAttribute('id','new');
ok( $doc->validate ) if $do_validate;
$n = $doc->getElementById('new');
ok( $test->isSameNode( $n ) );
$at = $n->getAttributeNode('id');
ok( $at );
ok( $at->isId );
# _debug("1: new: ",$n);
}
{
my ($n,$doc,$root,$at);
ok( $doc = $parser->parse_string($xml2) );
$root = $doc->getDocumentElement;
$n = $doc->getElementById('foo');
ok( $root->isSameNode( $n ) );
# _debug("1: foo: ",$n);
$doc->getDocumentElement->setAttribute('xml:id','bar');
$n = $doc->getElementById('foo');
ok( !defined($n) );
# _debug("1: !foo: ",$n);
$n = $doc->getElementById('bar');
ok( $root->isSameNode( $n ) );
$at = $n->getAttributeNode('xml:id');
ok( $at );
ok( $at->isId );
$n->setAttribute('id','FOO');
ok( $at->isSameNode($n->getAttributeNode('xml:id')) );
$at = $n->getAttributeNode('id');
ok( $at );
ok( ! $at->isId );
$at = $n->getAttributeNodeNS('http://www.w3.org/XML/1998/namespace','id');
ok( $at );
ok( $at->isId );
# _debug("1: bar: ",$n);
$doc->getDocumentElement->setAttributeNS('http://www.w3.org/XML/1998/namespace','id','baz');
$n = $doc->getElementById('bar');
ok( !defined($n) );
# _debug("1: !bar: ",$n);
$n = $doc->getElementById('baz');
ok( $root->isSameNode( $n ) );
# _debug("1: baz: ",$n);
$at = $n->getAttributeNodeNS('http://www.w3.org/XML/1998/namespace','id');
ok( $at );
ok( $at->isId );
$doc->getDocumentElement->setAttributeNS('http://www.w3.org/XML/1998/namespace','xml:id','bag');
$n = $doc->getElementById('baz');
ok( !defined($n) );
# _debug("1: !baz: ",$n);
$n = $doc->getElementById('bag');
ok( $root->isSameNode( $n ) );
# _debug("1: bag: ",$n);
$n->removeAttribute('id');
ok( $root->toString, '<root2 xml:id="bag"/>' );
}
1;
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