# Before `make install' is performed this script should be runnable with # `make test'. After `make install' it should work as `perl HTML-TreeBuilder-XPath.t' ######################### use Test::More tests => 29; BEGIN { use_ok('HTML::TreeBuilder::XPath') }; ######################### my $doc=' Example

Example header

Intro p1

Intro p2

Intro p3 with bold text

para including links, more links, and even spans, several, and that is all folks.


0
'; my $html= HTML::TreeBuilder::XPath->new_from_content( $doc); is( $html->findvalue( '//p[@id]/@id'), 'toto', 'attribute value'); is( $html->findvalue( '//title'), 'Example', 'element text'); is( $html->findvalue( '//span[1]'), 'spans', '[1]'); is( $html->findvalue( '/html/body//p[@id="toto"]/*[@id="bar"]/@class'), 'myspan', 'attribute'); is( $html->findvalue( '//p[@id="toto"]/text()[2]'), ', ', 'text node'); # test sorting is( $html->findvalue( '//*[@id="foo"]/@*'), 'myspanfoo', '2 atts on same element'); is( $html->findvalue( '//*[@id="foo"]/@id|//*[@id="foo"]/@class'), 'myspanfoo', '2 atts on same element'); is( $html->findvalue( '//*[@id="foo"]/@class|//*[@id="foo"]/@id'), 'myspanfoo', '2 atts on same element (unsorted)'); is( $html->findvalue( '//b'), 'boldall', '2 texts'); is( join( '|', $html->findvalues( '//b')), 'bold|all', '2 texts with findvalues'); is( join( '|', $html->findnodes_as_strings( '//b')), 'bold|all', '2 texts with findnodes_as_strings'); is( join( '|', $html->findvalues( '//a/@href')), 'http://foo.com/|/bar/', '2 texts with findvalues'); is( join( '|', $html->findnodes_as_strings( '//a/@href')), 'http://foo.com/|/bar/', '2 texts with findnodes_as_strings'); is( $html->findvalue( '//p[@id="toto"]/a'), 'linksmore links', '2 siblings'); is( $html->findvalue( '//p[@id="toto"]/a[1]|//p[@id="toto"]/a[2]'), 'linksmore links', '2 siblings'); is( $html->findvalue( '//@id[.="toto"]|//*[@id="bar"]|/html/body/h1|//@id[.="toto"]/../a[1]|//*[@id="foo"]'), 'Example headertotolinksspansseveral', 'query on various types of nodes'); is( $html->findvalue( './/*[@bgcolor="0"]'),'0', 'one child has a value of "0"'); { my $p= $html->findnodes( '//p[@id="toto"]')->[0]; is( $p->findvalue( './a'), 'linksmore links', 'query on siblings of an element'); is( $p->findvalue( './a[1]|./a[2]'), 'linksmore links', 'query on siblings of an element (ordered)'); is( $p->findvalue( './a[2]|./a[1]'), 'linksmore links', 'query on siblings of an element (not ordered)'); is( $html->findvalue('id("foo")'), 'spans', 'id function'); is( $html->findvalue('id("foo")/@id'), 'foo', 'id function (attribute)'); } { # test for root my ($fake_root)=$html->findnodes('/'); ok( !$fake_root->getParentNode => "fake root does not have a parent"); is( $fake_root->getRootNode, $fake_root, "fake root is its own root"); ok( !@{$fake_root->getAttributes} => "fake root has no attributes"); ok( !defined($fake_root->getName) => "fake root does not have a name"); ok( !defined($fake_root->getNextSibling) => "fake root does not have a next sibling"); ok( !defined($fake_root->getPreviousSibling) => "fake root does not have a prev sibling"); } __END__ /html/body/h1 1 Example header //@id[.="toto"] 2 toto //@id[.="toto"]/../a[1] 3 links //*[@id="foo"] 4 spans //*[@id="bar"] 5 several