class DOMTreeBuilderTest in Zircon Profile 8
Same name and namespace in other branches
- 8.0 vendor/masterminds/html5/test/HTML5/Parser/DOMTreeBuilderTest.php \Masterminds\HTML5\Tests\Parser\DOMTreeBuilderTest
These tests are functional, not necessarily unit tests.
Hierarchy
- class \Masterminds\HTML5\Tests\TestCase extends \Masterminds\HTML5\Tests\PHPUnit_Framework_TestCase
- class \Masterminds\HTML5\Tests\Parser\DOMTreeBuilderTest
Expanded class hierarchy of DOMTreeBuilderTest
File
- vendor/
masterminds/ html5/ test/ HTML5/ Parser/ DOMTreeBuilderTest.php, line 16 - Test the Tree Builder.
Namespace
Masterminds\HTML5\Tests\ParserView source
class DOMTreeBuilderTest extends \Masterminds\HTML5\Tests\TestCase {
protected $errors = array();
/**
* Convenience function for parsing.
*/
protected function parse($string, array $options = array()) {
$treeBuilder = new DOMTreeBuilder(false, $options);
$input = new StringInputStream($string);
$scanner = new Scanner($input);
$parser = new Tokenizer($scanner, $treeBuilder);
$parser
->parse();
$this->errors = $treeBuilder
->getErrors();
return $treeBuilder
->document();
}
/**
* Utility function for parsing a fragment of HTML5.
*/
protected function parseFragment($string) {
$treeBuilder = new DOMTreeBuilder(true);
$input = new StringInputStream($string);
$scanner = new Scanner($input);
$parser = new Tokenizer($scanner, $treeBuilder);
$parser
->parse();
$this->errors = $treeBuilder
->getErrors();
return $treeBuilder
->fragment();
}
public function testDocument() {
$html = "<!DOCTYPE html><html></html>";
$doc = $this
->parse($html);
$this
->assertInstanceOf('\\DOMDocument', $doc);
$this
->assertEquals('html', $doc->documentElement->tagName);
$this
->assertEquals('http://www.w3.org/1999/xhtml', $doc->documentElement->namespaceURI);
}
public function testStrangeCapitalization() {
$html = "<!doctype html>\n <html>\n <head>\n <Title>Hello, world!</TitlE>\n </head>\n <body>TheBody<script>foo</script></body>\n </html>";
$doc = $this
->parse($html);
$this
->assertInstanceOf('\\DOMDocument', $doc);
$this
->assertEquals('html', $doc->documentElement->tagName);
$xpath = new \DOMXPath($doc);
$xpath
->registerNamespace("x", "http://www.w3.org/1999/xhtml");
$this
->assertEquals("Hello, world!", $xpath
->query("//x:title")
->item(0)->nodeValue);
$this
->assertEquals("foo", $xpath
->query("//x:script")
->item(0)->nodeValue);
}
public function testDocumentWithDisabledNamespaces() {
$html = "<!DOCTYPE html><html></html>";
$doc = $this
->parse($html, array(
'disable_html_ns' => true,
));
$this
->assertInstanceOf('\\DOMDocument', $doc);
$this
->assertEquals('html', $doc->documentElement->tagName);
$this
->assertNull($doc->documentElement->namespaceURI);
}
public function testDocumentWithATargetDocument() {
$targetDom = new \DOMDocument();
$html = "<!DOCTYPE html><html></html>";
$doc = $this
->parse($html, array(
'target_document' => $targetDom,
));
$this
->assertInstanceOf('\\DOMDocument', $doc);
$this
->assertSame($doc, $targetDom);
$this
->assertEquals('html', $doc->documentElement->tagName);
}
public function testDocumentFakeAttrAbsence() {
$html = "<!DOCTYPE html><html xmlns=\"http://www.w3.org/1999/xhtml\"><body>foo</body></html>";
$doc = $this
->parse($html, array(
'xmlNamespaces' => true,
));
$xp = new \DOMXPath($doc);
$this
->assertEquals(0, $xp
->query("//@html5-php-fake-id-attribute")->length);
}
public function testFragment() {
$html = "<div>test</div><span>test2</span>";
$doc = $this
->parseFragment($html);
$this
->assertInstanceOf('\\DOMDocumentFragment', $doc);
$this
->assertTrue($doc
->hasChildNodes());
$this
->assertEquals('div', $doc->childNodes
->item(0)->tagName);
$this
->assertEquals('test', $doc->childNodes
->item(0)->textContent);
$this
->assertEquals('span', $doc->childNodes
->item(1)->tagName);
$this
->assertEquals('test2', $doc->childNodes
->item(1)->textContent);
}
public function testElements() {
$html = "<!DOCTYPE html><html><head><title></title></head><body></body></html>";
$doc = $this
->parse($html);
$root = $doc->documentElement;
$this
->assertEquals('html', $root->tagName);
$this
->assertEquals('html', $root->localName);
$this
->assertEquals('html', $root->nodeName);
$this
->assertEquals(2, $root->childNodes->length);
$kids = $root->childNodes;
$this
->assertEquals('head', $kids
->item(0)->tagName);
$this
->assertEquals('body', $kids
->item(1)->tagName);
$head = $kids
->item(0);
$this
->assertEquals(1, $head->childNodes->length);
$this
->assertEquals('title', $head->childNodes
->item(0)->tagName);
}
public function testImplicitNamespaces() {
$dom = $this
->parse('<!DOCTYPE html><html><body><a xlink:href="bar">foo</a></body></html>');
$a = $dom
->getElementsByTagName('a')
->item(0);
$attr = $a
->getAttributeNode('xlink:href');
$this
->assertEquals('http://www.w3.org/1999/xlink', $attr->namespaceURI);
$dom = $this
->parse('<!DOCTYPE html><html><body><a xml:base="bar">foo</a></body></html>');
$a = $dom
->getElementsByTagName('a')
->item(0);
$attr = $a
->getAttributeNode('xml:base');
$this
->assertEquals('http://www.w3.org/XML/1998/namespace', $attr->namespaceURI);
}
public function testCustomImplicitNamespaces() {
$dom = $this
->parse('<!DOCTYPE html><html><body><a t:href="bar">foo</a></body></html>', array(
'implicitNamespaces' => array(
't' => 'http://www.example.com',
),
));
$a = $dom
->getElementsByTagName('a')
->item(0);
$attr = $a
->getAttributeNode('t:href');
$this
->assertEquals('http://www.example.com', $attr->namespaceURI);
$dom = $this
->parse('<!DOCTYPE html><html><body><t:a>foo</t:a></body></html>', array(
'implicitNamespaces' => array(
't' => 'http://www.example.com',
),
));
$list = $dom
->getElementsByTagNameNS('http://www.example.com', 'a');
$this
->assertEquals(1, $list->length);
}
public function testXmlNamespaces() {
$dom = $this
->parse('<!DOCTYPE html><html>
<t:body xmlns:t="http://www.example.com">
<a t:href="bar">foo</a>
</body>
<div>foo</div>
</html>', array(
'xmlNamespaces' => true,
));
$a = $dom
->getElementsByTagName('a')
->item(0);
$attr = $a
->getAttributeNode('t:href');
$this
->assertEquals('http://www.example.com', $attr->namespaceURI);
$list = $dom
->getElementsByTagNameNS('http://www.example.com', 'body');
$this
->assertEquals(1, $list->length);
}
public function testXmlNamespaceNesting() {
$dom = $this
->parse('<!DOCTYPE html><html>
<body xmlns:x="http://www.prefixed.com" id="body">
<a id="bar1" xmlns="http://www.prefixed.com/bar1">
<b id="bar4" xmlns="http://www.prefixed.com/bar4"><x:prefixed id="prefixed"/></b>
</a>
<svg id="svg"></svg>
<c id="bar2" xmlns="http://www.prefixed.com/bar2"></c>
<div id="div"></div>
<d id="bar3"></d>
<xn:d xmlns:xn="http://www.prefixed.com/xn" xmlns="http://www.prefixed.com/bar5_x" id="bar5"><x id="bar5_x"/></xn:d>
</body>
</html>', array(
'xmlNamespaces' => true,
));
$this
->assertEmpty($this->errors);
$div = $dom
->getElementById('div');
$this
->assertEquals('http://www.w3.org/1999/xhtml', $div->namespaceURI);
$body = $dom
->getElementById('body');
$this
->assertEquals('http://www.w3.org/1999/xhtml', $body->namespaceURI);
$bar1 = $dom
->getElementById('bar1');
$this
->assertEquals('http://www.prefixed.com/bar1', $bar1->namespaceURI);
$bar2 = $dom
->getElementById('bar2');
$this
->assertEquals("http://www.prefixed.com/bar2", $bar2->namespaceURI);
$bar3 = $dom
->getElementById('bar3');
$this
->assertEquals("http://www.w3.org/1999/xhtml", $bar3->namespaceURI);
$bar4 = $dom
->getElementById('bar4');
$this
->assertEquals("http://www.prefixed.com/bar4", $bar4->namespaceURI);
$svg = $dom
->getElementById('svg');
$this
->assertEquals("http://www.w3.org/2000/svg", $svg->namespaceURI);
$prefixed = $dom
->getElementById('prefixed');
$this
->assertEquals("http://www.prefixed.com", $prefixed->namespaceURI);
$prefixed = $dom
->getElementById('bar5');
$this
->assertEquals("http://www.prefixed.com/xn", $prefixed->namespaceURI);
$prefixed = $dom
->getElementById('bar5_x');
$this
->assertEquals("http://www.prefixed.com/bar5_x", $prefixed->namespaceURI);
}
public function testMoveNonInlineElements() {
$doc = $this
->parse('<p>line1<br/><hr/>line2</p>');
$this
->assertEquals('<html xmlns="http://www.w3.org/1999/xhtml"><p>line1<br/></p><hr/>line2</html>', $doc
->saveXML($doc->documentElement), 'Move non-inline elements outside of inline containers.');
$doc = $this
->parse('<p>line1<div>line2</div></p>');
$this
->assertEquals('<html xmlns="http://www.w3.org/1999/xhtml"><p>line1</p><div>line2</div></html>', $doc
->saveXML($doc->documentElement), 'Move non-inline elements outside of inline containers.');
}
public function testAttributes() {
$html = "<!DOCTYPE html>\n <html>\n <head><title></title></head>\n <body id='a' class='b c'></body>\n </html>";
$doc = $this
->parse($html);
$root = $doc->documentElement;
$body = $root
->GetElementsByTagName('body')
->item(0);
$this
->assertEquals('body', $body->tagName);
$this
->assertTrue($body
->hasAttributes());
$this
->assertEquals('a', $body
->getAttribute('id'));
$this
->assertEquals('b c', $body
->getAttribute('class'));
$body2 = $doc
->getElementById('a');
$this
->assertEquals('body', $body2->tagName);
$this
->assertEquals('a', $body2
->getAttribute('id'));
}
public function testSVGAttributes() {
$html = "<!DOCTYPE html>\n <html><body>\n <svg width='150' viewbox='2'>\n <rect textlength='2'/>\n <animatecolor>foo</animatecolor>\n </svg>\n </body></html>";
$doc = $this
->parse($html);
$root = $doc->documentElement;
$svg = $root
->getElementsByTagName('svg')
->item(0);
$this
->assertTrue($svg
->hasAttribute('viewBox'));
$rect = $root
->getElementsByTagName('rect')
->item(0);
$this
->assertTrue($rect
->hasAttribute('textLength'));
$ac = $root
->getElementsByTagName('animateColor');
$this
->assertEquals(1, $ac->length);
}
public function testMathMLAttribute() {
$html = '<!doctype html>
<html lang="en">
<body>
<math>
<mi>x</mi>
<csymbol definitionurl="http://www.example.com/mathops/multiops.html#plusminus">
<mo>±</mo>
</csymbol>
<mi>y</mi>
</math>
</body>
</html>';
$doc = $this
->parse($html);
$root = $doc->documentElement;
$csymbol = $root
->getElementsByTagName('csymbol')
->item(0);
$this
->assertTrue($csymbol
->hasAttribute('definitionURL'));
}
public function testMissingHtmlTag() {
$html = "<!DOCTYPE html><title>test</title>";
$doc = $this
->parse($html);
$this
->assertEquals('html', $doc->documentElement->tagName);
$this
->assertEquals('title', $doc->documentElement->childNodes
->item(0)->tagName);
}
public function testComment() {
$html = '<html><!--Hello World.--></html>';
$doc = $this
->parse($html);
$comment = $doc->documentElement->childNodes
->item(0);
$this
->assertEquals(XML_COMMENT_NODE, $comment->nodeType);
$this
->assertEquals("Hello World.", $comment->data);
$html = '<!--Hello World.--><html></html>';
$doc = $this
->parse($html);
$comment = $doc->childNodes
->item(1);
$this
->assertEquals(XML_COMMENT_NODE, $comment->nodeType);
$this
->assertEquals("Hello World.", $comment->data);
$comment = $doc->childNodes
->item(2);
$this
->assertEquals(XML_ELEMENT_NODE, $comment->nodeType);
$this
->assertEquals("html", $comment->tagName);
}
public function testCDATA() {
$html = "<!DOCTYPE html><html><math><![CDATA[test]]></math></html>";
$doc = $this
->parse($html);
$wrapper = $doc
->getElementsByTagName('math')
->item(0);
$this
->assertEquals(1, $wrapper->childNodes->length);
$cdata = $wrapper->childNodes
->item(0);
$this
->assertEquals(XML_CDATA_SECTION_NODE, $cdata->nodeType);
$this
->assertEquals('test', $cdata->data);
}
public function testText() {
$html = "<!DOCTYPE html><html><head></head><body><math>test</math></body></html>";
$doc = $this
->parse($html);
$wrapper = $doc
->getElementsByTagName('math')
->item(0);
$this
->assertEquals(1, $wrapper->childNodes->length);
$data = $wrapper->childNodes
->item(0);
$this
->assertEquals(XML_TEXT_NODE, $data->nodeType);
$this
->assertEquals('test', $data->data);
// The DomTreeBuilder has special handling for text when in before head mode.
$html = "<!DOCTYPE html><html>\n Foo<head></head><body></body></html>";
$doc = $this
->parse($html);
$this
->assertEquals('Line 0, Col 0: Unexpected text. Ignoring: Foo', $this->errors[0]);
$headElement = $doc->documentElement->firstChild;
$this
->assertEquals('head', $headElement->tagName);
}
public function testParseErrors() {
$html = "<!DOCTYPE html><html><math><![CDATA[test";
$doc = $this
->parse($html);
// We're JUST testing that we can access errors. Actual testing of
// error messages happen in the Tokenizer's tests.
$this
->assertGreaterThan(0, count($this->errors));
$this
->assertTrue(is_string($this->errors[0]));
}
public function testProcessingInstruction() {
// Test the simple case, which is where PIs are inserted into the DOM.
$doc = $this
->parse('<!DOCTYPE html><html><?foo bar?>');
$this
->assertEquals(1, $doc->documentElement->childNodes->length);
$pi = $doc->documentElement->firstChild;
$this
->assertInstanceOf('\\DOMProcessingInstruction', $pi);
$this
->assertEquals('foo', $pi->nodeName);
$this
->assertEquals('bar', $pi->data);
// Leading xml PIs should be ignored.
$doc = $this
->parse('<?xml version="1.0"?><!DOCTYPE html><html><head></head></html>');
$this
->assertEquals(2, $doc->childNodes->length);
$this
->assertInstanceOf('\\DOMDocumentType', $doc->childNodes
->item(0));
$this
->assertInstanceOf('\\DOMElement', $doc->childNodes
->item(1));
}
public function testAutocloseP() {
$html = "<!DOCTYPE html><html><body><p><figure></body></html>";
$doc = $this
->parse($html);
$p = $doc
->getElementsByTagName('p')
->item(0);
$this
->assertEquals(0, $p->childNodes->length);
$this
->assertEquals('figure', $p->nextSibling->tagName);
}
public function testAutocloseLI() {
$html = '<!doctype html>
<html lang="en">
<body>
<ul><li>Foo<li>Bar<li>Baz</ul>
</body>
</html>';
$doc = $this
->parse($html);
$length = $doc
->getElementsByTagName('ul')
->item(0)->childNodes->length;
$this
->assertEquals(3, $length);
}
public function testMathML() {
$html = '<!doctype html>
<html lang="en">
<body>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<mi>x</mi>
<csymbol definitionurl="http://www.example.com/mathops/multiops.html#plusminus">
<mo>±</mo>
</csymbol>
<mi>y</mi>
</math>
</body>
</html>';
$doc = $this
->parse($html);
$math = $doc
->getElementsByTagName('math')
->item(0);
$this
->assertEquals('math', $math->tagName);
$this
->assertEquals('math', $math->nodeName);
$this
->assertEquals('math', $math->localName);
$this
->assertEquals('http://www.w3.org/1998/Math/MathML', $math->namespaceURI);
}
public function testSVG() {
$html = '<!doctype html>
<html lang="en">
<body>
<svg width="150" height="100" viewBox="0 0 3 2" xmlns="http://www.w3.org/2000/svg">
<rect width="1" height="2" x="2" fill="#d2232c" />
<text font-family="Verdana" font-size="32">
<textpath xlink:href="#Foo">
Test Text.
</textPath>
</text>
</svg>
</body>
</html>';
$doc = $this
->parse($html);
$svg = $doc
->getElementsByTagName('svg')
->item(0);
$this
->assertEquals('svg', $svg->tagName);
$this
->assertEquals('svg', $svg->nodeName);
$this
->assertEquals('svg', $svg->localName);
$this
->assertEquals('http://www.w3.org/2000/svg', $svg->namespaceURI);
$textPath = $doc
->getElementsByTagName('textPath')
->item(0);
$this
->assertEquals('textPath', $textPath->tagName);
}
public function testNoScript() {
$html = '<!DOCTYPE html><html><head><noscript>No JS</noscript></head></html>';
$doc = $this
->parse($html);
$this
->assertEmpty($this->errors);
$noscript = $doc
->getElementsByTagName('noscript')
->item(0);
$this
->assertEquals('noscript', $noscript->tagName);
}
/**
* Regression for issue #13
*/
public function testRegressionHTMLNoBody() {
$html = '<!DOCTYPE html><html><span id="test">Test</span></html>';
$doc = $this
->parse($html);
$span = $doc
->getElementById('test');
$this
->assertEmpty($this->errors);
$this
->assertEquals('span', $span->tagName);
$this
->assertEquals('Test', $span->textContent);
}
public function testInstructionProcessor() {
$string = '<!DOCTYPE html><html><?foo bar ?></html>';
$treeBuilder = new DOMTreeBuilder();
$is = new InstructionProcessorMock();
$treeBuilder
->setInstructionProcessor($is);
$input = new StringInputStream($string);
$scanner = new Scanner($input);
$parser = new Tokenizer($scanner, $treeBuilder);
$parser
->parse();
$dom = $treeBuilder
->document();
$div = $dom
->getElementsByTagName('div')
->item(0);
$this
->assertEquals(1, $is->count);
$this
->assertEquals('foo', $is->name);
$this
->assertEquals('bar ', $is->data);
$this
->assertEquals('div', $div->tagName);
$this
->assertEquals('foo', $div->textContent);
}
}