gnu-social/vendor/masterminds/html5/test/HTML5/Html5Test.php

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<?php
namespace Masterminds\HTML5\Tests;
use Masterminds\HTML5;
class Html5Test extends TestCase
{
/**
* @var HTML5
*/
private $html5;
public function setUp()
{
$this->html5 = $this->getInstance();
}
/**
* Parse and serialize a string.
*/
protected function cycle($html)
{
$dom = $this->html5->loadHTML('<!DOCTYPE html><html><body>' . $html . '</body></html>');
$out = $this->html5->saveHTML($dom);
return $out;
}
protected function cycleFragment($fragment)
{
$dom = $this->html5->loadHTMLFragment($fragment);
$out = $this->html5->saveHTML($dom);
return $out;
}
public function testImageTagsInSvg()
{
$html = '<!DOCTYPE html>
<html>
<head>
<title>foo</title>
</head>
<body>
<svg>
<image height="10" width="10"></image>
</svg>
</body>
</html>';
$doc = $this->html5->loadHTML($html);
$this->assertInstanceOf('DOMElement', $doc->getElementsByTagName('image')->item(0));
$this->assertEmpty($this->html5->getErrors());
}
public function testLoadOptions()
{
// doc
$dom = $this->html5->loadHTML($this->wrap('<t:tag/>'), array(
'implicitNamespaces' => array('t' => 'http://example.com'),
'xmlNamespaces' => true,
));
$this->assertInstanceOf('\DOMDocument', $dom);
$this->assertEmpty($this->html5->getErrors());
$this->assertFalse($this->html5->hasErrors());
$xpath = new \DOMXPath($dom);
$xpath->registerNamespace('t', 'http://example.com');
$this->assertEquals(1, $xpath->query('//t:tag')->length);
// doc fragment
$frag = $this->html5->loadHTMLFragment('<t:tag/>', array(
'implicitNamespaces' => array('t' => 'http://example.com'),
'xmlNamespaces' => true,
));
$this->assertInstanceOf('\DOMDocumentFragment', $frag);
$this->assertEmpty($this->html5->getErrors());
$this->assertFalse($this->html5->hasErrors());
$frag->ownerDocument->appendChild($frag);
$xpath = new \DOMXPath($frag->ownerDocument);
$xpath->registerNamespace('t', 'http://example.com');
$this->assertEquals(1, $xpath->query('//t:tag', $frag)->length);
}
public function testEncodingUtf8()
{
$dom = $this->html5->load(__DIR__ . '/Fixtures/encoding/utf-8.html');
$this->assertInstanceOf('\DOMDocument', $dom);
$this->assertEmpty($this->html5->getErrors());
$this->assertFalse($this->html5->hasErrors());
$this->assertContains('Žťčýů', $dom->saveHTML());
}
public function testEncodingWindows1252()
{
$dom = $this->html5->load(__DIR__ . '/Fixtures/encoding/windows-1252.html', array(
'encoding' => 'Windows-1252',
));
$this->assertInstanceOf('\DOMDocument', $dom);
$this->assertEmpty($this->html5->getErrors());
$this->assertFalse($this->html5->hasErrors());
$dumpedAsUtf8 = mb_convert_encoding($dom->saveHTML(), 'UTF-8', 'Windows-1252');
$this->assertNotFalse(mb_strpos($dumpedAsUtf8, 'Ž'));
$this->assertNotFalse(mb_strpos($dumpedAsUtf8, 'è'));
$this->assertNotFalse(mb_strpos($dumpedAsUtf8, 'ý'));
$this->assertNotFalse(mb_strpos($dumpedAsUtf8, 'ù'));
}
public function testErrors()
{
$dom = $this->html5->loadHTML('<xx as>');
$this->assertInstanceOf('\DOMDocument', $dom);
$this->assertNotEmpty($this->html5->getErrors());
$this->assertTrue($this->html5->hasErrors());
}
public function testLoad()
{
$dom = $this->html5->load(__DIR__ . '/Html5Test.html');
$this->assertInstanceOf('\DOMDocument', $dom);
$this->assertEmpty($this->html5->getErrors());
$this->assertFalse($this->html5->hasErrors());
$file = fopen(__DIR__ . '/Html5Test.html', 'r');
$dom = $this->html5->load($file);
$this->assertInstanceOf('\DOMDocument', $dom);
$this->assertEmpty($this->html5->getErrors());
$dom = $this->html5->loadHTMLFile(__DIR__ . '/Html5Test.html');
$this->assertInstanceOf('\DOMDocument', $dom);
$this->assertEmpty($this->html5->getErrors());
}
public function testLoadHTML()
{
$contents = file_get_contents(__DIR__ . '/Html5Test.html');
$dom = $this->html5->loadHTML($contents);
$this->assertInstanceOf('\DOMDocument', $dom);
$this->assertEmpty($this->html5->getErrors());
}
public function testLoadHTMLWithComments()
{
$contents = '<!--[if lte IE 8]> <html class="no-js lt-ie9" lang="en"> <![endif]-->
<!--[if gt IE 8]> <!--><html class="no-js" lang="en"><!--<![endif]-->
</html>';
$dom = $this->html5->loadHTML($contents);
$this->assertInstanceOf('\DOMDocument', $dom);
$expected = '<!DOCTYPE html>
<!--[if lte IE 8]> <html class="no-js lt-ie9" lang="en"> <![endif]--><!--[if gt IE 8]> <!--><html class="no-js" lang="en"><!--<![endif]--></html>
';
$this->assertEquals($expected, $this->html5->saveHTML($dom));
}
public function testLoadHTMLFragment()
{
$fragment = '<section id="Foo"><div class="Bar">Baz</div></section>';
$dom = $this->html5->loadHTMLFragment($fragment);
$this->assertInstanceOf('\DOMDocumentFragment', $dom);
$this->assertEmpty($this->html5->getErrors());
}
public function testSaveHTML()
{
$dom = $this->html5->load(__DIR__ . '/Html5Test.html');
$this->assertInstanceOf('\DOMDocument', $dom);
$this->assertEmpty($this->html5->getErrors());
$saved = $this->html5->saveHTML($dom);
$this->assertRegExp('|<p>This is a test.</p>|', $saved);
}
public function testSaveHTMLFragment()
{
$fragment = '<section id="Foo"><div class="Bar">Baz</div></section>';
$dom = $this->html5->loadHTMLFragment($fragment);
$string = $this->html5->saveHTML($dom);
$this->assertEquals($fragment, $string);
}
public function testSave()
{
$dom = $this->html5->load(__DIR__ . '/Html5Test.html');
$this->assertInstanceOf('\DOMDocument', $dom);
$this->assertEmpty($this->html5->getErrors());
// Test resource
$file = fopen('php://temp', 'w');
$this->html5->save($dom, $file);
$content = stream_get_contents($file, -1, 0);
$this->assertRegExp('|<p>This is a test.</p>|', $content);
// Test file
$tmpfname = tempnam(sys_get_temp_dir(), 'html5-php');
$this->html5->save($dom, $tmpfname);
$content = file_get_contents($tmpfname);
$this->assertRegExp('|<p>This is a test.</p>|', $content);
unlink($tmpfname);
}
// This test reads a document into a dom, turn the dom into a document,
// then tries to read that document again. This makes sure we are reading,
// and generating a document that works at a high level.
public function testItWorks()
{
$dom = $this->html5->load(__DIR__ . '/Html5Test.html');
$this->assertInstanceOf('\DOMDocument', $dom);
$this->assertEmpty($this->html5->getErrors());
$saved = $this->html5->saveHTML($dom);
$dom2 = $this->html5->loadHTML($saved);
$this->assertInstanceOf('\DOMDocument', $dom2);
$this->assertEmpty($this->html5->getErrors());
}
public function testConfig()
{
$html5 = $this->getInstance();
$options = $html5->getOptions();
$this->assertEquals(false, $options['encode_entities']);
$html5 = $this->getInstance(array(
'foo' => 'bar',
'encode_entities' => true,
));
$options = $html5->getOptions();
$this->assertEquals('bar', $options['foo']);
$this->assertEquals(true, $options['encode_entities']);
// Need to reset to original so future tests pass as expected.
// $this->getInstance()->setOption('encode_entities', false);
}
public function testSvg()
{
$dom = $this->html5->loadHTML(
'<!doctype html>
<html lang="en">
<body>
<div id="foo" class="bar baz">foo bar baz</div>
<svg width="150" height="100" viewBox="0 0 3 2">
<rect width="1" height="2" x="0" fill="#008d46" />
<rect width="1" height="2" x="1" fill="#ffffff" />
<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>');
$this->assertEmpty($this->html5->getErrors());
// Test a mixed case attribute.
$list = $dom->getElementsByTagName('svg');
$this->assertNotEmpty($list->length);
$svg = $list->item(0);
$this->assertEquals('0 0 3 2', $svg->getAttribute('viewBox'));
$this->assertFalse($svg->hasAttribute('viewbox'));
// Test a mixed case tag.
// Note: getElementsByTagName is not case sensitive.
$list = $dom->getElementsByTagName('textPath');
$this->assertNotEmpty($list->length);
$textPath = $list->item(0);
$this->assertEquals('textPath', $textPath->tagName);
$this->assertNotEquals('textpath', $textPath->tagName);
$html = $this->html5->saveHTML($dom);
$this->assertRegExp('|<svg width="150" height="100" viewBox="0 0 3 2">|', $html);
$this->assertRegExp('|<rect width="1" height="2" x="0" fill="#008d46" />|', $html);
}
public function testMathMl()
{
$dom = $this->html5->loadHTML(
'<!doctype html>
<html lang="en">
<body>
<div id="foo" class="bar baz" definitionURL="http://example.com">foo bar baz</div>
<math>
<mi>x</mi>
<csymbol definitionURL="http://www.example.com/mathops/multiops.html#plusminus">
<mo>&PlusMinus;</mo>
</csymbol>
<mi>y</mi>
</math>
</body>
</html>');
$this->assertEmpty($this->html5->getErrors());
$list = $dom->getElementsByTagName('math');
$this->assertNotEmpty($list->length);
$list = $dom->getElementsByTagName('div');
$this->assertNotEmpty($list->length);
$div = $list->item(0);
$this->assertEquals('http://example.com', $div->getAttribute('definitionurl'));
$this->assertFalse($div->hasAttribute('definitionURL'));
$list = $dom->getElementsByTagName('csymbol');
$csymbol = $list->item(0);
$this->assertEquals('http://www.example.com/mathops/multiops.html#plusminus', $csymbol->getAttribute('definitionURL'));
$this->assertFalse($csymbol->hasAttribute('definitionurl'));
$html = $this->html5->saveHTML($dom);
$this->assertRegExp('|<csymbol definitionURL="http://www.example.com/mathops/multiops.html#plusminus">|', $html);
$this->assertRegExp('|<mi>y</mi>|', $html);
}
public function testUnknownElements()
{
// The : should not have special handling accourding to section 2.9 of the
// spec. This is differenant than XML. Since we don't know these elements
// they are handled as normal elements. Note, to do this is really
// an invalid example and you should not embed prefixed xml in html5.
$dom = $this->html5->loadHTMLFragment(
'<f:rug>
<f:name>Big rectangle thing</f:name>
<f:width>40</f:width>
<f:length>80</f:length>
</f:rug>
<sarcasm>um, yeah</sarcasm>');
$this->assertEmpty($this->html5->getErrors());
$markup = $this->html5->saveHTML($dom);
$this->assertRegExp('|<f:name>Big rectangle thing</f:name>|', $markup);
$this->assertRegExp('|<sarcasm>um, yeah</sarcasm>|', $markup);
}
public function testElements()
{
// Should have content.
$res = $this->cycle('<div>FOO</div>');
$this->assertRegExp('|<div>FOO</div>|', $res);
// Should be empty
$res = $this->cycle('<span></span>');
$this->assertRegExp('|<span></span>|', $res);
// Should have content.
$res = $this->cycleFragment('<div>FOO</div>');
$this->assertRegExp('|<div>FOO</div>|', $res);
// Should be empty
$res = $this->cycleFragment('<span></span>');
$this->assertRegExp('|<span></span>|', $res);
// Elements with dashes and underscores
$res = $this->cycleFragment('<sp-an></sp-an>');
$this->assertRegExp('|<sp-an></sp-an>|', $res);
$res = $this->cycleFragment('<sp_an></sp_an>');
$this->assertRegExp('|<sp_an></sp_an>|', $res);
// Should have no closing tag.
$res = $this->cycle('<hr>');
$this->assertRegExp('|<hr></body>|', $res);
}
public function testAttributes()
{
$res = $this->cycle('<use xlink:href="#svg-track" xmlns:xlink="http://www.w3.org/1999/xlink"></use>');
$this->assertContains('<use xlink:href="#svg-track" xmlns:xlink="http://www.w3.org/1999/xlink"></use>', $res);
$res = $this->cycle('<div attr="val">FOO</div>');
$this->assertRegExp('|<div attr="val">FOO</div>|', $res);
// XXX: Note that spec does NOT require attrs in the same order.
$res = $this->cycle('<div attr="val" class="even">FOO</div>');
$this->assertRegExp('|<div attr="val" class="even">FOO</div>|', $res);
$res = $this->cycle('<div xmlns:foo="http://example.com">FOO</div>');
$this->assertRegExp('|<div xmlns:foo="http://example.com">FOO</div>|', $res);
$res = $this->cycleFragment('<div attr="val">FOO</div>');
$this->assertRegExp('|<div attr="val">FOO</div>|', $res);
// XXX: Note that spec does NOT require attrs in the same order.
$res = $this->cycleFragment('<div attr="val" class="even">FOO</div>');
$this->assertRegExp('|<div attr="val" class="even">FOO</div>|', $res);
$res = $this->cycleFragment('<div xmlns:foo="http://example.com">FOO</div>');
$this->assertRegExp('|<div xmlns:foo="http://example.com">FOO</div>|', $res);
}
public function testPCData()
{
$res = $this->cycle('<a>This is a test.</a>');
$this->assertRegExp('|This is a test.|', $res);
$res = $this->cycleFragment('<a>This is a test.</a>');
$this->assertRegExp('|This is a test.|', $res);
$res = $this->cycle('This
is
a
test.');
// Check that newlines are there, but don't count spaces.
$this->assertRegExp('|This\n\s*is\n\s*a\n\s*test.|', $res);
$res = $this->cycleFragment('This
is
a
test.');
// Check that newlines are there, but don't count spaces.
$this->assertRegExp('|This\n\s*is\n\s*a\n\s*test.|', $res);
$res = $this->cycle('<a>This <em>is</em> a test.</a>');
$this->assertRegExp('|This <em>is</em> a test.|', $res);
$res = $this->cycleFragment('<a>This <em>is</em> a test.</a>');
$this->assertRegExp('|This <em>is</em> a test.|', $res);
}
public function testUnescaped()
{
$res = $this->cycle('<script>2 < 1</script>');
$this->assertRegExp('|2 < 1|', $res);
$res = $this->cycle('<style>div>div>div</style>');
$this->assertRegExp('|div>div>div|', $res);
$res = $this->cycleFragment('<script>2 < 1</script>');
$this->assertRegExp('|2 < 1|', $res);
$res = $this->cycleFragment('<style>div>div>div</style>');
$this->assertRegExp('|div>div>div|', $res);
}
public function testEntities()
{
$res = $this->cycle('<a>Apples &amp; bananas.</a>');
$this->assertRegExp('|Apples &amp; bananas.|', $res);
$res = $this->cycleFragment('<a>Apples &amp; bananas.</a>');
$this->assertRegExp('|Apples &amp; bananas.|', $res);
$res = $this->cycleFragment('<p>R&D</p>');
$this->assertRegExp('|R&amp;D|', $res);
}
public function testCaseSensitiveTags()
{
$dom = $this->html5->loadHTML(
'<html><body><Button color="red">Error</Button></body></html>',
array(
'xmlNamespaces' => true,
)
);
$out = $this->html5->saveHTML($dom);
$this->assertRegExp('|<html><body><Button color="red">Error</Button></body></html>|', $out);
}
public function testComment()
{
$res = $this->cycle('a<!-- This is a test. -->b');
$this->assertRegExp('|<!-- This is a test. -->|', $res);
$res = $this->cycleFragment('a<!-- This is a test. -->b');
$this->assertRegExp('|<!-- This is a test. -->|', $res);
}
public function testCDATA()
{
$res = $this->cycle('a<![CDATA[ This <is> a test. ]]>b');
$this->assertRegExp('|<!\[CDATA\[ This <is> a test\. \]\]>|', $res);
$res = $this->cycleFragment('a<![CDATA[ This <is> a test. ]]>b');
$this->assertRegExp('|<!\[CDATA\[ This <is> a test\. \]\]>|', $res);
}
}