119 lines
3.3 KiB
PHP
119 lines
3.3 KiB
PHP
<?php
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/**
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* @file
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* Test the Tree Builder's special-case rules.
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*/
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namespace Masterminds\HTML5\Tests\Parser;
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use Masterminds\HTML5\Parser\TreeBuildingRules;
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use Masterminds\HTML5\Parser\Tokenizer;
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use Masterminds\HTML5\Parser\Scanner;
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use Masterminds\HTML5\Parser\DOMTreeBuilder;
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/**
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* These tests are functional, not necessarily unit tests.
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*/
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class TreeBuildingRulesTest extends \Masterminds\HTML5\Tests\TestCase
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{
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const HTML_STUB = '<!DOCTYPE html><html><head><title>test</title></head><body>%s</body></html>';
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/**
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* Convenience function for parsing.
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*/
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protected function parse($string)
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{
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$treeBuilder = new DOMTreeBuilder();
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$scanner = new Scanner($string);
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$parser = new Tokenizer($scanner, $treeBuilder);
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$parser->parse();
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return $treeBuilder->document();
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}
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/**
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* Convenience function for parsing fragments.
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*/
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protected function parseFragment($string)
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{
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$events = new DOMTreeBuilder(true);
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$scanner = new Scanner($string);
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$parser = new Tokenizer($scanner, $events);
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$parser->parse();
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return $events->fragment();
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}
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public function testTDFragment()
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{
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$frag = $this->parseFragment('<td>This is a test of the HTML5 parser</td>');
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$td = $frag->childNodes->item(0);
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$this->assertEquals(1, $frag->childNodes->length);
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$this->assertEquals('td', $td->tagName);
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$this->assertEquals('This is a test of the HTML5 parser', $td->nodeValue);
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}
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public function testHasRules()
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{
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$doc = new \DOMDocument('1.0');
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$engine = new TreeBuildingRules($doc);
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$this->assertTrue($engine->hasRules('li'));
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$this->assertFalse($engine->hasRules('imaginary'));
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}
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public function testHandleLI()
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{
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$html = sprintf(self::HTML_STUB, '<ul id="a"><li>test<li>test2</ul><a></a>');
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$doc = $this->parse($html);
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$list = $doc->getElementById('a');
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$this->assertEquals(2, $list->childNodes->length);
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foreach ($list->childNodes as $ele) {
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$this->assertEquals('li', $ele->tagName);
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}
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}
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public function testHandleDT()
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{
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$html = sprintf(self::HTML_STUB, '<dl id="a"><dt>Hello<dd>Hi</dl><a></a>');
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$doc = $this->parse($html);
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$list = $doc->getElementById('a');
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$this->assertEquals(2, $list->childNodes->length);
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$this->assertEquals('dt', $list->firstChild->tagName);
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$this->assertEquals('dd', $list->lastChild->tagName);
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}
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public function testHandleOptionGroupAndOption()
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{
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$html = sprintf(self::HTML_STUB, '<optgroup id="foo" label="foo" ><option value="foo">bar</option></optgroup>');
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$doc = $this->parse($html);
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$list = $doc->getElementById('foo');
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$this->assertEquals(1, $list->childNodes->length);
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$option = $list->childNodes->item(0);
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$this->assertEquals('option', $option->tagName);
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}
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public function testTable()
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{
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$html = sprintf(self::HTML_STUB, '<table><thead id="a"><th>foo<td>bar<td>baz');
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$doc = $this->parse($html);
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$list = $doc->getElementById('a');
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$this->assertEquals(3, $list->childNodes->length);
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$this->assertEquals('th', $list->firstChild->tagName);
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$this->assertEquals('td', $list->lastChild->tagName);
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}
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}
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