Файл: src/vendor/symfony/css-selector/Tests/XPath/TranslatorTest.php
Строк: 510
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SymfonyComponentCssSelectorTestsXPath;
use SymfonyComponentCssSelectorXPathExtensionHtmlExtension;
use SymfonyComponentCssSelectorXPathTranslator;
class TranslatorTest extends PHPUnit_Framework_TestCase
{
/** @dataProvider getXpathLiteralTestData */
public function testXpathLiteral($value, $literal)
{
$this->assertEquals($literal, Translator::getXpathLiteral($value));
}
/** @dataProvider getCssToXPathTestData */
public function testCssToXPath($css, $xpath)
{
$translator = new Translator();
$translator->registerExtension(new HtmlExtension($translator));
$this->assertEquals($xpath, $translator->cssToXPath($css, ''));
}
/** @dataProvider getXmlLangTestData */
public function testXmlLang($css, array $elementsId)
{
$translator = new Translator();
$document = new SimpleXMLElement(file_get_contents(__DIR__.'/Fixtures/lang.xml'));
$elements = $document->xpath($translator->cssToXPath($css));
$this->assertEquals(count($elementsId), count($elements));
foreach ($elements as $element) {
$this->assertTrue(in_array($element->attributes()->id, $elementsId));
}
}
/** @dataProvider getHtmlIdsTestData */
public function testHtmlIds($css, array $elementsId)
{
$translator = new Translator();
$translator->registerExtension(new HtmlExtension($translator));
$document = new DOMDocument();
$document->strictErrorChecking = false;
$internalErrors = libxml_use_internal_errors(true);
$document->loadHTMLFile(__DIR__.'/Fixtures/ids.html');
$document = simplexml_import_dom($document);
$elements = $document->xpath($translator->cssToXPath($css));
$this->assertCount(count($elementsId), $elementsId);
foreach ($elements as $element) {
if (null !== $element->attributes()->id) {
$this->assertTrue(in_array($element->attributes()->id, $elementsId));
}
}
libxml_clear_errors();
libxml_use_internal_errors($internalErrors);
}
/** @dataProvider getHtmlShakespearTestData */
public function testHtmlShakespear($css, $count)
{
$translator = new Translator();
$translator->registerExtension(new HtmlExtension($translator));
$document = new DOMDocument();
$document->strictErrorChecking = false;
$document->loadHTMLFile(__DIR__.'/Fixtures/shakespear.html');
$document = simplexml_import_dom($document);
$bodies = $document->xpath('//body');
$elements = $bodies[0]->xpath($translator->cssToXPath($css));
$this->assertCount($count, $elements);
}
public function getXpathLiteralTestData()
{
return array(
array('foo', "'foo'"),
array("foo's bar", '"foo's bar"'),
array("foo's "middle" bar", 'concat('foo', "'", 's "middle" bar')'),
array("foo's 'middle' "bar"", 'concat('foo', "'", 's ', "'", 'middle', "'", ' "bar"')'),
);
}
public function getCssToXPathTestData()
{
return array(
array('*', '*'),
array('e', 'e'),
array('*|e', 'e'),
array('e|f', 'e:f'),
array('e[foo]', 'e[@foo]'),
array('e[foo|bar]', 'e[@foo:bar]'),
array('e[foo="bar"]', "e[@foo = 'bar']"),
array('e[foo~="bar"]', "e[@foo and contains(concat(' ', normalize-space(@foo), ' '), ' bar ')]"),
array('e[foo^="bar"]', "e[@foo and starts-with(@foo, 'bar')]"),
array('e[foo$="bar"]', "e[@foo and substring(@foo, string-length(@foo)-2) = 'bar']"),
array('e[foo*="bar"]', "e[@foo and contains(@foo, 'bar')]"),
array('e[hreflang|="en"]', "e[@hreflang and (@hreflang = 'en' or starts-with(@hreflang, 'en-'))]"),
array('e:nth-child(1)', "*/*[name() = 'e' and (position() = 1)]"),
array('e:nth-last-child(1)', "*/*[name() = 'e' and (position() = last() - 0)]"),
array('e:nth-last-child(2n+2)', "*/*[name() = 'e' and (last() - position() - 1 >= 0 and (last() - position() - 1) mod 2 = 0)]"),
array('e:nth-of-type(1)', '*/e[position() = 1]'),
array('e:nth-last-of-type(1)', '*/e[position() = last() - 0]'),
array('div e:nth-last-of-type(1) .aclass', "div/descendant-or-self::*/e[position() = last() - 0]/descendant-or-self::*/*[@class and contains(concat(' ', normalize-space(@class), ' '), ' aclass ')]"),
array('e:first-child', "*/*[name() = 'e' and (position() = 1)]"),
array('e:last-child', "*/*[name() = 'e' and (position() = last())]"),
array('e:first-of-type', '*/e[position() = 1]'),
array('e:last-of-type', '*/e[position() = last()]'),
array('e:only-child', "*/*[name() = 'e' and (last() = 1)]"),
array('e:only-of-type', 'e[last() = 1]'),
array('e:empty', 'e[not(*) and not(string-length())]'),
array('e:EmPTY', 'e[not(*) and not(string-length())]'),
array('e:root', 'e[not(parent::*)]'),
array('e:hover', 'e[0]'),
array('e:contains("foo")', "e[contains(string(.), 'foo')]"),
array('e:ConTains(foo)', "e[contains(string(.), 'foo')]"),
array('e.warning', "e[@class and contains(concat(' ', normalize-space(@class), ' '), ' warning ')]"),
array('e#myid', "e[@id = 'myid']"),
array('e:not(:nth-child(odd))', 'e[not(position() - 1 >= 0 and (position() - 1) mod 2 = 0)]'),
array('e:nOT(*)', 'e[0]'),
array('e f', 'e/descendant-or-self::*/f'),
array('e > f', 'e/f'),
array('e + f', "e/following-sibling::*[name() = 'f' and (position() = 1)]"),
array('e ~ f', 'e/following-sibling::f'),
array('div#container p', "div[@id = 'container']/descendant-or-self::*/p"),
);
}
public function getXmlLangTestData()
{
return array(
array(':lang("EN")', array('first', 'second', 'third', 'fourth')),
array(':lang("en-us")', array('second', 'fourth')),
array(':lang(en-nz)', array('third')),
array(':lang(fr)', array('fifth')),
array(':lang(ru)', array('sixth')),
array(":lang('ZH')", array('eighth')),
array(':lang(de) :lang(zh)', array('eighth')),
array(':lang(en), :lang(zh)', array('first', 'second', 'third', 'fourth', 'eighth')),
array(':lang(es)', array()),
);
}
public function getHtmlIdsTestData()
{
return array(
array('div', array('outer-div', 'li-div', 'foobar-div')),
array('DIV', array('outer-div', 'li-div', 'foobar-div')), // case-insensitive in HTML
array('div div', array('li-div')),
array('div, div div', array('outer-div', 'li-div', 'foobar-div')),
array('a[name]', array('name-anchor')),
array('a[NAme]', array('name-anchor')), // case-insensitive in HTML:
array('a[rel]', array('tag-anchor', 'nofollow-anchor')),
array('a[rel="tag"]', array('tag-anchor')),
array('a[href*="localhost"]', array('tag-anchor')),
array('a[href*=""]', array()),
array('a[href^="http"]', array('tag-anchor', 'nofollow-anchor')),
array('a[href^="http:"]', array('tag-anchor')),
array('a[href^=""]', array()),
array('a[href$="org"]', array('nofollow-anchor')),
array('a[href$=""]', array()),
array('div[foobar~="bc"]', array('foobar-div')),
array('div[foobar~="cde"]', array('foobar-div')),
array('[foobar~="ab bc"]', array('foobar-div')),
array('[foobar~=""]', array()),
array('[foobar~=" t"]', array()),
array('div[foobar~="cd"]', array()),
array('*[lang|="En"]', array('second-li')),
array('[lang|="En-us"]', array('second-li')),
// Attribute values are case sensitive
array('*[lang|="en"]', array()),
array('[lang|="en-US"]', array()),
array('*[lang|="e"]', array()),
// ... :lang() is not.
array(':lang("EN")', array('second-li', 'li-div')),
array('*:lang(en-US)', array('second-li', 'li-div')),
array(':lang("e")', array()),
array('li:nth-child(3)', array('third-li')),
array('li:nth-child(10)', array()),
array('li:nth-child(2n)', array('second-li', 'fourth-li', 'sixth-li')),
array('li:nth-child(even)', array('second-li', 'fourth-li', 'sixth-li')),
array('li:nth-child(2n+0)', array('second-li', 'fourth-li', 'sixth-li')),
array('li:nth-child(+2n+1)', array('first-li', 'third-li', 'fifth-li', 'seventh-li')),
array('li:nth-child(odd)', array('first-li', 'third-li', 'fifth-li', 'seventh-li')),
array('li:nth-child(2n+4)', array('fourth-li', 'sixth-li')),
array('li:nth-child(3n+1)', array('first-li', 'fourth-li', 'seventh-li')),
array('li:nth-child(n)', array('first-li', 'second-li', 'third-li', 'fourth-li', 'fifth-li', 'sixth-li', 'seventh-li')),
array('li:nth-child(n-1)', array('first-li', 'second-li', 'third-li', 'fourth-li', 'fifth-li', 'sixth-li', 'seventh-li')),
array('li:nth-child(n+1)', array('first-li', 'second-li', 'third-li', 'fourth-li', 'fifth-li', 'sixth-li', 'seventh-li')),
array('li:nth-child(n+3)', array('third-li', 'fourth-li', 'fifth-li', 'sixth-li', 'seventh-li')),
array('li:nth-child(-n)', array()),
array('li:nth-child(-n-1)', array()),
array('li:nth-child(-n+1)', array('first-li')),
array('li:nth-child(-n+3)', array('first-li', 'second-li', 'third-li')),
array('li:nth-last-child(0)', array()),
array('li:nth-last-child(2n)', array('second-li', 'fourth-li', 'sixth-li')),
array('li:nth-last-child(even)', array('second-li', 'fourth-li', 'sixth-li')),
array('li:nth-last-child(2n+2)', array('second-li', 'fourth-li', 'sixth-li')),
array('li:nth-last-child(n)', array('first-li', 'second-li', 'third-li', 'fourth-li', 'fifth-li', 'sixth-li', 'seventh-li')),
array('li:nth-last-child(n-1)', array('first-li', 'second-li', 'third-li', 'fourth-li', 'fifth-li', 'sixth-li', 'seventh-li')),
array('li:nth-last-child(n-3)', array('first-li', 'second-li', 'third-li', 'fourth-li', 'fifth-li', 'sixth-li', 'seventh-li')),
array('li:nth-last-child(n+1)', array('first-li', 'second-li', 'third-li', 'fourth-li', 'fifth-li', 'sixth-li', 'seventh-li')),
array('li:nth-last-child(n+3)', array('first-li', 'second-li', 'third-li', 'fourth-li', 'fifth-li')),
array('li:nth-last-child(-n)', array()),
array('li:nth-last-child(-n-1)', array()),
array('li:nth-last-child(-n+1)', array('seventh-li')),
array('li:nth-last-child(-n+3)', array('fifth-li', 'sixth-li', 'seventh-li')),
array('ol:first-of-type', array('first-ol')),
array('ol:nth-child(1)', array('first-ol')),
array('ol:nth-of-type(2)', array('second-ol')),
array('ol:nth-last-of-type(1)', array('second-ol')),
array('span:only-child', array('foobar-span')),
array('li div:only-child', array('li-div')),
array('div *:only-child', array('li-div', 'foobar-span')),
array('p:only-of-type', array('paragraph')),
array('a:empty', array('name-anchor')),
array('a:EMpty', array('name-anchor')),
array('li:empty', array('third-li', 'fourth-li', 'fifth-li', 'sixth-li')),
array(':root', array('html')),
array('html:root', array('html')),
array('li:root', array()),
array('* :root', array()),
array('*:contains("link")', array('html', 'outer-div', 'tag-anchor', 'nofollow-anchor')),
array(':CONtains("link")', array('html', 'outer-div', 'tag-anchor', 'nofollow-anchor')),
array('*:contains("LInk")', array()), // case sensitive
array('*:contains("e")', array('html', 'nil', 'outer-div', 'first-ol', 'first-li', 'paragraph', 'p-em')),
array('*:contains("E")', array()), // case-sensitive
array('.a', array('first-ol')),
array('.b', array('first-ol')),
array('*.a', array('first-ol')),
array('ol.a', array('first-ol')),
array('.c', array('first-ol', 'third-li', 'fourth-li')),
array('*.c', array('first-ol', 'third-li', 'fourth-li')),
array('ol *.c', array('third-li', 'fourth-li')),
array('ol li.c', array('third-li', 'fourth-li')),
array('li ~ li.c', array('third-li', 'fourth-li')),
array('ol > li.c', array('third-li', 'fourth-li')),
array('#first-li', array('first-li')),
array('li#first-li', array('first-li')),
array('*#first-li', array('first-li')),
array('li div', array('li-div')),
array('li > div', array('li-div')),
array('div div', array('li-div')),
array('div > div', array()),
array('div>.c', array('first-ol')),
array('div > .c', array('first-ol')),
array('div + div', array('foobar-div')),
array('a ~ a', array('tag-anchor', 'nofollow-anchor')),
array('a[rel="tag"] ~ a', array('nofollow-anchor')),
array('ol#first-ol li:last-child', array('seventh-li')),
array('ol#first-ol *:last-child', array('li-div', 'seventh-li')),
array('#outer-div:first-child', array('outer-div')),
array('#outer-div :first-child', array('name-anchor', 'first-li', 'li-div', 'p-b', 'checkbox-fieldset-disabled', 'area-href')),
array('a[href]', array('tag-anchor', 'nofollow-anchor')),
array(':not(*)', array()),
array('a:not([href])', array('name-anchor')),
array('ol :Not(li[class])', array('first-li', 'second-li', 'li-div', 'fifth-li', 'sixth-li', 'seventh-li')),
// HTML-specific
array(':link', array('link-href', 'tag-anchor', 'nofollow-anchor', 'area-href')),
array(':visited', array()),
array(':enabled', array('link-href', 'tag-anchor', 'nofollow-anchor', 'checkbox-unchecked', 'text-checked', 'checkbox-checked', 'area-href')),
array(':disabled', array('checkbox-disabled', 'checkbox-disabled-checked', 'fieldset', 'checkbox-fieldset-disabled')),
array(':checked', array('checkbox-checked', 'checkbox-disabled-checked')),
);
}
public function getHtmlShakespearTestData()
{
return array(
array('*', 246),
array('div:contains(CELIA)', 26),
array('div:only-child', 22), // ?
array('div:nth-child(even)', 106),
array('div:nth-child(2n)', 106),
array('div:nth-child(odd)', 137),
array('div:nth-child(2n+1)', 137),
array('div:nth-child(n)', 243),
array('div:last-child', 53),
array('div:first-child', 51),
array('div > div', 242),
array('div + div', 190),
array('div ~ div', 190),
array('body', 1),
array('body div', 243),
array('div', 243),
array('div div', 242),
array('div div div', 241),
array('div, div, div', 243),
array('div, a, span', 243),
array('.dialog', 51),
array('div.dialog', 51),
array('div .dialog', 51),
array('div.character, div.dialog', 99),
array('div.direction.dialog', 0),
array('div.dialog.direction', 0),
array('div.dialog.scene', 1),
array('div.scene.scene', 1),
array('div.scene .scene', 0),
array('div.direction .dialog ', 0),
array('div .dialog .direction', 4),
array('div.dialog .dialog .direction', 4),
array('#speech5', 1),
array('div#speech5', 1),
array('div #speech5', 1),
array('div.scene div.dialog', 49),
array('div#scene1 div.dialog div', 142),
array('#scene1 #speech1', 1),
array('div[class]', 103),
array('div[class=dialog]', 50),
array('div[class^=dia]', 51),
array('div[class$=log]', 50),
array('div[class*=sce]', 1),
array('div[class|=dialog]', 50), // ? Seems right
array('div[class!=madeup]', 243), // ? Seems right
array('div[class~=dialog]', 51), // ? Seems right
);
}
}