View source
<?php
namespace Symfony\Component\CssSelector\Tests\XPath;
use Symfony\Component\CssSelector\XPath\Extension\HtmlExtension;
use Symfony\Component\CssSelector\XPath\Translator;
class TranslatorTest extends \PHPUnit_Framework_TestCase {
public function testXpathLiteral($value, $literal) {
$this
->assertEquals($literal, Translator::getXpathLiteral($value));
}
public function testCssToXPath($css, $xpath) {
$translator = new Translator();
$translator
->registerExtension(new HtmlExtension($translator));
$this
->assertEquals($xpath, $translator
->cssToXPath($css, ''));
}
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, $elementsId));
}
}
public function testHtmlIds($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);
}
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));
$this
->assertEquals($count, 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',
),
),
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',
),
),
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',
),
),
array(
'*[lang|="en"]',
array(),
),
array(
'[lang|="en-US"]',
array(),
),
array(
'*[lang|="e"]',
array(),
),
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(),
),
array(
'*:contains("e")',
array(
'html',
'nil',
'outer-div',
'first-ol',
'first-li',
'paragraph',
'p-em',
),
),
array(
'*:contains("E")',
array(),
),
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',
),
),
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,
),
array(
'div[class!=madeup]',
243,
),
array(
'div[class~=dialog]',
51,
),
);
}
}
