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Implement lang and xml:lang. Fixed a bunch of bugs too.

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git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@162 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2006-08-05 01:50:13 +00:00
parent 1945ddca5c
commit 8a23710405
11 changed files with 312 additions and 7 deletions
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60
tests/HTMLPurifier/AttrTransform/LangTest.php Normal file
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<?php
require_once 'HTMLPurifier/Token.php';
require_once 'HTMLPurifier/AttrTransform/Lang.php';
class HTMLPurifier_AttrTransform_LangTest extends UnitTestCase
{
function test() {
$transform = new HTMLPurifier_AttrTransform_Lang();
$inputs = array();
$expect = array();
// leave non-lang'ed elements alone
$inputs[0] = new HTMLPurifier_Token_Start('b');
$expect[0] = $inputs[0];
// copy lang to xml:lang
$inputs[1] = new HTMLPurifier_Token_Start('span',
array('lang' => 'en'));
$expect[1] = new HTMLPurifier_Token_Start('span',
array('lang' => 'en',
'xml:lang' => 'en'));
// empty tags must work too, also test attribute preservation
$inputs[2] = new HTMLPurifier_Token_Empty('img',
array('src' => 'seine.png',
'lang' => 'fr'));
$expect[2] = new HTMLPurifier_Token_Empty('img',
array('src' => 'seine.png',
'lang' => 'fr',
'xml:lang' => 'fr'));
// copy xml:lang to lang
$inputs[3] = new HTMLPurifier_Token_Start('span',
array('xml:lang' => 'en'));
$expect[3] = new HTMLPurifier_Token_Start('span',
array('lang' => 'en',
'xml:lang' => 'en'));
// both set, override lang with xml:lang
$inputs[4] = new HTMLPurifier_Token_Start('span',
array('lang' => 'fr',
'xml:lang' => 'de'));
$expect[4] = new HTMLPurifier_Token_Start('span',
array('lang' => 'de',
'xml:lang' => 'de'));
foreach ($inputs as $i => $input) {
$result = $transform->transform($input);
$this->assertEqual($expect[$i], $result, "Test $i: %s");
}
}
}
?>