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Refactor unit tests so that abstract test cases are now called Harnesses and AttrDef tests use their harness's assertDef() function, which enforces type much better. Also fixed a few bugs.

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git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@161 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2006-08-05 00:30:31 +00:00
parent 6232221c08
commit 1945ddca5c
16 changed files with 100 additions and 70 deletions
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14
library/HTMLPurifier/AttrDef/Class.php
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@@ -6,11 +6,11 @@ require_once 'HTMLPurifier/Config.php';
class HTMLPurifier_AttrDef_Class extends HTMLPurifier_AttrDef
{
function validate($raw_string, $config = null) {
function validate($string, $config = null) {
if (!$config) $config = HTMLPurifier_Config::createDefault();
$string = trim($raw_string);
$string = trim($string);
// early abort: '' and '0' (strings that convert to false) are invalid
if (!$string) return false;
@@ -23,18 +23,20 @@ class HTMLPurifier_AttrDef_Class extends HTMLPurifier_AttrDef
// and plus it would complicate optimization efforts (you never
// see that anyway).
$matches = array();
$pattern = '/(?:\s|\A)'.
'((?:-?[A-Za-z_]|--)[A-Za-z_\-0-9]*)'.
'(?:\s|\z)/';
$pattern = '/(?:(?<=\s)|\A)'.
'((?:--|-?[A-Za-z_])[A-Za-z_\-0-9]*)'.
'(?:(?=\s)|\z)/';
preg_match_all($pattern, $string, $matches);
if (empty($matches[1])) return false;
$new_string = '';
foreach ($matches[1] as $class_names) {
$new_string .= $class_names . ' ';
}
$new_string = rtrim($new_string);
return ($new_string == $raw_string) ? true : $new_string ? $new_string : false;
return $new_string;
}