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Washtml.php
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Washtml.php
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<?php
/**
* Test class to test rcube_washtml class
*
* @package Tests
*/
class Framework_Washtml extends PHPUnit_Framework_TestCase
{
/**
* Test the elimination of some XSS vulnerabilities
*/
function test_html_xss3()
{
// #1488850
$html = '<p><a href="data:text/html,&lt;script&gt;alert(document.cookie)&lt;/script&gt;">Firefox</a>'
.'<a href="vbscript:alert(document.cookie)">Internet Explorer</a></p>';
$washer = new rcube_washtml;
$washed = $washer->wash($html);
$this->assertNotRegExp('/data:text/', $washed, "Remove data:text/html links");
$this->assertNotRegExp('/vbscript:/', $washed, "Remove vbscript: links");
}
/**
* Test fixing of invalid href (#1488940)
*/
function test_href()
{
$html = "<p><a href=\"\nhttp://test.com\n\">Firefox</a>";
$washer = new rcube_washtml;
$washed = $washer->wash($html);
$this->assertRegExp('|href="http://test.com">|', $washed, "Link href with newlines (#1488940)");
}
/**
* Test handling HTML comments
*/
function test_comments()
{
$washer = new rcube_washtml;
$html = "<!--[if gte mso 10]><p>p1</p><!--><p>p2</p>";
$washed = $washer->wash($html);
$this->assertEquals('<!-- node type 8 --><!-- html ignored --><!-- body ignored --><p>p2</p>', $washed, "HTML conditional comments (#1489004)");
$html = "<!--TestCommentInvalid><p>test</p>";
$washed = $washer->wash($html);
$this->assertEquals('<!-- html ignored --><!-- body ignored --><p>test</p>', $washed, "HTML invalid comments (#1487759)");
}
/**
* Test fixing of invalid self-closing elements (#1489137)
*/
function test_self_closing()
{
$html = "<textarea>test";
$washer = new rcube_washtml;
$washed = $washer->wash($html);
$this->assertRegExp('|<textarea>test</textarea>|', $washed, "Self-closing textarea (#1489137)");
}
}

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