1 files changed, 58 insertions, 0 deletions
diff --git a/tests/Framework/Washtml.php b/tests/Framework/Washtml.php
new file mode 100644
index 000000000..cd443266f
--- /dev/null
+++ b/tests/Framework/Washtml.php
@@ -0,0 +1,58 @@
+<?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('<!-- 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)");
+    }
+
+}