From 1e2468e4b9e9fb44055757a5460df1a6bf31313b Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Fri, 22 Mar 2013 10:23:39 +0100
Subject: Added two tests for HTML comments handling in rcube_washtml class

---
 tests/Framework/Washtml.php | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/tests/Framework/Washtml.php b/tests/Framework/Washtml.php
index 6f4aa9783..cd443266f 100644
--- a/tests/Framework/Washtml.php
+++ b/tests/Framework/Washtml.php
@@ -18,7 +18,6 @@ class Framework_Washtml extends PHPUnit_Framework_TestCase
             .'<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");
@@ -33,10 +32,27 @@ class Framework_Washtml extends PHPUnit_Framework_TestCase
         $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)");
+    }
+
 }
-- 
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