From c90e16721a0660dc2dedbd31a9df428e03b7ff13 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Fri, 3 Jul 2009 18:26:35 +0000
Subject: - Patch #359276 by Freso, Heine, lyricnz: avoid double
 encoding/decoding of HTML entities.

---
 modules/filter/filter.test | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'modules')

diff --git a/modules/filter/filter.test b/modules/filter/filter.test
index a9738a97a..cf06b6da3 100644
--- a/modules/filter/filter.test
+++ b/modules/filter/filter.test
@@ -399,6 +399,15 @@ class FilterTestCase extends DrupalWebTestCase {
 
     $f = filter_xss("\xc0aaa");
     $this->assertEqual($f, '', t('HTML filter -- overlong UTF-8 sequences.'));
+
+    $f = filter_xss("Who&#039;s Online");
+    $this->assertNormalized($f, "who's online", t('HTML filter -- html entity number'));
+
+    $f = filter_xss("Who&amp;#039;s Online");
+    $this->assertNormalized($f, "who&#039;s online", t('HTML filter -- encoded html entity number'));
+
+    $f = filter_xss("Who&amp;amp;#039; Online");
+    $this->assertNormalized($f, "who&amp;#039; online", t('HTML filter -- double encoded html entity number'));
   }
 
   /**
-- 
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