From 4a46040434b5cd125fb42c89a1a6a3b00a149900 Mon Sep 17 00:00:00 2001
From: Crozzers <captaincrozzers@gmail.com>
Date: Mon, 29 May 2023 17:03:43 +0100
Subject: [PATCH] Update tests for new safe href regex

---
 lib/markdown2.py                   | 2 +-
 test/tm-cases/basic_safe_mode.html | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/markdown2.py b/lib/markdown2.py
index 9f79ebce..48d9d4c6 100755
--- a/lib/markdown2.py
+++ b/lib/markdown2.py
@@ -1488,7 +1488,7 @@ def _protect_url(self, url):
     # Original Showdown code copyright (c) 2007 John Fraser
     # Modifications and bugfixes (c) 2009 Dana Robinson
     # Modifications and bugfixes (c) 2009-2014 Stack Exchange Inc.
-    _safe_href = re.compile(r'^((https?|ftp):\/\/|\/|\.|#)[-A-Za-z0-9+&@#\/%?=~_|!:,.;\(\)*[\]$]+$', re.I)
+    _safe_href = re.compile(r'^((https?|ftp):\/\/|\/|\.|#)[-A-Za-z0-9+&@#\/%?=~_|!:,.;\(\)*[\]$]*$', re.I)
 
     def _do_links(self, text):
         """Turn Markdown link shortcuts into XHTML <a> and <img> tags.
diff --git a/test/tm-cases/basic_safe_mode.html b/test/tm-cases/basic_safe_mode.html
index 95c00ad0..60051078 100644
--- a/test/tm-cases/basic_safe_mode.html
+++ b/test/tm-cases/basic_safe_mode.html
@@ -6,13 +6,13 @@
 
 <p>[HTML_REMOVED]alert(1)[HTML_REMOVED]</p>
 
-<p><a href="http://example.com&quot;onclick=&quot;alert(1)">link1</a></p>
+<p><a href="#">link1</a></p>
 
 <p><a href="http://example.com" title="title&quot;onclick=&quot;alert(1)">link2</a></p>
 
-<p><a href="http://example.com&gt;[HTML_REMOVED]alert(1)[HTML_REMOVED]">link3</a></p>
+<p><a href="#">link3</a></p>
 
-<p><a href="http://example.com&gt;[HTML_REMOVED]alert(1)[HTML_REMOVED]">link4 &gt;[HTML_REMOVED]alert(1)[HTML_REMOVED]</a></p>
+<p><a href="#">link4 &gt;[HTML_REMOVED]alert(1)[HTML_REMOVED]</a></p>
 
 <p><a href="#">link5</a></p>