From cd729a987f760301bb2e454c5d6121dafe10ccb1 Mon Sep 17 00:00:00 2001
From: Martin Edenhofer <me@edenhofer.de>
Date: Tue, 14 Mar 2017 06:51:19 +0100
Subject: [PATCH] Improved tests.

---
 test/unit/aaa_string_test.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/test/unit/aaa_string_test.rb b/test/unit/aaa_string_test.rb
index 2154a2817..d23f4d3b8 100644
--- a/test/unit/aaa_string_test.rb
+++ b/test/unit/aaa_string_test.rb
@@ -706,6 +706,10 @@ christian.schaefer@example.com'
     result = ''
     assert_equal(result, html.html2html_strict)
 
+    html   = '<div><s>abc</s></div>'
+    result = '<div><s>abc</s></div>'
+    assert_equal(result, html.html2html_strict)
+
     html   = '<br><br><div>abc</div>'
     result = '<div>abc</div>'
     assert_equal(result, html.html2html_strict)