diff options
Diffstat (limited to 'test/cgi/test_cgi_util.rb')
| -rw-r--r-- | test/cgi/test_cgi_util.rb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/cgi/test_cgi_util.rb b/test/cgi/test_cgi_util.rb index f2f5575efb..786e6f18a3 100644 --- a/test/cgi/test_cgi_util.rb +++ b/test/cgi/test_cgi_util.rb @@ -197,4 +197,25 @@ class CGIUtilTest < Test::Unit::TestCase assert_equal('<BR><A HREF="url"></A>', unescape_element(escapeHTML('<BR><A HREF="url"></A>'), "A", "IMG")) assert_equal('<BR><A HREF="url"></A>', unescape_element(escapeHTML('<BR><A HREF="url"></A>'), ["A", "IMG"])) end + + def test_escape_string_subclass + sc = Class.new(String).freeze + str = sc.new('>') + msg = '[ruby-core:86847] [Bug #14732]' + assert_not_instance_of String, str + + html = escapeHTML(str) + assert_instance_of sc, html, msg + assert_equal '>', html + orig = unescapeHTML(html) + assert_instance_of sc, orig, msg + assert_equal '>', orig + + url = escape(str) + assert_instance_of sc, url, msg + assert_equal '%3E', url + orig = unescape(url) + assert_instance_of sc, orig, msg + assert_equal '>', orig + end end |