From ef5ff1630acbc33ee4a9571b913ada1996d2c4ad Mon Sep 17 00:00:00 2001
From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Sun, 30 Nov 2014 14:55:03 +0000
Subject: Textile: ignore invalid lang attribute values (#18501).

git-svn-id: http://svn.redmine.org/redmine/trunk@13677 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 .../lib/redmine/wiki_formatting/textile_formatter_test.rb  | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'test/unit')

diff --git a/test/unit/lib/redmine/wiki_formatting/textile_formatter_test.rb b/test/unit/lib/redmine/wiki_formatting/textile_formatter_test.rb
index 7a58d821d..d331dc28e 100644
--- a/test/unit/lib/redmine/wiki_formatting/textile_formatter_test.rb
+++ b/test/unit/lib/redmine/wiki_formatting/textile_formatter_test.rb
@@ -110,6 +110,20 @@ class Redmine::WikiFormatting::TextileFormatterTest < ActionView::TestCase
     )
   end
 
+  def test_lang_attribute
+    assert_html_output(
+      '*[fr]French*'      => '<strong lang="fr">French</strong>',
+      '*[fr-fr]French*'   => '<strong lang="fr-fr">French</strong>',
+      '*[fr_fr]French*'   => '<strong lang="fr_fr">French</strong>'
+    )
+  end
+
+  def test_lang_attribute_should_ignore_invalid_value
+    assert_html_output(
+      '*[fr3]French*'      => '<strong>[fr3]French</strong>'
+    )
+  end
+
   def test_nested_lists
     raw = <<-RAW
 # Item 1
-- 
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