From 6ef7a0fc2dc34adf78415c8a2b5ecf86eaf21f3a Mon Sep 17 00:00:00 2001
From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Mon, 30 Jan 2017 19:37:55 +0000
Subject: [PATCH] Adds a test for #24922.

git-svn-id: http://svn.redmine.org/redmine/trunk@16312 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 test/unit/helpers/application_helper_test.rb | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/test/unit/helpers/application_helper_test.rb b/test/unit/helpers/application_helper_test.rb
index 943f7a452..a0d88eb5d 100644
--- a/test/unit/helpers/application_helper_test.rb
+++ b/test/unit/helpers/application_helper_test.rb
@@ -169,6 +169,12 @@ RAW
     end
   end
 
+  def test_attached_images_with_hires_naming
+    attachment = Attachment.generate!(:filename => 'image@2x.png')
+      assert_equal %(<p><img src="/attachments/download/#{attachment.id}/image@2x.png" srcset="/attachments/download/#{attachment.id}/image@2x.png 2x" alt="" /></p>),
+        textilizable("!image@2x.png!", :attachments => [attachment])
+  end
+
   def test_attached_images_filename_extension
     set_tmp_attachments_directory
     a1 = Attachment.new(