From ea30f7353be3a977c5ea50d8efaa02acf26dd133 Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Sun, 22 Jan 2006 01:52:23 +0000
Subject: Raise a RedirectBackError if redirect_to :back is called when theres
 no HTTP_REFERER defined (closes #3049) [kevin.clark@gmail.com]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3459 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 actionpack/test/controller/redirect_test.rb | 9 +++++++++
 actionpack/test/template/url_helper_test.rb | 4 ++--
 2 files changed, 11 insertions(+), 2 deletions(-)

(limited to 'actionpack/test')

diff --git a/actionpack/test/controller/redirect_test.rb b/actionpack/test/controller/redirect_test.rb
index 4bad5e26ca..11b32d356b 100755
--- a/actionpack/test/controller/redirect_test.rb
+++ b/actionpack/test/controller/redirect_test.rb
@@ -27,6 +27,8 @@ class RedirectController < ActionController::Base
   end
 
   def rescue_errors(e) raise e end
+    
+  def rescue_action(e) raise end
   
   protected
     def dashbord_url(id, message)
@@ -76,6 +78,13 @@ class RedirectTest < Test::Unit::TestCase
     get :redirect_to_back
     assert_redirect_url "http://www.example.com/coming/from"
   end
+  
+  def test_redirect_to_back_with_no_referer
+    assert_raises(ActionController::RedirectBackError) {
+      @request.env["HTTP_REFERER"] = nil
+      get :redirect_to_back
+    }
+  end
 end
 
 module ModuleTest
diff --git a/actionpack/test/template/url_helper_test.rb b/actionpack/test/template/url_helper_test.rb
index 78ad185542..3c830341f0 100644
--- a/actionpack/test/template/url_helper_test.rb
+++ b/actionpack/test/template/url_helper_test.rb
@@ -110,14 +110,14 @@ class UrlHelperTest < Test::Unit::TestCase
   
   def test_link_tag_using_post_javascript
     assert_dom_equal(
-      "<a href=\"http://www.example.com\" onclick=\"f = document.createElement('form'); document.body.appendChild(f); f.method = 'POST'; f.action = this.href; f.submit();return false;\">Hello</a>",
+      "<a href=\"http://www.example.com\" onclick=\"var f = document.createElement('form'); document.body.appendChild(f); f.method = 'POST'; f.action = this.href; f.submit();return false;\">Hello</a>",
       link_to("Hello", "http://www.example.com", :post => true)
     )
   end
   
   def test_link_tag_using_post_javascript_and_confirm
     assert_dom_equal(
-      "<a href=\"http://www.example.com\" onclick=\"if (confirm('Are you serious?')) { f = document.createElement('form'); document.body.appendChild(f); f.method = 'POST'; f.action = this.href; f.submit(); };return false;\">Hello</a>",
+      "<a href=\"http://www.example.com\" onclick=\"if (confirm('Are you serious?')) { var f = document.createElement('form'); document.body.appendChild(f); f.method = 'POST'; f.action = this.href; f.submit(); };return false;\">Hello</a>",
       link_to("Hello", "http://www.example.com", :post => true, :confirm => "Are you serious?")
     )    
   end
-- 
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