2 files changed, 32 insertions, 0 deletions
diff --git a/actionpack/test/dispatch/request_test.rb b/actionpack/test/dispatch/request_test.rb
index 3efed8bef6..04709e5346 100644
--- a/actionpack/test/dispatch/request_test.rb
+++ b/actionpack/test/dispatch/request_test.rb
@@ -385,6 +385,18 @@ class RequestTest < ActiveSupport::TestCase
     assert_equal({"bar" => 2}, request.query_parameters)
   end
 
+  test "parameters still accessible after rack parse error" do
+    mock_rack_env = { "QUERY_STRING" => "x[y]=1&x[y][][w]=2", "rack.input" => "foo" }
+    request = nil
+    begin
+      request = stub_request(mock_rack_env) 
+      request.parameters
+    rescue TypeError => e
+      # rack will raise a TypeError when parsing this query string
+    end
+    assert_equal({}, request.parameters)
+  end
+
   test "formats with accept header" do
     request = stub_request 'HTTP_ACCEPT' => 'text/html'
     request.expects(:parameters).at_least_once.returns({})
diff --git a/actionpack/test/dispatch/show_exceptions_test.rb b/actionpack/test/dispatch/show_exceptions_test.rb
index ce6c397e32..2a478c214f 100644
--- a/actionpack/test/dispatch/show_exceptions_test.rb
+++ b/actionpack/test/dispatch/show_exceptions_test.rb
@@ -1,6 +1,7 @@
 require 'abstract_unit'
 
 class ShowExceptionsTest < ActionDispatch::IntegrationTest
+
   Boomer = lambda do |env|
     req = ActionDispatch::Request.new(env)
     case req.path
@@ -12,6 +13,8 @@ class ShowExceptionsTest < ActionDispatch::IntegrationTest
       raise ActionController::NotImplemented
     when "/unprocessable_entity"
       raise ActionController::InvalidAuthenticityToken
+    when "/not_found_original_exception"
+      raise ActionView::Template::Error.new('template', {}, AbstractController::ActionNotFound.new)
     else
       raise "puke!"
     end
@@ -101,4 +104,21 @@ class ShowExceptionsTest < ActionDispatch::IntegrationTest
     assert_response 500
     assert_match("&quot;foo&quot;=&gt;&quot;[FILTERED]&quot;", body)
   end
+
+  test "show registered original exception for wrapped exceptions when consider_all_requests_local is false" do
+    @app = ProductionApp
+    self.remote_addr = '208.77.188.166'
+
+    get "/not_found_original_exception", {}, {'action_dispatch.show_exceptions' => true}
+    assert_response 404
+    assert_match(/404 error/, body)
+  end
+
+  test "show registered original exception for wrapped exceptions when consider_all_requests_local is true" do
+    @app = DevelopmentApp
+
+    get "/not_found_original_exception", {}, {'action_dispatch.show_exceptions' => true}
+    assert_response 404
+    assert_match(/AbstractController::ActionNotFound/, body)
+  end
 end