Only handle encodings in extended parameter values

1 files changed, 6 insertions, 0 deletions

diff --git a/test/spec_multipart.rb b/test/spec_multipart.rb
index 6121fdbb..b0ad2cb9 100644
--- a/test/spec_multipart.rb
+++ b/test/spec_multipart.rb
@@ -279,6 +279,12 @@ describe Rack::Multipart do
     params["files"][:filename].must_equal "файл"
   end
 
+  it "parse multipart form with a single quote in the filename" do
+    env = Rack::MockRequest.env_for '/', multipart_fixture(:filename_with_single_quote)
+    params = Rack::Multipart.parse_multipart(env)
+    params["files"][:filename].must_equal "bob's flowers.jpg"
+  end
+
   it "not include file params if no file was selected" do
     env = Rack::MockRequest.env_for("/", multipart_fixture(:none))
     params = Rack::Multipart.parse_multipart(env)