1 files changed, 26 insertions, 0 deletions
diff --git a/t/close-pipe-response.ru b/t/close-pipe-response.ru
new file mode 100644
index 0000000..96116d4
--- /dev/null
+++ b/t/close-pipe-response.ru
@@ -0,0 +1,26 @@
+# must be run without Rack::Lint since that clobbers to_path
+class CloseWrapper < Struct.new(:to_io)
+  def each(&block)
+    to_io.each(&block)
+  end
+
+  def close
+    ::File.open(ENV['fifo'], 'wb') do |fp|
+      fp.syswrite("CLOSING #{to_io}\n")
+      if to_io.respond_to?(:close) && ! to_io.closed?
+        to_io.close
+      end
+    end
+  end
+end
+use Rainbows::DevFdResponse
+run(lambda { |env|
+  body = 'hello world'
+  io = IO.popen("echo '#{body}'", 'rb')
+  [ 200,
+    {
+      'Content-Length' => (body.size + 1).to_s,
+      'Content-Type' => 'application/octet-stream',
+    },
+    CloseWrapper[io] ]
+})