gistfile1.diff

diff --git a/spec/windows_spec.rb b/spec/windows_spec.rb
index c83a270..adb91a8 100644
--- a/spec/windows_spec.rb
+++ b/spec/windows_spec.rb
@@ -1,4 +1,5 @@
 require File.expand_path('../spec_helper', __FILE__)
+require "socket"
 
 if ChildProcess.windows?
   describe ChildProcess::Windows::IO do
@@ -14,5 +15,20 @@ if ChildProcess.windows?
 
       lambda { io.stdout = fake_io }.should raise_error(ArgumentError, /must have :fileno or :to_io/)
     end
+
+  end
+
+  describe ChildProcess::Windows::Process do
+    it "does not inherit open sockets in from the parent when IO streams are inherited" do
+      server = TCPServer.new("localhost", 443322)
+
+      process = sleeping_ruby
+      process.io.inherit!
+
+      process.start
+      server.close
+
+      lambda { TCPServer.new("localhost", 443322).close }.should_not raise_error
+    end
   end
 end
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