Modified:
  /trunk/rb/lib/selenium/webdriver/chrome/launcher.rb
  /trunk/rb/lib/selenium/webdriver/common/platform.rb
  /trunk/rb/lib/selenium/webdriver/common/socket_poller.rb
  /trunk/rb/lib/selenium/webdriver/firefox/binary.rb

=======================================
--- /trunk/rb/lib/selenium/webdriver/chrome/launcher.rb Tue Dec  7 15:38:42  
2010
+++ /trunk/rb/lib/selenium/webdriver/chrome/launcher.rb Fri Dec 10 10:03:19  
2010
@@ -58,8 +58,11 @@
          end

          def launch_chrome(server_url)
+          path = self.class.binary_path
+          path = Platform.cygwin_path(path) if Platform.cygwin?
+
            args = [
-            Platform.wrap_in_quotes_if_necessary(self.class.binary_path),
+            Platform.wrap_in_quotes_if_necessary(path),
              "--load-extension=#{Platform.wrap_in_quotes_if_necessary(tmp_extension_dir) }",
              "--activate-on-launch",
              "--disable-hang-monitor",
=======================================
--- /trunk/rb/lib/selenium/webdriver/common/platform.rb Fri Dec 10 09:07:27  
2010
+++ /trunk/rb/lib/selenium/webdriver/common/platform.rb Fri Dec 10 10:03:19  
2010
@@ -83,10 +83,18 @@
          os == :linux
        end

+      def cygwin?
+        RUBY_PLATFORM =~ /cygwin/
+      end
+
        def wrap_in_quotes_if_necessary(str)
          win? ? %{"#{str}"} : str
        end

+      def cygwin_path(path)
+        `cygpath "#{path}"`.strip
+      end
+
        def make_writable(file)
          File.chmod 0766, file
        end
=======================================
--- /trunk/rb/lib/selenium/webdriver/common/socket_poller.rb    Sun Oct 17  
18:42:34 2010
+++ /trunk/rb/lib/selenium/webdriver/common/socket_poller.rb    Fri Dec 10  
10:03:19 2010
@@ -35,12 +35,15 @@

        private

+      SOCKET_ERRORS = [Errno::ECONNREFUSED, Errno::ENOTCONN, SocketError]
+      SOCKET_ERRORS << Errno::EPERM if Platform.cygwin?
+
        def listening?
          # There's a bug in 1.9.1 on Windows where this will succeed even  
if no
          # one is listening. Users who hit that should upgrade their Ruby.
          TCPSocket.new(@host, @port).close
          true
-      rescue Errno::ECONNREFUSED, Errno::ENOTCONN, SocketError => e
+      rescue *SOCKET_ERRORS => e
          $stderr.puts [@host, @port].inspect if $DEBUG
          false
        end
=======================================
--- /trunk/rb/lib/selenium/webdriver/firefox/binary.rb  Tue Dec  7 15:38:42  
2010
+++ /trunk/rb/lib/selenium/webdriver/firefox/binary.rb  Fri Dec 10 10:03:19  
2010
@@ -109,6 +109,8 @@
                          raise Error::WebDriverError, "unknown platform:  
#{Platform.os}"
                        end

+            @path = Platform.cygwin_path(@path) if Platform.cygwin?
+
              unless File.file?(@path.to_s)
                raise Error::WebDriverError, "Could not find Firefox binary  
(os=#{Platform.os}). Make sure Firefox is installed or set the path  
manually with #{self}.path="
              end