Class: SeleniumRC::Server

Inherits:
Object
  • Object
show all
Defined in:
lib/selenium_rc/server.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.boot(*argv) ⇒ Object 



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# File 'lib/selenium_rc/server.rb', line 5

def boot(*argv)
  instance = new
  instance.boot(argv)
  instance
end

.host ⇒ Object 



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# File 'lib/selenium_rc/server.rb', line 11

def host
  ENV["SELENIUM_SERVER_HOST"] || "0.0.0.0"
end

.port ⇒ Object 



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# File 'lib/selenium_rc/server.rb', line 15

def port
  ENV["SELENIUM_SERVER_PORT"] || "4444"
end

.service_is_running? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/selenium_rc/server.rb', line 19

def service_is_running?
  begin
    socket = TCPSocket.new(host, port)
    socket.close unless socket.nil?
    true
  rescue Errno::ECONNREFUSED,
         Errno::EBADF,           # Windows
         Errno::EADDRNOTAVAIL    # Windows
    false
  end
end

Instance Method Details

#boot(*argv) ⇒ Object 



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# File 'lib/selenium_rc/server.rb', line 32

def boot(*argv)
  start(argv)
  wait
  stop_at_exit
end

#fail ⇒ Object 



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# File 'lib/selenium_rc/server.rb', line 76

def fail
  $stderr.puts
  $stderr.puts
  $stderr.puts "==> Failed to boot the Selenium RC server... exiting!"
  exit
end

#host ⇒ Object 



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# File 'lib/selenium_rc/server.rb', line 87

def host
  self.class.host
end

#jar_path ⇒ Object 



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# File 'lib/selenium_rc/server.rb', line 64

def jar_path
  File.expand_path("#{File.dirname(__FILE__)}/../../vendor/selenium-server.jar")
end

#log(string) ⇒ Object 



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# File 'lib/selenium_rc/server.rb', line 38

def log(string)
  puts string
end

#port ⇒ Object 



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# File 'lib/selenium_rc/server.rb', line 91

def port
  self.class.port
end

#service_is_running? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/selenium_rc/server.rb', line 95

def service_is_running?
  self.class.service_is_running?
end

#start(*argv) ⇒ Object 



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# File 'lib/selenium_rc/server.rb', line 42

def start(*argv)
  command = "java -jar \"#{jar_path}\""
  command << " -port #{self.class.port}"
  command << " #{argv.join(' ')}" if argv.length > 0
  log "Running: #{command}"
  begin
    fork do
      system(command)
    end
  rescue NotImplementedError
    Thread.start do
      system(command)
    end
  end
end

#stop ⇒ Object 



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# File 'lib/selenium_rc/server.rb', line 83

def stop
  Net::HTTP.get(host, '/selenium-server/driver/?cmd=shutDownSeleniumServer', port)
end

#stop_at_exit ⇒ Object 



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# File 'lib/selenium_rc/server.rb', line 58

def stop_at_exit
  at_exit do
    stop
  end
end

#wait ⇒ Object 



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# File 'lib/selenium_rc/server.rb', line 68

def wait
  $stderr.print "==> Waiting for Selenium RC server on port #{port}... "
  wait_for_service_with_timeout
  $stderr.print "Ready!\n"
rescue SocketError
  fail
end