Class: Selenium::WebDriver::Service

Inherits:
Object
  • Object
show all
Defined in:
lib/selenium/webdriver/common/service.rb

Overview

Base class implementing default behavior of service object, responsible for storing a service manager configuration.

Class Attribute Summary collapse

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path: nil, port: nil, log: nil, args: nil) ⇒ Service

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

End users should use a class method for the desired driver, rather than using this directly.

Raises:



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# File 'lib/selenium/webdriver/common/service.rb', line 69

def initialize(path: nil, port: nil, log: nil, args: nil)
  port ||= self.class::DEFAULT_PORT
  args ||= []
  path ||= env_path

  @executable_path = path
  @host = Platform.localhost
  @port = Integer(port)
  @log = case log
         when :stdout
           $stdout
         when :stderr
           $stderr
         else
           log
         end
  @args = args

  raise Error::WebDriverError, "invalid port: #{@port}" if @port < 1
end

Class Attribute Details

.driver_path ⇒ Object

Returns the value of attribute driver_path.



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# File 'lib/selenium/webdriver/common/service.rb', line 29

def driver_path
  @driver_path
end

Instance Attribute Details

#args ⇒ Object Also known as: extra_args

Returns the value of attribute args.



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# File 'lib/selenium/webdriver/common/service.rb', line 60

def args
  @args
end

#executable_path ⇒ Object

Returns the value of attribute executable_path.



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# File 'lib/selenium/webdriver/common/service.rb', line 60

def executable_path
  @executable_path
end

#host ⇒ Object

Returns the value of attribute host.



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# File 'lib/selenium/webdriver/common/service.rb', line 60

def host
  @host
end

#log ⇒ Object

Returns the value of attribute log.



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# File 'lib/selenium/webdriver/common/service.rb', line 60

def log
  @log
end

#port ⇒ Object

Returns the value of attribute port.



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# File 'lib/selenium/webdriver/common/service.rb', line 60

def port
  @port
end

Class Method Details

.chrome(**opts) ⇒ Object 



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# File 'lib/selenium/webdriver/common/service.rb', line 31

def chrome(**opts)
  Chrome::Service.new(**opts)
end

.edge(**opts) ⇒ Object Also known as: microsoftedge, msedge 



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# File 'lib/selenium/webdriver/common/service.rb', line 44

def edge(**opts)
  Edge::Service.new(**opts)
end

.firefox(**opts) ⇒ Object 



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# File 'lib/selenium/webdriver/common/service.rb', line 35

def firefox(**opts)
  Firefox::Service.new(**opts)
end

.ie(**opts) ⇒ Object Also known as: internet_explorer 



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# File 'lib/selenium/webdriver/common/service.rb', line 39

def ie(**opts)
  IE::Service.new(**opts)
end

.safari(**opts) ⇒ Object 



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# File 'lib/selenium/webdriver/common/service.rb', line 50

def safari(**opts)
  Safari::Service.new(**opts)
end

Instance Method Details

#env_path ⇒ Object 



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# File 'lib/selenium/webdriver/common/service.rb', line 104

def env_path
  ENV.fetch(self.class::DRIVER_PATH_ENV_KEY, nil)
end

#find_driver_path ⇒ Object 



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# File 'lib/selenium/webdriver/common/service.rb', line 99

def find_driver_path
  default_options = WebDriver.const_get("#{self.class.name&.split('::')&.[](2)}::Options").new
  DriverFinder.new(default_options, self).driver_path
end

#launch ⇒ Object 



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# File 'lib/selenium/webdriver/common/service.rb', line 90

def launch
  @executable_path ||= env_path || find_driver_path
  ServiceManager.new(self).tap(&:start)
end

#shutdown_supported ⇒ Object 



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# File 'lib/selenium/webdriver/common/service.rb', line 95

def shutdown_supported
  self.class::SHUTDOWN_SUPPORTED
end