class Selenium::WebDriver::SeleniumManager

Wrapper for getting information from the Selenium Manager binaries. This implementation is still in beta, and may change. @api private

Constants

BIN_PATH

Public Class Methods

driver_path(driver_name) click to toggle source

@param [String] driver_name which driver to use. @return [String] the path to the correct driver.

# File lib/selenium/webdriver/common/selenium_manager.rb, line 35
def driver_path(driver_name)
  unless %w[chromedriver geckodriver msedgedriver IEDriverServer].include?(driver_name)
    msg = "Unable to locate driver with name: #{driver_name}"
    raise Error::WebDriverError, msg
  end

  location = run("#{binary} --driver #{driver_name}")
  WebDriver.logger.debug("Driver found at #{location}")
  Platform.assert_executable location

  location
end

Private Class Methods

binary() click to toggle source

@return [String] the path to the correct selenium manager

# File lib/selenium/webdriver/common/selenium_manager.rb, line 51
def binary
  @binary ||= begin
    path = File.expand_path(BIN_PATH, __FILE__)
    path << if Platform.windows?
              '/windows/selenium-manager.exe'
            elsif Platform.mac?
              '/macos/selenium-manager'
            elsif Platform.linux?
              '/linux/selenium-manager'
            end
    location = File.expand_path(path, __FILE__)
    unless location.is_a?(String) && File.exist?(location) && File.executable?(location)
      raise Error::WebDriverError, 'Unable to obtain Selenium Manager'
    end

    WebDriver.logger.debug("Selenium Manager found at #{location}")
    location
  end
end

run(command) click to toggle source

# File lib/selenium/webdriver/common/selenium_manager.rb, line 71
def run(command)
  WebDriver.logger.debug("Executing Process #{command}")

  begin
    stdout, stderr, status = Open3.capture3(command)
  rescue StandardError => e
    raise Error::WebDriverError, "Unsuccessful command executed: #{command}", e.message
  end

  if status.exitstatus.positive?
    raise Error::WebDriverError, "Unsuccessful command executed: #{command}\n#{stdout}#{stderr}"
  end

  stdout.gsub("INFO\t", '').strip
end