class Capybara::Selenium::ChromeNode

Public Instance Methods

click(*, **) click to toggle source
Calls superclass method Capybara::Selenium::Node#click
# File lib/capybara/selenium/nodes/chrome_node.rb, line 39
def click(*, **)
  super
rescue ::Selenium::WebDriver::Error::ElementClickInterceptedError
  raise
rescue ::Selenium::WebDriver::Error::WebDriverError => e
  # chromedriver 74 (at least on mac) raises the wrong error for this
  if e.message.include?('element click intercepted')
    raise ::Selenium::WebDriver::Error::ElementClickInterceptedError, e.message
  end

  raise
end
disabled?() click to toggle source
# File lib/capybara/selenium/nodes/chrome_node.rb, line 52
def disabled?
  driver.evaluate_script("arguments[0].matches(':disabled, select:disabled *')", self)
end
drop(*args) click to toggle source
# File lib/capybara/selenium/nodes/chrome_node.rb, line 35
def drop(*args)
  html5_drop(*args)
end
select_option() click to toggle source
# File lib/capybara/selenium/nodes/chrome_node.rb, line 56
  def select_option
    # To optimize to only one check and then click
    selected_or_disabled = driver.evaluate_script(<<~JS, self)
      arguments[0].matches(':disabled, select:disabled *, :checked')
    JS
    click unless selected_or_disabled
  end
send_keys(*args) click to toggle source
Calls superclass method Capybara::Selenium::Node#send_keys
# File lib/capybara/selenium/nodes/chrome_node.rb, line 76
def send_keys(*args)
  args.chunk { |inp| inp.is_a?(String) && inp.match?(/\p{Emoji Presentation}/) }
      .each do |contains_emoji, inputs|
    if contains_emoji
      inputs.join.grapheme_clusters.chunk { |gc| gc.match?(/\p{Emoji Presentation}/) }
            .each do |emoji, clusters|
        if emoji
          driver.send(:execute_cdp, 'Input.insertText', text: clusters.join)
        else
          super(clusters.join)
        end
      end
    else
      super(*inputs)
    end
  end
end
set_file(value) click to toggle source
Calls superclass method Capybara::Selenium::Node#set_file
# File lib/capybara/selenium/nodes/chrome_node.rb, line 17
  def set_file(value) # rubocop:disable Naming/AccessorMethodName
    # In Chrome 75+ files are appended (due to WebDriver spec - why?) so we have to clear here if its multiple and already set
    if browser_version >= 75.0
      driver.execute_script(<<~JS, self)
        if (arguments[0].multiple && arguments[0].files.length){
          arguments[0].value = null;
        }
      JS
    end
    super
  rescue *file_errors => e
    if e.message.match?(/File not found : .+\n.+/m)
      raise ArgumentError, "Selenium < 3.14 with remote Chrome doesn't support multiple file upload"
    end

    raise
  end
set_text(value, clear: nil, **_unused) click to toggle source
Calls superclass method Capybara::Selenium::Node#set_text
# File lib/capybara/selenium/nodes/chrome_node.rb, line 10
def set_text(value, clear: nil, **_unused)
  super.tap do
    # React doesn't see the chromedriver element clear
    send_keys(:space, :backspace) if value.to_s.empty? && clear.nil?
  end
end
visible?() click to toggle source
Calls superclass method Capybara::Selenium::Node#visible?
# File lib/capybara/selenium/nodes/chrome_node.rb, line 64
def visible?
  return super unless native_displayed?

  begin
    bridge.send(:execute, :is_element_displayed, id: native.ref)
  rescue Selenium::WebDriver::Error::UnknownCommandError
    # If the is_element_displayed command is unknown, no point in trying again
    driver.options[:native_displayed] = false
    super
  end
end

Private Instance Methods

browser_version(to_float: true) click to toggle source
# File lib/capybara/selenium/nodes/chrome_node.rb, line 113
def browser_version(to_float: true)
  caps = capabilities
  ver = (caps[:browser_version] || caps[:version])
  ver = ver.to_f if to_float
  ver
end
chromedriver_fixed_actions_key_state?() click to toggle source
# File lib/capybara/selenium/nodes/chrome_node.rb, line 120
def chromedriver_fixed_actions_key_state?
  Gem::Version.new(chromedriver_version) >= Gem::Version.new('76.0.3809.68')
end
chromedriver_supports_displayed_endpoint?() click to toggle source
# File lib/capybara/selenium/nodes/chrome_node.rb, line 124
def chromedriver_supports_displayed_endpoint?
  Gem::Version.new(chromedriver_version) >= Gem::Version.new('76.0.3809.25')
end
chromedriver_version() click to toggle source
# File lib/capybara/selenium/nodes/chrome_node.rb, line 128
def chromedriver_version
  capabilities['chrome']['chromedriverVersion'].split(' ')[0]
end
file_errors() click to toggle source
# File lib/capybara/selenium/nodes/chrome_node.rb, line 107
def file_errors
  @file_errors = ::Selenium::WebDriver.logger.suppress_deprecations do
    [::Selenium::WebDriver::Error::ExpectedError]
  end
end
native_displayed?() click to toggle source
# File lib/capybara/selenium/nodes/chrome_node.rb, line 132
def native_displayed?
  (driver.options[:native_displayed] != false) &&
    (w3c? && chromedriver_supports_displayed_endpoint?) &&
    (!ENV['DISABLE_CAPYBARA_SELENIUM_OPTIMIZATIONS'])
end
perform_legacy_drag(element, drop_modifiers) click to toggle source
Calls superclass method
# File lib/capybara/selenium/nodes/chrome_node.rb, line 96
def perform_legacy_drag(element, drop_modifiers)
  return super if chromedriver_fixed_actions_key_state? || !w3c? || element.obscured?

  raise ArgumentError, 'Modifier keys are not supported while dragging in this version of Chrome.' unless drop_modifiers.empty?

  # W3C Chrome/chromedriver < 77 doesn't maintain mouse button state across actions API performs
  # https://bugs.chromium.org/p/chromedriver/issues/detail?id=2981
  browser_action.release.perform
  browser_action.click_and_hold(native).move_to(element.native).release.perform
end