Class: Capybara::Selenium::ChromeNode

Inherits:
Node show all
Includes:
FileInputClickEmulation, Html5Drag
Defined in:
lib/capybara/selenium/nodes/chrome_node.rb

Constant Summary

Constants included from Node::WhitespaceNormalizer

Node::WhitespaceNormalizer::BREAKING_SPACES, Node::WhitespaceNormalizer::EMPTY_LINES, Node::WhitespaceNormalizer::LEADING_SPACES, Node::WhitespaceNormalizer::LEFT_TO_RIGHT_MARK, Node::WhitespaceNormalizer::LINE_SEPERATOR, Node::WhitespaceNormalizer::NON_BREAKING_SPACE, Node::WhitespaceNormalizer::PARAGRAPH_SEPERATOR, Node::WhitespaceNormalizer::REMOVED_CHARACTERS, Node::WhitespaceNormalizer::RIGHT_TO_LEFT_MARK, Node::WhitespaceNormalizer::SQUEEZED_SPACES, Node::WhitespaceNormalizer::TRAILING_SPACES, Node::WhitespaceNormalizer::ZERO_WIDTH_SPACE

Instance Attribute Summary

Attributes inherited from Driver::Node

#driver, #initial_cache, #native

Instance Method Summary collapse

Methods inherited from Node

#[], #all_text, #content_editable?, #double_click, #drag_to, #hover, #multiple?, #obscured?, #path, #readonly?, #rect, #right_click, #selected?, #set, #shadow_root, #style, #tag_name, #unselect_option, #value, #visible_text

Methods included from Scroll

#scroll_by, #scroll_to

Methods included from Find

#find_css, #find_xpath

Methods included from Node::WhitespaceNormalizer

#normalize_spacing, #normalize_visible_spacing

Methods inherited from Driver::Node

#==, #[], #all_text, #checked?, #double_click, #drag_to, #hover, #initialize, #inspect, #multiple?, #obscured?, #path, #readonly?, #rect, #right_click, #scroll_by, #scroll_to, #selected?, #set, #shadow_root, #style, #tag_name, #trigger, #unselect_option, #value, #visible_text

Constructor Details

This class inherits a constructor from Capybara::Driver::Node

Instance Method Details

#click ⇒ Object 



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# 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? ⇒ Boolean

Returns:

  • (Boolean) 


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# 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) ⇒ Object 



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# File 'lib/capybara/selenium/nodes/chrome_node.rb', line 35

def drop(*args)
  html5_drop(*args)
end

#select_option ⇒ Object 



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# 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) ⇒ Object 



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# 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) ⇒ Object

rubocop:disable Naming/AccessorMethodName



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# 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) ⇒ Object 



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# 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? ⇒ Boolean

Returns:

  • (Boolean) 


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# 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_id)
  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