/usr/lib/ruby/vendor_ruby/capybara/node/element.rb is in ruby-capybara 2.5.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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module Node
##
#
# A {Capybara::Node::Element} represents a single element on the page. It is possible
# to interact with the contents of this element the same as with a document:
#
# session = Capybara::Session.new(:rack_test, my_app)
#
# bar = session.find('#bar') # from Capybara::Node::Finders
# bar.select('Baz', :from => 'Quox') # from Capybara::Node::Actions
#
# {Capybara::Node::Element} also has access to HTML attributes and other properties of the
# element:
#
# bar.value
# bar.text
# bar[:title]
#
# @see Capybara::Node
#
class Element < Base
def initialize(session, base, parent, query)
super(session, base)
@parent = parent
@query = query
end
def allow_reload!
@allow_reload = true
end
##
#
# @return [Object] The native element from the driver, this allows access to driver specific methods
#
def native
synchronize { base.native }
end
##
#
# Retrieve the text of the element. If `Capybara.ignore_hidden_elements`
# is `true`, which it is by default, then this will return only text
# which is visible. The exact semantics of this may differ between
# drivers, but generally any text within elements with `display:none` is
# ignored. This behaviour can be overridden by passing `:all` to this
# method.
#
# @param [:all, :visible] type Whether to return only visible or all text
# @return [String] The text of the element
#
def text(type=nil)
type ||= :all unless Capybara.ignore_hidden_elements or Capybara.visible_text_only
synchronize do
if type == :all
base.all_text
else
base.visible_text
end
end
end
##
#
# Retrieve the given attribute
#
# element[:title] # => HTML title attribute
#
# @param [Symbol] attribute The attribute to retrieve
# @return [String] The value of the attribute
#
def [](attribute)
synchronize { base[attribute] }
end
##
#
# @return [String] The value of the form element
#
def value
synchronize { base.value }
end
##
#
# Set the value of the form element to the given value.
#
# @param [String] value The new value
# @param [Hash{}] options Driver specific options for how to set the value
#
def set(value, options={})
options ||= {}
driver_supports_options = (base.method(:set).arity != 1)
unless options.empty? || driver_supports_options
warn "Options passed to Capybara::Node#set but the driver doesn't support them"
end
synchronize do
if driver_supports_options
base.set(value, options)
else
base.set(value)
end
end
end
##
#
# Select this node if is an option element inside a select tag
#
def select_option
warn "Attempt to select disabled option: #{value || text}" if disabled?
synchronize { base.select_option }
end
##
#
# Unselect this node if is an option element inside a multiple select tag
#
def unselect_option
synchronize { base.unselect_option }
end
##
#
# Click the Element
#
def click
synchronize { base.click }
end
##
#
# Right Click the Element
#
def right_click
synchronize { base.right_click }
end
##
#
# Double Click the Element
#
def double_click
synchronize { base.double_click }
end
##
#
# Send Keystrokes to the Element
#
# @overload send_keys(keys, ...)
# @param [String, Symbol, Array<String,Symbol>] keys
#
# Examples:
#
# element.send_keys "foo" #=> value: 'foo'
# element.send_keys "tet", :left, "s" #=> value: 'test'
# element.send_keys [:control, 'a'], :space #=> value: ' ' - assuming ctrl-a selects all contents
#
# Symbols supported for keys
# :cancel
# :help
# :backspace
# :tab
# :clear
# :return
# :enter
# :shift
# :control
# :alt
# :pause
# :escape
# :space
# :page_up
# :page_down
# :end
# :home
# :left
# :up
# :right
# :down
# :insert
# :delete
# :semicolon
# :equals
# :numpad0
# :numpad1
# :numpad2
# :numpad3
# :numpad4
# :numpad5
# :numpad6
# :numpad7
# :numpad8
# :numpad9
# :multiply - numeric keypad *
# :add - numeric keypad +
# :separator - numeric keypad 'separator' key ??
# :subtract - numeric keypad -
# :decimal - numeric keypad .
# :divide - numeric keypad /
# :f1
# :f2
# :f3
# :f4
# :f5
# :f6
# :f7
# :f8
# :f9
# :f10
# :f11
# :f12
# :meta
# :command - alias of :meta
#
def send_keys(*args)
synchronize { base.send_keys(*args) }
end
##
#
# Hover on the Element
#
def hover
synchronize { base.hover }
end
##
#
# @return [String] The tag name of the element
#
def tag_name
synchronize { base.tag_name }
end
##
#
# Whether or not the element is visible. Not all drivers support CSS, so
# the result may be inaccurate.
#
# @return [Boolean] Whether the element is visible
#
def visible?
synchronize { base.visible? }
end
##
#
# Whether or not the element is checked.
#
# @return [Boolean] Whether the element is checked
#
def checked?
synchronize { base.checked? }
end
##
#
# Whether or not the element is selected.
#
# @return [Boolean] Whether the element is selected
#
def selected?
synchronize { base.selected? }
end
##
#
# Whether or not the element is disabled.
#
# @return [Boolean] Whether the element is disabled
#
def disabled?
synchronize { base.disabled? }
end
##
#
# An XPath expression describing where on the page the element can be found
#
# @return [String] An XPath expression
#
def path
synchronize { base.path }
end
##
#
# Trigger any event on the current element, for example mouseover or focus
# events. Does not work in Selenium.
#
# @param [String] event The name of the event to trigger
#
def trigger(event)
synchronize { base.trigger(event) }
end
##
#
# Drag the element to the given other element.
#
# source = page.find('#foo')
# target = page.find('#bar')
# source.drag_to(target)
#
# @param [Capybara::Node::Element] node The element to drag to
#
def drag_to(node)
synchronize { base.drag_to(node.base) }
end
def reload
if @allow_reload
begin
reloaded = parent.reload.first(@query.name, @query.locator, @query.options)
@base = reloaded.base if reloaded
rescue => e
raise e unless catch_error?(e)
end
end
self
end
def inspect
%(#<Capybara::Node::Element tag="#{tag_name}" path="#{path}">)
rescue NotSupportedByDriverError
%(#<Capybara::Node::Element tag="#{tag_name}">)
end
end
end
end
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