How to use _switch_to_window method of Capybara Package

Best Capybara code snippet using Capybara._switch_to_window

session.rb

Source:session.rb

...466      elsif !scopes.last.nil?467        raise Capybara::ScopeError, "`switch_to_window` is not supposed to be invoked from "\468                                    "`within` or `within_frame` blocks."469      end470      _switch_to_window(window, options, &window_locator)471    end472    ##473    # This method does the following:474    #475    # 1. Switches to the given window (it can be located by window instance/lambda/string).476    # 2. Executes the given block (within window located at previous step).477    # 3. Switches back (this step will be invoked even if exception will happen at second step)478    #479    # @overload within_window(window) { do_something }480    #   @param window [Capybara::Window]       instance of `Capybara::Window` class481    #     that will be switched to482    #   @raise [driver#no_such_window_error] if nonexistent (e.g. closed) window was passed483    # @overload within_window(proc_or_lambda) { do_something }484    #   @param lambda [Proc]                  lambda. First window for which lambda485    #     returns a value other than false or nil will be switched to.486    #   @example487    #     within_window(->{ page.title == 'Page title' }) { click_button 'Submit' }488    #   @raise [Capybara::WindowError]         if no window matching lambda was found489    # @overload within_window(string) { do_something }490    #   @deprecated                            Pass window or lambda instead491    #   @param [String]                        handle, name, url or title of the window492    #493    # @raise [Capybara::ScopeError]        if this method is invoked inside `within_frame` method494    # @return                              value returned by the block495    #496    def within_window(window_or_handle)497      if window_or_handle.instance_of?(Capybara::Window)498        original = current_window499        scopes << nil500        begin501          _switch_to_window(window_or_handle) unless original == window_or_handle502          begin503            yield504          ensure505            _switch_to_window(original) unless original == window_or_handle506          end507        ensure508          scopes.pop509        end510      elsif window_or_handle.is_a?(Proc)511        original = current_window512        scopes << nil513        begin514          _switch_to_window { window_or_handle.call }515          begin516            yield517          ensure518            _switch_to_window(original)519          end520        ensure521          scopes.pop522        end523      else524        offending_line = caller.first525        file_line = offending_line.match(/^(.+?):(\d+)/)[0]526        warn "DEPRECATION WARNING: Passing string argument to #within_window is deprecated. "\527             "Pass window object or lambda. (called from #{file_line})"528        begin529          scopes << nil530          driver.within_window(window_or_handle) { yield }531        ensure532          scopes.pop533        end534      end535    end536    ##537    # Get the window that has been opened by the passed block.538    # It will wait for it to be opened (in the same way as other Capybara methods wait).539    # It's better to use this method than `windows.last`540    # {https://dvcs.w3.org/hg/webdriver/raw-file/default/webdriver-spec.html#h_note_10 as order of windows isn't defined in some drivers}541    #542    # @param options [Hash]543    # @option options [Numeric] :wait (Capybara.default_max_wait_time) maximum wait time544    # @return [Capybara::Window]       the window that has been opened within a block545    # @raise [Capybara::WindowError]   if block passed to window hasn't opened window546    #   or opened more than one window547    #548    def window_opened_by(options = {}, &block)549      old_handles = driver.window_handles550      block.call551      wait_time = Capybara::Queries::BaseQuery.wait(options, config.default_max_wait_time)552      document.synchronize(wait_time, errors: [Capybara::WindowError]) do553        opened_handles = (driver.window_handles - old_handles)554        if opened_handles.size != 1555          raise Capybara::WindowError, "block passed to #window_opened_by "\556                                       "opened #{opened_handles.size} windows instead of 1"557        end558        Window.new(self, opened_handles.first)559      end560    end561    ##562    #563    # Execute the given script, not returning a result. This is useful for scripts that return564    # complex objects, such as jQuery statements. +execute_script+ should be used over565    # +evaluate_script+ whenever possible.566    #567    # @param [String] script   A string of JavaScript to execute568    # @param args  Optional arguments that will be passed to the script.  Driver support for this is optional and types of objects supported may differ between drivers569    #570    def execute_script(script, *args)571      @touched = true572      if args.empty?573        driver.execute_script(script)574      else575        raise Capybara::NotSupportedByDriverError, "The current driver does not support execute_script arguments" if driver.method(:execute_script).arity == 1576        driver.execute_script(script, *args.map { |arg| arg.is_a?(Capybara::Node::Element) ?  arg.base : arg} )577      end578    end579    ##580    #581    # Evaluate the given JavaScript and return the result. Be careful when using this with582    # scripts that return complex objects, such as jQuery statements. +execute_script+ might583    # be a better alternative.584    #585    # @param  [String] script   A string of JavaScript to evaluate586    # @return [Object]          The result of the evaluated JavaScript (may be driver specific)587    #588    def evaluate_script(script, *args)589      @touched = true590      result = if args.empty?591        driver.evaluate_script(script)592      else593        raise Capybara::NotSupportedByDriverError, "The current driver does not support evaluate_script arguments" if driver.method(:evaluate_script).arity == 1594        driver.evaluate_script(script, *args.map { |arg| arg.is_a?(Capybara::Node::Element) ?  arg.base : arg} )595      end596      element_script_result(result)597    end598    ##599    #600    # Evaluate the given JavaScript and obtain the result from a callback function which will be passed as the last argument to the script.601    #602    # @param  [String] script   A string of JavaScript to evaluate603    # @return [Object]          The result of the evaluated JavaScript (may be driver specific)604    #605    def evaluate_async_script(script, *args)606      @touched = true607      result = if args.empty?608        driver.evaluate_async_script(script)609      else610        raise Capybara::NotSupportedByDriverError, "The current driver does not support evaluate_async_script arguments" if driver.method(:evaluate_async_script).arity == 1611        driver.evaluate_async_script(script, *args.map { |arg| arg.is_a?(Capybara::Node::Element) ?  arg.base : arg} )612      end613      element_script_result(result)614    end615    ##616    #617    # Execute the block, accepting a alert.618    #619    # @!macro modal_params620    #   Expects a block whose actions will trigger the display modal to appear621    #   @example622    #     $0 do623    #       click_link('link that triggers appearance of system modal')624    #     end625    #   @overload $0(text, options = {}, &blk)626    #     @param text [String, Regexp]  Text or regex to match against the text in the modal.  If not provided any modal is matched627    #     @option options [Numeric] :wait (Capybara.default_max_wait_time) Maximum time to wait for the modal to appear after executing the block.628    #     @yield Block whose actions will trigger the system modal629    #   @overload $0(options = {}, &blk)630    #     @option options [Numeric] :wait (Capybara.default_max_wait_time) Maximum time to wait for the modal to appear after executing the block.631    #     @yield Block whose actions will trigger the system modal632    #   @return [String]  the message shown in the modal633    #   @raise [Capybara::ModalNotFound]  if modal dialog hasn't been found634    #635    #636    def accept_alert(text_or_options=nil, options={}, &blk)637      accept_modal(:alert, text_or_options, options, &blk)638    end639    ##640    #641    # Execute the block, accepting a confirm.642    #643    # @macro modal_params644    #645    def accept_confirm(text_or_options=nil, options={}, &blk)646      accept_modal(:confirm, text_or_options, options, &blk)647    end648    ##649    #650    # Execute the block, dismissing a confirm.651    #652    # @macro modal_params653    #654    def dismiss_confirm(text_or_options=nil, options={}, &blk)655      dismiss_modal(:confirm, text_or_options, options, &blk)656    end657    ##658    #659    # Execute the block, accepting a prompt, optionally responding to the prompt.660    #661    # @macro modal_params662    # @option options [String] :with   Response to provide to the prompt663    #664    def accept_prompt(text_or_options=nil, options={}, &blk)665      accept_modal(:prompt, text_or_options, options, &blk)666    end667    ##668    #669    # Execute the block, dismissing a prompt.670    #671    # @macro modal_params672    #673    def dismiss_prompt(text_or_options=nil, options={}, &blk)674      dismiss_modal(:prompt, text_or_options, options, &blk)675    end676    ##677    #678    # Save a snapshot of the page. If `Capybara.asset_host` is set it will inject `base` tag679    #   pointing to `asset_host`.680    #681    # If invoked without arguments it will save file to `Capybara.save_path`682    #   and file will be given randomly generated filename. If invoked with a relative path683    #   the path will be relative to `Capybara.save_path`, which is different from684    #   the previous behavior with `Capybara.save_and_open_page_path` where the relative path was685    #   relative to Dir.pwd686    #687    # @param [String] path  the path to where it should be saved688    # @return [String]      the path to which the file was saved689    #690    def save_page(path = nil)691      path = prepare_path(path, 'html')692      File.write(path, Capybara::Helpers.inject_asset_host(body, config.asset_host), mode: 'wb')693      path694    end695    ##696    #697    # Save a snapshot of the page and open it in a browser for inspection.698    #699    # If invoked without arguments it will save file to `Capybara.save_path`700    #   and file will be given randomly generated filename. If invoked with a relative path701    #   the path will be relative to `Capybara.save_path`, which is different from702    #   the previous behavior with `Capybara.save_and_open_page_path` where the relative path was703    #   relative to Dir.pwd704    #705    # @param [String] path  the path to where it should be saved706    #707    def save_and_open_page(path = nil)708      path = save_page(path)709      open_file(path)710    end711    ##712    #713    # Save a screenshot of page.714    #715    # If invoked without arguments it will save file to `Capybara.save_path`716    #   and file will be given randomly generated filename. If invoked with a relative path717    #   the path will be relative to `Capybara.save_path`, which is different from718    #   the previous behavior with `Capybara.save_and_open_page_path` where the relative path was719    #   relative to Dir.pwd720    #721    # @param [String] path    the path to where it should be saved722    # @param [Hash] options   a customizable set of options723    # @return [String]        the path to which the file was saved724    def save_screenshot(path = nil, options = {})725      path = prepare_path(path, 'png')726      driver.save_screenshot(path, options)727      path728    end729    ##730    #731    # Save a screenshot of the page and open it for inspection.732    #733    # If invoked without arguments it will save file to `Capybara.save_path`734    #   and file will be given randomly generated filename. If invoked with a relative path735    #   the path will be relative to `Capybara.save_path`, which is different from736    #   the previous behavior with `Capybara.save_and_open_page_path` where the relative path was737    #   relative to Dir.pwd738    #739    # @param [String] path    the path to where it should be saved740    # @param [Hash] options   a customizable set of options741    #742    def save_and_open_screenshot(path = nil, options = {})743      path = save_screenshot(path, options)744      open_file(path)745    end746    def document747      @document ||= Capybara::Node::Document.new(self, driver)748    end749    NODE_METHODS.each do |method|750      define_method method do |*args, &block|751        @touched = true752        current_scope.send(method, *args, &block)753      end754    end755    DOCUMENT_METHODS.each do |method|756      define_method method do |*args, &block|757        document.send(method, *args, &block)758      end759    end760    def inspect761      %(#<Capybara::Session>)762    end763    def current_scope764      scope = scopes.last765      scope = document if [nil, :frame].include? scope766      scope767    end768    ##769    #770    # Yield a block using a specific wait time771    #772    def using_wait_time(seconds)773      if Capybara.threadsafe774        begin775          previous_wait_time = config.default_max_wait_time776          config.default_max_wait_time = seconds777          yield778        ensure779          config.default_max_wait_time = previous_wait_time780        end781      else782        Capybara.using_wait_time(seconds) { yield }783      end784    end785    ##786    #787    #  Accepts a block to set the configuration options if Capybara.threadsafe == true. Note that some options only have an effect788    #  if set at initialization time, so look at the configuration block that can be passed to the initializer too789    #790    def configure791      raise "Session configuration is only supported when Capybara.threadsafe == true" unless Capybara.threadsafe792      yield config793    end794    def self.instance_created?795      @@instance_created796    end797    def config798      @config ||= if Capybara.threadsafe799        Capybara.session_options.dup800      else801        Capybara::ReadOnlySessionConfig.new(Capybara.session_options)802      end803    end804  private805    @@instance_created = false806    def accept_modal(type, text_or_options, options, &blk)807      driver.accept_modal(type, modal_options(text_or_options, options), &blk)808    end809    def dismiss_modal(type, text_or_options, options, &blk)810      driver.dismiss_modal(type, modal_options(text_or_options, options), &blk)811    end812    def modal_options(text_or_options, options)813      text_or_options, options = nil, text_or_options if text_or_options.is_a?(Hash)814      options[:text] ||= text_or_options unless text_or_options.nil?815      options[:wait] ||= config.default_max_wait_time816      options817    end818    def open_file(path)819      begin820        require "launchy"821        Launchy.open(path)822      rescue LoadError823        warn "File saved to #{path}."824        warn "Please install the launchy gem to open the file automatically."825      end826    end827    def prepare_path(path, extension)828      if config.save_path || config.save_and_open_page_path.nil?829        path = File.expand_path(path || default_fn(extension), config.save_path)830      else831        path = File.expand_path(default_fn(extension), config.save_and_open_page_path) if path.nil?832      end833      FileUtils.mkdir_p(File.dirname(path))834      path835    end836    def default_fn(extension)837      timestamp = Time.new.strftime("%Y%m%d%H%M%S")838      "capybara-#{timestamp}#{rand(10**10)}.#{extension}"839    end840    def scopes841      @scopes ||= [nil]842    end843    def element_script_result(arg)844      case arg845      when Array846        arg.map { |e| element_script_result(e) }847      when Hash848        arg.each { |k, v| arg[k] = element_script_result(v) }849      when Capybara::Driver::Node850        Capybara::Node::Element.new(self, arg, nil, nil)851      else852        arg853      end854    end855    def _find_frame(*args)856      within(document) do  # Previous 2.x versions ignored current scope when finding frames - consider changing in 3.0857        case args[0]858        when Capybara::Node::Element859          args[0]860        when String, Hash861          find(:frame, *args)862        when Symbol863          find(*args)864        when Integer865          idx = args[0]866          all(:frame, minimum: idx+1)[idx]867        else868          raise TypeError869        end870      end871    end872    def _switch_to_window(window = nil, options= {})873      options, window = window, nil if window.is_a? Hash874      raise Capybara::ScopeError, "Window cannot be switched inside a `within_frame` block" if scopes.include?(:frame)875      raise Capybara::ScopeError, "Window cannot be switch inside a `within` block" unless scopes.last.nil?876      if window877        driver.switch_to_window(window.handle)878        window879      else880        wait_time = Capybara::Queries::BaseQuery.wait(options, config.default_max_wait_time)881        document.synchronize(wait_time, errors: [Capybara::WindowError]) do882          original_window_handle = driver.current_window_handle883          begin884            driver.window_handles.each do |handle|885              driver.switch_to_window handle886              if yield...

_switch_to_window

Using AI Code Generation

1visit('/')2page.driver.browser.switch_to.window(page.driver.browser.window_handles.first)3page.save_screenshot("1.png")

_switch_to_window

Using AI Code Generation

1  Capybara::Poltergeist::Driver.new(app, js_errors: false, timeout: 60, phantomjs_options: ['--load-images=no', '--disk-cache=false'], debug: false)2Capybara::Session.new(:poltergeist).visit("/")3Capybara::Session.new(:poltergeist).switch_to_window(Capybara::Session.new(:poltergeist).window_handles.last)4Capybara::Session.new(:poltergeist).visit("https://www.google.com")5Capybara::Session.new(:poltergeist).switch_to_window(Capybara::Session.new(:poltergeist).window_handles.first)6Capybara::Session.new(:poltergeist).visit("https://www.google.com")7Capybara::Session.new(:poltergeist).switch_to_window(Capybara::Session.new(:poltergeist).window_handles.last)8Capybara::Session.new(:poltergeist).visit("https://www.google.com")9Capybara::Session.new(:poltergeist).switch_to_window(Capybara::Session.new(:poltergeist).window_handles.first)10Capybara::Session.new(:poltergeist).visit("https://www.google.com")11Capybara::Session.new(:poltergeist).switch_to_window(Capybara::Session.new(:poltergeist).window_handles.last)12Capybara::Session.new(:poltergeist).visit("https://www.google.com")13Capybara::Session.new(:poltergeist).switch_to_window(Capybara::Session.new(:poltergeist).window_handles.first)14Capybara::Session.new(:poltergeist).visit("https://www.google.com")15Capybara::Session.new(:poltergeist).switch_to_window(Capybara::Session.new(:poltergeist).window_handles.last)16Capybara::Session.new(:poltergeist).visit("https://www.google.com")

_switch_to_window

Using AI Code Generation

1click_link 'Ruby (programming language) - Wikipedia, the free ...'2Capybara.current_session.driver.browser.switch_to_window(Capybara.current_session.driver.browser.window_handles.last)3Capybara.current_session.driver.browser.switch_to_window(Capybara.current_session.driver.browser.window_handles.first)4click_link 'Ruby (programming language) - Wikipedia, the free ...'5page.driver.browser.switch_to_window(page.driver.browser.window_handles.last)6page.driver.browser.switch_to_window(page.driver.browser.window_handles.first)

_switch_to_window

Using AI Code Generation

1page.find(:css, "a[href='http://www.google.co.in/imghp?hl=en&tab=wi']").click2_switch_to_window("Google Images")3_switch_to_window("Google")

_switch_to_window

Using AI Code Generation

1  config.allow_url("http://www.google.com")2    def _switch_to_window(window_name)3      driver.switch_to_window(window_name)4Capybara.visit("/")5Capybara.click_link("Gmail")6Capybara._switch_to_window("Gmail")7Capybara.click_link("Sign in")8Capybara.fill_in("Email", :with => "

_switch_to_window

Using AI Code Generation

1_switch_to_window(1)2_close_window(1)3_switch_to_window(1)4_close_window(1)5_switch_to_window(1)6_close_window(1)7_switch_to_window(1)8_close_window(1)

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