module Capybara::Selenium::Driver::ChromeDriver
Public Class Methods
extended(base)
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# File lib/capybara/selenium/driver_specializations/chrome_driver.rb, line 7 def self.extended(base) bridge = base.send(:bridge) bridge.extend Capybara::Selenium::ChromeLogs unless bridge.respond_to?(:log) end
Public Instance Methods
fullscreen_window(handle)
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Calls superclass method
# File lib/capybara/selenium/driver_specializations/chrome_driver.rb, line 12 def fullscreen_window(handle) within_given_window(handle) do begin super rescue NoMethodError => e raise unless e.message.match?(/full_screen_window/) result = bridge.http.call(:post, "session/#{bridge.session_id}/window/fullscreen", {}) result['value'] end end end
reset!()
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Calls superclass method
# File lib/capybara/selenium/driver_specializations/chrome_driver.rb, line 36 def reset! # Use instance variable directly so we avoid starting the browser just to reset the session return unless @browser switch_to_window(window_handles.first) window_handles.slice(1..-1).each { |win| close_window(win) } return super if chromedriver_version < 73 timer = Capybara::Helpers.timer(expire_in: 10) begin @browser.navigate.to('about:blank') clear_storage unless uniform_storage_clear? wait_for_empty_page(timer) rescue *unhandled_alert_errors accept_unhandled_reset_alert retry end execute_cdp('Storage.clearDataForOrigin', origin: '*', storageTypes: storage_types_to_clear) end
resize_window_to(handle, width, height)
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Calls superclass method
# File lib/capybara/selenium/driver_specializations/chrome_driver.rb, line 25 def resize_window_to(handle, width, height) super rescue Selenium::WebDriver::Error::UnknownError => e raise unless e.message.match?(/failed to change window state/) # Chromedriver doesn't wait long enough for state to change when coming out of fullscreen # and raises unnecessary error. Wait a bit and try again. sleep 0.25 super end
Private Instance Methods
bridge()
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# File lib/capybara/selenium/driver_specializations/chrome_driver.rb, line 106 def bridge browser.send(:bridge) end
build_node(native_node, initial_cache = {})
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# File lib/capybara/selenium/driver_specializations/chrome_driver.rb, line 102 def build_node(native_node, initial_cache = {}) ::Capybara::Selenium::ChromeNode.new(self, native_node, initial_cache) end
cdp_unsupported_errors()
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# File lib/capybara/selenium/driver_specializations/chrome_driver.rb, line 88 def cdp_unsupported_errors @cdp_unsupported_errors ||= [Selenium::WebDriver::Error::WebDriverError] end
chromedriver_version()
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# File lib/capybara/selenium/driver_specializations/chrome_driver.rb, line 110 def chromedriver_version @chromedriver_version ||= begin caps = browser.capabilities caps['chrome']&.fetch('chromedriverVersion', nil).to_f end end
clear_all_storage?()
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# File lib/capybara/selenium/driver_specializations/chrome_driver.rb, line 65 def clear_all_storage? options.values_at(:clear_session_storage, :clear_local_storage).none? { |s| s == false } end
clear_storage()
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Calls superclass method
# File lib/capybara/selenium/driver_specializations/chrome_driver.rb, line 74 def clear_storage # Chrome errors if attempt to clear storage on about:blank # In W3C mode it crashes chromedriver url = current_url super unless url.nil? || url.start_with?('about:') end
execute_cdp(cmd, params = {})
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# File lib/capybara/selenium/driver_specializations/chrome_driver.rb, line 92 def execute_cdp(cmd, params = {}) if browser.respond_to? :execute_cdp browser.execute_cdp(cmd, params) else args = { cmd: cmd, params: params } result = bridge.http.call(:post, "session/#{bridge.session_id}/goog/cdp/execute", args) result['value'] end end
storage_types_to_clear()
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# File lib/capybara/selenium/driver_specializations/chrome_driver.rb, line 59 def storage_types_to_clear types = ['cookies'] types << 'local_storage' if clear_all_storage? types.join(',') end
uniform_storage_clear?()
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# File lib/capybara/selenium/driver_specializations/chrome_driver.rb, line 69 def uniform_storage_clear? clear = options.values_at(:clear_session_storage, :clear_local_storage) clear.all? { |s| s == false } || clear.none? { |s| s == false } end