How to use connect_until_stable method of Selenium.WebDriver Package

Best Selenium code snippet using Selenium.WebDriver.connect_until_stable

service_manager.rb

Source: service_manager.rb Github

copy

Full Screen

...45 Platform.exit_hook(&method(:stop)) # make sure we don't leave the server running46 socket_lock.locked do47 find_free_port48 start_process49 connect_until_stable50 end51 end52 def stop53 return unless @shutdown_supported54 stop_server55 @process.poll_for_exit STOP_TIMEOUT56 rescue ChildProcess::TimeoutError57 nil # noop58 ensure59 stop_process60 end61 def uri62 @uri ||= URI.parse("http://#{@host}:#{@port}")63 end64 private65 def build_process(*command)66 WebDriver.logger.debug("Executing Process #{command}")67 @process = ChildProcess.build(*command)68 if WebDriver.logger.debug?69 @process.io.stdout = @process.io.stderr = WebDriver.logger.io70 elsif Platform.jruby?71 # Apparently we need to read the output of drivers on JRuby.72 @process.io.stdout = @process.io.stderr = File.new(Platform.null_device, 'w')73 end74 @process75 end76 def connect_to_server77 Net::HTTP.start(@host, @port) do |http|78 http.open_timeout = STOP_TIMEOUT / 279 http.read_timeout = STOP_TIMEOUT / 280 yield http81 end82 end83 def find_free_port84 @port = PortProber.above(@port)85 end86 def start_process87 @process = build_process(@executable_path, "--port=#{@port}", *@extra_args)88 # NOTE: this is a bug only in Windows 789 @process.leader = true unless Platform.windows?90 @process.start91 end92 def stop_process93 return if process_exited?94 @process.stop STOP_TIMEOUT95 @process.io.stdout.close if Platform.jruby? && !WebDriver.logger.debug?96 end97 def stop_server98 return if process_exited?99 connect_to_server do |http|100 headers = WebDriver::Remote::Http::Common::DEFAULT_HEADERS.dup101 http.get('/shutdown', headers)102 end103 end104 def process_running?105 defined?(@process) && @process&.alive?106 end107 def process_exited?108 @process.nil? || @process.exited?109 end110 def connect_until_stable111 socket_poller = SocketPoller.new @host, @port, START_TIMEOUT112 return if socket_poller.connected?113 raise Error::WebDriverError, cannot_connect_error_text114 end115 def cannot_connect_error_text116 "unable to connect to #{@executable_path} #{@host}:#{@port}"117 end118 def socket_lock119 @socket_lock ||= SocketLock.new(@port - 1, SOCKET_LOCK_TIMEOUT)120 end121 end # Service122 end # WebDriver123end # Selenium...

Full Screen

Full Screen

launcher.rb

Source: launcher.rb Github

copy

Full Screen

...25 find_free_port26 create_profile27 start_silent_and_wait28 start29 connect_until_stable30 end31 self32 end33 def quit34 @binary.quit35 FileReaper.reap(@profile_dir) if @profile_dir36 end37 def find_free_port38 @port = PortProber.above @port39 end40 def create_profile41 fetch_profile unless @profile42 @profile.add_webdriver_extension43 @profile.port = @port44 @profile_dir = @profile.layout_on_disk45 FileReaper << @profile_dir46 end47 def start48 assert_profile49 @binary.start_with @profile, @profile_dir, "-foreground"50 end51 def start_silent_and_wait52 assert_profile53 @binary.start_with @profile, @profile_dir, "-silent"54 @binary.wait55 end56 def connect_until_stable57 poller = SocketPoller.new(@host, @port, STABLE_CONNECTION_TIMEOUT)58 unless poller.connected?59 @binary.quit60 raise Error::WebDriverError, "unable to obtain stable firefox connection in #{STABLE_CONNECTION_TIMEOUT} seconds (#{@host}:#{@port})"61 end62 end63 def fetch_profile64 if @profile_name65 @profile = Profile.from_name @profile_name66 unless @profile67 raise Error::WebDriverError, "unable to find profile named: #{@profile_name.inspect}"68 end69 else70 @profile = Profile.new...

Full Screen

Full Screen

connect_until_stable

Using AI Code Generation

copy

Full Screen

1driver.find_element(:name, 'q').send_keys "Selenium WebDriver"2driver.find_element(:name, 'btnG').click3driver.find_element(:name, 'q').send_keys "Selenium WebDriver"4driver.find_element(:name, 'btnG').click5driver.find_element(:name, 'q').send_keys "Selenium WebDriver"6driver.find_element(:name, 'btnG').click7driver.find_element(:name, 'q').send_keys "Selenium WebDriver"8driver.find_element(:name, 'btnG').click9driver.find_element(:name, 'q').send_keys "Selenium WebDriver"10driver.find_element(:name, 'btnG').click11driver.find_element(:name, 'q').send_keys "Selenium WebDriver"12driver.find_element(:name, 'btnG').click13driver.find_element(:

Full Screen

Full Screen

connect_until_stable

Using AI Code Generation

copy

Full Screen

1driver.find_element(:name, 'q').send_keys "Hello World"2driver.find_element(:name, 'btnG').click3driver.find_element(:name, 'q').send_keys "Hello World"4driver.find_element(:name, 'btnG').click5binary = Selenium::WebDriver::Firefox::Binary.new('C:\Program Files\Mozilla Firefox\firefox.exe')6driver.find_element(:name, 'q').send_keys "Hello World"7driver.find_element(:name, 'btnG').click8service = Selenium::WebDriver::Firefox::Service.new('C:\Program Files\Mozilla Firefox\firefox.exe')9driver.find_element(:name, 'q').send_keys "Hello World"10driver.find_element(:name, 'btnG').click

Full Screen

Full Screen

connect_until_stable

Using AI Code Generation

copy

Full Screen

1search_box = driver.find_element(:name, 'q')2wait = Selenium::WebDriver::Wait.new(:timeout => 10)3wait.until { driver.title.downcase.start_with? 'selenium' }4search_box = driver.find_element(:name, 'q')5search_box.wait_until { |el| el.attribute('value').downcase.start_with? 'selenium' }6search_box = driver.find_element(:name, 'q')7search_box.wait_until(10) { |el| el.attribute('value').downcase.start_with? 'selenium' }8search_box = driver.find_element(:name, 'q')9search_box.wait_until(10, 'Expected text to start with "Selenium"') do |el|10 el.attribute('value').downcase.start_with? 'selenium'11search_box = driver.find_element(:name, 'q')12search_box.wait_until(10, Selenium::WebDriver::Error::NoSuchElementError

Full Screen

Full Screen

connect_until_stable

Using AI Code Generation

copy

Full Screen

1driver.find_element(:name, 'q').send_keys("Selenium WebDriver")2driver.find_element(:name, 'btnG').click3driver.find_element(:name, 'q').send_keys("Selenium WebDriver")4driver.find_element(:name, 'btnG').click5driver.find_element(:name, 'q').send_keys("Selenium WebDriver")6driver.find_element(:name, 'btnG').click7driver.find_element(:name, 'q').send_keys("Selenium WebDriver")8driver.find_element(:name, 'btnG').click9driver.find_element(:name, 'q').send_keys("Selenium WebDriver")10driver.find_element(:name, 'btnG').click11driver.find_element(:name, 'q').send_keys("S

Full Screen

Full Screen

connect_until_stable

Using AI Code Generation

copy

Full Screen

1driver.find_element(:name, 'q').send_keys("Selenium WebDriver")2driver.find_element(:name, 'btnG').click3driver.find_element(:name, 'q').send_keys("Selenium WebDriver")4driver.find_element(:name, 'btnG').click5driver.find_element(:name, 'q').send_keys("Selenium WebDriver")6driver.find_element(:name, 'btnG').click7driver.find_element(:name, 'q').send_keys("Selenium WebDriver")8driver.find_element(:name, 'btnG').click9driver.find_element(:name, 'q').send_keys("Selenium WebDriver")10driver.find_element(:name, 'btnG').click11driver.find_element(:name, 'q').send_keys("S

Full Screen

Full Screen

StackOverFlow community discussions

Questions
Discussion

Selenium-webdriver in Ruby crashes when element is not found

Set user agent using Selenium 2

How to setup error 404 page in Ruby on Rails system testing

What would prevent capybara/selenium from hovering over a visible element?

Unable to click the rating image via capybara using selenium-cucumber

Ruby / Selenium issue identifying displayed items in a list

How to get a Selenium/Ruby bot to wait before performing an action?

How to find an element that doesn&#39;t match a specific text with Capybara?

How to confirm partial line of text in Ruby

Cucumber test with Selenium and Ruby in Jenkins server fails but passes in local machine

Selenium is not crashing. Your code has encountered an exceptional condition (attempting to work with an element that is not there). The code is correctly responding to that exceptional condition by raising a NoSuchElementError.

If you are trying to determine if an element is there, you can use Driver#find_elements and check if the Array#size equals 0.

If you are trying to work with an element that is not yet on the page, you'll need to create an explicit wait to poll for the element to show up as in DebanjanB's answer.

https://stackoverflow.com/questions/70238957/selenium-webdriver-in-ruby-crashes-when-element-is-not-found

Blogs

Check out the latest blogs from LambdaTest on this topic:

How Agile Teams Use Test Pyramid for Automation?

Product testing is considered a very important step before the product is released to the end customer. Depending on the nature and complexity of the project/product, you need to make sure that you use the very best of testing methodologies (manual testing, smoke testing, UI testing, automation testing, etc.) in order to unearth bugs and improve product quality with each release.

How Pro-Testers Use CSS Selectors In Selenium Automation Scripts?

This article is a part of our Content Hub. For more in-depth resources, check out our content hub on Selenium Locators Tutorial.

LambdaTest Launches API For Selenium Automation!

At the start of the year, we launched our LambdaTest online Selenium automation grid that can help you perform cross browser compatibility testing on a scalable on-cloud selenium infrastructure. We have seen a tremendous response for the platform and we are humbled by the positive feedbacks.

19 JavaScript Questions I Have Been Asked Most In Interviews

This article is a part of our Content Hub. For more in-depth resources, check out our content hub on Selenium JavaScript Tutorial.

Selenium with Python Tutorial: Running First PyUnit Script

This article is a part of our Content Hub. For more in-depth resources, check out our content hub on Selenium Python Tutorial.

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run Selenium automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Most used method in

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful