How to use evaluate_async_script method of Capybara Package

Best Capybara code snippet using Capybara.evaluate_async_script

evaluate_async_script_spec.rb

Source:evaluate_async_script_spec.rb Github

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1# frozen_string_literal: true2Capybara::SpecHelper.spec '#evaluate_async_script', requires: [:js] do3 it 'should evaluate the given script and return whatever it produces' do4 @session.visit('/with_js')5 expect(@session.evaluate_async_script('arguments[0](4)')).to eq(4)6 end7 it 'should support passing elements as arguments to the script', requires: %i[js es_args] do8 @session.visit('/with_js')9 el = @session.find(:css, '#drag p')10 result = @session.evaluate_async_script('arguments[2]([arguments[0].innerText, arguments[1]])', el, 'Doodle Funk')11 expect(result).to eq ['This is a draggable element.', 'Doodle Funk']12 end13 it 'should support returning elements after asynchronous operation', requires: %i[js es_args] do14 @session.visit('/with_js')15 @session.find(:css, '#change') # ensure page has loaded and element is available16 el = @session.evaluate_async_script("var cb = arguments[0]; setTimeout(function(){ cb(document.getElementById('change')) }, 100)")17 expect(el).to be_instance_of(Capybara::Node::Element)18 expect(el).to eq(@session.find(:css, '#change'))19 end20end...

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evaluate_async_script

Using AI Code Generation

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1 page.driver.headers = { 'User-Agent' => 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.152 Safari/537.36' }2 page.evaluate_async_script("window.setTimeout(arguments[arguments.length - 1], 5000);")3 puts page.evaluate_script("window.location.href")

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evaluate_async_script

Using AI Code Generation

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1 Capybara::Poltergeist::Driver.new(app, { js_errors: false,2 phantomjs_logger: File.open('/dev/null', 'w') })3Capybara::Session.new(:poltergeist).visit('http://www.google.com')4Capybara::Session.new(:poltergeist).evaluate_async_script("window.setTimeout(arguments[arguments.length - 1], 5000);")5Capybara::Session.new(:poltergeist).save_screenshot('screenshot.png')

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evaluate_async_script

Using AI Code Generation

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1 Capybara::Poltergeist::Driver.new(app, :js_errors => false)2 def evaluate_async_script(script, *args)3 evaluate_script(script, *args)4Capybara.visit('/')5Capybara.evaluate_async_script("window.setTimeout(function() { done('hello world') }, 5000)")6 Capybara::Poltergeist::Driver.new(app, :js_errors => false)7 def evaluate_async_script(script, *args)8 evaluate_script(script, *args)9Capybara.visit('/')10Capybara.current_session.evaluate_async_script("window.setTimeout(function() { done('hello world') }, 5000)")

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evaluate_async_script

Using AI Code Generation

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1 setTimeout(function(){2 var title = document.title;3 var url = document.URL;4 var result = {title: title, url: url};5 arguments[0](result);6 }, 2000);7 var title = document.title;8 var url = document.URL;9 var result = {title: title, url: url};10 result;

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evaluate_async_script

Using AI Code Generation

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1 Capybara::Poltergeist::Driver.new(app, :js_errors => false)2 def evaluate_async_script(script, *args)3 evaluate_script(script, *args)4Capybara.visit('/')5Capybara.evaluate_async_script("window.setTimeout(function() { done('hello world') }, 5000)")6 Capybara::Poltergeist::Driver.new(app, :js_errors => false)7 def evaluate_async_script(script, *args)8 evaluate_script(script, *args)9Capybara.visit('/')10Capybara.current_session.evaluate_async_script("window.setTimeout(function() { done('hello world') }, 5000)")

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evaluate_async_script

Using AI Code Generation

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1visit('/')2result = evaluate_async_script('3var callback = arguments[arguments.length - 1];4var result = 1 + 1;5callback(result);6visit('/')7result = evaluate_script('8var result = 1 + 1;9return result;10visit('/')11execute_script('12var result = 1 + 1;13alert(result);14visit('/')15result = page.evaluate_async_script('16var callback = arguments[arguments.length - 1];17var result = 1 + 1;18callback(result);19 setTimeout(function(){20 var title = document.title;21 var url = document.URL;22 var result = {title: title, url: url};23 arguments[0](result);24 }, 2000);25 var title = document.title;26 var url = document.URL;27 var result = {title: title, url: url};28 result;

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evaluate_async_script

Using AI Code Generation

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1Capybara.evaluate_async_script("arguments[arguments.length - 1](1 + 2);")2session = Capybara::Session.new(:selenium)3session.evaluate_async_script("arguments[arguments.length - 1](1 + 2);")4session = Capybara::Session.new(:selenium)5session.visit('http://www.google.com')6session.evaluate_async_script("arguments[arguments.length - 1](1 + 2);")7session = Capybara::Session.new(:selenium)8session.visit('http://www.google.com')9session.find(:css, 'body').evaluate_async_script("arguments[arguments.length - 1](1 + 2);")10session = Capybara::Session.new(:selenium)11session.visit('http://www.google.com')12session.driver.evaluate_async_script("arguments[arguments.length - 1](1 + 2);")13session = Capybara::Session.new(:selenium)14session.visit('http://www.google.com')15session.driver.browser.evaluate_async_script("arguments[arguments.length - 1](1 + 2);")16session = Capybara::Session.new(:selenium)17session.visit('http://www.google.com')18session.driver.browser.native.evaluate_async_script("arguments[arguments.length - 1](1 + 2);")

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evaluate_async_script

Using AI Code Generation

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1visit('/')2result = evaluate_async_script('3var callback = arguments[arguments.length - 1];4var result = 1 + 1;5callback(result);6visit('/')7result = evaluate_script('8var result = 1 + 1;9return result;10visit('/')11execute_script('12var result = 1 + 1;13alert(result);14visit('/')15result = page.evaluate_async_script('16var callback = arguments[arguments.length - 1];17var result = 1 + 1;18callback(result);

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