selenium

Python Selenium Timeout Exception Catch

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Almost of your code is working fine except the Driver.Close(). It should be Driver.close(). The TimeoutException will be thrown when the page is not loaded within specific time. See my code below: from selenium import webdriver from selenium.common.exceptions import TimeoutException Driver = webdriver.Firefox() try: Driver.set_page_load_timeout(1) Driver.get(“http://www.engadget.com”) except TimeoutException as ex: isrunning = 0 print(“Exception has … Read more

Set Chrome’s language using Selenium ChromeDriver

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You can do it by adding Chrome’s command line switches “–lang”. Basically, all you need is starting ChromeDriver with an ChromeOption argument –lang=es, see API for details. The following is a working example of C# code for how to start Chrome in Spanish using Selenium. ChromeOptions options = new ChromeOptions(); options.addArguments(“–lang=es”); ChromeDriver driver = new … Read more

WebDriverError: disconnected: unable to connect to renderer

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I had similar error. But versions were matching: I was using Chrome 65 with driver version 2.38. I spent long time, trying to understand the issue. At the end, found that it was caused by empty /etc/hosts file. Apparently Chrome communicates via localhost, and if such entry missing in /etc/hosts – it will crash. So, … Read more

Change default Capybara browser window size

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A proper way to do it for all js tests is to add following inside spec_helper.rb RSpec.configure block config.before(:each, js: true) do Capybara.page.driver.browser.manage.window.maximize end to maximize the window. Change to resize_to(x,y) to set any window size. EDIT: If you happen to be using Poltergeist the correct way to do it is config.before(:each, js: true) do … Read more

How to identify and switch to the frame in selenium webdriver when frame does not have id

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driver.switchTo().frame() has multiple overloads. driver.switchTo().frame(name_or_id) Here your iframe doesn’t have id or name, so not for you. driver.switchTo().frame(index) This is the last option to choose, because using index is not stable enough as you could imagine. If this is your only iframe in the page, try driver.switchTo().frame(0) driver.switchTo().frame(iframe_element) The most common one. You locate your … Read more

Selenium WebDriver.get(url) does not open the URL

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It is a defect of Selenium. I have the same problem in Ubuntu 12.04 behind the proxy. Problem is in incorrect processing proxy exclusions. Default Ubuntu exclusions are located in no_proxy environment variable: no_proxy=localhost,127.0.0.0/8 But it seems that /8 mask doesn’t work for selenium. To workaround the problem it is enough to change no_proxy to … Read more

What testing does Selenium cover over and above Karma?

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There is a huge difference between Karma and Selenium. Selenium has a built-in browser control mechanism, while Karma does not. So Selenium is more suited to end to end testing, for example with nightwatch.js. Karma is designed for unit tests, so it is much harder to achieve end to end tests on it, you can … Read more

selenium / seleniumwire unknown error: cannot determine loading status from unknown error: unexpected command response

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You need to upgrade Google Chrome and your Chrome Driver to version 104: Install Google Chrome Beta from here: https://www.google.com/chrome/beta/ Update ChromeDriver to 104 manually (it is not in brew yet) https://chromedriver.storage.googleapis.com/index.html?path=104.0.5112.20/ Set the chrome_options.binary_location: Windows – “C:\Program Files\Google\Chrome Beta\Application\chrome.exe” MacOS – “/Applications/Google Chrome Beta.app/Contents/MacOS/Google Chrome Beta”

How to handle print dialog in Selenium?

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Unfortunately, WebDriver can’t handle these (or any other browser or OS dialog). Moreover, they tend to look differently across browsers / systems / language settings, so there’s probably no definite answer. You’ll need to detect and handle every possible case in order to make it work everywhere. Your options include: The Robot class, it allows … Read more

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