Are you a Selenium user who has been struggling with headless mode and just can’t seem to make it work? Don’t worry, switching to normal mode may be the solution you’ve been searching for. In this easy guide, we will show you exactly how to switch from headless to normal mode in Selenium, allowing you to run your tests smoothly and efficiently.

The benefits of using normal mode over headless are vast, especially when it comes to debugging issues. With normal mode, you can see exactly what is happening in your test environment as it runs, making it much easier to trace any issues that arise. Additionally, normal mode allows you to interact with the browser directly, which can be helpful for testing complex web applications that require user interaction.

If you’re ready to make the switch, our step-by-step guide will take you through the process. We’ll cover everything from configuring your Selenium environment to running your tests in normal mode. By following our easy guide, you’ll be able to quickly and easily transition from headless mode to normal mode, and start taking advantage of all the benefits that come with it.

In conclusion, if you’re feeling frustrated with headless mode and are ready for a change, switching to normal mode may be the answer you’ve been looking for. With our easy guide, you’ll be up and running in no time. So what are you waiting for? Dive in and start exploring the possibilities of normal mode in Selenium today!

“How To Set Selenium Webdriver From Headless Mode To Normal Mode Within The Same Session?” ~ bbaz

Switch from Headless to Normal Mode in Selenium: Easy Guide!

Overview

Selenium is an open-source tool used mostly for web application testing. One of its features is the headless mode, wherein the WebDriver runs a browser in the background without a visible user interface. This feature can speed up test execution and reduce resource consumption. However, sometimes it’s necessary to switch back to the normal mode, where the browser window is displayed. In this article, we will compare switching from headless to normal mode in Selenium and discuss easy ways to do it.

Headless vs. Normal Mode

The headless mode is useful for running tests on headless servers, minimizing resource consumption, and executing tests faster. However, sometimes it’s necessary to interact with the browser visually, such as for debugging, troubleshooting, or manual testing. The normal mode allows us to see the browser window, navigate through web pages, and interact with elements using the mouse and keyboard.

Table Comparison

Headless Mode	Normal Mode
No visible browser window	Browser window displayed
Faster test execution	Slower test execution
Reduced resource consumption	Increased resource consumption
Not suitable for visual testing	Suitable for visual testing

Switching from Headless to Normal Mode

Switching from headless to normal mode requires restarting the browser with a visible user interface. Here are some ways to do it:

Using Options

We can use the ChromeOptions class to set the headless flag to false and create a new WebDriver instance:

“`ChromeOptions options = new ChromeOptions();options.setHeadless(false);WebDriver driver = new ChromeDriver(options);“`

The same approach works for Firefox and other browsers that support the headless mode. We can also use the setCapability method to pass the headless capability as false:

“`DesiredCapabilities caps = DesiredCapabilities.chrome();caps.setCapability(goog:chromeOptions, Map.of(headless, false));WebDriver driver = new ChromeDriver(caps);“`

Using Environment Variables

We can set the environment variable HEADLESS to false to disable the headless mode in WebDriver:

“`System.setProperty(webdriver.chrome.driver, /path/to/chromedriver);System.setProperty(headless, false);WebDriver driver = new ChromeDriver();“`

This approach is useful when running tests within a continuous integration environment or a Docker container.

Opinion

Switching from headless to normal mode in Selenium is a straightforward process that allows us to inspect web pages visually, troubleshoot issues, and manually test user interfaces. While the headless mode offers faster test execution and reduced resource consumption, it’s not suitable for all scenarios. Therefore, having the ability to switch between modes is essential for a complete testing strategy. Using the ChromeOptions or DesiredCapabilities classes, as well as environment variables, provides a flexible and customizable way to do it.

Thank you for taking the time to read our guide on switching from headless to normal mode in Selenium. We understand that this transition can be challenging, especially for those who are not familiar with the ins and outs of Selenium. However, we hope that our step-by-step guide has shed some light on the process and made it easier for you to make the switch.

If you have any questions or concerns about the process, please don’t hesitate to reach out to us. Our team of experts is always happy to assist with any issues that you may encounter. Additionally, we invite you to browse through some of our other blog posts to learn more about the world of Selenium and automation testing.

We appreciate your interest in this topic and hope that you have found our guide helpful. We wish you the best of luck with your future testing endeavors and look forward to hearing about your success with Selenium!

Here are some of the common questions that people ask about switching from headless to normal mode in Selenium:

1. What is the difference between headless and normal mode in Selenium?
2. Why would I want to switch from headless to normal mode?
3. How do I switch from headless to normal mode in Selenium?
4. Will switching from headless to normal mode affect my test results?

Answer:

1. Headless mode in Selenium allows you to run your tests without a visible browser window. It works by running the browser in the background, allowing you to execute your tests without any visual distractions. Normal mode, on the other hand, launches a visible browser window for you to interact with during your tests.

2. There may be times when you need to switch from headless to normal mode in order to debug your tests or to see how they are interacting with the browser. For example, if you are having trouble locating an element on a page, switching to normal mode can help you visually identify the problem.

3. To switch from headless to normal mode in Selenium, you simply need to change the configuration settings for your browser driver. For example, if you are using ChromeDriver, you can set the headless option to false to disable headless mode.

4. Switching from headless to normal mode should not have any impact on your test results, as long as you are not interacting with the browser window in a way that would cause your tests to fail. In fact, switching to normal mode may actually make it easier to identify and fix any issues with your tests.