Difference Between Close and Quit in Selenium
Understanding the difference between close and quit in Selenium
Difference Between Close and Quit in Selenium
In Selenium, the main difference between the close() and quit() methods lies in their behavior towards the WebDriver session. The close() method closes the currently focused browser window, but keeps the WebDriver session active. This means that if there are multiple browser windows open, only the window that is currently in focus will be closed. Conversely, the quit() method not only closes the current browser window, but also terminates the WebDriver session completely, shutting down all browser windows opened by the WebDriver. Therefore, if you need to end a WebDriver session and close all associated browser windows, you should use the quit() method, whereas the close() method is more suitable for closing individual browser windows while keeping the session alive.
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1 - Close in Selenium:
The close method is used to close the current browser window or tab that the WebDriver is currently controlling.
2) Quit in Selenium:
The quit method is used to close all browser windows and ends the WebDriver session.
3) Reusability:
Close method only closes the current window or tab, making it suitable for cases where you may want to continue the test with new window or tab. Quit method closes all windows which could be less efficient for certain tests.
4) Clean Up:
Quit method closes all browser windows, ensuring the WebDriver session is completely ended and all resources are properly released, which is important for clean up after test execution.
5) Memory Management:
Using quit method helps in better memory management by releasing all browser instances, while close method may leave some instances running in the background.
6) Performance:
Quit method tends to improve performance by closing all browser instances at once, instead of closing them one by one with close method.
7) Test Stability:
Quit method can help improve test stability by ensuring all browser windows are properly closed after the tests are executed, preventing any interference in subsequent tests.
8) Session Handling:
Close method may not end the WebDriver session completely, while quit method ensures that the session is properly closed, making it more suitable for handling multiple test cases.
9) Resource Utilization:
Quit method optimizes resource utilization by closing all browser instances efficiently, as compared to close method that may leave unnecessary instances consuming resources.
10) Error Handling:
Quit method may prevent potential errors related to open browser instances, ensuring a clean exit for the WebDriver session, while close method may not completely handle such scenarios.
11) Browser Type:
The behavior of close and quit methods may vary depending on the browser type and version, with quit method being more consistent across different browsers.
12) Code Readability:
Quit method can make the test scripts more readable and robust by explicitly indicating the end of the WebDriver session, as compared to relying on implicit handling with close method.
13) Compatibility:
Quit method is recommended for ensuring compatibility with different WebDriver implementations and versions, as it provides a standardized way to close the browser session.
14) Logging and Reporting:
Using quit method can enhance logging and reporting mechanisms by ensuring proper closure of browser instances, making it easier to track the test execution flow.
15) Best Practices:
Practicing the use of quit method over close method is generally considered a best practice in Selenium automation to ensure proper resource management and consistent test results.
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