How do you handle multiple browser windows in Selenium?

To handle multiple browser windows in Selenium, you can use the switchTo() method available in the WebDriver interface. This method allows you to switch between different browser windows based on their window handles.

In Selenium, window handles are unique identifiers assigned to each browser window. By iterating through all available window handles and switching to the desired window, you can effectively handle multiple browser windows in your Selenium tests.

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How to Handle Multiple Browser Windows in Selenium

When it comes to handling multiple browser windows in Selenium, one important method to keep in mind is switchTo(). This method is part of the WebDriver interface and allows you to switch between different browser windows by utilizing their window handles.

Window handles are unique identifiers assigned to each browser window. By accessing and iterating through these handles, you can effectively navigate and interact with multiple browser windows within your Selenium tests.

Here's a basic example of how you can handle multiple browser windows in Selenium:

// Get the current window handle
String parentWindowHandle = driver.getWindowHandle();

// Get all available window handles
Set allWindowHandles = driver.getWindowHandles();

// Iterate through each window handle
for(String handle : allWindowHandles){
    if(!handle.equals(parentWindowHandle)){
        // Switch to the desired window
        driver.switchTo().window(handle);
        // Perform operations on the new window
    }
}

// Switch back to the parent window
driver.switchTo().window(parentWindowHandle);

```