[Solved] Given this Selenium Python snippet:if 'firefox' in driver.capabilities['browserName'].lower(): print('Firefox workaround applied') else:... | Selenium Python

Selenium Python - Cross-Browser Testing

Given this Selenium Python snippet:

if 'firefox' in driver.capabilities['browserName'].lower():
    print('Firefox workaround applied')
else:
    print('Standard flow')

What will be printed if the browser is Firefox?

AError: AttributeError

BStandard flow

CNo output

DFirefox workaround applied

Step-by-Step Solution

Solution:

Step 1: Convert browserName to lowercase
driver.capabilities['browserName'].lower() returns 'firefox' for Firefox browser.
Step 2: Check substring presence
'firefox' in 'firefox' is True, so the if block executes printing 'Firefox workaround applied'.
Final Answer:
Firefox workaround applied -> Option D
Quick Check:
Substring check triggers workaround = C [OK]

Quick Trick: Use .lower() to avoid case issues in browser checks [OK]

Common Mistakes:

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