From: aryangupta701 <garyan447@gmail.com>

Modernize the formatting of the test script to align with current
standards and improve its overall readability.

Signed-off-by: Aryan Gupta <garyan447@gmail.com>

Submitted-As: https://lore.kernel.org/git/pull.1675.git.1709209435242.gitgitgadget@gmail.com