Comment 1 for bug 1833448

Here's the reproducer.

#!/usr/bin/env python3

import time
import sys
import selenium
import os.path

from packaging import version
from selenium import webdriver
from selenium.webdriver.chrome.options import Options

def get_chrome():
    if os.path.isfile('/usr/bin/chromium-browser'):
        return '/usr/bin/chromium-browser'
    elif os.path.isfile('/usr/bin/chromium'):
        return '/usr/bin/chromium'
    elif os.path.isfile('/usr/bin/chrome'):
        return '/usr/bin/chrome'
    elif os.path.isfile('/usr/bin/google-chrome'):
        return '/usr/bin/google-chrome'
    else:
        return None

def main():
    if version.parse(selenium.__version__) >= version.parse("3.0"):
        opts = Options()
        opts.binary_location = get_chrome()
        opts.add_argument('--headless')
        opts.add_argument('--no-sandbox')
        opts.add_argument('--disable-dev-shm-usage')

        driver = webdriver.Chrome(chrome_options=opts)
        driver.maximize_window()
    else:
        opts = Options()
        opts.headless = True
        opts.binary_location = get_chrome()

        driver = webdriver.Chrome(chrome_options=opts)
        driver.maximize_window()

    agent = driver.execute_script('return navigator.userAgent')
    driver.get("https://complaints.donotcall.gov/complaint/complaintcheck.aspx")
    driver.implicitly_wait(2)
    driver.quit()

if __name__ == "__main__":
    main()