from urllib.request import AbstractBasicAuthHandler
import pyperf

class AuthHandler(AbstractBasicAuthHandler):
    handler = None

    def retry_http_basic_auth(self, host, req, realm):
        self.realm = realm
        return None

realm = 'realm@example.com'
simple = f'Basic realm="{realm}"'
repeat_10_5_simple = '' + ',' * (10 ** 5)
repeat_10 = '' + ',' * 10 + 'A'
repeat_20 = '' + ',' * 20 + 'A'
repeat_30 = '' + ',' * 30 + 'A'

handler = AuthHandler()
host = None
req = None

class Headers:
    def __init__(self, header):
        self.header = header

    def get(self, *ignored_args):
        return self.header

    def get_all(self, *ignored_args):
        return [self.header]

for header in (simple, repeat_10_5_simple, repeat_10, repeat_20):
    handler.realm = None
    handler.http_error_auth_reqed("WWW-Authenticate", host, req, Headers(header))
    # No assert as we might fail


runner = pyperf.Runner()
for name, header in (
    ('simple', simple),
    ('repeat 10^5 + simple', repeat_10_5_simple),
    ('repeat 10', repeat_10),
    ('repeat 20', repeat_20),
):
    headers = Headers(header)
    runner.bench_func(name,
                      handler.http_error_auth_reqed,
                      "WWW-Authenticate", None, None, headers)