lib/dev_server_wrapper_stress_test.py

# Copyright 2013 The ChromiumOS Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

"""Stress test for dev_server_wrapper.

Test script runs a long time stressing the ability to start and stop the
dev_server_wrapper. Even very rare hangs will cause significant build flake.
"""

import logging

from chromite.lib import dev_server_wrapper


_ITERATIONS = 10000


def main(_argv) -> None:
    logging.getLogger().setLevel(logging.DEBUG)
    for i in range(_ITERATIONS):
        print(f"Iteration {i}")
        wrapper = dev_server_wrapper.DevServerWrapper()
        print("Starting")
        wrapper.Start()
        print("Stopping")
        wrapper.Stop()