tools/testing/selftests/drivers/net/hw/nk_netns.py

Source file repositories/reference/linux-study-clean/tools/testing/selftests/drivers/net/hw/nk_netns.py

File Facts

System
Linux kernel
Corpus path
tools/testing/selftests/drivers/net/hw/nk_netns.py
Extension
.py
Size
680 bytes
Lines
30
Domain
Support Tooling And Documentation
Bucket
tools
Inferred role
Support Tooling And Documentation: tools
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0

"""
Test exercising NetDrvContEnv() itself, a NetDrvContEnv() selftest.
"""

from lib.py import ksft_run, ksft_exit
from lib.py import NetDrvContEnv
from lib.py import cmd


def test_ping(cfg) -> None:
    """ Run ping between the container and the remote system. """
    cfg.require_ipver("6")

    cmd(f"ping -c 1 -W5 {cfg.nk_guest_ipv6}", host=cfg.remote)
    cmd(f"ping -c 1 -W5 {cfg.remote_addr_v['6']}", ns=cfg.netns)


def main() -> None:
    """ Ksft boiler plate main """
    with NetDrvContEnv(__file__) as cfg:
        ksft_run([test_ping], args=(cfg,))
    ksft_exit()


if __name__ == "__main__":
    main()

Annotation

Implementation Notes