mirror of
https://gerrit.googlesource.com/git-repo
synced 2026-04-20 03:08:20 +00:00
f24bc7aed5
Change-Id: I524b5ff2d77f8232f94e21921b00ba4027d2ac4f Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/563081 Tested-by: Mike Frysinger <vapier@google.com> Reviewed-by: Gavin Mak <gavinmak@google.com> Commit-Queue: Mike Frysinger <vapier@google.com>
100 lines
3.2 KiB
Python
100 lines
3.2 KiB
Python
# Copyright (C) 2019 The Android Open Source Project
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
"""Unittests for the ssh.py module."""
|
|
|
|
import multiprocessing
|
|
import subprocess
|
|
from typing import Tuple
|
|
from unittest import mock
|
|
|
|
import pytest
|
|
|
|
import ssh
|
|
|
|
|
|
@pytest.fixture(autouse=True)
|
|
def clear_ssh_version_cache() -> None:
|
|
"""Clear the ssh version cache before each test."""
|
|
ssh.version.cache_clear()
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"input_str, expected",
|
|
(
|
|
("Unknown\n", ()),
|
|
("OpenSSH_1.0\n", (1, 0)),
|
|
(
|
|
"OpenSSH_6.6.1p1 Ubuntu-2ubuntu2.13, OpenSSL 1.0.1f 6 Jan 2014\n",
|
|
(6, 6, 1),
|
|
),
|
|
(
|
|
"OpenSSH_7.6p1 Ubuntu-4ubuntu0.3, OpenSSL 1.0.2n 7 Dec 2017\n",
|
|
(7, 6),
|
|
),
|
|
("OpenSSH_9.0p1, LibreSSL 3.3.6\n", (9, 0)),
|
|
),
|
|
)
|
|
def test_parse_ssh_version(input_str: str, expected: Tuple[int, ...]) -> None:
|
|
"""Check _parse_ssh_version() handling."""
|
|
assert ssh._parse_ssh_version(input_str) == expected
|
|
|
|
|
|
def test_version() -> None:
|
|
"""Check version() handling."""
|
|
with mock.patch("ssh._run_ssh_version", return_value="OpenSSH_1.2\n"):
|
|
assert ssh.version() == (1, 2)
|
|
|
|
|
|
def test_context_manager_empty() -> None:
|
|
"""Verify context manager with no clients works correctly."""
|
|
with multiprocessing.Manager() as manager:
|
|
with ssh.ProxyManager(manager):
|
|
pass
|
|
|
|
|
|
def test_context_manager_child_cleanup() -> None:
|
|
"""Verify orphaned clients & masters get cleaned up."""
|
|
with multiprocessing.Manager() as manager:
|
|
with mock.patch("ssh.version", return_value=(1, 2)):
|
|
with ssh.ProxyManager(manager) as ssh_proxy:
|
|
client = subprocess.Popen(["sleep", "964853320"])
|
|
ssh_proxy.add_client(client)
|
|
master = subprocess.Popen(["sleep", "964853321"])
|
|
ssh_proxy.add_master(master)
|
|
# If the process still exists, these will throw timeout errors.
|
|
client.wait(0)
|
|
master.wait(0)
|
|
|
|
|
|
def test_ssh_sock(monkeypatch: pytest.MonkeyPatch) -> None:
|
|
"""Check sock() function."""
|
|
with multiprocessing.Manager() as manager:
|
|
proxy = ssh.ProxyManager(manager)
|
|
monkeypatch.setattr(
|
|
"tempfile.mkdtemp", lambda *args, **kwargs: "/tmp/foo"
|
|
)
|
|
|
|
# Old ssh version uses port.
|
|
with mock.patch("ssh.version", return_value=(6, 6)):
|
|
with proxy as ssh_proxy:
|
|
assert ssh_proxy.sock().endswith("%p")
|
|
|
|
proxy._sock_path = None
|
|
# New ssh version uses hash.
|
|
with mock.patch("ssh.version", return_value=(6, 7)):
|
|
with proxy as ssh_proxy:
|
|
assert ssh_proxy.sock().endswith("%C")
|
|
proxy._sock_path = None
|