mirror of
https://github.com/retspen/webvirtcloud
synced 2026-11-08 11:16:47 +00:00
f94b3cee7a
Comments, docstrings and live test names cited item IDs of a roadmap that is not part of the repository. They now say what is meant, or nothing where the sentence stands without them. Test assertions and behavior are unchanged.
48 lines
1.9 KiB
Python
48 lines
1.9 KiB
Python
import os
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import signal
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import subprocess
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import sys
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import tempfile
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import unittest
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from pathlib import Path
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ROOT = Path(__file__).resolve().parent.parent
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SOCKETIOD = ROOT / "console" / "socketiod"
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class SocketiodDisabledTestCase(unittest.TestCase):
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"""socketiod must refuse to start unless explicitly enabled."""
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def test_socketiod_exits_when_serial_console_disabled(self):
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# The settings module lives in a temporary directory, so the test does
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# not write into the source tree (read-only checkouts, --parallel).
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with tempfile.TemporaryDirectory() as tmp:
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(Path(tmp) / "socketiod_disabled_settings.py").write_text(
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"from webvirtcloud.settings import * # noqa\n"
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"SERIAL_CONSOLE_ENABLED = False\n"
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"SOCKETIO_HOST = '127.0.0.1'\n"
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"SOCKETIO_PORT = 0\n"
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)
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env = dict(
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os.environ,
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DJANGO_SETTINGS_MODULE="socketiod_disabled_settings",
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PYTHONPATH=os.pathsep.join([tmp, str(ROOT)]),
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)
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# Other test modules import novncd, which sets SIGCHLD to SIG_IGN in
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# this process; with that, the child's exit status is lost (always 0).
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previous_sigchld = signal.signal(signal.SIGCHLD, signal.SIG_DFL)
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try:
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result = subprocess.run(
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[sys.executable, str(SOCKETIOD)],
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cwd=ROOT,
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env=env,
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capture_output=True,
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text=True,
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timeout=20,
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)
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except subprocess.TimeoutExpired:
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self.fail("socketiod kept running although SERIAL_CONSOLE_ENABLED=False")
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finally:
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signal.signal(signal.SIGCHLD, previous_sigchld)
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self.assertNotEqual(result.returncode, 0, result.stdout + result.stderr)
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self.assertIn("SERIAL_CONSOLE_ENABLED", result.stderr)
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