testsAndMisc/python_pkg/phone_guard/tests/test_main_entry.py
Krzysztof kuhy Rudnicki aa37852296 phone_guard: lease or block raw adb; android_ui drives a session's own virtual display
A raw `adb shell input tap` took no lease, so one session's tap landed in
another session's app (2026-09-25). python_pkg.phone_guard classifies every
adb call in a Bash command and, as the Claude Code PreToolUse hook, takes
the matching phone_lease (one app / real screen / whole phone) or exits 2:
key/text input without -d, input on another session's virtual display, or
a lease still held elsewhere after 40 s.

android_ui gains --display self|<id>: it drives only this session's
phone_vd display under that app's lease, and every input carries -d.
uiautomator sees display 0 only, so virtual-display trees come from a tiny
instrumentation APK (A11yDump.java) built from source without Gradle.

Prunes the oldest evidence artifact to stay under the 60-file cap.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01WpA6wW2DKiovQADTdjWJoH
2026-09-25 16:09:45 +02:00

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Python

"""``python -m python_pkg.phone_guard`` runs the hook."""
from __future__ import annotations
import runpy
from unittest.mock import patch
import pytest
def test_module_entry_exits_with_the_hook_code() -> None:
with (
patch("python_pkg.phone_guard.hook.main", return_value=2),
pytest.raises(SystemExit) as done,
):
runpy.run_module("python_pkg.phone_guard", run_name="__main__")
assert done.value.code == 2