mirror of
https://github.com/kuhyx/utils.git
synced 2026-11-13 03:30:58 +01:00
Krzysztof kuhy Rudnicki
5f7553de91
Extracted from wake_alarm, screen-locker, and diet_guard, which each independently implemented fullscreen-lock, input-grab, VT-disable, and HMAC-signed-state mechanics at different levels of maturity (the HMAC module was already a hand-copied duplicate between two of them). LockConfig exposes overrideredirect/grab/disable_vt as independent axes so one LockWindow can reproduce all three projects' exact prior behavior, plus screen-locker's confirmed upgrade to retry-forever grab.
47 lines
1.3 KiB
Python
47 lines
1.3 KiB
Python
"""Tests for GateRoot's safe callback-exception handling."""
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from __future__ import annotations
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from unittest.mock import MagicMock
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import pytest
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from gatelock._root import GateRoot
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def _make_root() -> GateRoot:
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"""Build a GateRoot without running tk.Tk.__init__ (no display needed)."""
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return GateRoot.__new__(GateRoot)
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def _raise_boom() -> None:
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"""Raise a ValueError for tests to catch via pytest.raises."""
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msg = "boom"
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raise ValueError(msg)
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class TestReportCallbackException:
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"""Tests for report_callback_exception."""
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def test_calls_handler_when_set(self) -> None:
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"""The configured handler is invoked on a callback error."""
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root = _make_root()
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handler = MagicMock()
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root.on_callback_error = handler
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with pytest.raises(ValueError, match="boom") as exc_info:
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_raise_boom()
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root.report_callback_exception(exc_info.type, exc_info.value, exc_info.tb)
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handler.assert_called_once_with()
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def test_does_not_raise_when_no_handler_set(self) -> None:
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"""No handler configured: logs only, never re-raises."""
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root = _make_root()
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with pytest.raises(ValueError, match="boom") as exc_info:
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_raise_boom()
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root.report_callback_exception(exc_info.type, exc_info.value, exc_info.tb)
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