Palash Debnath
7718a7a10b
Makes dictation delivery, capture, recovery, model fallback, AEC, and localized status behavior reliable across macOS, Windows, and Linux.
55 lines
1.8 KiB
Python
55 lines
1.8 KiB
Python
"""The sherpa availability probe must fail closed (#1610 review).
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``sherpa_available()`` caught ImportError plus OSError/RuntimeError, the types
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a broken native wheel usually raises. That set is open-ended — an extension
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module can raise anything during init. ``SherpaDictationBackend.is_available()``
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calls this directly and ``capture_ws.ws_transcribe`` calls that without a
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guard, so an unlisted exception type didn't degrade to "engine unavailable",
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it took the dictation WebSocket down.
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"""
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from __future__ import annotations
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import builtins
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import importlib
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import pytest
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@pytest.fixture
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def sherpa():
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return importlib.import_module("services.sherpa_dictation")
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class _Boom(Exception):
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"""A native init failure that is neither OSError nor RuntimeError."""
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@pytest.mark.parametrize("exc", [
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ImportError("no module named sherpa_onnx"),
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OSError("cannot load libonnxruntime.so"),
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RuntimeError("failed to initialize backend"),
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_Boom("ctypes ArgumentError-shaped failure"),
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ValueError("unexpected init failure"),
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])
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def test_any_import_failure_reports_unavailable(sherpa, monkeypatch, exc):
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real_import = builtins.__import__
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def fake_import(name, *args, **kwargs):
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if name == "sherpa_onnx":
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raise exc
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return real_import(name, *args, **kwargs)
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monkeypatch.setattr(builtins, "__import__", fake_import)
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ok, detail = sherpa.sherpa_available()
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assert ok is False
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assert detail # the reason is always reported, never swallowed silently
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assert type(exc).__name__ in detail or "not installed" in detail
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def test_a_working_install_still_reports_ready(sherpa, monkeypatch):
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import sys
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import types
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monkeypatch.setitem(sys.modules, "sherpa_onnx", types.ModuleType("sherpa_onnx"))
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assert sherpa.sherpa_available() == (True, "ready")
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