SolitaryThinker
a9e5f6ee7a
Directory rename (git mv, history preserved) plus rewrite of all references: absolute imports in tests, the zero-dep runner, docstrings, comments, and the README. No behavior change. Run: python3 -m pytest v2/tests/ -q ; python3 v2/run_tests.py ; python3 -m v2.examples
69 lines
2.1 KiB
Python
69 lines
2.1 KiB
Python
#!/usr/bin/env python3
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"""Zero-dependency test runner for v2.
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The v2 core is numpy-only and CPU-testable. This runner discovers
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``test_*`` functions in ``v2/tests/test_*.py`` and runs them without
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needing pytest installed (it is fully pytest-compatible, so ``pytest`` works too).
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Usage:
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python3 v2/run_tests.py # run all
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python3 v2/run_tests.py interleave # run files matching a substring
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"""
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from __future__ import annotations
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import importlib.util
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import sys
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import traceback
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from pathlib import Path
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HERE = Path(__file__).resolve().parent
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TESTS_DIR = HERE / "tests"
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REPO_ROOT = HERE.parent # so `import v2` works
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def _load(path: Path):
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spec = importlib.util.spec_from_file_location(f"_mftest_{path.stem}", path)
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assert spec and spec.loader
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mod = importlib.util.module_from_spec(spec)
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spec.loader.exec_module(mod)
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return mod
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def main(argv: list[str]) -> int:
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if str(REPO_ROOT) not in sys.path:
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sys.path.insert(0, str(REPO_ROOT))
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needle = argv[0] if argv else ""
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files = sorted(p for p in TESTS_DIR.glob("test_*.py") if needle in p.name)
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if not files:
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print(f"no test files matching {needle!r} under {TESTS_DIR}")
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return 1
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passed = failed = 0
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failures: list[str] = []
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for f in files:
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mod = _load(f)
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fns = [(n, getattr(mod, n)) for n in sorted(dir(mod))
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if n.startswith("test_") and callable(getattr(mod, n))]
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for name, fn in fns:
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label = f"{f.name}::{name}"
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try:
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fn()
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passed += 1
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print(f" PASS {label}")
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except Exception: # noqa: BLE001 - test runner reports everything
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failed += 1
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tb = traceback.format_exc()
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failures.append(f"{label}\n{tb}")
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print(f" FAIL {label}")
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print(f"\n{passed} passed, {failed} failed")
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if failures:
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print("\n" + "=" * 70 + "\nFAILURES\n" + "=" * 70)
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for fail in failures:
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print("\n" + fail)
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return 0 if failed == 0 else 1
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if __name__ == "__main__":
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raise SystemExit(main(sys.argv[1:]))
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