81 lines
2.7 KiB
Python
81 lines
2.7 KiB
Python
"""Explicit experimental repin and historical-source provenance contracts."""
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import hashlib
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import json
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from pathlib import Path
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import subprocess
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import sys
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ROOT = Path(__file__).resolve().parents[2]
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sys.path.insert(0, str(ROOT / "tests/validation"))
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from source_provenance import checkout_provenance
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import re100_helpers
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import run_jet_circle_cv
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sys.path.insert(0, str(ROOT / "tests/unit"))
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from historical_tree import historical_tree, tracked
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ORIGIN = "47b05bc8abfc957fe876b0c63bdb386e3c6cbaa5"
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def test_manifests_cover_current_source_and_preserve_origin(tmp_path):
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assert re100_helpers.PIN == run_jet_circle_cv.PIN == ORIGIN
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manifests = {}
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for group, hashes_key, revision_key in (
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("dfg_re100", "production_sha256", "commit"),
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("jet_circle_cv", "files", "revision"),
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):
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manifest = json.loads(
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(
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ROOT / "tests/validation/data" / group / "source_manifest.json"
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).read_text()
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)
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assert manifest[revision_key] == ORIGIN
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assert manifest["source_origin_commits"][-1] == ORIGIN
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assert (
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manifest["historical_checkpoints"]["production"]
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== "d79e3f6f0a424f5bcc3a1a6d610313e49daf97a2"
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)
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assert "not inherited from d79" in manifest["experiment"]
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manifests[group] = manifest[hashes_key]
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# History-dependent checks last, so a missing commit masks nothing above.
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names = tracked(ORIGIN)
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origin = historical_tree(ORIGIN, tmp_path)
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for group, hashes in manifests.items():
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assert set(hashes) == set(names), group
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for name, expected in hashes.items():
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assert (
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hashlib.sha256((origin / name).read_bytes()).hexdigest() == expected
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), name
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def test_runtime_checkout_identity_is_separate_from_source_origin(tmp_path):
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subprocess.run(["git", "init", "-q", str(tmp_path)], check=True)
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(tmp_path / "test.txt").write_text("tracked\n")
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subprocess.run(["git", "-C", str(tmp_path), "add", "test.txt"], check=True)
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subprocess.run(
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[
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"git",
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"-C",
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str(tmp_path),
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"-c",
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"user.name=Test",
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"-c",
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"user.email=test@example.invalid",
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"commit",
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"-qm",
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"fixture",
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],
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check=True,
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)
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expected = subprocess.check_output(
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["git", "-C", str(tmp_path), "rev-parse", "HEAD"], text=True
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).strip()
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assert checkout_provenance(tmp_path) == dict(
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checkout_revision=expected, checkout_dirty=False
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)
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(tmp_path / "test.txt").write_text("changed\n")
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assert checkout_provenance(tmp_path) == dict(
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checkout_revision=expected, checkout_dirty=True
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)
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