tegwick
3485415b82
Assistant: codex Assistant-Model: gpt-6-astra Assistant-Session: 01a140c4-354a-7823-8f0d-8f717397f786
53 lines
2.4 KiB
Python
53 lines
2.4 KiB
Python
"""Development-only Go parity check against the actual Python producer."""
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from pathlib import Path
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import json
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import math
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import os
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import random
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import struct
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import subprocess
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import sys
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import tempfile
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ROOT = Path(__file__).resolve().parents[1]
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sys.path.insert(0, str(ROOT))
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from approval_engine.binding import binding_digest, canonical_binding, canonical_json
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def main():
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rng = random.Random(20261016)
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values = [0.0, -0.0, 5e-324, -5e-324, sys.float_info.max,
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sys.float_info.min, 1.0, 1e-4, 1e-5, 1e15, 1e16, 1e20, 1e21]
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for _ in range(12000):
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value = struct.unpack(">d", rng.getrandbits(64).to_bytes(8, "big"))[0]
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if math.isfinite(value):
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values.append(value)
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for power in range(-323, 309):
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value = float("1e" + str(power))
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values.extend([value, math.nextafter(value, 0.0), math.nextafter(value, math.inf)])
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targets = [{"value": value} for value in values if math.isfinite(value)]
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targets += [{"value": n} for n in [0, -1, 1, 2**53+1, 10**100, -(10**100)]]
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targets += [json.loads('{"value":' + token + '}') for token in
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["-0", "-0.0", "1E0", "1.000", "100e-2", "1e-07", "1e+20"]]
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targets += [{"text": "".join(chr(i) for i in range(32)) + '<>&é雪😀\u2028\u2029'}]
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for _ in range(200):
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points = [rng.randrange(0x110000) for _ in range(20)]
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targets.append({"text": "".join(chr(c) for c in points if not 0xD800 <= c <= 0xDFFF)})
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with tempfile.TemporaryDirectory(prefix="approval-go-oracle-") as tmp:
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path = Path(tmp) / "oracle.jsonl"
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with path.open("w") as stream:
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for target in targets:
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act = dict(action="execute-ccr", actor="service:secrets-engine",
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principal="principal", purpose="differential", target=target)
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row = {"Raw": json.dumps(act, ensure_ascii=False, allow_nan=False),
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"Canonical": canonical_json(canonical_binding(act)).decode(),
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"Digest": binding_digest(act)}
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stream.write(json.dumps(row, ensure_ascii=True, allow_nan=False) + "\n")
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env = dict(os.environ, APPROVAL_TEST_ORACLE=str(path))
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subprocess.run(["go", "test", "-count=1", "-run", "TestPythonDifferential", "-v", "./..."],
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cwd=ROOT / "adapters/go/approvalfact", env=env, check=True)
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print(f"Python producer corpus: {len(targets)} cases")
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if __name__ == "__main__":
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main()
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