File size: 4,075 Bytes
e5dc06b af9ba4f e5dc06b eb95d13 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | """Verify integrity, task projection, references and geometry; no solver runs."""
import argparse
import hashlib
import json
import zipfile
from pathlib import Path
ROOT=Path(__file__).resolve().parents[1]
def read(p):return json.loads(p.read_text(encoding='utf-8'))
def require(ok,message):
if not ok:raise ValueError(message)
def verify(root):
bundle=zipfile.ZipFile(root/'tools/evaluation-tools.zip')
require(bundle.testzip() is None, 'Corrupt optional tool archive')
def content(rel):
local=root/rel
return local.read_bytes() if local.is_file() else bundle.read(rel)
def document(rel):
return json.loads(content(rel).decode('utf-8-sig'))
paths=set()
for line in (root/'SHA256SUMS').read_text(encoding='utf-8').splitlines():
digest,rel=line.split(' ',1);p=(root/rel).resolve()
require(p.is_relative_to(root.resolve()),f'Unsafe checksum path: {rel}')
require(p.is_file(),f'Missing file: {rel}')
require(hashlib.sha256(p.read_bytes()).hexdigest()==digest,f'Checksum mismatch: {rel}')
require(rel not in paths,f'Duplicate checksum path: {rel}');paths.add(rel)
source=read(root/'metadata/source_manifest.json')
for row in source['files']:
require(hashlib.sha256(content(row['path'])).hexdigest()==row['sha256'],f'Source drift: {row["path"]}')
coverage=read(root/'metadata/coverage.json');all_ids=set()
for track,expected in [('extended',100),('basic',110),('advanced',16)]:
profile=document(f'benchmarks/evaluation/profiles/{track}.json')
tasks=read(root/profile['benchmark_path']);refs=read(root/profile['reference_qois_path'])['cases'];stats=read(root/f'benchmarks/reference_statistics/{track}.json')['cases']
rows=[json.loads(line) for line in (root/f'data/{track}.jsonl').read_text(encoding='utf-8').splitlines()]
require(len(rows)==len(tasks)==expected,f'Count mismatch: {track}')
require(set(tasks)==set(refs)==set(stats)=={r['case_id'] for r in rows},f'Membership mismatch: {track}')
for row in rows:
cid=row['case_id'];require(row['task_id']==f'{track}:{cid}' and row['task_id'] not in all_ids,'Task ID collision');all_ids.add(row['task_id'])
require(row['usr_requirement']==tasks[cid]['usr_requirement'],f'Prompt drift: {cid}')
require(row['track']==track and row['family']==cid.split('/')[0],f'Metadata mismatch: {cid}')
origin='ExtFoamBench (EasyFoam authors)' if track=='extended' else 'FoamBench (upstream; adapted for OpenFOAM 13)'
require(row['task_origin']==origin,f'Attribution mismatch: {cid}')
require(row['external_asset_ids']==[a['asset_id'] for a in tasks[cid].get('_external_assets',[])],f'Asset ID drift: {cid}')
for metric in refs[cid].get('principal_metrics',[]):
require(metric in refs[cid].get('qois',{}) and metric in refs[cid].get('tolerances',{}),f'Missing metric contract: {cid}/{metric}')
require(sorted(k for k,v in stats.items() if not v)==coverage[track]['missing_numerical_statistics_case_ids'],f'Coverage drift: {track}')
specs=read(root/'benchmarks/extended_measurement_specs.json')
require(set(specs['cases'])==set(read(root/'benchmarks/extended_cases.json')),'Measurement membership drift')
assets=read(root/'benchmarks/assets/manifest.json')['assets']
for asset_id,row in assets.items():
require(hashlib.sha256(content(row['path'])).hexdigest()==row['sha256'],f'Geometry mismatch: {asset_id}')
return {'status':'pass','tasks':len(all_ids),'copied_source_files':len(source['files']),'checksum_files':len(paths),'geometry_assets':len(assets)}
def main():
parser=argparse.ArgumentParser(description=__doc__);parser.add_argument('--root',type=Path,default=ROOT);args=parser.parse_args()
try:print(json.dumps(verify(args.root.resolve()),indent=2))
except (OSError,ValueError,KeyError) as exc:parser.exit(1,f'Verification failed: {exc}\n')
if __name__=='__main__':main()
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