| """Independent packaging audit and adversarial tests; never imports the packager.""" |
| import sys,json,hashlib,copy,importlib.util |
| from pathlib import Path |
| from collections import Counter |
| import pyarrow.parquet as pq |
|
|
| ROOT=Path(__file__).resolve().parents[1] |
| spec=importlib.util.spec_from_file_location('contract',ROOT/'validator'/'validate.py') |
| v=importlib.util.module_from_spec(spec);spec.loader.exec_module(v) |
| def audit(): |
| rows=v.readrows(ROOT/'dataset.jsonl'); originals=v.originals(ROOT) |
| vendor=ROOT/'validator'/'vendor';sys.path.insert(0,str(vendor)) |
| nav=v.module(vendor/'nav_check.py','nav_check');physics=v.module(vendor/'physics.py','physics');horizon=v.module(vendor/'horizon.py','horizon') |
| nested=json.loads((ROOT/'serialization.json').read_text('utf8'))['nested_json_columns'] |
| restored=[] |
| for split in ['train','validation','test','holdout']: |
| raw=pq.read_table(ROOT/'data'/f'{split}.parquet').to_pylist() |
| for r in raw: |
| assert r['split']==split |
| for k in nested:r[k]=v.strict(r[k]) |
| restored+=raw |
| assert Counter(v.encoded(r) for r in rows)==Counter(v.encoded(r) for r in restored),'Parquet changed/omitted/duplicated rows' |
| mutations=[] |
| for domain in ['navigation','multi_agent','counterfactual','planning']: |
| r=next(r for r in rows if r['domain']==domain and r['recovery_available']) |
| s=originals[(r['provenance']['source_dataset'],r['provenance']['source_record_id'])] |
| v.agent(r,s,nav,physics,horizon) |
| for field,value in [('success',False),('recovery_action',None),('recovery_sequence',[]),('final_state',{}),('failure_type','fabricated'),('goal',{}),('action_history',[]),('cost_or_steps',{'cost':-99,'steps':-99}),('initial_state',{}),('failure_state',{})]: |
| bad=copy.deepcopy(r);bad[field]=value |
| try:v.agent(bad,s,nav,physics,horizon) |
| except Exception as e:mutations.append({'domain':domain,'field':field,'rejected':True,'reason':str(e)}) |
| else:raise AssertionError(f'Mutation survived: {domain}/{field}') |
| return {'status':'PASS','lossless_parquet_rows':len(restored),'controlled_corruptions':len(mutations),'rejected_corruptions':len(mutations),'tests':mutations,'scope':'Lossless serialization and deliberate trajectory corruptions across every domain; full source/oracle audit is validator/validate.py.'} |
| if __name__=='__main__': |
| report=audit();(ROOT/'package_validation.json').write_text(json.dumps(report,indent=2)+'\n',encoding='utf8');print(json.dumps({k:v for k,v in report.items() if k!='tests'})) |
|
|
