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VianoBugAnalysis/tests/test_joint_v2.py
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Python

import asyncio
import copy
import json
import pytest
from jsonschema import Draft202012Validator
from viano_bug_analysis.analysis import CaseInterpreter,HypothesisConfig
from viano_bug_analysis.analysis.joint_v2 import VERSION,REPAIR
from viano_bug_analysis.llm import ProviderResponse
from viano_bug_analysis.package import PackageReader
from test_case_builder import case_setup
from test_case_interpreter import built_case,payload,gateway
from test_joint_planning import JointAdapter,hypotheses
class Adapter(JointAdapter):
def __init__(self, change=None, review=None):
super().__init__(change);self.review=review
async def generate(self,config,request,**kwargs):
if request['prompt_version']!=REPAIR:return await super().generate(config,request,**kwargs)
self.requests.append(copy.deepcopy(request))
wire=json.loads(request['messages'][1]['content'])
from viano_bug_analysis.analysis.json_consolidation import restore
body=restore(wire['repair'])
patches=[]
for issue in body['issues']:
path=issue['path'];parts=path.strip('/').split('/')
value=payload()[parts[0]]
if len(parts)>1:value=value[int(parts[1])]
patches.append({'path':path,'replacement':copy.deepcopy(value)})
reviews=[{'position':i,'decision':'retain','reason':'Neither direct inputs nor implicit causal prerequisites rely on the corrected statement.','replacement':None} for i,_ in enumerate((body['hypotheses'] or {}).get('hypotheses',[]))]
out={'patches':patches,'reviews':reviews}
if self.review:self.review(out,body)
return ProviderResponse(out,'fixture',100,50)
def interpret(store,gw):
from viano_bug_analysis.analysis.correction import CorrectionConfig
return asyncio.run(CaseInterpreter(store,gw,joint_config=HypothesisConfig(),correction_config=CorrectionConfig()).interpret('case-A','stable-package'))
def test_source_enums_and_explicit_assumptions(built_case):
adapter=Adapter();store=built_case[0]
result=interpret(store,gateway(adapter));assert result.status=='COMPLETED'
req=adapter.requests[0];assert req['prompt_version']==VERSION
body=json.loads(req['messages'][1]['content']);schema=body['block_contracts']['interpretation']
obs=schema['properties']['observed_behavior']['items']['properties']['source_ids']['items']['enum']
assert 'O0001' in obs and 'F0001' not in obs
assert 'premises' in body['block_contracts']['hypotheses']['$defs']['proposal']['required']
assert hypotheses(store,gateway(adapter)).status=='COMPLETED'
assert len(adapter.requests)==1
def test_statement_repair_retains_independent_hypotheses_and_replays(built_case):
def bad(d):d['interpretation']['observed_behavior'][0]['source_ids']=['F0001']
store=built_case[0];adapter=Adapter(bad);gw=gateway(adapter)
assert interpret(store,gw).status=='REJECTED'
fixed=interpret(store,gw);assert fixed.status=='COMPLETED'
assert adapter.requests[-1]['prompt_version']==REPAIR
assert 'input' not in json.loads(adapter.requests[-1]['messages'][1]['content'])
assert hypotheses(store,gw).status=='COMPLETED'
assert hypotheses(store,gw).reused
assert interpret(store,gw).reused
assert len(adapter.requests)==2
def test_implicit_uncertainty_locks_other_candidates_in_followup(built_case):
def bad(d):d['interpretation']['observed_behavior'][0]['source_ids']=['F0001']
def review(d,_):d['reviews'][1]['decision']='uncertain'
store=built_case[0];adapter=Adapter(bad,review);gw=gateway(adapter)
assert interpret(store,gw).status=='REJECTED'
assert interpret(store,gw).status=='COMPLETED'
result=hypotheses(store,gw);assert result.status=='REJECTED'
with PackageReader(result.package) as r:
c=json.loads(r.read_bytes(r.manifest['artifacts']['hypothesis_context']))
assert set(c['joint_retained']['proposals'])=={'0','2'}
assert hypotheses(store,gw).status=='COMPLETED'
assert adapter.requests[-1]['output_schema']['properties']['hypotheses']['prefixItems'][0].get('const')
assert len(adapter.requests)==3
def test_changed_direct_input_cannot_be_retained(built_case):
def bad(d):
d['interpretation']['observed_behavior'][0]['source_ids']=['F0001']
d['hypotheses']['hypotheses'][1]['interpretation_paths']=['/interpretation/observed_behavior/0']
d['hypotheses']['hypotheses'][1]['premises'][0]['interpretation_paths']=['/interpretation/observed_behavior/0']
store=built_case[0];adapter=Adapter(bad);gw=gateway(adapter)
assert interpret(store,gw).status=='REJECTED'
assert interpret(store,gw).status=='COMPLETED'
assert hypotheses(store,gw).code=='HYPOTHESIS_DEPENDENCY_CHANGED'
def test_unlisted_patch_is_rejected(built_case):
def bad(d):d['interpretation']['observed_behavior'][0]['source_ids']=['F0001']
def review(d,_):d['patches'][0]['path']='/confirmed_technical_facts/0'
store=built_case[0];adapter=Adapter(bad,review);gw=gateway(adapter)
assert interpret(store,gw).status=='REJECTED'
assert interpret(store,gw).status=='REJECTED'
with PackageReader(store.latest('case-A','stable-package')) as r:assert not r.manifest['artifacts'].get('case_interpretation')
def test_rejected_corpus_produces_local_issues_without_modifying_original():
from pathlib import Path
from viano_bug_analysis.analysis.joint_v2 import issues
root=Path('tests/fixtures/llm_rejections/20261019/joint-interpretation-source-kinds')
context=json.loads((root/'validation-context.json').read_text(encoding='utf-8'))
context['joint_generation']['version']=2
data=json.loads((root/'parsed-answer.json').read_text(encoding='utf-8'))
before=copy.deepcopy(data)
found=issues(data['interpretation'],context)
assert {'/observed_behavior/2','/tester_assumptions'}<={i['path'] for i in found}
assert data==before
def test_direct_dependency_can_be_explicitly_replaced(built_case):
def bad(d):
d['interpretation']['observed_behavior'][0]['source_ids']=['F0001']
h=d['hypotheses']['hypotheses'][1]
h['interpretation_paths']=['/interpretation/observed_behavior/0']
h['premises'][0]['interpretation_paths']=h['interpretation_paths']
def review(d,body):
d['reviews'][1].update(decision='replace',replacement={'hypotheses':[copy.deepcopy(body['hypotheses']['hypotheses'][1])]})
store=built_case[0];adapter=Adapter(bad,review);gw=gateway(adapter)
assert interpret(store,gw).status=='REJECTED'
assert interpret(store,gw).status=='COMPLETED'
assert hypotheses(store,gw).status=='COMPLETED'
assert len(adapter.requests)==2
def test_premise_cannot_invent_an_input_reference(built_case):
def bad(d):d['hypotheses']['hypotheses'][0]['premises'][0]['source_ids']=['F9999']
store=built_case[0];adapter=Adapter(bad);gw=gateway(adapter)
assert interpret(store,gw).status=='COMPLETED'
assert hypotheses(store,gw).code=='HYPOTHESIS_PREMISE_SOURCE'
with PackageReader(store.latest('case-A','stable-package')) as r:
assert r.manifest['artifacts']['case_interpretation']
assert not r.manifest['artifacts'].get('hypotheses')
def test_followup_cannot_rewrite_retained_candidates(built_case):
def bad(d):d['interpretation']['observed_behavior'][0]['source_ids']=['F0001']
def review(d,_):d['reviews'][1]['decision']='uncertain'
store=built_case[0];adapter=Adapter(bad,review);gw=gateway(adapter)
assert interpret(store,gw).status=='REJECTED';assert interpret(store,gw).status=='COMPLETED'
assert hypotheses(store,gw).status=='REJECTED'
from test_hypothesis_builder import ProposalAdapter
wrong=ProposalAdapter(change=lambda d,c:d['hypotheses'][0].update(title='Changed retained candidate'))
result=hypotheses(store,gateway(wrong));assert result.status=='REJECTED'
with PackageReader(result.package) as r:assert not r.manifest['artifacts'].get('hypotheses')
def test_patch_call_reused_after_interrupted_publication(built_case,monkeypatch):
def bad(d):d['interpretation']['observed_behavior'][0]['source_ids']=['F0001']
store=built_case[0];adapter=Adapter(bad);gw=gateway(adapter)
assert interpret(store,gw).status=='REJECTED'
original=store.advance
def fail(*args,**kwargs):
if kwargs.get('details',{}).get('operation')=='case-interpreted':raise RuntimeError('simulated crash')
return original(*args,**kwargs)
monkeypatch.setattr(store,'advance',fail)
from viano_bug_analysis.analysis.errors import InterpretationError
with pytest.raises(InterpretationError,match='INTERPRETATION_INPUT'):interpret(store,gw)
assert len(adapter.requests)==2
monkeypatch.setattr(store,'advance',original)
assert interpret(store,gw).status=='COMPLETED'
assert hypotheses(store,gw).status=='COMPLETED'
assert len(adapter.requests)==2
@pytest.mark.parametrize('broken',[None,17,'broken',{'text':'bad','source_ids':17}])
def test_issue_localization_handles_malformed_model_fields(built_case,broken):
def bad(d):d['interpretation']['unknowns']=broken
store=built_case[0];adapter=Adapter(bad);gw=gateway(adapter)
result=interpret(store,gw);assert result.status=='REJECTED'
assert interpret(store,gw).status=='COMPLETED'
def test_repaired_plan_reimports_without_new_calls(built_case,tmp_path):
from viano_bug_analysis.lifecycle import Workspace,CheckpointStore
def bad(d):d['interpretation']['observed_behavior'][0]['source_ids']=['F0001']
store=built_case[0];adapter=Adapter(bad);gw=gateway(adapter)
assert interpret(store,gw).status=='REJECTED';assert interpret(store,gw).status=='COMPLETED'
final=hypotheses(store,gw)
imported=CheckpointStore(Workspace(tmp_path/'recipient'))
imported.intake(final.package)
assert interpret(imported,gw).reused
assert hypotheses(imported,gw).reused
assert len(adapter.requests)==2
def test_budget_origin_validates_the_reviewed_source_chain(built_case):
from viano_bug_analysis.budget import BudgetManager
def bad(d):d['interpretation']['observed_behavior'][0]['source_ids']=['F0001']
store=built_case[0];adapter=Adapter(bad);gw=gateway(adapter)
assert interpret(store,gw).status=='REJECTED';assert interpret(store,gw).status=='COMPLETED'
assert hypotheses(store,gw).status=='COMPLETED'
result=BudgetManager(store).initialize('case-A','stable-package')
assert len(result.state['accounts'])==3
assert {v['remaining'] for v in result.state['accounts'].values()}=={100}
assert len(adapter.requests)==2
@pytest.mark.parametrize('malformed',[None,17,[{'position':0}],'invalid'])
def test_bad_review_does_not_discard_valid_interpretation_patch(built_case,malformed):
def bad(d):d['interpretation']['observed_behavior'][0]['source_ids']=['F0001']
def review(d,_):d['reviews']=malformed
store=built_case[0];adapter=Adapter(bad,review);gw=gateway(adapter)
assert interpret(store,gw).status=='REJECTED'
assert interpret(store,gw).status=='COMPLETED'
assert hypotheses(store,gw).status=='REJECTED'
with PackageReader(store.latest('case-A','stable-package')) as r:assert r.manifest['artifacts']['case_interpretation']