STET

flux-pr-1034

graphql-go-tools (Go) · W1 · GPT-5.1 Codex Mini

fail_guardrail

Tests: unknown. 0/1 commands passed. Strength: missing.

57.1% run pass rate
Tier 1
guardrail preflight failedprimary equivalenceunknownnon equivalentneeds generated testsweak signal riskall commands ignoredunknown no gold pass commands
go test -C v2 ./... -count=1 -timeout=300s
gold unknownagent

Partial score: 0/0

Publishable: noWeak signal risk: yes

Trajectory

codex · partial order only

provider-native trajectory captured; validation and decision steps are appended with coarse ordering only

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patch written
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Flux captured agent.patch for this trial

validation
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equivalence
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non_equivalent

code review
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fail

decision
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fail_guardrail

Quality

equivalence
non_equivalent
98% confidence
code review
fail · 30/100
4 findings
footprint
low (0.30)
behavioral
cost

Equivalence Reasoning

behavioral

Code Review

correctness: 1/4edge case handling: 1/4introduced bug risk: 1/4maintainability idioms: 2/4

The patch likely does not satisfy the intended change end-to-end. It introduces canonical variable renaming, but key correctness gaps remain in remapping semantics and execution-pipeline integration, with additional regression risk in named-operation normalization behavior.

4 findings
Variable remap updates usages but not variable definitions/order
major

The mapper renames variable value refs during argument traversal, but there is no corresponding explicit update/sort of operation variable definitions. This can leave definition names inconsistent with remapped usages and undermines deterministic normalization.

app/pkg/astnormalization/variable_mapper.go:95
Repeated same variable name can be assigned multiple canonical names
major

Deduplication is keyed by variable value ref (`seen map[int]struct{}`) rather than by original variable name, so the same logical variable used in multiple places may be remapped multiple times (`v0`, `v1`, ...), changing query semantics.

app/pkg/astnormalization/variable_mapper.go:27
Variable mapping is captured but not propagated through validation/render pipeline
major

The patch stores `variableNameMapping` on request and exposes accessors, but there are no corresponding changes here to variable validation or subgraph input rendering to consume that mapping, which is a stated requirement.

app/pkg/graphql/normalization.go:41
Named operation normalization dropped prior option behavior
major

In named-operation paths, the previous `WithRemoveNotMatchingOperationDefinitions()` append is no longer present, which can alter behavior when documents contain multiple operations.

app/execution/graphql/normalization.go:36