flux-pr-4680
Zod (TypeScript) · W2 · GPT-5.4
Tests passed. 3/3 commands passed. Strength: strong.
pnpm buildfind . -name vitest.config.ts -exec sed -i 's/test: {/test: { testTimeout: 30000,/' {} +pnpm test -- --maxWorkers 1 --maxConcurrency 1 --retry 2Partial score: 3/3
Trajectory
unknown · partial order onlyCanonical trajectory missing; showing coarse derived order only.
Quality
Equivalence Reasoning
behavioral
The patch implements optional seconds and named `TimePrecision` exports, but it keeps accepting basic timezone offsets (`+02`, `+0200`) for datetimes with `offset: true`. The intended change (as reflected by the target behavior/docs) is to allow only `Z` or normalized colon offsets (`±HH:MM`) and reject basic offset forms. This is a functional mismatch in ISO datetime validation behavior.
Code Review
The patch partially implements the goal (optional seconds and named precision) but likely does not satisfy the intended offset behavior: it continues accepting and preserving non-canonical basic offsets instead of enforcing canonical offset formatting.
With `offset: true`, the regex `([+-]\d{2}(?::?\d{2})?)` accepts `+02` and `+0200`. Intended behavior is to allow canonical offsets (`+HH:MM`) and reject basic forms.
Normalization was removed and tests now assert preserving `+02`/`+0200`. Combined with permissive parsing, this can propagate multiple wire formats where a canonical one was expected.