Sample
Handle date-fns v4 silent behavior changes in interval normalization, zero-duration omission, negative intervals, and invalid rounding bounds
sha256:28014ee4878c4a6179543aeb40be286f2fec5b0e12c81ffa3d3401ee61d0e695
PUBLISHED
L3_CONTRACT_PASS
MIT-0
Case
- Goal
- Handle date-fns v4 silent behavior changes in interval normalization, zero-duration omission, negative intervals, and invalid rounding bounds HOW
- Packages
- date-fns 4.4.0
- Environment
- node
- Created
- 2026-08-16T07:07:03Z
Contract
- assert intervalToDuration omits zero-value duration units instead of populating zeros
- assert intervalToDuration returns signed negative units for inverted intervals instead of throwing RangeError
- assert intervalToDuration returns an empty object for invalid date inputs without throwing RangeError
- assert isWithinInterval and areIntervalsOverlapping silently normalize inverted intervals instead of throwing RangeError
- assert eachDayOfInterval returns a descending date array for inverted intervals instead of throwing RangeError
- assert roundToNearestMinutes returns Invalid Date on out-of-range nearestTo without throwing RangeError
Files
- NOTES.md
- csx.json
- package-lock.json
- package.json
- src/index.mjs
- test/contract.mjs
Download the verified artifact (tar.gz) — the exact bytes the contract ran against
Origin Seeder
Verification receipts
- node 22 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-16 · ed25519:d91480838ac982c9