FA-97919 / Dataset split isolation / Member archive
Dataset split: exact multiples emit an empty trailing block · case 04
exact multiples emit an empty trailing block.
Case contract
For n items and positive width w, return [start,end) blocks covering each index once.
Why this case matters
This toy split allocator makes membership rules explicit for reproducible evaluation fixtures.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| exact multiple | [[0, 3], [3, 6], [6, 6]] | [[0, 3], [3, 6]] | Failed |
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This record includes three runnable implementations, regression fixtures, execution results, and source hashes.
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