FA-3715 / Binary formats / Member archive
Run-length encoding forgets the final run · case 05
Run-length encoding forgets the final run.
Case contract
Encode a list as count/value runs, retaining adjacent equal values in one run.
Why this case matters
A local executable model for consumers of structured text; oracle values are authored literals, not outputs copied from the repaired implementation.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| boundary 1 | [[1, 1], [1, 1], [1, 2]] | [[2, 1], [1, 2]] | Failed |
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This record includes three runnable implementations, regression fixtures, execution results, and source hashes.
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