eda1628ec3
A solver-agnostic harness that grades coding-agent task success with an executable test oracle (tests fail before, pass after; pristine test files restored to prevent gaming) and pairs it with measured energy (jouleclaw IOReport, idle-subtracted, sub-window readings flagged unreliable), vendor-billed dollars, and token-estimated cloud energy. Solvers: reference, noop, claude, gemini, and cascade (the real joule_core engine via joule-coded). --passes shows L0 cache amortization. Headline (RESULTS.md): on a realistic operation mix, the cascade and frontier claude both resolve 100%, but the cascade costs ~10x less per task -- mechanical ops close locally at L1 for free, novel ops escalate to the same model once, and repeats are free from the L0 cache. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
13 lines
221 B
Python
13 lines
221 B
Python
from slicer import last_n
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def test_last_two():
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assert last_n([1, 2, 3, 4, 5], 2) == [4, 5]
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def test_zero():
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assert last_n([1, 2, 3], 0) == []
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def test_more_than_len():
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assert last_n([1, 2], 5) == [1, 2]
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