08eb78a5b2
This PR sets up the new integrated test/bench suite. It then migrates all benchmarks and some related tests to the new suite. There's also some documentation and some linting. For now, a lot of the old tests are left alone so this PR doesn't become even larger than it already is. Eventually, all tests should be migrated to the new suite though so there isn't a confusing mix of two systems.
17 lines
517 B
Text
17 lines
517 B
Text
def zero_out (arr : Array Nat) (i : Nat) : Array Nat :=
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if h : i < arr.size then
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zero_out (arr.set i 0) (i + 1)
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else
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arr
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termination_by arr.size - i
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decreasing_by simp; apply Nat.sub_succ_lt_self _ _ h
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-- set_option trace.Elab.definition true
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theorem size_zero_out (arr : Array Nat) (i : Nat) : (zero_out arr i).size = arr.size := by
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unfold zero_out
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split
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· rw [size_zero_out]
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rw [Array.size_set]
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· rfl
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termination_by arr.size - i
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decreasing_by simp; apply Nat.sub_succ_lt_self; assumption
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