mirror of
https://github.com/leanprover/lean4.git
synced 2026-03-17 18:34:06 +00:00
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.
25 lines
600 B
Lean4
25 lines
600 B
Lean4
--
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def inc (r : IO.Ref Nat) : IO Unit := do
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let v ← r.get;
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r.set (v+1);
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IO.println (">> " ++ toString v)
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def initArray (r : IO.Ref (Array Nat)) (n : Nat) : IO Unit :=
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n.forM $ fun i _ => do
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r.modify $ fun a => a.push (2*i)
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def showArrayRef (r : IO.Ref (Array Nat)) : IO Unit := do
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let a ← r.swap ∅;
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a.size.forM (fun i _ => IO.println ("[" ++ toString i ++ "]: " ++ toString a[i]!));
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discard $ r.swap a;
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pure ()
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def tst (n : Nat) : IO Unit := do
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let r₁ ← IO.mkRef 0;
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n.forM fun _ _ => inc r₁;
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let r₂ ← IO.mkRef (∅ : Array Nat);
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initArray r₂ n;
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showArrayRef r₂
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#eval tst 10
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