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.
51 lines
1 KiB
Text
51 lines
1 KiB
Text
namespace Ex1
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def f (x : Nat) : Nat := by
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cases x with
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| zero => exact 1
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| succ x' =>
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apply Nat.mul 2
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exact f x'
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#guard f 10 == 1024
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example : f x.succ = 2 * f x := by rw [f]; rfl
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end Ex1
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namespace Ex2
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inductive Foo where
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| mk : List Foo → Foo
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mutual
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def g (x : Foo) : Nat := by
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cases x with
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| mk xs => exact gs xs
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def gs (xs : List Foo) : Nat := by
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cases xs with
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| nil => exact 1
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| cons x xs =>
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apply Nat.add
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exact g x
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exact gs xs
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end
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end Ex2
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namespace Ex3
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inductive Foo where
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| a | b | c
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| pair: Foo × Foo → Foo
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def Foo.deq (a b : Foo) : Decidable (a = b) := by
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cases a <;> cases b
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any_goals apply isFalse Foo.noConfusion
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any_goals apply isTrue rfl
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case pair a b =>
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let (a₁, a₂) := a
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let (b₁, b₂) := b
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exact match deq a₁ b₁, deq a₂ b₂ with
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| isTrue h₁, isTrue h₂ => isTrue (by rw [h₁,h₂])
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| isFalse h₁, _ => isFalse (fun h => by cases h; cases (h₁ rfl))
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| _, isFalse h₂ => isFalse (fun h => by cases h; cases (h₂ rfl))
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end Ex3
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