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.
76 lines
2 KiB
Text
76 lines
2 KiB
Text
reset_grind_attrs%
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def succ (x : Nat) := x+1
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/-- trace: [grind.inj] succ_inj: [succ] -/
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#guard_msgs in
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set_option trace.grind.inj true in
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@[grind inj] theorem succ_inj : Function.Injective succ := by
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grind [Function.Injective, succ]
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/-- trace: [grind.debug.inj] [succ_inj] -/
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#guard_msgs in
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example : True := by
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set_option trace.grind.debug.inj true in
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grind
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/-- trace: [grind.debug.inj] [] -/
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#guard_msgs in
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example : True := by
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set_option trace.grind.debug.inj true in
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grind [- succ_inj]
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def double (x : Nat) := 2*x
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@[grind inj] theorem double_inj : Function.Injective double := by
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grind [Function.Injective, double]
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/-- trace: [grind.debug.inj] [double_inj, succ_inj] -/
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#guard_msgs in
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example : True := by
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set_option trace.grind.debug.inj true in
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grind
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attribute [- grind] succ_inj
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/-- error: `succ_inj` is not marked with the `[grind]` attribute -/
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#guard_msgs in
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example : True := by
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grind [- succ_inj]
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/--
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error: invalid `[grind inj]` theorem, resulting type is not of the form `Function.Injective <fun>`
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x = y
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-/
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#guard_msgs in
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@[grind inj] theorem succ_inj' : succ x = succ y → x = y := by
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grind [succ]
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/-- trace: [grind.inj] mul_2_inj: [HMul.hMul, OfNat.ofNat] -/
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#guard_msgs in
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set_option trace.grind.inj true in
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@[grind inj] theorem mul_2_inj : Function.Injective (2 * ·) := by
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grind [Function.Injective]
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def Array.IsId (as : Array Nat) : Prop :=
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∀ i : Fin as.size, as[i] = i
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/-- trace: [grind.inj] array_inj: [Array, GetElem?.getElem?, Fin, Array.size] -/
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#guard_msgs in
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set_option trace.grind.inj true in
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@[grind inj] theorem array_inj {as : Array Nat} (h : as.IsId) : Function.Injective (as[·]? : Fin as.size → Option Nat) := by
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intro a b; simp
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have ha := h a
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have hb := h b
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simp at ha hb
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grind
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def weird.{u} : PUnit.{u} → PUnit.{u} := id
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/--
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error: invalid `[grind inj]` theorem, theorem has universe levels, but no hypotheses
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Function.Injective weird
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-/
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#guard_msgs in
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@[grind inj] theorem weird_inj : Function.Injective weird := by
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intro a b; simp
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