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.
40 lines
1.2 KiB
Text
40 lines
1.2 KiB
Text
import Std.Tactic.Do
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open Std.Do
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set_option mvcgen.warning false
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/-!
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The `mvcgen_trivial` tactic uses `trivial`, which uses `contradiction`.
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For the example below, that triggers a recursion depth error.
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We want to suggest to the user to use `-trivial` to avoid this.
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-/
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class MyAdd (Self : Type) (Rhs : Type)
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where
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add : (Self -> Rhs -> Except String Self)
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instance : MyAdd Int32 Int32 := {
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add x y := if BitVec.uaddOverflow x.toBitVec y.toBitVec then .error "error" else pure (x + y)
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}
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/--
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error: Error while running try mvcgen_trivial on case vc2.isFalse.isTrue
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t : Int32
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h✝¹ : ¬t.toBitVec.uaddOverflow (Int32.toBitVec 1) = true
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h✝ : (t + 1).toBitVec.uaddOverflow (Int32.toBitVec 3000) = true
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⊢ ⏎
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⊢ₛ wp⟦Except.error "error"⟧ (PostCond.noThrow fun r => ⌜True⌝)Message: ⏎
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maximum recursion depth has been reached
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use `set_option maxRecDepth <num>` to increase limit
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use `set_option diagnostics true` to get diagnostic information
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Try again with -trivial.
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-/
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#guard_msgs (error) in
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example (t : Int32):
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⦃ ⌜ True ⌝ ⦄
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do
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let t : Int32 ← (MyAdd.add t (1 : Int32))
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MyAdd.add t (3000 : Int32)
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⦃ ⇓ r => ⌜ True ⌝ ⦄ := by
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mvcgen [MyAdd.add]
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