lean4-htt/tests/elab/11687.lean
Garmelon 08eb78a5b2
chore: switch to new test/bench suite (#12590)
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.
2026-02-25 13:51:53 +00:00

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import Std
set_option mvcgen.warning false
set_option warn.sorry false
open Std.Do Std Std.Iterators Std.Iterators.Types
def f {m : Type → Type} : m Unit := sorry
@[spec]
theorem Spec.forIn_iterM
(pre : Assertion _)
(post : PostCond Unit _)
(step : ∀ (it : IterM (α := ArrayIterator Nat) (StateT Nat Id) Nat) (c : Unit),
Triple (do match ← it.step with | _ => return) sorry sorry) :
Triple (f (m := StateT Nat Id)) pre post :=
sorry
@[spec]
theorem array_step_spec [Monad m] [WPMonad m ps]
{it : IterM (α := ArrayIterator α) m α} {Q : PostCond (Shrink it.Step) ps} :
Triple it.step (Q.1 sorry) spred(Q) :=
sorry
-- This exercises the `info.simpDiscrs?` code path in `mvcgen`, from which it should return early
-- after applying the rewrite with `mkEqMPR`. Failing to return was a bug introduced in #9834.
theorem iterforin (xs : Array Nat) {P} :
Triple (m := StateT Nat Id) (do
let mut sum := 0
let _ ← f
return sum) ⌜P⌝ (⇓r => ⌜r = sorry⌝) := by
mvcgen
sorry