mirror of
https://github.com/leanprover/lean4.git
synced 2026-03-17 18:34:06 +00:00
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.
28 lines
572 B
Lean4
28 lines
572 B
Lean4
import Std.Tactic.Do
|
|
|
|
open Std.Do
|
|
|
|
/-!
|
|
Tests that `mvcgen` is able to split the goal
|
|
```
|
|
⊢ₛ
|
|
wp⟦match s with
|
|
| none => pure 0
|
|
| some x => pure x⟧
|
|
(PostCond.noThrow fun x => ⌜True⌝) s
|
|
```
|
|
Note that `s` is an excess state variable that does not only occur in the program, but also in the
|
|
application of the predicate transformer.
|
|
-/
|
|
|
|
set_option mvcgen.warning false in
|
|
example :
|
|
⦃⌜True⌝⦄
|
|
(do
|
|
let s ← get (m := StateM (Option Nat))
|
|
match s with
|
|
| none => pure 0
|
|
| some x => pure x)
|
|
⦃⇓_ => ⌜True⌝⦄ := by
|
|
mvcgen
|