mirror of
https://github.com/leanprover/lean4.git
synced 2026-03-17 18:34:06 +00:00
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.
55 lines
1.6 KiB
Lean4
55 lines
1.6 KiB
Lean4
module
|
||
meta import Lean.Meta.Tactic.Grind
|
||
#exit -- TODO: reenable after we add support for running code in interactive mode
|
||
|
||
def f (α : Type) [Add α] (a : α) := a + a + a
|
||
|
||
open Lean Meta Grind in
|
||
meta def fallback : Fallback := do
|
||
let nodes ← filterENodes fun e => return e.self.isAppOf ``Lean.Grind.nestedProof
|
||
trace[Meta.debug] "{nodes.toList.map (·.self)}"
|
||
let nodes ← filterENodes fun e => return e.self.isApp && e.self.isAppOf ``GetElem.getElem
|
||
let [_, n, _] := nodes.toList | unreachable!
|
||
trace[Meta.debug] "{← getEqc n.self}"
|
||
(← get).mvarId.admit
|
||
|
||
set_option trace.Meta.debug true
|
||
set_option grind.debug true
|
||
set_option grind.debug.proofs true
|
||
|
||
/-
|
||
Recall that array access terms, such as `a[i]`, have nested proofs.
|
||
The following test relies on `grind` `nestedProof` wrapper to
|
||
detect equalities between array access terms.
|
||
-/
|
||
|
||
/--
|
||
trace: [Meta.debug] [‹i < a.size›, ‹j < a.size›, ‹j < b.size›]
|
||
[Meta.debug] [a[j], b[j], a[i]]
|
||
-/
|
||
#guard_msgs (trace) in
|
||
example (i j : Nat) (a b : Array Nat) (h1 : j < a.size) (h : j < b.size) (h2 : i ≤ j) : a[i] < a[j] + b[j] → i = j → a = b → False := by
|
||
grind -mbtc on_failure fallback
|
||
|
||
/--
|
||
trace: [Meta.debug] [‹i < a.size›, ‹j < a.size›, ‹j < b.size›]
|
||
[Meta.debug] [a[j], a[i]]
|
||
-/
|
||
#guard_msgs (trace) in
|
||
example (i j : Nat) (a b : Array Nat) (h1 : j < a.size) (h : j < b.size) (h2 : i ≤ j) : a[i] < a[j] + b[j] → i = j → False := by
|
||
grind -mbtc on_failure fallback
|
||
|
||
namespace Test
|
||
|
||
opaque p : Prop
|
||
axiom hp : p
|
||
opaque h : p → Prop
|
||
|
||
example : h (@Lean.Grind.nestedProof p hp) → p := by
|
||
grind
|
||
|
||
example : h hp → p := by
|
||
grind
|
||
|
||
end Test
|