3a457e6ad6
Many of our tests in `tests/lean/run/` produce output from `#eval` (or `#check`) statements, that is then ignored. This PR tries to capture all the useful output using `#guard_msgs`. I've only done a cursory check that the output is still sane --- there is a chance that some "unchecked" tests have already accumulated regressions and this just cements them! In the other direction, I did identify two rotten tests: * a minor one in `setStructInstNotation.lean`, where a comment says `Set Nat`, but `#check` actually prints `?_`. Weird? * `CompilerProbe.lean` is generating empty output, apparently indicating that something is broken, but I don't know the signficance of this file. In any case, I'll ask about these elsewhere. (This started by noticing that a recent `grind` test file had an untested `trace_state`, and then got carried away.)
59 lines
1.4 KiB
Text
59 lines
1.4 KiB
Text
import Lean
|
|
|
|
open Lean
|
|
|
|
structure S1 :=
|
|
(x y : Nat)
|
|
|
|
structure S2 extends S1 :=
|
|
(z : Nat)
|
|
|
|
structure S3 :=
|
|
(w : Nat)
|
|
|
|
structure S4 extends S2, S3 :=
|
|
(s : Nat)
|
|
|
|
def check (b : Bool) : CoreM Unit :=
|
|
unless b do throwError "check failed"
|
|
|
|
class S5 :=
|
|
(x y : Nat)
|
|
|
|
inductive D
|
|
| mk (x y z : Nat) : D
|
|
|
|
def tst : CoreM Unit :=
|
|
do let env ← getEnv
|
|
IO.println (getStructureFields env `Lean.Environment)
|
|
check $ getStructureFields env `S4 == #[`toS2, `toS3, `s]
|
|
check $ getStructureFields env `S1 == #[`x, `y]
|
|
check $ isSubobjectField? env `S4 `toS2 == some `S2
|
|
check $ getParentStructures env `S4 == #[`S2, `S3]
|
|
check $ findField? env `S4 `x == some `S1
|
|
check $ findField? env `S4 `x1 == none
|
|
check $ isStructure env `S1
|
|
check $ isStructure env `S2
|
|
check $ isStructure env `S3
|
|
check $ isStructure env `S4
|
|
check $ isStructure env `S5
|
|
check $ !isStructure env `Nat
|
|
check $ !isStructure env `D
|
|
IO.println (getStructureFieldsFlattened env `S4)
|
|
IO.println (getStructureFields env `D)
|
|
IO.println (getPathToBaseStructure? env `S1 `S4)
|
|
IO.println (getParentStructures env `S4)
|
|
IO.println (getAllParentStructures env `S4)
|
|
check $ getPathToBaseStructure? env `S1 `S4 == some [`S4.toS2, `S2.toS1]
|
|
pure ()
|
|
|
|
/--
|
|
info: #[const2ModIdx, constants, extensions, extraConstNames, header]
|
|
#[toS2, toS1, x, y, z, toS3, w, s]
|
|
#[]
|
|
(some [S4.toS2, S2.toS1])
|
|
#[S2, S3]
|
|
#[S2, S1, S3]
|
|
-/
|
|
#guard_msgs in
|
|
#eval tst
|