Pantograph/Test/Library.lean

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import LSpec
import Lean
import Pantograph.Library
import Test.Common
open Lean
open Pantograph
namespace Pantograph.Test.Library
def test_expr_echo: IO LSpec.TestSeq := do
let env: Environment ← importModules
(imports := #[`Init])
(opts := {})
(trustLevel := 1)
let inner: CoreM LSpec.TestSeq := do
let prop_and_proof := "⟨∀ (x: Prop), x → x, λ (x: Prop) (h: x) => h⟩"
let tests := LSpec.TestSeq.done
let echoResult ← exprEcho prop_and_proof (options := {})
let tests := tests.append (LSpec.test "fail" (echoResult.toOption == .some {
type := { pp? := "?m.2" }, expr := { pp? := "?m.3" }
}))
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let echoResult ← exprEcho prop_and_proof (expectedType? := .some "Σ' p:Prop, p") (options := { printExprAST := true })
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let tests := tests.append (LSpec.test "fail" (echoResult.toOption == .some {
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type := {
pp? := "(p : Prop) ×' p",
sexp? := "((:c PSigma) (:sort 0) (:lambda p (:sort 0) 0))",
},
expr := {
pp? := "⟨∀ (x : Prop), x → x, fun x h => h⟩",
sexp? := "((:c PSigma.mk) (:sort 0) (:lambda p (:sort 0) 0) (:forall x (:sort 0) (:forall _ 0 1)) (:lambda x (:sort 0) (:lambda h 0 0)))",
}
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}))
return tests
runCoreMSeq env (options := #["pp.proofs.threshold=100"]) inner
def suite: IO LSpec.TestSeq := do
return LSpec.group "Library" $
(LSpec.group "ExprEcho" (← test_expr_echo))
end Pantograph.Test.Library