import Pantograph.Goal import Pantograph.Library import Pantograph.Protocol import Lean import LSpec open Lean namespace Pantograph -- Auxiliary functions namespace Protocol def Goal.devolatilizeVars (goal: Goal): Goal := { goal with vars := goal.vars.map removeInternalAux, } where removeInternalAux (v: Variable): Variable := { v with name := "" } /-- Set internal names to "" -/ def Goal.devolatilize (goal: Goal): Goal := { goal.devolatilizeVars with name := "", } deriving instance DecidableEq, Repr for Expression deriving instance DecidableEq, Repr for Variable deriving instance DecidableEq, Repr for Goal deriving instance DecidableEq, Repr for ExprEchoResult deriving instance DecidableEq, Repr for InteractionError deriving instance DecidableEq, Repr for Option end Protocol def TacticResult.toString : TacticResult → String | .success state => s!".success ({state.goals.length} goals)" | .failure messages => let messages := "\n".intercalate messages.toList s!".failure {messages}" | .parseError error => s!".parseError {error}" | .indexError index => s!".indexError {index}" | .invalidAction error => s!".invalidAction {error}" namespace Test def expectationFailure (desc: String) (error: String): LSpec.TestSeq := LSpec.test desc (LSpec.ExpectationFailure "ok _" error) def assertUnreachable (message: String): LSpec.TestSeq := LSpec.check message false def parseFailure (error: String) := expectationFailure "parse" error def elabFailure (error: String) := expectationFailure "elab" error def runCoreMSeq (env: Environment) (coreM: CoreM LSpec.TestSeq) (options: Array String := #[]): IO LSpec.TestSeq := do let coreContext: Core.Context ← createCoreContext options match ← (coreM.run' coreContext { env := env }).toBaseIO with | .error exception => return LSpec.test "Exception" (s!"internal exception #{← exception.toMessageData.toString}" = "") | .ok a => return a def runMetaMSeq (env: Environment) (metaM: MetaM LSpec.TestSeq): IO LSpec.TestSeq := runCoreMSeq env metaM.run' def runTermElabMInMeta { α } (termElabM: Lean.Elab.TermElabM α): Lean.MetaM α := termElabM.run' (ctx := Pantograph.defaultTermElabMContext) end Test end Pantograph