Pantograph/Test/Environment.lean

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import LSpec
import Pantograph.Serial
import Pantograph.Environment
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import Test.Common
namespace Pantograph.Test.Environment
open Pantograph
open Lean
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deriving instance DecidableEq, Repr for Protocol.InductInfo
deriving instance DecidableEq, Repr for Protocol.ConstructorInfo
deriving instance DecidableEq, Repr for Protocol.RecursorInfo
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deriving instance DecidableEq, Repr for Protocol.EnvInspectResult
def test_symbol_visibility (env: Environment): IO LSpec.TestSeq := do
let entries: List (Name × Bool) := [
("Nat.add_comm".toName, false),
("Lean.Name".toName, true)
]
let suite := entries.foldl (λ suites (symbol, target) =>
let constant := env.constants.find! symbol
let test := LSpec.check symbol.toString ((Environment.is_symbol_unsafe_or_internal symbol constant) == target)
LSpec.TestSeq.append suites test) LSpec.TestSeq.done
return suite
inductive ConstantCat where
| induct (info: Protocol.InductInfo)
| ctor (info: Protocol.ConstructorInfo)
| recursor (info: Protocol.RecursorInfo)
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def test_inspect (env: Environment): IO LSpec.TestSeq := do
let testCases: List (String × ConstantCat) := [
("Or", ConstantCat.induct {
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numParams := 2,
numIndices := 0,
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all := #["Or"],
ctors := #["Or.inl", "Or.inr"],
}),
("Except.ok", ConstantCat.ctor {
induct := "Except",
cidx := 1,
numParams := 2,
numFields := 1,
}),
("Eq.rec", ConstantCat.recursor {
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all := #["Eq"],
numParams := 2,
numIndices := 1,
numMotives := 1,
numMinors := 1,
k := true,
}),
("ForM.rec", ConstantCat.recursor {
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all := #["ForM"],
numParams := 3,
numIndices := 0,
numMotives := 1,
numMinors := 1,
k := false,
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})
]
let inner: CoreM LSpec.TestSeq := do
testCases.foldlM (λ acc (name, cat) => do
let args: Protocol.EnvInspect := { name := name }
let result ← match ← Environment.inspect args (options := {}) with
| .ok result => pure $ result
| .error e => panic! s!"Error: {e.desc}"
let p := match cat with
| .induct info => LSpec.test name (result.inductInfo? == .some info)
| .ctor info => LSpec.test name (result.constructorInfo? == .some info)
| .recursor info => LSpec.test name (result.recursorInfo? == .some info)
return LSpec.TestSeq.append acc p
) LSpec.TestSeq.done
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runCoreMSeq env inner
def suite: IO LSpec.TestSeq := do
let env: Environment ← importModules
(imports := #["Init"].map (λ str => { module := str.toName, runtimeOnly := false }))
(opts := {})
(trustLevel := 1)
return LSpec.group "Environment" $
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(LSpec.group "Symbol visibility" (← test_symbol_visibility env)) ++
(LSpec.group "Inspect" (← test_inspect env))
end Pantograph.Test.Environment