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https://github.com/leanprover/lean4.git
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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.
43 lines
1.1 KiB
Lean4
43 lines
1.1 KiB
Lean4
import Lean
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/-!
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Creates an non-recursive inductive data type with n constructors and deriving `BEq`.
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-/
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set_option Elab.async false
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open Lean Elab
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open Elab.Command (CommandElab CommandElabM elabCommand)
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open Parser.Command
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open Parser.Term
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-- Create a name.
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def strName (s : String) : Name := Name.anonymous |>.str s
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def mkCtorStr (idx : Nat) : String := s!"con{idx}"
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def mkCtorIdent (idx : Nat) : Ident := mkIdent <| strName <| mkCtorStr idx
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/--
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`#test_gen name cnt` creates an inductive type with icnt` unary constructors
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-/
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syntax (name := testGen) (docComment)? "#test_gen" ident num : command -- declare the syntax
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@[command_elab testGen]
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def testGenImpl: CommandElab := fun stx => do
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match stx with
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| `(#test_gen $t $con_count) =>
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let con_count := con_count.getNat
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let cons ← Array.ofFnM (n := con_count) fun cIdx =>
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let con := mkCtorIdent cIdx
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`(ctor| | $con:ident : α → $t:ident α )
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let idecl ←
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-- Create constant case definitions
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`(inductive $t:ident (α : Type) : Type where
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$cons:ctor*
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deriving DecidableEq
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)
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elabCommand idecl
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| _ =>
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throwIllFormedSyntax
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#time #test_gen T 30
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