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{-|
Module : VeriFuzz.Gen
Description : Various useful generators.
Copyright : (c) 2019, Yann Herklotz Grave
License : GPL-3
Maintainer : ymherklotz [at] gmail [dot] com
Stability : experimental
Portability : POSIX
Various useful generators.
-}
module VeriFuzz.Gen where
import qualified Data.Text as T
import Test.QuickCheck (Arbitrary, Gen, arbitrary)
import qualified Test.QuickCheck as QC
import VeriFuzz.Circuit
import VeriFuzz.Verilog
randomMod :: Gen ModDecl
randomMod = do
let ids = Identifier . ("w"<>) . T.pack . show <$> [1..100]
moditems <- sequence $ randomAssigns ids
return $ ModDecl "" [] [] []
fromGraph :: Gen ModDecl
fromGraph = do
gr <- QC.generate $ rDups <$> QC.resize 100 (randomCircuit)
return $ initMod
. head
$ (nestUpTo 5 . generateAST $ Circuit gr)
^.. getVerilogSrc
. traverse
. getDescription
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