diff options
author | Yann Herklotz <ymherklotz@gmail.com> | 2019-02-01 19:39:52 +0000 |
---|---|---|
committer | Yann Herklotz <ymherklotz@gmail.com> | 2019-02-01 19:39:52 +0000 |
commit | 1067284cc1f6ca8ba646545c5b8d0a79cc2e41ad (patch) | |
tree | 2c9a8d54bf6f9870f0ae62c150803ccec90d46e7 /src/VeriFuzz/RandomAlt.hs | |
parent | a38289ca9d96e97bc4e65b67c50f5805d56a3d86 (diff) | |
download | verismith-1067284cc1f6ca8ba646545c5b8d0a79cc2e41ad.tar.gz verismith-1067284cc1f6ca8ba646545c5b8d0a79cc2e41ad.zip |
More restructuring
Diffstat (limited to 'src/VeriFuzz/RandomAlt.hs')
-rw-r--r-- | src/VeriFuzz/RandomAlt.hs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/VeriFuzz/RandomAlt.hs b/src/VeriFuzz/RandomAlt.hs new file mode 100644 index 0000000..93a50e9 --- /dev/null +++ b/src/VeriFuzz/RandomAlt.hs @@ -0,0 +1,25 @@ +{-|p +Module : VeriFuzz.Circuit.RandomAlt +Description : RandomAlt generation for DAG +Copyright : (c) 2018-2019, Yann Herklotz Grave +License : BSD-3 +Maintainer : ymherklotz [at] gmail [dot] com +Stability : experimental +Portability : POSIX + +Define the random generation for the directed acyclic graph. +-} + +module VeriFuzz.Circuit.RandomAlt where + +import qualified Data.Graph.Inductive.Arbitrary as G +import Data.Graph.Inductive.PatriciaTree (Gr) +import Test.QuickCheck (Arbitrary, Gen) +import qualified Test.QuickCheck as QC + +randomDAG :: (Arbitrary l, Arbitrary e) => Gen (Gr l e) +randomDAG = G.looplessGraph <$> QC.arbitrary + +-- | Generate a random acyclic DAG with an IO instance. +genRandomDAG :: (Arbitrary l, Arbitrary e) => IO (Gr l e) +genRandomDAG = QC.generate randomDAG |