From: Ramakrishnan Muthukrishnan <ram@rkrishnan.org>
Date: Fri, 8 Sep 2017 04:38:53 +0000 (+0530)
Subject: quickcheck: size limit randomly generated Benc structures
X-Git-Url: https://git.rkrishnan.org/pf/content/en/seg/%22news.html/something?a=commitdiff_plain;p=functorrent.git

quickcheck: size limit randomly generated Benc structures
---

diff --git a/functorrent.cabal b/functorrent.cabal
index 50bd270..5e71ebf 100644
--- a/functorrent.cabal
+++ b/functorrent.cabal
@@ -81,7 +81,9 @@ test-suite functorrent-test
   default-language:  Haskell2010
   hs-source-dirs:    test
   main-is:           Main.hs
-  other-modules:     MagneturiTests
+  other-modules:     BencodeTests
+                   , MagneturiTests
+                   , MetainfoTests
   build-depends:     base
                    , bytestring
                    , functorrent
diff --git a/src/FuncTorrent/Bencode.hs b/src/FuncTorrent/Bencode.hs
index ac62211..b55b3fe 100644
--- a/src/FuncTorrent/Bencode.hs
+++ b/src/FuncTorrent/Bencode.hs
@@ -59,9 +59,9 @@ instance Arbitrary BVal where
                                , Bstr <$> arbitrary]
                 bval n = oneof [ Bint <$> arbitrary
                                , Bstr <$> arbitrary
-                               , Blist <$> vectorOf n (bval (n `div` 4))
-                               , do keys <- vectorOf n genNonEmptyString
-                                    vals <- vectorOf n (bval (n `div` 4))
+                               , Blist <$> vectorOf (n `div` 2) (bval (n `div` 4))
+                               , do keys <- vectorOf (n `div` 2) genNonEmptyString
+                                    vals <- vectorOf (n `div` 2) (bval (n `div` 4))
                                     return $ Bdict $ fromList $ zip keys vals ]
 
 -- getters