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-- | Benchmarks simple file reading
--
-- Tested in this benchmark:
--
-- * Reading a file from the disk
--
{-# LANGUAGE CPP #-}
module Benchmarks.FileRead
( benchmark
) where
import Test.Tasty.Bench (Benchmark, bgroup, bench, whnfIO)
import qualified Data.ByteString as SB
import qualified Data.ByteString.Lazy as LB
import qualified Data.Text as T
import qualified Data.Text.Encoding as T
import qualified Data.Text.IO as T
import qualified Data.Text.Lazy as LT
import qualified Data.Text.Lazy.Encoding as LT
import qualified Data.Text.Lazy.IO as LT
benchmark :: FilePath -> Benchmark
benchmark p = bgroup "FileRead"
[ bench "Text" $ whnfIO $ T.length <$> T.readFile p
, bench "LazyText" $ whnfIO $ LT.length <$> LT.readFile p
, bench "TextByteString" $ whnfIO $
(T.length . T.decodeUtf8) <$> SB.readFile p
, bench "LazyTextByteString" $ whnfIO $
(LT.length . LT.decodeUtf8) <$> LB.readFile p
]
|
