pandoc/benchmark/benchmark-pandoc.hs
John MacFarlane 82b3e0ab97 Use custom Prelude to avoid compiler warnings.
- The (non-exported) prelude is in prelude/Prelude.hs.
- It exports Monoid and Applicative, like base 4.8 prelude,
  but works with older base versions.
- It exports (<>) for mappend.
- It hides 'catch' on older base versions.

This allows us to remove many imports of Data.Monoid
and Control.Applicative, and remove Text.Pandoc.Compat.Monoid.

It should allow us to use -Wall again for ghc 7.10.
2015-10-14 09:09:10 -07:00

54 lines
2.1 KiB
Haskell

{-
Copyright (C) 2012-2014 John MacFarlane <jgm@berkeley.edu>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-}
import Text.Pandoc
import Criterion.Main
import Criterion.Types (Config(..))
import Data.Maybe (mapMaybe)
import Debug.Trace (trace)
import Text.Pandoc.Error
readerBench :: Pandoc
-> (String, ReaderOptions -> String -> IO (Either PandocError Pandoc))
-> Maybe Benchmark
readerBench doc (name, reader) =
case lookup name writers of
Just (PureStringWriter writer) ->
let inp = writer def{ writerWrapText = True} doc
in return $ bench (name ++ " reader") $ nfIO $
(fmap handleError <$> reader def{ readerSmart = True }) inp
_ -> trace ("\nCould not find writer for " ++ name ++ "\n") Nothing
writerBench :: Pandoc
-> (String, WriterOptions -> Pandoc -> String)
-> Benchmark
writerBench doc (name, writer) = bench (name ++ " writer") $ nf
(writer def{ writerWrapText = True }) doc
main :: IO ()
main = do
inp <- readFile "tests/testsuite.txt"
let opts = def{ readerSmart = True }
let doc = handleError $ readMarkdown opts inp
let readers' = [(n,r) | (n, StringReader r) <- readers]
let readerBs = mapMaybe (readerBench doc)
$ filter (\(n,_) -> n /="haddock") readers'
let writers' = [(n,w) | (n, PureStringWriter w) <- writers]
let writerBs = map (writerBench doc)
$ writers'
defaultMainWith defaultConfig{ timeLimit = 6.0 }
(writerBs ++ readerBs)