File: QuickCheckUtils.hs

package info (click to toggle)
haskell-unicode-transforms 0.4.0.1-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 3,312 kB
  • sloc: haskell: 786; sh: 15; makefile: 7
file content (15 lines) | stat: -rw-r--r-- 476 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
{-# LANGUAGE BangPatterns #-}
{-# OPTIONS_GHC -fno-warn-orphans #-}

module QuickCheckUtils () where

import qualified Data.Text as T
import Data.Text.Normalize (NormalizationMode(NFD, NFKD, NFC, NFKC))
import Test.QuickCheck (Arbitrary(arbitrary, shrink), elements)

instance Arbitrary T.Text where
    arbitrary = T.pack `fmap` arbitrary
    shrink = map T.pack . shrink . T.unpack

instance Arbitrary NormalizationMode where
    arbitrary = elements [NFD, NFKD, NFC, NFKC]