haskell-with-utf8/test/Test.hs
Kirill Elagin 40069d4b2b Allow not changing file handles to UTF-8
The old interface only allowed one to perform terminal detection on a
handle and change it to UTF-8 if it was not a terminal. Turns our, it
makes sense to sometimes leave the original encoding on a handle even if
it does not point to a terminal.

* Change the interface to separate these two use-cases.
* Extract main-wrappers to a new `Main` module.
2020-02-17 19:39:40 -05:00

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Haskell

{- SPDX-FileCopyrightText: 2020 Serokell <https://serokell.io/>
-
- SPDX-License-Identifier: MPL-2.0
-}
module Main
( main
) where
import GHC.IO.Encoding (mkTextEncoding, setLocaleEncoding)
import Main.Utf8 (withUtf8)
import Test.Tasty (defaultMain)
import Tree (tests)
main :: IO ()
main = withUtf8 $ do
-- The issue only shows up when current locale encoding is ASCII.
-- Realistically, very often when running this test this will not be
-- the case, so we unset locale encoding manually.
mkTextEncoding "ASCII" >>= setLocaleEncoding
tests >>= defaultMain