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|
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE ScopedTypeVariables #-}
{-# LANGUAGE TypeApplications #-}
{-|
Module : Main
Copyright : © 2017-2021 Albert Krewinkel
License : MIT
Maintainer : Albert Krewinkel <albert+hslua@zeitkraut.de>
Tests for the pandoc types handling in Lua.
-}
module Main (main) where
import Control.Monad (forM_, when)
import Data.Data (Data, dataTypeConstrs, dataTypeOf, showConstr)
import Data.Proxy (Proxy (Proxy))
import Data.String (fromString)
import HsLua as Lua
import Test.Tasty.QuickCheck (ioProperty, testProperty)
import Test.Tasty (TestTree, defaultMain, testGroup)
import Test.Tasty.Lua (translateResultsFromFile)
import Text.Pandoc.Arbitrary ()
import Text.Pandoc.Definition
import Text.Pandoc.Lua.Marshal.AST
main :: IO ()
main = do
listAttributeTests <- run @Lua.Exception $ do
openlibs
register' mkListAttributes
registerConstants (Proxy @ListNumberStyle)
registerConstants (Proxy @ListNumberDelim)
translateResultsFromFile "test/test-listattributes.lua"
attrTests <- run @Lua.Exception $ do
openlibs
pushListModule *> setglobal "List"
register' mkAttr
register' mkAttributeList
translateResultsFromFile "test/test-attr.lua"
citationTests <- run @Lua.Exception $ do
openlibs
pushListModule *> setglobal "List"
register' mkCitation
registerConstants (Proxy @CitationMode)
forM_ inlineConstructors register'
translateResultsFromFile "test/test-citation.lua"
inlineTests <- run @Lua.Exception $ do
registerDefault
translateResultsFromFile "test/test-inline.lua"
blockTests <- run @Lua.Exception $ do
registerDefault
translateResultsFromFile "test/test-block.lua"
cellTests <- run @Lua.Exception $ do
registerDefault
translateResultsFromFile "test/test-cell.lua"
simpleTableTests <- run @Lua.Exception $ do
registerDefault
translateResultsFromFile "test/test-simpletable.lua"
metavalueTests <- run @Lua.Exception $ do
openlibs
pushListModule *> setglobal "List"
forM_ metaValueConstructors register'
translateResultsFromFile "test/test-metavalue.lua"
pandocTests <- run @Lua.Exception $ do
registerDefault
translateResultsFromFile "test/test-pandoc.lua"
defaultMain $ testGroup "pandoc-lua-marshal"
[ roundtrips
, listAttributeTests
, attrTests
, citationTests
, inlineTests
, blockTests
, cellTests
, simpleTableTests
, metavalueTests
, pandocTests
]
-- | Registers all constructors and string constants in the global
-- environment.
registerDefault :: LuaError e => LuaE e ()
registerDefault = do
openlibs
pushListModule *> setglobal "List"
register' mkAttr
register' mkBlocks
register' mkCell
register' mkCitation
register' mkInlines
register' mkListAttributes
register' mkPandoc
register' mkRow
register' mkSimpleTable
register' mkTableHead
register' mkTableFoot
registerConstants (Proxy @Alignment)
registerConstants (Proxy @ListNumberStyle)
registerConstants (Proxy @ListNumberStyle)
registerConstants (Proxy @MathType)
registerConstants (Proxy @QuoteType)
forM_ inlineConstructors register'
forM_ blockConstructors register'
register' :: LuaError e => DocumentedFunction e -> LuaE e ()
register' f = do
pushDocumentedFunction f
setglobal (functionName f)
registerConstants :: forall a e. (Data a, LuaError e) => Proxy a -> LuaE e ()
registerConstants proxy =
forM_ (constructors proxy) $ \c -> do
pushString c
setglobal (fromString c)
constructors :: forall a. Data a => Proxy a -> [String]
constructors _ = map showConstr . dataTypeConstrs . dataTypeOf @a $ undefined
--
-- Roundtrips
--
-- | Basic tests
roundtrips :: TestTree
roundtrips = testGroup "Roundtrip through Lua stack"
[ testProperty "Alignment" $
ioProperty . roundtripEqual pushAlignment peekAlignment
, testProperty "Block" $
ioProperty . roundtripEqual pushBlock peekBlockFuzzy
, testProperty "[Block]" $
ioProperty . roundtripEqual pushBlocks peekBlocksFuzzy
, testProperty "Caption" $
ioProperty . roundtripEqual pushCaption peekCaption
, testProperty "Cell" $
ioProperty . roundtripEqual pushCell peekCell
, testProperty "Citation" $
ioProperty . roundtripEqual pushCitation peekCitation
, testProperty "CitationMode" $
ioProperty . roundtripEqual pushCitationMode peekCitationMode
, testProperty "Inline" $
ioProperty . roundtripEqual pushInline peekInlineFuzzy
, testProperty "[Inline]" $
ioProperty . roundtripEqual pushInlines peekInlinesFuzzy
, testProperty "ListNumberStyle" $
ioProperty . roundtripEqual pushListNumberStyle peekListNumberStyle
, testProperty "ListNumberDelim" $
ioProperty . roundtripEqual pushListNumberDelim peekListNumberDelim
, testProperty "MathType" $
ioProperty . roundtripEqual pushMathType peekMathType
, testProperty "Meta" $
ioProperty . roundtripEqual pushMeta peekMeta
, testProperty "Pandoc" $
ioProperty . roundtripEqual pushPandoc peekPandoc
, testProperty "Row" $
ioProperty . roundtripEqual pushRow peekRow
, testProperty "QuoteType" $
ioProperty . roundtripEqual pushQuoteType peekQuoteType
, testProperty "TableBody" $
ioProperty . roundtripEqual pushTableBody peekTableBody
, testProperty "TableHead" $
ioProperty . roundtripEqual pushTableHead peekTableHead
]
roundtripEqual :: forall a. Eq a
=> Pusher Lua.Exception a -> Peeker Lua.Exception a
-> a -> IO Bool
roundtripEqual pushX peekX x = (x ==) <$> roundtripped
where
roundtripped :: IO a
roundtripped = run $ do
openlibs
pushListModule <* pop 1
oldSize <- gettop
pushX x
size <- gettop
when (size - oldSize /= 1) $
Prelude.error ("Only one value should have been pushed" ++ show size)
forcePeek $ peekX top
|
