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|
{-# LANGUAGE OverloadedStrings #-}
{- |
Module : Tests.Readers.Org.Block.CodeBlock
Copyright : © 2014-2023 Albert Krewinkel
License : GNU GPL, version 2 or above
Maintainer : Albert Krewinkel <albert@zeitkraut.de>
Stability : alpha
Portability : portable
Test parsing of org code blocks.
-}
module Tests.Readers.Org.Block.CodeBlock (tests) where
import Test.Tasty (TestTree)
import Tests.Helpers ((=?>))
import Tests.Readers.Org.Shared ((=:), spcSep)
import Text.Pandoc.Builder
import qualified Data.Text as T
tests :: [TestTree]
tests =
[ "Source block" =:
T.unlines [ " #+begin_src haskell"
, " main = putStrLn greeting"
, " where greeting = \"moin\""
, " #+end_src" ] =?>
let attr' = ("", ["haskell"], [])
code' = "main = putStrLn greeting\n" <>
" where greeting = \"moin\"\n"
in codeBlockWith attr' code'
, "Source block with indented code" =:
T.unlines [ " #+begin_src haskell"
, " main = putStrLn greeting"
, " where greeting = \"moin\""
, " #+end_src" ] =?>
let attr' = ("", ["haskell"], [])
code' = "main = putStrLn greeting\n" <>
" where greeting = \"moin\"\n"
in codeBlockWith attr' code'
, "Source block with tab-indented code" =:
T.unlines [ "\t#+begin_src haskell"
, "\tmain = putStrLn greeting"
, "\t where greeting = \"moin\""
, "\t#+end_src" ] =?>
let attr' = ("", ["haskell"], [])
code' = "main = putStrLn greeting\n" <>
" where greeting = \"moin\"\n"
in codeBlockWith attr' code'
, "Empty source block" =:
T.unlines [ " #+begin_src haskell"
, " #+end_src" ] =?>
let attr' = ("", ["haskell"], [])
code' = ""
in codeBlockWith attr' code'
, "Source block between paragraphs" =:
T.unlines [ "Low German greeting"
, " #+begin_src haskell"
, " main = putStrLn greeting"
, " where greeting = \"Moin!\""
, " #+end_src" ] =?>
let attr' = ("", ["haskell"], [])
code' = "main = putStrLn greeting\n" <>
" where greeting = \"Moin!\"\n"
in mconcat [ para $ spcSep [ "Low", "German", "greeting" ]
, codeBlockWith attr' code'
]
, "Source block with babel arguments" =:
T.unlines [ "#+begin_src emacs-lisp :exports both"
, "(progn (message \"Hello, World!\")"
, " (+ 23 42))"
, "#+end_src" ] =?>
let classes = [ "commonlisp" ] -- as kate doesn't know emacs-lisp syntax
params = [ ("org-language", "emacs-lisp")
, ("exports", "both")
]
code' = T.unlines [ "(progn (message \"Hello, World!\")"
, " (+ 23 42))" ]
in codeBlockWith ("", classes, params) code'
, "Source block with results and :exports both" =:
T.unlines [ "#+begin_src emacs-lisp :exports both"
, "(progn (message \"Hello, World!\")"
, " (+ 23 42))"
, "#+end_src"
, ""
, "#+RESULTS:"
, ": 65"] =?>
let classes = [ "commonlisp" ]
params = [ ("org-language", "emacs-lisp")
, ("exports", "both")
]
code' = T.unlines [ "(progn (message \"Hello, World!\")"
, " (+ 23 42))" ]
results' = "65\n"
in codeBlockWith ("", classes, params) code'
<>
codeBlockWith ("", ["example"], []) results'
, "Source block with results and :exports code" =:
T.unlines [ "#+begin_src emacs-lisp :exports code"
, "(progn (message \"Hello, World!\")"
, " (+ 23 42))"
, "#+end_src"
, ""
, "#+RESULTS:"
, ": 65" ] =?>
let classes = [ "commonlisp" ]
params = [ ("org-language", "emacs-lisp")
, ("exports", "code")
]
code' = T.unlines [ "(progn (message \"Hello, World!\")"
, " (+ 23 42))" ]
in codeBlockWith ("", classes, params) code'
, "Source block with results and :exports results" =:
T.unlines [ "#+begin_src emacs-lisp :exports results"
, "(progn (message \"Hello, World!\")"
, " (+ 23 42))"
, "#+end_src"
, ""
, "#+RESULTS:"
, ": 65" ] =?>
let results' = "65\n"
in codeBlockWith ("", ["example"], []) results'
, "Source block with results and :exports none" =:
T.unlines [ "#+begin_src emacs-lisp :exports none"
, "(progn (message \"Hello, World!\")"
, " (+ 23 42))"
, "#+end_src"
, ""
, "#+RESULTS:"
, ": 65" ] =?>
(mempty :: Blocks)
, "Source block with toggling header arguments" =:
T.unlines [ "#+begin_src sh :noeval"
, "echo $HOME"
, "#+end_src"
] =?>
let classes = [ "bash" ]
params = [ ("org-language", "sh"), ("noeval", "yes") ]
in codeBlockWith ("", classes, params) "echo $HOME\n"
, "Source block with line number switch" =:
T.unlines [ "#+begin_src sh -n 10"
, ":() { :|:& };:"
, "#+end_src"
] =?>
let classes = [ "bash", "numberLines" ]
params = [ ("org-language", "sh"), ("startFrom", "10") ]
in codeBlockWith ("", classes, params) ":() { :|:& };:\n"
, "Source block with multi-word parameter values" =:
T.unlines [ "#+begin_src dot :cmdline -Kdot -Tpng "
, "digraph { id [label=\"ID\"] }"
, "#+end_src"
] =?>
let classes = [ "dot" ]
params = [ ("cmdline", "-Kdot -Tpng") ]
in codeBlockWith ("", classes, params) "digraph { id [label=\"ID\"] }\n"
, "Example block" =:
T.unlines [ "#+begin_example"
, "A chosen representation of"
, "a rule."
, "#+eND_exAMPle"
] =?>
codeBlockWith ("", ["example"], [])
"A chosen representation of\na rule.\n"
, "Code block with caption" =:
T.unlines [ "#+caption: Functor laws in Haskell"
, "#+name: functor-laws"
, "#+begin_src haskell"
, "fmap id = id"
, "fmap (p . q) = (fmap p) . (fmap q)"
, "#+end_src"
] =?>
divWith
("", ["captioned-content"], [] )
(mappend
(divWith ("", ["caption"], []) $
plain (spcSep [ "Functor", "laws", "in", "Haskell" ]))
(codeBlockWith ("functor-laws", ["haskell"], [])
(T.unlines [ "fmap id = id"
, "fmap (p . q) = (fmap p) . (fmap q)"
])))
, "Non-letter chars in source block parameters" =:
T.unlines [ "#+begin_src C :tangle xxxx.c :city Zürich"
, "code body"
, "#+end_src"
] =?>
let params = [ ("org-language", "C")
, ("tangle", "xxxx.c")
, ("city", "Zürich")
]
in codeBlockWith ( "", ["c"], params) "code body\n"
]
|
