{-# LANGUAGE OverloadedStrings #-}
import Data.Attoparsec.Text
import Data.Text (Text)
import qualified Data.Text.IO as T
import Hie.Cabal.Parser
import Hie.Yaml
import Test.Hspec
import Test.Hspec.Attoparsec
main :: IO ()
main = hspec spec
spec :: Spec
spec = do
describe "Should Succeed" $
it "successfully parses executable section" $
exeSection ~> parseExe 0
`shouldParse` [Comp Exe "gen-hie" "app/Main.hs"]
describe "Should Succeed" $
it "successfully parses test section" $
testSection ~> parseTestSuite 0
`shouldParse` [Comp Test "implicit-hie-test" "test"]
describe "Should Succeed" $
it "successfully parses library section" $
libSection ~> parseLib 0
`shouldParse` [Comp Lib "" "src"]
describe "Should Succeed" $
it "successfully parses library section with 2 hs-source-dirs" $
libSection2 ~> parseLib 0
`shouldParse` [Comp Lib "" "src", Comp Lib "" "src2"]
describe "Should Succeed" $
it "successfully parses library section with 2 paths under hs-source-dirs" $
libSection3 ~> parseLib 0
`shouldParse` [Comp Lib "" "src", Comp Lib "" "src2"]
describe "Should Succeed" $
it "successfully parses bench section" $
do
bs <- T.readFile "test/benchSection"
bs ~> parseBench 0
`shouldParse` [Comp Bench "folds" "benchmarks/folds.hs"]
describe "Should Succeed" $
it "successfully parses package" $
do
cf <- T.readFile "implicit-hie.cabal"
cf ~> parsePackage
`shouldParse` Package
"implicit-hie"
[ Comp Lib "" "src",
Comp Exe "gen-hie" "app/Main.hs",
Comp Test "implicit-hie-test" "test"
]
describe "Should Succeed" $
it
"skips to end of block section"
$ let r = "test\n"
in (libSection <> r) ~?> parseLib 0
`leavesUnconsumed` r
describe "Should Succeed" $
it "successfully generates stack hie.yaml" $
do
sf <- readFile "test/stackHie.yaml"
cf <- T.readFile "implicit-hie.cabal"
(hieYaml "stack" . fmtPkgs "stack" . (: []) <$> parseOnly parsePackage cf)
`shouldBe` Right sf
describe "Should Succeed" $
it "successfully generates cabal hie.yaml for haskell-language-server" $
do
f <- T.readFile "test/haskell-language-server-cabal"
o <- readFile "test/hie.yaml.cbl"
(hieYaml "cabal" . fmtPkgs "cabal" . (: []) <$> parseOnly parsePackage f)
`shouldBe` Right o
describe "Should Succeed" $
it "successfully parses comma list" $
("one, two" :: Text) ~> parseList 1 `shouldParse` ["one", "two"]
describe "Should Succeed" $
it "successfully parses newline list" $
("one\n two \n three3" :: Text) ~> parseList 1
`shouldParse` ["one", "two", "three3"]
describe "Should Succeed" $
it "successfully parses newline comma list" $
("one\n two, three3" :: Text) ~> parseList 1
`shouldParse` ["one", "two", "three3"]
describe "Should Succeed" $
it "quoted list" $
("\"one\"\n two\n three3" :: Text) ~> parseList 1
`shouldParse` ["one", "two", "three3"]
describe "Should Succeed" $
it "list with leading commas" $
("one\n , two\n , three3" :: Text) ~> parseList 1
`shouldParse` ["one", "two", "three3"]
describe "Should Succeed" $
it "list with a comment" $
("foo\n -- need to include this too\n bar\n" :: Text) ~> parseList 1
`shouldParse` ["foo", "bar"]
describe "Should Succeed" $
it "list with a comment" $
("foo -- need to include this too\n bar\n" :: Text) ~> parseList 1
`shouldParse` ["foo", "bar"]
describe "Should Succeed" $
it "list with a comment" $
("foo -- need to include this too\n bar" :: Text) ~> parseList 1
`shouldParse` ["foo", "bar"]
describe "Should Succeed" $
it "list with a comment" $
("foo\n bar\n -- need to include this too" :: Text) ~> parseList 1
`shouldParse` ["foo", "bar"]
describe "Should Succeed" $
it "list with a comment" $
("foo\n bar -- need to include this too" :: Text) ~> parseList 1
`shouldParse` ["foo", "bar"]
describe "Should Succeed" $
it "succesfully parses exe component with other-modules containing dots" $
exeSection2 ~> parseExe 0
`shouldParse` [ Comp Exe "gen-hie" "app/Main.hs",
Comp Exe "gen-hie" "app/Hie/Executable/Helper.hs",
Comp Exe "gen-hie" "app/Hie/Executable/Utils.hs"
]
describe "Should Succeed" $
it "succesfully parses single other-modules" $
("other-modules: test\ndefault-language: Haskell2011" :: Text) ~?> field 0 "other-modules" parseList
`leavesUnconsumed` "default-language: Haskell2011"
describe "Should Succeed" $
it "succesfully parses empty other-modules" $
("other-modules: test\ndefault-language: Haskell2011" :: Text) ~?> field 0 "other-modules" parseList
`leavesUnconsumed` "default-language: Haskell2011"
exeSection :: Text
exeSection =
"executable gen-hie\n\
\ other-modules:\n\
\ Paths_implicit_hie\n\
\ autogen-modules:\n\
\ Paths_implicit_hie\n\
\ hs-source-dirs:\n\
\ app\n\
\ ghc-options: -O2\n\
\ main-is: Main.hs \n"
testSection :: Text
testSection =
"test-suite implicit-hie-test\n\
\ type: exitcode-stdio-1.0\n\
\ other-modules:\n\
\ Paths_implicit_hie\n\
\ hs-source-dirs:\n\
\ test\n\
\ ghc-options: -fspecialize-aggressively -Wall -Wincomplete-record-updates -Wincomplete-uni-patterns -fno-warn-unused-imports -fno-warn-unused-binds -fno-warn-name-shadowing -fwarn-redundant-constraints -threaded -rtsopts -with-rtsopts=-N\n\
\ main-is: Spec.hs\n\
\ build-depends:\n\
\ attoparsec\n\
\ , base >=4.7 && <5\n\
\ , hspec\n\
\ , hspec-attoparsec\n\
\ , implicit-hie\n\
\ , text\n\
\ default-language: Haskell2010\n"
libSection :: Text
libSection =
"library\n\
\ exposed-modules:\n\
\ Lib\n\
\ other-modules:\n\
\ Paths_implicit_hie\n\
\ hs-source-dirs:\n\
\ src\n\
\ ghc-options: -fspecialize-aggressively -Wall -Wincomplete-record-updates -Wincomplete-uni-patterns -fno-warn-unused-imports -fno-warn-unused-binds -fno-warn-name-shadowing -fwarn-redundant-constraints\n\
\ build-depends:\n\
\ attoparsec\n\
\ , base >=4.7 && <5\n\
\ , text\n\
\ default-language: Haskell2010\n\
\"
libSection2 :: Text
libSection2 =
"library\n\
\ exposed-modules:\n\
\ Lib\n\
\ other-modules:\n\
\ Paths_implicit_hie\n\
\ hs-source-dirs:\n\
\ src\n\
\ hs-source-dirs:\n\
\ src2\n\
\ ghc-options: -fspecialize-aggressively -Wall -Wincomplete-record-updates -Wincomplete-uni-patterns -fno-warn-unused-imports -fno-warn-unused-binds -fno-warn-name-shadowing -fwarn-redundant-constraints\n\
\ build-depends:\n\
\ attoparsec\n\
\ , base >=4.7 && <5\n\
\ , text\n\
\ default-language: Haskell2010\n\
\"
libSection3 :: Text
libSection3 =
"library\n\
\ exposed-modules:\n\
\ Lib\n\
\ other-modules:\n\
\ Paths_implicit_hie\n\
\ hs-source-dirs:\n\
\ src,\n\
\ src2\n\
\ ghc-options: -fspecialize-aggressively -Wall -Wincomplete-record-updates -Wincomplete-uni-patterns -fno-warn-unused-imports -fno-warn-unused-binds -fno-warn-name-shadowing -fwarn-redundant-constraints\n\
\ build-depends:\n\
\ attoparsec\n\
\ , base >=4.7 && <5\n\
\ , text\n\
\ default-language: Haskell2010\n\
\"
exeSection2 :: Text
exeSection2 =
"executable gen-hie\n\
\ other-modules:\n\
\ Hie.Executable.Helper\n\
\ Hie.Executable.Utils\n\
\ hs-source-dirs:\n\
\ app\n\
\ main-is: Main.hs \n"