70 lines
5.6 KiB
Haskell
70 lines
5.6 KiB
Haskell
{-# LANGUAGE ScopedTypeVariables #-}
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module CabalApiSpec where
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import Control.Applicative
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import Control.Exception
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import Data.Maybe
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import Language.Haskell.GhcMod.CabalApi
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import Language.Haskell.GhcMod.Cradle
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import Language.Haskell.GhcMod.Types
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import Test.Hspec
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import System.Directory
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import System.FilePath
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import Dir
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import Config (cProjectVersionInt) -- ghc version
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ghcVersion :: Int
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ghcVersion = read cProjectVersionInt
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spec :: Spec
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spec = do
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describe "parseCabalFile" $ do
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it "throws an exception if the cabal file is broken" $ do
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parseCabalFile "test/data/broken-cabal/broken.cabal" `shouldThrow` (\(_::IOException) -> True)
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describe "getCompilerOptions" $ do
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it "gets necessary CompilerOptions" $ do
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cwd <- getCurrentDirectory
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withDirectory "test/data/subdir1/subdir2" $ \dir -> do
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cradle <- findCradle
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pkgDesc <- parseCabalFile $ fromJust $ cradleCabalFile cradle
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res <- getCompilerOptions [] cradle pkgDesc
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let res' = res {
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ghcOptions = ghcOptions res
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, includeDirs = map (toRelativeDir dir) (includeDirs res)
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}
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if ghcVersion < 706
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then ghcOptions res' `shouldContain` ["-global-package-conf", "-no-user-package-conf","-package-conf",cwd </> "test/data/.cabal-sandbox/i386-osx-ghc-7.6.3-packages.conf.d","-XHaskell98"]
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else ghcOptions res' `shouldContain` ["-global-package-db", "-no-user-package-db","-package-db",cwd </> "test/data/.cabal-sandbox/i386-osx-ghc-7.6.3-packages.conf.d","-XHaskell98"]
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includeDirs res' `shouldBe` ["test/data","test/data/dist/build","test/data/dist/build/autogen","test/data/subdir1/subdir2","test/data/test"]
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(pkgName `map` depPackages res') `shouldContain` ["Cabal"]
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describe "cabalDependPackages" $ do
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it "extracts dependent packages" $ do
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pkgs <- cabalDependPackages . cabalAllBuildInfo <$> parseCabalFile "test/data/cabalapi.cabal"
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pkgs `shouldBe` ["Cabal","base","template-haskell"]
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describe "cabalSourceDirs" $ do
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it "extracts all hs-source-dirs" $ do
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dirs <- cabalSourceDirs . cabalAllBuildInfo <$> parseCabalFile "test/data/check-test-subdir/check-test-subdir.cabal"
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dirs `shouldBe` ["src", "test"]
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it "extracts all hs-source-dirs including \".\"" $ do
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dirs <- cabalSourceDirs . cabalAllBuildInfo <$> parseCabalFile "test/data/cabalapi.cabal"
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dirs `shouldBe` [".", "test"]
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describe "cabalAllBuildInfo" $ do
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it "extracts build info" $ do
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info <- cabalAllBuildInfo <$> parseCabalFile "test/data/cabalapi.cabal"
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show info `shouldBe` "[BuildInfo {buildable = True, buildTools = [], cppOptions = [], ccOptions = [], ldOptions = [], pkgconfigDepends = [], frameworks = [], cSources = [], hsSourceDirs = [\".\"], otherModules = [ModuleName [\"Browse\"],ModuleName [\"CabalApi\"],ModuleName [\"Cabal\"],ModuleName [\"CabalDev\"],ModuleName [\"Check\"],ModuleName [\"ErrMsg\"],ModuleName [\"Flag\"],ModuleName [\"GHCApi\"],ModuleName [\"GHCChoice\"],ModuleName [\"Gap\"],ModuleName [\"Info\"],ModuleName [\"Lang\"],ModuleName [\"Lint\"],ModuleName [\"List\"],ModuleName [\"Paths_ghc_mod\"],ModuleName [\"Types\"]], defaultLanguage = Nothing, otherLanguages = [], defaultExtensions = [], otherExtensions = [], oldExtensions = [], extraLibs = [], extraLibDirs = [], includeDirs = [], includes = [], installIncludes = [], options = [(GHC,[\"-Wall\"])], ghcProfOptions = [], ghcSharedOptions = [], customFieldsBI = [], targetBuildDepends = [Dependency (PackageName \"Cabal\") (UnionVersionRanges (ThisVersion (Version {versionBranch = [1,10], versionTags = []})) (LaterVersion (Version {versionBranch = [1,10], versionTags = []}))),Dependency (PackageName \"base\") (IntersectVersionRanges (UnionVersionRanges (ThisVersion (Version {versionBranch = [4,0], versionTags = []})) (LaterVersion (Version {versionBranch = [4,0], versionTags = []}))) (EarlierVersion (Version {versionBranch = [5], versionTags = []}))),Dependency (PackageName \"template-haskell\") AnyVersion]},BuildInfo {buildable = True, buildTools = [], cppOptions = [], ccOptions = [], ldOptions = [], pkgconfigDepends = [], frameworks = [], cSources = [], hsSourceDirs = [\"test\",\".\"], otherModules = [ModuleName [\"Expectation\"],ModuleName [\"BrowseSpec\"],ModuleName [\"CabalApiSpec\"],ModuleName [\"FlagSpec\"],ModuleName [\"LangSpec\"],ModuleName [\"LintSpec\"],ModuleName [\"ListSpec\"]], defaultLanguage = Nothing, otherLanguages = [], defaultExtensions = [], otherExtensions = [], oldExtensions = [], extraLibs = [], extraLibDirs = [], includeDirs = [], includes = [], installIncludes = [], options = [], ghcProfOptions = [], ghcSharedOptions = [], customFieldsBI = [], targetBuildDepends = [Dependency (PackageName \"Cabal\") (UnionVersionRanges (ThisVersion (Version {versionBranch = [1,10], versionTags = []})) (LaterVersion (Version {versionBranch = [1,10], versionTags = []}))),Dependency (PackageName \"base\") (IntersectVersionRanges (UnionVersionRanges (ThisVersion (Version {versionBranch = [4,0], versionTags = []})) (LaterVersion (Version {versionBranch = [4,0], versionTags = []}))) (EarlierVersion (Version {versionBranch = [5], versionTags = []})))]}]"
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describe "cabalGetConfig" $ do
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it "can reconfigure a cabal package" $ do
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withDirectory_ "test/data/check-test-subdir" $ do
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cradle <- findCradle
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cfg <- cabalGetConfig cradle
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cfg `shouldSatisfy` not . null
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