Fix tests, move option records to Types module
This commit is contained in:
Nikolay Yakimov
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ad16b739eb
commit
b2fb54a356
@ -14,6 +14,7 @@ import qualified GHC as G
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import Language.Haskell.GhcMod.Convert
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import Language.Haskell.GhcMod.Doc (showPage, styleUnqualified)
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import Language.Haskell.GhcMod.Gap as Gap
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import Language.Haskell.GhcMod.Types
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import Language.Haskell.GhcMod.Monad
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import Language.Haskell.GhcMod.Logging
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import Name (getOccString)
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@ -25,12 +26,6 @@ import Prelude
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----------------------------------------------------------------
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data BrowseOpts = BrowseOpts {
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optBrowseOperators :: Bool
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, optBrowseDetailed :: Bool
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, optBrowseQualified :: Bool
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}
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-- | Getting functions, classes, etc from a module.
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-- If 'detailed' is 'True', their types are also obtained.
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-- If 'operators' is 'True', operators are also returned.
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@ -4,6 +4,7 @@ import Exception (ghandle)
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import Control.Exception (SomeException(..))
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import Language.Haskell.GhcMod.Logger (checkErrorPrefix)
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import Language.Haskell.GhcMod.Convert
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import Language.Haskell.GhcMod.Types
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import Language.Haskell.GhcMod.Monad
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import Language.Haskell.HLint (hlint)
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@ -11,8 +12,6 @@ import Language.Haskell.GhcMod.Utils (withMappedFile)
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import Data.List (stripPrefix)
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data LintOpts = LintOpts { optLintHlintOpts :: [String] }
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-- | Checking syntax of a target file using hlint.
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-- Warnings and errors are returned.
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lint :: IOish m
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@ -373,6 +373,20 @@ instance Binary ChEntrypoint where
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put = ggput . from
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get = to `fmap` ggget
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data LintOpts = LintOpts { optLintHlintOpts :: [String] }
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defaultLintOpts :: LintOpts
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defaultLintOpts = LintOpts []
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data BrowseOpts = BrowseOpts {
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optBrowseOperators :: Bool
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, optBrowseDetailed :: Bool
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, optBrowseQualified :: Bool
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}
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defaultBrowseOpts :: BrowseOpts
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defaultBrowseOpts = BrowseOpts False False False
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mkLabel ''GhcModCaches
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mkLabel ''GhcModState
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mkLabel ''Options
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@ -2,8 +2,7 @@ module GHCMod.Options.Commands where
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import Options.Applicative
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import Options.Applicative.Types
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import Language.Haskell.GhcMod.Lint (LintOpts(..))
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import Language.Haskell.GhcMod.Browse (BrowseOpts(..))
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import Language.Haskell.GhcMod.Types
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import Text.Read (readMaybe)
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import GHCMod.Options.DocUtils
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@ -12,23 +12,23 @@ spec :: Spec
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spec = do
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describe "browse Data.Map" $ do
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it "contains at least `differenceWithKey'" $ do
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syms <- runD $ lines <$> browse "Data.Map"
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syms <- runD $ lines <$> browse defaultBrowseOpts "Data.Map"
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syms `shouldContain` ["differenceWithKey"]
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describe "browse -d Data.Either" $ do
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it "contains functions (e.g. `either') including their type signature" $ do
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syms <- run defaultOptions { optDetailed = True }
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$ lines <$> browse "Data.Either"
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syms <- runD
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$ lines <$> browse defaultBrowseOpts{ optBrowseDetailed = True } "Data.Either"
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syms `shouldContain` ["either :: (a -> c) -> (b -> c) -> Either a b -> c"]
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it "contains type constructors (e.g. `Left') including their type signature" $ do
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syms <- run defaultOptions { optDetailed = True}
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$ lines <$> browse "Data.Either"
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syms <- runD
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$ lines <$> browse defaultBrowseOpts{ optBrowseDetailed = True } "Data.Either"
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syms `shouldContain` ["Left :: a -> Either a b"]
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describe "`browse' in a project directory" $ do
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it "can list symbols defined in a a local module" $ do
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withDirectory_ "test/data/ghc-mod-check/" $ do
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syms <- runD $ lines <$> browse "Data.Foo"
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syms <- runD $ lines <$> browse defaultBrowseOpts "Data.Foo"
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syms `shouldContain` ["foo"]
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syms `shouldContain` ["fibonacci"]
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@ -122,13 +122,13 @@ spec = do
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withDirectory_ "test/data/file-mapping" $ do
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res <- runD $ do
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loadMappedFile "File.hs" "File_Redir_Lint.hs"
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lint "File.hs"
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lint defaultLintOpts "File.hs"
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res `shouldBe` "File.hs:4:1: Error: Eta reduce\NULFound:\NUL func a b = (*) a b\NULWhy not:\NUL func = (*)\n"
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it "lints in-memory file if one is specified and outputs original filename" $ do
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withDirectory_ "test/data/file-mapping" $ do
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res <- runD $ do
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loadMappedFileSource "File.hs" "func a b = (++) a b\n"
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lint "File.hs"
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lint defaultLintOpts "File.hs"
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res `shouldBe` "File.hs:1:1: Error: Eta reduce\NULFound:\NUL func a b = (++) a b\NULWhy not:\NUL func = (++)\n"
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it "shows types of the expression for redirected files" $ do
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let tdir = "test/data/file-mapping"
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@ -183,14 +183,14 @@ spec = do
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withDirectory_ "test/data/file-mapping/preprocessor" $ do
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res <- runD $ do
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loadMappedFile "File.hs" "File_Redir_Lint.hs"
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lint "File.hs"
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lint defaultLintOpts "File.hs"
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res `shouldBe` "File.hs:6:1: Error: Eta reduce\NULFound:\NUL func a b = (*) a b\NULWhy not:\NUL func = (*)\n"
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it "lints in-memory file if one is specified and outputs original filename" $ do
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withDirectory_ "test/data/file-mapping/preprocessor" $ do
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src <- readFile "File_Redir_Lint.hs"
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res <- runD $ do
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loadMappedFileSource "File.hs" src
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lint "File.hs"
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lint defaultLintOpts "File.hs"
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res `shouldBe` "File.hs:6:1: Error: Eta reduce\NULFound:\NUL func a b = (*) a b\NULWhy not:\NUL func = (*)\n"
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describe "literate haskell tests" $ do
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it "checks redirected file if one is specified and outputs original filename" $ do
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@ -8,10 +8,10 @@ spec :: Spec
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spec = do
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describe "lint" $ do
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it "can detect a redundant import" $ do
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res <- runD $ lint "test/data/hlint/hlint.hs"
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res <- runD $ lint defaultLintOpts "test/data/hlint/hlint.hs"
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res `shouldBe` "test/data/hlint/hlint.hs:4:8: Error: Redundant do\NULFound:\NUL do putStrLn \"Hello, world!\"\NULWhy not:\NUL putStrLn \"Hello, world!\"\n"
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context "when no suggestions are given" $ do
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it "doesn't output an empty line" $ do
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res <- runD $ lint "test/data/ghc-mod-check/lib/Data/Foo.hs"
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res <- runD $ lint defaultLintOpts "test/data/ghc-mod-check/lib/Data/Foo.hs"
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res `shouldBe` ""
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@ -10,5 +10,5 @@ spec :: Spec
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spec = do
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describe "modules" $ do
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it "contains at least `Data.Map'" $ do
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mdls <- runD $ lines <$> modules
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mdls <- runD $ lines <$> modules False
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mdls `shouldContain` ["Data.Map"]
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