Test.DocTest.Internal.Options

Documentation

usage :: String

version :: String

ghcVersion :: String

versionInfo :: String

info :: String

data Result a

Constructors

ResultStderr String

ResultStdout String

Result a

Instances

Functor Result

Defined in Test.DocTest.Internal.Options

Methods

fmap :: (a -> b) -> Result a -> Result b

(<$) :: a -> Result b -> Result a

Eq a => Eq (Result a)

Defined in Test.DocTest.Internal.Options

Methods

(==) :: Result a -> Result a -> Bool

(/=) :: Result a -> Result a -> Bool

Show a => Show (Result a)

Defined in Test.DocTest.Internal.Options

Methods

showsPrec :: Int -> Result a -> ShowS

show :: Result a -> String

showList :: [Result a] -> ShowS

type Warning = String

type ModuleName = String

data Config

Constructors

Config

Fields

• cfgPreserveIt :: Bool

  Preserve the it variable between examples (default: False)

• cfgVerbose :: Bool

  Verbose output (default: False)

• cfgModules :: [ModuleName]

  Module names to test

• cfgThreads :: Maybe Int

  Number of threads to use. Defaults to autodetection based on the number of cores.

Instances

Eq Config

Defined in Test.DocTest.Internal.Options

Methods

(==) :: Config -> Config -> Bool

(/=) :: Config -> Config -> Bool

Show Config

Defined in Test.DocTest.Internal.Options

Methods

showsPrec :: Int -> Config -> ShowS

show :: Config -> String

showList :: [Config] -> ShowS

defaultConfig :: Config

parseOptions :: [String] -> Result Config

parseThreads :: String -> Maybe Int

parseFlag :: String -> (String, Maybe String)

Parse a flag into its flag and argument component.

Example:

>>> parseFlag "--optghc=foo"
("--optghc",Just "foo")
>>> parseFlag "--optghc="
("--optghc",Nothing)
>>> parseFlag "--fast"
("--fast",Nothing)