genvalidity-property-1.0.0.0: Standard properties for functions on `Validity` types
Safe HaskellNone
LanguageHaskell2010

Test.Validity.Relations.Reflexivity

Synopsis

Documentation

reflexiveOnElem Source #

Arguments

:: (a -> a -> Bool)

A relation

-> a

An element

-> Bool 

\[ Reflexive(\prec) \quad\equiv\quad \forall a: (a \prec a) \]

reflexivityOnGen :: Show a => (a -> a -> Bool) -> Gen a -> (a -> [a]) -> Property Source #

reflexivity :: (Show a, GenValid a) => (a -> a -> Bool) -> Property Source #

reflexivity ((<=) :: Int -> Int -> Bool)
reflexivity ((==) :: Int -> Int -> Bool)
reflexivity ((>=) :: Int -> Int -> Bool)
reflexivity (Data.List.isPrefixOf :: [Int] -> [Int] -> Bool)
reflexivity (Data.List.isSuffixOf :: [Int] -> [Int] -> Bool)
reflexivity (Data.List.isInfixOf :: [Int] -> [Int] -> Bool)

reflexivityOnArbitrary :: (Show a, Arbitrary a) => (a -> a -> Bool) -> Property Source #

reflexivityOnArbitrary ((<=) :: Int -> Int -> Bool)
reflexivityOnArbitrary ((==) :: Int -> Int -> Bool)
reflexivityOnArbitrary ((>=) :: Int -> Int -> Bool)
reflexivityOnArbitrary (Data.List.isPrefixOf :: [Int] -> [Int] -> Bool)
reflexivityOnArbitrary (Data.List.isSuffixOf :: [Int] -> [Int] -> Bool)
reflexivityOnArbitrary (Data.List.isInfixOf :: [Int] -> [Int] -> Bool)