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Within LTS Haskell 24.10 (ghc-9.10.2)
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genvalidity-property Test.Validity.Property The function produces output that satisfies isValid if it is given input that is generated by arbitrary.
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genvalidity-property Test.Validity.Property No documentation available.
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genvalidity-property Test.Validity.Property No documentation available.
antireflexivityOnArbitrary :: (Show a, Arbitrary a) => (a -> a -> Bool) -> Propertygenvalidity-property Test.Validity.Relations.Antireflexivity antireflexivityOnArbitrary ((<) :: Int -> Int -> Bool)
antireflexivityOnArbitrary ((/=) :: Int -> Int -> Bool)
antireflexivityOnArbitrary ((>) :: Int -> Int -> Bool)
antisymmetryOnArbitrary :: (Show a, Eq a, Arbitrary a) => (a -> a -> Bool) -> Propertygenvalidity-property Test.Validity.Relations.Antisymmetry antisymmetryOnArbitrary ((>) :: Int -> Int -> Bool)
antisymmetryOnArbitrary ((>=) :: Int -> Int -> Bool)
antisymmetryOnArbitrary ((<=) :: Int -> Int -> Bool)
antisymmetryOnArbitrary ((<) :: Int -> Int -> Bool)
antisymmetryOnArbitrary (Data.List.isPrefixOf :: [Int] -> [Int] -> Bool)
antisymmetryOnArbitrary (Data.List.isSuffixOf :: [Int] -> [Int] -> Bool)
antisymmetryOnArbitrary (Data.List.isInfixOf :: [Int] -> [Int] -> Bool)
antisymmetryOnArbitrary ((\x y -> even x && odd y) :: Int -> Int -> Bool)
reflexivityOnArbitrary :: (Show a, Arbitrary a) => (a -> a -> Bool) -> Propertygenvalidity-property Test.Validity.Relations.Reflexivity 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)
symmetryOnArbitrary :: (Show a, Arbitrary a) => (a -> a -> Bool) -> Propertygenvalidity-property Test.Validity.Relations.Symmetry symmetryOnArbitrary ((==) :: Int -> Int -> Bool)
symmetryOnArbitrary ((/=) :: Int -> Int -> Bool)
transitivityOnArbitrary :: (Show a, Arbitrary a) => (a -> a -> Bool) -> Propertygenvalidity-property Test.Validity.Relations.Transitivity transitivityOnArbitrary ((>) :: Int -> Int -> Bool)
transitivityOnArbitrary ((>=) :: Int -> Int -> Bool)
transitivityOnArbitrary ((==) :: Int -> Int -> Bool)
transitivityOnArbitrary ((<=) :: Int -> Int -> Bool)
transitivityOnArbitrary ((<) :: Int -> Int -> Bool)
transitivityOnArbitrary (Data.List.isPrefixOf :: [Int] -> [Int] -> Bool)
transitivityOnArbitrary (Data.List.isSuffixOf :: [Int] -> [Int] -> Bool)
transitivityOnArbitrary (Data.List.isInfixOf :: [Int] -> [Int] -> Bool)
class (Generic a, GA opts Rep a) =>
GArbitrary opts ageneric-random Generic.Random Generic Arbitrary
newtype
GenericArbitrary (weights :: k) ageneric-random Generic.Random Pick a constructor with a given distribution, and fill its fields with recursive calls to arbitrary.
Example
data X = ... deriving Arbitrary via (GenericArbitrary '[2, 3, 5] X)
Picks the first constructor with probability 2/10, the second with probability 3/10, the third with probability 5/10. This newtype does no shrinking. To add generic shrinking, use AndShrinking. Uses genericArbitrary.