checkers

Check properties on standard classes and data structures.

Version on this page:	0.4.10
LTS Haskell 24.26:	0.6.0@rev:1
Stackage Nightly 2025-12-31:	0.6.0@rev:1
Latest on Hackage:	0.6.0@rev:1

See all snapshots checkers appears in

BSD-3-Clause licensed by Conal Elliott

Maintained by [email protected]

This version can be pinned in stack with:checkers-0.4.10@sha256:789cbd0f3b7bf5efa53a24c80b2bcb8e6fe8bcd70b6dba9b0ea49c19321a1d68,2054

Module documentation for 0.4.10

Test
- Test.QuickCheck
  - Test.QuickCheck.Bottoms
  - Test.QuickCheck.Checkers
  - Test.QuickCheck.Classes
  - Test.QuickCheck.Instances
    - Test.QuickCheck.Instances.Array
    - Test.QuickCheck.Instances.Char
    - Test.QuickCheck.Instances.Eq
    - Test.QuickCheck.Instances.List
    - Test.QuickCheck.Instances.Maybe
    - Test.QuickCheck.Instances.Num
    - Test.QuickCheck.Instances.Ord
    - Test.QuickCheck.Instances.Tuple
  - Test.QuickCheck.Later
  - Test.QuickCheck.Utils

Depends on 5 packages(full list with versions):

array, base, QuickCheck, random, semigroupoids

Used by 1 package in nightly-2018-08-02(full list with versions):

hspec-checkers

'Checkers' wraps up the expected properties associated with various standard type classes as QuickCheck properties. Also some morphism properties. It also provides arbitrary instances and generator combinators for common data types.