ghc-QuickCheck - Automatic testing of Haskell programs

Property Value
Distribution openSUSE Tumbleweed
Repository openSUSE Oss all
Package filename ghc-QuickCheck-2.13.1-1.2.x86_64.rpm
Package name ghc-QuickCheck
Package version 2.13.1
Package release 1.2
Package architecture x86_64
Package type rpm
Category Development/Libraries/Haskell
License BSD-3-Clause
Maintainer -
Download size 288.73 KB
Installed size 1.82 MB
QuickCheck is a library for random testing of program properties. The
programmer provides a specification of the program, in the form of properties
which functions should satisfy, and QuickCheck then tests that the properties
hold in a large number of randomly generated cases. Specifications are
expressed in Haskell, using combinators provided by QuickCheck.
QuickCheck provides combinators to define properties, observe the distribution
of test data, and define test data generators.
Most of QuickCheck's functionality is exported by the main "Test.QuickCheck"
module. The main exception is the monadic property testing library in
If you are new to QuickCheck, you can try looking at the following resources:
* The < official
QuickCheck manual>. It's a bit out-of-date in some details and doesn't cover
newer QuickCheck features, but is still full of good advice. *
<>, a detailed
tutorial written by a user of QuickCheck.
The <
quickcheck-instances> companion package provides instances for types in Haskell
Platform packages at the cost of additional dependencies.


Package Version Architecture Repository
ghc-QuickCheck-2.13.1-1.2.i586.rpm 2.13.1 i586 openSUSE Oss
ghc-QuickCheck - - -


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Name Value
ghc-QuickCheck = 2.13.1-1.2
ghc-QuickCheck(x86-64) = 2.13.1-1.2 -


Type URL
Binary Package ghc-QuickCheck-2.13.1-1.2.x86_64.rpm
Source Package ghc-QuickCheck-2.13.1-1.2.src.rpm

Install Howto

Install ghc-QuickCheck rpm package:

# zypper install ghc-QuickCheck




2019-03-30 -
- Update QuickCheck to version 2.13.1.
QuickCheck 2.13.1 (release 2019-03-29)
* A couple of bug fixes
QuickCheck 2.13 (released 2019-03-26)
* Properties with multiple arguments now shrink better.
Previously, the first argument was shrunk, then the second, and
so on. Now, the arguments are shrunk as a whole, so shrink steps
for different arguments can be interleaved.
* New features:
- New modifiers Negative and NonPositive
- A Testable instance for Maybe prop (where Nothing means 'discard
the test case')
* Dependencies on C code removed:
- Use splitmix instead of tf-random for random number generation
- Remove dependency on 'erf' package
* Small changes:
- Say 'Falsified' instead of 'Falsifiable' when a property fails
* Compatibility improvements:
- Explicitly derive instance Typeable Args
- Lower bound on deepseq
- A script for building Hugs packages

See Also

Package Description
ghc-QuickCheck-devel-2.13.1-1.2.i586.rpm Haskell QuickCheck library development files
ghc-QuickCheck-devel-2.13.1-1.2.x86_64.rpm Haskell QuickCheck library development files
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ghc-SDL-image-devel- Haskell SDL-image library development files
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ghc-SDL-mixer- Binding to libSDL_mixer
ghc-SDL-mixer- Binding to libSDL_mixer
ghc-SDL-mixer-devel- Haskell SDL-mixer library development files
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