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| Name: ghc-QuickCheck | Distribution: openSUSE Tumbleweed |
| Version: 2.14.3 | Vendor: openSUSE |
| Release: 1.7 | Build date: Wed May 31 17:38:24 2023 |
| Group: Unspecified | Build host: reproducible |
| Size: 2407672 | Source RPM: ghc-QuickCheck-2.14.3-1.7.src.rpm |
| Packager: https://bugs.opensuse.org | |
| Url: https://hackage.haskell.org/package/QuickCheck | |
| Summary: Automatic testing of Haskell programs | |
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 "Test.QuickCheck.Monadic". If you are new to QuickCheck, you can try looking at the following resources: * The <http://www.cse.chalmers.se/~rjmh/QuickCheck/manual.html 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 It's a bit out-of-date in some details and doesn't cover newer QuickCheck features, but is still full of good advice. * <https://begriffs.com/posts/2017-01-14-design-use-quickcheck.html>, a detailed tutorial written by a user of QuickCheck. The <https://hackage.haskell.org/package/quickcheck-instances quickcheck-instances> companion package provides instances for types in Haskell Platform packages at the cost of additional dependencies.
BSD-3-Clause
* Wed May 31 2023 Peter Simons <psimons@suse.com>
- Update QuickCheck to version 2.14.3.
QuickCheck 2.14.3 (released 2023-05-31)
* Add shrinkBoundedEnum (thanks to Jonathan Knowles)
* Add discardAfter for discarding tests on timeout (thanks to Justus Sagemüller)
* Add assertWith for monadic testing (thanks to KtorZ)
* Add functionElements to Test.QuickCheck.Function (thanks to Oleg Grenrus)
* Add Arbitrary instance for Newline (thanks to Daniel Bramucci)
* Improve Arbitrary instances for Float and Double (thanks to Oleg Grenrus)
* Improve arbitrarySizedFractional (thanks to Bodigrim)
* Fix shrinkRealFrac and shrinkDecimal, which were broken
* Speed up printing of progress messages (thanks to Bodigrim)
* Add COMPLETE pragmas for Fn and family (thanks to ilkecan)
* Make templateHaskell flag manual (thanks to Oleg Grenrus)
* Thu Mar 30 2023 Peter Simons <psimons@suse.com>
- Updated spec file to conform with ghc-rpm-macros-2.5.2.
* Thu Dec 17 2020 Ondřej Súkup <mimi.vx@gmail.com>
- disable %{ix86} build
* Sun Nov 15 2020 psimons@suse.com
- Update QuickCheck to version 2.14.2.
Upstream has edited the change log file since the last release in
a non-trivial way, i.e. they did more than just add a new entry
at the top. You can review the file at:
http://hackage.haskell.org/package/QuickCheck-2.14.2/src/changelog
* Tue Aug 18 2020 Peter Simons <psimons@suse.com>
- Replace %setup -q with the more modern %autosetup macro.
* Mon Jul 06 2020 psimons@suse.com
- Update QuickCheck to version 2.14.1.
Upstream has edited the change log file since the last release in
a non-trivial way, i.e. they did more than just add a new entry
at the top. You can review the file at:
http://hackage.haskell.org/package/QuickCheck-2.14.1/src/changelog
* Tue Jun 09 2020 psimons@suse.com
- Update QuickCheck to version 2.14.
QuickCheck 2.14 (release 2020-03-28)
* QuickCheck is now much faster at generating test data!
As a result, many properties can now be tested a lot faster;
the examples distributed with QuickCheck run about twice as
fast as before, for example. Of course, your mileage may vary.
The reason for this is that there are now specialised versions
of the 'choose' combinator for various types. These are:
chooseInt, chooseInteger, chooseBoundedIntegral, and chooseEnum.
These combinators are identical to 'choose' but much faster.
All QuickCheck combinators, with the exception of 'choose'
itself, use the new combinators behind the scenes.
You should see a speedup without doing anything, but to get a
further speedup, consider replacing any uses of 'choose' in your
own generators with the new combinators.
We are hoping that future releases of the 'random' library may
speed up 'choose', in which case these combinators may no longer
be needed.
Thanks to Oleg Grenrus for suggesting to bypass 'choose' for
random number generation, and providing the appropriate
primitive in his 'splitmix' random number library.
* Smaller changes and bugfixes:
- RecursivelyShrink and GSubterms are exported from
Test.QuickCheck.Test (thanks to Tom Mortiboy).
- Don't generate invalid unicode characters
(thanks to Boris Stepanov).
- When a call to 'within' fails, include the duration of the
timeout in the failure report (thanks to William Rusnack).
- In Gen, avoid splitting the seed in the implementation of
>>, *> and <- (thanks to David Feuer).
- Fix a couple of bugs with shrinking of floating-point
numbers.
- Export functionMapWith, functionEitherWith and
functionPairWith from Test.QuickCheck.Function
(thanks to Oleg Grenrus).
- Remove redundant RealFloat constraint from
Arbitrary/CoArbitrary instances for Complex
(thanks to Bodigrim).
* Fri Nov 08 2019 Peter Simons <psimons@suse.com>
- Drop obsolete group attributes.
* Mon Jul 01 2019 psimons@suse.com
- Update QuickCheck to version 2.13.2.
Upstream has edited the change log file since the last release in
a non-trivial way, i.e. they did more than just add a new entry
at the top. You can review the file at:
http://hackage.haskell.org/package/QuickCheck-2.13.2/src/changelog
* Tue Jun 11 2019 Peter Simons <psimons@suse.com>
- Update Cabal file for more accurate build dependencies.
/usr/lib64/ghc-9.8.2/lib/libHSQuickCheck-2.14.3-96DxbNZQNFaDxuk9WOOlCA-ghc9.8.2.so /usr/share/licenses/ghc-QuickCheck /usr/share/licenses/ghc-QuickCheck/LICENSE
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Fabrice Bellet, Tue Apr 30 23:58:22 2024