Safe Haskell	Safe-Inferred
Language	Haskell2010

Test.Inspection.Plugin

Description

See Test.Inspection.

Synopsis

plugin :: Plugin
checkProperty :: ModGuts -> Name -> Property -> CoreM CheckResult
data CheckResult
- = ResSuccess
- | ResSuccessWithMessage SDoc
- | ResFailure SDoc
prettyProperty :: (Name -> String) -> Name -> Property -> String

Documentation

plugin :: Plugin Source #

The plugin. It supports some options:

-fplugin-opt=Test.Inspection.Plugin:keep-going to keep building despite failing obligations
-fplugin-opt=Test.Inspection.Plugin:keep-going-O0 to keep building despite failing obligations, when optimisations are off
-fplugin-opt=Test.Inspection.Plugin:skip-O0 to skip performing inspections when optimisations are off
-fplugin-opt=Test.Inspection.Plugin:quiet to be silent if all obligations are fulfilled

It makes sense to enable only one of keep-going, keep-going-O0 and skip-O0 at a time. skip-O0 is useful when working with GHCi, to suppress inspection failure messages and eliminate the overhead of inspection when loading.

checkProperty :: ModGuts -> Name -> Property -> CoreM CheckResult Source #

data CheckResult Source #

Constructors

ResSuccess
ResSuccessWithMessage SDoc
ResFailure SDoc

prettyProperty :: (Name -> String) -> Name -> Property -> String Source #