Open MaximilianAlgehed opened 5 months ago
Consider the following:
$> quickCheck $ forAllShrink (pure undefined) (\ () -> []) $ \ () -> True *** Failed! (after 1 test): Exception while generating shrink-list: Prelude.undefined CallStack (from HasCallStack): undefined, called at <interactive>:8:33 in interactive:Ghci7 Exception thrown while showing test case: Prelude.undefined CallStack (from HasCallStack): undefined, called at <interactive>:8:33 in interactive:Ghci7
The fact that the first thing the user sees when they've screwed up in the generator is that the shrinker failed is not optimal.
Consider the following:
The fact that the first thing the user sees when they've screwed up in the generator is that the shrinker failed is not optimal.