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Quickcheck: Investigate always testing special cases #46

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japaric opened this issue Aug 19, 2016 · 1 comment
Closed

Quickcheck: Investigate always testing special cases #46

japaric opened this issue Aug 19, 2016 · 1 comment

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@japaric
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japaric commented Aug 19, 2016

Right now we test the intrinsics by feeding them random input arguments. Given that we have full control of the Arbitrary implementation perhaps we can tweak the implementation to always generates special cases at the beginning. In other words, change the generated inputs from:

Today: e.g. i32 inputs: <rand>, <rand>, <rand>, ...
To: i32::MIN, 0, i32::MAX, <rand>, <rand>, ...
@japaric japaric changed the title Investigate always testing special cases Quickcheck: Investigate always testing special cases Aug 19, 2016
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japaric commented Aug 23, 2016

With #49, we now are testing edge cases. #48 will test edge cases on floats.

@japaric japaric closed this as completed Aug 23, 2016
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