Tagged Questions

1
vote
1answer
117 views

Pairwise testing, not possible to say which combinations is faulty?

Let's say I have 4 (A,B,C,D) parameters with 3 possible values, also 81 unique combinations. With e.g. orthogonal array, I will end up with 9 test cases, each combining 3 pairs. But that means that if ...
2
votes
4answers
195 views

Large sparse (stiff) ODE system needed for testing

I hope this is the right place for this question. I have been working on a sparse stiff implicit ODE solver and have finished the code so far. I now tested the solver with the Van der Pol equation, ...
5
votes
3answers
508 views

Math underpinnings of software testing?

In my software engineering course, we recently (briefly) covered testing. Over the course of the discussion some topics came up that made me wonder about the math underlying software testing (such as ...