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GP is asking for cases where testing is demonstrably insufficient, not cases where you personally aren't convinced. If `str::repeat` is actually buggy for some
by dooglius 8y ago
GP is asking for cases where testing is demonstrably insufficient, not cases where you personally aren't convinced. If `str::repeat` is actually buggy for some inputs, in spite of testing, that would suffice as a counterexample.
- troutwine 8y agoAh, sure. What I'm trying to get at is discovering those inputs is the real trick. Comments elsewhere in this thread about exhaustive testing do a better job of getting at the same idea.