I'm not sure how this could be be implemented, but I was looking for some fast base64 conversions and some of the tests produced incorrect results, but there was no easy way to tell that.
If there was a way to verify the output results (not in the timing loop) of even one test that could be very valuable as then when a new "faster" test that produces inconsistent results it could be displayed, maybe with a little warning icon.
I'm not sure how this could be be implemented, but I was looking for some fast base64 conversions and some of the tests produced incorrect results, but there was no easy way to tell that.
If there was a way to verify the output results (not in the timing loop) of even one test that could be very valuable as then when a new "faster" test that produces inconsistent results it could be displayed, maybe with a little warning icon.
for example I hacked together a sample on the base64 test: http://jsperf.com/base64-to-uint8array/16
I don't think this is a good ui or coding practice, but I think it does highlight the use case.