| 22:29 | <snek> | does anyone know of any languages or frameworks that have coverage analysis of values instead of lines? like say you have fn add(a, b) { ... }, just calling add() in a test wouldn't be enough, you need to actually observe the returned value in an assertion like assert add(1, 2) == 3 or something... |
| 22:37 | <snek> | hmmm https://en.wikipedia.org/wiki/Concolic_testing |
| 23:49 | <ljharb> | that sounds great but i'm not sure how you could actually do that for JS |