Bugs not being caught by tests seems like a big deal. I recently discovered a bug in the nodejs repl and couldn't get the tests to fail, even though there was a

Bugs not being caught by tests seems like a big deal. I recently discovered a bug in the nodejs repl and couldn't get the tests to fail, even though there was a consistent infinite loop. It made me think about how many other tests are not surfacing bugs. It seems this is an example of at least one more.