mozilla/browserid — pull request #3570 by jrgm (2013-06-21 02:34:57+00:00)
Title: for auto-tests run-all.js, on posix, add a sigint handler to dump state so far

Sometimes, when running tests interactively from the command line, things start going badly, and you don't want to wait for the end of the test to find out what was failing. So, on SIGINT, show the state of the aggregators before exiting.