Testing regex with reverse generation I had a regex once that passed 37 hand-written tests. First fuzz run found a crash in 200ms. That’s what this post is about: testing regex with reverse generation using pointybeard/reverse-regex to generate strings guaranteed to match a regex, so you can test your validation code against inputs you didn’t […]
16
Oct
Oct
Exakat 1.4.9 Review Exakat 1.4.9 follows the preparation of PHP 7.3 : we added a lot of new rules to get ready for the upcoming version. There was already 9 available checks, but more are coming in. The most interesting of it is that they close edge cases that will benefit other versions : avoid […]
09
May
May
Exakat 0.11.2 review Exakat 0.11.2 is out. It is a stability release: exakat was run on 800 projects during the week, to weed out some rare situations and keep all the analysis running on any kind of code. This is how we decided to add a new analysis: empty regex. Also this week, the ‘difference […]