The code quality of SQLite is often understated to a hilarious degree. The project has four independent test harnesses totally 644x as many lines of test code a

The code quality of SQLite is often understated to a hilarious degree. The project has four independent test harnesses totally 644x as many lines of test code as there is actual code, with the final test count in the millions. This includes the things most of us do, fuzz tests, regression tests, performance tests, as well as out of memory tests, IO failure tests, power loss tests, and more. Of course, it’s also easy to forget that the original application of SQLite was guiding missiles, so it has to work. Well, at least from the operator’s perspective.