miniblog.

Tests may not guarantee correctness, but they are often suggestive. When I have a bunch of regression tests for *real* issues, I feel a lot more confident. I'm covering ways I've failed in the past.

I do wish Rust had a `expect(life()).toEqual(42)` syntax for tests. `assert_eq!(life(), 42)` just gives "assertion failed: 41 == 42" and it's hard to see which was the expected value. This is particularly hard with larger values.

$ tree-sitter parse -- '/home/wilfred/.emacs.d/**/*.el' --quiet --stat Total parses: 2272; successful parses: 2271; failed parses: 1; success percentage: 99.96% It's super easy to test a tree-sitter parser against a large corpus, and to iron out the details!