Guide

Tests

Understand where tests live, how they double as examples, and how coverage is published.

Each library has an associated test in its Tests subfolder.
Many tests also serve as executable examples and useful reference code when learning a library.
The project aims for at least 90% code coverage where practical.
Coverage reports are generated from main when the website is published and are available in the coverage report.
See Building (Contributor) to build, run, or debug the tests locally.

Generated on publish

Current test coverage

Functions 93.10% 3,590 of 3,856

Lines 83.99% 33,016 of 39,311

Regions 77.94% 24,777 of 31,791

Branches 65.52% 12,084 of 18,442

Report generated 2026-09-07 20:58.