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 93.07% 3,386 of 3,638

Lines 83.86% 31,451 of 37,506

Regions 77.62% 23,517 of 30,299

Branches 65.39% 11,444 of 17,500

Report generated 2026-08-13 22:38.