Code Coverage

Coverage is measured across every PHPUnit suite (core, writer, reader, toolkit, conformance, plus support packages) using pcov.

Open the Coverage Report Per-file line coverage for the entire monorepo.

How it’s generated

Run locally with composer coverage. The HTML report lands in build/coverage/html/. CI publishes per-commit and per-tag snapshots to the _coverage orphan branch, and bundles the latest HTML into this site.