pdf.js.refs

Reference images for the pdf.js reference tests.

The reference (ref) tests render PDF pages and compare the output against the known-good images stored here. This repository holds those baseline images.

Layout

The main branch mirrors the test/ref/ directory of a pdf.js checkout:

<platform>/<browser>/<test id>/<page>.png

with <platform> being Node's process.platform (linux, win32) and <browser> currently always firefox. The images are regenerated by the Reference tests workflow of mozilla/pdf.js.pdfs on every push to pdf.js master. The history is not kept: main is a single commit, rewritten by each update. Each update is tagged makeref-<date>-<run id> for 60 days, because the reports pin the revision they were compared against.

The gh-pages branch is served at https://mozilla.github.io/pdf.js.refs/ and holds:

• pr/<number>/: the report of the last reference test run requested on a pull request (a user with write access adds the browsertest label to request one). Open pr/<number>/<run id>/<platform>/reftest-analyzer.html#web=eq.log to compare the differing pages with their references. Reports are removed after 30 days.
• per-test-index.json: the per-test coverage index used by npx gulp coverage_search.
• makeref-badge.json: a shields.io endpoint telling whether the last reference images update on main succeeded, shown as a badge in the pdf.js README.