| # Tests for the MathML Core specification | |
| This directory contains tests for the | |
| [MathML Core specification](https://w3c.github.io/mathml-core/). | |
| Many of the tests verify OpenType features and require specific Web fonts for | |
| that purpose. WOFF fonts are generated by scripts in the `tools/` folder using | |
| the Python API of | |
| [fontforge](https://github.com/fontforge/fontforge/). A recent enough version | |
| of FontForge is necessary so that it includes fixes for | |
| [WOFF checkSumAdjustment](https://github.com/fontforge/fontforge/issues/926), | |
| [USE_TYPO_METRICS flag](https://github.com/fontforge/fontforge/pull/2274) and | |
| for other various bugs. |