am: e3dedf9f44
* commit 'e3dedf9f4481f41ab0a818e7c88197859a281aba':
Add test script for sanity of font fallback chain
am: e3dedf9f44
* commit 'e3dedf9f4481f41ab0a818e7c88197859a281aba':
Add test script for sanity of font fallback chain