Test Font Face constructor On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS (new FontFace('asdf', 'url(notreal)', { weight: '100a 200' }, { stretch: 'semi-expanded expanded' })).status is "error" PASS (new FontFace('asdf', 'url(notreal)', { weight: '100a 200' }, { stretch: 'semi-expanded expanded' })).style is "normal" PASS (new FontFace('asdf', 'url(notreal)', { weight: '100a 200' }, { stretch: 'semi-expanded expanded' })).weight is "normal" PASS (new FontFace('asdf', 'url(notreal)', { weight: '100a 200' }, { stretch: 'semi-expanded expanded' })).stretch is "normal" PASS (new FontFace('asdf', 'url(notreal)', { weight: '100a 200' })).unicodeRange is "U+0-10FFFF" PASS (new FontFace('asdf', 'url(notreal)', { weight: '100a 200' })).featureSettings is "normal" PASS (new FontFace('asdf', 'url(notreal)', { weight: '100a 200' })).display is "auto" PASS: Did not throw Good PASS successfullyParsed is true TEST COMPLETE a