This is a test for Bug 16996: Crash in createFontCustomPlatformData when loading 0-byte font via @font-face.

`1234567890-=qwertyuiop[]\asdfghjkl;'zxcvbnm,./~!@#$%^&*()_+QWERYUIOP{}|ASDFGHJKL:"ZXCVBNM<>?
