Introduce a test case that the font has outside of Unicode code point. - DO NOT MERGE am: bd5c80ed1e  -s ours am: 247901e932  -s ours am: 578f56df1e am: e6fc4a8058 am: 9e9a302ea2 am: 28e0d8c14f  -s ours
am: b38ef679fc

Change-Id: I1b4824dcd9e376d0f66b49581acfb0b6d71dc247