fix the test by changing arraybuffer conversion to use uint8, which limits to ascii only support.
fix the test by changing arraybuffer conversion to use uint8, which limits to ascii only support.

uProxy/uproxy-obfuscators,uProxy/uproxy-obfuscators,uProxy/uproxy-obfuscators,uProxy/uproxy-obfuscators,uProxy/uproxy-obfuscators,uProxy/uproxy-obfuscators