Add self test for 8, 16, 32 bit types
Add self test for 8, 16, 32 bit types

tassmjau/duktape,markand/duktape,jmptrader/duktape,harold-b/duktape,rwaldron/duktape,eddieh/duktape,tassmjau/duktape,svaarala/duktape,tassmjau/duktape,nivertech/duktape,sloth4413/duktape,markand/duktape,skomski/duktape,reqshark/duktape,svaarala/duktape,zeropool/duktape,zeropool/duktape,tassmjau/duktape,thurday/duktape,nivertech/duktape,markand/duktape,eddieh/duktape,pombredanne/duktape,jmptrader/duktape,tassmjau/duktape,skomski/duktape,daimajia/duktape,chenyaqiuqiu/duktape,pombredanne/duktape,haosu1987/duktape,skomski/duktape,markand/duktape,chenyaqiuqiu/duktape,thurday/duktape,svaarala/duktape,daimajia/duktape,thurday/duktape,kphillisjr/duktape,reqshark/duktape,skomski/duktape,tassmjau/duktape,jmptrader/duktape,haosu1987/duktape,tassmjau/duktape,nivertech/duktape,tassmjau/duktape,jmptrader/duktape,kphillisjr/duktape,reqshark/duktape,haosu1987/duktape,skomski/duktape,thurday/duktape,rwaldron/duktape,skomski/duktape,chenyaqiuqiu/duktape,jmptrader/duktape,thurday/duktape,pombredanne/duktape,kphillisjr/duktape,sloth4413/duktape,rwaldron/duktape,chenyaqiuqiu/duktape,sloth4413/duktape,pombredanne/duktape,skomski/duktape,markand/duktape,tassmjau/duktape,zeropool/duktape,eddieh/duktape,haosu1987/duktape,svaarala/duktape,chenyaqiuqiu/duktape,thurday/duktape,rwaldron/duktape,harold-b/duktape,haosu1987/duktape,pombredanne/duktape,haosu1987/duktape,eddieh/duktape,jmptrader/duktape,reqshark/duktape,pombredanne/duktape,haosu1987/duktape,eddieh/duktape,eddieh/duktape,daimajia/duktape,markand/duktape,kphillisjr/duktape,sloth4413/duktape,chenyaqiuqiu/duktape,nivertech/duktape,nivertech/duktape,reqshark/duktape,chenyaqiuqiu/duktape,harold-b/duktape,pombredanne/duktape,zeropool/duktape,reqshark/duktape,rwaldron/duktape,pombredanne/duktape,zeropool/duktape,nivertech/duktape,chenyaqiuqiu/duktape,markand/duktape,sloth4413/duktape,eddieh/duktape,markand/duktape,chenyaqiuqiu/duktape,sloth4413/duktape,eddieh/duktape,reqshark/duktape,thurday/duktape,eddieh/duktape,harold-b/duktape,reqshark/duktape,kphillisjr/duktape,zeropool/duktape,svaarala/duktape,markand/duktape,skomski/duktape,sloth4413/duktape,markand/duktape,jmptrader/duktape,jmptrader/duktape,svaarala/duktape,nivertech/duktape,harold-b/duktape,daimajia/duktape,skomski/duktape,thurday/duktape,sloth4413/duktape,kphillisjr/duktape,reqshark/duktape,sloth4413/duktape,nivertech/duktape,sloth4413/duktape,zeropool/duktape,harold-b/duktape,svaarala/duktape,daimajia/duktape,thurday/duktape,eddieh/duktape,nivertech/duktape,kphillisjr/duktape,rwaldron/duktape,haosu1987/duktape,tassmjau/duktape,zeropool/duktape,svaarala/duktape,harold-b/duktape,thurday/duktape,jmptrader/duktape,zeropool/duktape,nivertech/duktape,reqshark/duktape,kphillisjr/duktape,pombredanne/duktape,haosu1987/duktape,harold-b/duktape,chenyaqiuqiu/duktape,daimajia/duktape,haosu1987/duktape,svaarala/duktape,jmptrader/duktape,pombredanne/duktape,kphillisjr/duktape,harold-b/duktape,zeropool/duktape,kphillisjr/duktape,harold-b/duktape,skomski/duktape