api testcase for duk_pcall(), add some prints for diagnosis
api testcase for duk_pcall(), add some prints for diagnosis

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