case	shell	result
0	osh	pass
0	osh-cpp	pass
1	osh	N-I
1	osh-cpp	N-I
2	osh	N-I
2	osh-cpp	N-I
3	osh	pass
3	osh-cpp	pass
4	osh	N-I
4	osh-cpp	N-I
5	osh	N-I
5	osh-cpp	N-I
6	osh	N-I
6	osh-cpp	N-I