case	shell	result
0	osh	pass
0	osh_.py	pass
0	osh_.cc	pass
1	osh	pass
1	osh_.py	pass
1	osh_.cc	pass
2	osh	pass
2	osh_.py	pass
2	osh_.cc	pass
3	osh	ok
3	osh_.py	ok
3	osh_.cc	ok
4	osh	ok
4	osh_.py	ok
4	osh_.cc	ok
5	osh	pass
5	osh_.py	pass
5	osh_.cc	pass
6	osh	pass
6	osh_.py	pass
6	osh_.cc	pass
7	osh	pass
7	osh_.py	pass
7	osh_.cc	pass
8	osh	ok
8	osh_.py	ok
8	osh_.cc	ok
9	osh	pass
9	osh_.py	pass
9	osh_.cc	pass