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