case	shell	result
0	osh	FAIL
0	osh_.py	FAIL
0	osh_.cc	FAIL
1	osh	FAIL
1	osh_.py	FAIL
1	osh_.cc	FAIL
2	osh	FAIL
2	osh_.py	FAIL
2	osh_.cc	FAIL
3	osh	FAIL
3	osh_.py	FAIL
3	osh_.cc	FAIL
4	osh	FAIL
4	osh_.py	FAIL
4	osh_.cc	FAIL