Cross Reference: /external/libcxx/test/std/input.output/iostream.format/input.streams/istream/istream.cons

`Name`	`Date`	`Size`
Up to higher level directory
`copy.fail.cpp`	21-Aug-2018	`1.3K`
`move.pass.cpp`	21-Aug-2018	`2K`
`streambuf.pass.cpp`	21-Aug-2018	`1.5K`