Cross Reference: /external/libcxx/test/std/input.output/iostream.format/input.streams/iostreamclass/iostream.assign

`Name`	`Date`	`Size`
Up to higher level directory
`member_swap.pass.cpp`	06-Dec-2017	`2.5K`
`move_assign.pass.cpp`	06-Dec-2017	`2.8K`