Cross Reference: /prebuilts/ndk/r11/sources/cxx-stl/llvm-libc++/libcxx/test/input.output/string.streams/istringstream/istringstream.assign

`Name`	`Date`	`Size`
Up to higher level directory
`member_swap.pass.cpp`	06-Dec-2017	`1.4K`
`move.pass.cpp`	06-Dec-2017	`1.3K`
`nonmember_swap.pass.cpp`	06-Dec-2017	`1.5K`