tree 6b95896245d9b87ec2a4128aeac14b99fd43b9e4
parent 0a756853586ce185ee1bb9ccbe5ec03e103e594f
author Brendan Higgins <brendanhiggins@google.com> 1569229353 -0700
committer Shuah Khan <skhan@linuxfoundation.org> 1569886500 -0600

kunit: test: add string_stream a std::stream like string builder

A number of test features need to do pretty complicated string printing
where it may not be possible to rely on a single preallocated string
with parameters.

So provide a library for constructing the string as you go similar to
C++'s std::string. string_stream is really just a string builder,
nothing more.

Signed-off-by: Brendan Higgins <brendanhiggins@google.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>