This is just a trivial wrapper over initialized_later when using
sstring, but also works when std::string is used.
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
The plan is to move the unstructured content of tests/ directory
into the following directories of test/:
test/lib - shared header and source files for unit tests
test/boost - boost unit tests
test/unit - non-boost unit tests
test/manual - tests intended to be run manually
test/resource - binary test resources and configuration files
In order to not break git bisect and preserve the file history,
first move most of the header files and resources.
Update paths to these files in .cc files, which are not moved.
