Make Hash default constructor, hex constructor, data(), const
operator[] and fromString constexpr. Change fromString to be
non-throwing: it now uses a validity flag and fills the hash with zeros
on parse error instead of throwing. Add a constexpr toHexArray helper
that returns a std::array<char, N*2> for compile-time hex conversion.
Update tests to include <string_view>, use std::string_view, add
constexpr InfoHash usage and a static_assert for the hex array.
+ Unit testing requires cppunit.
+ add options for CMake and Autotools to build opendht_unit_tests.
+ add sample tests for InfoHash
+ modify Dockerfiles and Travis build to run `make test`
+ Change lowbit signature to return an int instead of an unsigned.
Adrien Béraud
Adrien Béraud
Sébastien Blin