message: Tests: added test for FileIO::GetLibraryFilename
  Verify it does not return an empty path
diff: @@ -199,6 +199,12 @@ string OSUtility::MakeMachineIdentString(uint64_t ident)
  TEST_CASE("Test OS-specific functions", "[osspecific]")
  {
  + SECTION("GetLibraryFilename")
  + {
  + std::string libPath;
  + FileIO::GetLibraryFilename(libPath);
  + CHECK_FALSE(libPath.empty());
  + }
  SECTION("Environment Variables")
  {
  const char *var = Process::GetEnvVariable("TMP");
  