roxml_commit: update tests cases
roxml_commit: update tests cases

This take into account the modification on TXT nodes that are not
rewritten even when human flag is set.

gergap/libroxml,mahmudur85/libroxml,sartura/libroxml,gergap/libroxml,mahmudur85/libroxml,sartura/libroxml,mahmudur85/libroxml,gergap/libroxml,sartura/libroxml,sartura/libroxml,gergap/libroxml,mahmudur85/libroxml,gergap/libroxml,sartura/libroxml,mahmudur85/libroxml