Hi Hans.
pdf_size_t pdf_fsys_get_free_space (pdf_fsys_t file_system,
pdf_text_t path_name)returns the free space on a fs. Currently I have no idea, how a good unit test for this function could look like. Any thoughts? Hm. Since we are not using stabs would be difficult to simulate concrete conditions in a filesystem. I would go ahead implementing a single positive test with valid parameters and some negative tests with invalid parameters.
