On 20/04 04:19, Denton Liu wrote: > > 1. The patch fails test #2 in t7420, i.e., the test to verify the working of 'set-url' > > subcommand. > > The 'set-url' command implicitly runs sync once it is changed. I would > go further than what Christian suggests and just call sync_submodule() > (in C) at the end of module_set_url(). I have implemented this, yet running the test still gives an error. The function 'init_pathspec_item' in 'pathspec.c' tends to fail. Going further deep, the function 'prefix_path_gently' fails. I think this is happening because of the relative path outside the superproject for '../newsubmodule' and hence it throws a problem with prefixing. The exact function responsible here is 'normalize_path_copy' in 'path.c'. On doing '-i -v' while running the test. The problem comes down to: fatal: ../newsubmodule: '../newsubmodule' is outside repository at '<path>/git/t/trash directory.t7420-submodule-set-url/super' What exactly is wrong here and how should this problem and similar ones (if encountered) be approached? Do we follow certain procedures when debugging problems at such an intricate level? Regards, Shourya Shukla
