On 2021.09.29 16:06, Jonathan Tan wrote:
> Submodule ODBs are never added as alternates during the execution of the
> test suite, but there may be a rare interaction that the test suite does
> not have coverage of. Add a trace message when this happens, so that
> users who trace their commands can notice such occurrences.
>
> Signed-off-by: Jonathan Tan <jonathantanmy@xxxxxxxxxx>
> ---
> submodule.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/submodule.c b/submodule.c
> index 4bf552b0e5..61575e5a56 100644
> --- a/submodule.c
> +++ b/submodule.c
> @@ -201,6 +201,8 @@ int register_all_submodule_odb_as_alternates(void)
> add_to_alternates_memory(added_submodule_odb_paths.items[i].string);
> if (ret) {
> string_list_clear(&added_submodule_odb_paths, 0);
> + trace2_data_intmax("submodule", the_repository,
> + "register_all_submodule_odb_as_alternates/registered", ret);
> if (git_env_bool("GIT_TEST_FATAL_REGISTER_SUBMODULE_ODB", 0))
> BUG("register_all_submodule_odb_as_alternates() called");
> }
> --
> 2.33.0.685.g46640cef36-goog
>
Can you also update the GIT_TEST_FATAL_REGISTER_SUBMODULE_ODB note in
t/README about tracing in this case?
