tree c9417701e9163020d3eba1b562c08d814db45245
parent 99f4abb8dae4c9c604e5d5cf255958bbe537b928
author Taylor Blau <me@ttaylorr.com> 1659122428 -0400
committer Taylor Blau <me@ttaylorr.com> 1664598218 -0400

t/t3NNN: allow local submodules

To prepare for the default value of `protocol.file.allow` to change to
"user", ensure tests that rely on local submodules can initialize them
over the file protocol.

Tests that only need to interact with submodules in a limited capacity
have individual Git commands annotated with the appropriate
configuration via `-c`. Tests that interact with submodules a handful of
times use `test_config_global` instead. Test scripts that rely on
submodules throughout use a `git config --global` during a setup test
towards the beginning of the script.

Signed-off-by: Taylor Blau <me@ttaylorr.com>