t/t4NNN: 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>
diff --git a/t/t4059-diff-submodule-not-initialized.sh b/t/t4059-diff-submodule-not-initialized.sh
index 49bca7b..d489230 100755
--- a/t/t4059-diff-submodule-not-initialized.sh
+++ b/t/t4059-diff-submodule-not-initialized.sh
@@ -49,7 +49,7 @@
'
test_expect_success 'setup - git submodule add' '
- git submodule add ./sm2 sm1 &&
+ git -c protocol.file.allow=always submodule add ./sm2 sm1 &&
commit_file sm1 .gitmodules &&
git diff-tree -p --no-commit-id --submodule=log HEAD -- sm1 >actual &&
cat >expected <<-EOF &&
