Documentation: Move diff.<driver>.* from config.txt to diff-config.txt

diff --git a/t/t7506-status-submodule.sh b/t/t7506-status-submodule.sh
index aeec1f6142e622ffc7b0ef8a68fe7734c02d24d0..3d4f85d74f6f378d76bde77e581273af010ba452 100755 (executable)
--- a/t/t7506-status-submodule.sh
+++ b/t/t7506-status-submodule.sh
@@ -157,6 +157,22 @@ test_expect_success 'status with added and untracked file in modified submodule
        EOF
 '
 
+test_expect_success 'setup .git file for sub' '
+       (cd sub &&
+        rm -f new-file
+        REAL="$(pwd)/../.real" &&
+        mv .git "$REAL"
+        echo "gitdir: $REAL" >.git) &&
+        echo .real >>.gitignore &&
+        git commit -m "added .real to .gitignore" .gitignore
+'
+
+test_expect_success 'status with added file in modified submodule with .git file' '
+       (cd sub && git reset --hard && echo >foo && git add foo) &&
+       git status >output &&
+       grep "modified:   sub (new commits, modified content)" output
+'
+
 test_expect_success 'rm submodule contents' '
        rm -rf sub/* sub/.git
 '