) &&
cmp .git/index saved-index >/dev/null
+'
+
+cat > expect << EOF
+zort
+
+Signed-off-by: C O Mitter <committer@example.com>
+EOF
+test_expect_success '--signoff' '
+ echo "yet another content *narf*" >> foo &&
+ echo "zort" |
+ GIT_EDITOR=../t7500/add-content git commit -s -F - foo &&
+ git cat-file commit HEAD | sed "1,/^$/d" > output &&
+ diff expect output
'
test_done