'
+echo "#
+# Author: $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL>
+#" >> expect
+
+test_expect_success 'author different from committer' '
+
+ echo >>negative &&
+ git commit -e -m "sample"
+ head -n 7 .git/COMMIT_EDITMSG >actual &&
+ test_cmp expect actual
+'
+
+mv expect expect.tmp
+sed '$d' < expect.tmp > expect
+rm -f expect.tmp
+echo "# Committer:
+#" >> expect
+unset GIT_COMMITTER_EMAIL
+unset GIT_COMMITTER_NAME
+
+test_expect_success 'committer is automatic' '
+
+ echo >>negative &&
+ git commit -e -m "sample"
+ head -n 8 .git/COMMIT_EDITMSG | \
+ sed "s/^# Committer: .*/# Committer:/" >actual &&
+ test_cmp expect actual
+'
+
pwd=`pwd`
cat >> .git/FAKE_EDITOR << EOF
#! /bin/sh