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diff --git a/t/t7500-commit-template-squash-signoff.sh b/t/t7500-commit-template-squash-signoff.sh
new file mode 100755
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+++ b/t/t7500-commit-template-squash-signoff.sh
@@ -0,0 +1,385 @@
+#!/bin/sh
+#
+# Copyright (c) 2007 Steven Grimm
+#
+
+test_description='git commit
+
+Tests for template, signoff, squash and -F functions.'
+
+. ./test-lib.sh
+
+commit_msg_is () {
+	expect=commit_msg_is.expect
+	actual=commit_msg_is.actual
+
+	printf "%s" "$(git log --pretty=format:%s%b -1)" >"$actual" &&
+	printf "%s" "$1" >"$expect" &&
+	test_i18ncmp "$expect" "$actual"
+}
+
+# A sanity check to see if commit is working at all.
+test_expect_success 'a basic commit in an empty tree should succeed' '
+	echo content > foo &&
+	git add foo &&
+	git commit -m "initial commit"
+'
+
+test_expect_success 'nonexistent template file should return error' '
+	echo changes >> foo &&
+	git add foo &&
+	(
+		GIT_EDITOR="echo hello >\"\$1\"" &&
+		export GIT_EDITOR &&
+		test_must_fail git commit --template "$PWD"/notexist
+	)
+'
+
+test_expect_success 'nonexistent template file in config should return error' '
+	test_config commit.template "$PWD"/notexist &&
+	(
+		GIT_EDITOR="echo hello >\"\$1\"" &&
+		export GIT_EDITOR &&
+		test_must_fail git commit
+	)
+'
+
+# From now on we'll use a template file that exists.
+TEMPLATE="$PWD"/template
+
+test_expect_success 'unedited template should not commit' '
+	echo "template line" > "$TEMPLATE" &&
+	test_must_fail git commit --template "$TEMPLATE"
+'
+
+test_expect_success 'unedited template with comments should not commit' '
+	echo "# comment in template" >> "$TEMPLATE" &&
+	test_must_fail git commit --template "$TEMPLATE"
+'
+
+test_expect_success 'a Signed-off-by line by itself should not commit' '
+	(
+		test_set_editor "$TEST_DIRECTORY"/t7500/add-signed-off &&
+		test_must_fail git commit --template "$TEMPLATE"
+	)
+'
+
+test_expect_success 'adding comments to a template should not commit' '
+	(
+		test_set_editor "$TEST_DIRECTORY"/t7500/add-comments &&
+		test_must_fail git commit --template "$TEMPLATE"
+	)
+'
+
+test_expect_success 'adding real content to a template should commit' '
+	(
+		test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
+		git commit --template "$TEMPLATE"
+	) &&
+	commit_msg_is "template linecommit message"
+'
+
+test_expect_success '-t option should be short for --template' '
+	echo "short template" > "$TEMPLATE" &&
+	echo "new content" >> foo &&
+	git add foo &&
+	(
+		test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
+		git commit -t "$TEMPLATE"
+	) &&
+	commit_msg_is "short templatecommit message"
+'
+
+test_expect_success 'config-specified template should commit' '
+	echo "new template" > "$TEMPLATE" &&
+	test_config commit.template "$TEMPLATE" &&
+	echo "more content" >> foo &&
+	git add foo &&
+	(
+		test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
+		git commit
+	) &&
+	commit_msg_is "new templatecommit message"
+'
+
+test_expect_success 'explicit commit message should override template' '
+	echo "still more content" >> foo &&
+	git add foo &&
+	GIT_EDITOR="$TEST_DIRECTORY"/t7500/add-content git commit --template "$TEMPLATE" \
+		-m "command line msg" &&
+	commit_msg_is "command line msg"
+'
+
+test_expect_success 'commit message from file should override template' '
+	echo "content galore" >> foo &&
+	git add foo &&
+	echo "standard input msg" |
+	(
+		test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
+		git commit --template "$TEMPLATE" --file -
+	) &&
+	commit_msg_is "standard input msg"
+'
+
+cat >"$TEMPLATE" <<\EOF
+
+
+### template
+
+EOF
+test_expect_success 'commit message from template with whitespace issue' '
+	echo "content galore" >>foo &&
+	git add foo &&
+	GIT_EDITOR=\""$TEST_DIRECTORY"\"/t7500/add-whitespaced-content \
+	git commit --template "$TEMPLATE" &&
+	commit_msg_is "commit message"
+'
+
+test_expect_success 'using alternate GIT_INDEX_FILE (1)' '
+
+	cp .git/index saved-index &&
+	(
+		echo some new content >file &&
+	        GIT_INDEX_FILE=.git/another_index &&
+		export GIT_INDEX_FILE &&
+		git add file &&
+		git commit -m "commit using another index" &&
+		git diff-index --exit-code HEAD &&
+		git diff-files --exit-code
+	) &&
+	cmp .git/index saved-index >/dev/null
+
+'
+
+test_expect_success 'using alternate GIT_INDEX_FILE (2)' '
+
+	cp .git/index saved-index &&
+	(
+		rm -f .git/no-such-index &&
+		GIT_INDEX_FILE=.git/no-such-index &&
+		export GIT_INDEX_FILE &&
+		git commit -m "commit using nonexistent index" &&
+		test -z "$(git ls-files)" &&
+		test -z "$(git ls-tree HEAD)"
+
+	) &&
+	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 commit -s -F - foo &&
+	git cat-file commit HEAD | sed "1,/^\$/d" > output &&
+	test_cmp expect output
+'
+
+test_expect_success 'commit message from file (1)' '
+	mkdir subdir &&
+	echo "Log in top directory" >log &&
+	echo "Log in sub directory" >subdir/log &&
+	(
+		cd subdir &&
+		git commit --allow-empty -F log
+	) &&
+	commit_msg_is "Log in sub directory"
+'
+
+test_expect_success 'commit message from file (2)' '
+	rm -f log &&
+	echo "Log in sub directory" >subdir/log &&
+	(
+		cd subdir &&
+		git commit --allow-empty -F log
+	) &&
+	commit_msg_is "Log in sub directory"
+'
+
+test_expect_success 'commit message from stdin' '
+	(
+		cd subdir &&
+		echo "Log with foo word" | git commit --allow-empty -F -
+	) &&
+	commit_msg_is "Log with foo word"
+'
+
+test_expect_success 'commit -F overrides -t' '
+	(
+		cd subdir &&
+		echo "-F log" > f.log &&
+		echo "-t template" > t.template &&
+		git commit --allow-empty -F f.log -t t.template
+	) &&
+	commit_msg_is "-F log"
+'
+
+test_expect_success 'Commit without message is allowed with --allow-empty-message' '
+	echo "more content" >>foo &&
+	git add foo &&
+	>empty &&
+	git commit --allow-empty-message <empty &&
+	commit_msg_is "" &&
+	git tag empty-message-commit
+'
+
+test_expect_success 'Commit without message is no-no without --allow-empty-message' '
+	echo "more content" >>foo &&
+	git add foo &&
+	>empty &&
+	test_must_fail git commit <empty
+'
+
+test_expect_success 'Commit a message with --allow-empty-message' '
+	echo "even more content" >>foo &&
+	git add foo &&
+	git commit --allow-empty-message -m"hello there" &&
+	commit_msg_is "hello there"
+'
+
+test_expect_success 'commit -C empty respects --allow-empty-message' '
+	echo more >>foo &&
+	git add foo &&
+	test_must_fail git commit -C empty-message-commit &&
+	git commit -C empty-message-commit --allow-empty-message &&
+	commit_msg_is ""
+'
+
+commit_for_rebase_autosquash_setup () {
+	echo "first content line" >>foo &&
+	git add foo &&
+	cat >log <<EOF &&
+target message subject line
+
+target message body line 1
+target message body line 2
+EOF
+	git commit -F log &&
+	echo "second content line" >>foo &&
+	git add foo &&
+	git commit -m "intermediate commit" &&
+	echo "third content line" >>foo &&
+	git add foo
+}
+
+test_expect_success 'commit --fixup provides correct one-line commit message' '
+	commit_for_rebase_autosquash_setup &&
+	git commit --fixup HEAD~1 &&
+	commit_msg_is "fixup! target message subject line"
+'
+
+test_expect_success 'commit --fixup -m"something" -m"extra"' '
+	commit_for_rebase_autosquash_setup &&
+	git commit --fixup HEAD~1 -m"something" -m"extra" &&
+	commit_msg_is "fixup! target message subject linesomething
+
+extra"
+'
+
+test_expect_success 'commit --squash works with -F' '
+	commit_for_rebase_autosquash_setup &&
+	echo "log message from file" >msgfile &&
+	git commit --squash HEAD~1 -F msgfile  &&
+	commit_msg_is "squash! target message subject linelog message from file"
+'
+
+test_expect_success 'commit --squash works with -m' '
+	commit_for_rebase_autosquash_setup &&
+	git commit --squash HEAD~1 -m "foo bar\nbaz" &&
+	commit_msg_is "squash! target message subject linefoo bar\nbaz"
+'
+
+test_expect_success 'commit --squash works with -C' '
+	commit_for_rebase_autosquash_setup &&
+	git commit --squash HEAD~1 -C HEAD &&
+	commit_msg_is "squash! target message subject lineintermediate commit"
+'
+
+test_expect_success 'commit --squash works with -c' '
+	commit_for_rebase_autosquash_setup &&
+	test_set_editor "$TEST_DIRECTORY"/t7500/edit-content &&
+	git commit --squash HEAD~1 -c HEAD &&
+	commit_msg_is "squash! target message subject lineedited commit"
+'
+
+test_expect_success 'commit --squash works with -C for same commit' '
+	commit_for_rebase_autosquash_setup &&
+	git commit --squash HEAD -C HEAD &&
+	commit_msg_is "squash! intermediate commit"
+'
+
+test_expect_success 'commit --squash works with -c for same commit' '
+	commit_for_rebase_autosquash_setup &&
+	test_set_editor "$TEST_DIRECTORY"/t7500/edit-content &&
+	git commit --squash HEAD -c HEAD &&
+	commit_msg_is "squash! edited commit"
+'
+
+test_expect_success 'commit --squash works with editor' '
+	commit_for_rebase_autosquash_setup &&
+	test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
+	git commit --squash HEAD~1 &&
+	commit_msg_is "squash! target message subject linecommit message"
+'
+
+test_expect_success 'invalid message options when using --fixup' '
+	echo changes >>foo &&
+	echo "message" >log &&
+	git add foo &&
+	test_must_fail git commit --fixup HEAD~1 --squash HEAD~2 &&
+	test_must_fail git commit --fixup HEAD~1 -C HEAD~2 &&
+	test_must_fail git commit --fixup HEAD~1 -c HEAD~2 &&
+	test_must_fail git commit --fixup HEAD~1 -F log
+'
+
+cat >expected-template <<EOF
+
+# Please enter the commit message for your changes. Lines starting
+# with '#' will be ignored, and an empty message aborts the commit.
+#
+# Author:    A U Thor <author@example.com>
+#
+# On branch commit-template-check
+# Changes to be committed:
+#	new file:   commit-template-check
+#
+# Untracked files not listed
+EOF
+
+test_expect_success 'new line found before status message in commit template' '
+	git checkout -b commit-template-check &&
+	git reset --hard HEAD &&
+	touch commit-template-check &&
+	git add commit-template-check &&
+	GIT_EDITOR="cat >editor-input" git commit --untracked-files=no --allow-empty-message &&
+	test_i18ncmp expected-template editor-input
+'
+
+test_expect_success 'setup empty commit with unstaged rename and copy' '
+	test_create_repo unstaged_rename_and_copy &&
+	(
+		cd unstaged_rename_and_copy &&
+
+		echo content >orig &&
+		git add orig &&
+		test_commit orig &&
+
+		cp orig new_copy &&
+		mv orig new_rename &&
+		git add -N new_copy new_rename
+	)
+'
+
+test_expect_success 'check commit with unstaged rename and copy' '
+	(
+		cd unstaged_rename_and_copy &&
+
+		test_must_fail git -c diff.renames=copy commit
+	)
+'
+
+test_done