1 files changed, 218 insertions, 0 deletions
diff --git a/t/t7500-commit.sh b/t/t7500-commit.sh
new file mode 100755
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@@ -0,0 +1,218 @@
+#!/bin/sh
+#
+# Copyright (c) 2007 Steven Grimm
+#
+
+test_description='git commit
+
+Tests for selected commit options.'
+
+. ./test-lib.sh
+
+commit_msg_is () {
+	test "`git log --pretty=format:%s%b -1`" = "$1"
+}
+
+# A sanity check to see if commit is working at all.
+test_expect_success 'a basic commit in an empty tree should succeed' '
+	echo content > foo &&
+	git add foo &&
+	git commit -m "initial commit"
+'
+
+test_expect_success 'nonexistent template file should return error' '
+	echo changes >> foo &&
+	git add foo &&
+	test_must_fail git commit --template "$PWD"/notexist
+'
+
+test_expect_success 'nonexistent template file in config should return error' '
+	git config commit.template "$PWD"/notexist &&
+	test_must_fail git commit &&
+	git config --unset commit.template
+'
+
+# From now on we'll use a template file that exists.
+TEMPLATE="$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" &&
+	git config commit.template "$TEMPLATE" &&
+	echo "more content" >> foo &&
+	git add foo &&
+	(
+		test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
+		git commit
+	) &&
+	git config --unset commit.template &&
+	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"
+'
+
+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 ""
+'
+
+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_done