t2200: check that "add -u" limits itself to subdirectory

diff --git a/t/t0030-stripspace.sh b/t/t0030-stripspace.sh
index ccb0a3cb61be3bb591033564b221726a4cd3968d..a8e84d854636178224b1bbd52272d47fc686ece9 100755 (executable)
--- a/t/t0030-stripspace.sh
+++ b/t/t0030-stripspace.sh
@@ -397,4 +397,39 @@ test_expect_success 'strip comments, too' '
        test -z "$(echo "# comment" | git stripspace -s)"
 '
 
+test_expect_success 'strip comments with changed comment char' '
+       test ! -z "$(echo "; comment" | git -c core.commentchar=";" stripspace)" &&
+       test -z "$(echo "; comment" | git -c core.commentchar=";" stripspace -s)"
+'
+
+test_expect_success '-c with single line' '
+       printf "# foo\n" >expect &&
+       printf "foo" | git stripspace -c >actual &&
+       test_cmp expect actual
+'
+
+test_expect_success '-c with single line followed by empty line' '
+       printf "# foo\n#\n" >expect &&
+       printf "foo\n\n" | git stripspace -c >actual &&
+       test_cmp expect actual
+'
+
+test_expect_success '-c with newline only' '
+       printf "#\n" >expect &&
+       printf "\n" | git stripspace -c >actual &&
+       test_cmp expect actual
+'
+
+test_expect_success '--comment-lines with single line' '
+       printf "# foo\n" >expect &&
+       printf "foo" | git stripspace -c >actual &&
+       test_cmp expect actual
+'
+
+test_expect_success '-c with changed comment char' '
+       printf "; foo\n" >expect &&
+       printf "foo" | git -c core.commentchar=";" stripspace -c >actual &&
+       test_cmp expect actual
+'
+
 test_done