<b>(1)</b> instead of using the tip of the current branch, compare with the\r
tip of "test" branch.\r
<b>(2)</b> instead of comparing with the tip of "test" branch, compare with\r
<b>(1)</b> instead of using the tip of the current branch, compare with the\r
tip of "test" branch.\r
<b>(2)</b> instead of comparing with the tip of "test" branch, compare with\r