}
	if strings.Contains(got.String(), "Content-Type") {
		t.Errorf("Unexpected Content-Type in response headers: %s", got.String())
	}
}

// tolerate extra CRLF(s) before Request-Line on subsequent requests on a conn
// Issue 10876.
func TestTolerateCRLFBeforeRequestLine(t *testing.T) {
	req := []byte("POST / HTTP/1.1\r\nHost: golang.org\r\nContent-Length: 3\r\n\r\nABC" +