21 	char str[10], *s;  in do_ut_print()  local
26 	snprintf(str, sizeof(str), "testing");  in do_ut_print()
27 	assert(!strcmp("testing", str));  in do_ut_print()
29 	snprintf(str, sizeof(str), "testing but too long");  in do_ut_print()
30 	assert(!strcmp("testing b", str));  in do_ut_print()
32 	snprintf(str, 1, "testing none");  in do_ut_print()
33 	assert(!strcmp("", str));  in do_ut_print()
35 	*str = 'x';  in do_ut_print()
36 	snprintf(str, 0, "testing none");  in do_ut_print()
37 	assert(*str == 'x');  in do_ut_print()
40 	s = display_options_get_banner(true, str, sizeof(str));  in do_ut_print()
41 	assert(s == str);  in do_ut_print()
44 	s = display_options_get_banner(true, str, 1);  in do_ut_print()
45 	assert(s == str);  in do_ut_print()
48 	s = display_options_get_banner(true, str, 2);  in do_ut_print()
49 	assert(s == str);  in do_ut_print()
52 	s = display_options_get_banner(false, str, sizeof(str));  in do_ut_print()
53 	assert(s == str);  in do_ut_print()