1e537a633c53fcb87b2a5df37f819fe36673e0fb
[silc.git] / lib / silcutil / tests / test_silcstrutil.c
1 /* UTF-8 decoding tests */
2
3 #include "silcincludes.h"
4
5 #define utf8fail(n, data, len)                  \
6 const unsigned char u##n[] = (data);            \
7 int u##n##l = len;
8
9 #define utf8failc(n)                                                          \
10 do {                                                                          \
11   if (!silc_utf8_valid(u##n, u##n##l))                                        \
12     SILC_LOG_DEBUG(("%d: not valid UTF-8, correctly detected, no error", n)); \
13   else {                                                                      \
14     SILC_LOG_DEBUG(("%d: parser did not detect malformed UTF-8, error", n));  \
15     goto err;                                                                 \
16   }                                                                           \
17 } while(0)
18
19 /* UTF-8 Test vectors that MUST fail */
20 utf8fail(1, "\x80", 1);
21 utf8fail(2, "\xbf", 1);
22 utf8fail(3, "\xfe", 1);
23 utf8fail(4, "\xff", 1);
24 utf8fail(5, "\xfe\xfe\xff\xff", 4);
25 utf8fail(6, "\xc0\xa0", 2);
26 utf8fail(7, "\xe0\x80\xaf", 3);
27 utf8fail(8, "\xf0\x80\x80\xaf", 4);
28 utf8fail(9, "\xf8\x80\x80\x80\xaf", 5);
29 utf8fail(10, "\xfc\x80\x80\x80\x80\xaf", 6);
30 utf8fail(11, "\xc0\x80", 2);
31 utf8fail(12, "\xe0\x80\x80", 3);
32 utf8fail(13, "\xf0\x80\x80\x80", 4);
33 utf8fail(14, "\xf8\x80\x80\x80\x80", 5);
34 utf8fail(15, "\xfc\x80\x80\x80\x80\x80", 6);
35 utf8fail(16, "\xc1\xbf", 2);
36 utf8fail(17, "\xe0\x9f\xbf", 3);
37 utf8fail(18, "\xf0\x8f\xbf\xbf", 4);
38 utf8fail(19, "\xf8\x87\xbf\xbf\xbf", 5);
39 utf8fail(20, "\xfc\x83\xbf\xbf\xbf\xbf", 6);
40 utf8fail(21, "\xed\xa0\x80", 3);
41 utf8fail(22, "\xed\xad\xbf", 3);
42 utf8fail(23, "\xed\xae\x80", 3);
43 utf8fail(24, "\xed\xaf\xbf", 3);
44 utf8fail(25, "\xed\xb0\x80", 3);
45 utf8fail(26, "\xed\xbe\x80", 3);
46 utf8fail(27, "\xed\xbf\xbf", 3);
47 utf8fail(28, "\xfc\x20\xfd\x20", 4);
48 utf8fail(29, "\xf8\xf9\xfa\xfb", 4);
49 utf8fail(30, "\xf0\x20\xf9\x20\xfa\x20\xfb\x20", 8);
50
51 int main(int argc, char **argv)
52 {
53   bool success = FALSE;
54
55   if (argc > 1 && !strcmp(argv[1], "-d")) {
56     silc_debug = 1;
57     silc_debug_hexdump = 1;
58     silc_log_set_debug_string("*strutil*");
59   }
60
61   /* Failure tests */
62   utf8failc(1);  utf8failc(2);
63   utf8failc(3);  utf8failc(4);
64   utf8failc(5);  utf8failc(6);
65   utf8failc(7);  utf8failc(8);
66   utf8failc(9);  utf8failc(10);
67   utf8failc(11);  utf8failc(12);
68   utf8failc(13);  utf8failc(14);
69   utf8failc(15);  utf8failc(16);
70   utf8failc(17);  utf8failc(18);
71   utf8failc(19);  utf8failc(20);
72   utf8failc(21);  utf8failc(22);
73   utf8failc(23);  utf8failc(24);
74   utf8failc(25);  utf8failc(26);
75   utf8failc(27);  utf8failc(28);
76   utf8failc(29);  utf8failc(30);
77
78   success = TRUE;
79
80  err:
81   SILC_LOG_DEBUG(("Testing was %s", success ? "SUCCESS" : "FAILURE"));
82   fprintf(stderr, "Testing was %s\n", success ? "SUCCESS" : "FAILURE");
83
84   return success;
85 }