1 | /* |
2 | WCSTOMBS: size_t wcstombs (char *s, const wchar_t *ws, size_t n) |
3 | */ |
4 | |
5 | #define TST_FUNCTION wcstombs |
6 | |
7 | #include "tsp_common.c" |
8 | #include "dat_wcstombs.c" |
9 | |
10 | #define MARK_VAL 0x01 |
11 | |
12 | int |
13 | tst_wcstombs (FILE * fp, int debug_flg) |
14 | { |
15 | TST_DECL_VARS (size_t); |
16 | char s_flg, n; |
17 | wchar_t *ws; |
18 | char s[MBSSIZE], *s_in; |
19 | int err, i; |
20 | char *s_ex; |
21 | |
22 | TST_DO_TEST (wcstombs) |
23 | { |
24 | TST_HEAD_LOCALE (wcstombs, S_WCSTOMBS); |
25 | TST_DO_REC (wcstombs) |
26 | { |
27 | TST_GET_ERRET (wcstombs); |
28 | memset (s, MARK_VAL, MBSSIZE); |
29 | |
30 | s_flg = TST_INPUT (wcstombs).s_flg; |
31 | s_in = (s_flg == 1) ? s : (char *) NULL; |
32 | ws = TST_INPUT (wcstombs).ws; |
33 | n = TST_INPUT (wcstombs).n; |
34 | |
35 | TST_CLEAR_ERRNO; |
36 | ret = wcstombs (s: s_in, pwcs: ws, n: n); |
37 | TST_SAVE_ERRNO; |
38 | |
39 | if (debug_flg) |
40 | { |
41 | fprintf (stdout, "wcstombs: ret = %zu\n" , ret); |
42 | } |
43 | |
44 | TST_IF_RETURN (S_WCSTOMBS) |
45 | { |
46 | }; |
47 | |
48 | if (s_in != NULL && ret != (size_t) - 1) |
49 | { |
50 | /* No definition for s, when error occurs. */ |
51 | s_ex = TST_EXPECT (wcstombs).s; |
52 | |
53 | for (err = 0, i = 0; i <= ret && i < MBSSIZE; i++) |
54 | { |
55 | if (debug_flg) |
56 | { |
57 | fprintf (stdout, |
58 | " : s[%d] = 0x%hx <-> 0x%hx = s_ex[%d]\n" , i, |
59 | s[i], s_ex[i], i); |
60 | } |
61 | |
62 | if (i == ret && ret == n) /* no null termination */ |
63 | { |
64 | if (s[i] == MARK_VAL) |
65 | { |
66 | Result (C_SUCCESS, S_WCSTOMBS, CASE_4, MS_PASSED); |
67 | } |
68 | else |
69 | { |
70 | err_count++; |
71 | Result (C_FAILURE, S_WCSTOMBS, CASE_4, |
72 | "should not be null terminated " |
73 | "(it may be a null char), but it is" ); |
74 | } |
75 | |
76 | break; |
77 | } |
78 | |
79 | if (i == ret && ret < n) /* null termination */ |
80 | { |
81 | if (s[i] == 0) |
82 | { |
83 | Result (C_SUCCESS, S_WCSTOMBS, CASE_5, MS_PASSED); |
84 | } |
85 | else |
86 | { |
87 | err_count++; |
88 | Result (C_FAILURE, S_WCSTOMBS, CASE_5, |
89 | "should be null terminated, but it is not" ); |
90 | } |
91 | |
92 | break; |
93 | } |
94 | |
95 | if (s[i] != s_ex[i]) |
96 | { |
97 | err++; |
98 | err_count++; |
99 | Result (C_FAILURE, S_WCSTOMBS, CASE_6, |
100 | "converted string is different from an " |
101 | "expected string" ); |
102 | break; |
103 | } |
104 | } |
105 | |
106 | if (!err) |
107 | { |
108 | Result (C_SUCCESS, S_WCSTOMBS, CASE_6, MS_PASSED); |
109 | } |
110 | } |
111 | } |
112 | } |
113 | |
114 | return err_count; |
115 | } |
116 | |