2 WCSNCPY: wchar_t *wcsncpy (wchar_t *ws1, const wchar_t *ws2, size_t n);
5 #define TST_FUNCTION wcsncpy
7 #include "tsp_common.c"
8 #include "dat_wcsncpy.c"
13 tst_wcsncpy (FILE *fp, int debug_flg)
15 TST_DECL_VARS (wchar_t *);
16 wchar_t ws1[WCSSIZE] =
17 { 0x9999, 0x9999, 0x9999, 0x9999, 0x9999, 0x9999, 0x0000 };
24 TST_HEAD_LOCALE (wcsncpy, S_WCSNCPY);
27 TST_GET_ERRET (wcsncpy);
29 for (n = 0; n < WCSNUM_NCPY - 1; ++n)
35 ws2 = TST_INPUT (wcsncpy).ws; /* external value: size WCSSIZE */
36 n = TST_INPUT (wcsncpy).n;
37 ret = wcsncpy (ws1, ws2, n);
39 TST_IF_RETURN (S_WCSNCPY)
43 Result (C_SUCCESS, S_WCSNCPY, CASE_3, MS_PASSED);
48 Result (C_FAILURE, S_WCSNCPY, CASE_3,
49 "the return address may not be correct");
57 fprintf (stderr, "\nwcsncpy: n = %zu\n\n", n);
60 ws_ex = TST_EXPECT (wcsncpy).ws;
62 for (err = 0, i = 0; i < WCSNUM_NCPY && i < WCSSIZE; i++)
66 "wcsncpy: ws1[ %d ] = 0x%lx <-> wx_ex[ %d ] = 0x%lx\n",
67 i, (unsigned long int) ws1[i], i,
68 (unsigned long int) ws_ex[i]);
70 if (ws1[i] != ws_ex[i])
74 Result (C_FAILURE, S_WCSNCPY, CASE_4,
75 "copied string is different from an "
83 Result (C_SUCCESS, S_WCSNCPY, CASE_4, MS_PASSED);
86 /* A null terminate character is not supposed to be copied
87 unless (num chars of ws2)<n. */