1 /* Taken from the Li18nux base test suite. */
3 #define _XOPEN_SOURCE 500
11 #define WIDE_STR_LEN 32
14 main (int argc, char *argv[])
18 wchar_t *ret, wcs[WIDE_STR_LEN];
20 const char il_str1[] = {0xe3, 0x81, '\0'};
21 const char il_str2[] = {'0', '\n', 'A', 'B', 0xe3, 0x81, 'E', '\0'};
22 char name1[] = "/tmp/tst-fgetws.out.XXXXXX";
23 char name2[] = "/tmp/tst-fgetws.out.XXXXXX";
26 puts ("This program runs on de_DE.UTF-8 locale.");
27 if (setlocale (LC_ALL, "de_DE.UTF-8") == NULL)
29 fprintf (stderr, "Err: Cannot run on the de_DE.UTF-8 locale");
33 /* Make a file `il_str1'. */
37 printf ("cannot open temp file: %m\n");
40 if ((fp = fdopen (fd, "w")) == NULL)
42 printf ("Can't open %s.\n", argv[1]);
45 fwrite (il_str1, sizeof (char), sizeof (il_str1), fp);
48 /* Make a file `il_str2'. */
52 printf ("cannot open temp file: %m\n");
55 if ((fp = fdopen (fd, "w")) == NULL)
57 fprintf (stderr, "Can't open %s.\n", argv[1]);
60 fwrite (il_str2, sizeof (char), sizeof (il_str2), fp);
64 /* Test for il_str1. */
65 if ((fp = fopen (name1, "r")) == NULL)
67 fprintf (stderr, "Can't open %s.\n", argv[1]);
72 puts ("Read a byte sequence which is invalid as a wide character string.");
73 puts (" bytes: 0xe3, 0x81, '\\0'");
76 ret = fgetws (wcs, WIDE_STR_LEN, fp);
80 puts ("Return Value: NULL");
83 puts ("errno = EILSEQ");
86 printf ("errno = %d\n", errno);
92 printf ("Return Value: %p\n", ret);
93 for (i = 0; i < wcslen (wcs) + 1; i++)
94 printf (" wcs[%zd] = %04x", i, (unsigned int)wcs[i]);
99 /* Test for il_str2. */
100 if ((fp = fopen (name2, "r")) == NULL)
102 fprintf (stderr, "Can't open %s.\n", argv[1]);
107 puts ("Read a byte sequence which is invalid as a wide character string.");
108 puts (" bytes: '0', '\\n', 'A', 'B', 0xe3, 0x81, 'c', '\\0'");
111 ret = fgetws (wcs, WIDE_STR_LEN, fp);
115 puts ("Return Value: NULL");
118 puts ("errno = EILSEQ");
120 printf ("errno = %d\n", errno);
128 printf ("Return Value: %p\n", ret);
129 for (i = 0; i < wcslen (wcs) + 1; i++)
130 printf (" wcs[%zd] = 0x%04x", i, (unsigned int)wcs[i]);
133 for (i = 0; il_str2[i] != '\n'; ++i)
134 if ((wchar_t) il_str2[i] != wcs[i])
136 puts ("read string not correct");
140 if (il_str2[i] == '\n')
144 puts ("newline missing");
147 else if (wcs[i + 1] != L'\0')
149 puts ("read string not NUL-terminated");
155 puts ("\nsecond line");
157 ret = fgetws (wcs, WIDE_STR_LEN, fp);
161 puts ("Return Value: NULL");
164 puts ("errno = EILSEQ");
167 printf ("errno = %d\n", errno);
173 printf ("Return Value: %p\n", ret);
174 for (i = 0; i < wcslen (wcs) + 1; i++)
175 printf (" wcs[%zd] = 0x%04x", i, (unsigned int)wcs[i]);