6 static wchar_t buf[100];
7 #define nbuf (sizeof (buf) / sizeof (buf[0]))
15 { nbuf, "hello world", 11 },
16 { 0, "hello world", -1 },
22 main (int argc, char *argv[])
28 n = swprintf (buf, nbuf, L"Hello %s", "world");
31 printf ("incorrect return value: %zd instead of 11\n", n);
34 else if (wcscmp (buf, L"Hello world") != 0)
36 printf ("incorrect string: L\"%ls\" instead of L\"Hello world\"\n", buf);
41 n = swprintf (buf, nbuf, L"Is this >%g< 3.1?", 3.1);
44 printf ("incorrect return value: %zd instead of 18\n", n);
47 else if (wcscmp (buf, L"Is this >3.1< 3.1?") != 0)
49 printf ("incorrect string: L\"%ls\" instead of L\"Is this >3.1< 3.1?\"\n",
54 for (n = 0; n < sizeof (tests) / sizeof (tests[0]); ++n)
56 ssize_t res = swprintf (buf, tests[n].n, L"%s", tests[n].str);
58 if (tests[n].exp < 0 && res >= 0)
60 printf ("swprintf (buf, %Zu, L\"%%s\", \"%s\") expected to fail\n",
61 tests[n].n, tests[n].str);
64 else if (tests[n].exp >= 0 && tests[n].exp != res)
66 printf ("swprintf (buf, %Zu, L\"%%s\", \"%s\") expected to return %Zd, but got %Zd\n",
67 tests[n].n, tests[n].str, tests[n].exp, res);
71 printf ("swprintf (buf, %Zu, L\"%%s\", \"%s\") OK\n",
72 tests[n].n, tests[n].str);
75 if (swprintf (buf, nbuf, L"%.0s", "foo") != 0
78 printf ("swprintf (buf, %Zu, L\"%%.0s\", \"foo\") create some output\n",
83 if (swprintf (buf, nbuf, L"%.0ls", L"foo") != 0
86 printf ("swprintf (buf, %Zu, L\"%%.0ls\", L\"foo\") create some output\n",