1/* Test __p_secstodate compat symbol.
2 Copyright (C) 2017-2022 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19#include <array_length.h>
20#include <limits.h>
21#include <resolv.h>
22#include <stdbool.h>
23#include <stdio.h>
24#include <string.h>
25
26#include <shlib-compat.h>
27
28char *__p_secstodate (unsigned long int);
29compat_symbol_reference (libresolv, __p_secstodate, __p_secstodate, GLIBC_2_0);
30
31struct test
32{
33 /* Argument to __p_secstodate. */
34 unsigned long int in;
35 /* Expected output. */
36 const char *out;
37};
38
39static const struct test tests[] =
40 {
41 { 0UL, "19700101000000" },
42 { 12345UL, "19700101032545" },
43 { 999999999UL, "20010909014639" },
44 { 2147483647UL, "20380119031407" },
45 { 2147483648UL, "<overflow>" },
46 { 4294967295UL, "<overflow>" },
47# if ULONG_MAX > 0xffffffffUL
48 { 4294967296UL, "<overflow>" },
49 { 9999999999UL, "<overflow>" },
50 { LONG_MAX, "<overflow>" },
51 { ULONG_MAX, "<overflow>" },
52# endif
53 };
54
55static int
56do_test (void)
57{
58 int ret = 0;
59 for (size_t i = 0; i < array_length (tests); i++)
60 {
61 char *p = __p_secstodate (tests[i].in);
62 printf (format: "Test %zu: %lu -> %s\n", i, tests[i].in, p);
63 if (strcmp (s1: p, s2: tests[i].out) != 0)
64 {
65 printf (format: "test %zu failed", i);
66 ret = 1;
67 }
68 }
69 return ret;
70}
71
72#include <support/test-driver.c>
73

source code of glibc/resolv/tst-p_secstodate.c