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b78ad5fd RM |
1 | /* Test program for mktime bugs with out-of-range tm_sec values. */ |
2 | ||
3 | #include <stdlib.h> | |
4 | #include <stdio.h> | |
5 | #include <time.h> | |
6 | ||
7 | struct tm tests[] = | |
8 | { | |
9 | { .tm_sec = -1, .tm_mday = 1, .tm_year = 104 }, | |
10 | { .tm_sec = 65, .tm_min = 59, .tm_hour = 23, .tm_mday = 31, | |
11 | .tm_mon = 11, .tm_year = 101 } | |
12 | }; | |
13 | struct tm expected[] = | |
14 | { | |
15 | { .tm_sec = 59, .tm_min = 59, .tm_hour = 23, .tm_mday = 31, | |
16 | .tm_mon = 11, .tm_year = 103, .tm_wday = 3, .tm_yday = 364 }, | |
17 | { .tm_sec = 5, .tm_mday = 1, .tm_year = 102, .tm_wday = 2 } | |
18 | }; | |
19 | ||
20 | int | |
21 | main (void) | |
22 | { | |
23 | setenv ("TZ", "UTC", 1); | |
24 | int i; | |
25 | for (i = 0; i < sizeof (tests) / sizeof (tests[0]); ++i) | |
26 | { | |
27 | if (mktime (&tests[i]) < 0) | |
28 | { | |
29 | printf ("mktime %d failed\n", i); | |
30 | return 1; | |
31 | } | |
32 | #define CHECK(name) \ | |
33 | if (tests[i].name != expected[i].name) \ | |
34 | { \ | |
35 | printf ("test %d " #name " got %d expected %d\n", \ | |
36 | i, tests[i].name, expected[i].name); \ | |
37 | return 1; \ | |
38 | } | |
39 | CHECK (tm_sec) | |
40 | CHECK (tm_min) | |
41 | CHECK (tm_hour) | |
42 | CHECK (tm_mday) | |
43 | CHECK (tm_mon) | |
44 | CHECK (tm_year) | |
45 | CHECK (tm_wday) | |
46 | CHECK (tm_yday) | |
47 | CHECK (tm_isdst) | |
48 | } | |
49 | return 0; | |
50 | } |