| 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 | static int |
| 21 | do_test (void) |
| 22 | { |
| 23 | setenv (name: "TZ", value: "UTC", replace: 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 (format: "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 | } |
| 51 | |
| 52 | #define TEST_FUNCTION do_test () |
| 53 | #include "../test-skeleton.c" |
| 54 |