contrib/ntp/tests/libntp/calyearstart.c

   1 #include "config.h"
   2
   3 #include "ntp_stdlib.h"
   4 #include "ntp_calendar.h"
   5 #include "unity.h"
   6
   7 #include "test-libntp.h"
   8
   9 void setUp(void);
  10 void tearDown(void);
  11 void test_NoWrapInDateRange(void);
  12 void test_NoWrapInDateRangeLeapYear(void);
  13 void test_WrapInDateRange(void);
  14
  15 void setUp(void)
  16 {
  17     ntpcal_set_timefunc(timefunc);
  18     settime(1970, 1, 1, 0, 0, 0);
  19 }
  20
  21 void tearDown(void)
  22 {
  23     ntpcal_set_timefunc(NULL);
  24 }
  25
  26
  27 void test_NoWrapInDateRange(void) {
  28         const u_int32 input = 3486372600UL; // 2010-06-24 12:50:00.
  29         const u_int32 expected = 3471292800UL; // 2010-01-01 00:00:00
  30
  31         TEST_ASSERT_EQUAL(expected, calyearstart(input, &nowtime));
  32         TEST_ASSERT_EQUAL(expected, calyearstart(input, NULL));
  33 }
  34
  35 void test_NoWrapInDateRangeLeapYear(void) {
  36         const u_int32 input = 3549528000UL; // 2012-06-24 12:00:00
  37         const u_int32 expected = 3534364800UL; // 2012-01-01 00:00:00
  38
  39         TEST_ASSERT_EQUAL(expected, calyearstart(input, &nowtime));
  40         TEST_ASSERT_EQUAL(expected, calyearstart(input, NULL));
  41 }
  42
  43 void test_WrapInDateRange(void) {
  44         const u_int32 input = 19904UL; // 2036-02-07 12:00:00
  45         const u_int32 expected = 4291747200UL; // 2036-01-01 00:00:00
  46
  47         TEST_ASSERT_EQUAL(expected, calyearstart(input, &nowtime));
  48         TEST_ASSERT_EQUAL(expected, calyearstart(input, NULL));
  49 }