1 /* $NetBSD: caltontp.c,v 1.2 2020/05/25 20:47:36 christos Exp $ */
2
3 #include "config.h"
4 #include "ntp_calendar.h"
5 #include "unity.h"
6
7 void test_DateGivenMonthDay(void);
8 void test_DateGivenYearDay(void);
9 void test_DateLeapYear(void);
10 void test_WraparoundDateIn2036(void);
11
12 void
test_DateGivenMonthDay(void)13 test_DateGivenMonthDay(void) {
14 // 2010-06-24 12:50:00
15 struct calendar input = {2010, 0, 6, 24, 12, 50, 0};
16
17 u_long expected = 3486372600UL; // This is the timestamp above.
18
19 TEST_ASSERT_EQUAL_UINT(expected, caltontp(&input));
20 }
21
22 void
test_DateGivenYearDay(void)23 test_DateGivenYearDay(void) {
24 // 2010-06-24 12:50:00
25 // This is the 175th day of 2010.
26 struct calendar input = {2010, 175, 0, 0, 12, 50, 0};
27
28 u_long expected = 3486372600UL; // This is the timestamp above.
29
30 TEST_ASSERT_EQUAL_UINT(expected, caltontp(&input));
31 }
32
33 void
test_DateLeapYear(void)34 test_DateLeapYear(void) {
35 // 2012-06-24 12:00:00
36 // This is the 176th day of 2012 (since 2012 is a leap year).
37 struct calendar inputYd = {2012, 176, 0, 0, 12, 00, 00};
38 struct calendar inputMd = {2012, 0, 6, 24, 12, 00, 00};
39
40 u_long expected = 3549528000UL;
41
42 TEST_ASSERT_EQUAL_UINT(expected, caltontp(&inputYd));
43 TEST_ASSERT_EQUAL_UINT(expected, caltontp(&inputMd));
44 }
45
46 void
test_WraparoundDateIn2036(void)47 test_WraparoundDateIn2036(void) {
48 // 2036-02-07 06:28:16
49 // This is (one) wrapping boundary where we go from ULONG_MAX to 0.
50 struct calendar input = {2036, 0, 2, 7, 6, 28, 16};
51
52 u_long expected = 0UL;
53
54 TEST_ASSERT_EQUAL_UINT(expected, caltontp(&input));
55 }
56