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
7void test_DateGivenMonthDay(void);
8void test_DateGivenYearDay(void);
9void test_DateLeapYear(void);
10void test_WraparoundDateIn2036(void);
11
12void
13test_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
22void
23test_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
33void
34test_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
46void
47test_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