1290001Sglebius#include "config.h"
2290001Sglebius#include "ntp_calendar.h"
3290001Sglebius#include "unity.h"
4290001Sglebius
5290001Sglebiusvoid test_DateGivenMonthDay(void);
6290001Sglebiusvoid test_DateGivenYearDay(void);
7290001Sglebiusvoid test_DateLeapYear(void);
8290001Sglebiusvoid test_WraparoundDateIn2036(void);
9290001Sglebius
10290001Sglebiusvoid
11290001Sglebiustest_DateGivenMonthDay(void) {
12290001Sglebius	// 2010-06-24 12:50:00
13290001Sglebius	struct calendar input = {2010, 0, 6, 24, 12, 50, 0};
14290001Sglebius
15290001Sglebius	u_long expected = 3486372600UL; // This is the timestamp above.
16290001Sglebius
17290001Sglebius	TEST_ASSERT_EQUAL_UINT(expected, caltontp(&input));
18290001Sglebius}
19290001Sglebius
20290001Sglebiusvoid
21290001Sglebiustest_DateGivenYearDay(void) {
22290001Sglebius	// 2010-06-24 12:50:00
23290001Sglebius	// This is the 175th day of 2010.
24290001Sglebius	struct calendar input = {2010, 175, 0, 0, 12, 50, 0};
25290001Sglebius
26290001Sglebius	u_long expected = 3486372600UL; // This is the timestamp above.
27290001Sglebius
28290001Sglebius	TEST_ASSERT_EQUAL_UINT(expected, caltontp(&input));
29290001Sglebius}
30290001Sglebius
31290001Sglebiusvoid
32290001Sglebiustest_DateLeapYear(void) {
33290001Sglebius	// 2012-06-24 12:00:00
34290001Sglebius	// This is the 176th day of 2012 (since 2012 is a leap year).
35290001Sglebius	struct calendar inputYd = {2012, 176, 0, 0, 12, 00, 00};
36290001Sglebius	struct calendar inputMd = {2012, 0, 6, 24, 12, 00, 00};
37290001Sglebius
38290001Sglebius	u_long expected = 3549528000UL;
39290001Sglebius
40290001Sglebius	TEST_ASSERT_EQUAL_UINT(expected, caltontp(&inputYd));
41290001Sglebius	TEST_ASSERT_EQUAL_UINT(expected, caltontp(&inputMd));
42290001Sglebius}
43290001Sglebius
44290001Sglebiusvoid
45290001Sglebiustest_WraparoundDateIn2036(void) {
46290001Sglebius	// 2036-02-07 06:28:16
47290001Sglebius	// This is (one) wrapping boundary where we go from ULONG_MAX to 0.
48290001Sglebius	struct calendar input = {2036, 0, 2, 7, 6, 28, 16};
49290001Sglebius
50290001Sglebius	u_long expected = 0UL;
51290001Sglebius
52290001Sglebius	TEST_ASSERT_EQUAL_UINT(expected, caltontp(&input));
53290001Sglebius}
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