159078Smdodd#include "config.h"
259078Smdodd#include "ntp_calendar.h"
359078Smdodd#include "unity.h"
432801Sjulian
559078Smdoddvoid test_DateGivenMonthDay(void);
659078Smdoddvoid test_DateGivenYearDay(void);
759078Smdoddvoid test_DateLeapYear(void);
832801Sjulianvoid test_WraparoundDateIn2036(void);
932801Sjulian
1032801Sjulianvoid
1132801Sjuliantest_DateGivenMonthDay(void) {
1259078Smdodd	// 2010-06-24 12:50:00
1332801Sjulian	struct calendar input = {2010, 0, 6, 24, 12, 50, 0};
1432801Sjulian
1532801Sjulian	u_long expected = 3486372600UL; // This is the timestamp above.
1632801Sjulian
1732801Sjulian	TEST_ASSERT_EQUAL_UINT(expected, caltontp(&input));
1832801Sjulian}
1932801Sjulian
2059078Smdoddvoid
2159078Smdoddtest_DateGivenYearDay(void) {
2232801Sjulian	// 2010-06-24 12:50:00
2332801Sjulian	// This is the 175th day of 2010.
2432801Sjulian	struct calendar input = {2010, 175, 0, 0, 12, 50, 0};
2532801Sjulian
2632801Sjulian	u_long expected = 3486372600UL; // This is the timestamp above.
2732801Sjulian
2832801Sjulian	TEST_ASSERT_EQUAL_UINT(expected, caltontp(&input));
2932801Sjulian}
30119418Sobrien
31119418Sobrienvoid
32119418Sobrientest_DateLeapYear(void) {
3332801Sjulian	// 2012-06-24 12:00:00
3432801Sjulian	// This is the 176th day of 2012 (since 2012 is a leap year).
3532801Sjulian	struct calendar inputYd = {2012, 176, 0, 0, 12, 00, 00};
3659078Smdodd	struct calendar inputMd = {2012, 0, 6, 24, 12, 00, 00};
37117126Sscottl
38117126Sscottl	u_long expected = 3549528000UL;
3959078Smdodd
4032801Sjulian	TEST_ASSERT_EQUAL_UINT(expected, caltontp(&inputYd));
4139234Sgibbs	TEST_ASSERT_EQUAL_UINT(expected, caltontp(&inputMd));
4239234Sgibbs}
4339234Sgibbs
4459078Smdoddvoid
4559078Smdoddtest_WraparoundDateIn2036(void) {
4639234Sgibbs	// 2036-02-07 06:28:16
47119277Simp	// This is (one) wrapping boundary where we go from ULONG_MAX to 0.
48119277Simp	struct calendar input = {2036, 0, 2, 7, 6, 28, 16};
4959078Smdodd
5039234Sgibbs	u_long expected = 0UL;
5139234Sgibbs
5239234Sgibbs	TEST_ASSERT_EQUAL_UINT(expected, caltontp(&input));
5332801Sjulian}
5459078Smdodd