3 #include "ntp_calendar.h"
4 #include "ntp_stdlib.h"
7 #include "test-libntp.h"
12 char * CalendarToString(const struct calendar cal);
13 int IsEqual(const struct calendar expected, const struct calendar actual);
16 void test_RegularTime(void);
17 void test_LeapYear(void);
18 void test_uLongBoundary(void);
19 void test_uLongWrapped(void);
23 CalendarToString(const struct calendar cal) {
24 char * str = emalloc (sizeof (char) * 100);
27 snprintf(buffer, 100, "%u", cal.year);
30 snprintf(buffer, 100, "%u", (u_int)cal.month);
33 snprintf(buffer, 100, "%u", (u_int)cal.monthday);
36 snprintf(buffer, 100, "%u", (u_int) cal.yearday);
39 snprintf(buffer, 100, "%u", (u_int)cal.hour);
42 snprintf(buffer, 100, "%u", (u_int)cal.minute);
45 snprintf(buffer, 100, "%u", (u_int)cal.second);
50 int // technically boolean
51 IsEqual(const struct calendar expected, const struct calendar actual) {
52 if (expected.year == actual.year &&
53 (expected.yearday == actual.yearday ||
54 (expected.month == actual.month &&
55 expected.monthday == actual.monthday)) &&
56 expected.hour == actual.hour &&
57 expected.minute == actual.minute &&
58 expected.second == actual.second) {
61 printf("expected: %s but was %s", CalendarToString(expected) ,CalendarToString(actual));
71 ntpcal_set_timefunc(timefunc);
72 settime(1970, 1, 1, 0, 0, 0);
78 ntpcal_set_timefunc(NULL);
83 test_RegularTime(void) {
84 u_long testDate = 3485080800UL; // 2010-06-09 14:00:00
85 struct calendar expected = {2010,160,6,9,14,0,0};
87 struct calendar actual;
89 caljulian(testDate, &actual);
91 TEST_ASSERT_TRUE(IsEqual(expected, actual));
96 u_long input = 3549902400UL; // 2012-06-28 20:00:00Z
97 struct calendar expected = {2012, 179, 6, 28, 20, 0, 0};
99 struct calendar actual;
101 caljulian(input, &actual);
103 TEST_ASSERT_TRUE(IsEqual(expected, actual));
107 test_uLongBoundary(void) {
108 u_long time = 4294967295UL; // 2036-02-07 6:28:15
109 struct calendar expected = {2036,0,2,7,6,28,15};
111 struct calendar actual;
113 caljulian(time, &actual);
115 TEST_ASSERT_TRUE(IsEqual(expected, actual));
119 test_uLongWrapped(void) {
121 struct calendar expected = {2036,0,2,7,6,28,16};
123 struct calendar actual;
125 caljulian(time, &actual);
127 TEST_ASSERT_TRUE(IsEqual(expected, actual));