1 files changed, 116 insertions, 0 deletions
diff --git a/tests/libntp/caljulian.c b/tests/libntp/caljulian.c
new file mode 100644
index 0000000..907f25d
--- /dev/null
+++ b/tests/libntp/caljulian.c
@@ -0,0 +1,116 @@
+#include "config.h"
+
+#include "ntp_calendar.h"
+#include "ntp_stdlib.h"
+#include "unity.h"
+
+#include "test-libntp.h"
+
+
+#include <string.h>
+//#include <stdlib.h>
+
+//added struct to calendar!
+
+char * CalendarToString(const struct calendar cal) {
+	char * ss = malloc (sizeof (char) * 100);
+	
+	char buffer[100] ="";
+	sprintf(buffer, "%u", cal.year);
+	strcat(ss,buffer);
+	strcat(ss,"-");
+	sprintf(buffer, "%u", (u_int)cal.month);
+	strcat(ss,buffer);
+	strcat(ss,"-");
+	sprintf(buffer, "%u", (u_int)cal.monthday);
+	strcat(ss,buffer);
+	strcat(ss," (");
+	sprintf(buffer, "%u", (u_int) cal.yearday);
+	strcat(ss,buffer);
+	strcat(ss,") ");
+	sprintf(buffer, "%u", (u_int)cal.hour);
+	strcat(ss,buffer);
+	strcat(ss,":");
+	sprintf(buffer, "%u", (u_int)cal.minute);
+	strcat(ss,buffer);
+	strcat(ss,":");
+	sprintf(buffer, "%u", (u_int)cal.second);
+	strcat(ss,buffer);
+	//ss << cal.year << "-" << (u_int)cal.month << "-" << (u_int)cal.monthday << " (" << cal.yearday << ") " << (u_int)cal.hour << ":" << (u_int)cal.minute << ":" << (u_int)cal.second;
+	return ss;
+}
+
+//tehnically boolean
+int IsEqual(const struct calendar expected, const struct calendar actual) {
+	if (expected.year == actual.year &&
+		(expected.yearday == actual.yearday ||
+		 (expected.month == actual.month &&
+		  expected.monthday == actual.monthday)) &&
+		expected.hour == actual.hour &&
+		expected.minute == actual.minute &&
+		expected.second == actual.second) {
+		return TRUE;
+	} else {
+		printf("expected: %s but was %s", CalendarToString(expected) ,CalendarToString(actual));
+		return FALSE;
+			
+	}
+}
+
+
+void setUp()
+{
+
+    ntpcal_set_timefunc(timefunc);
+    settime(1970, 1, 1, 0, 0, 0);
+}
+
+void tearDown()
+{
+    ntpcal_set_timefunc(NULL);
+}
+
+
+void test_RegularTime() {
+	u_long testDate = 3485080800UL; // 2010-06-09 14:00:00
+	struct calendar expected = {2010,160,6,9,14,0,0};
+
+	struct calendar actual;
+
+	caljulian(testDate, &actual);
+
+	TEST_ASSERT_TRUE(IsEqual(expected, actual));
+}
+
+void test_LeapYear() {
+	u_long input = 3549902400UL; // 2012-06-28 20:00:00Z
+	struct calendar expected = {2012, 179, 6, 28, 20, 0, 0};
+
+	struct calendar actual;
+
+	caljulian(input, &actual);
+
+	TEST_ASSERT_TRUE(IsEqual(expected, actual));
+}
+
+void test_uLongBoundary() {
+	u_long time = 4294967295UL; // 2036-02-07 6:28:15
+	struct calendar expected = {2036,0,2,7,6,28,15};
+
+	struct calendar actual;
+
+	caljulian(time, &actual);
+
+	TEST_ASSERT_TRUE(IsEqual(expected, actual));
+}
+
+void test_uLongWrapped() {
+	u_long time = 0;
+	struct calendar expected = {2036,0,2,7,6,28,16};
+
+	struct calendar actual;
+
+	caljulian(time, &actual);
+
+	TEST_ASSERT_TRUE(IsEqual(expected, actual));
+}