cs211-extra-task-1/main.cpp at master · gisss009/cs211-extra-task-1 · GitHub

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#include <iostream>
#include <cassert>
#include "header.h"
#include "exr-task-head.h"


void main() {

		/*seconds_difference_test()*/

		assert(seconds_difference(1800.0, 3600.0) == 1800.0);
		assert(seconds_difference(3600.0, 1800.0) == -1800.0);
		assert(seconds_difference(1800.0, 2160.0) == 360.0);
		assert(seconds_difference(1800.0, 1800.0) == 0.0);

		/*hours_difference_test()*/
		assert(hours_difference(1800.0, 3600.0) == 0.5);

		assert(hours_difference(3600.0, 1800.0) == -0.5);

		///assert(hours_difference(1800.0, 2160.0) == 0.1); - íå ïðîõîäèò
		assert(hours_difference(1800.0, 2160.0) == (2160.0 / 3600.) - (1800.0 / 3600.));///ïðîõîäèò
		///ïðè÷èíà: íåïîíÿòíà \_(*-*)_/
		assert(hours_difference(1800.0, 1800.0) == 0.0);

		/*to_float_hours_test()*/
		assert(to_float_hours(0, 15, 0) == 0.25);

		assert(to_float_hours(2, 45, 9) == 2.7525);

		assert(to_float_hours(1, 0, 36) == 1.01);

		/*to_24_hour_clock*/
		assert(to_24_hour_clock(24) == 0);
		assert(to_24_hour_clock(48) == 0);
		assert(to_24_hour_clock(25) == 1);
		assert(to_24_hour_clock(4) == 4);
		assert(to_24_hour_clock(28.5) == 4.5);

		/*get_hours/get_minutes/get_seconds*/
		assert(get_hours(3800) == 1);
		assert(get_minutes(3800) == 3);
		assert(get_seconds(3800) == 20);

		/*time_to_utc*/
		assert(time_to_utc(+0, 12.0) == 12.0);
		assert(time_to_utc(+1, 12.0) == 11.0);
		assert(time_to_utc(-1, 12.0) == 13.0);
		assert(time_to_utc(-11, 18.0) == 5.0);
		assert(time_to_utc(-1, 0.0) == 1.0);
		assert(time_to_utc(-1, 23.0) == 0.0);

		/*time_from_utc*/

		assert(time_from_utc(+0, 12.0) == 12.0);
		assert(time_from_utc(+1, 12.0) == 13.0);
		assert(time_from_utc(-1, 12.0) == 11.0);
		assert(time_from_utc(+6, 6.0) == 12.0);
		assert(time_from_utc(-7, 6.0) == 23.0);
		assert(time_from_utc(-1, 0.0) == 23.0);
		assert(time_from_utc(-1, 23.0) == 22.0);
		assert(time_from_utc(+1, 23.0) == 0.0);


}