varch/test/test_date.c

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "init.h"
#include "date.h"

#if 0
static int century_days(int century)
{
    int days = 0;
    int year = (century - 1) * 100 + 1;

    for (int i = 0; i < 100; i++)
    {
        days += date_year_days(year + i);
    }

    return days;
}

static int thousand2_days(int base)
{
    int days = 0;

    for (int i = 0; i < 2000; i++)
    {
        days += date_year_days(base + i);
    }

    return days;
}

static int thousand3_days(int base)
{
    int days = 0;
    int century = (base / 100) + 1;

    for (int i = 0; i < 20; i++)
    {
        // days += century_days(century + i);
        days += date_century_days(century + i);
    }

    return days;
}
#endif 

static void test(void) 
{
    printf("month days %d\r\n", date_month_days(2024, 11));
    printf("date_isleap %d\r\n", date_isleap(1582));
    // printf("date_current_days %d\r\n", date_current_days(DATE(1,1,1)));
    // printf("date_current_days %d\r\n", date_current_days(DATE(2000,12,31)));
    // printf("date_current_days %d\r\n", date_current_days(DATE(2001,1,1)));
    // printf("date_current_days %d\r\n", date_current_days(DATE(2024,11,9)));
    printf("date_get_week %d\r\n", date_get_week(DATE(2024,11,11)));

    printf("date_diff_days %d\r\n", date_diff_days(DATE(2018,3,14), DATE(2024,11,10)));

    // DATE date = date_from_days(date_current_days(DATE(2024,11,30)));
    DATE date = date_offset(DATE(2024,11,30), -1);

    printf("%d.%d.%d\r\n", date.year,date.month,date.day);

    date_show(1998,7);
    date_show(2024,11);
    date_show(2224,11);
}
init_export_app(test);