# -*- Autotest -*-

AT_BANNER([ISO_date])

## --------------- ##

## iso_date_string ##

## --------------- ##

AT_TESTFUN([iso_date_string],

[[#include "internal_libreport.h"

#include <assert.h>

#include <string.h>

#include <stdio.h>

bool string_cmp(const char *orig, const char *other)

{

    if (strcmp(orig, other) == 0)

        return true;

    printf("'%s' != '%s'\n", orig, other);

    return false;

}

int main(void)

{

    g_verbose=3;

    setenv("TZ", "", 1);

    setenv("LC_ALL", "C", 1);

    time_t local[3];

    time(&local[0]);

    char *date = xstrdup(iso_date_string(NULL));

    local[1] = local[0] + 1;

    local[2] = local[0] + 2;

    size_t i = 0;

    for (; ARRAY_SIZE(local); ++i)

    {

        if (string_cmp(date, iso_date_string(local + i)))

            break;

    }

    assert((i != ARRAY_SIZE(local)) || !"None of attempts hit result date");

    free(date);

    time_t y2k = 946684800;

    assert(string_cmp("2000-01-01-00:00:00", iso_date_string(&y2k)));

    return 0;

}

]])

## --------------------- ##

## iso_date_string_parse ##

## --------------------- ##

AT_TESTFUN([parse_numbers],

[[#include "internal_libreport.h"

#include <assert.h>

#include <string.h>

#include <stdio.h>

int main(void)

{

    g_verbose=3;

    setenv("TZ", "", 1);

    setenv("LC_ALL", "C", 1);

    {

        time_t result = 0;

        assert(iso_date_string_parse("", &result) == -EINVAL);

    }

    {

        time_t result = 0;

        assert(iso_date_string_parse("foo", &result) == -EINVAL);

    }

    {

        time_t result = 0;

        assert(iso_date_string_parse("1969-12-31-23:59:59", &result) == -EINVAL);

    }

    {

        time_t result = 0;

        assert(iso_date_string_parse("1970-01-01-00:00:00", &result) == 0);

        assert(result == 0);

    }

    {

        time_t result = 0;

        assert(iso_date_string_parse("2000-01-01-00:00:00", &result) == 0);

        assert(result == 946684800 || !"Y2k");

    }

    {

        time_t result = 0;

        assert(iso_date_string_parse("2000-01-01-00:00:00fooo", &result) == -EINVAL);

    }

    return 0;

}

]])