#include <check.h>
#include <stdio.h>

#include "ttail_check.h"
#include "ttail.h"
#include "ttail_init.h"
#include "ttail_search.h"

#define TTAIL_TM_CMP_INIT \
struct tm a, b;\
int ret;\
ttail_tm_init(&a);\
ttail_tm_init(&b);\

START_TEST (test_tm_cmp_init)
{
	TTAIL_TM_CMP_INIT
	ret = ttail_tm_cmp(&a, &b);
	ck_assert_int_eq(ret, 0);
}
END_TEST

START_TEST (test_tm_cmp_field_priority)
{
	TTAIL_TM_CMP_INIT
	a.tm_sec = 42;
	b.tm_sec = 41;
	ret = ttail_tm_cmp(&a, &b);
	ck_assert_int_gt(ret, 0);
	a.tm_min = 41;
	b.tm_min = 42;
	ret = ttail_tm_cmp(&a, &b);
	ck_assert_int_lt(ret, 0);
	a.tm_hour = 42;
	b.tm_hour = 41;
	ret = ttail_tm_cmp(&a, &b);
	ck_assert_int_gt(ret, 0);
	a.tm_mday = 21;
	b.tm_mday = 22;
	ret = ttail_tm_cmp(&a, &b);
	ck_assert_int_lt(ret, 0);
	a.tm_mon = 10;
	b.tm_mon = 9;
	ret = ttail_tm_cmp(&a, &b);
	ck_assert_int_gt(ret, 0);
	a.tm_year = 14;
	b.tm_year = 15;
	ret = ttail_tm_cmp(&a, &b);
	ck_assert_int_lt(ret, 0);
}
END_TEST

START_TEST (test_tm_cmp_empty_fields1)
{
	TTAIL_TM_CMP_INIT
	a.tm_sec = 42;
	b.tm_min = 41;
	a.tm_hour = 1;
	b.tm_hour = 1;
	ret = ttail_tm_cmp(&a, &b);
	ck_assert_int_eq(ret, 0);
}
END_TEST

START_TEST (test_tm_cmp_empty_fields2)
{
	TTAIL_TM_CMP_INIT
	a.tm_sec = 42;
	b.tm_min = 41;
	b.tm_hour = 1;
	b.tm_mday = 6;
	b.tm_mon = 7;
	b.tm_year = 15;
	ret = ttail_tm_cmp(&a, &b);
	ck_assert_int_eq(ret, 0);
}
END_TEST

START_TEST (test_tm_cmp_empty_fields3)
{
	TTAIL_TM_CMP_INIT
	a.tm_sec = 42;
	b.tm_sec = 55;
	b.tm_min = 41;
	b.tm_hour = 1;
	b.tm_mday = 6;
	b.tm_mon = 7;
	b.tm_year = 15;
	ret = ttail_tm_cmp(&a, &b);
	ck_assert_int_lt(ret, 0);
}
END_TEST

START_TEST (test_tm_cmp_empty_fields4)
{
	TTAIL_TM_CMP_INIT
	b.tm_sec = 42;
	a.tm_min = 41;
	a.tm_hour = 1;
	a.tm_mday = 6;
	a.tm_mon = 7;
	a.tm_year = 15;
	ret = ttail_tm_cmp(&a, &b);
	ck_assert_int_eq(ret, 0);
}
END_TEST

TTAIL_CHECK_START("ttail search functions checks", "ttail_tm_cmp() checks")
	TTAIL_ADD_TEST(test_tm_cmp_init);
	TTAIL_ADD_TEST(test_tm_cmp_field_priority);
	TTAIL_ADD_TEST(test_tm_cmp_empty_fields1);
	TTAIL_ADD_TEST(test_tm_cmp_empty_fields2);
	TTAIL_ADD_TEST(test_tm_cmp_empty_fields3);
	TTAIL_ADD_TEST(test_tm_cmp_empty_fields4);
TTAIL_CHECK_END