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// SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
/*
* Copyright 2015-2016 IBM Corp.
*/
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
#include <assert.h>
#define __TEST__
#include <timebase.h>
unsigned long tb_hz = 512000000;
int main(void)
{
/* This is a fairly solid assumption that the math we're doing
* is based on tb_hz of exactly 512mhz.
* If we do start doing the math on different tb_hz, you probably
* want to go and audit every bit of code that touches tb to
* count/delay things.
*/
assert(tb_hz == 512000000);
assert(secs_to_tb(1) == tb_hz);
assert(secs_to_tb(2) == 1024000000);
assert(secs_to_tb(10) == 5120000000);
assert(tb_to_secs(512000000) == 1);
assert(tb_to_secs(5120000000) == 10);
assert(tb_to_secs(1024000000) == 2);
assert(msecs_to_tb(1) == 512000);
assert(msecs_to_tb(100) == 51200000);
assert(msecs_to_tb(5) == 2560000);
assert(tb_to_msecs(512000) == 1);
assert(usecs_to_tb(5) == 2560);
assert(tb_to_usecs(2560) == 5);
assert(usecs_to_tb(5)*1000 == msecs_to_tb(5));
assert(tb_to_usecs(512000) == 1000);
assert(tb_compare(msecs_to_tb(5), usecs_to_tb(5)) == TB_AAFTERB);
assert(tb_compare(msecs_to_tb(5), usecs_to_tb(50000)) == TB_ABEFOREB);
assert(tb_compare(msecs_to_tb(5), usecs_to_tb(5)*1000) == TB_AEQUALB);
return 0;
}
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