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/* $OpenBSD: test_ptimeout.c,v 1.1 2023/01/06 02:59:50 djm Exp $ */
/*
* Regress test for misc poll/ppoll timeout helpers.
*
* Placed in the public domain.
*/
#include <sys/types.h>
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <poll.h>
#include <time.h>
#include "../test_helper/test_helper.h"
#include "log.h"
#include "misc.h"
void test_ptimeout(void);
void
test_ptimeout(void)
{
struct timespec pt, *ts;
TEST_START("ptimeout_init");
ptimeout_init(&pt);
ASSERT_PTR_EQ(ptimeout_get_tsp(&pt), NULL);
ASSERT_INT_EQ(ptimeout_get_ms(&pt), -1);
TEST_DONE();
TEST_START("ptimeout_deadline_sec");
ptimeout_deadline_sec(&pt, 100);
ptimeout_deadline_sec(&pt, 200);
ASSERT_INT_EQ(ptimeout_get_ms(&pt), 100 * 1000);
ts = ptimeout_get_tsp(&pt);
ASSERT_PTR_NE(ts, NULL);
ASSERT_LONG_EQ(ts->tv_nsec, 0);
ASSERT_LONG_EQ(ts->tv_sec, 100);
TEST_DONE();
TEST_START("ptimeout_deadline_ms");
ptimeout_deadline_ms(&pt, 50123);
ptimeout_deadline_ms(&pt, 50500);
ASSERT_INT_EQ(ptimeout_get_ms(&pt), 50123);
ts = ptimeout_get_tsp(&pt);
ASSERT_PTR_NE(ts, NULL);
ASSERT_LONG_EQ(ts->tv_nsec, 123 * 1000000);
ASSERT_LONG_EQ(ts->tv_sec, 50);
TEST_DONE();
TEST_START("ptimeout zero");
ptimeout_init(&pt);
ptimeout_deadline_ms(&pt, 0);
ASSERT_INT_EQ(ptimeout_get_ms(&pt), 0);
ts = ptimeout_get_tsp(&pt);
ASSERT_PTR_NE(ts, NULL);
ASSERT_LONG_EQ(ts->tv_nsec, 0);
ASSERT_LONG_EQ(ts->tv_sec, 0);
TEST_DONE();
TEST_START("ptimeout_deadline_monotime");
ptimeout_init(&pt);
ptimeout_deadline_monotime(&pt, monotime() + 100);
ASSERT_INT_GT(ptimeout_get_ms(&pt), 50000);
ASSERT_INT_LT(ptimeout_get_ms(&pt), 200000);
ts = ptimeout_get_tsp(&pt);
ASSERT_PTR_NE(ts, NULL);
ASSERT_LONG_GT(ts->tv_sec, 50);
ASSERT_LONG_LT(ts->tv_sec, 200);
TEST_DONE();
TEST_START("ptimeout_deadline_monotime past");
ptimeout_init(&pt);
ptimeout_deadline_monotime(&pt, monotime() + 100);
ptimeout_deadline_monotime(&pt, monotime() - 100);
ASSERT_INT_EQ(ptimeout_get_ms(&pt), 0);
ts = ptimeout_get_tsp(&pt);
ASSERT_PTR_NE(ts, NULL);
ASSERT_LONG_EQ(ts->tv_nsec, 0);
ASSERT_LONG_EQ(ts->tv_sec, 0);
TEST_DONE();
}
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