/* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2000-2003 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
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 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
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 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
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 * 4. The names "Apache" and "Apache Software Foundation" must
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 * 5. Products derived from this software may not be called "Apache",
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 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */

#include "time.h"
#include "apr_thread_proc.h"
#include "apr_errno.h"
#include "apr_general.h"
#include "apr_lib.h"
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include "test_apr.h"

#define SLEEP_INTERVAL 5

static void sleep_one(CuTest *tc)
{
    time_t pretime = time(NULL);
    time_t posttime;
    time_t timediff;

    apr_sleep(apr_time_from_sec(SLEEP_INTERVAL));
    posttime = time(NULL);

    /* normalize the timediff.  We should have slept for SLEEP_INTERVAL, so
     * we should just subtract that out.
     */
    timediff = posttime - pretime - SLEEP_INTERVAL;
    CuAssertTrue(tc, timediff >= 0);
    CuAssertTrue(tc, timediff <= 1);
}

CuSuite *testsleep(void)
{
    CuSuite *suite = CuSuiteNew("Sleep");

    SUITE_ADD_TEST(suite, sleep_one);

    return suite;
}