1 /* Licensed to the Apache Software Foundation (ASF) under one or more
2 * contributor license agreements. See the NOTICE file distributed with
3 * this work for additional information regarding copyright ownership.
4 * The ASF licenses this file to You under the Apache License, Version 2.0
5 * (the "License"); you may not use this file except in compliance with
6 * the License. You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "time.h"
18 #include "apr_thread_proc.h"
19 #include "apr_errno.h"
20 #include "apr_general.h"
21 #include "apr_lib.h"
22 #include <stdio.h>
23 #include <stdlib.h>
24 #include "testutil.h"
25
26 #define SLEEP_INTERVAL 5
27
sleep_one(abts_case * tc,void * data)28 static void sleep_one(abts_case *tc, void *data)
29 {
30 time_t pretime = time(NULL);
31 time_t posttime;
32 time_t timediff;
33
34 apr_sleep(apr_time_from_sec(SLEEP_INTERVAL));
35 posttime = time(NULL);
36
37 /* normalize the timediff. We should have slept for SLEEP_INTERVAL, so
38 * we should just subtract that out.
39 */
40 timediff = posttime - pretime - SLEEP_INTERVAL;
41 ABTS_TRUE(tc, timediff >= 0);
42 ABTS_TRUE(tc, timediff <= 1);
43 }
44
testsleep(abts_suite * suite)45 abts_suite *testsleep(abts_suite *suite)
46 {
47 suite = ADD_SUITE(suite)
48
49 abts_run_test(suite, sleep_one, NULL);
50
51 return suite;
52 }
53
54