blob: 895d2884ecb8f3afb9de2e7c8833d961c46acda3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
// IBM_PROLOG_BEGIN_TAG
// This is an automatically generated prolog.
//
// $Source: src/usr/testcore/lib/time.H $
//
// IBM CONFIDENTIAL
//
// COPYRIGHT International Business Machines Corp. 2012
//
// p1
//
// Object Code Only (OCO) source materials
// Licensed Internal Code Source Materials
// IBM HostBoot Licensed Internal Code
//
// The source code for this program is not published or other-
// wise divested of its trade secrets, irrespective of what has
// been deposited with the U.S. Copyright Office.
//
// Origin: 30
//
// IBM_PROLOG_END
#ifndef __TESTCORE_LIB_TIME_H
#define __TESTCORE_LIB_TIME_H
#include <time.h>
#include <sys/time.h>
#include <errno.h>
/** @file time.H
* @brief Test cases for the time / sleep sub-system.
*/
class TimeTest : public CxxTest::TestSuite
{
public:
/**
* Tests for the clock_gettime POSIX function.
*/
void testClockGetTime()
{
timespec_t first, second;
if (-EINVAL != clock_gettime(CLOCK_REALTIME, &first))
{
TS_FAIL("CLOCK_REALTIME not implemented, but no EINVAL");
}
if (0 != clock_gettime(CLOCK_MONOTONIC, &first))
{
TS_FAIL("Unable to read monotonic clock");
}
nanosleep(0,1);
if (0 != clock_gettime(CLOCK_MONOTONIC, &second))
{
TS_FAIL("Unable to read monotonic clock");
}
if ((second.tv_sec <= first.tv_sec) &&
(second.tv_nsec <= first.tv_nsec))
{
TS_FAIL("Monotonic clock is not increasing.");
}
}
};
#endif
|
