1/*
2 * Copyright (C) 2009 The Android Open Source Project
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *  * Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 *  * Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in
12 *    the documentation and/or other materials provided with the
13 *    distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29#include <ctime>
30#if defined BIONIC && !defined BIONIC_LIBSTDCPP_INCLUDE_CTIME__
31#error "Wrong header file included!!"
32#endif
33
34
35namespace {
36const int kPassed = 0;
37const int kFailed = 1;
38#define FAIL_UNLESS(f) if (!android::f()) return kFailed;
39}  // anonymous namespace
40
41namespace android
42{
43#ifndef CLOCKS_PER_SEC
44#error "CLOCKS_PER_SEC must be a macro"
45#endif
46
47#ifdef clock
48#error "should be a real function"
49#endif
50#ifdef difftime
51#error "should be a real function"
52#endif
53#ifdef mktime
54#error "should be a real function"
55#endif
56#ifdef time
57#error "should be a real function"
58#endif
59#ifdef asctime
60#error "should be a real function"
61#endif
62#ifdef ctime
63#error "should be a real function"
64#endif
65#ifdef gmtime
66#error "should be a real function"
67#endif
68#ifdef localtime
69#error "should be a real function"
70#endif
71#ifdef strftime
72#error "should be a real function"
73#endif
74
75using std::clock;
76using std::difftime;
77using std::mktime;
78using std::time;
79using std::asctime;
80using std::ctime;
81using std::gmtime;
82using std::localtime;
83using std::strftime;
84
85// Check various types are declared in the std namespace.
86// This is a compilation test.
87bool testTypesStd()
88{
89    volatile std::clock_t clock;
90    volatile std::time_t time;
91    volatile std::tm better_time;
92    return true;
93}
94
95bool testGetClock()
96{
97    volatile std::clock_t clock1 = std::clock();
98    volatile std::clock_t clock2 = std::clock();
99    if (clock2 < clock1) return false;
100    return true;
101}
102
103}  // namespace android
104
105int main(int argc, char **argv)
106{
107    FAIL_UNLESS(testTypesStd);
108    FAIL_UNLESS(testGetClock);
109    return kPassed;
110}
111