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|
//=============================================================================
/**
* @file Chrono_Test.cpp
*
* This is a test of the usage of 'std::chrono' throughout ACE
* The following items are tested:
* - ACE_OS::sleep
* - ACE_Time_Value
*
*
* @author Marcel Smit <msmit@remedy.nl>
*/
//=============================================================================
#include "test_config.h"
#include "ace/OS_NS_unistd.h"
#include "ace/Time_Value.h"
#if defined (ACE_HAS_CPP11)
#include "ace/Truncate.h"
int
test_assignments ()
{
int errors {};
ACE_Time_Value tv { std::chrono::nanoseconds {100} };
if (tv.sec () != 0 || tv.usec () != 0)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after converting ")
ACE_TEXT ("std::chrono::nanoseconds (100) to an ACE_Time_Value. ")
ACE_TEXT ("<sec=0,usec=0> - got <sec=%d,usec=%d>\n"),
tv.sec (), tv.usec ()));
++errors;
}
tv = ACE_Time_Value { std::chrono::nanoseconds {10005} };
if (tv.sec () != 0 || tv.usec () != 10)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after converting ")
ACE_TEXT ("std::chrono::nanoseconds (10005) to an ACE_Time_Value. ")
ACE_TEXT ("<sec=0,usec=10> - got <sec=%d,usec=%d>\n"),
tv.sec (), tv.usec ()));
++errors;
}
tv = ACE_Time_Value { std::chrono::microseconds {1} };
if (tv.sec () != 0 || tv.usec () != 1)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after converting ")
ACE_TEXT ("std::chrono::microseconds (1) to an ACE_Time_Value. ")
ACE_TEXT ("<sec=0,usec=1> - got <sec=%d,usec=%d>\n"),
tv.sec (), tv.usec ()));
++errors;
}
tv = ACE_Time_Value { std::chrono::microseconds {10005} };
if (tv.sec () != 0 || tv.usec () != 10005)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after converting ")
ACE_TEXT ("std::chrono::microseconds (10005) to an ACE_Time_Value. ")
ACE_TEXT ("<sec=0,usec=10005> - got <sec=%d,usec=%d>\n"),
tv.sec (), tv.usec ()));
++errors;
}
std::chrono::milliseconds ms_test { tv.msec () };
if (ms_test.count () != 10)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after get_chrono_msec. ")
ACE_TEXT ("Expected <10> - got <%q>\n"),
ms_test.count ()));
++errors;
}
tv = ACE_Time_Value { std::chrono::milliseconds {1} };
if (tv.sec () != 0 || tv.usec () != 1000)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after converting ")
ACE_TEXT ("std::chrono::milliseconds (1) to an ACE_Time_Value. ")
ACE_TEXT ("<sec=0,usec=1000> - got <sec=%d,usec=%d>\n"),
tv.sec (), tv.usec ()));
++errors;
}
tv = ACE_Time_Value { std::chrono::milliseconds {10005} };
if (tv.sec () != 10 || tv.usec () != 5000)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after converting ")
ACE_TEXT ("std::chrono::milliseconds (10005) to an ACE_Time_Value. ")
ACE_TEXT ("<sec=10,usec=5000> - got <sec=%d,usec=%d>\n"),
tv.sec (), tv.usec ()));
++errors;
}
tv = ACE_Time_Value { std::chrono::seconds {1} };
if (tv.sec () != 1 || tv.usec () != 0)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after converting ")
ACE_TEXT ("std::chrono::seconds (1) to an ACE_Time_Value. ")
ACE_TEXT ("<sec=1,usec=0> - got <sec=%d,usec=%d>\n"),
tv.sec (), tv.usec ()));
++errors;
}
tv = ACE_Time_Value { std::chrono::seconds {10005} };
if (tv.sec () != 10005 || tv.usec () != 0)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after converting ")
ACE_TEXT ("std::chrono::seconds (10005) to an ACE_Time_Value. ")
ACE_TEXT ("<sec=10005,usec=0> - got <sec=%d,usec=%d>\n"),
tv.sec (), tv.usec ()));
++errors;
}
tv = ACE_Time_Value { std::chrono::hours {1} };
if (tv.sec () != 3600 || tv.usec () != 0)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after converting ")
ACE_TEXT ("std::chrono::hours (1) to an ACE_Time_Value. ")
ACE_TEXT ("<sec=3600,usec=0> - got <sec=%d,usec=%d>\n"),
tv.sec (), tv.usec ()));
++errors;
}
tv = ACE_Time_Value { std::chrono::hours {10005} };
if (tv.sec () != 3600*10005 || tv.usec () != 0)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after converting ")
ACE_TEXT ("std::chrono::hours (10005) to an ACE_Time_Value. ")
ACE_TEXT ("<sec=%d,usec=0> - got <sec=%d,usec=%d>\n"),
3600*10005, tv.sec (), tv.usec ()));
++errors;
}
// Two times half a day, 3 hours, 24 minutes, 54 seconds, 238 milliseconds,
// 754 microseconds and 342 nanoseconds.
std::chrono::duration<double, std::ratio<(24*3600)>> half_day {0.5};
std::chrono::microseconds const usec {
2 * (
std::chrono::duration_cast<std::chrono::microseconds> (
half_day +
std::chrono::hours {3} + std::chrono::minutes {24} +
std::chrono::seconds {54} + std::chrono::milliseconds {238} +
std::chrono::microseconds {754} + std::chrono::nanoseconds {342}))
};
tv = ACE_Time_Value {usec};
// half a day 3 hours 24 minutes 54 seconds
time_t expected_sec = { ((12*3600) + (3*3600) + (24*60) + 54 ) * 2 };
// 238 milli usec 342 nano
suseconds_t expected_usec = { ((238*1000) + 754 + 0) * 2 };
if (tv.sec () != expected_sec || tv.usec () != expected_usec)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after converting ")
ACE_TEXT ("two times half a day, 3 hours, 24 minutes, 54 seconds, ")
ACE_TEXT ("238 milliseconds, 754 microseconds and 342 nanoseconds ")
ACE_TEXT ("to an ACE_Time_Value. Expected <sec=%d,usec=%d> - ")
ACE_TEXT ("got <sec=%d,usec=%d>\n"),
expected_sec, expected_usec, tv.sec (), tv.usec ()));
++errors;
}
tv.set (std::chrono::milliseconds {1120});
if (tv.sec () != 1 || tv.usec () != 120 * std::kilo::num)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after converting ")
ACE_TEXT ("a std::chrono::milliseconds of 1120 to an ACE_Time_Value ")
ACE_TEXT ("Expected <sec=1,usec=120000> - got <sec=%d,usec=%d>\n"),
tv.sec (), tv.usec ()));
++errors;
}
return errors;
}
int
test_streamers ()
{
int errors {};
// Three days, 13 hours, 54 seconds, 25 milliseconds and 132 microseconds
constexpr int nr_hours { (3*24) + 13 };
std::chrono::hours day_test_h {nr_hours};
std::chrono::seconds day_test_s {54};
std::chrono::milliseconds day_test_ms {25};
std::chrono::microseconds day_test_us {132};
std::chrono::seconds day_test_ts { day_test_h+day_test_s };
std::chrono::microseconds day_test_tus { day_test_ms+day_test_us };
ACE_Time_Value const test_day {
ACE_Time_Value {
ACE_Utils::truncate_cast<time_t>(day_test_ts.count ()),
ACE_Utils::truncate_cast<suseconds_t>(day_test_tus.count ())}};
constexpr int expected_min {nr_hours * 60};
constexpr int64_t expected_sec { expected_min * 60 + 54 };
constexpr int64_t expected_msec { (expected_sec * std::kilo::num) + 25 };
constexpr int64_t expected_usec { (expected_msec * std::kilo::num) + 132 };
constexpr int64_t expected_nsec { (expected_usec * std::kilo::num) };
std::chrono::hours h;
h << test_day;
if (h.count () != nr_hours)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after streaming an ")
ACE_TEXT ("ACE_Time_Value <sec=%d,usec=%d> into ")
ACE_TEXT ("std::chrono::hours. Expected <%d> - got <%q>.\n"),
test_day.sec (), test_day.usec (), nr_hours, h.count ()));
++errors;
}
std::chrono::minutes m;
m << test_day;
if (m.count () != expected_min)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after streaming an ")
ACE_TEXT ("ACE_Time_Value <sec=%d,usec=%d> into ")
ACE_TEXT ("std::chrono::minutes. Expected <%d> - got <%q>.\n"),
test_day.sec (), test_day.usec (), expected_min, m.count ()));
++errors;
}
std::chrono::seconds s;
s << test_day;
if (s.count () != expected_sec)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after streaming an ")
ACE_TEXT ("ACE_Time_Value <sec=%d,usec=%d> into ")
ACE_TEXT ("std::chrono::seconds. Expected <%q> - got <%q>.\n"),
test_day.sec (), test_day.usec (), expected_sec, s.count ()));
++errors;
}
std::chrono::milliseconds ms;
ms << test_day;
if (ms.count () != expected_msec)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after streaming an ")
ACE_TEXT ("ACE_Time_Value <sec=%d,usec=%d> into ")
ACE_TEXT ("std::chrono::milliseconds. Expected <%q> - got <%q>.\n"),
test_day.sec (), test_day.usec (), expected_msec, ms.count ()));
++errors;
}
std::chrono::microseconds us;
us << test_day;
if (us.count () != expected_usec)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after streaming an ")
ACE_TEXT ("ACE_Time_Value <sec=%d,usec=%d> into ")
ACE_TEXT ("std::chrono::microseconds. Expected <%q> - got <%q>.\n"),
test_day.sec (), test_day.usec (), expected_usec, us.count ()));
++errors;
}
std::chrono::nanoseconds ns;
ns << test_day;
if (ns.count () != expected_nsec)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after streaming an ")
ACE_TEXT ("ACE_Time_Value <sec=%d,usec=%d> into ")
ACE_TEXT ("std::chrono::nanoseconds. Expected <%q> - got <%q>.\n"),
test_day.sec (), test_day.usec (), expected_nsec, ns.count ()));
++errors;
}
ACE_Time_Value const test_sec {12, 132};
// Seconds
s << test_sec;
if (s.count () != 12)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after streaming an ")
ACE_TEXT ("ACE_Time_Value <sec=%d,usec=%d> into ")
ACE_TEXT ("std::chrono::seconds. Expected <%d> - got <%q>.\n"),
test_sec.sec (), test_sec.usec (), test_sec.sec (), s.count ()));
++errors;
}
ACE_Time_Value const test_sec2 { ACE_Time_Value {12, 6 * std::mega::num} };
std::chrono::seconds s2;
s2 << test_sec2;
if (s2.count () != 18)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after streaming an ")
ACE_TEXT ("ACE_Time_Value <sec=%d,usec=%d> into ")
ACE_TEXT ("std::chrono::seconds. Expected <%d> - got <%q>.\n"),
test_sec2.sec (), test_sec2.usec (), test_sec2.sec (), s2.count ()));
++errors;
}
// Milliseconds
ms << test_sec;
if (ms.count () != 12 * std::kilo::num)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after streaming an ")
ACE_TEXT ("ACE_Time_Value <sec=%d,usec=%d> into ")
ACE_TEXT ("std::chrono::milliseconds. Expected <%d> - got <%q>.\n"),
test_sec.sec (), test_sec.usec (), 12000, ms.count ()));
++errors;
}
std::chrono::milliseconds ms2;
ms2 << test_sec2;
if (ms2.count () != 18 * std::kilo::num)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after streaming an ")
ACE_TEXT ("ACE_Time_Value <sec=%d,usec=%d> into ")
ACE_TEXT ("std::chrono::milliseconds. Expected <%d> - got <%q>.\n"),
test_sec2.sec (), test_sec2.usec (), 18000, ms2.count ()));
++errors;
}
// Microseconds
us << test_sec;
if (us.count () != (12 * std::mega::num) + 132)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after streaming an ")
ACE_TEXT ("ACE_Time_Value <sec=%d,usec=%d> into ")
ACE_TEXT ("std::chrono::microseconds. Expected <%d> - got <%q>.\n"),
test_sec.sec (), test_sec.usec (), test_sec.sec (), us.count ()));
++errors;
}
std::chrono::microseconds us2;
us2 << test_sec2;
if (us2.count () != 18 * std::mega::num)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after streaming an ")
ACE_TEXT ("ACE_Time_Value <sec=%d,usec=%d> into ")
ACE_TEXT ("std::chrono::microseconds. Expected <%d> - got <%q>.\n"),
test_sec2.sec (), test_sec2.usec (), test_sec2.sec (), us2.count ()));
++errors;
}
return errors;
}
int
test_ace_time_value_operators ()
{
int errors {};
std::chrono::seconds const sec {2};
std::chrono::microseconds const usec {3000};
std::chrono::milliseconds const msec {
std::chrono::duration_cast<std::chrono::milliseconds>(sec) +
std::chrono::duration_cast<std::chrono::milliseconds>(usec) };
ACE_Time_Value tv;
tv = msec;
tv += std::chrono::milliseconds {300};
if (tv.sec () != 2 || tv.usec () != 303 * std::kilo::num)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after adding a duration ")
ACE_TEXT ("of 300 ms. Expected <sec=2,usec=3300> - got <sec=%d,")
ACE_TEXT ("usec=%d>.\n"),
tv.sec (), tv.usec ()));
++errors;
}
tv -= std::chrono::microseconds {400};
if (tv.sec () != 2 || tv.usec () != 302600)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after substracting a duration ")
ACE_TEXT ("of 400 us. Expected <sec=2,usec=3300> - got <sec=%d,")
ACE_TEXT ("usec=%d>.\n"),
tv.sec (), tv.usec ()));
++errors;
}
return errors;
}
int
test_chrono_operators ()
{
int errors {};
std::chrono::hours hr {1};
ACE_Time_Value const tv_hr {3645, 0};
hr += tv_hr;
if (hr.count () != 2)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after adding an ACE_Time_Value ")
ACE_TEXT ("of <sec=%d,usec=%d> to a std::chrono::hours of 1. ")
ACE_TEXT ("Expected <2> - got <%d>.\n"),
tv_hr.sec (), tv_hr.usec (), hr.count ()));
++errors;
}
hr -= tv_hr;
if (hr.count () != 1)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after substracting an ACE_Time_Value ")
ACE_TEXT ("of <sec=%d,usec=%d> to a std::chrono::hours of 2. ")
ACE_TEXT ("Expected <1> - got <%d>.\n"),
tv_hr.sec (), tv_hr.usec (), hr.count ()));
++errors;
}
std::chrono::minutes mn {1};
ACE_Time_Value const tv_min {75, 0};
mn += tv_min;
if (mn.count () != 2)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after adding an ACE_Time_Value ")
ACE_TEXT ("of <sec=%d,usec=%d> to a std::chrono::minutes of 1. ")
ACE_TEXT ("Expected <2> - got <%d>.\n"),
tv_min.sec (), tv_min.usec (), mn.count ()));
++errors;
}
mn -= tv_min;
if (mn.count () != 1)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after substracting an ACE_Time_Value ")
ACE_TEXT ("of <sec=%d,usec=%d> to a std::chrono::minutes of 2. ")
ACE_TEXT ("Expected <1> - got <%d>.\n"),
tv_min.sec (), tv_min.usec (), mn.count ()));
++errors;
}
std::chrono::seconds sec {1};
ACE_Time_Value const tv_sec {1, ACE_Utils::truncate_cast<suseconds_t>(std::mega::num)};
sec += tv_sec;
if (sec.count () != 3)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after adding an ACE_Time_Value ")
ACE_TEXT ("of <sec=%d,usec=%d> to a std::chrono::seconds of 1. ")
ACE_TEXT ("Expected <3> - got <%d>.\n"),
tv_sec.sec (), tv_sec.usec (), sec.count ()));
++errors;
}
sec -= tv_sec;
if (sec.count () != 1)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after substracting an ACE_Time_Value ")
ACE_TEXT ("of <sec=%d,usec=%d> to a std::chrono::seconds of 3. ")
ACE_TEXT ("Expected <1> - got <%d>.\n"),
tv_sec.sec (), tv_sec.usec (), sec.count ()));
++errors;
}
std::chrono::milliseconds msec {400};
ACE_Time_Value const tv_msec {1, 3000};
msec += tv_msec;
if (msec.count () != 1403)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after adding an ACE_Time_Value ")
ACE_TEXT ("of <sec=%d,usec=%d> to a std::chrono::milliseconds of 400. ")
ACE_TEXT ("Expected <1403> - got <%d>.\n"),
tv_msec.sec (), tv_msec.usec (), msec.count ()));
++errors;
}
msec -= tv_msec;
if (msec.count () != 400)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after substracting an ACE_Time_Value ")
ACE_TEXT ("of <sec=%d,usec=%d> to a std::chrono::milliseconds of 1403. ")
ACE_TEXT ("Expected <400> - got <%d>.\n"),
tv_msec.sec (), tv_msec.usec (), msec.count ()));
++errors;
}
std::chrono::microseconds usec {400};
ACE_Time_Value const tv_usec {0, 3000};
usec += tv_usec;
if (usec.count () != 3400)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after adding an ACE_Time_Value ")
ACE_TEXT ("of <sec=%d,usec=%d> to a std::chrono::microseconds of 400. ")
ACE_TEXT ("Expected <3400> - got <%d>.\n"),
tv_usec.sec (), tv_usec.usec (), usec.count ()));
++errors;
}
usec -= tv_usec;
if (usec.count () != 400)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after substracting an ACE_Time_Value ")
ACE_TEXT ("of <sec=%d,usec=%d> to a std::chrono::microseconds of 3400. ")
ACE_TEXT ("Expected <400> - got <%d>.\n"),
tv_usec.sec (), tv_usec.usec (), usec.count ()));
++errors;
}
std::chrono::nanoseconds nsec {4000};
nsec += tv_usec;
if (nsec.count () != 3004 * std::kilo::num)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after adding an ACE_Time_Value ")
ACE_TEXT ("of <sec=%d,usec=%d> to a std::chrono::nanoseconds of 4000. ")
ACE_TEXT ("Expected <3004000> - got <%d>.\n"),
tv_usec.sec (), tv_usec.usec (), nsec.count ()));
++errors;
}
nsec -= tv_usec;
if (nsec.count () != 4000)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) unexpected value after substracting an ACE_Time_Value ")
ACE_TEXT ("of <sec=%d,usec=%d> to a std::chrono::nanoseconds of 3004000. ")
ACE_TEXT ("Expected <4000> - got <%d>.\n"),
tv_usec.sec (), tv_usec.usec (), nsec.count ()));
++errors;
}
return errors;
}
int
test_chrono ()
{
int errors = test_assignments ();
errors += test_streamers ();
errors += test_ace_time_value_operators ();
errors += test_chrono_operators ();
return errors;
}
int
run_main (int, ACE_TCHAR *[])
{
ACE_START_TEST (ACE_TEXT ("Chrono_Test"));
int errors = test_chrono ();
ACE_END_TEST;
return errors;
}
#else
int
run_main (int, ACE_TCHAR *[])
{
ACE_START_TEST (ACE_TEXT ("Chrono_Test"));
ACE_ERROR ((LM_INFO, ACE_TEXT ("std::chrono is not supported on this platform\n")));
ACE_END_TEST;
return 0;
}
#endif /* ACE_HAS_CPP11 */
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