629 lines
24 KiB
C++
629 lines
24 KiB
C++
/**
|
|
* @file lldeadmantimer_test.cpp
|
|
* @brief Tests for the LLDeadmanTimer class.
|
|
*
|
|
* $LicenseInfo:firstyear=2013&license=viewerlgpl$
|
|
* Second Life Viewer Source Code
|
|
* Copyright (C) 2013, Linden Research, Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation;
|
|
* version 2.1 of the License only.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
|
|
* $/LicenseInfo$
|
|
*/
|
|
|
|
#include "linden_common.h"
|
|
|
|
#include "../lldeadmantimer.h"
|
|
#include "../llsd.h"
|
|
#include "../lltimer.h"
|
|
|
|
#include "../test/lltut.h"
|
|
|
|
// Convert between floating point time deltas and U64 time deltas.
|
|
// Reflects an implementation detail inside lldeadmantimer.cpp
|
|
|
|
static LLDeadmanTimer::time_type float_time_to_u64(F64 delta)
|
|
{
|
|
return LLDeadmanTimer::time_type(delta * get_timer_info().mClockFrequency);
|
|
}
|
|
|
|
static F64 u64_time_to_float(LLDeadmanTimer::time_type delta)
|
|
{
|
|
return delta * get_timer_info().mClockFrequencyInv;
|
|
}
|
|
|
|
|
|
namespace tut
|
|
{
|
|
|
|
struct deadmantimer_test
|
|
{
|
|
deadmantimer_test()
|
|
{
|
|
// LLTimer internals updating
|
|
get_timer_info().update();
|
|
}
|
|
};
|
|
|
|
typedef test_group<deadmantimer_test> deadmantimer_group_t;
|
|
typedef deadmantimer_group_t::object deadmantimer_object_t;
|
|
tut::deadmantimer_group_t deadmantimer_instance("LLDeadmanTimer");
|
|
|
|
// Basic construction test and isExpired() call
|
|
template<> template<>
|
|
void deadmantimer_object_t::test<1>()
|
|
{
|
|
{
|
|
// Without cpu metrics
|
|
F64 started(42.0), stopped(97.0);
|
|
U64 count(U64L(8));
|
|
LLDeadmanTimer timer(10.0, false);
|
|
|
|
ensure_equals("WOCM isExpired() returns false after ctor()", timer.isExpired(0, started, stopped, count), false);
|
|
ensure_approximately_equals("WOCM t1 - isExpired() does not modify started", started, F64(42.0), 2);
|
|
ensure_approximately_equals("WOCM t1 - isExpired() does not modify stopped", stopped, F64(97.0), 2);
|
|
ensure_equals("WOCM t1 - isExpired() does not modify count", count, U64L(8));
|
|
}
|
|
|
|
{
|
|
// With cpu metrics
|
|
F64 started(42.0), stopped(97.0);
|
|
U64 count(U64L(8)), user_cpu(29000), sys_cpu(57000);
|
|
LLDeadmanTimer timer(10.0, true);
|
|
|
|
ensure_equals("WCM isExpired() returns false after ctor()", timer.isExpired(0, started, stopped, count, user_cpu, sys_cpu), false);
|
|
ensure_approximately_equals("WCM t1 - isExpired() does not modify started", started, F64(42.0), 2);
|
|
ensure_approximately_equals("WCM t1 - isExpired() does not modify stopped", stopped, F64(97.0), 2);
|
|
ensure_equals("WCM t1 - isExpired() does not modify count", count, U64L(8));
|
|
ensure_equals("WCM t1 - isExpired() does not modify user_cpu", user_cpu, U64L(29000));
|
|
ensure_equals("WCM t1 - isExpired() does not modify sys_cpu", sys_cpu, U64L(57000));
|
|
}
|
|
}
|
|
|
|
|
|
// Construct with zero horizon - not useful generally but will be useful in testing
|
|
template<> template<>
|
|
void deadmantimer_object_t::test<2>()
|
|
{
|
|
{
|
|
// Without cpu metrics
|
|
F64 started(42.0), stopped(97.0);
|
|
U64 count(U64L(8));
|
|
LLDeadmanTimer timer(0.0, false); // Zero is pre-expired
|
|
|
|
ensure_equals("WOCM isExpired() still returns false with 0.0 time ctor()",
|
|
timer.isExpired(0, started, stopped, count), false);
|
|
}
|
|
|
|
{
|
|
// With cpu metrics
|
|
F64 started(42.0), stopped(97.0);
|
|
U64 count(U64L(8)), user_cpu(29000), sys_cpu(57000);
|
|
LLDeadmanTimer timer(0.0, true); // Zero is pre-expired
|
|
|
|
ensure_equals("WCM isExpired() still returns false with 0.0 time ctor()",
|
|
timer.isExpired(0, started, stopped, count, user_cpu, sys_cpu), false);
|
|
}
|
|
}
|
|
|
|
|
|
// "pre-expired" timer - starting a timer with a 0.0 horizon will result in
|
|
// expiration on first test.
|
|
template<> template<>
|
|
void deadmantimer_object_t::test<3>()
|
|
{
|
|
{
|
|
// Without cpu metrics
|
|
F64 started(42.0), stopped(97.0);
|
|
U64 count(U64L(8));
|
|
LLDeadmanTimer timer(0.0, false);
|
|
|
|
timer.start(0);
|
|
ensure_equals("WOCM isExpired() returns true with 0.0 horizon time",
|
|
timer.isExpired(0, started, stopped, count), true);
|
|
ensure_approximately_equals("WOCM expired timer with no bell ringing has stopped == started", started, stopped, 8);
|
|
}
|
|
{
|
|
// With cpu metrics
|
|
F64 started(42.0), stopped(97.0);
|
|
U64 count(U64L(8)), user_cpu(29000), sys_cpu(57000);
|
|
LLDeadmanTimer timer(0.0, true);
|
|
|
|
timer.start(0);
|
|
ensure_equals("WCM isExpired() returns true with 0.0 horizon time",
|
|
timer.isExpired(0, started, stopped, count, user_cpu, sys_cpu), true);
|
|
ensure_approximately_equals("WCM expired timer with no bell ringing has stopped == started", started, stopped, 8);
|
|
}
|
|
}
|
|
|
|
|
|
// "pre-expired" timer - bell rings are ignored as we're already expired.
|
|
template<> template<>
|
|
void deadmantimer_object_t::test<4>()
|
|
{
|
|
{
|
|
// Without cpu metrics
|
|
F64 started(42.0), stopped(97.0);
|
|
U64 count(U64L(8));
|
|
LLDeadmanTimer timer(0.0, false);
|
|
|
|
timer.start(0);
|
|
timer.ringBell(LLDeadmanTimer::getNow() + float_time_to_u64(1000.0), 1);
|
|
ensure_equals("WOCM isExpired() returns true with 0.0 horizon time after bell ring",
|
|
timer.isExpired(0, started, stopped, count), true);
|
|
ensure_approximately_equals("WOCM ringBell has no impact on expired timer leaving stopped == started", started, stopped, 8);
|
|
}
|
|
{
|
|
// With cpu metrics
|
|
F64 started(42.0), stopped(97.0);
|
|
U64 count(U64L(8)), user_cpu(29000), sys_cpu(57000);
|
|
LLDeadmanTimer timer(0.0, true);
|
|
|
|
timer.start(0);
|
|
timer.ringBell(LLDeadmanTimer::getNow() + float_time_to_u64(1000.0), 1);
|
|
ensure_equals("WCM isExpired() returns true with 0.0 horizon time after bell ring",
|
|
timer.isExpired(0, started, stopped, count, user_cpu, sys_cpu), true);
|
|
ensure_approximately_equals("WCM ringBell has no impact on expired timer leaving stopped == started", started, stopped, 8);
|
|
}
|
|
}
|
|
|
|
|
|
// start(0) test - unexpired timer reports unexpired
|
|
template<> template<>
|
|
void deadmantimer_object_t::test<5>()
|
|
{
|
|
{
|
|
// Without cpu metrics
|
|
F64 started(42.0), stopped(97.0);
|
|
U64 count(U64L(8));
|
|
LLDeadmanTimer timer(10.0, false);
|
|
|
|
timer.start(0);
|
|
ensure_equals("WOCM isExpired() returns false after starting with 10.0 horizon time",
|
|
timer.isExpired(0, started, stopped, count), false);
|
|
ensure_approximately_equals("WOCM t5 - isExpired() does not modify started", started, F64(42.0), 2);
|
|
ensure_approximately_equals("WOCM t5 - isExpired() does not modify stopped", stopped, F64(97.0), 2);
|
|
ensure_equals("WOCM t5 - isExpired() does not modify count", count, U64L(8));
|
|
}
|
|
{
|
|
// With cpu metrics
|
|
F64 started(42.0), stopped(97.0);
|
|
U64 count(U64L(8)), user_cpu(29000), sys_cpu(57000);
|
|
LLDeadmanTimer timer(10.0, true);
|
|
|
|
timer.start(0);
|
|
ensure_equals("WCM isExpired() returns false after starting with 10.0 horizon time",
|
|
timer.isExpired(0, started, stopped, count, user_cpu, sys_cpu), false);
|
|
ensure_approximately_equals("WCM t5 - isExpired() does not modify started", started, F64(42.0), 2);
|
|
ensure_approximately_equals("WCM t5 - isExpired() does not modify stopped", stopped, F64(97.0), 2);
|
|
ensure_equals("WCM t5 - isExpired() does not modify count", count, U64L(8));
|
|
ensure_equals("WCM t5 - isExpired() does not modify user_cpu", user_cpu, U64L(29000));
|
|
ensure_equals("WCM t5 - isExpired() does not modify sys_cpu", sys_cpu, U64L(57000));
|
|
}
|
|
}
|
|
|
|
|
|
// start() test - start in the past but not beyond 1 horizon
|
|
template<> template<>
|
|
void deadmantimer_object_t::test<6>()
|
|
{
|
|
{
|
|
// Without cpu metrics
|
|
F64 started(42.0), stopped(97.0);
|
|
U64 count(U64L(8));
|
|
LLDeadmanTimer timer(10.0, false);
|
|
|
|
// Would like to do subtraction on current time but can't because
|
|
// the implementation on Windows is zero-based. We wrap around
|
|
// the backside resulting in a large U64 number.
|
|
|
|
LLDeadmanTimer::time_type the_past(LLDeadmanTimer::getNow());
|
|
LLDeadmanTimer::time_type now(the_past + float_time_to_u64(5.0));
|
|
timer.start(the_past);
|
|
ensure_equals("WOCM t6 - isExpired() returns false with 10.0 horizon time starting 5.0 in past",
|
|
timer.isExpired(now, started, stopped, count), false);
|
|
ensure_approximately_equals("WOCM t6 - isExpired() does not modify started", started, F64(42.0), 2);
|
|
ensure_approximately_equals("WOCM t6 - isExpired() does not modify stopped", stopped, F64(97.0), 2);
|
|
ensure_equals("WOCM t6 - isExpired() does not modify count", count, U64L(8));
|
|
}
|
|
{
|
|
// With cpu metrics
|
|
F64 started(42.0), stopped(97.0);
|
|
U64 count(U64L(8)), user_cpu(29000), sys_cpu(57000);
|
|
LLDeadmanTimer timer(10.0, true);
|
|
|
|
// Would like to do subtraction on current time but can't because
|
|
// the implementation on Windows is zero-based. We wrap around
|
|
// the backside resulting in a large U64 number.
|
|
|
|
LLDeadmanTimer::time_type the_past(LLDeadmanTimer::getNow());
|
|
LLDeadmanTimer::time_type now(the_past + float_time_to_u64(5.0));
|
|
timer.start(the_past);
|
|
ensure_equals("WCM t6 - isExpired() returns false with 10.0 horizon time starting 5.0 in past",
|
|
timer.isExpired(now, started, stopped, count, user_cpu, sys_cpu), false);
|
|
ensure_approximately_equals("WCM t6 - isExpired() does not modify started", started, F64(42.0), 2);
|
|
ensure_approximately_equals("WCM t6 - isExpired() does not modify stopped", stopped, F64(97.0), 2);
|
|
ensure_equals("t6 - isExpired() does not modify count", count, U64L(8));
|
|
ensure_equals("WCM t6 - isExpired() does not modify user_cpu", user_cpu, U64L(29000));
|
|
ensure_equals("WCM t6 - isExpired() does not modify sys_cpu", sys_cpu, U64L(57000));
|
|
}
|
|
}
|
|
|
|
|
|
// start() test - start in the past but well beyond 1 horizon
|
|
template<> template<>
|
|
void deadmantimer_object_t::test<7>()
|
|
{
|
|
{
|
|
// Without cpu metrics
|
|
F64 started(42.0), stopped(97.0);
|
|
U64 count(U64L(8));
|
|
LLDeadmanTimer timer(10.0, false);
|
|
|
|
// Would like to do subtraction on current time but can't because
|
|
// the implementation on Windows is zero-based. We wrap around
|
|
// the backside resulting in a large U64 number.
|
|
|
|
LLDeadmanTimer::time_type the_past(LLDeadmanTimer::getNow());
|
|
LLDeadmanTimer::time_type now(the_past + float_time_to_u64(20.0));
|
|
timer.start(the_past);
|
|
ensure_equals("WOCM t7 - isExpired() returns true with 10.0 horizon time starting 20.0 in past",
|
|
timer.isExpired(now,started, stopped, count), true);
|
|
ensure_approximately_equals("WOCM t7 - starting before horizon still gives equal started / stopped", started, stopped, 8);
|
|
}
|
|
{
|
|
// With cpu metrics
|
|
F64 started(42.0), stopped(97.0);
|
|
U64 count(U64L(8)), user_cpu(29000), sys_cpu(57000);
|
|
LLDeadmanTimer timer(10.0, true);
|
|
|
|
// Would like to do subtraction on current time but can't because
|
|
// the implementation on Windows is zero-based. We wrap around
|
|
// the backside resulting in a large U64 number.
|
|
|
|
LLDeadmanTimer::time_type the_past(LLDeadmanTimer::getNow());
|
|
LLDeadmanTimer::time_type now(the_past + float_time_to_u64(20.0));
|
|
timer.start(the_past);
|
|
ensure_equals("WCM t7 - isExpired() returns true with 10.0 horizon time starting 20.0 in past",
|
|
timer.isExpired(now,started, stopped, count, user_cpu, sys_cpu), true);
|
|
ensure_approximately_equals("WOCM t7 - starting before horizon still gives equal started / stopped", started, stopped, 8);
|
|
}
|
|
}
|
|
|
|
|
|
// isExpired() test - results are read-once. Probes after first true are false.
|
|
template<> template<>
|
|
void deadmantimer_object_t::test<8>()
|
|
{
|
|
{
|
|
// Without cpu metrics
|
|
F64 started(42.0), stopped(97.0);
|
|
U64 count(U64L(8));
|
|
LLDeadmanTimer timer(10.0, false);
|
|
|
|
// Would like to do subtraction on current time but can't because
|
|
// the implementation on Windows is zero-based. We wrap around
|
|
// the backside resulting in a large U64 number.
|
|
|
|
LLDeadmanTimer::time_type the_past(LLDeadmanTimer::getNow());
|
|
LLDeadmanTimer::time_type now(the_past + float_time_to_u64(20.0));
|
|
timer.start(the_past);
|
|
ensure_equals("WOCM t8 - isExpired() returns true with 10.0 horizon time starting 20.0 in past",
|
|
timer.isExpired(now, started, stopped, count), true);
|
|
|
|
started = 42.0;
|
|
stopped = 97.0;
|
|
count = U64L(8);
|
|
ensure_equals("WOCM t8 - second isExpired() returns false after true",
|
|
timer.isExpired(now, started, stopped, count), false);
|
|
ensure_approximately_equals("WOCM t8 - 2nd isExpired() does not modify started", started, F64(42.0), 2);
|
|
ensure_approximately_equals("WOCM t8 - 2nd isExpired() does not modify stopped", stopped, F64(97.0), 2);
|
|
ensure_equals("WOCM t8 - 2nd isExpired() does not modify count", count, U64L(8));
|
|
}
|
|
{
|
|
// With cpu metrics
|
|
F64 started(42.0), stopped(97.0);
|
|
U64 count(U64L(8)), user_cpu(29000), sys_cpu(57000);
|
|
LLDeadmanTimer timer(10.0, true);
|
|
|
|
// Would like to do subtraction on current time but can't because
|
|
// the implementation on Windows is zero-based. We wrap around
|
|
// the backside resulting in a large U64 number.
|
|
|
|
LLDeadmanTimer::time_type the_past(LLDeadmanTimer::getNow());
|
|
LLDeadmanTimer::time_type now(the_past + float_time_to_u64(20.0));
|
|
timer.start(the_past);
|
|
ensure_equals("WCM t8 - isExpired() returns true with 10.0 horizon time starting 20.0 in past",
|
|
timer.isExpired(now, started, stopped, count, user_cpu, sys_cpu), true);
|
|
|
|
started = 42.0;
|
|
stopped = 97.0;
|
|
count = U64L(8);
|
|
user_cpu = 29000;
|
|
sys_cpu = 57000;
|
|
ensure_equals("WCM t8 - second isExpired() returns false after true",
|
|
timer.isExpired(now, started, stopped, count), false);
|
|
ensure_approximately_equals("WCM t8 - 2nd isExpired() does not modify started", started, F64(42.0), 2);
|
|
ensure_approximately_equals("WCM t8 - 2nd isExpired() does not modify stopped", stopped, F64(97.0), 2);
|
|
ensure_equals("WCM t8 - 2nd isExpired() does not modify count", count, U64L(8));
|
|
ensure_equals("WCM t8 - 2nd isExpired() does not modify user_cpu", user_cpu, U64L(29000));
|
|
ensure_equals("WCM t8 - 2nd isExpired() does not modify sys_cpu", sys_cpu, U64L(57000));
|
|
}
|
|
}
|
|
|
|
|
|
// ringBell() test - see that we can keep a timer from expiring
|
|
template<> template<>
|
|
void deadmantimer_object_t::test<9>()
|
|
{
|
|
{
|
|
// Without cpu metrics
|
|
F64 started(42.0), stopped(97.0);
|
|
U64 count(U64L(8));
|
|
LLDeadmanTimer timer(5.0, false);
|
|
|
|
LLDeadmanTimer::time_type now(LLDeadmanTimer::getNow());
|
|
F64 real_start(u64_time_to_float(now));
|
|
timer.start(0);
|
|
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
ensure_equals("WOCM t9 - 5.0 horizon timer has not timed out after 10 1-second bell rings",
|
|
timer.isExpired(now, started, stopped, count), false);
|
|
F64 last_good_ring(u64_time_to_float(now));
|
|
|
|
// Jump forward and expire
|
|
now += float_time_to_u64(10.0);
|
|
ensure_equals("WOCM t9 - 5.0 horizon timer expires on 10-second jump",
|
|
timer.isExpired(now, started, stopped, count), true);
|
|
ensure_approximately_equals("WOCM t9 - started matches start() time", started, real_start, 4);
|
|
ensure_approximately_equals("WOCM t9 - stopped matches last ringBell() time", stopped, last_good_ring, 4);
|
|
ensure_equals("WOCM t9 - 10 good ringBell()s", count, U64L(10));
|
|
ensure_equals("WOCM t9 - single read only", timer.isExpired(now, started, stopped, count), false);
|
|
}
|
|
{
|
|
// With cpu metrics
|
|
F64 started(42.0), stopped(97.0);
|
|
U64 count(U64L(8)), user_cpu(29000), sys_cpu(57000);
|
|
LLDeadmanTimer timer(5.0, true);
|
|
|
|
LLDeadmanTimer::time_type now(LLDeadmanTimer::getNow());
|
|
F64 real_start(u64_time_to_float(now));
|
|
timer.start(0);
|
|
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
ensure_equals("WCM t9 - 5.0 horizon timer has not timed out after 10 1-second bell rings",
|
|
timer.isExpired(now, started, stopped, count, user_cpu, sys_cpu), false);
|
|
F64 last_good_ring(u64_time_to_float(now));
|
|
|
|
// Jump forward and expire
|
|
now += float_time_to_u64(10.0);
|
|
ensure_equals("WCM t9 - 5.0 horizon timer expires on 10-second jump",
|
|
timer.isExpired(now, started, stopped, count, user_cpu, sys_cpu), true);
|
|
ensure_approximately_equals("WCM t9 - started matches start() time", started, real_start, 4);
|
|
ensure_approximately_equals("WCM t9 - stopped matches last ringBell() time", stopped, last_good_ring, 4);
|
|
ensure_equals("WCM t9 - 10 good ringBell()s", count, U64L(10));
|
|
ensure_equals("WCM t9 - single read only", timer.isExpired(now, started, stopped, count, user_cpu, sys_cpu), false);
|
|
}
|
|
}
|
|
|
|
|
|
// restart after expiration test - verify that restarts behave well
|
|
template<> template<>
|
|
void deadmantimer_object_t::test<10>()
|
|
{
|
|
{
|
|
// Without cpu metrics
|
|
F64 started(42.0), stopped(97.0);
|
|
U64 count(U64L(8));
|
|
LLDeadmanTimer timer(5.0, false);
|
|
|
|
LLDeadmanTimer::time_type now(LLDeadmanTimer::getNow());
|
|
F64 real_start(u64_time_to_float(now));
|
|
timer.start(0);
|
|
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
ensure_equals("WOCM t10 - 5.0 horizon timer has not timed out after 10 1-second bell rings",
|
|
timer.isExpired(now, started, stopped, count), false);
|
|
F64 last_good_ring(u64_time_to_float(now));
|
|
|
|
// Jump forward and expire
|
|
now += float_time_to_u64(10.0);
|
|
ensure_equals("WOCM t10 - 5.0 horizon timer expires on 10-second jump",
|
|
timer.isExpired(now, started, stopped, count), true);
|
|
ensure_approximately_equals("WOCM t10 - started matches start() time", started, real_start, 4);
|
|
ensure_approximately_equals("WOCM t10 - stopped matches last ringBell() time", stopped, last_good_ring, 4);
|
|
ensure_equals("WOCM t10 - 10 good ringBell()s", count, U64L(10));
|
|
ensure_equals("WOCM t10 - single read only", timer.isExpired(now, started, stopped, count), false);
|
|
|
|
// Jump forward and restart
|
|
now += float_time_to_u64(1.0);
|
|
real_start = u64_time_to_float(now);
|
|
timer.start(now);
|
|
|
|
// Run a modified bell ring sequence
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
ensure_equals("WOCM t10 - 5.0 horizon timer has not timed out after 8 1-second bell rings",
|
|
timer.isExpired(now, started, stopped, count), false);
|
|
last_good_ring = u64_time_to_float(now);
|
|
|
|
// Jump forward and expire
|
|
now += float_time_to_u64(10.0);
|
|
ensure_equals("WOCM t10 - 5.0 horizon timer expires on 8-second jump",
|
|
timer.isExpired(now, started, stopped, count), true);
|
|
ensure_approximately_equals("WOCM t10 - 2nd started matches start() time", started, real_start, 4);
|
|
ensure_approximately_equals("WOCM t10 - 2nd stopped matches last ringBell() time", stopped, last_good_ring, 4);
|
|
ensure_equals("WOCM t10 - 8 good ringBell()s", count, U64L(8));
|
|
ensure_equals("WOCM t10 - single read only - 2nd start",
|
|
timer.isExpired(now, started, stopped, count), false);
|
|
}
|
|
{
|
|
// With cpu metrics
|
|
F64 started(42.0), stopped(97.0);
|
|
U64 count(U64L(8)), user_cpu(29000), sys_cpu(57000);
|
|
|
|
LLDeadmanTimer timer(5.0, true);
|
|
|
|
LLDeadmanTimer::time_type now(LLDeadmanTimer::getNow());
|
|
F64 real_start(u64_time_to_float(now));
|
|
timer.start(0);
|
|
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
ensure_equals("WCM t10 - 5.0 horizon timer has not timed out after 10 1-second bell rings",
|
|
timer.isExpired(now, started, stopped, count, user_cpu, sys_cpu), false);
|
|
F64 last_good_ring(u64_time_to_float(now));
|
|
|
|
// Jump forward and expire
|
|
now += float_time_to_u64(10.0);
|
|
ensure_equals("WCM t10 - 5.0 horizon timer expires on 10-second jump",
|
|
timer.isExpired(now, started, stopped, count, user_cpu, sys_cpu), true);
|
|
ensure_approximately_equals("WCM t10 - started matches start() time", started, real_start, 4);
|
|
ensure_approximately_equals("WCM t10 - stopped matches last ringBell() time", stopped, last_good_ring, 4);
|
|
ensure_equals("WCM t10 - 10 good ringBell()s", count, U64L(10));
|
|
ensure_equals("WCM t10 - single read only", timer.isExpired(now, started, stopped, count, user_cpu, sys_cpu), false);
|
|
|
|
// Jump forward and restart
|
|
now += float_time_to_u64(1.0);
|
|
real_start = u64_time_to_float(now);
|
|
timer.start(now);
|
|
|
|
// Run a modified bell ring sequence
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
now += float_time_to_u64(1.0);
|
|
timer.ringBell(now, 1);
|
|
ensure_equals("WCM t10 - 5.0 horizon timer has not timed out after 8 1-second bell rings",
|
|
timer.isExpired(now, started, stopped, count, user_cpu, sys_cpu), false);
|
|
last_good_ring = u64_time_to_float(now);
|
|
|
|
// Jump forward and expire
|
|
now += float_time_to_u64(10.0);
|
|
ensure_equals("WCM t10 - 5.0 horizon timer expires on 8-second jump",
|
|
timer.isExpired(now, started, stopped, count, user_cpu, sys_cpu), true);
|
|
ensure_approximately_equals("WCM t10 - 2nd started matches start() time", started, real_start, 4);
|
|
ensure_approximately_equals("WCM t10 - 2nd stopped matches last ringBell() time", stopped, last_good_ring, 4);
|
|
ensure_equals("WCM t10 - 8 good ringBell()s", count, U64L(8));
|
|
ensure_equals("WCM t10 - single read only - 2nd start",
|
|
timer.isExpired(now, started, stopped, count, user_cpu, sys_cpu), false);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
} // end namespace tut
|