// Copyright 2010-2020, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "base/clock_mock.h"
#include <ctime>
namespace mozc {
ClockMock::ClockMock(uint64 sec, uint32 usec)
: seconds_(sec),
micro_seconds_(usec),
frequency_(1000000000),
ticks_(0),
timezone_(absl::UTCTimeZone()),
timezone_offset_sec_(0),
delta_seconds_(0),
delta_micro_seconds_(0) {
}
ClockMock::~ClockMock() {}
void ClockMock::GetTimeOfDay(uint64 *sec, uint32 *usec) {
*sec = seconds_;
*usec = micro_seconds_;
PutClockForward(delta_seconds_, delta_micro_seconds_);
}
uint64 ClockMock::GetTime() {
const uint64 ret_sec = seconds_;
PutClockForward(delta_seconds_, delta_micro_seconds_);
return ret_sec;
}
absl::Time ClockMock::GetAbslTime() {
absl::Time at = absl::FromUnixSeconds(seconds_);
PutClockForward(delta_seconds_, delta_micro_seconds_);
return at;
}
uint64 ClockMock::GetFrequency() { return frequency_; }
uint64 ClockMock::GetTicks() { return ticks_; }
const absl::TimeZone& ClockMock::GetTimeZone() {
return timezone_;
}
void ClockMock::SetTimeZoneOffset(int32 timezone_offset_sec) {
timezone_offset_sec_ = timezone_offset_sec;
timezone_ = absl::FixedTimeZone(timezone_offset_sec);
}
void ClockMock::PutClockForward(uint64 delta_sec, uint32 delta_usec) {
const uint32 one_second = 1000000u;
if (micro_seconds_ + delta_usec < one_second) {
seconds_ += delta_sec;
micro_seconds_ += delta_usec;
} else {
seconds_ += delta_sec + 1uLL;
micro_seconds_ += delta_usec - one_second;
}
}
void ClockMock::PutClockForwardByTicks(uint64 ticks) { ticks_ += ticks; }
void ClockMock::SetAutoPutClockForward(uint64 delta_sec, uint32 delta_usec) {
delta_seconds_ = delta_sec;
delta_micro_seconds_ = delta_usec;
}
void ClockMock::SetTime(uint64 sec, uint32 usec) {
seconds_ = sec;
micro_seconds_ = usec;
}
void ClockMock::SetFrequency(uint64 frequency) { frequency_ = frequency; }
void ClockMock::SetTicks(uint64 ticks) { ticks_ = ticks; }
} // namespace mozc