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platform_system_core/metricsd/timer_test.cc

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Added a timer-based report to the metrics library. Timer encapsulates a timer with basic functionality. TimerReporter subclasses it for also sending UMA reports. BUG=chromium-os:18800 TEST=Unit test 'timer_test' has been included Change-Id: I9de9a2a7388721ba1476fe706a8d12788d2176ad Reviewed-on: http://gerrit.chromium.org/gerrit/5161 Reviewed-by: Gaurav Shah <gauravsh@chromium.org> Reviewed-by: Darin Petkov <petkov@chromium.org> Tested-by: Bruno Pontes Soares Rocha <bpontes@google.com> Reviewed-by: Bruno Pontes Soares Rocha <bpontes@google.com>
2011-08-02 21:40:17 +02:00
// Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
metrics: Use integer types from stdint.h This CL replaces the deprecated int* and uint* types from 'base/basictypes.h' with the int*_t and uint*_t types from 'stdint.h'. BUG=chromium:401356 TEST=`FEATURES=test emerge-$BOARD metrics` Change-Id: Ie5a69edba2c8a9d5185bbc548ed70a5b121c3e3b Reviewed-on: https://chromium-review.googlesource.com/211381 Reviewed-by: Mike Frysinger <vapier@chromium.org> Tested-by: Ben Chan <benchan@chromium.org> Commit-Queue: Ben Chan <benchan@chromium.org>
2014-08-07 09:54:59 +02:00
#include <stdint.h>
Added a timer-based report to the metrics library. Timer encapsulates a timer with basic functionality. TimerReporter subclasses it for also sending UMA reports. BUG=chromium-os:18800 TEST=Unit test 'timer_test' has been included Change-Id: I9de9a2a7388721ba1476fe706a8d12788d2176ad Reviewed-on: http://gerrit.chromium.org/gerrit/5161 Reviewed-by: Gaurav Shah <gauravsh@chromium.org> Reviewed-by: Darin Petkov <petkov@chromium.org> Tested-by: Bruno Pontes Soares Rocha <bpontes@google.com> Reviewed-by: Bruno Pontes Soares Rocha <bpontes@google.com>
2011-08-02 21:40:17 +02:00
#include <base/memory/scoped_ptr.h>
#include <gmock/gmock.h>
#include <gtest/gtest.h>
metrics: Fix import paths for headers. This CL fixes the import path to match the Android format. The libmetrics headers were also moved to include/metrics to make exporting headers cleaner. BUG: 22879597 Change-Id: I67d1ac1746cc3560ae4cbddecf97fa48c9dd1480
2015-07-29 00:38:14 +02:00
#include "metrics_library_mock.h"
#include "timer.h"
#include "timer_mock.h"
Added a timer-based report to the metrics library. Timer encapsulates a timer with basic functionality. TimerReporter subclasses it for also sending UMA reports. BUG=chromium-os:18800 TEST=Unit test 'timer_test' has been included Change-Id: I9de9a2a7388721ba1476fe706a8d12788d2176ad Reviewed-on: http://gerrit.chromium.org/gerrit/5161 Reviewed-by: Gaurav Shah <gauravsh@chromium.org> Reviewed-by: Darin Petkov <petkov@chromium.org> Tested-by: Bruno Pontes Soares Rocha <bpontes@google.com> Reviewed-by: Bruno Pontes Soares Rocha <bpontes@google.com>
2011-08-02 21:40:17 +02:00
using ::testing::_;
using ::testing::Return;
namespace chromeos_metrics {
metrics: Creates |Pause| and |Resume| methods for timers. BUG=chromium:244589 TEST=unittest Change-Id: I54e6dd7f5a8eb08ff42b1ee0e60df5cc895d0819 Reviewed-on: https://gerrit.chromium.org/gerrit/56849 Reviewed-by: Darin Petkov <petkov@chromium.org> Reviewed-by: Wade Guthrie <wdg@chromium.org> Tested-by: Wade Guthrie <wdg@chromium.org> Commit-Queue: Wade Guthrie <wdg@chromium.org>
2013-05-28 23:19:53 +02:00
namespace {
metrics: Use integer types from stdint.h This CL replaces the deprecated int* and uint* types from 'base/basictypes.h' with the int*_t and uint*_t types from 'stdint.h'. BUG=chromium:401356 TEST=`FEATURES=test emerge-$BOARD metrics` Change-Id: Ie5a69edba2c8a9d5185bbc548ed70a5b121c3e3b Reviewed-on: https://chromium-review.googlesource.com/211381 Reviewed-by: Mike Frysinger <vapier@chromium.org> Tested-by: Ben Chan <benchan@chromium.org> Commit-Queue: Ben Chan <benchan@chromium.org>
2014-08-07 09:54:59 +02:00
const int64_t kStime1MSec = 1400;
const int64_t kEtime1MSec = 3000;
const int64_t kDelta1MSec = 1600;
metrics: Creates |Pause| and |Resume| methods for timers. BUG=chromium:244589 TEST=unittest Change-Id: I54e6dd7f5a8eb08ff42b1ee0e60df5cc895d0819 Reviewed-on: https://gerrit.chromium.org/gerrit/56849 Reviewed-by: Darin Petkov <petkov@chromium.org> Reviewed-by: Wade Guthrie <wdg@chromium.org> Tested-by: Wade Guthrie <wdg@chromium.org> Commit-Queue: Wade Guthrie <wdg@chromium.org>
2013-05-28 23:19:53 +02:00
metrics: Use integer types from stdint.h This CL replaces the deprecated int* and uint* types from 'base/basictypes.h' with the int*_t and uint*_t types from 'stdint.h'. BUG=chromium:401356 TEST=`FEATURES=test emerge-$BOARD metrics` Change-Id: Ie5a69edba2c8a9d5185bbc548ed70a5b121c3e3b Reviewed-on: https://chromium-review.googlesource.com/211381 Reviewed-by: Mike Frysinger <vapier@chromium.org> Tested-by: Ben Chan <benchan@chromium.org> Commit-Queue: Ben Chan <benchan@chromium.org>
2014-08-07 09:54:59 +02:00
const int64_t kStime2MSec = 4200;
const int64_t kEtime2MSec = 5000;
const int64_t kDelta2MSec = 800;
metrics: Creates |Pause| and |Resume| methods for timers. BUG=chromium:244589 TEST=unittest Change-Id: I54e6dd7f5a8eb08ff42b1ee0e60df5cc895d0819 Reviewed-on: https://gerrit.chromium.org/gerrit/56849 Reviewed-by: Darin Petkov <petkov@chromium.org> Reviewed-by: Wade Guthrie <wdg@chromium.org> Tested-by: Wade Guthrie <wdg@chromium.org> Commit-Queue: Wade Guthrie <wdg@chromium.org>
2013-05-28 23:19:53 +02:00
metrics: Use integer types from stdint.h This CL replaces the deprecated int* and uint* types from 'base/basictypes.h' with the int*_t and uint*_t types from 'stdint.h'. BUG=chromium:401356 TEST=`FEATURES=test emerge-$BOARD metrics` Change-Id: Ie5a69edba2c8a9d5185bbc548ed70a5b121c3e3b Reviewed-on: https://chromium-review.googlesource.com/211381 Reviewed-by: Mike Frysinger <vapier@chromium.org> Tested-by: Ben Chan <benchan@chromium.org> Commit-Queue: Ben Chan <benchan@chromium.org>
2014-08-07 09:54:59 +02:00
const int64_t kStime3MSec = 6600;
const int64_t kEtime3MSec = 6800;
const int64_t kDelta3MSec = 200;
metrics: Creates |Pause| and |Resume| methods for timers. BUG=chromium:244589 TEST=unittest Change-Id: I54e6dd7f5a8eb08ff42b1ee0e60df5cc895d0819 Reviewed-on: https://gerrit.chromium.org/gerrit/56849 Reviewed-by: Darin Petkov <petkov@chromium.org> Reviewed-by: Wade Guthrie <wdg@chromium.org> Tested-by: Wade Guthrie <wdg@chromium.org> Commit-Queue: Wade Guthrie <wdg@chromium.org>
2013-05-28 23:19:53 +02:00
} // namespace
Added a timer-based report to the metrics library. Timer encapsulates a timer with basic functionality. TimerReporter subclasses it for also sending UMA reports. BUG=chromium-os:18800 TEST=Unit test 'timer_test' has been included Change-Id: I9de9a2a7388721ba1476fe706a8d12788d2176ad Reviewed-on: http://gerrit.chromium.org/gerrit/5161 Reviewed-by: Gaurav Shah <gauravsh@chromium.org> Reviewed-by: Darin Petkov <petkov@chromium.org> Tested-by: Bruno Pontes Soares Rocha <bpontes@google.com> Reviewed-by: Bruno Pontes Soares Rocha <bpontes@google.com>
2011-08-02 21:40:17 +02:00
class TimerTest : public testing::Test {
public:
TimerTest() : clock_wrapper_mock_(new ClockWrapperMock()) {}
protected:
virtual void SetUp() {
metrics: Creates |Pause| and |Resume| methods for timers. BUG=chromium:244589 TEST=unittest Change-Id: I54e6dd7f5a8eb08ff42b1ee0e60df5cc895d0819 Reviewed-on: https://gerrit.chromium.org/gerrit/56849 Reviewed-by: Darin Petkov <petkov@chromium.org> Reviewed-by: Wade Guthrie <wdg@chromium.org> Tested-by: Wade Guthrie <wdg@chromium.org> Commit-Queue: Wade Guthrie <wdg@chromium.org>
2013-05-28 23:19:53 +02:00
EXPECT_EQ(Timer::kTimerStopped, timer_.timer_state_);
stime += base::TimeDelta::FromMilliseconds(kStime1MSec);
etime += base::TimeDelta::FromMilliseconds(kEtime1MSec);
stime2 += base::TimeDelta::FromMilliseconds(kStime2MSec);
etime2 += base::TimeDelta::FromMilliseconds(kEtime2MSec);
stime3 += base::TimeDelta::FromMilliseconds(kStime3MSec);
etime3 += base::TimeDelta::FromMilliseconds(kEtime3MSec);
Added a timer-based report to the metrics library. Timer encapsulates a timer with basic functionality. TimerReporter subclasses it for also sending UMA reports. BUG=chromium-os:18800 TEST=Unit test 'timer_test' has been included Change-Id: I9de9a2a7388721ba1476fe706a8d12788d2176ad Reviewed-on: http://gerrit.chromium.org/gerrit/5161 Reviewed-by: Gaurav Shah <gauravsh@chromium.org> Reviewed-by: Darin Petkov <petkov@chromium.org> Tested-by: Bruno Pontes Soares Rocha <bpontes@google.com> Reviewed-by: Bruno Pontes Soares Rocha <bpontes@google.com>
2011-08-02 21:40:17 +02:00
}
virtual void TearDown() {}
Timer timer_;
scoped_ptr<ClockWrapperMock> clock_wrapper_mock_;
metrics: Creates |Pause| and |Resume| methods for timers. BUG=chromium:244589 TEST=unittest Change-Id: I54e6dd7f5a8eb08ff42b1ee0e60df5cc895d0819 Reviewed-on: https://gerrit.chromium.org/gerrit/56849 Reviewed-by: Darin Petkov <petkov@chromium.org> Reviewed-by: Wade Guthrie <wdg@chromium.org> Tested-by: Wade Guthrie <wdg@chromium.org> Commit-Queue: Wade Guthrie <wdg@chromium.org>
2013-05-28 23:19:53 +02:00
base::TimeTicks stime, etime, stime2, etime2, stime3, etime3;
Added a timer-based report to the metrics library. Timer encapsulates a timer with basic functionality. TimerReporter subclasses it for also sending UMA reports. BUG=chromium-os:18800 TEST=Unit test 'timer_test' has been included Change-Id: I9de9a2a7388721ba1476fe706a8d12788d2176ad Reviewed-on: http://gerrit.chromium.org/gerrit/5161 Reviewed-by: Gaurav Shah <gauravsh@chromium.org> Reviewed-by: Darin Petkov <petkov@chromium.org> Tested-by: Bruno Pontes Soares Rocha <bpontes@google.com> Reviewed-by: Bruno Pontes Soares Rocha <bpontes@google.com>
2011-08-02 21:40:17 +02:00
};
TEST_F(TimerTest, StartStop) {
EXPECT_CALL(*clock_wrapper_mock_, GetCurrentTime())
.WillOnce(Return(stime))
.WillOnce(Return(etime));
timer_.clock_wrapper_.reset(clock_wrapper_mock_.release());
ASSERT_TRUE(timer_.Start());
ASSERT_TRUE(timer_.start_time_ == stime);
ASSERT_TRUE(timer_.HasStarted());
ASSERT_TRUE(timer_.Stop());
metrics: Creates |Pause| and |Resume| methods for timers. BUG=chromium:244589 TEST=unittest Change-Id: I54e6dd7f5a8eb08ff42b1ee0e60df5cc895d0819 Reviewed-on: https://gerrit.chromium.org/gerrit/56849 Reviewed-by: Darin Petkov <petkov@chromium.org> Reviewed-by: Wade Guthrie <wdg@chromium.org> Tested-by: Wade Guthrie <wdg@chromium.org> Commit-Queue: Wade Guthrie <wdg@chromium.org>
2013-05-28 23:19:53 +02:00
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(), kDelta1MSec);
base::TimeDelta elapsed_time;
ASSERT_TRUE(timer_.GetElapsedTime(&elapsed_time));
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(),
elapsed_time.InMilliseconds());
Added a timer-based report to the metrics library. Timer encapsulates a timer with basic functionality. TimerReporter subclasses it for also sending UMA reports. BUG=chromium-os:18800 TEST=Unit test 'timer_test' has been included Change-Id: I9de9a2a7388721ba1476fe706a8d12788d2176ad Reviewed-on: http://gerrit.chromium.org/gerrit/5161 Reviewed-by: Gaurav Shah <gauravsh@chromium.org> Reviewed-by: Darin Petkov <petkov@chromium.org> Tested-by: Bruno Pontes Soares Rocha <bpontes@google.com> Reviewed-by: Bruno Pontes Soares Rocha <bpontes@google.com>
2011-08-02 21:40:17 +02:00
ASSERT_FALSE(timer_.HasStarted());
}
TEST_F(TimerTest, ReStart) {
EXPECT_CALL(*clock_wrapper_mock_, GetCurrentTime())
.WillOnce(Return(stime))
.WillOnce(Return(etime));
timer_.clock_wrapper_.reset(clock_wrapper_mock_.release());
timer_.Start();
base::TimeTicks buffer = timer_.start_time_;
timer_.Start();
ASSERT_FALSE(timer_.start_time_ == buffer);
}
TEST_F(TimerTest, Reset) {
EXPECT_CALL(*clock_wrapper_mock_, GetCurrentTime())
.WillOnce(Return(stime));
timer_.clock_wrapper_.reset(clock_wrapper_mock_.release());
timer_.Start();
ASSERT_TRUE(timer_.Reset());
ASSERT_FALSE(timer_.HasStarted());
}
TEST_F(TimerTest, SeparatedTimers) {
EXPECT_CALL(*clock_wrapper_mock_, GetCurrentTime())
.WillOnce(Return(stime))
.WillOnce(Return(etime))
.WillOnce(Return(stime2))
.WillOnce(Return(etime2));
timer_.clock_wrapper_.reset(clock_wrapper_mock_.release());
ASSERT_TRUE(timer_.Start());
ASSERT_TRUE(timer_.Stop());
metrics: Creates |Pause| and |Resume| methods for timers. BUG=chromium:244589 TEST=unittest Change-Id: I54e6dd7f5a8eb08ff42b1ee0e60df5cc895d0819 Reviewed-on: https://gerrit.chromium.org/gerrit/56849 Reviewed-by: Darin Petkov <petkov@chromium.org> Reviewed-by: Wade Guthrie <wdg@chromium.org> Tested-by: Wade Guthrie <wdg@chromium.org> Commit-Queue: Wade Guthrie <wdg@chromium.org>
2013-05-28 23:19:53 +02:00
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(), kDelta1MSec);
Added a timer-based report to the metrics library. Timer encapsulates a timer with basic functionality. TimerReporter subclasses it for also sending UMA reports. BUG=chromium-os:18800 TEST=Unit test 'timer_test' has been included Change-Id: I9de9a2a7388721ba1476fe706a8d12788d2176ad Reviewed-on: http://gerrit.chromium.org/gerrit/5161 Reviewed-by: Gaurav Shah <gauravsh@chromium.org> Reviewed-by: Darin Petkov <petkov@chromium.org> Tested-by: Bruno Pontes Soares Rocha <bpontes@google.com> Reviewed-by: Bruno Pontes Soares Rocha <bpontes@google.com>
2011-08-02 21:40:17 +02:00
ASSERT_TRUE(timer_.Start());
ASSERT_TRUE(timer_.start_time_ == stime2);
ASSERT_TRUE(timer_.Stop());
metrics: Creates |Pause| and |Resume| methods for timers. BUG=chromium:244589 TEST=unittest Change-Id: I54e6dd7f5a8eb08ff42b1ee0e60df5cc895d0819 Reviewed-on: https://gerrit.chromium.org/gerrit/56849 Reviewed-by: Darin Petkov <petkov@chromium.org> Reviewed-by: Wade Guthrie <wdg@chromium.org> Tested-by: Wade Guthrie <wdg@chromium.org> Commit-Queue: Wade Guthrie <wdg@chromium.org>
2013-05-28 23:19:53 +02:00
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(), kDelta2MSec);
Added a timer-based report to the metrics library. Timer encapsulates a timer with basic functionality. TimerReporter subclasses it for also sending UMA reports. BUG=chromium-os:18800 TEST=Unit test 'timer_test' has been included Change-Id: I9de9a2a7388721ba1476fe706a8d12788d2176ad Reviewed-on: http://gerrit.chromium.org/gerrit/5161 Reviewed-by: Gaurav Shah <gauravsh@chromium.org> Reviewed-by: Darin Petkov <petkov@chromium.org> Tested-by: Bruno Pontes Soares Rocha <bpontes@google.com> Reviewed-by: Bruno Pontes Soares Rocha <bpontes@google.com>
2011-08-02 21:40:17 +02:00
ASSERT_FALSE(timer_.HasStarted());
metrics: Creates |Pause| and |Resume| methods for timers. BUG=chromium:244589 TEST=unittest Change-Id: I54e6dd7f5a8eb08ff42b1ee0e60df5cc895d0819 Reviewed-on: https://gerrit.chromium.org/gerrit/56849 Reviewed-by: Darin Petkov <petkov@chromium.org> Reviewed-by: Wade Guthrie <wdg@chromium.org> Tested-by: Wade Guthrie <wdg@chromium.org> Commit-Queue: Wade Guthrie <wdg@chromium.org>
2013-05-28 23:19:53 +02:00
base::TimeDelta elapsed_time;
ASSERT_TRUE(timer_.GetElapsedTime(&elapsed_time));
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(),
elapsed_time.InMilliseconds());
Added a timer-based report to the metrics library. Timer encapsulates a timer with basic functionality. TimerReporter subclasses it for also sending UMA reports. BUG=chromium-os:18800 TEST=Unit test 'timer_test' has been included Change-Id: I9de9a2a7388721ba1476fe706a8d12788d2176ad Reviewed-on: http://gerrit.chromium.org/gerrit/5161 Reviewed-by: Gaurav Shah <gauravsh@chromium.org> Reviewed-by: Darin Petkov <petkov@chromium.org> Tested-by: Bruno Pontes Soares Rocha <bpontes@google.com> Reviewed-by: Bruno Pontes Soares Rocha <bpontes@google.com>
2011-08-02 21:40:17 +02:00
}
TEST_F(TimerTest, InvalidStop) {
EXPECT_CALL(*clock_wrapper_mock_, GetCurrentTime())
.WillOnce(Return(stime))
.WillOnce(Return(etime));
timer_.clock_wrapper_.reset(clock_wrapper_mock_.release());
ASSERT_FALSE(timer_.Stop());
// Now we try it again, but after a valid start/stop.
timer_.Start();
timer_.Stop();
base::TimeDelta elapsed_time = timer_.elapsed_time_;
ASSERT_FALSE(timer_.Stop());
ASSERT_TRUE(elapsed_time == timer_.elapsed_time_);
}
TEST_F(TimerTest, InvalidElapsedTime) {
base::TimeDelta elapsed_time;
ASSERT_FALSE(timer_.GetElapsedTime(&elapsed_time));
}
metrics: Creates |Pause| and |Resume| methods for timers. BUG=chromium:244589 TEST=unittest Change-Id: I54e6dd7f5a8eb08ff42b1ee0e60df5cc895d0819 Reviewed-on: https://gerrit.chromium.org/gerrit/56849 Reviewed-by: Darin Petkov <petkov@chromium.org> Reviewed-by: Wade Guthrie <wdg@chromium.org> Tested-by: Wade Guthrie <wdg@chromium.org> Commit-Queue: Wade Guthrie <wdg@chromium.org>
2013-05-28 23:19:53 +02:00
TEST_F(TimerTest, PauseStartStopResume) {
EXPECT_CALL(*clock_wrapper_mock_, GetCurrentTime())
.WillOnce(Return(stime))
.WillOnce(Return(stime2))
.WillOnce(Return(etime2))
.WillOnce(Return(stime3))
.WillOnce(Return(etime3));
timer_.clock_wrapper_.reset(clock_wrapper_mock_.release());
ASSERT_TRUE(timer_.Pause()); // Starts timer paused.
ASSERT_TRUE(timer_.start_time_ == stime);
ASSERT_TRUE(timer_.HasStarted());
ASSERT_TRUE(timer_.Start()); // Restarts timer.
ASSERT_TRUE(timer_.start_time_ == stime2);
ASSERT_TRUE(timer_.HasStarted());
ASSERT_TRUE(timer_.Stop());
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(), kDelta2MSec);
ASSERT_FALSE(timer_.HasStarted());
base::TimeDelta elapsed_time;
ASSERT_TRUE(timer_.GetElapsedTime(&elapsed_time));
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(),
elapsed_time.InMilliseconds());
ASSERT_TRUE(timer_.Resume());
ASSERT_TRUE(timer_.HasStarted());
ASSERT_TRUE(timer_.GetElapsedTime(&elapsed_time));
ASSERT_EQ(kDelta3MSec, elapsed_time.InMilliseconds());
}
TEST_F(TimerTest, ResumeStartStopPause) {
EXPECT_CALL(*clock_wrapper_mock_, GetCurrentTime())
.WillOnce(Return(stime))
.WillOnce(Return(stime2))
.WillOnce(Return(etime2))
.WillOnce(Return(stime3));
timer_.clock_wrapper_.reset(clock_wrapper_mock_.release());
ASSERT_TRUE(timer_.Resume());
ASSERT_TRUE(timer_.start_time_ == stime);
ASSERT_TRUE(timer_.HasStarted());
ASSERT_TRUE(timer_.Start());
ASSERT_TRUE(timer_.start_time_ == stime2);
ASSERT_TRUE(timer_.HasStarted());
ASSERT_TRUE(timer_.Stop());
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(), kDelta2MSec);
ASSERT_FALSE(timer_.HasStarted());
base::TimeDelta elapsed_time;
ASSERT_TRUE(timer_.GetElapsedTime(&elapsed_time));
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(),
elapsed_time.InMilliseconds());
ASSERT_TRUE(timer_.Pause());
ASSERT_TRUE(timer_.HasStarted());
ASSERT_TRUE(timer_.GetElapsedTime(&elapsed_time));
ASSERT_EQ(0, elapsed_time.InMilliseconds());
}
TEST_F(TimerTest, StartResumeStop) {
EXPECT_CALL(*clock_wrapper_mock_, GetCurrentTime())
.WillOnce(Return(stime))
.WillOnce(Return(etime));
timer_.clock_wrapper_.reset(clock_wrapper_mock_.release());
ASSERT_TRUE(timer_.Start());
ASSERT_TRUE(timer_.start_time_ == stime);
ASSERT_TRUE(timer_.HasStarted());
ASSERT_FALSE(timer_.Resume());
ASSERT_TRUE(timer_.start_time_ == stime);
ASSERT_TRUE(timer_.HasStarted());
ASSERT_TRUE(timer_.Stop());
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(), kDelta1MSec);
ASSERT_FALSE(timer_.HasStarted());
base::TimeDelta elapsed_time;
ASSERT_TRUE(timer_.GetElapsedTime(&elapsed_time));
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(),
elapsed_time.InMilliseconds());
}
TEST_F(TimerTest, StartPauseStop) {
EXPECT_CALL(*clock_wrapper_mock_, GetCurrentTime())
.WillOnce(Return(stime))
.WillOnce(Return(etime));
timer_.clock_wrapper_.reset(clock_wrapper_mock_.release());
ASSERT_TRUE(timer_.Start());
ASSERT_TRUE(timer_.start_time_ == stime);
ASSERT_TRUE(timer_.HasStarted());
ASSERT_TRUE(timer_.Pause());
ASSERT_TRUE(timer_.HasStarted());
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(), kDelta1MSec);
base::TimeDelta elapsed_time;
ASSERT_TRUE(timer_.GetElapsedTime(&elapsed_time));
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(),
elapsed_time.InMilliseconds());
ASSERT_TRUE(timer_.Stop());
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(), kDelta1MSec);
ASSERT_FALSE(timer_.HasStarted());
ASSERT_TRUE(timer_.GetElapsedTime(&elapsed_time));
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(),
elapsed_time.InMilliseconds());
}
TEST_F(TimerTest, StartPauseResumeStop) {
EXPECT_CALL(*clock_wrapper_mock_, GetCurrentTime())
.WillOnce(Return(stime))
.WillOnce(Return(etime))
.WillOnce(Return(stime2))
.WillOnce(Return(etime2));
timer_.clock_wrapper_.reset(clock_wrapper_mock_.release());
ASSERT_TRUE(timer_.Start());
ASSERT_TRUE(timer_.start_time_ == stime);
ASSERT_TRUE(timer_.HasStarted());
ASSERT_TRUE(timer_.Pause());
ASSERT_TRUE(timer_.HasStarted());
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(), kDelta1MSec);
base::TimeDelta elapsed_time;
ASSERT_TRUE(timer_.GetElapsedTime(&elapsed_time));
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(),
elapsed_time.InMilliseconds());
ASSERT_TRUE(timer_.Resume());
ASSERT_TRUE(timer_.HasStarted());
ASSERT_TRUE(timer_.Stop());
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(), kDelta1MSec + kDelta2MSec);
ASSERT_FALSE(timer_.HasStarted());
ASSERT_TRUE(timer_.GetElapsedTime(&elapsed_time));
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(),
elapsed_time.InMilliseconds());
}
TEST_F(TimerTest, PauseStop) {
EXPECT_CALL(*clock_wrapper_mock_, GetCurrentTime())
.WillOnce(Return(stime));
timer_.clock_wrapper_.reset(clock_wrapper_mock_.release());
ASSERT_TRUE(timer_.Pause());
ASSERT_TRUE(timer_.start_time_ == stime);
ASSERT_TRUE(timer_.HasStarted());
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(), 0);
ASSERT_TRUE(timer_.Stop());
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(), 0);
ASSERT_FALSE(timer_.HasStarted());
base::TimeDelta elapsed_time;
ASSERT_TRUE(timer_.GetElapsedTime(&elapsed_time));
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(),
elapsed_time.InMilliseconds());
}
TEST_F(TimerTest, PauseResumeStop) {
EXPECT_CALL(*clock_wrapper_mock_, GetCurrentTime())
.WillOnce(Return(stime))
.WillOnce(Return(stime2))
.WillOnce(Return(etime2));
timer_.clock_wrapper_.reset(clock_wrapper_mock_.release());
ASSERT_TRUE(timer_.Pause());
ASSERT_TRUE(timer_.start_time_ == stime);
ASSERT_TRUE(timer_.HasStarted());
ASSERT_TRUE(timer_.Resume());
ASSERT_TRUE(timer_.HasStarted());
ASSERT_TRUE(timer_.Stop());
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(), kDelta2MSec);
ASSERT_FALSE(timer_.HasStarted());
base::TimeDelta elapsed_time;
ASSERT_TRUE(timer_.GetElapsedTime(&elapsed_time));
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(),
elapsed_time.InMilliseconds());
}
TEST_F(TimerTest, StartPauseResumePauseStop) {
EXPECT_CALL(*clock_wrapper_mock_, GetCurrentTime())
.WillOnce(Return(stime))
.WillOnce(Return(etime))
.WillOnce(Return(stime2))
.WillOnce(Return(stime3))
.WillOnce(Return(etime3));
timer_.clock_wrapper_.reset(clock_wrapper_mock_.release());
ASSERT_TRUE(timer_.Start());
ASSERT_TRUE(timer_.start_time_ == stime);
ASSERT_TRUE(timer_.HasStarted());
ASSERT_TRUE(timer_.Pause());
ASSERT_TRUE(timer_.HasStarted());
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(), kDelta1MSec);
base::TimeDelta elapsed_time;
ASSERT_TRUE(timer_.GetElapsedTime(&elapsed_time));
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(),
elapsed_time.InMilliseconds());
ASSERT_TRUE(timer_.Resume());
ASSERT_TRUE(timer_.HasStarted());
// Make sure GetElapsedTime works while we're running.
ASSERT_TRUE(timer_.GetElapsedTime(&elapsed_time));
ASSERT_EQ(kDelta1MSec + kStime3MSec - kStime2MSec,
elapsed_time.InMilliseconds());
ASSERT_TRUE(timer_.Pause());
ASSERT_TRUE(timer_.HasStarted());
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(),
kDelta1MSec + kEtime3MSec - kStime2MSec);
ASSERT_TRUE(timer_.GetElapsedTime(&elapsed_time));
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(),
elapsed_time.InMilliseconds());
ASSERT_TRUE(timer_.Stop());
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(),
kDelta1MSec + kEtime3MSec - kStime2MSec);
ASSERT_FALSE(timer_.HasStarted());
ASSERT_TRUE(timer_.GetElapsedTime(&elapsed_time));
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(),
elapsed_time.InMilliseconds());
}
TEST_F(TimerTest, StartPauseResumePauseResumeStop) {
EXPECT_CALL(*clock_wrapper_mock_, GetCurrentTime())
.WillOnce(Return(stime))
.WillOnce(Return(etime))
.WillOnce(Return(stime2))
.WillOnce(Return(etime2))
.WillOnce(Return(stime3))
.WillOnce(Return(etime3));
timer_.clock_wrapper_.reset(clock_wrapper_mock_.release());
ASSERT_TRUE(timer_.Start());
ASSERT_TRUE(timer_.start_time_ == stime);
ASSERT_TRUE(timer_.HasStarted());
ASSERT_TRUE(timer_.Pause());
ASSERT_TRUE(timer_.HasStarted());
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(), kDelta1MSec);
base::TimeDelta elapsed_time;
ASSERT_TRUE(timer_.GetElapsedTime(&elapsed_time));
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(),
elapsed_time.InMilliseconds());
ASSERT_TRUE(timer_.Resume());
ASSERT_TRUE(timer_.HasStarted());
ASSERT_TRUE(timer_.Pause());
ASSERT_TRUE(timer_.HasStarted());
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(), kDelta1MSec + kDelta2MSec);
ASSERT_TRUE(timer_.GetElapsedTime(&elapsed_time));
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(),
elapsed_time.InMilliseconds());
ASSERT_TRUE(timer_.Resume());
ASSERT_TRUE(timer_.HasStarted());
ASSERT_TRUE(timer_.Stop());
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(),
kDelta1MSec + kDelta2MSec + kDelta3MSec);
ASSERT_FALSE(timer_.HasStarted());
ASSERT_TRUE(timer_.GetElapsedTime(&elapsed_time));
ASSERT_EQ(timer_.elapsed_time_.InMilliseconds(),
elapsed_time.InMilliseconds());
}
Added a timer-based report to the metrics library. Timer encapsulates a timer with basic functionality. TimerReporter subclasses it for also sending UMA reports. BUG=chromium-os:18800 TEST=Unit test 'timer_test' has been included Change-Id: I9de9a2a7388721ba1476fe706a8d12788d2176ad Reviewed-on: http://gerrit.chromium.org/gerrit/5161 Reviewed-by: Gaurav Shah <gauravsh@chromium.org> Reviewed-by: Darin Petkov <petkov@chromium.org> Tested-by: Bruno Pontes Soares Rocha <bpontes@google.com> Reviewed-by: Bruno Pontes Soares Rocha <bpontes@google.com>
2011-08-02 21:40:17 +02:00
static const char kMetricName[] = "test-timer";
static const int kMinSample = 0;
static const int kMaxSample = 120 * 1E6;
static const int kNumBuckets = 50;
class TimerReporterTest : public testing::Test {
public:
TimerReporterTest() : timer_reporter_(kMetricName, kMinSample, kMaxSample,
kNumBuckets),
clock_wrapper_mock_(new ClockWrapperMock()) {}
protected:
virtual void SetUp() {
timer_reporter_.set_metrics_lib(&lib_);
EXPECT_EQ(timer_reporter_.histogram_name_, kMetricName);
EXPECT_EQ(timer_reporter_.min_, kMinSample);
EXPECT_EQ(timer_reporter_.max_, kMaxSample);
EXPECT_EQ(timer_reporter_.num_buckets_, kNumBuckets);
metrics: Creates |Pause| and |Resume| methods for timers. BUG=chromium:244589 TEST=unittest Change-Id: I54e6dd7f5a8eb08ff42b1ee0e60df5cc895d0819 Reviewed-on: https://gerrit.chromium.org/gerrit/56849 Reviewed-by: Darin Petkov <petkov@chromium.org> Reviewed-by: Wade Guthrie <wdg@chromium.org> Tested-by: Wade Guthrie <wdg@chromium.org> Commit-Queue: Wade Guthrie <wdg@chromium.org>
2013-05-28 23:19:53 +02:00
stime += base::TimeDelta::FromMilliseconds(kStime1MSec);
etime += base::TimeDelta::FromMilliseconds(kEtime1MSec);
Added a timer-based report to the metrics library. Timer encapsulates a timer with basic functionality. TimerReporter subclasses it for also sending UMA reports. BUG=chromium-os:18800 TEST=Unit test 'timer_test' has been included Change-Id: I9de9a2a7388721ba1476fe706a8d12788d2176ad Reviewed-on: http://gerrit.chromium.org/gerrit/5161 Reviewed-by: Gaurav Shah <gauravsh@chromium.org> Reviewed-by: Darin Petkov <petkov@chromium.org> Tested-by: Bruno Pontes Soares Rocha <bpontes@google.com> Reviewed-by: Bruno Pontes Soares Rocha <bpontes@google.com>
2011-08-02 21:40:17 +02:00
}
virtual void TearDown() {
platform2: Replace NULL with nullptr in minor components Replace NULL with nullptr in C++11-enabled components of platform2 that don't have too many occurrences of NULL. Other major "offenders" will be handled separately. BUG=None TEST=FEATURES=test emerge-link app-shell-launcher buffet easy-unlock platform2 metrics wimax_manager Change-Id: I61b25a057e3d6865908bc74f9f3d4cb55e08af26 Reviewed-on: https://chromium-review.googlesource.com/214837 Tested-by: Alex Vakulenko <avakulenko@chromium.org> Reviewed-by: Ben Chan <benchan@chromium.org> Commit-Queue: Alex Vakulenko <avakulenko@chromium.org>
2014-08-28 23:59:56 +02:00
timer_reporter_.set_metrics_lib(nullptr);
Added a timer-based report to the metrics library. Timer encapsulates a timer with basic functionality. TimerReporter subclasses it for also sending UMA reports. BUG=chromium-os:18800 TEST=Unit test 'timer_test' has been included Change-Id: I9de9a2a7388721ba1476fe706a8d12788d2176ad Reviewed-on: http://gerrit.chromium.org/gerrit/5161 Reviewed-by: Gaurav Shah <gauravsh@chromium.org> Reviewed-by: Darin Petkov <petkov@chromium.org> Tested-by: Bruno Pontes Soares Rocha <bpontes@google.com> Reviewed-by: Bruno Pontes Soares Rocha <bpontes@google.com>
2011-08-02 21:40:17 +02:00
}
TimerReporter timer_reporter_;
MetricsLibraryMock lib_;
scoped_ptr<ClockWrapperMock> clock_wrapper_mock_;
base::TimeTicks stime, etime;
};
TEST_F(TimerReporterTest, StartStopReport) {
EXPECT_CALL(*clock_wrapper_mock_, GetCurrentTime())
.WillOnce(Return(stime))
.WillOnce(Return(etime));
timer_reporter_.clock_wrapper_.reset(clock_wrapper_mock_.release());
metrics: Creates |Pause| and |Resume| methods for timers. BUG=chromium:244589 TEST=unittest Change-Id: I54e6dd7f5a8eb08ff42b1ee0e60df5cc895d0819 Reviewed-on: https://gerrit.chromium.org/gerrit/56849 Reviewed-by: Darin Petkov <petkov@chromium.org> Reviewed-by: Wade Guthrie <wdg@chromium.org> Tested-by: Wade Guthrie <wdg@chromium.org> Commit-Queue: Wade Guthrie <wdg@chromium.org>
2013-05-28 23:19:53 +02:00
EXPECT_CALL(lib_, SendToUMA(kMetricName, kDelta1MSec, kMinSample, kMaxSample,
Added a timer-based report to the metrics library. Timer encapsulates a timer with basic functionality. TimerReporter subclasses it for also sending UMA reports. BUG=chromium-os:18800 TEST=Unit test 'timer_test' has been included Change-Id: I9de9a2a7388721ba1476fe706a8d12788d2176ad Reviewed-on: http://gerrit.chromium.org/gerrit/5161 Reviewed-by: Gaurav Shah <gauravsh@chromium.org> Reviewed-by: Darin Petkov <petkov@chromium.org> Tested-by: Bruno Pontes Soares Rocha <bpontes@google.com> Reviewed-by: Bruno Pontes Soares Rocha <bpontes@google.com>
2011-08-02 21:40:17 +02:00
kNumBuckets)).WillOnce(Return(true));
ASSERT_TRUE(timer_reporter_.Start());
ASSERT_TRUE(timer_reporter_.Stop());
ASSERT_TRUE(timer_reporter_.ReportMilliseconds());
}
TEST_F(TimerReporterTest, InvalidReport) {
ASSERT_FALSE(timer_reporter_.ReportMilliseconds());
}
} // namespace chromeos_metrics
int main(int argc, char **argv) {
testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
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