Move base to DEPS

base/message_loop/message_pump_perftest.cc

Index: base/message_loop/message_pump_perftest.cc
diff --git a/base/message_loop/message_pump_perftest.cc b/base/message_loop/message_pump_perftest.cc
deleted file mode 100644
index 7d833befa6158a33b5e64810a928c85abf547798..0000000000000000000000000000000000000000
--- a/base/message_loop/message_pump_perftest.cc
+++ /dev/null
@@ -1,288 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "base/bind.h"
-#include "base/format_macros.h"
-#include "base/memory/scoped_vector.h"
-#include "base/strings/stringprintf.h"
-#include "base/synchronization/condition_variable.h"
-#include "base/synchronization/lock.h"
-#include "base/synchronization/waitable_event.h"
-#include "base/threading/thread.h"
-#include "base/time/time.h"
-#include "build/build_config.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "testing/perf/perf_test.h"
-
-#if defined(OS_ANDROID)
-#include "base/android/java_handler_thread.h"
-#endif
-
-namespace base {
-
-class ScheduleWorkTest : public testing::Test {
- public:
-  ScheduleWorkTest() : counter_(0) {}
-
-  void Increment(uint64_t amount) { counter_ += amount; }
-
-  void Schedule(int index) {
-    base::TimeTicks start = base::TimeTicks::Now();
-    base::ThreadTicks thread_start;
-    if (ThreadTicks::IsSupported())
-      thread_start = base::ThreadTicks::Now();
-    base::TimeDelta minimum = base::TimeDelta::Max();
-    base::TimeDelta maximum = base::TimeDelta();
-    base::TimeTicks now, lastnow = start;
-    uint64_t schedule_calls = 0u;
-    do {
-      for (size_t i = 0; i < kBatchSize; ++i) {
-        target_message_loop()->ScheduleWork();
-        schedule_calls++;
-      }
-      now = base::TimeTicks::Now();
-      base::TimeDelta laptime = now - lastnow;
-      lastnow = now;
-      minimum = std::min(minimum, laptime);
-      maximum = std::max(maximum, laptime);
-    } while (now - start < base::TimeDelta::FromSeconds(kTargetTimeSec));
-
-    scheduling_times_[index] = now - start;
-    if (ThreadTicks::IsSupported())
-      scheduling_thread_times_[index] =
-          base::ThreadTicks::Now() - thread_start;
-    min_batch_times_[index] = minimum;
-    max_batch_times_[index] = maximum;
-    target_message_loop()->PostTask(FROM_HERE,
-                                    base::Bind(&ScheduleWorkTest::Increment,
-                                               base::Unretained(this),
-                                               schedule_calls));
-  }
-
-  void ScheduleWork(MessageLoop::Type target_type, int num_scheduling_threads) {
-#if defined(OS_ANDROID)
-    if (target_type == MessageLoop::TYPE_JAVA) {
-      java_thread_.reset(new android::JavaHandlerThread("target"));
-      java_thread_->Start();
-    } else
-#endif
-    {
-      target_.reset(new Thread("target"));
-      target_->StartWithOptions(Thread::Options(target_type, 0u));
-    }
-
-    ScopedVector<Thread> scheduling_threads;
-    scheduling_times_.reset(new base::TimeDelta[num_scheduling_threads]);
-    scheduling_thread_times_.reset(new base::TimeDelta[num_scheduling_threads]);
-    min_batch_times_.reset(new base::TimeDelta[num_scheduling_threads]);
-    max_batch_times_.reset(new base::TimeDelta[num_scheduling_threads]);
-
-    for (int i = 0; i < num_scheduling_threads; ++i) {
-      scheduling_threads.push_back(new Thread("posting thread"));
-      scheduling_threads[i]->Start();
-    }
-
-    for (int i = 0; i < num_scheduling_threads; ++i) {
-      scheduling_threads[i]->message_loop()->PostTask(
-          FROM_HERE,
-          base::Bind(&ScheduleWorkTest::Schedule, base::Unretained(this), i));
-    }
-
-    for (int i = 0; i < num_scheduling_threads; ++i) {
-      scheduling_threads[i]->Stop();
-    }
-#if defined(OS_ANDROID)
-    if (target_type == MessageLoop::TYPE_JAVA) {
-      java_thread_->Stop();
-      java_thread_.reset();
-    } else
-#endif
-    {
-      target_->Stop();
-      target_.reset();
-    }
-    base::TimeDelta total_time;
-    base::TimeDelta total_thread_time;
-    base::TimeDelta min_batch_time = base::TimeDelta::Max();
-    base::TimeDelta max_batch_time = base::TimeDelta();
-    for (int i = 0; i < num_scheduling_threads; ++i) {
-      total_time += scheduling_times_[i];
-      total_thread_time += scheduling_thread_times_[i];
-      min_batch_time = std::min(min_batch_time, min_batch_times_[i]);
-      max_batch_time = std::max(max_batch_time, max_batch_times_[i]);
-    }
-    std::string trace = StringPrintf(
-        "%d_threads_scheduling_to_%s_pump",
-        num_scheduling_threads,
-        target_type == MessageLoop::TYPE_IO
-            ? "io"
-            : (target_type == MessageLoop::TYPE_UI ? "ui" : "default"));
-    perf_test::PrintResult(
-        "task",
-        "",
-        trace,
-        total_time.InMicroseconds() / static_cast<double>(counter_),
-        "us/task",
-        true);
-    perf_test::PrintResult(
-        "task",
-        "_min_batch_time",
-        trace,
-        min_batch_time.InMicroseconds() / static_cast<double>(kBatchSize),
-        "us/task",
-        false);
-    perf_test::PrintResult(
-        "task",
-        "_max_batch_time",
-        trace,
-        max_batch_time.InMicroseconds() / static_cast<double>(kBatchSize),
-        "us/task",
-        false);
-    if (ThreadTicks::IsSupported()) {
-      perf_test::PrintResult(
-          "task",
-          "_thread_time",
-          trace,
-          total_thread_time.InMicroseconds() / static_cast<double>(counter_),
-          "us/task",
-          true);
-    }
-  }
-
-  MessageLoop* target_message_loop() {
-#if defined(OS_ANDROID)
-    if (java_thread_)
-      return java_thread_->message_loop();
-#endif
-    return target_->message_loop();
-  }
-
- private:
-  scoped_ptr<Thread> target_;
-#if defined(OS_ANDROID)
-  scoped_ptr<android::JavaHandlerThread> java_thread_;
-#endif
-  scoped_ptr<base::TimeDelta[]> scheduling_times_;
-  scoped_ptr<base::TimeDelta[]> scheduling_thread_times_;
-  scoped_ptr<base::TimeDelta[]> min_batch_times_;
-  scoped_ptr<base::TimeDelta[]> max_batch_times_;
-  uint64_t counter_;
-
-  static const size_t kTargetTimeSec = 5;
-  static const size_t kBatchSize = 1000;
-};
-
-TEST_F(ScheduleWorkTest, ThreadTimeToIOFromOneThread) {
-  ScheduleWork(MessageLoop::TYPE_IO, 1);
-}
-
-TEST_F(ScheduleWorkTest, ThreadTimeToIOFromTwoThreads) {
-  ScheduleWork(MessageLoop::TYPE_IO, 2);
-}
-
-TEST_F(ScheduleWorkTest, ThreadTimeToIOFromFourThreads) {
-  ScheduleWork(MessageLoop::TYPE_IO, 4);
-}
-
-TEST_F(ScheduleWorkTest, ThreadTimeToUIFromOneThread) {
-  ScheduleWork(MessageLoop::TYPE_UI, 1);
-}
-
-TEST_F(ScheduleWorkTest, ThreadTimeToUIFromTwoThreads) {
-  ScheduleWork(MessageLoop::TYPE_UI, 2);
-}
-
-TEST_F(ScheduleWorkTest, ThreadTimeToUIFromFourThreads) {
-  ScheduleWork(MessageLoop::TYPE_UI, 4);
-}
-
-TEST_F(ScheduleWorkTest, ThreadTimeToDefaultFromOneThread) {
-  ScheduleWork(MessageLoop::TYPE_DEFAULT, 1);
-}
-
-TEST_F(ScheduleWorkTest, ThreadTimeToDefaultFromTwoThreads) {
-  ScheduleWork(MessageLoop::TYPE_DEFAULT, 2);
-}
-
-TEST_F(ScheduleWorkTest, ThreadTimeToDefaultFromFourThreads) {
-  ScheduleWork(MessageLoop::TYPE_DEFAULT, 4);
-}
-
-#if defined(OS_ANDROID)
-TEST_F(ScheduleWorkTest, ThreadTimeToJavaFromOneThread) {
-  ScheduleWork(MessageLoop::TYPE_JAVA, 1);
-}
-
-TEST_F(ScheduleWorkTest, ThreadTimeToJavaFromTwoThreads) {
-  ScheduleWork(MessageLoop::TYPE_JAVA, 2);
-}
-
-TEST_F(ScheduleWorkTest, ThreadTimeToJavaFromFourThreads) {
-  ScheduleWork(MessageLoop::TYPE_JAVA, 4);
-}
-#endif
-
-class FakeMessagePump : public MessagePump {
- public:
-  FakeMessagePump() {}
-  ~FakeMessagePump() override {}
-
-  void Run(Delegate* delegate) override {}
-
-  void Quit() override {}
-  void ScheduleWork() override {}
-  void ScheduleDelayedWork(const TimeTicks& delayed_work_time) override {}
-};
-
-class PostTaskTest : public testing::Test {
- public:
-  void Run(int batch_size, int tasks_per_reload) {
-    base::TimeTicks start = base::TimeTicks::Now();
-    base::TimeTicks now;
-    MessageLoop loop(scoped_ptr<MessagePump>(new FakeMessagePump));
-    scoped_refptr<internal::IncomingTaskQueue> queue(
-        new internal::IncomingTaskQueue(&loop));
-    uint32_t num_posted = 0;
-    do {
-      for (int i = 0; i < batch_size; ++i) {
-        for (int j = 0; j < tasks_per_reload; ++j) {
-          queue->AddToIncomingQueue(
-              FROM_HERE, base::Bind(&DoNothing), base::TimeDelta(), false);
-          num_posted++;
-        }
-        TaskQueue loop_local_queue;
-        queue->ReloadWorkQueue(&loop_local_queue);
-        while (!loop_local_queue.empty()) {
-          PendingTask t = loop_local_queue.front();
-          loop_local_queue.pop();
-          loop.RunTask(t);
-        }
-      }
-
-      now = base::TimeTicks::Now();
-    } while (now - start < base::TimeDelta::FromSeconds(5));
-    std::string trace = StringPrintf("%d_tasks_per_reload", tasks_per_reload);
-    perf_test::PrintResult(
-        "task",
-        "",
-        trace,
-        (now - start).InMicroseconds() / static_cast<double>(num_posted),
-        "us/task",
-        true);
-  }
-};
-
-TEST_F(PostTaskTest, OneTaskPerReload) {
-  Run(10000, 1);
-}
-
-TEST_F(PostTaskTest, TenTasksPerReload) {
-  Run(10000, 10);
-}
-
-TEST_F(PostTaskTest, OneHundredTasksPerReload) {
-  Run(1000, 100);
-}
-
-}  // namespace base