diff --git a/webrtc/base/profiler_unittest.cc b/webrtc/base/profiler_unittest.cc deleted file mode 100644 index 6fd4b5925e..0000000000 --- a/webrtc/base/profiler_unittest.cc +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright 2004 The WebRTC Project Authors. All rights reserved. - * - * Use of this source code is governed by a BSD-style license - * that can be found in the LICENSE file in the root of the source - * tree. An additional intellectual property rights grant can be found - * in the file PATENTS. All contributing project authors may - * be found in the AUTHORS file in the root of the source tree. - */ - -#include "webrtc/base/fakeclock.h" -#include "webrtc/base/gunit.h" -#include "webrtc/base/profiler.h" -#include "webrtc/base/timedelta.h" -#include "webrtc/base/thread.h" - -namespace { - -const int kWaitMs = 250; -const double kWaitSec = 0.250; - -const char* TestFunc(rtc::FakeClock* clock) { - PROFILE_F(); - clock->AdvanceTime(rtc::TimeDelta::FromMilliseconds(kWaitMs)); - return __FUNCTION__; -} - -} // namespace - -namespace rtc { - -TEST(ProfilerTest, TestFunction) { - rtc::ScopedFakeClock fake_clock; - ASSERT_TRUE(Profiler::Instance()->Clear()); - - // Profile a long-running function. - const char* function_name = TestFunc(&fake_clock); - const ProfilerEvent* event = Profiler::Instance()->GetEvent(function_name); - ASSERT_TRUE(event != NULL); - EXPECT_FALSE(event->is_started()); - EXPECT_EQ(1, event->event_count()); - EXPECT_EQ(kWaitSec, event->mean()); - - // Run it a second time. - TestFunc(&fake_clock); - EXPECT_FALSE(event->is_started()); - EXPECT_EQ(2, event->event_count()); - EXPECT_EQ(kWaitSec, event->mean()); - EXPECT_EQ(kWaitSec * 2, event->total_time()); - EXPECT_DOUBLE_EQ(event->mean(), event->total_time() / event->event_count()); -} - -TEST(ProfilerTest, TestScopedEvents) { - rtc::ScopedFakeClock fake_clock; - const std::string kEvent1Name = "Event 1"; - const std::string kEvent2Name = "Event 2"; - const int kEvent2WaitMs = 150; - const double kEvent2WaitSec = 0.150; - const ProfilerEvent* event1; - const ProfilerEvent* event2; - ASSERT_TRUE(Profiler::Instance()->Clear()); - { // Profile a scope. - PROFILE(kEvent1Name); - event1 = Profiler::Instance()->GetEvent(kEvent1Name); - ASSERT_TRUE(event1 != NULL); - EXPECT_TRUE(event1->is_started()); - EXPECT_EQ(0, event1->event_count()); - fake_clock.AdvanceTime(rtc::TimeDelta::FromMilliseconds(kWaitMs)); - EXPECT_TRUE(event1->is_started()); - } - // Check the result. - EXPECT_FALSE(event1->is_started()); - EXPECT_EQ(1, event1->event_count()); - EXPECT_EQ(kWaitSec, event1->mean()); - { // Profile a second event. - PROFILE(kEvent2Name); - event2 = Profiler::Instance()->GetEvent(kEvent2Name); - ASSERT_TRUE(event2 != NULL); - EXPECT_FALSE(event1->is_started()); - EXPECT_TRUE(event2->is_started()); - fake_clock.AdvanceTime(rtc::TimeDelta::FromMilliseconds(kEvent2WaitMs)); - } - // Check the result. - EXPECT_FALSE(event2->is_started()); - EXPECT_EQ(1, event2->event_count()); - - EXPECT_EQ(kEvent2WaitSec, event2->mean()); - // Make sure event1 is unchanged. - EXPECT_FALSE(event1->is_started()); - EXPECT_EQ(1, event1->event_count()); - { // Run another event 1. - PROFILE(kEvent1Name); - EXPECT_TRUE(event1->is_started()); - fake_clock.AdvanceTime(rtc::TimeDelta::FromMilliseconds(kWaitMs)); - } - // Check the result. - EXPECT_FALSE(event1->is_started()); - EXPECT_EQ(2, event1->event_count()); - EXPECT_EQ(kWaitSec, event1->mean()); - EXPECT_EQ(kWaitSec * 2, event1->total_time()); - EXPECT_DOUBLE_EQ(event1->mean(), - event1->total_time() / event1->event_count()); -} - -TEST(ProfilerTest, Clear) { - ASSERT_TRUE(Profiler::Instance()->Clear()); - PROFILE_START("event"); - EXPECT_FALSE(Profiler::Instance()->Clear()); - EXPECT_TRUE(Profiler::Instance()->GetEvent("event") != NULL); - PROFILE_STOP("event"); - EXPECT_TRUE(Profiler::Instance()->Clear()); - EXPECT_EQ(NULL, Profiler::Instance()->GetEvent("event")); -} - -} // namespace rtc