Index: third_party/WebKit/Source/platform/scheduler/renderer/web_frame_scheduler_impl_unittest.cc |
diff --git a/third_party/WebKit/Source/platform/scheduler/renderer/web_frame_scheduler_impl_unittest.cc b/third_party/WebKit/Source/platform/scheduler/renderer/web_frame_scheduler_impl_unittest.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..200f05f52179a2250e82a714da15a88a3d3ca088 |
--- /dev/null |
+++ b/third_party/WebKit/Source/platform/scheduler/renderer/web_frame_scheduler_impl_unittest.cc |
@@ -0,0 +1,180 @@ |
+// Copyright 2016 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 "platform/scheduler/renderer/web_frame_scheduler_impl.h" |
+ |
+#include <memory> |
+ |
+#include "base/callback.h" |
+#include "base/memory/ptr_util.h" |
+#include "base/test/simple_test_tick_clock.h" |
+#include "cc/test/ordered_simple_task_runner.h" |
+#include "platform/RuntimeEnabledFeatures.h" |
+#include "platform/scheduler/base/test_time_source.h" |
+#include "platform/scheduler/child/scheduler_tqm_delegate_for_test.h" |
+#include "platform/scheduler/renderer/renderer_scheduler_impl.h" |
+#include "platform/scheduler/renderer/web_view_scheduler_impl.h" |
+#include "public/platform/WebTaskRunner.h" |
+#include "public/platform/WebTraceLocation.h" |
+#include "testing/gtest/include/gtest/gtest.h" |
+ |
+namespace blink { |
+namespace scheduler { |
+ |
+class WebFrameSchedulerImplTest : public testing::Test { |
+ public: |
+ WebFrameSchedulerImplTest() {} |
+ ~WebFrameSchedulerImplTest() override {} |
+ |
+ void SetUp() override { |
+ clock_.reset(new base::SimpleTestTickClock()); |
+ clock_->Advance(base::TimeDelta::FromMicroseconds(5000)); |
+ mock_task_runner_ = |
+ make_scoped_refptr(new cc::OrderedSimpleTaskRunner(clock_.get(), true)); |
+ delegate_ = SchedulerTqmDelegateForTest::Create( |
+ mock_task_runner_, base::WrapUnique(new TestTimeSource(clock_.get()))); |
+ scheduler_.reset(new RendererSchedulerImpl(delegate_)); |
+ web_view_scheduler_.reset(new WebViewSchedulerImpl( |
+ nullptr, scheduler_.get(), false)); |
+ web_frame_scheduler_ = |
+ web_view_scheduler_->createWebFrameSchedulerImpl(nullptr); |
+ } |
+ |
+ void TearDown() override { |
+ web_frame_scheduler_.reset(); |
+ web_view_scheduler_.reset(); |
+ scheduler_->Shutdown(); |
+ scheduler_.reset(); |
+ } |
+ |
+ std::unique_ptr<base::SimpleTestTickClock> clock_; |
+ scoped_refptr<cc::OrderedSimpleTaskRunner> mock_task_runner_; |
+ scoped_refptr<SchedulerTqmDelegate> delegate_; |
+ std::unique_ptr<RendererSchedulerImpl> scheduler_; |
+ std::unique_ptr<WebViewSchedulerImpl> web_view_scheduler_; |
+ std::unique_ptr<WebFrameSchedulerImpl> web_frame_scheduler_; |
+}; |
+ |
+namespace { |
+class RepeatingTask : public blink::WebTaskRunner::Task { |
+ public: |
+ RepeatingTask(blink::WebTaskRunner* web_task_runner, int* run_count) |
+ : web_task_runner_(web_task_runner), run_count_(run_count) {} |
+ |
+ ~RepeatingTask() override {} |
+ |
+ void run() override { |
+ (*run_count_)++; |
+ web_task_runner_->postDelayedTask( |
+ BLINK_FROM_HERE, new RepeatingTask(web_task_runner_, run_count_), 1.0); |
+ } |
+ |
+ private: |
+ blink::WebTaskRunner* web_task_runner_; // NOT OWNED |
+ int* run_count_; // NOT OWNED |
+}; |
+} // namespace |
+ |
+TEST_F(WebFrameSchedulerImplTest, RepeatingTimer_PageInForeground) { |
+ RuntimeEnabledFeatures::setTimerThrottlingForHiddenFramesEnabled(true); |
+ |
+ int run_count = 0; |
+ web_frame_scheduler_->timerTaskRunner()->postDelayedTask( |
+ BLINK_FROM_HERE, |
+ new RepeatingTask(web_frame_scheduler_->timerTaskRunner(), &run_count), |
+ 1.0); |
+ |
+ mock_task_runner_->RunForPeriod(base::TimeDelta::FromSeconds(1)); |
+ EXPECT_EQ(1000, run_count); |
+} |
+ |
+TEST_F(WebFrameSchedulerImplTest, RepeatingTimer_PageInBackground) { |
+ RuntimeEnabledFeatures::setTimerThrottlingForHiddenFramesEnabled(true); |
+ web_view_scheduler_->setPageVisible(false); |
+ |
+ int run_count = 0; |
+ web_frame_scheduler_->timerTaskRunner()->postDelayedTask( |
+ BLINK_FROM_HERE, |
+ new RepeatingTask(web_frame_scheduler_->timerTaskRunner(), &run_count), |
+ 1.0); |
+ |
+ mock_task_runner_->RunForPeriod(base::TimeDelta::FromSeconds(1)); |
+ EXPECT_EQ(1, run_count); |
+} |
+ |
+TEST_F(WebFrameSchedulerImplTest, RepeatingTimer_FrameHidden_SameOrigin) { |
+ RuntimeEnabledFeatures::setTimerThrottlingForHiddenFramesEnabled(true); |
+ web_frame_scheduler_->setFrameVisible(false); |
+ |
+ int run_count = 0; |
+ web_frame_scheduler_->timerTaskRunner()->postDelayedTask( |
+ BLINK_FROM_HERE, |
+ new RepeatingTask(web_frame_scheduler_->timerTaskRunner(), &run_count), |
+ 1.0); |
+ |
+ mock_task_runner_->RunForPeriod(base::TimeDelta::FromSeconds(1)); |
+ EXPECT_EQ(1000, run_count); |
+} |
+ |
+TEST_F(WebFrameSchedulerImplTest, RepeatingTimer_FrameVisible_CrossOrigin) { |
+ RuntimeEnabledFeatures::setTimerThrottlingForHiddenFramesEnabled(true); |
+ web_frame_scheduler_->setFrameVisible(true); |
+ web_frame_scheduler_->setCrossOrigin(true); |
+ |
+ int run_count = 0; |
+ web_frame_scheduler_->timerTaskRunner()->postDelayedTask( |
+ BLINK_FROM_HERE, |
+ new RepeatingTask(web_frame_scheduler_->timerTaskRunner(), &run_count), |
+ 1.0); |
+ |
+ mock_task_runner_->RunForPeriod(base::TimeDelta::FromSeconds(1)); |
+ EXPECT_EQ(1000, run_count); |
+} |
+ |
+TEST_F(WebFrameSchedulerImplTest, RepeatingTimer_FrameHidden_CrossOrigin) { |
+ RuntimeEnabledFeatures::setTimerThrottlingForHiddenFramesEnabled(true); |
+ web_frame_scheduler_->setFrameVisible(false); |
+ web_frame_scheduler_->setCrossOrigin(true); |
+ |
+ int run_count = 0; |
+ web_frame_scheduler_->timerTaskRunner()->postDelayedTask( |
+ BLINK_FROM_HERE, |
+ new RepeatingTask(web_frame_scheduler_->timerTaskRunner(), &run_count), |
+ 1.0); |
+ |
+ mock_task_runner_->RunForPeriod(base::TimeDelta::FromSeconds(1)); |
+ EXPECT_EQ(1, run_count); |
+} |
+ |
+TEST_F(WebFrameSchedulerImplTest, PageInBackground_ThrottlingDisabled) { |
+ RuntimeEnabledFeatures::setTimerThrottlingForHiddenFramesEnabled(false); |
+ web_view_scheduler_->setPageVisible(false); |
+ |
+ int run_count = 0; |
+ web_frame_scheduler_->timerTaskRunner()->postDelayedTask( |
+ BLINK_FROM_HERE, |
+ new RepeatingTask(web_frame_scheduler_->timerTaskRunner(), &run_count), |
+ 1.0); |
+ |
+ mock_task_runner_->RunForPeriod(base::TimeDelta::FromSeconds(1)); |
+ EXPECT_EQ(1, run_count); |
+} |
+ |
+TEST_F(WebFrameSchedulerImplTest, RepeatingTimer_FrameHidden_CrossOrigin_ThrottlingDisabled) { |
+ RuntimeEnabledFeatures::setTimerThrottlingForHiddenFramesEnabled(false); |
+ web_frame_scheduler_->setFrameVisible(false); |
+ web_frame_scheduler_->setCrossOrigin(true); |
+ |
+ int run_count = 0; |
+ web_frame_scheduler_->timerTaskRunner()->postDelayedTask( |
+ BLINK_FROM_HERE, |
+ new RepeatingTask(web_frame_scheduler_->timerTaskRunner(), &run_count), |
+ 1.0); |
+ |
+ mock_task_runner_->RunForPeriod(base::TimeDelta::FromSeconds(1)); |
+ EXPECT_EQ(1000, run_count); |
+} |
+ |
+} // namespace scheduler |
+} // namespace blink |