diff options
Diffstat (limited to 'cc/scheduler/begin_frame_source_unittest.cc')
| -rw-r--r-- | cc/scheduler/begin_frame_source_unittest.cc | 337 |
1 files changed, 0 insertions, 337 deletions
diff --git a/cc/scheduler/begin_frame_source_unittest.cc b/cc/scheduler/begin_frame_source_unittest.cc index 6ab9074..418fd32 100644 --- a/cc/scheduler/begin_frame_source_unittest.cc +++ b/cc/scheduler/begin_frame_source_unittest.cc @@ -566,342 +566,5 @@ TEST_F(SyntheticBeginFrameSourceTest, DoubleTickMissedFrame) { source_->RemoveObserver(&obs); } -// BeginFrameSourceMultiplexer testing ----------------------------------- -class BeginFrameSourceMultiplexerTest : public ::testing::Test { - protected: - void SetUp() override { - mux_ = BeginFrameSourceMultiplexer::Create(); - - source1_store_ = make_scoped_ptr(new FakeBeginFrameSource()); - source2_store_ = make_scoped_ptr(new FakeBeginFrameSource()); - source3_store_ = make_scoped_ptr(new FakeBeginFrameSource()); - - source1_ = source1_store_.get(); - source2_ = source2_store_.get(); - source3_ = source3_store_.get(); - } - - void TearDown() override { - // Make sure the mux is torn down before the sources. - mux_.reset(); - } - - scoped_ptr<BeginFrameSourceMultiplexer> mux_; - FakeBeginFrameSource* source1_; - FakeBeginFrameSource* source2_; - FakeBeginFrameSource* source3_; - - private: - scoped_ptr<FakeBeginFrameSource> source1_store_; - scoped_ptr<FakeBeginFrameSource> source2_store_; - scoped_ptr<FakeBeginFrameSource> source3_store_; -}; - -TEST_F(BeginFrameSourceMultiplexerTest, SourcesManipulation) { - EXPECT_EQ(NULL, mux_->ActiveSource()); - - mux_->AddSource(source1_); - EXPECT_EQ(source1_, mux_->ActiveSource()); - - mux_->SetActiveSource(NULL); - EXPECT_EQ(NULL, mux_->ActiveSource()); - - mux_->SetActiveSource(source1_); - -#ifndef NDEBUG - // Setting a source which isn't in the mux as active should DCHECK fail. - EXPECT_DEATH({ mux_->SetActiveSource(source2_); }, ""); - - // Adding a source which is already added should DCHECK fail. - EXPECT_DEATH({ mux_->AddSource(source1_); }, ""); - - // Removing a source which isn't in the mux should DCHECK fail. - EXPECT_DEATH({ mux_->RemoveSource(source2_); }, ""); - - // Removing the active source fails - EXPECT_DEATH({ mux_->RemoveSource(source1_); }, ""); -#endif - - // Test manipulation doesn't segfault. - mux_->AddSource(source2_); - mux_->RemoveSource(source2_); - - mux_->AddSource(source2_); - mux_->SetActiveSource(source2_); - EXPECT_EQ(source2_, mux_->ActiveSource()); - - mux_->RemoveSource(source1_); -} - -TEST_F(BeginFrameSourceMultiplexerTest, SwitchActiveSource) { - mux_->AddSource(source1_); - mux_->AddSource(source2_); - - EXPECT_FALSE(source1_->has_observers()); - EXPECT_FALSE(source2_->has_observers()); - - MockBeginFrameObserver obs; - mux_->AddObserver(&obs); - - mux_->SetActiveSource(source1_); - EXPECT_TRUE(source1_->has_observers()); - EXPECT_FALSE(source2_->has_observers()); - - mux_->SetActiveSource(source2_); - EXPECT_FALSE(source1_->has_observers()); - EXPECT_TRUE(source2_->has_observers()); -} - -TEST_F(BeginFrameSourceMultiplexerTest, SingleObserver) { - mux_->AddSource(source1_); - mux_->AddSource(source2_); - mux_->SetActiveSource(source1_); - - EXPECT_FALSE(source1_->has_observers()); - EXPECT_FALSE(source2_->has_observers()); - - MockBeginFrameObserver obs; - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs, false); - mux_->AddObserver(&obs); - EXPECT_TRUE(source1_->has_observers()); - EXPECT_FALSE(source2_->has_observers()); - - EXPECT_BEGIN_FRAME_USED(obs, 100, 200, 100); - SEND_BEGIN_FRAME_USED(*source1_, 100, 200, 100); - SEND_BEGIN_FRAME_DROP(*source2_, 150, 250, 100); - - mux_->RemoveObserver(&obs); - EXPECT_FALSE(source1_->has_observers()); - EXPECT_FALSE(source2_->has_observers()); -} - -TEST_F(BeginFrameSourceMultiplexerTest, MultipleObservers) { - mux_->AddSource(source1_); - mux_->AddSource(source2_); - mux_->SetActiveSource(source1_); - - EXPECT_FALSE(source1_->has_observers()); - EXPECT_FALSE(source2_->has_observers()); - - StrictMock<MockBeginFrameObserver> obs1, obs2; - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs1, false); - mux_->AddObserver(&obs1); - EXPECT_TRUE(source1_->has_observers()); - EXPECT_FALSE(source2_->has_observers()); - - EXPECT_BEGIN_FRAME_USED(obs1, 100, 200, 100); - SEND_BEGIN_FRAME_USED(*source1_, 100, 200, 100); - SEND_BEGIN_FRAME_DROP(*source2_, 200, 300, 100); - - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs2, false); - mux_->AddObserver(&obs2); - - EXPECT_BEGIN_FRAME_USED(obs1, 300, 400, 100); - EXPECT_BEGIN_FRAME_USED(obs2, 300, 400, 100); - SEND_BEGIN_FRAME_USED(*source1_, 300, 400, 100); - SEND_BEGIN_FRAME_DROP(*source2_, 400, 500, 100); - - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs1, true); - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs2, true); - source1_->SetBeginFrameSourcePaused(true); - - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs1, false); - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs2, false); - mux_->SetActiveSource(source2_); - EXPECT_FALSE(source1_->has_observers()); - EXPECT_TRUE(source2_->has_observers()); - - EXPECT_BEGIN_FRAME_USED(obs1, 600, 700, 100); - EXPECT_BEGIN_FRAME_USED(obs2, 600, 700, 100); - SEND_BEGIN_FRAME_DROP(*source1_, 500, 600, 100); - SEND_BEGIN_FRAME_USED(*source2_, 600, 700, 100); - - mux_->RemoveObserver(&obs1); - EXPECT_FALSE(source1_->has_observers()); - EXPECT_TRUE(source2_->has_observers()); - - EXPECT_BEGIN_FRAME_USED(obs2, 800, 900, 100); - SEND_BEGIN_FRAME_DROP(*source1_, 700, 800, 100); - SEND_BEGIN_FRAME_USED(*source2_, 800, 900, 100); - - mux_->RemoveObserver(&obs2); - EXPECT_FALSE(source1_->has_observers()); - EXPECT_FALSE(source2_->has_observers()); -} - -TEST_F(BeginFrameSourceMultiplexerTest, BeginFramesSimple) { - mux_->AddSource(source1_); - mux_->AddSource(source2_); - mux_->SetActiveSource(source1_); - - MockBeginFrameObserver obs; - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs, false); - mux_->AddObserver(&obs); - EXPECT_BEGIN_FRAME_USED(obs, 100, 200, 300); - EXPECT_BEGIN_FRAME_USED(obs, 400, 600, 300); - - mux_->SetActiveSource(source1_); - - SEND_BEGIN_FRAME_USED(*source1_, 100, 200, 300); - SEND_BEGIN_FRAME_DROP(*source2_, 200, 500, 300); - - mux_->SetActiveSource(source2_); - SEND_BEGIN_FRAME_USED(*source2_, 400, 600, 300); - SEND_BEGIN_FRAME_DROP(*source1_, 500, 700, 300); -} - -TEST_F(BeginFrameSourceMultiplexerTest, BeginFramesBackwardsProtection) { - mux_->AddSource(source1_); - mux_->AddSource(source2_); - - MockBeginFrameObserver obs; - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs, false); - mux_->AddObserver(&obs); - EXPECT_BEGIN_FRAME_USED(obs, 400, 600, 300); - EXPECT_BEGIN_FRAME_USED(obs, 700, 900, 300); - EXPECT_BEGIN_FRAME_USED(obs, 1000, 1200, 300); - EXPECT_BEGIN_FRAME_USED(obs, 1001, 1201, 301); - - mux_->SetActiveSource(source1_); - SEND_BEGIN_FRAME_USED(*source1_, 400, 600, 300); - SEND_BEGIN_FRAME_USED(*source1_, 700, 900, 300); - - mux_->SetActiveSource(source2_); - SEND_BEGIN_FRAME_DROP(*source2_, 699, 899, 300); - SEND_BEGIN_FRAME_USED(*source2_, 1000, 1200, 300); - - mux_->SetActiveSource(source1_); - SEND_BEGIN_FRAME_USED(*source1_, 1001, 1201, 301); -} - -TEST_F(BeginFrameSourceMultiplexerTest, MinimumIntervalNegativeFails) { -#ifndef NDEBUG - EXPECT_DEATH( - { mux_->SetMinimumInterval(base::TimeDelta::FromInternalValue(-100)); }, - ""); -#endif -} - -TEST_F(BeginFrameSourceMultiplexerTest, MinimumIntervalZero) { - mux_->SetMinimumInterval(base::TimeDelta()); - mux_->AddSource(source1_); - - MockBeginFrameObserver obs; - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs, false); - mux_->AddObserver(&obs); - EXPECT_BEGIN_FRAME_USED(obs, 100, 200, 300); - EXPECT_BEGIN_FRAME_USED(obs, 400, 600, 300); - EXPECT_BEGIN_FRAME_USED(obs, 700, 900, 300); - - SEND_BEGIN_FRAME_USED(*source1_, 100, 200, 300); - SEND_BEGIN_FRAME_USED(*source1_, 400, 600, 300); - SEND_BEGIN_FRAME_USED(*source1_, 700, 900, 300); -} - -TEST_F(BeginFrameSourceMultiplexerTest, MinimumIntervalBasic) { - mux_->SetMinimumInterval(base::TimeDelta::FromInternalValue(600)); - mux_->AddSource(source1_); - - MockBeginFrameObserver obs; - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs, false); - mux_->AddObserver(&obs); - EXPECT_BEGIN_FRAME_USED(obs, 100, 200, 300); - EXPECT_BEGIN_FRAME_USED(obs, 700, 900, 300); - - SEND_BEGIN_FRAME_USED(*source1_, 100, 200, 300); - SEND_BEGIN_FRAME_DROP(*source1_, 400, 600, 300); - SEND_BEGIN_FRAME_USED(*source1_, 700, 900, 300); -} - -TEST_F(BeginFrameSourceMultiplexerTest, MinimumIntervalWithMultipleSources) { - mux_->SetMinimumInterval(base::TimeDelta::FromMicroseconds(150)); - mux_->AddSource(source1_); - mux_->AddSource(source2_); - - MockBeginFrameObserver obs; - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs, false); - mux_->AddObserver(&obs); - EXPECT_BEGIN_FRAME_USED(obs, 400, 600, 300); - EXPECT_BEGIN_FRAME_USED(obs, 700, 900, 300); - EXPECT_BEGIN_FRAME_USED(obs, 1050, 1250, 300); - - mux_->SetActiveSource(source1_); - SEND_BEGIN_FRAME_USED(*source1_, 400, 600, 300); - SEND_BEGIN_FRAME_USED(*source1_, 700, 900, 300); - - mux_->SetActiveSource(source2_); - SEND_BEGIN_FRAME_DROP(*source2_, 750, 1050, 300); - SEND_BEGIN_FRAME_USED(*source2_, 1050, 1250, 300); - - mux_->SetActiveSource(source1_); - SEND_BEGIN_FRAME_DROP(*source2_, 1100, 1400, 300); -} - -TEST_F(BeginFrameSourceMultiplexerTest, BeginFrameSourcePaused) { - mux_->AddSource(source1_); - mux_->AddSource(source2_); - mux_->SetActiveSource(source1_); - - MockBeginFrameObserver obs; - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs, false); - mux_->AddObserver(&obs); - Mock::VerifyAndClearExpectations(&obs); - - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs, true); - source1_->SetBeginFrameSourcePaused(true); - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs, false); - source1_->SetBeginFrameSourcePaused(false); - Mock::VerifyAndClearExpectations(&obs); - - mux_->SetActiveSource(source2_); - Mock::VerifyAndClearExpectations(&obs); - - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs, true); - source2_->SetBeginFrameSourcePaused(true); - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs, false); - source2_->SetBeginFrameSourcePaused(false); -} - -TEST_F(BeginFrameSourceMultiplexerTest, - BeginFrameSourcePausedUpdateOnSourceTransition) { - mux_->AddSource(source1_); - mux_->AddSource(source2_); - source1_->SetBeginFrameSourcePaused(true); - source2_->SetBeginFrameSourcePaused(false); - mux_->SetActiveSource(source1_); - - MockBeginFrameObserver obs; - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs, true); - mux_->AddObserver(&obs); - Mock::VerifyAndClearExpectations(&obs); - - // Paused to not paused. - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs, false); - mux_->SetActiveSource(source2_); - Mock::VerifyAndClearExpectations(&obs); - - // Not paused to paused. - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs, true); - mux_->SetActiveSource(source1_); - Mock::VerifyAndClearExpectations(&obs); - - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs, false); - source1_->SetBeginFrameSourcePaused(false); - Mock::VerifyAndClearExpectations(&obs); - - // Not paused to not paused. - mux_->SetActiveSource(source2_); - Mock::VerifyAndClearExpectations(&obs); - - EXPECT_BEGIN_FRAME_SOURCE_PAUSED(obs, true); - source2_->SetBeginFrameSourcePaused(true); - Mock::VerifyAndClearExpectations(&obs); - source1_->SetBeginFrameSourcePaused(true); - - // Paused to paused. - mux_->SetActiveSource(source1_); - Mock::VerifyAndClearExpectations(&obs); -} - } // namespace } // namespace cc |