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1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "cc/scheduler/scheduler_state_machine.h" | 5 #include "cc/scheduler/scheduler_state_machine.h" |
6 | 6 |
7 #include "cc/scheduler/scheduler.h" | 7 #include "cc/scheduler/scheduler.h" |
8 #include "testing/gtest/include/gtest/gtest.h" | 8 #include "testing/gtest/include/gtest/gtest.h" |
9 | 9 |
10 #define EXPECT_ACTION_UPDATE_STATE(action) \ | 10 #define EXPECT_ACTION_UPDATE_STATE(action) \ |
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1949 | 1949 |
1950 state.SetCanDraw(false); | 1950 state.SetCanDraw(false); |
1951 state.SetVisible(false); | 1951 state.SetVisible(false); |
1952 EXPECT_TRUE(state.PendingDrawsShouldBeAborted()); | 1952 EXPECT_TRUE(state.PendingDrawsShouldBeAborted()); |
1953 | 1953 |
1954 state.SetCanDraw(true); | 1954 state.SetCanDraw(true); |
1955 state.SetVisible(true); | 1955 state.SetVisible(true); |
1956 EXPECT_FALSE(state.PendingDrawsShouldBeAborted()); | 1956 EXPECT_FALSE(state.PendingDrawsShouldBeAborted()); |
1957 } | 1957 } |
1958 | 1958 |
1959 TEST(SchedulerStateMachineTest, ReportIfNotDrawingFromAcquiredTextures) { | |
1960 SchedulerSettings default_scheduler_settings; | |
1961 StateMachine state(default_scheduler_settings); | |
1962 state.SetCanStart(); | |
1963 state.UpdateState(state.NextAction()); | |
1964 state.CreateAndInitializeOutputSurfaceWithActivatedCommit(); | |
1965 state.SetCanDraw(true); | |
1966 state.SetVisible(true); | |
1967 EXPECT_FALSE(state.PendingDrawsShouldBeAborted()); | |
1968 | |
1969 state.SetMainThreadNeedsLayerTextures(); | |
1970 EXPECT_ACTION_UPDATE_STATE( | |
1971 SchedulerStateMachine::ACTION_ACQUIRE_LAYER_TEXTURES_FOR_MAIN_THREAD); | |
1972 EXPECT_TRUE(state.PendingDrawsShouldBeAborted()); | |
1973 | |
1974 state.SetNeedsCommit(); | |
1975 state.OnBeginImplFrame(BeginFrameArgs::CreateForTesting()); | |
1976 EXPECT_ACTION_UPDATE_STATE( | |
1977 SchedulerStateMachine::ACTION_SEND_BEGIN_MAIN_FRAME); | |
1978 EXPECT_TRUE(state.PendingDrawsShouldBeAborted()); | |
1979 | |
1980 EXPECT_EQ(SchedulerStateMachine::ACTION_NONE, state.NextAction()); | |
1981 | |
1982 state.NotifyBeginMainFrameStarted(); | |
1983 state.NotifyReadyToCommit(); | |
1984 EXPECT_TRUE(state.PendingDrawsShouldBeAborted()); | |
1985 | |
1986 EXPECT_EQ(SchedulerStateMachine::ACTION_COMMIT, state.NextAction()); | |
1987 | |
1988 state.UpdateState(state.NextAction()); | |
1989 EXPECT_FALSE(state.PendingDrawsShouldBeAborted()); | |
1990 } | |
1991 | |
1992 TEST(SchedulerStateMachineTest, AcquireTexturesWithAbort) { | |
1993 SchedulerSettings default_scheduler_settings; | |
1994 StateMachine state(default_scheduler_settings); | |
1995 state.SetCanStart(); | |
1996 state.UpdateState(state.NextAction()); | |
1997 state.DidCreateAndInitializeOutputSurface(); | |
1998 state.SetCanDraw(true); | |
1999 state.SetVisible(true); | |
2000 | |
2001 state.SetMainThreadNeedsLayerTextures(); | |
2002 EXPECT_EQ( | |
2003 SchedulerStateMachine::ACTION_ACQUIRE_LAYER_TEXTURES_FOR_MAIN_THREAD, | |
2004 state.NextAction()); | |
2005 state.UpdateState(state.NextAction()); | |
2006 EXPECT_TRUE(state.PendingDrawsShouldBeAborted()); | |
2007 | |
2008 EXPECT_EQ(SchedulerStateMachine::ACTION_NONE, state.NextAction()); | |
2009 | |
2010 state.SetNeedsCommit(); | |
2011 EXPECT_EQ(SchedulerStateMachine::ACTION_SEND_BEGIN_MAIN_FRAME, | |
2012 state.NextAction()); | |
2013 state.UpdateState(state.NextAction()); | |
2014 EXPECT_TRUE(state.PendingDrawsShouldBeAborted()); | |
2015 | |
2016 EXPECT_EQ(SchedulerStateMachine::ACTION_NONE, state.NextAction()); | |
2017 | |
2018 state.BeginMainFrameAborted(true); | |
2019 | |
2020 EXPECT_EQ(SchedulerStateMachine::ACTION_NONE, state.NextAction()); | |
2021 EXPECT_FALSE(state.PendingDrawsShouldBeAborted()); | |
2022 } | |
2023 | |
2024 TEST(SchedulerStateMachineTest, TestTriggerDeadlineEarlyAfterAbortedCommit) { | 1959 TEST(SchedulerStateMachineTest, TestTriggerDeadlineEarlyAfterAbortedCommit) { |
2025 SchedulerSettings settings; | 1960 SchedulerSettings settings; |
2026 settings.impl_side_painting = true; | 1961 settings.impl_side_painting = true; |
2027 StateMachine state(settings); | 1962 StateMachine state(settings); |
2028 state.SetCanStart(); | 1963 state.SetCanStart(); |
2029 state.UpdateState(state.NextAction()); | 1964 state.UpdateState(state.NextAction()); |
2030 state.CreateAndInitializeOutputSurfaceWithActivatedCommit(); | 1965 state.CreateAndInitializeOutputSurfaceWithActivatedCommit(); |
2031 state.SetVisible(true); | 1966 state.SetVisible(true); |
2032 state.SetCanDraw(true); | 1967 state.SetCanDraw(true); |
2033 | 1968 |
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2074 EXPECT_ACTION_UPDATE_STATE(SchedulerStateMachine::ACTION_NONE); | 2009 EXPECT_ACTION_UPDATE_STATE(SchedulerStateMachine::ACTION_NONE); |
2075 | 2010 |
2076 // The deadline is not triggered early until we enter prefer smoothness mode. | 2011 // The deadline is not triggered early until we enter prefer smoothness mode. |
2077 EXPECT_FALSE(state.ShouldTriggerBeginImplFrameDeadlineEarly()); | 2012 EXPECT_FALSE(state.ShouldTriggerBeginImplFrameDeadlineEarly()); |
2078 state.SetSmoothnessTakesPriority(true); | 2013 state.SetSmoothnessTakesPriority(true); |
2079 EXPECT_TRUE(state.ShouldTriggerBeginImplFrameDeadlineEarly()); | 2014 EXPECT_TRUE(state.ShouldTriggerBeginImplFrameDeadlineEarly()); |
2080 } | 2015 } |
2081 | 2016 |
2082 } // namespace | 2017 } // namespace |
2083 } // namespace cc | 2018 } // namespace cc |
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