1 /*
2  * Copyright 2019 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #pragma once
18 
19 #include <compositionengine/LayerFE.h>
20 #include <compositionengine/LayerFECompositionState.h>
21 #include <gmock/gmock.h>
22 #include <ui/Fence.h>
23 #include "ui/FenceResult.h"
24 
25 namespace android::compositionengine::mock {
26 
27 // Defines the interface used by the CompositionEngine to make requests
28 // of the front-end layer.
29 class LayerFE : public compositionengine::LayerFE {
30 private:
31     // Making the constructor private as this class implements RefBase,
32     // and constructing it with a different way than sp<LayerFE>::make() causes
33     // a memory leak of the shared state.
34     LayerFE();
35 
36     // friends class to allow instantiation via sp<LayerFE>::make() and
37     // sp<StrictMock<LayerFE>>::make()
38     friend class sp<LayerFE>;
39     friend class testing::StrictMock<LayerFE>;
40     friend class testing::NiceMock<LayerFE>;
41 
42 public:
43     virtual ~LayerFE();
44 
45     MOCK_CONST_METHOD0(getCompositionState, const LayerFECompositionState*());
46 
47     MOCK_METHOD1(onPreComposition, bool(bool));
48 
49     MOCK_CONST_METHOD1(prepareClientComposition,
50                        std::optional<compositionengine::LayerFE::LayerSettings>(
51                                compositionengine::LayerFE::ClientCompositionTargetSettings&));
52 
53     MOCK_METHOD(void, onLayerDisplayed, (ftl::SharedFuture<FenceResult>, ui::LayerStack),
54                 (override));
55 
56     MOCK_METHOD0(createReleaseFenceFuture, ftl::Future<FenceResult>());
57     MOCK_METHOD1(setReleaseFence, void(const FenceResult&));
58     MOCK_METHOD0(getReleaseFencePromiseStatus, LayerFE::ReleaseFencePromiseStatus());
59     MOCK_CONST_METHOD0(getDebugName, const char*());
60     MOCK_CONST_METHOD0(getSequence, int32_t());
61     MOCK_CONST_METHOD0(hasRoundedCorners, bool());
62     MOCK_CONST_METHOD0(getMetadata, gui::LayerMetadata*());
63     MOCK_CONST_METHOD0(getRelativeMetadata, gui::LayerMetadata*());
64 };
65 
66 } // namespace android::compositionengine::mock
67