1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
/*
* Copyright (C) 2018 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#undef LOG_TAG
#define LOG_TAG "LibSurfaceFlingerUnittests"
#include "DisplayTransactionTestHelpers.h"
namespace android {
using testing::AnyNumber;
using testing::DoAll;
using testing::Mock;
using testing::Return;
using testing::SetArgPointee;
using android::hardware::graphics::composer::hal::HWDisplayId;
using FakeDisplayDeviceInjector = TestableSurfaceFlinger::FakeDisplayDeviceInjector;
DisplayTransactionTest::DisplayTransactionTest() {
const ::testing::TestInfo* const test_info =
::testing::UnitTest::GetInstance()->current_test_info();
ALOGD("**** Setting up for %s.%s\n", test_info->test_case_name(), test_info->name());
// Default to no wide color display support configured
mFlinger.mutableHasWideColorDisplay() = false;
mFlinger.mutableDisplayColorSetting() = DisplayColorSetting::kUnmanaged;
mFlinger.setCreateBufferQueueFunction([](auto, auto, auto) {
ADD_FAILURE() << "Unexpected request to create a buffer queue.";
});
mFlinger.setCreateNativeWindowSurface([](auto) {
ADD_FAILURE() << "Unexpected request to create a native window surface.";
return nullptr;
});
injectMockScheduler();
mFlinger.setupRenderEngine(std::unique_ptr<renderengine::RenderEngine>(mRenderEngine));
mFlinger.mutableInterceptor() = mSurfaceInterceptor;
injectMockComposer(0);
}
DisplayTransactionTest::~DisplayTransactionTest() {
const ::testing::TestInfo* const test_info =
::testing::UnitTest::GetInstance()->current_test_info();
ALOGD("**** Tearing down after %s.%s\n", test_info->test_case_name(), test_info->name());
mFlinger.resetScheduler(nullptr);
}
void DisplayTransactionTest::injectMockScheduler() {
EXPECT_CALL(*mEventThread, registerDisplayEventConnection(_));
EXPECT_CALL(*mEventThread, createEventConnection(_, _))
.WillOnce(Return(
new EventThreadConnection(mEventThread, /*callingUid=*/0, ResyncCallback())));
EXPECT_CALL(*mSFEventThread, registerDisplayEventConnection(_));
EXPECT_CALL(*mSFEventThread, createEventConnection(_, _))
.WillOnce(Return(
new EventThreadConnection(mSFEventThread, /*callingUid=*/0, ResyncCallback())));
mFlinger.setupScheduler(std::unique_ptr<scheduler::VsyncController>(mVsyncController),
std::unique_ptr<scheduler::VSyncTracker>(mVSyncTracker),
std::unique_ptr<EventThread>(mEventThread),
std::unique_ptr<EventThread>(mSFEventThread),
TestableSurfaceFlinger::SchedulerCallbackImpl::kMock);
}
void DisplayTransactionTest::injectMockComposer(int virtualDisplayCount) {
if (mComposer) {
// If reinjecting, disable first to prevent the enable below from being a no-op.
mFlinger.enableHalVirtualDisplays(false);
}
mComposer = new Hwc2::mock::Composer();
mFlinger.setupComposer(std::unique_ptr<Hwc2::Composer>(mComposer));
EXPECT_CALL(*mComposer, getMaxVirtualDisplayCount()).WillOnce(Return(virtualDisplayCount));
mFlinger.enableHalVirtualDisplays(true);
Mock::VerifyAndClear(mComposer);
}
void DisplayTransactionTest::injectFakeBufferQueueFactory() {
// This setup is only expected once per test.
ASSERT_TRUE(mConsumer == nullptr && mProducer == nullptr);
mConsumer = new mock::GraphicBufferConsumer();
mProducer = new mock::GraphicBufferProducer();
mFlinger.setCreateBufferQueueFunction([this](auto outProducer, auto outConsumer, bool) {
*outProducer = mProducer;
*outConsumer = mConsumer;
});
}
void DisplayTransactionTest::injectFakeNativeWindowSurfaceFactory() {
// This setup is only expected once per test.
ASSERT_TRUE(mNativeWindowSurface == nullptr);
mNativeWindowSurface = new surfaceflinger::mock::NativeWindowSurface();
mFlinger.setCreateNativeWindowSurface([this](auto) {
return std::unique_ptr<surfaceflinger::NativeWindowSurface>(mNativeWindowSurface);
});
}
bool DisplayTransactionTest::hasPhysicalHwcDisplay(HWDisplayId hwcDisplayId) const {
return mFlinger.hwcPhysicalDisplayIdMap().count(hwcDisplayId) == 1;
}
bool DisplayTransactionTest::hasTransactionFlagSet(int32_t flag) const {
return mFlinger.transactionFlags() & flag;
}
bool DisplayTransactionTest::hasDisplayDevice(const sp<IBinder>& displayToken) const {
return mFlinger.displays().contains(displayToken);
}
const DisplayDevice& DisplayTransactionTest::getDisplayDevice(
const sp<IBinder>& displayToken) const {
return *mFlinger.displays().get(displayToken)->get();
}
bool DisplayTransactionTest::hasCurrentDisplayState(const sp<IBinder>& displayToken) const {
return mFlinger.currentState().displays.indexOfKey(displayToken) >= 0;
}
const DisplayDeviceState& DisplayTransactionTest::getCurrentDisplayState(
const sp<IBinder>& displayToken) const {
return mFlinger.currentState().displays.valueFor(displayToken);
}
bool DisplayTransactionTest::hasDrawingDisplayState(const sp<IBinder>& displayToken) const {
return mFlinger.drawingState().displays.indexOfKey(displayToken) >= 0;
}
const DisplayDeviceState& DisplayTransactionTest::getDrawingDisplayState(
const sp<IBinder>& displayToken) const {
return mFlinger.drawingState().displays.valueFor(displayToken);
}
} // namespace android
|
