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/*
* Copyright 2020 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 "DualDisplayTransactionTest.h"
namespace android {
namespace {
constexpr bool kExpectSetPowerModeOnce = false;
struct InitializeDisplaysTest : DualDisplayTransactionTest<hal::PowerMode::OFF, hal::PowerMode::OFF,
kExpectSetPowerModeOnce> {};
TEST_F(InitializeDisplaysTest, initializesDisplays) {
// Scheduled by the display transaction, and by powering on each display.
EXPECT_CALL(*mFlinger.scheduler(), scheduleFrame()).Times(3);
EXPECT_CALL(static_cast<mock::VSyncTracker&>(
mFlinger.scheduler()->getVsyncSchedule()->getTracker()),
nextAnticipatedVSyncTimeFrom(_, _))
.WillRepeatedly(Return(0));
FTL_FAKE_GUARD(kMainThreadContext, mFlinger.initializeDisplays());
for (const auto& display : {mInnerDisplay, mOuterDisplay}) {
const auto token = display->getDisplayToken().promote();
ASSERT_TRUE(token);
ASSERT_TRUE(hasCurrentDisplayState(token));
const auto& state = getCurrentDisplayState(token);
const ui::LayerStack expectedLayerStack = display == mInnerDisplay
? ui::DEFAULT_LAYER_STACK
: ui::LayerStack::fromValue(ui::DEFAULT_LAYER_STACK.id + 1);
EXPECT_EQ(expectedLayerStack, state.layerStack);
EXPECT_EQ(ui::ROTATION_0, state.orientation);
EXPECT_EQ(Rect::INVALID_RECT, state.orientedDisplaySpaceRect);
EXPECT_EQ(Rect::INVALID_RECT, state.layerStackSpaceRect);
EXPECT_EQ(0u, state.width);
EXPECT_EQ(0u, state.height);
ASSERT_TRUE(hasDisplayDevice(token));
EXPECT_EQ(PowerMode::ON, getDisplayDevice(token).getPowerMode());
}
EXPECT_TRUE(hasTransactionFlagSet(eDisplayTransactionNeeded));
}
} // namespace
} // namespace android
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