149 lines
6.6 KiB
C++
149 lines
6.6 KiB
C++
/*
|
|
* Copyright 2023 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"
|
|
|
|
#include <gmock/gmock.h>
|
|
#include <gtest/gtest.h>
|
|
|
|
namespace android {
|
|
namespace {
|
|
|
|
struct ActiveDisplayRotationFlagsTest : DisplayTransactionTest {
|
|
static constexpr bool kWithMockScheduler = false;
|
|
ActiveDisplayRotationFlagsTest() : DisplayTransactionTest(kWithMockScheduler) {}
|
|
|
|
void SetUp() override {
|
|
injectMockScheduler(kInnerDisplayId);
|
|
|
|
// Inject inner and outer displays with uninitialized power modes.
|
|
constexpr bool kInitPowerMode = false;
|
|
{
|
|
InnerDisplayVariant::injectHwcDisplay<kInitPowerMode>(this);
|
|
auto injector = InnerDisplayVariant::makeFakeExistingDisplayInjector(this);
|
|
injector.setPowerMode(std::nullopt);
|
|
injector.setRefreshRateSelector(mFlinger.scheduler()->refreshRateSelector());
|
|
mInnerDisplay = injector.inject();
|
|
}
|
|
{
|
|
OuterDisplayVariant::injectHwcDisplay<kInitPowerMode>(this);
|
|
auto injector = OuterDisplayVariant::makeFakeExistingDisplayInjector(this);
|
|
injector.setPowerMode(std::nullopt);
|
|
mOuterDisplay = injector.inject();
|
|
}
|
|
|
|
mFlinger.setPowerModeInternal(mInnerDisplay, PowerMode::ON);
|
|
mFlinger.setPowerModeInternal(mOuterDisplay, PowerMode::ON);
|
|
|
|
// The flags are a static variable, so by modifying them in the test, we
|
|
// are modifying the real ones used by SurfaceFlinger. Save the original
|
|
// flags so we can restore them on teardown. This isn't perfect - the
|
|
// phone may have been rotated during the test, so we're restoring the
|
|
// wrong flags. But if the phone is rotated, this may also fail the test.
|
|
mOldRotationFlags = mFlinger.mutableActiveDisplayRotationFlags();
|
|
|
|
// Reset to the expected default state.
|
|
mFlinger.mutableActiveDisplayRotationFlags() = ui::Transform::ROT_0;
|
|
}
|
|
|
|
void TearDown() override { mFlinger.mutableActiveDisplayRotationFlags() = mOldRotationFlags; }
|
|
|
|
static inline PhysicalDisplayId kInnerDisplayId = InnerDisplayVariant::DISPLAY_ID::get();
|
|
static inline PhysicalDisplayId kOuterDisplayId = OuterDisplayVariant::DISPLAY_ID::get();
|
|
|
|
sp<DisplayDevice> mInnerDisplay, mOuterDisplay;
|
|
ui::Transform::RotationFlags mOldRotationFlags;
|
|
};
|
|
|
|
TEST_F(ActiveDisplayRotationFlagsTest, defaultRotation) {
|
|
ASSERT_EQ(ui::Transform::ROT_0, SurfaceFlinger::getActiveDisplayRotationFlags());
|
|
}
|
|
|
|
TEST_F(ActiveDisplayRotationFlagsTest, rotate90) {
|
|
auto displayToken = mInnerDisplay->getDisplayToken().promote();
|
|
mFlinger.mutableDrawingState().displays.editValueFor(displayToken).orientation = ui::ROTATION_0;
|
|
mFlinger.mutableCurrentState().displays.editValueFor(displayToken).orientation =
|
|
ui::ROTATION_90;
|
|
|
|
mFlinger.commitTransactionsLocked(eDisplayTransactionNeeded);
|
|
ASSERT_EQ(ui::Transform::ROT_90, SurfaceFlinger::getActiveDisplayRotationFlags());
|
|
}
|
|
|
|
TEST_F(ActiveDisplayRotationFlagsTest, rotate90_inactive) {
|
|
auto displayToken = mOuterDisplay->getDisplayToken().promote();
|
|
mFlinger.mutableDrawingState().displays.editValueFor(displayToken).orientation = ui::ROTATION_0;
|
|
mFlinger.mutableCurrentState().displays.editValueFor(displayToken).orientation =
|
|
ui::ROTATION_90;
|
|
|
|
mFlinger.commitTransactionsLocked(eDisplayTransactionNeeded);
|
|
ASSERT_EQ(ui::Transform::ROT_0, SurfaceFlinger::getActiveDisplayRotationFlags());
|
|
}
|
|
|
|
TEST_F(ActiveDisplayRotationFlagsTest, rotateBoth_innerActive) {
|
|
auto displayToken = mInnerDisplay->getDisplayToken().promote();
|
|
mFlinger.mutableDrawingState().displays.editValueFor(displayToken).orientation = ui::ROTATION_0;
|
|
mFlinger.mutableCurrentState().displays.editValueFor(displayToken).orientation =
|
|
ui::ROTATION_180;
|
|
|
|
displayToken = mOuterDisplay->getDisplayToken().promote();
|
|
mFlinger.mutableDrawingState().displays.editValueFor(displayToken).orientation = ui::ROTATION_0;
|
|
mFlinger.mutableCurrentState().displays.editValueFor(displayToken).orientation =
|
|
ui::ROTATION_270;
|
|
|
|
mFlinger.commitTransactionsLocked(eDisplayTransactionNeeded);
|
|
ASSERT_EQ(ui::Transform::ROT_180, SurfaceFlinger::getActiveDisplayRotationFlags());
|
|
}
|
|
|
|
TEST_F(ActiveDisplayRotationFlagsTest, rotateBoth_outerActive) {
|
|
mFlinger.mutableActiveDisplayId() = kOuterDisplayId;
|
|
auto displayToken = mInnerDisplay->getDisplayToken().promote();
|
|
mFlinger.mutableDrawingState().displays.editValueFor(displayToken).orientation = ui::ROTATION_0;
|
|
mFlinger.mutableCurrentState().displays.editValueFor(displayToken).orientation =
|
|
ui::ROTATION_180;
|
|
|
|
displayToken = mOuterDisplay->getDisplayToken().promote();
|
|
mFlinger.mutableDrawingState().displays.editValueFor(displayToken).orientation = ui::ROTATION_0;
|
|
mFlinger.mutableCurrentState().displays.editValueFor(displayToken).orientation =
|
|
ui::ROTATION_270;
|
|
|
|
mFlinger.commitTransactionsLocked(eDisplayTransactionNeeded);
|
|
ASSERT_EQ(ui::Transform::ROT_270, SurfaceFlinger::getActiveDisplayRotationFlags());
|
|
}
|
|
|
|
TEST_F(ActiveDisplayRotationFlagsTest, onActiveDisplayChanged) {
|
|
auto displayToken = mInnerDisplay->getDisplayToken().promote();
|
|
mFlinger.mutableDrawingState().displays.editValueFor(displayToken).orientation = ui::ROTATION_0;
|
|
mFlinger.mutableCurrentState().displays.editValueFor(displayToken).orientation =
|
|
ui::ROTATION_180;
|
|
|
|
displayToken = mOuterDisplay->getDisplayToken().promote();
|
|
mFlinger.mutableDrawingState().displays.editValueFor(displayToken).orientation = ui::ROTATION_0;
|
|
mFlinger.mutableCurrentState().displays.editValueFor(displayToken).orientation =
|
|
ui::ROTATION_270;
|
|
|
|
mFlinger.commitTransactionsLocked(eDisplayTransactionNeeded);
|
|
ASSERT_EQ(ui::Transform::ROT_180, SurfaceFlinger::getActiveDisplayRotationFlags());
|
|
|
|
mFlinger.onActiveDisplayChanged(mInnerDisplay.get(), *mOuterDisplay);
|
|
ASSERT_EQ(ui::Transform::ROT_270, SurfaceFlinger::getActiveDisplayRotationFlags());
|
|
}
|
|
|
|
} // namespace
|
|
} // namespace android
|