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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 "DisplayTransactionTestHelpers.h"
#include <gmock/gmock.h>
#include <gtest/gtest.h>
namespace android {
namespace {
class GetDisplayNativePrimaries : public DisplayTransactionTest {
public:
GetDisplayNativePrimaries();
void populateDummyDisplayNativePrimaries(ui::DisplayPrimaries& primaries);
void checkDummyDisplayNativePrimaries(const ui::DisplayPrimaries& primaries);
private:
static constexpr float mStartingTestValue = 1.0f;
};
GetDisplayNativePrimaries::GetDisplayNativePrimaries() {
SimplePrimaryDisplayCase::Display::injectHwcDisplay(this);
injectFakeNativeWindowSurfaceFactory();
}
void GetDisplayNativePrimaries::populateDummyDisplayNativePrimaries(
ui::DisplayPrimaries& primaries) {
float startingVal = mStartingTestValue;
primaries.red.X = startingVal++;
primaries.red.Y = startingVal++;
primaries.red.Z = startingVal++;
primaries.green.X = startingVal++;
primaries.green.Y = startingVal++;
primaries.green.Z = startingVal++;
primaries.blue.X = startingVal++;
primaries.blue.Y = startingVal++;
primaries.blue.Z = startingVal++;
primaries.white.X = startingVal++;
primaries.white.Y = startingVal++;
primaries.white.Z = startingVal++;
}
void GetDisplayNativePrimaries::checkDummyDisplayNativePrimaries(
const ui::DisplayPrimaries& primaries) {
float startingVal = mStartingTestValue;
EXPECT_EQ(primaries.red.X, startingVal++);
EXPECT_EQ(primaries.red.Y, startingVal++);
EXPECT_EQ(primaries.red.Z, startingVal++);
EXPECT_EQ(primaries.green.X, startingVal++);
EXPECT_EQ(primaries.green.Y, startingVal++);
EXPECT_EQ(primaries.green.Z, startingVal++);
EXPECT_EQ(primaries.blue.X, startingVal++);
EXPECT_EQ(primaries.blue.Y, startingVal++);
EXPECT_EQ(primaries.blue.Z, startingVal++);
EXPECT_EQ(primaries.white.X, startingVal++);
EXPECT_EQ(primaries.white.Y, startingVal++);
EXPECT_EQ(primaries.white.Z, startingVal++);
}
TEST_F(GetDisplayNativePrimaries, nullDisplayToken) {
ui::DisplayPrimaries primaries;
EXPECT_EQ(BAD_VALUE, mFlinger.getDisplayNativePrimaries(nullptr, primaries));
}
TEST_F(GetDisplayNativePrimaries, internalDisplayWithPrimariesData) {
auto injector = SimplePrimaryDisplayCase::Display::makeFakeExistingDisplayInjector(this);
injector.inject();
auto internalDisplayToken = injector.token();
ui::DisplayPrimaries expectedPrimaries;
populateDummyDisplayNativePrimaries(expectedPrimaries);
mFlinger.setInternalDisplayPrimaries(expectedPrimaries);
ui::DisplayPrimaries primaries;
EXPECT_EQ(NO_ERROR, mFlinger.getDisplayNativePrimaries(internalDisplayToken, primaries));
checkDummyDisplayNativePrimaries(primaries);
}
TEST_F(GetDisplayNativePrimaries, notInternalDisplayToken) {
sp<BBinder> notInternalDisplayToken = sp<BBinder>::make();
ui::DisplayPrimaries primaries;
populateDummyDisplayNativePrimaries(primaries);
EXPECT_EQ(NAME_NOT_FOUND,
mFlinger.getDisplayNativePrimaries(notInternalDisplayToken, primaries));
// Check primaries argument wasn't modified in case of failure
checkDummyDisplayNativePrimaries(primaries);
}
} // namespace
} // namespace android
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