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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.
*/
#include <gtest/gtest.h>
#include <binder/Binder.h>
#include <binder/Parcel.h>
#include <gui/LayerState.h>
namespace android {
using gui::DisplayCaptureArgs;
using gui::LayerCaptureArgs;
using gui::ScreenCaptureResults;
namespace test {
TEST(LayerStateTest, ParcellingScreenCaptureResultsWithFence) {
ScreenCaptureResults results;
results.buffer = sp<GraphicBuffer>::make(100u, 200u, PIXEL_FORMAT_RGBA_8888, 1u, 0u);
results.fenceResult = sp<Fence>::make(dup(fileno(tmpfile())));
results.capturedSecureLayers = true;
results.capturedDataspace = ui::Dataspace::DISPLAY_P3;
Parcel p;
results.writeToParcel(&p);
p.setDataPosition(0);
ScreenCaptureResults results2;
results2.readFromParcel(&p);
// GraphicBuffer object is reallocated so compare the data in the graphic buffer
// rather than the object itself
ASSERT_EQ(results.buffer->getWidth(), results2.buffer->getWidth());
ASSERT_EQ(results.buffer->getHeight(), results2.buffer->getHeight());
ASSERT_EQ(results.buffer->getPixelFormat(), results2.buffer->getPixelFormat());
ASSERT_TRUE(results.fenceResult.ok());
ASSERT_TRUE(results2.fenceResult.ok());
ASSERT_EQ(results.fenceResult.value()->isValid(), results2.fenceResult.value()->isValid());
ASSERT_EQ(results.capturedSecureLayers, results2.capturedSecureLayers);
ASSERT_EQ(results.capturedDataspace, results2.capturedDataspace);
}
TEST(LayerStateTest, ParcellingScreenCaptureResultsWithNoFenceOrError) {
ScreenCaptureResults results;
Parcel p;
results.writeToParcel(&p);
p.setDataPosition(0);
ScreenCaptureResults results2;
results2.readFromParcel(&p);
ASSERT_TRUE(results2.fenceResult.ok());
ASSERT_EQ(results2.fenceResult.value(), Fence::NO_FENCE);
}
TEST(LayerStateTest, ParcellingScreenCaptureResultsWithFenceError) {
ScreenCaptureResults results;
results.fenceResult = base::unexpected(BAD_VALUE);
Parcel p;
results.writeToParcel(&p);
p.setDataPosition(0);
ScreenCaptureResults results2;
results2.readFromParcel(&p);
ASSERT_FALSE(results.fenceResult.ok());
ASSERT_FALSE(results2.fenceResult.ok());
ASSERT_EQ(results.fenceResult.error(), results2.fenceResult.error());
}
} // namespace test
} // namespace android
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