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198 lines
6.7 KiB
198 lines
6.7 KiB
/*
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* Copyright 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <gtest/gtest.h>
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#include <input/DisplayViewport.h>
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#include <input/TouchVideoFrame.h>
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namespace android {
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namespace test {
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static const struct timeval TIMESTAMP = {1, 2};
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TEST(TouchVideoFrame, Constructor) {
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const std::vector<int16_t> data = {1, 2, 3, 4, 5, 6};
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constexpr uint32_t height = 3;
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constexpr uint32_t width = 2;
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TouchVideoFrame frame(height, width, data, TIMESTAMP);
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ASSERT_EQ(data, frame.getData());
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ASSERT_EQ(height, frame.getHeight());
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ASSERT_EQ(width, frame.getWidth());
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ASSERT_EQ(TIMESTAMP.tv_sec, frame.getTimestamp().tv_sec);
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ASSERT_EQ(TIMESTAMP.tv_usec, frame.getTimestamp().tv_usec);
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}
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TEST(TouchVideoFrame, Equality) {
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const std::vector<int16_t> data = {1, 2, 3, 4, 5, 6};
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constexpr uint32_t height = 3;
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constexpr uint32_t width = 2;
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TouchVideoFrame frame(height, width, data, TIMESTAMP);
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TouchVideoFrame identicalFrame(height, width, data, TIMESTAMP);
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ASSERT_EQ(frame, identicalFrame);
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// The two cases below create an invalid frame, but it is OK for comparison purposes.
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// There aren't any checks currently enforced on the frame dimensions and data
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// Change height
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TouchVideoFrame changedHeightFrame(height + 1, width, data, TIMESTAMP);
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ASSERT_FALSE(frame == changedHeightFrame);
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// Change width
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TouchVideoFrame changedWidthFrame(height, width + 1, data, TIMESTAMP);
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ASSERT_FALSE(frame == changedWidthFrame);
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// Change data
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const std::vector<int16_t> differentData = {1, 2, 3, 3, 5, 6};
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TouchVideoFrame changedDataFrame(height, width, differentData, TIMESTAMP);
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ASSERT_FALSE(frame == changedDataFrame);
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// Change timestamp
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const struct timeval differentTimestamp = {TIMESTAMP.tv_sec + 1, TIMESTAMP.tv_usec + 1};
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TouchVideoFrame changedTimestampFrame(height, width, data, differentTimestamp);
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ASSERT_FALSE(frame == changedTimestampFrame);
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}
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// --- Rotate 90 degrees ---
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TEST(TouchVideoFrame, Rotate90_0x0) {
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TouchVideoFrame frame(0, 0, {}, TIMESTAMP);
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TouchVideoFrame frameRotated(0, 0, {}, TIMESTAMP);
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frame.rotate(DISPLAY_ORIENTATION_90);
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ASSERT_EQ(frame, frameRotated);
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}
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TEST(TouchVideoFrame, Rotate90_1x1) {
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TouchVideoFrame frame(1, 1, {1}, TIMESTAMP);
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TouchVideoFrame frameRotated(1, 1, {1}, TIMESTAMP);
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frame.rotate(DISPLAY_ORIENTATION_90);
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ASSERT_EQ(frame, frameRotated);
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}
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TEST(TouchVideoFrame, Rotate90_2x2) {
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TouchVideoFrame frame(2, 2, {1, 2, 3, 4}, TIMESTAMP);
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TouchVideoFrame frameRotated(2, 2, {2, 4, 1, 3}, TIMESTAMP);
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frame.rotate(DISPLAY_ORIENTATION_90);
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ASSERT_EQ(frame, frameRotated);
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}
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TEST(TouchVideoFrame, Rotate90_3x2) {
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TouchVideoFrame frame(3, 2, {1, 2, 3, 4, 5, 6}, TIMESTAMP);
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TouchVideoFrame frameRotated(2, 3, {2, 4, 6, 1, 3, 5}, TIMESTAMP);
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frame.rotate(DISPLAY_ORIENTATION_90);
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ASSERT_EQ(frame, frameRotated);
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}
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TEST(TouchVideoFrame, Rotate90_3x2_4times) {
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TouchVideoFrame frame(3, 2, {1, 2, 3, 4, 5, 6}, TIMESTAMP);
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TouchVideoFrame frameOriginal(3, 2, {1, 2, 3, 4, 5, 6}, TIMESTAMP);
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frame.rotate(DISPLAY_ORIENTATION_90);
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frame.rotate(DISPLAY_ORIENTATION_90);
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frame.rotate(DISPLAY_ORIENTATION_90);
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frame.rotate(DISPLAY_ORIENTATION_90);
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ASSERT_EQ(frame, frameOriginal);
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}
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// --- Rotate 180 degrees ---
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TEST(TouchVideoFrame, Rotate180_0x0) {
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TouchVideoFrame frame(0, 0, {}, TIMESTAMP);
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TouchVideoFrame frameRotated(0, 0, {}, TIMESTAMP);
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frame.rotate(DISPLAY_ORIENTATION_180);
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ASSERT_EQ(frame, frameRotated);
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}
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TEST(TouchVideoFrame, Rotate180_1x1) {
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TouchVideoFrame frame(1, 1, {1}, TIMESTAMP);
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TouchVideoFrame frameRotated(1, 1, {1}, TIMESTAMP);
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frame.rotate(DISPLAY_ORIENTATION_180);
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ASSERT_EQ(frame, frameRotated);
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}
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TEST(TouchVideoFrame, Rotate180_2x2) {
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TouchVideoFrame frame(2, 2, {1, 2, 3, 4}, TIMESTAMP);
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TouchVideoFrame frameRotated(2, 2, {4, 3, 2, 1}, TIMESTAMP);
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frame.rotate(DISPLAY_ORIENTATION_180);
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ASSERT_EQ(frame, frameRotated);
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}
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TEST(TouchVideoFrame, Rotate180_3x2) {
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TouchVideoFrame frame(3, 2, {1, 2, 3, 4, 5, 6}, TIMESTAMP);
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TouchVideoFrame frameRotated(3, 2, {6, 5, 4, 3, 2, 1}, TIMESTAMP);
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frame.rotate(DISPLAY_ORIENTATION_180);
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ASSERT_EQ(frame, frameRotated);
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}
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TEST(TouchVideoFrame, Rotate180_3x2_2times) {
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TouchVideoFrame frame(3, 2, {1, 2, 3, 4, 5, 6}, TIMESTAMP);
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TouchVideoFrame frameOriginal(3, 2, {1, 2, 3, 4, 5, 6}, TIMESTAMP);
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frame.rotate(DISPLAY_ORIENTATION_180);
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frame.rotate(DISPLAY_ORIENTATION_180);
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ASSERT_EQ(frame, frameOriginal);
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}
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TEST(TouchVideoFrame, Rotate180_3x3) {
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TouchVideoFrame frame(3, 3, {1, 2, 3, 4, 5, 6, 7, 8, 9}, TIMESTAMP);
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TouchVideoFrame frameRotated(3, 3, {9, 8, 7, 6, 5, 4, 3, 2, 1}, TIMESTAMP);
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frame.rotate(DISPLAY_ORIENTATION_180);
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ASSERT_EQ(frame, frameRotated);
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}
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// --- Rotate 270 degrees ---
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TEST(TouchVideoFrame, Rotate270_0x0) {
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TouchVideoFrame frame(0, 0, {}, TIMESTAMP);
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TouchVideoFrame frameRotated(0, 0, {}, TIMESTAMP);
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frame.rotate(DISPLAY_ORIENTATION_270);
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ASSERT_EQ(frame, frameRotated);
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}
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TEST(TouchVideoFrame, Rotate270_1x1) {
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TouchVideoFrame frame(1, 1, {1}, TIMESTAMP);
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TouchVideoFrame frameRotated(1, 1, {1}, TIMESTAMP);
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frame.rotate(DISPLAY_ORIENTATION_270);
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ASSERT_EQ(frame, frameRotated);
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}
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TEST(TouchVideoFrame, Rotate270_2x2) {
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TouchVideoFrame frame(2, 2, {1, 2, 3, 4}, TIMESTAMP);
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TouchVideoFrame frameRotated(2, 2, {3, 1, 4, 2}, TIMESTAMP);
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frame.rotate(DISPLAY_ORIENTATION_270);
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ASSERT_EQ(frame, frameRotated);
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}
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TEST(TouchVideoFrame, Rotate270_3x2) {
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TouchVideoFrame frame(3, 2, {1, 2, 3, 4, 5, 6}, TIMESTAMP);
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TouchVideoFrame frameRotated(2, 3, {5, 3, 1, 6, 4, 2}, TIMESTAMP);
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frame.rotate(DISPLAY_ORIENTATION_270);
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ASSERT_EQ(frame, frameRotated);
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}
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TEST(TouchVideoFrame, Rotate270_3x2_4times) {
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TouchVideoFrame frame(3, 2, {1, 2, 3, 4, 5, 6}, TIMESTAMP);
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TouchVideoFrame frameOriginal(3, 2, {1, 2, 3, 4, 5, 6}, TIMESTAMP);
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frame.rotate(DISPLAY_ORIENTATION_270);
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frame.rotate(DISPLAY_ORIENTATION_270);
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frame.rotate(DISPLAY_ORIENTATION_270);
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frame.rotate(DISPLAY_ORIENTATION_270);
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ASSERT_EQ(frame, frameOriginal);
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}
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} // namespace test
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} // namespace android
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