1 /*
2 * Copyright 2021 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <gtest/gtest.h>
18
19 #include <binder/Parcel.h>
20
21 #include <gui/DisplayInfo.h>
22
23 namespace android {
24
25 using gui::DisplayInfo;
26
27 namespace test {
28
TEST(DisplayInfo,Parcelling)29 TEST(DisplayInfo, Parcelling) {
30 DisplayInfo info;
31 info.displayId = ui::LogicalDisplayId{42};
32 info.logicalWidth = 99;
33 info.logicalHeight = 78;
34 info.transform.set({0.4, -1, 100, 0.5, 0, 40, 0, 0, 1});
35
36 Parcel p;
37 info.writeToParcel(&p);
38 p.setDataPosition(0);
39
40 DisplayInfo info2;
41 info2.readFromParcel(&p);
42 ASSERT_EQ(info.displayId, info2.displayId);
43 ASSERT_EQ(info.logicalWidth, info2.logicalWidth);
44 ASSERT_EQ(info.logicalHeight, info2.logicalHeight);
45 ASSERT_EQ(info.transform, info2.transform);
46 }
47
48 } // namespace test
49 } // namespace android
50