1 /*
2 * Copyright 2020 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/Binder.h>
20 #include <binder/Parcel.h>
21
22 #include <gui/LayerState.h>
23
24 namespace android {
25 using gui::DisplayCaptureArgs;
26 using gui::LayerCaptureArgs;
27 using gui::ScreenCaptureResults;
28
29 namespace test {
30
TEST(LayerStateTest,ParcellingScreenCaptureResultsWithFence)31 TEST(LayerStateTest, ParcellingScreenCaptureResultsWithFence) {
32 ScreenCaptureResults results;
33 results.buffer = sp<GraphicBuffer>::make(100u, 200u, PIXEL_FORMAT_RGBA_8888, 1u, 0u);
34 results.fenceResult = sp<Fence>::make(dup(fileno(tmpfile())));
35 results.capturedSecureLayers = true;
36 results.capturedDataspace = ui::Dataspace::DISPLAY_P3;
37
38 Parcel p;
39 results.writeToParcel(&p);
40 p.setDataPosition(0);
41
42 ScreenCaptureResults results2;
43 results2.readFromParcel(&p);
44
45 // GraphicBuffer object is reallocated so compare the data in the graphic buffer
46 // rather than the object itself
47 ASSERT_EQ(results.buffer->getWidth(), results2.buffer->getWidth());
48 ASSERT_EQ(results.buffer->getHeight(), results2.buffer->getHeight());
49 ASSERT_EQ(results.buffer->getPixelFormat(), results2.buffer->getPixelFormat());
50 ASSERT_TRUE(results.fenceResult.ok());
51 ASSERT_TRUE(results2.fenceResult.ok());
52 ASSERT_EQ(results.fenceResult.value()->isValid(), results2.fenceResult.value()->isValid());
53 ASSERT_EQ(results.capturedSecureLayers, results2.capturedSecureLayers);
54 ASSERT_EQ(results.capturedDataspace, results2.capturedDataspace);
55 }
56
TEST(LayerStateTest,ParcellingScreenCaptureResultsWithNoFenceOrError)57 TEST(LayerStateTest, ParcellingScreenCaptureResultsWithNoFenceOrError) {
58 ScreenCaptureResults results;
59
60 Parcel p;
61 results.writeToParcel(&p);
62 p.setDataPosition(0);
63
64 ScreenCaptureResults results2;
65 results2.readFromParcel(&p);
66
67 ASSERT_TRUE(results2.fenceResult.ok());
68 ASSERT_EQ(results2.fenceResult.value(), Fence::NO_FENCE);
69 }
70
TEST(LayerStateTest,ParcellingScreenCaptureResultsWithFenceError)71 TEST(LayerStateTest, ParcellingScreenCaptureResultsWithFenceError) {
72 ScreenCaptureResults results;
73 results.fenceResult = base::unexpected(BAD_VALUE);
74
75 Parcel p;
76 results.writeToParcel(&p);
77 p.setDataPosition(0);
78
79 ScreenCaptureResults results2;
80 results2.readFromParcel(&p);
81
82 ASSERT_FALSE(results.fenceResult.ok());
83 ASSERT_FALSE(results2.fenceResult.ok());
84 ASSERT_EQ(results.fenceResult.error(), results2.fenceResult.error());
85 }
86
87 } // namespace test
88 } // namespace android
89